Plumbing plug-in element

FIELD: plumbing.

SUBSTANCE: the plug-in element (1) contains at least one by-pass or oxidation port connected with a valve (when the valve is open, at least one by-pass or oxidation port is connected to it), a filter screen (4) with at least one outlet (5). The outlet (5) has larger cross-section in clear if compared to the filter screen (4) outlets, and at least one outlet (5) is goes to at least one by-pass or oxidation port. Furthermore, the outlet (5) is positioned along the flow direction, and the opening of at least one by-pass or oxidation port is positioned along the flow direction behind at least one water-directing component of at least one functional device located in the plug-in element (1).

EFFECT: the invention improves reliability and simplifies the design.

26 cl, 27 dwg

 

The invention relates to plumbing plug element having at least one bypass or cleaning the channel, which is connected to the valve, which in the open position is connected, at least one by-pass or cleaning the channel.

Plumbing inserts, which are made in the form of a jet regulators inserted into the drain nozzle plumbing drain valves are already known. Such regulation, provided for the formation of a uniform and glossy-smooth water jets are inside the plug element divider jet, which can be made in the form of a cone or a perforated plate. While the perforated plate has multiple through holes, each of which generates a separate stream, the diffuser has a reflective shield, surrounded by a wall section, interrupted through-hole. In these known inserts, there is a danger that falling water dirt particles will clog the relatively small bushing cross-sectional perforated plate or diffuser and thus can disturb the function of the devices provided in the known inserts.

Therefore, we created a self-cleaning sanitary plug element made in the form of a jet regulator (US 4313564). This is already known, the plug element has a valve that will precede the correctly tensioned in its open position and moving at a given speed [dynamic] the pressure in the closed position. While the water when you open the valve can flow not only through channels located above the valve, but also by-pass or cleaning the channels above the valve in the closed position of the valve remain only through channels provided above the valve. Thanks speedy [dynamic] the pressure of the water, increasing during the movement of the valve in the "closed"position, due to the increase in the speed of the water associated with the reduction of the flow cross-section in the light, and changing the direction of fluid flow in closed position of the valve is achieved by the abrasive action of water, which can destroy and remove any deposits in the well-known plug-in element. The change of direction of the fluid depending on speed [dynamic] head, and changing at this time current velocity are also dramatically changing the flow properties of the outgoing water, which the user feels unpleasant.

From DE 102004044158 B3 already known plug-in element that is placed in the drain nozzle plumbing downstream of the valve. Known plug-in element is designed in the form of a jet regulator, switching with a strong jet cleaning on soft ventilating General stream. Known jet regulator having a Central channel to clean Inoi jet, which surrounds the annular hydraulic chamber with a number of output nozzles for water. Hydraulic chamber, provided for the formation of soft ventilating total jet has an inlet opening, which is controlled by a valve, pre-stretched in its closed position, so that due to the incoming water valve can be opened from the specified speed [dynamic] water pressure. While cleaning spray can be used, for example, for a cleaning tool for shaving, when you open in the water pressure valve in addition to the cleaning jet is formed soft soothing stream, consisting of many individual streams. As the so-called soft stream contains the purifying stream, with a corresponding pressure of the water keeps it turns out is also a common stream, which felt uncomfortable and which is sprayed in the center. Cleansing stream known jet regulator is provided only for cleaning the outside, but not for self-cleaning of the jet regulator to maintain their predetermined functions.

Therefore the task of the invention is to provide a sanitary insertion of the specified type, which is characterized by reliable operation, and does not require complicated maintenance in it functional is x devices and which, regardless of water pressure capable of forming a homogeneous water jet.

The claimed solution to this problem is when using the plug-in element of the specified type, in particular in that the plug element has a filter mesh, at least one outlet hole, and the exhaust port is compared with the holes in the filter grid enlarged cross-section in the light that at least one outlet ends, at least one by-pass or cleaning the channel and that the outlet is in the direction of flow in front, and the output of the at least one bypass or cleaning of the channel is at least one sub-genres water guiding component, at least one functional device in a plug-in element.

Declared false element has a filter mesh, at least one outlet opening, which can catch and collect the incoming water impurities for removal through the outlet. For the adjudication of these dirt particles from the inlet side of the filter mesh outlet of this filter mesh is compared with the holes in the filter grid enlarged cross-section in the light. At least one outlet ends of at least one by-pass or cleaning the channel through which you can take obronie impurities. At least one outlet filter grid is in the direction of flow in front, and the output of the bypass or cleaning channel is in the direction of flow for at least one sub-genres water guiding component at least one functional device in a plug-in element. So stated, the plug element is conveniently principle with the same rate of flow. Because of possible impurities, disrupting the work of sub-genres water guiding component, you can take on Obvodny or cleaning the channel during the interruption of water supply, at the same time ensures an uninterrupted and does not require significant maintenance work claimed insertion element, as well as in its functional units.

Regardless, if the valve is held in open position due to the return spring, or it can lead to the "open" position manually, it is advantageous if at least one valve can result in high-speed [dynamic] the pressure of the incoming water from "open" to "closed"position.

Preferred and particularly advantageous form of execution according to the invention provides that the plug element is made self-cleaning and that at least one valve is configured to move the Oia under the influence of speed [dynamic] the pressure of the incoming water contrary to the force of a return spring. In this form of execution, the valve is held in its open position by the force of a return spring. As the valve under the action of high-speed [dynamic] the pressure of the incoming water can move from the position "open" to "closed"position, the valve is fixed due to the incoming water in position "closed"to "open" only with the interruption of the water flow upon closing of the drain valve so that it was possible to allocate the collected impurities. Thus, impurities, disrupting the work of sub-genres water guiding component, you can use the bypass or cleaning the channel between the feed water, which regularly occurs when closing the drain valves control the water flow.

The preferred form of execution according to the invention provides that the plug element has as a functional device controller of the jet and that includes a divider stream as at least one of the sub-genres water guiding components. As the divider of the jet regulator of the jet with its relatively small passage cross sections damaged by dirt particles, supplied with water, announced the plug-in element, which has self-cleaning properties, advantageously used in combination with the jet regulator.

This assectella made in the form of a perforated plate or cone.

To ensure smooth operation of the functional units that are declared in the plug element, it is advantageous if at least part of the holes of the filter mesh has, when compared with through holes, at least one sub-genres water guiding component, equal or smaller flow cross-section in the light. This ensures that such dirt particles that accidentally fall into the filter openings of the filter mesh, can pass through the through holes of the jet divider.

While impurities that falls together with water, at least, their great majority, are discharged via the bypass channel, it is advantageous if at least one functional device is additionally connected in the direction of flow to the filter openings of the filter mesh. Thus the stream of water subjected to treatment in the filter openings of the filter mesh, continuously fed, at least one functional device.

The preferred form of execution according to the invention provides that at least one valve has a housing which is arranged to move the plug-in element towards the force of a return spring.

It is particularly advantageous form of execution according to the invention provides that a portion of the region of the valve body, passing through the plug element is at least approximately to the water outlet hole and made in the form of a handle for operating the valve manually. The area of the valve body that extends above the water outlet hole plug element, allows us to distinguish not only suitable working position of the valve, moreover, the user may optionally with automatic self-declared insertable element to carry out other processes of self-cleaning, if necessary, moves the valve body in the "open"position, grasp the part, which is made in the form of a handle.

Particularly advantageous if the valve body has the shape of a mushroom or plates.

The preferred form of execution according to the invention provides that the valve body has a guide pin located with the ability to move in the insert element.

This guide pin may be integral and it can be inserted into the corresponding guide holes plug element. Another form of execution according to the invention provides that the guide pin is made in the form of a tube, the hollow tube guide finger is made in the form of a bypass channel, and that at the inlet end region of the guide finger is provided, at least, the inlet hole is for liquid, but in the end region of the flow guide finger is provided the outlet for the liquid. Thus the impurities pass through the hollow tubular guide finger on sub-genres water guiding component functional devices. If tubular guide pin protrudes above the water outlet hole of the claimed insertable element, the dirt particles are moved directly to the outside and can not harm any functional device.

A particularly simple form of execution according to the invention provides that the end hole of the guide fingers are on the side of the drain and preferably protruding above plug element made as a water outlet hole.

Another especially preferred form of execution according to the invention provides that the valve body is executed at least in the region having the shape of the screen, elastic and has on the outer circumference obecause sealing tab and the area in the form of a screen is made to move from the position "open", overcoming the elasticity of the elastic material, in the "closed"position. The elastic region of the screen of such a valve body is turned through speed [dynamic] the pressure of the incoming water so that the valve performs the relocation of his position "open" to "closed"position. With the weakening of speed [dynamic] water pressure area of the valve body having the form of a screen, by reason of its own elasticity of the material can change its "closed" position to the "open"position.

Particularly advantageous if the edge region of the filter mesh surrounding the outlet hole is made in the form of a valve seat cooperating with the valve body.

So you if you need to filter the water as a large number of impurities, it is advantageous if the direction of flow plug-in element prevclose at least one nozzle filter. Such nozzle filter performs pre-filtering of the incoming water before the water will come forth in the filter grid.

Especially advantageous when the plug element is as functional devices of the jet regulator, and preferably upstream regulator of the flow.

The preferred form of execution according to the invention provides that the filter mesh is made in the form of a funnel and the funnel hole filter mesh serves as the outlet. When this filter grid in the form of a funnel can have essentially concave or convex shape of the crater.

A valve body connected to the bypass channel can move forward force of the return spring and what his position is "open" to "closed"position. Another particularly advantageous form of execution according to the invention provides that the valve body is arranged to move on the guide finger jutting out over the Packed filter or filter mesh, and that provides at least one return element of elastic material, which is connected, on the one hand, with the valve body, and on the other hand, guide finger.

In order particularly to reliably guide the valve body to guide the finger, it is advisable that the valve body ring cover guide pin.

The valve body, on the one hand, and connected with it the return element, on the other hand, form an indivisible functional unit, if you return the item with the opposite end edges formed on the valve body in one piece and if you return the item to its Central region is based on the end side of the guide fingers are on the side of the inflow. When this return element can be mounted on the valve body almost in the form of bellows or "suspenders".

A particularly simple and advantageous form of execution according to the invention provides that the return element covers the guide pin cap and return the item with its edge region located on the side of runoff generated n is the valve body in one piece.

With the return element, covering the guide pin cap, is particularly advantageous if the elastic bent circumference of the cap return element made of elastic material, the force of the return. The preferred form of execution according to the invention provides that the valve body is essentially due to the flexible circumference of the return item is moved on the guide finger.

Return the element connected to the valve body, can be made of a solid elastic material and/or be allowed to take a longer path of movement of the valve body, if the return item is the circumference of the cap, made in the form of bellows.

Other signs according to the invention are given below, in the description of the claimed examples and represented in the formula. Hereinafter the invention is explained in more detail using preferred examples of execution.

The drawings show the following:

Figure 1 - self-cleaning plug element is inserted into the drain nozzle plumbing drain valves represented in longitudinal section in perspective, and in the insert element is functional device made in the form of a jet regulator and connected in the direction of flow to the filter openings of the filter mesh and the Phi is trowa grid has a Central hole to release impurities, ending in bypass or cleaning the channel, which occurs when the relief valve, which is in the closed position,

Figure 2 - plug-in element 1 with the valve in the open position, and control the bypass channel

Figure 3 compared to figure 1 and 2, the plug element in the closed position, which has a valve guide finger protruding over the plug element and the protruding end region of the guide finger is made in the form of a handle for manual actuation of the valve,

4 is a plug-in element 3 with the valve in the "open"position,

5 is a plug-in element, the valve is in the closed position and has a tubular body and into the cavity of the tubular valve body is provided a bypass channel

6 is a plug-in element 5 with the valve in the "open"position,

7 - plug-in element with the valve being in the closed position, and the plug element has in its housing a functional device made in the form of a jet regulator and regulator of fluid flow,

Fig - plug-in element 7 with the valve in the "open"position,

Fig.9 - plug-in element with the valve being in the position "closed", and the plug element contains qualities which functional devices of the jet regulator, and the jet regulator has a jet divider in the form of a cone,

Figure 10 is insertable element Fig.9 with valve in "open"

11 - compare with figures 1 and 2 a self-cleaning plug element, which here prevclose in the direction of flow of the Packed filter

Fig - plug-in element 11 with the valve in the "open"position,

Fig - plug-in element with the valve being in the closed position, the valve body having the form of a screen or fungus, made of elastic material and is arranged to move under the influence of speed [dynamic] the pressure of the incoming water to meet the force of the return elastic material of the valve position "open" to "closed"

Fig - plug-in element Fig in the open valve position,

Fig - plug-in element with the valve in the "open"position, and the valve has a tubular body made for movement on guide finger, and with the valve body formed reflexive element in the form of a cap made of elastic material, which covers the free end region of the guide finger,

Fig - plug-in element Fig with the valve being in the closed position,

Fig - compared with Fig and 16 of the plug element with the valve located in the floor of the terms "open" the valve has a return element in the form of a cap, the circumference of which is made in the form of bellows,

Fig - plug-in element Fig with the valve being in the closed position,

Fig - compared with Fig-18 plug-in element with the valve in the open position, and valve prevclose on the inlet side of the bypass channel in the form of a sleeve, the outlet of which ends on the side of the drain plug element,

Fig - plug-in element Fig with the valve being in the closed position,

Fig - compared with Fig and 20 plug-in element with an open valve, the casing of which is connected with the return element in the form of a cap, and return the element is made on the circumference of the cap in the form of bellows,

Fig - plug-in element Fig with the valve being in the closed position,

Fig - compared with Fig and 18 of the plug element and the plug element made as a jet regulator, has here the jet divider, made in the form of the diffuser

Fig - plug-in element Fig with the valve being in the closed position,

Fig - compared with Fig and 16 of the plug element with the valve in the "open"position, and the diffuser as a divider jet

Fig - plug-in element Fig with the valve being in the closed position,

F. g - flow curve of a liquid plug element shown in Fig.1-26 and is made in the form of a jet regulator (solid line), compared with the curve of the flow rate of conventional jet regulator of the prior art (dash-dotted line).

Figure 1-26 presents different embodiments of the self-cleaning sanitary plug element 1. Presented here options of self-cleaning drop-in element 1 made with the possibility of placing it in the drain nozzle 2 plumbing drain valves which are not represented here. Each of the push-in element 1 has at least one functional device made in the form of a jet regulator 3, which serves to form a homogeneous or shiny smooth vented or unvented water jets, primarily nerazbrizgivayuschayasya.

Plug-in elements 1, are presented in figure 1-26, have the filter mesh 4 are located here at the center of the outlet opening 5 and the outlet 5 is compared with the holes in the filter mesh 4 is an enlarged cross-section in the light. Outlet for impurities 5 filter mesh 4 ends in bypass or cleaning the channel 6. Filter mesh 4 takes the form of a funnel, and the hole in the funnel-like filter mesh 4 serves as the outlet 5. Filter the new grid in the form of a funnel 4 has an essentially convex shape of the funnel, which increasingly narrows in the direction of flow. Funnel-shaped filter mesh 4 can thus effectively capture dirt particles, randomly coming together with water, and collect them at the base of my funnel in the region of the funnel holes or outlet openings 5. While water passing through the filter openings of the filter mesh 4, supplied in a purified form to functional devices connected to filter the grid 4, the outlet 5 is in the bypass or cleaning channel 6, you can take the collected impurities. The opening of the funnel 5 is located in the direction of flow before and the outlet of the bypass channel 6 in the direction of flow for at least one sub-genres water guiding component, at least one functional device in a plug-in element. The bypass channel 6 is controlled using the valve located in the area of the holes of the funnel 5 filter mesh 4. As the valve is represented here by the push-in element 1 is arranged to move under the influence of speed [dynamic] the pressure of the incoming water to meet the power return from his position "open" to "closed"position, the valve due to the incoming water is constantly kept in the closed position, so that when the Prerow the years of water flow and lock the drain valve to open so so you can take the dirt particles collected in the area of the holes of the funnel 5. Push-in element 1 differs so comfortable working principle with the same flow properties. As impurities, which violates the principle of operation of sub-genres water guiding component can be defined via the bypass channel 6 during the interruption of the water flow that occurs on a regular basis at closing of the drain valve controlling the flow of water, at the same time is without fault, which does not require frequent maintenance presented here insertable elements, as well as in functional devices.

As clearly seen, for example, when comparing figures 1 and 2, on the one hand, and figures 9 and 10, on the other hand, the jet divider, at least one functional device, designed as a jet regulator 3, is formed as a perforated plate 7 or in the form of the diffuser 8. While the perforated plate 7, are presented in figure 1 and 2 and serving as a divider jet has many through holes 10, separates the incoming water into separate streams, the diffuser 8, is also provided as a divider jet jet regulator 3 presented on figures 9 and 10, has a reflective shield, which covers the circumferential wall 9, interrupted through-hole 10. Since the flow cross-section in the light squozen the x holes or through holes 10, provided in such dividers jet is relatively small, there is a danger that the perforated plate 7 or the diffuser 8 will become clogged with dirt particles, brought water, and proper operation of the plug element 1 will be violated. Using the bypass channel 6 impurities that can damage such sub-genres water guiding component 7, 8 of the jet regulator 3 are held at a distance from this sub-genres water guiding component 7, 8 and filtered out of the plug element 1.

When this filter holes 11 of the filter mesh 4, upstream of at least one functional device 3, have when compared them with through holes 10 of at least one sub-genres water guiding component 7, 8, perhaps the same, and preferably a smaller diameter in the light, so that impurities that are trapped in the filter openings of the filter mesh 4, in any case pass through the through-hole or through-holes 10 sub-genres water guiding component 7, 8.

As presented in figure 1-12 plug-in elements, the valve body 12, having the form of a mushroom or a screen made with the possibility of moving towards the power return of the return spring 13 in the plug-in element 1. The valve body 12 has besides the guide pin 14, which is moving, is directed into the corresponding guide hole is party plug-in element 1. The valve body 12 can reach its guiding fingers 14 on the following course components, at least one functional device 3, as represented, for example, figures 1 and 2. It is also possible that the guide pin 14 of the valve body 12 passes through the plug element 1 and is, at least, to the water outlet hole of the plug element, and partially protruding region of the valve body 12 may be made in the form of the handle 15. As can be seen in figure 3-6, part of the region, made in the form of arm 15 and extends above the push-in element 1, allows us to see not only the corresponding position of the valve body 12 "open or closed", moreover, the user can move the valve to the open position manually by pressing if necessary on the part of the region of the valve body 12 made in the form of the handle 15, if it seems necessary to clear the plug-in element 1.

Figure 5 and 6 one can see that the area of the valve body 12 that extends to the water outlet hole of the plug element and is made in the form of a lever 15 has its free end region, preferably castellated form, so that impurities in the guiding fingers 14 can also be washed away, if you jam your finger upward on the valve body 12 and closes the hole to flush the direction of the Commissioner of the finger 14, having the form of a sleeve.

While the valve body 12 plug-in elements 1, are presented in figures 1-4 and 7-12, made whole and consisting of two separate component parts, the valve body 12 push-in element 1, presented in figure 5 and 6, has the form of a tube. Under the screen, a valve cooperating with the valve seat, in the end area of the guiding fingers 14 are on the side of the inflow, provided at least one inlet for the liquid 16, while the end hole of the tubular guide fingers are on the side of the drain and reaching at least to the water outlet hole of the plug element 1 serves for the exit of fluid. Via the bypass channel 6 provided in the cavity of the tube guide finger, supplied with water impurities can be thus through the plug element 1. Thus large dirt particles passing through the tubular guide pin, derived from the jet regulator, not reaching subsequent functional devices. These further functional units can be implemented and optimized without taking into account the incoming water impurities.

On Fig and 14 presents an example implementation in which the valve has a body 12 of elastic material in the form of a mushroom or screen. Then, when the screen of the valve body 12, having presented the config on Fig and 14, set up in the "open"position, the screen of this elastic valve body under the influence of speed [dynamic] the pressure of the incoming water turned against their own elasticity of material used in the "closed"position, shown in Fig.

When comparing figure 1, 3, 5, 7, 9, 11, 13, 16, 18, 20, 22 and 24 can be seen that the valve body 12 in the closed position of the valve tightly to the outer region of the filter mesh 4, limiting the opening of the funnel 5 and serving as a valve seat.

Figure 11 and 12 shows that when the plug element 1 can be prevclose in the direction of flow nozzle filter 17. With such a Packed filter 17 can protect the plug element 1 from the relatively large particles of dirt.

7 and 8 shows that the plug-in elements 1 in addition to the jet regulator or instead of the jet regulator 3 can be also as a functional device, the liquid flow regulator 18. 7 and 8 that the flow regulator fluid 18 prevclose in the direction of the flow regulator of the jet 3 and jet divider, made in the form of a perforated plate 7. Due to upstream filter the grid also ensures reliable operation principle of the liquid flow regulator.

Assumes that regulators jet 1 by executing the cleaning manually can also be performed without return spring 5. If regulators jet 1, presented in figure 3-6, do not have a return spring 5, the cleaning function is solved by pressing the hand on the handle 15; cleaning happens when you jet regulator 1 is almost "hand". Due to the fact that there is no need for a return spring 5, the manufacturer of the controller 1 will be even cheaper.

As clearly seen when comparing Fig-26, the pictured plug elements 1 have the guide pin 20 which passes into the exhaust hole 5 and the free end of which acts on the side of the inflow over the Packed filter or filter mesh 4. This guide finger 20 moves the valve body 12, which ring covers the guide pin 20. On the valve body 12 plug-in elements 1, presented at Fig-26, there is a returnable item 21 of elastic material, which is connected, on the one hand, with the valve body 12, and on the other hand, guide finger 20.

Return element 21 of elastic material made in the form of a cap. Return the element 21 in the form of a cap covering the guide pin 20 and its peripheral edge region on the side of the drain is formed on the valve body 12 in one piece so that the return element 32 is connected to the opposite end edges of the valve body 12, while its Central region on which rests on the end side of the guide finger 20, located on the side of the flow.

While the reflexive element 21 plug-in elements 1, presented at Fig-16, 19-20 and 25-26, made in the form closed at one side of the sleeve-shaped cap return element insertable elements presented on Fig-18, 21-22 and 23-24, made on the circumference of the cap in the form of bellows.

The bypass channel plug-in elements 1, presented at Fig-16, 17-18, 23-24 and 25-26, has its outlet side of the flow divider of the jet, following the supplementary filter or filter mesh 4. Conversely, having the form of a sleeve bypass channel 6 push-in element 1, shown in Fig-20 and 21-22, continued so that the outlet channel is the divider of the jet and the flow straightener located on the side of the drain, and is located on the side of the drain plug item 1.

This divider jet drop items shown on Fig-16 and 17-18, made in the form of a perforated plate 7, while the plug-in elements 1 shown in Fig-20, 21-22, 22-23 and 23-24 are as divider jet diffuser 8.

On Fig shows a typical curve of fluid flow, which is achieved using a plug-in elements 1 according to figure 1-26. Curveandindicated by the dash-dotted line shows the characteristic of the flow divider of the jet, known from the prior art, the curve b, marked by a solid line, shows the low-field pressure in the bypass steps open the valve very steep growth of consumption, which is then under increasing pressure as a result of closing of the valve 12 is reduced and at high pressure coincides with the curveandthat shows the typical characteristic of the fluid flow plug-in element 1, is designed as a jet regulator, with the valve being in the closed position.

1. Plumbing plug element (1)at least one by-pass or cleaning channel (6), which is connected to the valve, which in its "open" position connected, at least one by-pass or cleaning the channel (6), characterized in that the plug element has a filter mesh (4), at least one outlet opening (5), which is compared with the holes in the filter grid enlarged cross-section in the light that at least one outlet opening (5) ends, at least one by-pass or cleaning the channel (6) and that the outlet opening (5) located in the direction of flow before and outlet, at least one by-pass or cleaning of the channel (6) is located in the direction of flow for at least one sub-genres water guiding component (7, 8)at least one f the purpose ground receiving stations of the device, located in the plug-in element.

2. Plug-in element according to claim 1, characterized in that at least one valve configured to move under the influence of high-speed (dynamic) flow of water coming from his position "open" to "closed"position.

3. Plug-in element according to claim 1, characterized in that the plug element (1) made self-cleaning and that at least one valve configured to move under the influence of high-speed (dynamic) flow of water coming towards the power return to the "closed"position.

4. Plug-in element according to claim 1, characterized in that the plug element (1) has as a functional device, the jet regulator (3)and that includes a divider stream as at least one of the sub-genres water guiding components.

5. Plug-in element according to claim 4, characterized in that the jet divider made in the form of a perforated plate (7) or as a diffuser (8).

6. Plug-in element according to claim 1, characterized in that at least part of the holes (11) of the filter mesh (4) has, when compared with through holes, at least one sub-genres water guiding component (7, 8), equal or smaller flow cross-section in the light.

7. Plug-in element according to claim 1, characterized in that the holes (11) of the filter mesh (4) more the positive is connected in a flow direction, at least one functional device (3, 4).

8. Plug-in element according to claim 1, characterized in that at least one valve has a housing (12)which is arranged to move in the insert element (1) to meet the power return.

9. Plug-in element according to claim 1, characterized in that the area of the valve body (12)which passes through the plug element (1), is, at least, to the water outlet hole of the plug element (1) and is made in the form of a handle (15) for actuating the valve manually.

10. Plug-in element according to claim 1, characterized in that the valve body (12) has the shape of a mushroom or plates.

11. Plug-in element according to claim 1, characterized in that the valve body (12) has a guide pin (14), is arranged to move in the insert element (1).

12. Plug-in element according to claim 11 characterized in that the guide pin (14) has the form of a tube, the hollow tube guide finger (14) serves as a bypass channel (6), and that in the end region of the guide finger (14)located on the side of the inflow, provided at least one inlet opening for the liquid, and in the end region of the guide finger (14)located on the side of the drain, provided at least one outlet for the liquid.

13. Plug-in element according to claim 11, characterized in that cotorsion hole guide pin (14), located on the side of the drain and acting preferably, at least until the water outlet hole of the plug element (1)made as an outlet for the liquid.

14. Plug-in element according to claim 11, characterized in that the end region of the guide finger (14)located on the side of the drain has a crown shape.

15. Plug-in element according to claim 1, characterized in that the valve body, at least part of it, having the form of a screen, made of elastic and has on the outer circumference obecause sealing tongue, and that the part having the shape of your screen, is arranged to move against the elasticity of the elastic material from "open" to "closed"position.

16. Plug-in element according to claim 1, characterized in that the edge region of the filter mesh (4)surrounding an outlet for impurities (5)made in the form of a valve seat cooperating with the valve body (12).

17. Plug-in element according to claim 1, characterized in that the plug element (1) prevclose in the direction of flow, at least one nozzle filter (17).

18. Plug-in element according to claim 1, characterized in that the plug element (1) has as functional devices of the jet regulator (3), and preferably upstream of the flow regulator fluid (18).

19. Plug-in element according to claim 1, characterized in that the filter is new grid (4) is funnel-shaped, and that hole funnel filter mesh (4) serves as an outlet for impurities (5).

20. Plug-in element according to claim 1, characterized in that the nozzle filter or filter grid in the form of a funnel (4) has an essentially convex or concave shape of the crater.

21. Plug-in element according to claim 1, characterized in that the valve body (12) is arranged to move on the guide finger (20)acting on the Packed filter or filter mesh (4), and that provides at least one return element (21) of the elastic material, which is connected on one side with a valve body (12), and on the other side with a guiding finger (20).

22. Plug-in element according to item 21, wherein the valve body (12) ring covers the guide pin (20).

23. Plug-in element according to item 21, wherein the return element (21) with the opposite end edges formed in one piece on the valve body (12), and that the return element (21) builds its Central region on the front side of the guide finger (20)located on the side of the flow.

24. Plug-in element according to item 21, wherein the return element (21) covers the guide pin (20) in the form of cap and return the item (21) with its circumferential edge region located on the side of the drain, is formed in one piece on to pose valve (12).

25. Plug-in element according to item 21, wherein the valve body (12) is arranged to move on the guide finger (20), essentially due to the elastically bent the circumference of the cap return element (21).

26. Plug-in element according to one of p-25, characterized in that the return element (21) has a circumference of cap, made in the form of bellows.



 

Same patents:

Jet control // 2436904

FIELD: construction.

SUBSTANCE: jet control is detachable and has the possibility of being installed on the drain side to water discharge of sanitaryware drain valves and fixed. In the control the deaeration channel of water jet is restricted on some part of the surface turned away from visible side of drain valves, between external surface of jet control and internal surface of valves.

EFFECT: improving the repetition of internal contour of valves owing to enlarging the water distribution surface area of its cross section.

33 cl, 20 dwg

Water-jet aerator // 2301867

FIELD: sanitary equipment.

SUBSTANCE: invention relates to water discharge water-jet aerator. Proposed aerator contains housing made of polymeric material in form of pot and water-air mixer arranged in housing and manufactured of thermoplastic material. Bottom of housing is molded on housing shell solidly and is provided with discharge holes for water which are formed by walls to limit jets arranged parallel to direction of flow and at least in zone of water discharge made of elastic synthetic polymeric material. To facilitate removal of lime deposits, the rest of the housing is made of nondeformable thermoplastic material and form is rendered to both polymeric materials by means of two-component mounding with formation of separation surface between nondeformable thermoplastic material and elastic synthetic polymeric material. Mixer is also made of nondeformable thermoplastic material.

EFFECT: ease of manufacture, facilitated removal of lime deposits.

11 cl, 3 dwg

Water faucet // 2155255
The invention relates to sanitary water devices

The invention relates to the field of construction, namely, the hygiene - sanitary equipment

The invention relates to sanitary engineering and applies aerator for water fittings of residential and public buildings, made of self-regulatory

Water-jet aerator // 2301867

FIELD: sanitary equipment.

SUBSTANCE: invention relates to water discharge water-jet aerator. Proposed aerator contains housing made of polymeric material in form of pot and water-air mixer arranged in housing and manufactured of thermoplastic material. Bottom of housing is molded on housing shell solidly and is provided with discharge holes for water which are formed by walls to limit jets arranged parallel to direction of flow and at least in zone of water discharge made of elastic synthetic polymeric material. To facilitate removal of lime deposits, the rest of the housing is made of nondeformable thermoplastic material and form is rendered to both polymeric materials by means of two-component mounding with formation of separation surface between nondeformable thermoplastic material and elastic synthetic polymeric material. Mixer is also made of nondeformable thermoplastic material.

EFFECT: ease of manufacture, facilitated removal of lime deposits.

11 cl, 3 dwg

Jet control // 2436904

FIELD: construction.

SUBSTANCE: jet control is detachable and has the possibility of being installed on the drain side to water discharge of sanitaryware drain valves and fixed. In the control the deaeration channel of water jet is restricted on some part of the surface turned away from visible side of drain valves, between external surface of jet control and internal surface of valves.

EFFECT: improving the repetition of internal contour of valves owing to enlarging the water distribution surface area of its cross section.

33 cl, 20 dwg

FIELD: plumbing.

SUBSTANCE: the plug-in element (1) contains at least one by-pass or oxidation port connected with a valve (when the valve is open, at least one by-pass or oxidation port is connected to it), a filter screen (4) with at least one outlet (5). The outlet (5) has larger cross-section in clear if compared to the filter screen (4) outlets, and at least one outlet (5) is goes to at least one by-pass or oxidation port. Furthermore, the outlet (5) is positioned along the flow direction, and the opening of at least one by-pass or oxidation port is positioned along the flow direction behind at least one water-directing component of at least one functional device located in the plug-in element (1).

EFFECT: the invention improves reliability and simplifies the design.

26 cl, 27 dwg

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