Jet control

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

 

The invention relates to a jet regulator, made with the possibility of inserting it from the front side drain into the overflow plumbing drain valves, and regulator jets are removable with the possibility of installing it and commit.

Already known installation in the overflow plumbing drain valve of the jet regulator, which must form a homogeneous, not razbryzgivayuschie water jet. Such regulators jet inserts in most cases in the discharge nozzle, which is screwed on the overflow plumbing drain valves with the possibility of its removal.

As the construction of the discharge nozzle in its implementation on the surface of the plumbing drain valves may be associated with significant costs and because the gap remaining between the drain cap and drain valve, prevents, has created the jet regulators mentioned type, which can be inserted into the overflow plumbing drain valves with end drain side, and it does not require an additional drain nozzle for jet regulator installation.

From DE-A-3114818 known jet regulator, which is made with the possibility of inserting in the overflow plumbing drain valves. To be able to insert the already known jet regulator in the overflow drain valve, Weir has provided cap head through the fight, which serves as the drain nozzle and can nevinovate with the outer thread on the side of the circumference to the internal thread which is provided on the inner circumference adjacent the face end region of the drain valve. The jet regulator, known from DE-A-3114818 made as aerated jet regulator, which has to be sucked can be added to the water-air jet holes for mixing air, distributed on its body. Between the housing of the jet regulator and the adjacent inner wall of the cap head with thread serving as the drain nozzle, provided obecause annular groove through which the air is sucked in at the Weir from the front side, can pass into the holes for mixing air located in the housing of the jet regulator, into the housing of the jet regulator. Known from DE-A-3114818 the jet regulator insert from the side of the inflow plug in the drain hole of the nozzle, which is made in the form of a cap for the head with thread and which in turn can be screwed onto the overflow drain valve. While the jet regulator, known from DE-A-3114818 has a channel for aeration, made in the form of an annular gap on all sides surrounding the body of the jet regulator. As the case of the known jet regulator is surrounded Oberhausen annular gap, the Pope is acnee section facing water jet is relatively small compared with the outer circumference of the Weir.

From WO-A-98/16695 known jet regulator unit for rassekaya jet and a control unit stream connected in the flow direction, and a device for controlling a jet provided in the housing of the known jet regulator, has several elastic elements, spaced between each other, located in the path of flow across his direction and having the form of pins or made annular. In all the examples presented in WO-A-98/16695 described there the jet regulator has a ring flange which is located on the side of the inflow and stands for the circumference of the housing of the jet regulator and by means of which the housing of the jet regulator can adjoin the annular rib provided on the outer circumference of the drain nozzle. Therefore, the jet regulator known from WO-A-98/16695, by using a common discharge nozzle mounted on the end terminal region provided as overflow, plumbing drain valves. When such a known jet regulator is provided an annular gap between the housing of the jet regulator and adjacent the inner circumference of the discharge nozzle so that the air required for mixing, could passivates side drain through end-end drain valves and vents for mixing air gathered is on the outer surface of the housing of the jet regulator, inside of the jet regulator. The jet regulator known from WO-A-98/16695 has therefore the disadvantages mentioned above in connection with the prior art.

By increasing the aesthetic needs for plumbing drain valves is also increasing and the requirements of the regulators of the jet. Therefore, faced with the task of creating a jet regulator of the specified type, in which the water jet coming out of the plumbing drain valves, continues the geometric contour of the overflow or drain pipe and thereby provides an overall picture of homogeneous output water stream as a whole. Thus, the task is to form a preferably aerated water jet so that she had almost a free water-sectional area of the Weir and thus took geometry of the cross section of the inner contour of the sanitary drain valve is perpendicular to the flow direction, which is different from the visible external circuit only by the thickness of the walls of the drain part.

According to the invention the task in respect of the jet regulator mentioned type is solved due to the fact that necessary for aeration of the water jet channel is limited to a portion of a circle, deployed from the visible side of the drain valve, between the outer circumference of the jet regulator, and internal circumference of the valve.

In the proposed controller jets channel for aeration required for aeration of the water jet, goes around the entire circumference between the outer circumference of the jet regulator and the inner circumference of the armature, as is usually the case. Moreover, this channel is for aeration is limited to part of a circle, deployed from the visible side of the drain valve. As air is necessary to create an aerated jet, is drawn not from all sides, but only on part of a circle, deployed from the visible side of the drain valve, increasing the exploitation of the provided areas that have specific technical and aesthetic value, in particular, in the case of valves wide, but flat with its internal size in the world.

To solve these tasks, other patentable offer is of value, namely, that the linear dimension of at least one dimension water jet at the exit perpendicular to the direction of its flow is equal to the output of the internal size minus twice the thickness of the walls of the housing of the jet regulator.

To the claimed controller jets met the high demands and could advantageously be used in various drain valves, is set to the following clause, namely, that for setting or fixing the jet regulator in the spillway is provided, on m is Nisha least one locking element that is inserted in the penetration hole located on the circumference of the valve body, and which is fixed on the jet regulator with its end region protruding into the valve body.

Declared the jet regulator can be inserted from the outlet end of the side Weir plumbing drain valves. In order claimed the jet regulator to establish and secure with the possibility of removal, provided at least one locking element, which is inserted into the penetration hole made on the circumference of the valve body, and the locking element is fixed on the jet regulator with its end region protruding into the valve body. Since at least one fixing element can be fixed on each jet regulator having any shape, declared the jet regulator gives you the freedom of shaping when creating a new drain fittings, without compromising their function. Since the circumference of the body declared the jet regulator does not need external thread and bayonet connection, it is possible, at least on the visible side to make the water almost the entire cross section of the lumen of the drain valve with the exception of the walls of the housing of the jet regulator. However, the locking element mo is et to submit the load on the jet regulator. In order, however, did not place unnecessary deformation of the jet regulator having relatively thin walls, can be advantageous if the locking element into the hole for fastening performed on the jet regulator.

The locking element can be performed in the form of latch pins, which are inserted into the penetration hole on the valve body, and a mounting opening, performed at the jet regulator. However, the preferred embodiment of the invention provides that the locking element is a locking screw, made with the possibility of screwing in the penetration hole and/or a hole for attachment.

Particularly advantageous if the locking element has a self-tapping thread, and if the locking element by screwing up a thread in the hole for fastening. Thus, there is no need for the approval of the threads in the bore hole, on the one hand, with the turns of the threaded hole for fastening, on the other hand.

The locking element does not act further on the outer circumference of the valve body and does not interfere, if it is made in the form of a screw without head and/or if in the end region of the locking element with the visible side is provided with a contact surface, preferably made in the form of a hexagon.

Especially suitable is, if the hole for fastening has on its inner circumference, the profiling is formed axially through the protrusions and recesses. While the locking element can bump into axially passing ledges at low cost, the material displaced during thread cutting, can be pressed into the region of the recess, where it does not interfere.

For the formation of a gently flowing stream of water is advantageous if the jet regulator is designed as aerated jet regulator and if, in at least one area between the inner circumference of the valve and the jet regulator provides a channel for aeration, open in the direction of the outlet end side of the spillway.

While the preferred embodiment of the invention provides that the channel region of aeration on the housing of the jet regulator is at least one hole for attachment.

As for placing and fixing the claimed jet regulator external thread on its body doesn't need, claimed the jet regulator can be non-circular and, in particular, oblong or rectangular outer contour.

Another stated the proposal has its own importance from the point of view of eligibility and provides that the said jet regulator has a housing with an opening for lowering about adashim circumference, and that inside the jet regulator is provided at least one guide for lowering perpendicular to the longitudinal axis of the jet regulator, and that the holes for the lower you can push, at least one rail, at least one insert, preferably forming a stream. In the claimed jet regulator insert, necessary for the formation of a water jet, you push with side vents for lowering, passing through the circle, inside of the jet regulator. Inside the housing of the jet regulator is provided for this purpose at least one guide for lowering perpendicular to the longitudinal axis of the jet regulator, in which you can push to the side, at least one insert, preferably forming a stream.

In order to be able to use the cross-section in the light of the Weir almost entirely for the formation of a jet of water, it is advantageous if at least one insert provided in the guide to lowering, takes place essentially in the transverse profile of the lumen of the housing of the jet regulator.

A particularly simple and advantageous form of execution according to the invention provides that at least one insert is made in the form of a plate.

To realize the control function of the jet device as is and to create uniformity and/or flow straightener, it may be advantageous if at least one insert has EcoObraz, lattice or mesh structure, preferably forming a stream.

To optimize the inventive regulator jets of different functions, can be advantageous if the insert into the housing of the jet regulator, at least two inserts, preferably having different cytobrushes, lattice and mesh structure.

To make the body of the jet regulator having a side opening for lowering sufficient stability, it may be advantageous if the housing of the jet regulator to form a one-piece device for rassekaya jet, made preferably in the form of a perforated plate.

For lowering into the body of the jet regulator is connected to the jet regulator of the functional devices is advantageous if the device for rassekaya jet formed on the side of the inflow before the hole lower in the case of the jet regulator.

In order to avoid unwanted leakage along the surface between the jet regulator, on the one hand, and the inner circumference of the armature, on the other hand, it is expedient to provide an annular seal, the seal in the form of a tongue or the like bow sealing element.

This sealing element can be entered with a good seal between the housing regulator the jet, on the one hand, and the inner circumference of the armature, on the other hand, without deforming the housing of the jet regulator, if the housing of the jet regulator has in the field of devices for rassekaya jet sealing element closely adjacent to the circumference of the armature.

In order to avoid unwanted release of water from the holes in the lower housing of the jet regulator and to the obstacles uncontrolled suction of air through the hole for lowering advantageous if between the hole for the lower and inner circumference of the armature is provided by the seal.

It is particularly simple and cost-effective form of execution according to the invention provides that the seal, at least in some areas made in the form of sealing tongue or similar sealing lip integrally formed on the housing of the jet regulator.

Because the hole for lowering can be sealed at its end region on the side of the inflow with the help of the sealing element surrounding the housing of the jet regulator, it will be sufficient if the sealing tab or similar sealing ledge will be held in the form of lines on the terminal region of the circumference of the housing of the jet regulator, limiting hole for lowering, with both sides in the area of the sealing element.

The form of execution according to the invention provides that the locking holes of the lower cover provided and that at least one insert is based, at least a part of the cover. If necessary insert vidvigayt in the hole for lowering, the scope of the cover provided on these inserts, eventually completely cover the hole for the lower.

In order to sufficiently tightly to close the hole for lowering, it is necessary to form on the cover or at least one part of at least one pressed the ledge, which pressurizes the inner circumference of the valve. Pressed the ledge adjacent to the inner circumference of the armature and squeezed when the lowering of the jet regulator in the valve housing in a radial direction inward, tightly presses his hand to the lid or cover to the housing of the jet regulator.

To further simplify the manufacture of the claimed jet regulator is advantageous if in the area of insertion on the cover or on the part molded pressed the ledge.

To prevent displacement or release the inserts, is pushed into the housing of the jet regulator can be advantageous if at least one insert is clamped or locked in your guide to lowering connection by clamping.

For PR is to prevent tampering with inserts, inside the housing of the jet regulator can be advantageous if the housing of the jet regulator from the side of the drain to form a solid sieve, lattice or mesh structure. Sieve, lattice or mesh structure, integrally formed in the housing of the jet regulator from the side of the drain, not only can form a jet, but assumes at the same time the function of a fuse from unwanted manipulation.

In order to be able if necessary to remove from the valve body regulator jets, fully pushed back, it is expedient to provide on the housing of the jet regulator, preferably in the area of the channel for aeration was provided, at least one area for contact with the dismantling tool.

Other signs according to the invention are presented in the following description of the drawings in connection with the claims. Hereinafter the invention is described in more detail on the basis of the best examples of execution.

Figure 1 is a longitudinal section of the hull plumbing drain valve, having in the field of the spillway jet regulator, oblong and rectangular in form.

Figure 2 - valve housing 1, having a jet regulator.

Figure 3 - the jet regulator 1 and 2, is inserted into the Weir valve body, in the area of the retaining grub screw that secures the knob to the stream.

Figure 4 - short film the condition of the drain valve, presented in Fig.1-3, end view its spillway.

Figure 5 - the jet regulator 1-4 disassembled in the future.

6 is a jet regulator 1-5, a longitudinal section, perspective view.

7 is a fragment of the jet regulator in the longitudinal slit 6 in the region of the inserts, is pushed into the housing of the jet regulator.

Fig controller jets presented in figure 1-7, cross section, perspective view, and controller of the jet is in contact with the desoldering tool.

Fig.9 - the jet regulator 1-8, fixed in the housing of the valve, the cross-section.

Figure 10 is another form of execution of the jet regulator, is inserted into the housing plumbing drain valve.

11 - the jet regulator figure 10, is fixed in the valve housing, the valve housing provided in the field of the Weir, which is the regulator of the jet.

Fig - jet regulator figure 10 and 11, located in the spillway valve body, in the area of the retaining grub screw that secures the knob to the stream.

Fig - hull drain valves presented on figure 10-12, end view its spillway.

Fig controller jets presented on figure 10-13, disassembled in the future.

Fig - jet regulator figure 10-14, longitudinal section,

Fig - fragment of the jet regulator, presented at Fig in longitudinal section.

Fig-jet regulator figure 10-16, a cross section, perspective view, with desoldering tool is in contact with the outer surface of the jet regulator.

Fig is a cross section of the jet regulator figure 10-17, as recorded in the spillway valve body.

Fig - Weir plumbing drain valves, and building sanitary drain valve shaded and surrounded them with cross-sectional area of the pipe is not shaded.

Fig controller jets, compared with 1 to 18, a top view on its front side located on the side of the drain, and the contour of the housing of the jet regulator and rectifier thread provided on the side of the drain, shaded and surrounded by them into the water square is not shaded.

Figure 1-9 and 10-18 presents different forms of execution of the jet regulator 1, 10, which can be inserted from the end, the outlet side of the Weir 2 plumbing drain valve 3 for the formation there of a homogeneous, soft, flowing and not razbryzgivaya water jets. For installation and fixing of the jet regulator 1, 10, having a non-circular, and here an oblong rectangular outer contour is provided, respectively, the locking element 4, which is included in the penetration hole 5 provided on the perimeter of the valve body, and its end region protruding into the valve body comes into contact with the reg is the centre of the jet 1, 10 with the commit.

For this purpose, the locking element 4 is in the fixing hole 6 provided on the side of the body 7 of the jet regulator. The locking element 4 in the examples presented in figure 1-9, or 10-18, made in the form of a locking screw and specifically in the form of a screw without head, which can be screwed into the penetration hole 5 on the valve housing and a mounting opening 6 in the housing 7 of the jet regulator. In order for the screw without head 4 is not passed further on the outer circumference of the valve body and does not interfere, the screw without head 4 has, in its visible end region of the contact surface for the hex key made in the form of internal hexagon 8.

To facilitate mounting of the jet regulator in the overflow drain valve locking element 4 has samavartana thread, with which the locking element 4 by screwing up a thread in the hole for mounting 6. As clearly seen in figure 5 and 6 or 14, the fixing hole 6 has on its inner circumference, the profiling is formed axially through the protrusions and grooves, and the locking element 4 cuts its self-tapping thread in the tabs of the mounting holes 6, and the displaced material may be pressed into the recesses.

Regulators jet 1, 10, 1-9 and 10-18 represent the Aer is rowanne regulators jet, the admixture of air to the water jet. In order to have aspiration required for mixing air into the housing of the jet regulator 1, 10, in the area between the inner circumference of the valve and the jet regulator provides a channel for aeration 9, open in the direction of the outlet end side of the Weir 2. Channel for aeration 9 ends in holes for aeration 11, which are provided in the body 7 of the jet regulator and pass under the jet divider 12 into the housing. While fixing hole 6 is located in the region of the channel for aeration 9 on the body 7 of the jet regulator.

If we compare figure 5-7 and 14-16, we see that shown here, the jet regulators 1, 10 have a body 7 with a hole for the lower 13 from the side of the circle. While inside the body 7 of the jet regulator is provided at least one guide for lowering 14 directed transversely to the longitudinal axis of the jet regulator, so that the side openings 13 can slide in the guide or guides 14 insert 15 that are necessary for the formation of a water jet. In order to be able to form a jet of water across its cross-section, paste in the form of plates 15 are essentially across the flow cross section of the lumen of the body 7 of the jet regulator. Figure 5, 9 and 14 it is seen that the insert 5, employees here as a device for leveling, have a net or lattice structure forming a stream.

On the side of the flow front of the hole 13 in the lower housing of the jet regulator 7 integrally formed device for rassekaya jet 12 made in the form of a perforated plate. In order to avoid leakage flows on the surface between the housing of the jet regulator 7, on the one hand, and the inner circumference of the armature, on the other hand, between the jet regulator 1, 10 and the inner circumference of the armature is provided by o-ring seal 16. O-ring 16 resting on the housing of the jet regulator 7 in the field of devices for rassekaya stream 12, is able to fit snugly to the valve body, and there is no fear of deformation of the housing of the jet regulator 7 in this area, as a device for rassekaya jet 12 imparts rigidity to the housing of the jet regulator 7 and prevents unwanted deformation.

Figure 1-10, you can see that the hole for the lower 13 of the jet regulator 1 is locked by a cover consisting of several areas cover 17, 18, formed on the inserts 15. These areas cover the outside of molded pressed the tabs 19, which is the load on the inner circumference of the valve. When inserted into the jet regulator 1 these pressed protrusions 19 are clamped between the inner neighborhood is awn armature and the housing of the jet regulator 7 thus, that pressed protrusions 19 tight enough grip area covers 17, 18 to the outer region of the circumference of the housing of the jet regulator 7, bounding the hole for the lower 13.

Figure 10-18, you can see that the hole for the lower 13 jet regulator 10 is not connected with the cover. Instead, between the hole 13 and lower inner circumference of the valve there is only one seal 31, which should prevent unwanted water outlet and uncontrolled access of air. This seal is made here also, at least in certain areas in the form of sealing tongue 31, integrally formed on the housing of the jet regulator 7 to the outside. Because the hole for the lower 13 at its outer region from the flow already has a ring seal 16, the sealing tongue 31 is held in the form of a line on the outer region of the circumference of the housing of the jet regulator 7, bounding the hole for the lower 13 jet regulator 10 from both sides to the area of the annular seal 16.

Figure 7 you can see that the insert 15 with lateral guiding plates 21 are made with the possibility of lowering in the guides for the lower 14 made on both sides in the form of guide grooves. These guide bars 21 are clamping rails 22 which holds the insert 15 with the unity by clamping in their guide to lowering 14.

When comparing Fig and 9 clearly shows that the insert 15 that is connected directly to the device for rassekaya stream 12 from the side of the drain, has at least one centering tenon 23, which is included in the centering hole on the housing of the jet regulator 7. Thanks alignment dowel 23 included in the centering hole of the housing of the jet regulator 7 is provided is justified setting position between the device for rassekaya jet 12, on the one hand, and the functional node 15 is connected from the drain, on the other hand, that the separate streams which are formed in the device for rassekaya jet 12, fall directly on the anchor point of a mesh or lattice structure formed by inserting a 15 located on the side of the drain.

On the body 7 of the jet regulator 1, 10 on the side of the drain integrally formed zetoobraznoj or lattice structure 24, which, firstly, it acts as a flow straightener, and secondly, is the guard, preventing the illegal manipulation with inserts 15 inside the housing of the jet regulator 7.

In particular, Fig and 17 shows that in the case of the jet regulator 7, preferably in the area of the channel for aeration, provided by the area of contact with the tool 25, made in the form of hook tabs for dismantling tool 26, imeushih the form of a hook. Using the disassembly tool 26, an exciting area of contact with the tool 25, you can optionally remove the casing of the jet regulator 7, located in the spillway 2 plumbing drain valve 3 from overflow.

A special advantage here jet regulator 1, 10 is that its on Fig surrounded where there's no shading output area A4 excluding housing regulator flow or net or lattice structure is relatively large in contrast to the bright, Fig surrounded where there's no shading of the internal cross-section area A3 of the Weir 2. If the ratio of the sum of the squares of the separate A4, presented at Fig space overflow expect from the structure of the jet regulator in terms of the square insert in plumbing fixture, where there's no shading on Fig, square water outlet And4can be defined as 50% of the available gross area And3outlet openings in the Weir 2 drain valve 3. This may be advantageous if the area of the water outlet is greater than or equal to 0.3, and preferably greater than or equal to 0.4 gross area, preferably 0.45, and in particular greater than or equal to 0.5 gross area of the exhaust holes on the outlet of the valve. When viewed from the S, the length L2water jet at the exit of the jet regulator >to 0.8, preferably 0.9 on the alignment with length L 1the length of the transverse profile of the lumen of the drain valve.

From a comparison of figures 1 to 9, on the one hand, and figure 10-18, on the other hand, it is clear that the jet regulator 1 has for each insert 15 respectively guide to lowering 13, while the jet regulator 10 has only one rail for lower 13, into which you can push multiple inserts 15. Insert 15 of the jet regulator 10 shown in figure 10-18, separated between themselves by means of spacers 35.

It may be advantageous to make the resistance of the side edges of the inserts 15 directed against the flow of water more. For this purpose the side edges of the inserts 15 can be provided a greater number of bridges, forming a net or lattice structure so as to pass only a small amount of water and avoid splashing facing water jet or at least decrease this spray. If, instead, the side edges of the inserts 15 is provided by a small number of jumpers and because of this resistance, directed towards the stream of water, in the region of the lateral edges of the inserts is reduced, it is possible to provide a cylindrical shape facing water jet on a wide area, which, in particular, it is desirable for long jet regulators.

Particularly advantageous if a mesh or lattice patterns following each other UGT the wok 15 mounted relative to each other so that that form a "hatch". Even when the insert 15 is formed structurally identical, it is possible due to the lateral shift of a mesh or lattice structure, for example, half a size of the cell. Instead, you can also use asymmetric mesh or lattice structure, which with a simple turn of identical inserts 15 can be set so that it will create a "hatch".

The jet regulator 1, 10 prevclose on the side of inflow of the corresponding pre-filter mesh 30 which filters out impurities present in water.

1. The jet regulator (1, 10), made with the possibility of placing it on the side of the discharge end of the spillway (2) sanitary drain valve (3), and the jet regulator (1, 10) is removable and is made with the possibility of installing it in the spillway (2) or fixation, characterized in that the channel for aeration (9)required for the aeration of the water jet is limited to part of the surface that is deployed from the visible side of the drain valve (3), between the outer surface of the jet regulator and the inner surface of the valve.

2. The jet regulator according to claim 1, characterized in that the length of the at least one measurement of the water jet at the exit perpendicular to its direction of flow is equal to the inner size of the discharge minus twice the thickness of the wall of the jet regulator (1, 10).

<> 3. The jet regulator according to claim 1, characterized in that for setting or fixing the jet regulator (1, 10) in the spillway (2) has at least one fixing element (4), which is included in the penetration hole (5)provided on the surface of the valve body, and its end region protruding into the valve body comes into contact with the jet regulator with fixation (1, 10).

4. The jet regulator according to claim 3, characterized in that the securing element (4) is a hole for mounting (6) on the jet regulator (1, 10).

5. The jet regulator according to claim 3, characterized in that the securing element (4) made in the form of a locking screw, made with the possibility of screwing in the penetration hole (5) and/or in the hole for mounting (6).

6. The jet regulator according to claim 3, characterized in that the securing element (4) has a self-tapping threaded and the locking element (4) by screwing up a thread in the hole for mounting (6).

7. The jet regulator according to claim 3, characterized in that the securing element (4) made in the form of a screw without head and/or tail region of the locking element (4) from the visible side is provided by the contact area with the tool, preferably made in the form of internal hexagon (8).

8. The jet regulator according to claim 4, characterized in that the fixing hole (6) has on its inner circumference PR is filipovna, formed axially through the protrusions and recesses.

9. The jet regulator according to claim 1, wherein the jet regulator (1, 10) as the aerated jet regulator, and that, in at least one area between the inner surface of the valve and the jet regulator (1, 10) provides a channel for aeration (9), open in the direction of the end side of the Weir (2).

10. The jet regulator according to claim 1, characterized in that the channel region of aeration (9) on the housing of the jet regulator (7) is at least one hole for mounting (6).

11. The jet regulator according to claim 1, wherein the jet regulator (1, 10) has a non-circular and, in particular, oblong or rectangular outer contour.

12. The jet regulator according to claim 1, wherein the jet regulator has a housing with an opening for lowering located on the surface that inside the jet regulator is provided at least one guide for lowering (14)perpendicular to the longitudinal axis of the jet regulator, and that the side holes of the lower slide, at least one insert (15), preferably forming a stream, at least one rail for lower (14).

13. The jet regulator according to item 12, wherein the at least one insert (15)provided in the guide for the lower (14), pass the t essentially square holes expires in the light body of the jet regulator (7).

14. The jet regulator according to item 12, wherein the at least one insert (15) is made in the form of a plate.

15. The jet regulator according to item 12, wherein the at least one insert (15) has a sieve, lattice or mesh structure, preferably forming a stream.

16. The jet regulator according to item 12, wherein the at least two inserts (15) with the possibility of lowering them into the body of the jet regulator (7).

17. The jet regulator according to item 12, characterized in that the insert (15), dvigatelya in the housing of the jet regulator (7), have different sieve, lattice or mesh structure.

18. The jet regulator according to one of claims 1 to 17, characterized in that the housing of the jet regulator (7) integrally molded device for rassekaya jet (12), preferably made in the form of a perforated plate.

19. The jet regulator according p, characterized in that the device for rassekaya jet (12) formed in the housing of the jet regulator (7) on the side of the inflow before the hole for the lower (13).

20. The jet regulator according to claim 1, characterized in that between the jet regulator (1, 10) and the inner surface of the valve is provided by o-ring seal (16).

21. The jet regulator according p, characterized in that the housing of the jet regulator (7) is in the field of devices for rassekaya jet (12) o-ring (16)tightly when egelsee to the inner surface of the valve.

22. The jet regulator according to item 12, characterized in that between the hole for the lower (13) and the inner surface of the reinforcement provided by the seal.

23. The jet regulator according to item 22, wherein the seal at least in some of its areas is made in the form of sealing tongue (31) or similar sealing lip integrally formed on the housing of the jet regulator.

24. The jet regulator according to item 23, wherein the sealing tab (31) or similar sealing protrusion is held in the form of a line on the outer region of the surface of the housing of the jet regulator (7), bounding the hole for the lower (13), with both sides in the region of the ring seal (16).

25. The jet regulator according to item 12, characterized in that the locking holes of the lower (13) there is a cover, and that at least one insert (15) is based, at least part of its area (17, 18).

26. The jet regulator according A.25, characterized in that on the cover or at least on her part (17, 18) formed of at least one pressed the tab (19), which feeds the load on the internal surface of the valve.

27. The jet regulator according p, characterized in that at least one pressed protrusion (19) formed in the paste area (15) on the cover or its parts (17, 18).

28. The jet regulator according to item 12, characterized the eat, that at least one insert (15) is fixed or held in your guide to lowering (14) with connection by clamping.

29. The jet regulator according to one of claims 1 to 17 or 19 to 28, characterized in that the housing of the jet regulator on the side of the drain integrally molded sieve, lattice or mesh structure.

30. The jet regulator according p, characterized in that the housing of the jet regulator from plum integrally molded sieve, lattice or mesh structure.

31. The jet regulator according to one of claims 1 to 17 or 19 to 28, characterized in that on the housing of the jet regulator (7) is preferably in the region of the channel for aeration (9) provided at least one area of contact with the tool (25) for dismantling tool (26).

32. The jet regulator according p, characterized in that on the housing of the jet regulator (7) is preferably in the region of the channel for aeration (9) provided at least one area of contact with the tool (25) for dismantling tool (26).

33. The jet regulator according to clause 29, characterized in that on the housing of the jet regulator (7) is preferably in the region of the channel for aeration (9) provided at least one area of contact with the tool (25) for dismantling tool (26).



 

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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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