Shower head

FIELD: personal use articles.

SUBSTANCE: invention relates to sanitary engineering devices, in particular - to shower heads for sanitary shower and is intended for usage, mainly, in domestic bathrooms for conductance of .hydromassage procedures and obtainment of water acupuncture effect on different regions of human body. In the shower head, each jet-forming net is designed in the form of a set of individual jet-forming nozzles of corresponding output diameter, the number of such jet-forming nozzles in the corresponding jet-forming net being from 1 to 61. The output diameter of the jet-forming nozzles of the jet-forming net is selected to be 0.6 - 2.8 mm. The height of the jet-forming nozzles of the jet-forming net is selected to be 15- 25 diameters of such jet-forming nozzles.

EFFECT: expansion of the shower head functional capabilities, reduction of material intensity of its jet-forming nets as well as increased efficiency and quality of hydromassage procedures implemented in a domestic bathroom with achievement of water acupuncture effect with varied intensity and sizes jet exposure zones.

4 cl, 5 dwg

The invention relates to sanitary devices, namely, shower heads for the plumbing soul, and is intended for use primarily in a domestic bath for hot procedures and receiving water ipotiroidismo effect on different areas of the body.

The famous shower head, comprising a housing stop it running camera and narashima connected with the case truepromise mesh with holes tapered profile, and the casing wall, and a flow-through chamber is equipped with freely moving spherical body, the diameter of which is not less than the internal diameter of the outlet openings truepromise grid [1].

The disadvantage of this device is the lack of replacement truepromise grid, which can be caused by clogging of nozzle holes, and the coordination of the metering characteristics of the pressure system with high-speed pressure generated shower head jets needed to conduct hot procedures and obtain the appropriate water ipotiroidismo effect.

In addition, the use truefinish grids shower head holes tapered profile does not allow for the maximum kinetic energy of the jets [2], which, is turn, does not allow to achieve the maximum effect from the hot procedures in achieving appropriate water ipotiroidismo effect due to the lack of the possibility of obtaining the maximum hydrodynamic pressure jets on the surface.

Also known shower head with made of polymer material housing with a side opening and a bottom part with truepromise mesh with openings of a cylindrical profile, is connected by a thread with the shell and tube feeding water and a reflective element attached to the housing in the form of tide or washers [3].

Use truepromise the grid of the shower head of this device holes of the cylindrical profile also does not allow for the maximum kinetic energy of the jets [2], which, in turn, does not allow to achieve the maximum effect from the hot procedures in achieving appropriate water ipotiroidismo effect due to the lack of the possibility of obtaining the maximum hydrodynamic pressure jets on the surface (µ=φ=0,82).

In addition, the design of this unit is used trueboricua grid with a fixed number of nozzle holes, which can be a negative factor affecting the quality and effectiveness of Hydra is massage treatments, given the different metering characteristics faucets-faucets in specific conditions, different bathrooms, different parameters of the hydrodynamic pressure jets on the surface that is required for massage different areas of the body.

Closest to the claimed technical essence and the achieved result known solution, selected as a prototype, is a shower head with made of polymeric materials pipe for water supply, housing and connected with it by a threaded bottom part consisting of a lock nut and fasten with it and installed inside the housing are two types truefinish nets made with ┼ or € ™ s-shaped profile, vertical part of which is made of a solid, including spherical, used for placement of 19 or 61 of nozzle holes canoodling profile and output diameter submillimeter-section, and its horizontal the site for the placement of a sealing ring of elastic material mounted on the respective diameter of the lower vertical part ┼ or € ™ s-shaped profile streamresult grid, while the inner surface of the case is made from the installation grooves for placement in the latest projections, which include horizontal section trueforms the th grid and bevel for easy replacement of the latter, and the distance (in mm) between the centers of the outlet openings in the respective truepromise grid (Δ), is determined from the condition:

A disadvantage of the known device, selected as a prototype, is its relatively limited functionality, not allowing, in particular, to adapt the shower head to various consumable characteristics of the pressure systems while providing the required water ipotiroidismo effect, and, on the other hand, to change in a wide range zone blasting, while maintaining its predetermined intensity within the treatment area.

This is because there are only two kinds truefinish nets, on the one hand, and on the other limitations on the size of the output diameter and height of nozzle holes in truepromise the grid, as well as the number and type of the latter.

In addition, another disadvantage of this device is relatively large consumption of material used for the manufacture of truefinish nets.

A new technical result is to expand the functionality of the shower head, the dematerialization of its truefinish grids, as well as to improve the efficiency and quality Spa treatments, realize what's in household tub, in the presence of water ipotiroidismo effect at different intensities and sizes of zones blasting.

This is achieved by the fact that the shower head with a pipe for water supply, housing and connected with it by a threaded bottom part consisting of a lock nut and fasten with it and installed inside truefinish nets made with ┼ or € ™ s-shaped profile, vertical part of which is used for placement of nozzle holes canoodling profile, and the horizontal part is to accommodate a sealing ring of elastic material mounted on the respective diameter of the lower vertical part ┼ or € ™ s-shaped profile truepromise grid, ACCORDING to the INVENTION, the upper part of the vertical section of each of truefinish nets perform in a series of individual truefinish nozzles corresponding output diameter, number of nozzle holes in the corresponding truepromise grid (n^Page.)selected from the formula:

1≤n^Page.≤61

the magnitude of the output diameter of the nozzle holes in truepromise mesh ($$d_{\mathrm{with\; a}tp.}^{\mathrm{in}sx.}$$)determined from the relationship:

$$\mathrm{0,6}\text{mm}\le d_{\mathrm{with\; a}tp.}^{\mathrm{in}sx.}\le \mathrm{2,8}\text{mm}$$

and the height of truepromise grid (N_p)is defined from the relation:

15d_p≤H_p≤25d_p

In this case, the checkpoint nut and truepromise mesh is made by molding a thermoplastic material under pressure, such as polystyrene, ABS plastic, polypropylene, polycarbonate, etc.

And the distance (in mm) between the centers of the outlet openings in the respective truepromise grid (Δ), is determined from the conditions:

5≤Δ≤15

And necessary for the conduct of Spa treatments at home the specific water consumption (l/s)from a source of water, per trueforms mesh ($$q_{yd.}^{\mathrm{With\; a}tp.}$$), is determined from the relation:

$$\mathrm{0,03}\le q_{yd.}^{\mathrm{With\; a}tp.}\le \mathrm{0,18}$$(when P=0.2 MPa),

actual value to the th, for concrete tubs, choose the number of output holes in the corresponding truepromise the grid.

The use of a wide range of exchangeable truefinish grids with different number, type and parameters of nozzle holes allows, on the one hand, to adjust the shower head to various quantitative characteristics of the pressure systems while providing the required water ipotiroidismo effect, and, on the other hand, to change the area of blasting, while maintaining its predetermined intensity within the treatment area.

In addition, the use truepromise the grid of nozzle holes formed in the form of a set of individual nozzles corresponding output diameter, can significantly reduce the amount of material used for manufacturing truefinish grids and reduce the weight of the latter.

Thus, the claimed method meets the criteria of the invention of "novelty."

The features distinguishing the claimed technical solution to the prototype, not identified in other technical solutions in the study of this and related areas of technology and, consequently, ensure the proposed technical solution the criterion of "substantial differences".

Figure 1 presents obtained by casting the corresponding thermoplastic material is a (in particular, polystyrene) under pressure into the mold shower head, view from the side truepromise grid, with n^Page..

Figure 2 presents shower head in figure 1, a side view in vertical position of the shower head section.

Figure 3 presents obtained by casting the appropriate thermoplastic material, in particular polystyrene) under pressure into the mold shower head, view from the side truepromise grid, with n^Page.=19.

4 shows a shower head figure 3, a side view in vertical position of the shower head section.

Figure 5 presents trueboricua mesh with the alignment projections made in the form of a set of separate truefinish nozzles submillimeter (in this case) output diameter, n^Page.=19, top view.

Shower head contains made of polymer (in this case) of the material body 1, and connected to it by a thread checkpoint nut 2 and the set truefinish mesh 3 with nozzle orifices 4 canoodling profile and projections 5 (in this case)placed in the installation grooves (figure 1-4 not shown) of the housing 1.

When this setting is selected truepromise grid 3 in the housing 1 is made through a sealing ring 6 made of elastic material, placed under ledges 5 truepromise grid 3 is suitable is the diameter of its lower vertical part.

We offer shower head operates as follows.

After determining (empirically) the magnitude of the actual specific consumption of water necessary for the procedure temperature (usually no higher than 30-40°C)per trueforms the grid in a particular household tub, determine the number of output holes in the latter, in accordance with what and installs the appropriate truepromise grid 3 into the housing 1 through the sealing ring 6 made of elastic material, placed under ledges 5 truepromise grid 3 corresponding to the diameter of its lower vertical part.

After that, with the passing of the nut 2 with thread is a reliable connection through the sealing ring 6 is selected truepromise grid 3 with case 1.

Closing the shutter screen (to prevent splashing of water outside the scope of domestic baths) and adjusting using the respective valves of the faucet-mixer (shown in figure 1), the flow rate and the desired temperature of the water used for hydro-massage, the device is prepared for the hot procedures.

However, unlike the prototype, allowing the formation of a jet of water only submillimeter-section maximum kinetic energy, the claimed device, while maintaining the latter allows f reroute and a single jet of water with a diameter of 2.8 mm (n ^Page.=1), or a package of water jets with a diameter of 1.2 mm (n^Page.=7) relevant trueorigin meshes with a reduced consumption of material used for the manufacture of truefinish nets and reduced weight of the latter.

Thus, the proposed shower head for holding Spa treatments at home to bath, in comparison with a known, selected as a prototype, has enhanced functionality, allowing hydro massage the body in a household tub with a wider and variable area and the intensity of the blast, in the presence of water ipotiroidismo effect, and improved mass-dimensional characteristics.

Implementation of the proposed device does not meet the fundamental difficulty.

So, truepromise grid can be produced by RF patent No. 2046685 with the structure of nozzle holes formed in accordance with the patent of the Russian Federation No. 2296672, using an appropriate thermoplastic material, molds and equipment, such as molding type ARBURG - And 270-21-500.

And as hot thermoplastic material panels you can use polystyrene, ABS plastic, polycarbonate, polypropylene or acrylic.

Comparison of technical characteristics and functionality of the claimed the shower head for holding Spa treatments at home to bath with prototype and domestic and foreign similar devices, and experimental data, when n^Page.=1, 7, 17, 19, 37 and 61 indicate guaranteed achievement of a new technical result in the bathrooms of different quantitative parameters of pressure systems and requirements for intensity and mean hot implemented procedures.

SOURCES of INFORMATION

1. RF patent for useful model №104872, priority 10.11.2010,

2. Kozlov US and other Cleaning products in mechanical engineering. - M.: Mashinostroenie, 1982, pp. 102.

3. As the USSR №1210896, M CL VV 1/18, 1984

4. Technical passport "Alekseev shower" RPE "Heretika" prototype.

1. Shower head with the obtained molding method of a thermoplastic material under pressure housing with a threaded element for connecting directly or via an adapter nut shower hose, join thread with housing checkpoint nut and fasten with it and installed inside truepromise mesh with nozzle orifices canoodling profile and a sealing ring of elastic material, placed on the corresponding diameter of the lower part used truepromise grid, wherein each of truefinish nets are in the form of a set of distinct truefinish nozzles corresponding output diameter with the number of the jet is romirowsky nozzles in the respective truepromise grid (n ^Page.)selected from the relation: 1≤n^Page.≤61, the output value of the diameter of the nozzle holes in truepromise grid$$\left(d_{\mathrm{with\; a}tp.}^{\mathrm{in}sx.}\right)$$determined from the ratio of$$\mathrm{0,6}\text{mm}\le d_{\mathrm{with\; a}tp.}^{\mathrm{in}sx.}\le \mathrm{2,8}\text{mm}$$and the height of truepromise grid (N_p)is defined from the ratio 15d_p≤H_p≤25d_p.

2. A shower head according to claim 1, characterized in that as the materials for the enclosure, lock nuts and truefinish grids use polystyrene, ABS plastic, polypropylene, polycarbonate, etc.

3. A shower head according to claim 1, characterized in that the distance (in mm) between the centers of the outlet openings in the respective truepromise grid (Δ), is determined from the conditions:
5≤Δ≤15.

4. A shower head according to claim 1, characterized in that necessary for holding Spa treatments at home the specific water consumption (l/s)from a source of water, per trueforms grid$(q_{Yd.}^{\mathrm{With\; a}tp.})$determine the ratio
,
actual value of which, for a particular bath, choose the number of output holes in the corresponding truepromise the grid.