RU2012133140A - SHOWER HEAD - Google Patents

Abstract

1. A shower head comprising a water supply nozzle, a body and a bottom part connected to it by a thread, consisting of a through nut and fastened with it and installed inside the body stream forming nets made with a ┼ or ┬-shaped profile, the vertical section of which is used for placement of the nozzle holes of the conoidal profile, and its horizontal section - for placing a sealing ring of elastic material mounted on the corresponding diameter of the lower vertical part ┼ or ┬-shaped profile of the jet-forming grid, characterized in that the upper part of the vertical section of each of the jet-forming grids is made in the form of a set of separate jet-forming nozzles of the corresponding output diameter, with the number of nozzle holes in the corresponding jet-forming grid (n) selected from the relation: 1≤n≤61, the output diameter of the nozzle hole in the jet forming grid determined from the relation:, and the height of the jet forming grid (H), determined from the relation: 15d≤N≤25d.2. The shower head according to claim 1, characterized in that the housing, the through nut and the jet forming nets are made by injection molding of thermoplastic materials, which are used as polystyrene, ABC plastic, polypropylene, polycarbonate, etc. 3. The shower head according to claim 1, characterized in that the distance (in mm) between the centers of the outlet openings in the corresponding jet-forming grid (Δ) is determined from the condition: 5≤Δ≤15.4. A shower head according to claim 1, characterized in that the specific water consumption necessary for carrying out hydromassage procedures at home�

Claims (4)

1. A shower head comprising a water supply nozzle, a body and a bottom part connected to it by a thread, consisting of a through nut and fastened with it and installed inside the body stream forming nets made with a ┼ or ┬-shaped profile, the vertical section of which is used for placement of the nozzle holes of the conoidal profile, and its horizontal section - for placing a sealing ring of elastic material mounted on the corresponding diameter of the lower vertical part ┼ or ┬-shaped profile of the jet-forming grid, characterized in that the upper part of the vertical section of each of the jet-forming grids is performed as a set of separate jet-forming nozzles of the corresponding output diameter, with the number of nozzle holes in the corresponding jet-forming grid (n ^Page ) selected from the ratio: 1≤n ^Page ≤61, the size of the outlet diameter of the nozzle hole in the jet forming grid $$\left(d_{\mathrm{from}tR.}^{\mathrm{at}sx.}\right)$$

determined from the relation: $$0.6\text{mm}\le d_{\mathrm{from}tR.}^{\mathrm{at}sx.}\le \mathrm{2,8}\text{mm}$$

, and the height of the jet forming mesh itself (N _p. ), determined from the relation: 15d _p. ≤H _p. ≤25d _p . 2. The shower head according to claim 1, characterized in that the housing, the through nut and the jet forming nets are made by injection molding of thermoplastic materials, which are used as polystyrene, ABC plastic, polypropylene, polycarbonate, etc. 3. The shower head according to claim 1, characterized in that the distance (in mm) between the centers of the outlet openings in the corresponding jet-forming mesh (Δ) is determined from the condition: 5≤Δ≤15. 4. The shower head according to claim 1, characterized in that the specific flow rate of water (l / s) required for a hydromassage procedure at home coming from a water source per one jet forming grid $$(q_{\mathrm{At}d.}^{\mathrm{FROM}tR.})$$

, determined from the ratio:

, according to the actual value of which, for a particular bath, the number of outlet openings in the corresponding jet forming grid is selected.