JPH0423492U

JPH0423492U -

Info

Publication number: JPH0423492U
Application number: JP6617890U
Authority: JP
Priority date: 1990-06-22
Filing date: 1990-06-22
Publication date: 1992-02-26

Description

[Brief explanation of the drawing]

第１図は本考案を実施した弁構造を示す一部切
欠正面図、第２図は第１図の−線断面図、第
３図は第１図の−線断面図、第４図は第１図
の−線断面図、第５図は本考案の弁構造を設
置したシヤワー装置の配管系路の簡略図、第６図
は同シヤワー装置の配管系を一部省略して示す正
面図、第７図は同シヤワー装置の設置状態を示す
斜視図、第８図は従来のシヤワー装置の配管系路
の簡略図、第９図は同シヤワー装置の弁構造を示
す縦断面図である。Ａ……シヤワー装置、Ｂ_１，Ｂ_２……弁構造、
ｂ，ｂ′……弁ユニツト、３０……弁ユニツト本
体（本体部材）、３１……１次側接続口、３２ａ
，３２ｂ……通水路、３３……給水用電磁弁（給
水用開閉弁）、３４……排水用電磁弁（排水用開
閉弁）、３６……給水用接続口、３７……第２接
続口、３８，３９……栓部材、４０……連通路、
４１……排水用接続口、４２……集合管、１１ｃ
，１１ｄ……排水弁（排水系路）。 Fig. 1 is a partially cutaway front view showing a valve structure embodying the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 1, and Fig. 4 is a sectional view taken along the - line in Fig. 1. 1 is a sectional view taken along the - line in FIG. 1, FIG. 5 is a simplified diagram of the piping system of a shower device in which the valve structure of the present invention is installed, and FIG. 6 is a front view showing the piping system of the same shower device with some parts omitted. FIG. 7 is a perspective view showing the installed state of the shower device, FIG. 8 is a simplified diagram of the piping system of the conventional shower device, and FIG. 9 is a longitudinal sectional view showing the valve structure of the shower device. A...Shower device, _B1 , _B2 ...Valve structure,
b, b'... Valve unit, 30... Valve unit main body (main body member), 31... Primary side connection port, 32a
, 32b... Water supply channel, 33... Water supply solenoid valve (water supply on/off valve), 34... Drainage solenoid valve (drainage on/off valve), 36... Water supply connection port, 37... Second connection port , 38, 39... Plug member, 40... Communication path,
41... Drainage connection port, 42... Collection pipe, 11c
, 11d... Drain valve (drainage system path).

Claims

[Scope of utility model registration request]

A primary side connection port is formed in a penetrating shape in a main body member in which a water supply on-off valve and a drainage on-off valve are integrally provided, and a water supply connection port and a drainage connection port are provided. A water passage is formed that connects the above-mentioned primary side connection port, water supply connection port, and drainage connection port in order, and a valve portion of a water supply on-off valve is provided upstream of the water supply connection port in the water flow channel. At the same time, the valve part of the drainage on-off valve is installed downstream of the water supply connection port so that the valve body is urged in the valve closing direction by the positive pressure in the water passageway, and the water supply connection in the water supply passageway is A second connection port communicating with the space downstream of the water supply on-off valve is opened in a direction different from the water supply connection port, and the second connection port and the water supply connection port can be opened and closed by a plug member. In addition, a valve unit is constructed by providing the driving parts of both the water supply and drainage on-off valves facing in the same direction, and a plurality of the above valve units are prepared, and the primary side connection ports of these valve units are A valve structure in which both ends of the valve are removably connected to each other, multiple valve units are connected in series, and a drainage line dedicated to drainage is connected to the drainage connection port of each valve unit.