JPS5945367U - Decompression type antifreeze faucet - Google Patents
Decompression type antifreeze faucetInfo
- Publication number
- JPS5945367U JPS5945367U JP14118482U JP14118482U JPS5945367U JP S5945367 U JPS5945367 U JP S5945367U JP 14118482 U JP14118482 U JP 14118482U JP 14118482 U JP14118482 U JP 14118482U JP S5945367 U JPS5945367 U JP S5945367U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ring
- outlet
- close contact
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Multiple-Way Valves (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考訟の一実施例を示す、通水状態における縦
断面図であり、第２図は本考案の他の実施例を示す、同
じく通水状態における縦断面図である。
１・・・弁本体、２・・・流入口、３・・・流出口、４
・・・排水口、５． ６． ７． ８・・・シリンダ、
９・・・ピストン、１０．１１，１６，１７，１９・・
・リング状パツキン、１４・・一連通孔、１５・・・ピ
ストン継手、２２・・・バネ、２３・・・パイプ、２４
・・田ツド、２５・・・圧力室、２６・・・ピストン下
端室。
第 １ 図
第２図FIG. 1 is a longitudinal cross-sectional view showing one embodiment of the present invention in a water-flowing state, and FIG. 2 is a longitudinal cross-sectional view showing another embodiment of the present invention, also in a water-flowing state. 1... Valve body, 2... Inlet, 3... Outlet, 4
...Drain port, 5. 6. 7. 8...Cylinder,
9... Piston, 10.11, 16, 17, 19...
-Ring-shaped packing, 14...Series through hole, 15...Piston joint, 22...Spring, 23...Pipe, 24
...Tatsudo, 25...Pressure chamber, 26...Piston lower end chamber. Figure 1 Figure 2
Claims (1)
下から順に流入口、流出口、排水口を、内部にシリンダ
を有する弁本体内を、スピンドル等の操作部とロッド等
を介して連結され、所要数個のリング状パツキンを装着
するピストンが上下動し、上記流入口の上下に隣接して
もうけた２個のシリンダに上記リング状パツキンが密着
して止水する形式の不凍給水栓において、上記ピストン
は上記２個のシリンダにのみ密着する少なくとも２個の
リング状パツキンを装着し、ピストンの上方には、少な
くとも流出口と排水口間のシリンダに密着するリング状
パツキンを装着し、上端に上記ロンドを接続し、下端に
ピストンを上下動自在に連結するピストン継手を位置さ
せ、上記ピストンにバネにより常に上向きの力を与えて
流出口と隣接してもうける圧力室内の下向きの二次圧と
釣り合わせ、さらにピストンの下端に形成するピストン
下端室を上記パイプ内の大気に開口する連通孔を、ピス
トンまたは弁本体にもうけてなる減圧型不凍給水栓。, is connected to the upper operating part body via a pipe, and the inlet, outlet, and drain port are connected to the side from the bottom in order, and the inner part of the valve body, which has a cylinder inside, is connected to the operating part such as a spindle and a rod, etc. A piston that attaches a required number of ring-shaped gaskets moves up and down, and the ring-shaped gaskets come into close contact with two cylinders located adjacent to the top and bottom of the inlet to stop water. In the freezing faucet, the piston is equipped with at least two ring-shaped packings that are in close contact only with the two cylinders, and above the piston there is a ring-shaped packing that is in close contact with at least the cylinder between the outlet and the drain port. At the upper end, connect the above-mentioned Rondo, and at the lower end, position a piston joint that connects the piston so that it can move up and down, and always apply an upward force to the piston with a spring to create a downward pressure chamber adjacent to the outlet. A pressure-reducing antifreeze faucet comprising a communication hole in the piston or valve body that balances the secondary pressure of the piston and opens the piston lower end chamber formed at the lower end of the piston to the atmosphere in the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14118482U JPS5945367U (en) | 1982-09-17 | 1982-09-17 | Decompression type antifreeze faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14118482U JPS5945367U (en) | 1982-09-17 | 1982-09-17 | Decompression type antifreeze faucet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5945367U true JPS5945367U (en) | 1984-03-26 |
| JPH0223651Y2 JPH0223651Y2 (en) | 1990-06-27 |
Family
ID=30315842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14118482U Granted JPS5945367U (en) | 1982-09-17 | 1982-09-17 | Decompression type antifreeze faucet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945367U (en) |
-
1982
- 1982-09-17 JP JP14118482U patent/JPS5945367U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0223651Y2 (en) | 1990-06-27 |
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