JPS635509U - - Google Patents
Info
- Publication number
- JPS635509U JPS635509U JP9882186U JP9882186U JPS635509U JP S635509 U JPS635509 U JP S635509U JP 9882186 U JP9882186 U JP 9882186U JP 9882186 U JP9882186 U JP 9882186U JP S635509 U JPS635509 U JP S635509U
- Authority
- JP
- Japan
- Prior art keywords
- pressure reducing
- reducing valve
- valve
- connecting pipe
- strainer
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
Description
第１図は従前の減圧弁の縦断側面図、第２図は
同上の作用の説明図、第３図は本考案による減圧
弁の縦断側面図、第４図は同上の作用の説明図で
ある。
図面符号の説明、Ａ……減圧弁、ａ……減圧弁
機構部、Ｂ……ボイラー、ｂ……分枝接続管、１
……弁箱、１ａ……筒部、１０……入口側の接続
管、１１……負圧防止弁、１２……ストレーナー
、１３……逆止弁、１４……出口側の接続管、１
５……同圧配管口、１６……隔壁、１７……筒状
部、１８……押え金具、２０……給水口、２１…
…給水配管、２２……給湯口、２３……給湯配管
、２４……配管、３……混合水栓、３０……冷水
の取入口、３１……ハンドル、３２……湯の取入
口、３３……混合水の取出口、４０……弁口、４
１……弁座、４２……弁体、４３……バネ、４４
……弁棒、４５……バランス弁、４６……ダイヤ
フラム、４７……バネケース、４８……調節ネジ
、４９……バネ、１１０……パイプ、１１１……
弁座、１１２……ボール、１１３……ボール室、
１１４……連通口、１３０……弁座、１３１……
バネ、Ｘ……一次側、Ｙ……二次側、ｚ……感圧
室。
Fig. 1 is a longitudinal side view of a conventional pressure reducing valve, Fig. 2 is an explanatory view of the same action as above, Fig. 3 is a longitudinal side view of the pressure reducing valve according to the present invention, and Fig. 4 is an explanatory view of the same action. . Explanation of drawing symbols, A...Pressure reducing valve, a...Pressure reducing valve mechanism section, B...Boiler, b... Branch connecting pipe, 1
... Valve box, 1a ... Cylinder part, 10 ... Connection pipe on the inlet side, 11 ... Negative pressure prevention valve, 12 ... Strainer, 13 ... Check valve, 14 ... Connection pipe on the outlet side, 1
5... Same pressure piping port, 16... Partition wall, 17... Cylindrical part, 18... Holding metal fitting, 20... Water supply port, 21...
... Water supply piping, 22 ... Hot water supply port, 23 ... Hot water supply pipe, 24 ... Piping, 3 ... Mixing faucet, 30 ... Cold water intake, 31 ... Handle, 32 ... Hot water intake, 33 ... Mixed water outlet, 40 ... Valve port, 4
1... Valve seat, 42... Valve body, 43... Spring, 44
... Valve stem, 45 ... Balance valve, 46 ... Diaphragm, 47 ... Spring case, 48 ... Adjustment screw, 49 ... Spring, 110 ... Pipe, 111 ...
Valve seat, 112...ball, 113...ball chamber,
114...Communication port, 130...Valve seat, 131...
Spring, X...primary side, Y...secondary side, z...pressure sensitive chamber.
Claims (1)
に、ストレーナーおよび逆止弁を設け、減圧弁機
構部を越した二次側に出口側の接続管を設けた弁
箱に、前記減圧弁機構部とストレーナーおよび逆
止弁との間における一次側と接続する分枝接続管
を装設したことを特徴とする減圧弁。 A strainer and a check valve are provided on the primary side between the inlet side connecting pipe and the pressure reducing valve mechanism, and an outlet side connecting pipe is provided on the secondary side beyond the pressure reducing valve mechanism. A pressure reducing valve characterized in that a branch connecting pipe is installed between the pressure reducing valve mechanism, the strainer, and the check valve to connect to the primary side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9882186U JPS635509U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9882186U JPS635509U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS635509U true JPS635509U (en) | 1988-01-14 |
Family
ID=30967137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9882186U Pending JPS635509U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS635509U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60650U (en) * | 1983-06-16 | 1985-01-07 | 株式会社東芝 | Computer device with printer |
-
1986
- 1986-06-27 JP JP9882186U patent/JPS635509U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60650U (en) * | 1983-06-16 | 1985-01-07 | 株式会社東芝 | Computer device with printer |
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