JPS63173392U - - Google Patents
Info
- Publication number
- JPS63173392U JPS63173392U JP6416387U JP6416387U JPS63173392U JP S63173392 U JPS63173392 U JP S63173392U JP 6416387 U JP6416387 U JP 6416387U JP 6416387 U JP6416387 U JP 6416387U JP S63173392 U JPS63173392 U JP S63173392U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- cleaning
- piping
- stop
- control valve
- 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
- 238000004140 cleaning Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Details Of Valves (AREA)
Description
添付図面は本考案に係る自動洗浄装置の一実施
例を示す構成図である。
１…配管、２…被制御流体、３…調節弁、４…
第１のストツプ弁、５…第２のストツプ弁、６…
第３のストツプ弁、７…第４のストツプ弁、８…
第１の洗浄用配管、９…第２の洗浄用配管。
The accompanying drawing is a configuration diagram showing an embodiment of an automatic cleaning device according to the present invention. 1...Piping, 2...Controlled fluid, 3...Control valve, 4...
First stop valve, 5...Second stop valve, 6...
Third stop valve, 7...Fourth stop valve, 8...
First cleaning piping, 9...Second cleaning piping.
Claims (1)
る調節弁と、前記配管の途中でかつ前記調節弁の
上流側と下流側にそれぞれ設けられ通常はそれぞ
れ開放状態に設定保持され前記調節弁の洗浄時に
それぞれ閉止される第１および第２のストツプ弁
と、前記配管の第１のストツプ弁より上流部分と
、前記調節弁と前記第２のストツプ弁との間の部
分とを連通させる第１の洗浄用配管と、前記配管
の前記第１のストツプ弁と前記調節弁との間の部
分と、前記第２のストツプ弁より下流部分とを連
通させる第２の洗浄用配管と、前記第１および第
２の洗浄用配管の途中にそれぞれ設けられ通常は
それぞれ閉止され、前記調節弁の洗浄時にそれぞ
れ開放される第３および第４のストツプ弁とを備
えたことを特徴とする調節弁の自動洗浄装置。 A control valve provided in the middle of the piping to control the flow rate of the controlled fluid, and a control valve provided in the middle of the pipe and on the upstream and downstream sides of the control valve, which are normally set and held in an open state, and cleaning the control valves. a first stop valve that communicates between the first and second stop valves, which are each closed when the stop valve is closed, a portion of the piping upstream of the first stop valve, and a portion between the control valve and the second stop valve; a second cleaning piping that connects the cleaning piping, a portion of the piping between the first stop valve and the regulating valve, and a portion downstream of the second stop valve; Automatic cleaning of a control valve characterized by comprising third and fourth stop valves which are provided in the middle of the second cleaning pipe, are normally closed, and are respectively opened when cleaning the control valve. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6416387U JPS63173392U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6416387U JPS63173392U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173392U true JPS63173392U (en) | 1988-11-10 |
Family
ID=30900070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6416387U Pending JPS63173392U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173392U (en) |
-
1987
- 1987-04-30 JP JP6416387U patent/JPS63173392U/ja active Pending
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