JPH0195594U - - Google Patents
Info
- Publication number
- JPH0195594U JPH0195594U JP19164587U JP19164587U JPH0195594U JP H0195594 U JPH0195594 U JP H0195594U JP 19164587 U JP19164587 U JP 19164587U JP 19164587 U JP19164587 U JP 19164587U JP H0195594 U JPH0195594 U JP H0195594U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- cap
- same direction
- side piping
- operating body
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
- Check Valves (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
同実施例の要部の縦断面図である。第３図は従来
例の構成図である。
８……ポンプ本体部、９……圧力タンク、１０
……吐出側配管、１２……逆止弁装置、１３……
吸込側配管、１６……弁体、１９……キヤツプ、
２１……操作体、２４……係合部。
FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a longitudinal cross-sectional view of the main parts of the embodiment. FIG. 3 is a configuration diagram of a conventional example. 8... Pump main body, 9... Pressure tank, 10
...Discharge side piping, 12...Check valve device, 13...
Suction side piping, 16... Valve body, 19... Cap,
21... Operating body, 24... Engaging portion.
Claims (1)
すると共に吸込側配管に逆止弁装置を接続し、且
つ前記逆止弁装置に弁体の点検用のキヤツプを装
着してなるものにおいて、 前記キヤツプに、前記弁体と同一方向で移動す
る操作体を設けると共に、該操作体には、該操作
体の引き出し操作時に前記弁体に係合し該弁体を
弁座から離間する係合部を形成したことを特徴と
する井戸ポンプ。[Scope of claim for utility model registration] A pressure tank is connected to the discharge side piping of the pump body, and a check valve device is connected to the suction side piping, and a cap for inspecting the valve body is attached to the check valve device. In the cap, an operating body that moves in the same direction as the valve body is provided, and the operating body has a mechanism that engages with the valve body when the operating body is pulled out, and causes the valve body to move in the same direction as the valve body. A well pump characterized by forming an engaging portion spaced apart from a seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19164587U JPH0195594U (en) | 1987-12-16 | 1987-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19164587U JPH0195594U (en) | 1987-12-16 | 1987-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195594U true JPH0195594U (en) | 1989-06-23 |
Family
ID=31482548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19164587U Pending JPH0195594U (en) | 1987-12-16 | 1987-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011127655A (en) * | 2009-12-16 | 2011-06-30 | Tlv Co Ltd | Vacuum break valve |
-
1987
- 1987-12-16 JP JP19164587U patent/JPH0195594U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011127655A (en) * | 2009-12-16 | 2011-06-30 | Tlv Co Ltd | Vacuum break valve |