JPS6413291U - - Google Patents
Info
- Publication number
- JPS6413291U JPS6413291U JP10768287U JP10768287U JPS6413291U JP S6413291 U JPS6413291 U JP S6413291U JP 10768287 U JP10768287 U JP 10768287U JP 10768287 U JP10768287 U JP 10768287U JP S6413291 U JPS6413291 U JP S6413291U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- utility
- model registration
- solenoid valve
- flow path
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 239000010801 sewage sludge Substances 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Description
図面は、この考案を施したポンプ装置の縦断面
図である。
The drawing is a longitudinal cross-sectional view of a pump device incorporating this invention.
Claims (1)
、そのポンプの吸込口近傍の配管の管側壁に高圧
流体の噴出口を開設したことを特徴とするポンプ
における流路の閉塞防止装置。 (2) 上記噴出口が複数個設けてある実用新案登
録請求の範囲第(1)項記載のポンプにおける流路
の閉塞防止装置。 (3) 上記高圧流体の回路に電磁弁が設けてあり
、この電磁弁がポンプの回転数の制御装置に連動
連結されている実用新案登録請求の範囲第(1)項
記載のポンプにおける流路の閉塞防止装置。[Scope of Claim for Utility Model Registration] (1) A flow channel in a pump used for draining sewage sludge, etc., characterized in that a high-pressure fluid outlet is provided on the side wall of the pipe near the suction port of the pump. anti-occlusion device. (2) A device for preventing blockage of a flow path in a pump according to claim (1) of the utility model registration, wherein a plurality of the jet ports are provided. (3) A flow path in the pump according to claim (1) of the utility model registration claim, wherein a solenoid valve is provided in the high-pressure fluid circuit, and the solenoid valve is interlocked and connected to a pump rotation speed control device. anti-occlusion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107682U JPH0625680Y2 (en) | 1987-07-14 | 1987-07-14 | Device for preventing blockage of flow path in pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107682U JPH0625680Y2 (en) | 1987-07-14 | 1987-07-14 | Device for preventing blockage of flow path in pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6413291U true JPS6413291U (en) | 1989-01-24 |
| JPH0625680Y2 JPH0625680Y2 (en) | 1994-07-06 |
Family
ID=31342314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987107682U Expired - Lifetime JPH0625680Y2 (en) | 1987-07-14 | 1987-07-14 | Device for preventing blockage of flow path in pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0625680Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53158901U (en) * | 1977-05-20 | 1978-12-13 |
-
1987
- 1987-07-14 JP JP1987107682U patent/JPH0625680Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53158901U (en) * | 1977-05-20 | 1978-12-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0625680Y2 (en) | 1994-07-06 |
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