JPS58161199U - single jet pump - Google Patents
single jet pumpInfo
- Publication number
- JPS58161199U JPS58161199U JP5774682U JP5774682U JPS58161199U JP S58161199 U JPS58161199 U JP S58161199U JP 5774682 U JP5774682 U JP 5774682U JP 5774682 U JP5774682 U JP 5774682U JP S58161199 U JPS58161199 U JP S58161199U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- cylindrical valve
- cylindrical
- suction cylinder
- suction pipe
- 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
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図は本案シングルジェットポンプの井戸ケーシング
内縦断側面図、第２図は第１図の■部拡大図、第３図は
第２図の■−■断面図である。
２・・・揚水管、１・・・井戸ケーシング、５・・・ジ
ェット装置、６・・・吸水管、１２・・・円筒状弁座、
１３・・・吸込筒、１９・・・板ばね、１６・・・フー
トバルブ。FIG. 1 is a vertical sectional side view of the inside of a well casing of the single jet pump of the present invention, FIG. 2 is an enlarged view of the section ``■'' in FIG. 1, and FIG. 3 is a sectional view taken along the line ``--'' in FIG. 2... Lifting pipe, 1... Well casing, 5... Jet device, 6... Water suction pipe, 12... Cylindrical valve seat,
13... Suction cylinder, 19... Leaf spring, 16... Foot valve.
Claims (1)
と、該ジェット装置の下側に接続した吸水管と、該吸水
管の下端中央に形成した円筒状の弁座と、該円筒状弁座
の内周面に螺合した円筒状の吸込筒と、該吸込筒に装着
され前記井戸ケーシングの内面に圧接する板ばねと、前
記円筒状弁座の上端に接離自在に当接するフートバルブ
とよりなり、前記吸水管を回動した時円筒状弁座に対す
る吸込筒の螺合状態を深くし、この吸込筒の上端でフー
トバルブを押上げるようにしたことを特徴とするシング
ルジェットポンプ。A jet device inserted into a well casing together with a water pump, a water suction pipe connected to the lower side of the jet device, a cylindrical valve seat formed at the center of the lower end of the water suction pipe, and an inner periphery of the cylindrical valve seat. The valve comprises a cylindrical suction cylinder screwed onto the surface, a leaf spring attached to the suction cylinder and pressed against the inner surface of the well casing, and a foot valve abutting the upper end of the cylindrical valve seat so as to be able to move toward and away from the upper end of the cylindrical valve seat. A single jet pump characterized in that when the water suction pipe is rotated, the suction cylinder is screwed deeper into the cylindrical valve seat, and the foot valve is pushed up by the upper end of the suction cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5774682U JPS58161199U (en) | 1982-04-20 | 1982-04-20 | single jet pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5774682U JPS58161199U (en) | 1982-04-20 | 1982-04-20 | single jet pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58161199U true JPS58161199U (en) | 1983-10-27 |
Family
ID=30068172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5774682U Pending JPS58161199U (en) | 1982-04-20 | 1982-04-20 | single jet pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58161199U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5469809A (en) * | 1977-11-12 | 1979-06-05 | Shibaura Eng Works Ltd | Jet pump |
-
1982
- 1982-04-20 JP JP5774682U patent/JPS58161199U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5469809A (en) * | 1977-11-12 | 1979-06-05 | Shibaura Eng Works Ltd | Jet pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58161199U (en) | single jet pump | |
| JPS61187209U (en) | ||
| JPS5819712U (en) | bathtub | |
| JPS5916599U (en) | steam iron | |
| JPS5867915U (en) | Oil filter installation structure | |
| JPS6033057U (en) | manual small pump | |
| JPS58116008U (en) | oil filter | |
| JPS58100128U (en) | fuel suction device | |
| JPS58180309U (en) | engine oil strainer | |
| JPS5993398U (en) | steam iron | |
| JPH0278793U (en) | ||
| JPS5895789U (en) | Water stop valve | |
| JPS5873952U (en) | fuel injection pump | |
| JPS5993399U (en) | steam iron | |
| JPS6049021U (en) | fuel tank equipment | |
| JPS59130697U (en) | iron with spray | |
| JPS59163399U (en) | Ashtray with spray pump | |
| JPS6041342U (en) | fuel tank cap | |
| JPS58186295U (en) | Safety valve type automatic drain valve | |
| JPS6398500U (en) | ||
| JPS61136116U (en) | ||
| JPS58118258U (en) | fuel injection pump | |
| JPS60153873U (en) | fluid pump | |
| JPH03118298U (en) | ||
| JPS6244186U (en) |