JPS6174696U - - Google Patents
Info
- Publication number
- JPS6174696U JPS6174696U JP16058684U JP16058684U JPS6174696U JP S6174696 U JPS6174696 U JP S6174696U JP 16058684 U JP16058684 U JP 16058684U JP 16058684 U JP16058684 U JP 16058684U JP S6174696 U JPS6174696 U JP S6174696U
- Authority
- JP
- Japan
- Prior art keywords
- discharge pipe
- pressure regulating
- inlet
- jet pump
- valve 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
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Description
第１図は本考案の一実施例を示す自動圧力調整
弁の断面図、第２図および第３図は本考案の背景
技術を説明するもので、第２図は配管系統図、第
３図は流量−圧力特性図である。
１…主ポンプ部、２…ジエツトポンプ部、５…
圧力管、６…吐出管、９…自動圧力調整弁、１１
…圧力検出部、１４…流量検出部、２０…弁ケー
シング、２１…流入口、２２…流出口、２３…弁
座、２４…カバー、２６…弾性弁体、２９…上部
ばね受け、３０…下部ばね受け、３１…コイルば
ね、３３…ストツパ。
Fig. 1 is a sectional view of an automatic pressure regulating valve showing an embodiment of the present invention, Figs. 2 and 3 are for explaining the background technology of the present invention, Fig. 2 is a piping system diagram, and Fig. 3 is a diagram of the piping system. is a flow rate-pressure characteristic diagram. 1... Main pump section, 2... Jet pump section, 5...
Pressure pipe, 6...Discharge pipe, 9...Automatic pressure regulating valve, 11
...Pressure detection part, 14...Flow rate detection part, 20...Valve casing, 21...Inflow port, 22...Outflow port, 23...Valve seat, 24...Cover, 26...Elastic valve body, 29...Upper spring receiver, 30...Lower part Spring receiver, 31...Coil spring, 33...Stopper.
Claims (1)
の内圧を制御する自動圧力調整弁であつて、コイ
ルばねにより流入口の弁座側に付勢される弾性弁
体によつてこの流入口の流路面積を可変する弁に
おいて、上記弾性弁体が所定量以上に変位するの
を防止するストツパを設けたことを特徴とするジ
エツトポンプの自動圧力調整弁。 This is an automatic pressure regulating valve that is installed in the discharge pipe of a jet pump and controls the internal pressure of this discharge pipe.The flow path area of this inlet is controlled by an elastic valve body that is biased toward the valve seat of the inlet by a coil spring. An automatic pressure regulating valve for a jet pump, characterized in that a stopper is provided to prevent the elastic valve body from being displaced beyond a predetermined amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16058684U JPS6174696U (en) | 1984-10-24 | 1984-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16058684U JPS6174696U (en) | 1984-10-24 | 1984-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6174696U true JPS6174696U (en) | 1986-05-20 |
Family
ID=30718510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16058684U Pending JPS6174696U (en) | 1984-10-24 | 1984-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6174696U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947386B2 (en) * | 1977-09-12 | 1984-11-19 | 富士通株式会社 | magnetic bubble device |
-
1984
- 1984-10-24 JP JP16058684U patent/JPS6174696U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947386B2 (en) * | 1977-09-12 | 1984-11-19 | 富士通株式会社 | magnetic bubble device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6174696U (en) | ||
| GB2185090A (en) | Improved control valve for water pump system | |
| JPS6039708Y2 (en) | Boiler pressure regulator for hot water storage type hot water boiler | |
| JPH01124473U (en) | ||
| JPH0113889Y2 (en) | ||
| JPS616571U (en) | Toilet cleaning control device | |
| JPS5913478Y2 (en) | Air lock prevention device for oil level regulator | |
| JP2552763Y2 (en) | Automatic shutoff constant water level valve unit | |
| JPS6359278U (en) | ||
| JPS6377609U (en) | ||
| JPH04132508U (en) | Water pressure reducing valve | |
| JPS62133073U (en) | ||
| JPS606810U (en) | secondary air control valve | |
| JPS5941953U (en) | flow switch | |
| JPH0293597U (en) | ||
| JPS5949340U (en) | Flow switch for instantaneous water heater | |
| JPS58132271U (en) | Gas tank with safety valve | |
| JPH0395082U (en) | ||
| JPH03107578U (en) | ||
| JPS6030013U (en) | Constant flow rate proportional injection valve in fluid mixing control equipment | |
| JPS62100516U (en) | ||
| JPH02131075U (en) | ||
| JPS5915863U (en) | Direct acting check pressure reducing valve | |
| JPS61133171U (en) | ||
| JPS60132510U (en) | Simple temperature control valve |