CN2055209U - Float-controlled exhaust value - Google Patents
Float-controlled exhaust value Download PDFInfo
- Publication number
- CN2055209U CN2055209U CN 89211738 CN89211738U CN2055209U CN 2055209 U CN2055209 U CN 2055209U CN 89211738 CN89211738 CN 89211738 CN 89211738 U CN89211738 U CN 89211738U CN 2055209 U CN2055209 U CN 2055209U
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- CN
- China
- Prior art keywords
- float
- type automatic
- ball
- automatic control
- control pressure
- 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.)
- Withdrawn
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a ball float type automatic air evacuation valve which belongs to the technical field of the hydraulic valve pieces. The ball float type automatic air evacuation valve is the combination of a ball float which is arranged in a float chamber, a unidirectional valve and the air holes which are arranged on the upper part of the float chamber. The ball float type automatic air evacuation valve is used for a fluid flow system, can automatically remove the gases which mix into the fluid flow system, and effectively improves the operating status of the fluid flow system. The operation is convenient.
Description
A kind of automatic control pressure vent that belongs to the hydraulic valve piece field, particularly float-ball type automatic control pressure vent.
At present, gas purging adopts manual valve usually or turns method such as plug screw in the liquid fluid system, uses extremely inconveniently, and can not get rid of the gas of the system of sneaking at any time in the running of system.
Goal of the invention of the present utility model is the shortcoming that exists in the prior art in order to improve, and designs a kind of need not manually, and in system's running the float-ball type automatic control pressure vent of gas in the removal system at any time.
Summary of the invention of the present utility model designs a kind of float-ball type automatic control pressure vent, mainly is formed by combining by ball float, float chamber, one-way valve and damping material.
The utility model description of drawings: the sealing river (3) that the float-ball type automatic control pressure vent is made by ball float (1), float chamber (2), with rubber or similar material, ventilative orifice plate (4), one-way valve (5), top cover (6), locking nut (7), the damping material (9) of regulating double-screw bolt (8) and adopting felt or similar material to make are formed.Ball float (1) is arranged in the float chamber (2) under the air hole, and one-way valve (5) is positioned at the air hole top.Can make one-way valve (5) obtain different pressures by adjusting adjusting double-screw bolt (8).Ball float can adopt the little plastic shaping of a kind of proportion, or adopts the method manufacturing of other plastic layers of foam plastics core outside cladding, also can adopt plastics or other materials hollow molding hollow float.Outlet on the top cover can be adopted forms such as tubulose and cellular.
The float-ball type automatic control pressure vent is installed in the highest point and the end of liquid fluid system, when the primer fluid streaming system, gas enters the float chamber (2) of outlet valve in the liquid compressing system by the import that is positioned at the middle part, float chamber, backing down one-way valve (5) discharges by the outlet on damping material (9) and the top cover (6), after gas has been arranged, the fluid that enters float chamber (2) makes the top that floats to float chamber (2) on the ball float (1) be adjacent to sealing river (3), and under fluid pressure action, seal air hole, internal system and outside are separated.In system's running, sneak in the float chamber (2) that intrasystem gas is pooled to outlet valve gradually.Liquid level is descended, so that ball float (1) is attached to sealing river (3) when going up, ball float moves away air hole under (1) when underpressure, and gas squeezed opening one-way valve (5) and leaked this moment, and liquid level rises and makes ball float (1) seal air hole again again.The effect of one-way valve (5) is to stop extraneous gas to enter in the system, makes system be able to normal operation.
In sum, float-controlled exhaust value can be to realize automatically getting rid of the function of gas in the liquid fluid system more satisfactoryly, and is easy to use and reliable, need not manually. In liquid fluid system, use the utility model, can effectively improve the working condition of liquid fluid system.
The utility model adopts common processing molding method to realize.
Claims (5)
1, a kind of float-ball type automatic control pressure vent of forming by ball float [1], float chamber [2], one-way valve [5], air permeable plate [4] and top cover [6] and damping material [9] that is used for liquid fluid system, it is characterized in that air hole is arranged at the ball float [1], the top, float chamber [2] that have an energy to float in liquid in the float chamber [2], the air hole top has one can stop extraneous gas to enter intrasystem one-way valve [5].
2, float-ball type automatic control pressure vent as claimed in claim 1 is characterized in that one-way valve (5) is the adjustable in pressure one-way valve.
3, float-ball type automatic control pressure vent as claimed in claim 1 is characterized in that liquid flows to mouth and is positioned on the appropriate location at middle part, float chamber (2).
4, float-ball type automatic control pressure vent as claimed in claim 1 is characterized in that studding with sealing river (3) in the hole of ventilative orifice plate (4).
5, float-ball type automatic control pressure vent as claimed in claim 1 is characterized in that the damping material (9) that has convection cell to have damping function on the air hole on top, float chamber (2), a ball float (1) is arranged below the air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211738 CN2055209U (en) | 1989-10-26 | 1989-10-26 | Float-controlled exhaust value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211738 CN2055209U (en) | 1989-10-26 | 1989-10-26 | Float-controlled exhaust value |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2055209U true CN2055209U (en) | 1990-03-28 |
Family
ID=4867981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89211738 Withdrawn CN2055209U (en) | 1989-10-26 | 1989-10-26 | Float-controlled exhaust value |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2055209U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100412431C (en) * | 2006-10-23 | 2008-08-20 | 彭建华 | Float ball gas liquid separating valve |
| CN101581379B (en) * | 2009-04-10 | 2012-12-12 | 台州恒捷铜业有限公司 | Automatic exhaust valve |
| CN104964084A (en) * | 2015-05-20 | 2015-10-07 | 天津斯维克阀业有限公司 | Exhaust valve |
| CN107269892A (en) * | 2017-08-04 | 2017-10-20 | 成都歆雅春风科技有限公司 | A kind of liquid transmission pipeline and its system |
| CN107420589A (en) * | 2017-06-01 | 2017-12-01 | 刘明生 | A kind of energy-saving exhaust valve and its method of work |
| CN109209294A (en) * | 2018-08-24 | 2019-01-15 | 中国石油化工股份有限公司 | Horizontal well Oil/Gas Pipe automatic exhaust device and horizontal well oil transportation exhaust pipe |
| CN113685599A (en) * | 2021-09-02 | 2021-11-23 | 上海欧特莱阀门机械有限公司 | Backflow-preventing exhaust valve |
-
1989
- 1989-10-26 CN CN 89211738 patent/CN2055209U/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100412431C (en) * | 2006-10-23 | 2008-08-20 | 彭建华 | Float ball gas liquid separating valve |
| CN101581379B (en) * | 2009-04-10 | 2012-12-12 | 台州恒捷铜业有限公司 | Automatic exhaust valve |
| CN104964084A (en) * | 2015-05-20 | 2015-10-07 | 天津斯维克阀业有限公司 | Exhaust valve |
| CN107420589A (en) * | 2017-06-01 | 2017-12-01 | 刘明生 | A kind of energy-saving exhaust valve and its method of work |
| CN107269892A (en) * | 2017-08-04 | 2017-10-20 | 成都歆雅春风科技有限公司 | A kind of liquid transmission pipeline and its system |
| CN109209294A (en) * | 2018-08-24 | 2019-01-15 | 中国石油化工股份有限公司 | Horizontal well Oil/Gas Pipe automatic exhaust device and horizontal well oil transportation exhaust pipe |
| CN109209294B (en) * | 2018-08-24 | 2020-11-13 | 中国石油化工股份有限公司 | Automatic exhaust device for oil and gas pipe of horizontal well and oil conveying and exhaust pipeline of horizontal well |
| CN113685599A (en) * | 2021-09-02 | 2021-11-23 | 上海欧特莱阀门机械有限公司 | Backflow-preventing exhaust valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |