CN102788175A - One-way valve for designated water level buoyancy control switch - Google Patents
One-way valve for designated water level buoyancy control switch Download PDFInfo
- Publication number
- CN102788175A CN102788175A CN2011101462540A CN201110146254A CN102788175A CN 102788175 A CN102788175 A CN 102788175A CN 2011101462540 A CN2011101462540 A CN 2011101462540A CN 201110146254 A CN201110146254 A CN 201110146254A CN 102788175 A CN102788175 A CN 102788175A
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- CN
- China
- Prior art keywords
- valve
- outlet valve
- control switch
- shell
- buoyancy aid
- 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.)
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Abstract
The invention discloses a one-way valve for a designated water level buoyancy control switch. A rubber head or sealing rubber is pressed on a small hole at the bottom of an external sealing container by buoyancy generated by a water outlet valve floating body or elasticity provided by a spring, or a valve tube is sleeved by longer soft films to block small valve tube holes, so as to achieve the purpose of water tightness.
Description
Technical field
The present invention relates to a kind of unidirectional outlet valve device, especially designated water level buoyancy control switch one-way valve.
Background technique
At present, the known one-way valve kind that discharges water is a lot, with my invention " designated water level buoyancy control switch " (application number: 201110030777.9) be main background, and be directed against the deficiency that unidirectional outlet valve wherein is prone to leak, propose new technological scheme.
Summary of the invention
In order to overcome the deficiency that unidirectional outlet valve is prone to leak in the foregoing invention, the present invention provides a kind of unidirectional outlet valve of antileaking.
The technical solution adopted for the present invention to solve the technical problems is: unidirectional outlet valve shell is established in the outside at the external sealed container bottom aperture of buoyancy control switch; The bottom of shell is connected with outlet pipe; The inside of shell is provided with the outlet valve buoyancy aid; Be embedded with rubber head or sealed rubber on the outlet valve buoyancy aid, the outlet valve buoyancy aid down or Returnning spring arranged; Or be provided with valve tube, and the soft film that has locking pin will be enclosed within on the valve tube on the valve tube is fixed, and valve tube is provided with aperture.The outlet valve buoyancy aid receives the effect of Returnning spring or water; Produce the compressing of bigger elastic force or buoyancy and on the surface of contact of the less little bore edges in bottom, produce bigger pressure; Perhaps soft film is compeled on valve tube, the valve tube aperture to be blocked by hydraulic pressure, reaches the purpose of unidirectional outlet valve antileaking.
The invention has the beneficial effects as follows: unidirectional outlet valve antileaking, even accomplish watertight.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is the section principle schematic that is embedded with rubber tip on the outlet valve buoyancy aid.
Fig. 2 is the section principle schematic that is embedded with sealed rubber on the outlet valve buoyancy aid.
Fig. 3 is the section principle schematic that is with soft film on the valve tube.
Fig. 4 is the be reset section principle schematic of spring compressing of outlet valve buoyancy aid.
1. external sealed containers among the figure, 2. buoyancy aid, 3. intake pipe, 4. outlet valve buoyancy aid; 5. rubber tip, 6. power is transmitted pipeline, 7. unidirectional outlet valve shell, 8. outlet pipe; 9. sealed rubber, 10. soft film, 11. valve tubes, 12. soft film locking pin 13. valve tube apertures; 14. Returnning spring, 15. steam outlet pipes, 16. external sealed container bottom apertures.
Embodiment
The outside of unidirectional outlet valve shell (7) is connected with outlet pipe (8) in Fig. 1, and there is outlet valve buoyancy aid (4) inboard, is embedded with rubber tip (5) on the outlet valve buoyancy aid (4), and rubber tip (5) top alignment is located at the aperture (16) of external sealed container (1) bottom.
The outside of unidirectional outlet valve shell (7) is connected with outlet pipe (8) in Fig. 2, and there is outlet valve buoyancy aid (4) inboard, is embedded with sealed rubber (9) on the outlet valve buoyancy aid (4), and sealed rubber (9) is aimed at the aperture (16) that is located at external sealed container (1) bottom.
The outside of unidirectional outlet valve shell (7) is connected with outlet pipe (8) in Fig. 3, and there is flowing water Valve pipe (11) inboard, and the soft film (10) that has soft film locking pin (12) will be enclosed within on the valve tube (11) on the valve tube (11) is fixing, and valve tube (11) is provided with aperture (13).
The outside of unidirectional outlet valve shell (7) is connected with outlet pipe (8) in Fig. 4, and there is outlet valve buoyancy aid (4) inboard, is embedded with sealed rubber (9) on the outlet valve buoyancy aid (4), and outlet valve buoyancy aid (4) below is pressed with Returnning spring (14).
Claims (1)
1. designated water level buoyancy control switch one-way valve; The outside at water outlet is provided with baffle plate; It is characterized in that: the outside at the external sealed container bottom aperture of buoyancy control switch is provided with unidirectional outlet valve shell, and the bottom of shell is connected with outlet pipe, and the inside of shell is provided with the outlet valve buoyancy aid; Be embedded with rubber tip or sealed rubber on the outlet valve buoyancy aid, the outlet valve buoyancy aid down or Returnning spring arranged; Or be provided with valve tube in the inside of shell, and the soft film that has locking pin will be enclosed within on the valve tube on the valve tube is fixed, and valve tube is provided with aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101462540A CN102788175A (en) | 2011-05-17 | 2011-05-17 | One-way valve for designated water level buoyancy control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101462540A CN102788175A (en) | 2011-05-17 | 2011-05-17 | One-way valve for designated water level buoyancy control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102788175A true CN102788175A (en) | 2012-11-21 |
Family
ID=47153677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101462540A Pending CN102788175A (en) | 2011-05-17 | 2011-05-17 | One-way valve for designated water level buoyancy control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102788175A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085450U (en) * | 1990-12-31 | 1991-09-25 | 石家庄市裕华新能源设备厂 | Float auto-control valve |
| CN2320864Y (en) * | 1998-03-25 | 1999-05-26 | 常戈 | Floating-cup hydraulic switch intake valve |
| CN1324423A (en) * | 1998-10-26 | 2001-11-28 | 株式会社托太兹 | Wide area water collection type underground water tank |
| CN2859138Y (en) * | 2005-12-16 | 2007-01-17 | 刘国斌 | Anti-reverse means for pipeline |
| CN1987175A (en) * | 2005-12-21 | 2007-06-27 | 建准电机工业股份有限公司 | Fluid non-return valve |
| EP2053482A2 (en) * | 2007-10-23 | 2009-04-29 | Woongjin Coway Co., Ltd. | Device for controlling water level |
| CN101625041A (en) * | 2009-07-27 | 2010-01-13 | 北京鹤华安吉电子技术研究所 | One-way valve with elastic membrane |
| CN201383469Y (en) * | 2009-03-17 | 2010-01-13 | 李占杰 | Switch device |
-
2011
- 2011-05-17 CN CN2011101462540A patent/CN102788175A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085450U (en) * | 1990-12-31 | 1991-09-25 | 石家庄市裕华新能源设备厂 | Float auto-control valve |
| CN2320864Y (en) * | 1998-03-25 | 1999-05-26 | 常戈 | Floating-cup hydraulic switch intake valve |
| CN1324423A (en) * | 1998-10-26 | 2001-11-28 | 株式会社托太兹 | Wide area water collection type underground water tank |
| CN2859138Y (en) * | 2005-12-16 | 2007-01-17 | 刘国斌 | Anti-reverse means for pipeline |
| CN1987175A (en) * | 2005-12-21 | 2007-06-27 | 建准电机工业股份有限公司 | Fluid non-return valve |
| EP2053482A2 (en) * | 2007-10-23 | 2009-04-29 | Woongjin Coway Co., Ltd. | Device for controlling water level |
| CN201383469Y (en) * | 2009-03-17 | 2010-01-13 | 李占杰 | Switch device |
| CN101625041A (en) * | 2009-07-27 | 2010-01-13 | 北京鹤华安吉电子技术研究所 | One-way valve with elastic membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121121 |
|
| RJ01 | Rejection of invention patent application after publication |