CN100417851C - Balance automatic relief valve - Google Patents
Balance automatic relief valve Download PDFInfo
- Publication number
- CN100417851C CN100417851C CNB2006100864220A CN200610086422A CN100417851C CN 100417851 C CN100417851 C CN 100417851C CN B2006100864220 A CNB2006100864220 A CN B2006100864220A CN 200610086422 A CN200610086422 A CN 200610086422A CN 100417851 C CN100417851 C CN 100417851C
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- CN
- China
- Prior art keywords
- relief valve
- sewage
- automatic relief
- balance automatic
- water outlet
- Prior art date
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- Expired - Fee Related
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Abstract
The present invention relates to a balancing automatic overflow valve which is installed on a pipe flange component and comprises a hollow semispherical valve cap, wherein the valve cap is connected with a balancing drum through a connecting bar which is provided with a cardinal axis so that the connecting bar can rotate with the cardinal axis as the center. The pipe flange component is a three way flange and comprises a sewage inlet, a water outlet communicated with a sewage treatment system, and an opening used for installing the balancing automatic overflow, wherein a filter device is installed at the water outlet communicated with the sewage treatment system.
Description
Technical field
The present invention relates to a kind of relief valve that is used for the controlled water flow amount in the drainage pipe of cities and towns and prevents the outer sewage inlet pipe road of pipeline that is installed in.
Background technique
Collect in the pipe network at town sewage, the collection pipe network one chance heavy rain or the sewage quantity that gush layout along the river increase suddenly, will exceed sewage treatment works's normal running load, and it is not smooth also can to occur sewage discharging sometimes, causes urban street rainwater water logging phenomenon.Simultaneously can't be thin clearly owing to the sealed attachment of part of contaminated water collection pipe network, cause the sewage collecting line clogging.General commonly used flap valve well is directly gushed with the river through flap valve by bilge well and is connected, and in actual applications, regular meeting occurs that wastewater level is high slightly promptly to have sewage to enter the phenomenon that gush in catch-basin or river
Summary of the invention
The objective of the invention is to gush and wait deficiency, a kind of automatic relief valve that can regulate effluent discharge according to the water yield automatically is provided at be prone to rainwater water logging or river that the flap valve in the existing sewage treatment pipe network exists.
Technical solution of the present invention is: a kind of balance automatic relief valve, be installed in and comprise a hollow hemisphere type valve gap on the pipeline flange component, valve gap is connected with balancing drum by connecting rod, and connecting rod is provided with hinge, and making connecting rod is the center rotation with the hinge.
Preferably, described pipeline flange component is a threeway flange, comprises a sewage inlet, a water outlet that is communicated with sewage disposal system, and an opening that is used to install balance automatic relief valve.
Preferably, the water outlet place that is communicated with sewage disposal system is equipped with filtrating equipment.
Beneficial effect of the present invention is: can guarantee that each the branch line blowdown of sewage collecting pipe network upstream is smooth and easy, can not cause drainage difficulty or cause the street water logging because of reasons such as rainwater increase blowdown flow rate suddenly; Can prevent when flood takes place that simultaneously river, river from falling the port and being poured in the sewage pipe, cause the sewage treatment load to increase; Prevent that in addition the large-size foreign material from entering the sewage collecting pipe network, this device can also be as the clear mouth of dredging of sewage collecting pipe network.
Description of drawings
Fig. 1 is the cross-sectional view of specific embodiments of the invention.
Embodiment
Specific embodiments of the invention as shown in Figure 1, a kind of balance automatic relief valve is installed on the pipeline flange component 2, comprise a hollow hemisphere type valve gap 6, valve gap 6 is connected with balancing drum 4 by connecting rod 9, and connecting rod 9 is provided with hinge 5, and making connecting rod 9 is the center rotation with hinge 5.Described pipeline flange component 2 is a threeway flange, comprises 7, one water outlets that are communicated with sewage disposal system 8 of a sewage inlet, and an opening that is used to install balance automatic relief valve.Water outlet 8 places that are communicated with sewage disposal system are equipped with filtrating equipment 1.The mount inlet place of balance automatic relief valve is provided with rubber seal.
During work, under the normal flow rate situation, sewage flows into from sewage inlet 7, enters set through filtrating equipment 1 from water outlet 8 and is responsible for, equate with the sewage quantity of water outlet 8 from the sewage quantity that sewage inlet 7 flows into this moment, hollow ball shape valve gap 6 is in closed condition under self-gravity action, when the sewage quantity increase, sewage inlet 7 flows increase, during water outlet 8 drainage difficulties, this moment, valve gap 6 was opened automatically owing to floating function, and liquid is discharged.
In addition, when flood took place, when water level was higher than valve gap, owing to the valve gap single effect is closed, flood can't enter sewage disposal system, had guaranteed the normal operation of foul sewer system.
Open hollow valve gap, can clear up the foreign material of filter 1 interception, filter 1 can take out from valve port, is convenient to the mediation that sewage collecting is responsible for.
Claims (3)
1. balance automatic relief valve, be installed on the pipeline flange component, it is characterized in that: comprise a hollow hemisphere type valve gap, valve gap is connected with balancing drum by connecting rod, connecting rod is provided with hinge, hinge is fixed on the piping flange by link arm, and making connecting rod is the center rotation with the hinge.
2. balance automatic relief valve as claimed in claim 1, it is characterized in that: described pipeline flange component is a threeway flange, comprise a sewage inlet, a water outlet that is communicated with sewage disposal system, and an opening that is used to install balance automatic relief valve.
3. balance automatic relief valve as claimed in claim 2 is characterized in that: the water outlet place that is communicated with sewage disposal system is equipped with filtrating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100864220A CN100417851C (en) | 2006-06-19 | 2006-06-19 | Balance automatic relief valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100864220A CN100417851C (en) | 2006-06-19 | 2006-06-19 | Balance automatic relief valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1869487A CN1869487A (en) | 2006-11-29 |
| CN100417851C true CN100417851C (en) | 2008-09-10 |
Family
ID=37443224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100864220A Expired - Fee Related CN100417851C (en) | 2006-06-19 | 2006-06-19 | Balance automatic relief valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100417851C (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115570A (en) * | 1993-10-08 | 1996-01-24 | 托弗斯藤·阿尔伯特 | Lightweight explosion flap, in particular for pipelines |
| CN2225579Y (en) * | 1995-01-06 | 1996-04-24 | 尹玉兰 | Automatic closing one-way valve |
| US5515553A (en) * | 1994-12-05 | 1996-05-14 | M.A.L. Enterprises Ltd. | Toilet tank flush control system |
| CN2261452Y (en) * | 1996-02-02 | 1997-09-03 | 庞明方 | Water saving valve for toilet |
| CN2289921Y (en) * | 1996-08-01 | 1998-09-02 | 重庆阀门厂 | Low frection-resistance slowly stop shock ball check valve |
| CN2404871Y (en) * | 1999-12-30 | 2000-11-08 | 余毅 | Equipment for quick treatment and purification of domestic sewage |
| CN2573566Y (en) * | 2002-10-16 | 2003-09-17 | 杜卫国 | Sink outlet valve with filter mesh |
-
2006
- 2006-06-19 CN CNB2006100864220A patent/CN100417851C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115570A (en) * | 1993-10-08 | 1996-01-24 | 托弗斯藤·阿尔伯特 | Lightweight explosion flap, in particular for pipelines |
| US5515553A (en) * | 1994-12-05 | 1996-05-14 | M.A.L. Enterprises Ltd. | Toilet tank flush control system |
| CN2225579Y (en) * | 1995-01-06 | 1996-04-24 | 尹玉兰 | Automatic closing one-way valve |
| CN2261452Y (en) * | 1996-02-02 | 1997-09-03 | 庞明方 | Water saving valve for toilet |
| CN2289921Y (en) * | 1996-08-01 | 1998-09-02 | 重庆阀门厂 | Low frection-resistance slowly stop shock ball check valve |
| CN2404871Y (en) * | 1999-12-30 | 2000-11-08 | 余毅 | Equipment for quick treatment and purification of domestic sewage |
| CN2573566Y (en) * | 2002-10-16 | 2003-09-17 | 杜卫国 | Sink outlet valve with filter mesh |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1869487A (en) | 2006-11-29 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou non competition composite material Co., Ltd. Assignor: Chen Yaping Contract record no.: 2010440000509 Denomination of invention: Balance automatic relief valve Granted publication date: 20080910 License type: Exclusive License Open date: 20061129 Record date: 20100517 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 |