CN101832420A - Clean water composite exhaust valve - Google Patents
Clean water composite exhaust valve Download PDFInfo
- Publication number
- CN101832420A CN101832420A CN 201010167853 CN201010167853A CN101832420A CN 101832420 A CN101832420 A CN 101832420A CN 201010167853 CN201010167853 CN 201010167853 CN 201010167853 A CN201010167853 A CN 201010167853A CN 101832420 A CN101832420 A CN 101832420A
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- China
- Prior art keywords
- valve
- air outlet
- valve body
- clean water
- rod
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- 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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- Details Of Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The invention discloses a clean water composite exhaust valve, which comprises a cylindrical valve body. A valve cover is fixedly arranged at the upper end of the valve body, and is provided with an air outlet; a valve cap is fixedly arranged above the air outlet; the periphery of the valve cap is provided with a vent hole and a dustproof cover; the lower end of the vent hole is provided with an annular sealing gasket; a valve rod capable of moving up and down is arranged in the air outlet; a chock plug is fixedly arranged on the middle part of the valve rod; a stainless steel floating ball is arranged below the valve cover through a connecting rod and a guide rod; the bottom of the valve body is provided with an inflow port joint; the end part of the inflow port joint is provided with an internal thread and screwed with a filter plug; and a stainless steel filter screen is fixedly arranged on the middle part of the filter plug. The clean water composite exhaust valve has a simple structure, is convenient to install and use, prevents sundries outside the valve and sundries in the water in a pipeline from entering the valve body, blocks the motion of the floating ball or the normal venting work of the air outlet, and is widely applicable in pipelines of clean water and sewage.
Description
Technical field
The present invention relates generally to a kind of inlet and outlet valve that is installed on the aqueduct, relates in particular to a kind of clean water composite exhaust valve.
Background technique
Outlet valve is used for the peak on the sewage conduct or the place of holding one's breath is arranged, and comes dredging pipeline by the gas in the drain, reaches proper functioning.As not adorning outlet valve, resistance has appearred in pipeline at any time, is that pipeline goes out water capacity and do not reach designing requirement, and secondly: having a power failure appears in pipeline in the running, the termination of pumping pipeline negative pressure in time occurs and can cause pipe vibration or break, outlet valve is just rapidly in the air intake pipe, prevents pipe vibration or breaks.And present existing outlet valve, though can stop the outer foreign material of valve to enter in the valve, but owing to use on aqueduct, so the water of entering in the inflow port joint might contain foreign material, foreign material enter the motion that can stop up the air outlet in the valve body or hinder ball float, influenced the proper functioning of outlet valve, caused pipe vibration or break.
Summary of the invention
The objective of the invention is in order to remedy the deficiency of prior art, a kind of clean water composite exhaust valve is provided, has solved in the pipeline that foreign material enter in the valve body in the water, hindered the motion or the air outlet of ball float and given vent to anger, influenced the proper functioning of outlet valve, problem such as cause pipe vibration or break.
The present invention is achieved through the following technical solutions:
A kind of clean water composite exhaust valve, include the tubular valve body, described valve body upper end is installed with valve gap, described valve gap is provided with the air outlet, described air outlet upper fixed is equipped with bonnet, described bonnet periphery is provided with air hole, and dust-proof cover is installed, lower end, described air outlet is equipped with Gask-O-Seal, and valve rod moving up and down is installed in the air outlet, and described valve rod middle part is installed with chock plug, and described valve gap below is installed with connecting rod, described connecting rod lower end activity chain is connected to guide rod, described guide rod end is installed with stainless steel floating ball, and described valve body bottom is provided with the inflow port joint, and described inflow port joint end is provided with internal thread, and be combined with filtering plug, described filtering plug middle part is installed with the stainless steel filter screen.
Its working principle is: during exhaust condition, ball float is because gravity when effect, pulls down down an end of guide rod, and at this moment guide rod is in heeling condition, thereby valve rod and chock plug are moved down, and makes the air outlet space occur, and air is just discharged by exhaust port by this space; When air has been arranged, water enters in the valve body, and ball float floats and withstands on lower end of the guide rod, and guide rod and chock plug are moved up, block the air outlet, stop exhaust, prevent power failure, termination of pumping, phenomenons such as negative pressure appear in in-pipe flow at any time when empty, in a single day and when negative pressure occurring in the pipe, this valve can suck air rapidly, because of damage that negative pressure is produced, guarantees pipe safety with the keeping road.
Advantage of the present invention is:
The present invention is simple in structure, easy to install, can prevent that the outer foreign material of valve from entering in the valve, can prevent that again foreign material enter in the valve body in the interior water of pipeline, has hindered the motion of ball float or the proper functioning of giving vent to anger in the air outlet, is widely used in the pipeline of clear water and sewage.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
A kind of clean water composite exhaust valve, include tubular valve body 1, described valve body 1 upper end is installed with valve gap 2, described valve gap 2 is provided with air outlet 3, described air outlet 3 upper fixed are equipped with bonnet 4, described bonnet 4 peripheries are provided with air hole, and dust-proof cover is installed, 3 lower ends, described air outlet are equipped with Gask-O-Seal, and valve rod 5 moving up and down is installed in the air outlet 3, and described valve rod 5 middle parts are installed with chock plug 6, and described valve gap 2 belows are installed with connecting rod 7, described connecting rod 7 lower end activity chains are connected to guide rod 8, described guide rod 8 ends are installed with stainless steel floating ball 9, and described valve body 1 bottom is provided with inflow port joint 10, and described inflow port joint 10 ends are provided with internal thread, and be combined with filtering plug 11, described filtering plug 11 middle parts are installed with the stainless steel filter screen.
Claims (1)
1. clean water composite exhaust valve, include the tubular valve body, described valve body upper end is installed with valve gap, described valve gap is provided with the air outlet, described air outlet upper fixed is equipped with bonnet, described bonnet periphery is provided with air hole, and dust-proof cover is installed, lower end, described air outlet is equipped with Gask-O-Seal, and valve rod moving up and down is installed in the air outlet, and described valve rod middle part is installed with chock plug, and described valve gap below is installed with connecting rod, described connecting rod lower end activity chain is connected to guide rod, described guide rod end is installed with stainless steel floating ball, and described valve body bottom is provided with the inflow port joint, and it is characterized in that: described inflow port joint end is provided with internal thread, and be combined with filtering plug, described filtering plug middle part is installed with the stainless steel filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010167853 CN101832420A (en) | 2010-04-30 | 2010-04-30 | Clean water composite exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010167853 CN101832420A (en) | 2010-04-30 | 2010-04-30 | Clean water composite exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101832420A true CN101832420A (en) | 2010-09-15 |
Family
ID=42716587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010167853 Pending CN101832420A (en) | 2010-04-30 | 2010-04-30 | Clean water composite exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101832420A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261513A (en) * | 2011-07-11 | 2011-11-30 | 长沙理工大学 | Inlet/exhaust valve for sewage containing lots of impurities and gases |
| CN107752715A (en) * | 2016-08-19 | 2018-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN111043528A (en) * | 2018-10-12 | 2020-04-21 | 盐城航辰纺织有限公司 | Sewage discharge device for textile mill |
| CN114688380A (en) * | 2022-04-27 | 2022-07-01 | 开维喜阀门集团有限公司 | Prevent leaking splash high pressure sewage discharge valve |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3002522A (en) * | 1959-03-25 | 1961-10-03 | Gorton Heating Corp | Air valves |
| CN87215789U (en) * | 1987-11-26 | 1988-08-03 | 薛玉兰 | Automatic vent valve for heating radiator |
| CN2139194Y (en) * | 1992-01-23 | 1993-07-28 | 刘锡海 | High-speed closed automatic escape valve for water central heating |
| CN2209247Y (en) * | 1994-12-22 | 1995-10-04 | 马书瑞 | Magnetic controlled auto-exhausting valve |
| CN2211520Y (en) * | 1995-01-29 | 1995-11-01 | 北京市建筑五金装饰材料科研所 | Vertical floating air exhaust valve |
| CN1254806A (en) * | 1998-11-25 | 2000-05-31 | 杨玉思 | High-speed full-pressure exhaustion valve |
| CN2547961Y (en) * | 2002-05-17 | 2003-04-30 | 宁波市自来水总公司水表厂 | Automatic exhaust control valve |
| CN201706052U (en) * | 2010-04-30 | 2011-01-12 | 铜陵国方水暖科技有限责任公司 | Clear water composite exhaust valve |
-
2010
- 2010-04-30 CN CN 201010167853 patent/CN101832420A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3002522A (en) * | 1959-03-25 | 1961-10-03 | Gorton Heating Corp | Air valves |
| CN87215789U (en) * | 1987-11-26 | 1988-08-03 | 薛玉兰 | Automatic vent valve for heating radiator |
| CN2139194Y (en) * | 1992-01-23 | 1993-07-28 | 刘锡海 | High-speed closed automatic escape valve for water central heating |
| CN2209247Y (en) * | 1994-12-22 | 1995-10-04 | 马书瑞 | Magnetic controlled auto-exhausting valve |
| CN2211520Y (en) * | 1995-01-29 | 1995-11-01 | 北京市建筑五金装饰材料科研所 | Vertical floating air exhaust valve |
| CN1254806A (en) * | 1998-11-25 | 2000-05-31 | 杨玉思 | High-speed full-pressure exhaustion valve |
| CN2547961Y (en) * | 2002-05-17 | 2003-04-30 | 宁波市自来水总公司水表厂 | Automatic exhaust control valve |
| CN201706052U (en) * | 2010-04-30 | 2011-01-12 | 铜陵国方水暖科技有限责任公司 | Clear water composite exhaust valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261513A (en) * | 2011-07-11 | 2011-11-30 | 长沙理工大学 | Inlet/exhaust valve for sewage containing lots of impurities and gases |
| CN107752715A (en) * | 2016-08-19 | 2018-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN111043528A (en) * | 2018-10-12 | 2020-04-21 | 盐城航辰纺织有限公司 | Sewage discharge device for textile mill |
| CN114688380A (en) * | 2022-04-27 | 2022-07-01 | 开维喜阀门集团有限公司 | Prevent leaking splash high pressure sewage discharge valve |
| CN114688380B (en) * | 2022-04-27 | 2023-12-22 | 开维喜阀门集团有限公司 | Leakage-proof splash-proof high-pressure sewage exhaust valve |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100915 |