CN105485369A - Novel V-type diaphragm valve - Google Patents
Novel V-type diaphragm valve Download PDFInfo
- Publication number
- CN105485369A CN105485369A CN201410480060.8A CN201410480060A CN105485369A CN 105485369 A CN105485369 A CN 105485369A CN 201410480060 A CN201410480060 A CN 201410480060A CN 105485369 A CN105485369 A CN 105485369A
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- CN
- China
- Prior art keywords
- valve body
- diaphragm valve
- membrane valve
- novel
- diaphragm
- 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 relates to a novel V-type diaphragm valve. The novel V-type diaphragm valve comprises a diaphragm valve body, wherein one end, in a horizontal direction, of the diaphragm valve body is a water inlet, and the other end of the diaphragm valve body is a water outlet; the middle part of the diaphragm valve body is provided with a control cavity; a running water channel is arranged below the control cavity; a rubber diaphragm is arranged in the control cavity; a spring is arranged between the rubber diaphragm and a position above the control cavity; a hydraulic or gas pressure control opening is formed in the upper part of the control cavity; a waterproof lug boss is arranged at the inner side of the lower part of the control cavity; and the two ends of the rubber diaphragm are arranged within the wall of the diaphragm valve body. The novel V-type diaphragm valve is simple in structure, is good in corrosion resistance, is stable and reliable to operate, is low in manufacturing cost and is less in daily maintenance quantity.
Description
Technical field
The present invention relates to a kind of valve arrangement, be specifically related to a kind of diaphragm valve structure.
Background technique
General v-shaped membrane valve: valve body material is cast iron, cast steel, stainless steel; Water passage there are valve shaft, sealing etc.There is total quality weight in it, manufacture cost is high, complex structure, antiseptic property difference etc. problem, and regular maintenance amount is large, and reliability is low.
Summary of the invention
Goal of the invention: the object of the invention is to overcome deficiency of the prior art, provide a kind of structure simple, antiseptic property is good, operates steadily reliable, low cost of manufacture, the Novel V-shaped membrane valve that regular maintenance amount is few.
Technological scheme: in order to solve the problems of the technologies described above, a kind of Novel V-shaped membrane valve of the present invention, it comprises membrane valve body, be water intake in described membrane valve body substantially horizontal one end, the other end is water outlet, be control chamber in the middle part of described membrane valve body, it is pipelined channel below described control chamber, diaphragm of rubber is provided with in described control chamber, spring is provided with between above described diaphragm of rubber and control chamber, waterpower or air pressure control mouth is provided with on described control chamber top, water proof boss is provided with in described control chamber lower inside, described diaphragm of rubber two ends are arranged in described membrane valve body wall thickness.
Described membrane valve body is straight-through structure.
Described membrane valve body is the membrane valve body of PA66 or PVC material.
Structure of the present invention and principle are: carry out the direct overstocked packing membrane switch valve of water pressure, and when barrier film epicoele has a pressure, barrier film cuts off water inlet throttle down; During control chamber pressure release, utilize water pressure automatically to back down barrier film and open valve.The unique movable part of valve, for strengthening diaphragm of rubber, water passage does not have valve shaft, sealing etc., and valve body adopts PA66, PVC material, and various solenoid valve, manually operated valve, reduction valve etc. can be coordinated to realize controlling functions everywhere.
Beneficial effect: compared with prior art, its remarkable advantage is in the present invention: overall structure of the present invention is simple, and the unique movable part of valve is diaphragm of rubber, water passage do not have valve shaft, sealing etc., operate steadily reliable, valve body adopts PA66, PVC material, and antiseptic property is good, waterpower or air pressure is adopted to control mouth, open and close controlling is convenient, and this quality of product is comparatively light, low cost of manufacture, regular maintenance amount is few, realistic usage requirement.
Accompanying drawing explanation
Fig. 1 is opening state structural representation of the present invention;
Fig. 2 is closed state structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As depicted in figs. 1 and 2, a kind of Novel V-shaped membrane valve of the present invention, it comprises membrane valve body 1, be water intake 2 in described membrane valve body 1 substantially horizontal one end, the other end is water outlet 3, be control chamber 4 in the middle part of described membrane valve body 1, be pipelined channel 5 below described control chamber 4, diaphragm of rubber 6 is provided with in described control chamber 4, spring 7 is provided with between above described diaphragm of rubber 6 and control chamber 4, waterpower or air pressure control mouth 8 is provided with on described control chamber 4 top, water proof boss 9 is provided with in described control chamber 4 lower inside, described diaphragm of rubber 6 two ends are arranged in described membrane valve body 1 wall thickness, described membrane valve body 1 is straight-through structure, described membrane valve body 1 is the membrane valve body of PA66 or PVC material.Overall structure of the present invention is simple, the unique movable part of valve is diaphragm of rubber, and water passage does not have valve shaft, sealing etc., operates steadily reliable, valve body adopts PA66, PVC material, antiseptic property is good, and adopt waterpower or air pressure to control mouth, open and close controlling is convenient, this quality of product is lighter, low cost of manufacture, regular maintenance amount is few, realistic usage requirement.
The invention provides a kind of thinking and method; the method and access of this technological scheme of specific implementation is a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection scope of the present invention, and all available prior art of each constituent element not clear and definite in the present embodiment is realized.
Claims (3)
1. a Novel V-shaped membrane valve, it is characterized in that: it comprises membrane valve body (1), be water intake (2) in described membrane valve body (1) substantially horizontal one end, the other end is water outlet (3), described membrane valve body (1) middle part is control chamber (4), be pipelined channel (5) below described control chamber (4), diaphragm of rubber (6) is provided with in described control chamber (4), spring (7) is provided with between described diaphragm of rubber (6) and control chamber (4) top, waterpower or air pressure control mouth (8) is provided with on described control chamber (4) top, water proof boss (9) is provided with in described control chamber (4) lower inside, described diaphragm of rubber (6) two ends are arranged in described membrane valve body (1) wall thickness.
2. Novel V-shaped membrane valve according to claim 1, is characterized in that: described membrane valve body (1) is straight-through structure.
3. Novel V-shaped membrane valve according to claim 1, is characterized in that: the membrane valve body that described membrane valve body (1) is PA66 or PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480060.8A CN105485369A (en) | 2014-09-18 | 2014-09-18 | Novel V-type diaphragm valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480060.8A CN105485369A (en) | 2014-09-18 | 2014-09-18 | Novel V-type diaphragm valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105485369A true CN105485369A (en) | 2016-04-13 |
Family
ID=55672546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410480060.8A Pending CN105485369A (en) | 2014-09-18 | 2014-09-18 | Novel V-type diaphragm valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105485369A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623132A (en) * | 2020-05-08 | 2020-09-04 | 安徽唐道电子科技有限公司 | Diaphragm valve with good air tightness |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2231126A (en) * | 1989-03-07 | 1990-11-07 | Carraro S R L | Diaphragm valve |
| CN2573804Y (en) * | 2002-09-19 | 2003-09-17 | 崔良浩 | Improved pressure relieving path mechanism of leading solenoid valve |
| KR100768443B1 (en) * | 2005-12-23 | 2007-10-22 | 주식회사 한국 종합엔지니어링 | Diaphragm type control valve |
| CN101548122A (en) * | 2006-10-20 | 2009-09-30 | 泰科消防产品有限责任公司 | Fluid control valve system an methods |
| CN102478118A (en) * | 2010-11-25 | 2012-05-30 | 陈方明 | Diaphragm deluge valve |
| CN202834177U (en) * | 2012-08-20 | 2013-03-27 | 浙江鼎耐塑胶管阀有限公司 | Plastic diaphragm valve |
| CN204284522U (en) * | 2014-09-18 | 2015-04-22 | 江苏开能华宇环保设备有限公司 | A kind of Novel V-shaped membrane valve |
-
2014
- 2014-09-18 CN CN201410480060.8A patent/CN105485369A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2231126A (en) * | 1989-03-07 | 1990-11-07 | Carraro S R L | Diaphragm valve |
| CN2573804Y (en) * | 2002-09-19 | 2003-09-17 | 崔良浩 | Improved pressure relieving path mechanism of leading solenoid valve |
| KR100768443B1 (en) * | 2005-12-23 | 2007-10-22 | 주식회사 한국 종합엔지니어링 | Diaphragm type control valve |
| CN101548122A (en) * | 2006-10-20 | 2009-09-30 | 泰科消防产品有限责任公司 | Fluid control valve system an methods |
| CN102478118A (en) * | 2010-11-25 | 2012-05-30 | 陈方明 | Diaphragm deluge valve |
| CN202834177U (en) * | 2012-08-20 | 2013-03-27 | 浙江鼎耐塑胶管阀有限公司 | Plastic diaphragm valve |
| CN204284522U (en) * | 2014-09-18 | 2015-04-22 | 江苏开能华宇环保设备有限公司 | A kind of Novel V-shaped membrane valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623132A (en) * | 2020-05-08 | 2020-09-04 | 安徽唐道电子科技有限公司 | Diaphragm valve with good air tightness |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |