CN101922560A - Heat dissipation type anti-backfire butterfly valve - Google Patents
Heat dissipation type anti-backfire butterfly valve Download PDFInfo
- Publication number
- CN101922560A CN101922560A CN 201010264398 CN201010264398A CN101922560A CN 101922560 A CN101922560 A CN 101922560A CN 201010264398 CN201010264398 CN 201010264398 CN 201010264398 A CN201010264398 A CN 201010264398A CN 101922560 A CN101922560 A CN 101922560A
- Authority
- CN
- China
- Prior art keywords
- butterfly valve
- backfire
- heat dissipation
- type anti
- dissipation type
- 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.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
The invention discloses a heat dissipation type anti-backfire butterfly valve, which is characterized in that: the heat dissipation type anti-backfire butterfly valve is connected to a connecting pipeline of an oil and gas transmission pipeline by connecting a flange plate 1; the butterfly valve is opened and allows oil and gas to pass while normally conveying the oil and gas; and the butterfly valve is closed during leakage and fire, allows the oil and gas to pass, blocks the fire source to pass simultaneously and belongs to a special fire source valve. The heat dissipation type anti-backfire butterfly valve has the characteristics that: an annular framework 5 which can rotate 90 degrees and fix a silk screen 6 is adopted inside the heat dissipation type anti-backfire butterfly valve body; the rotation of the annular framework 5 is finished by adopting a rotating rod piece 4 and a rotating handle 3; and a surrounding radiating fin group 2 is adopted outside the heat dissipation type anti-backfire butterfly valve so as to radiate heat when oil and gas passes through the butterfly valve.
Description
Affiliated technical field
The present invention is specifically related to the technical field of valve switch commonly used on the pipeline of safety in transportation and storage petroleum gas and jar case.
Background technique
Known to the inventor, present valve both domestic and external has: (hard sealing) ball valve series, (bellows) gate valve series, butterfly valve series, (to folder) safety check series, (steel ball) stop valve series, (steel) stopcock series, modulating valve series, reduction valve series, (waterpower) control valve series, power station valve series, drain valve series, discharging valve series, the common feature of these valves is that passing through of liquids and gases opened and block in control, also do not have a kind of to allow liquids and gases to pass through and blocking-up, the valve that does not allow burning things which may cause a fire disaster to pass through comes out.
Summary of the invention
The present invention realizes like this.Described a kind of heat dissipation type anti-backfire butterfly valve comprises: flange plate 1, radiating fin 2, handle with sleeve 3, rotation rod member 4, ring skeleton 5, silk screen 6.
Eigen is: on the connecting line of transportation pipe line, connect heat dissipation type anti-backfire butterfly valve by mounting flange 1, when normally carrying oil gas, butterfly valve is in opening state, allows oil gas to pass through; Take place to leak and during fire, butterfly valve is in closed condition, permission oil gas by in stop passing through of burning things which may cause a fire disaster; That characteristics are that the inside of heat dissipation type anti-backfire butterfly valve body is adopted is rotatable 90 °, the fixing ring skeleton 5 of silk screen 6, and the rotation of ring skeleton 5 is adopted and rotated rod member 4 and handle with sleeve 3 is finished; The outside employing around groups of fins 2.
Description of drawings
Accompanying drawing is the heat dissipation type anti-backfire butterfly valve schematic representation, flange plate 1, radiating fin 2, handle with sleeve 3, rotation rod member 4, ring skeleton 5, silk screen 6 among the figure.
Embodiment
Embodiment is described in further details the present invention below in conjunction with accompanying drawing, say that as accompanying drawing a kind of heat dissipation type anti-backfire butterfly valve that shows is on the connecting line of transportation pipe line, connect heat dissipation type anti-backfire butterfly valve by mounting flange 1, when normally carrying oil gas, butterfly valve is in opening state, allows oil gas to pass through; Take place to leak and during fire, butterfly valve is in closed condition, permission oil gas by in stop passing through of burning things which may cause a fire disaster, belong to a kind of special burning things which may cause a fire disaster valve; That characteristics are that the inside of heat dissipation type anti-backfire butterfly valve body is adopted is rotatable 90 °, the fixing ring skeleton 5 of silk screen 6, and the rotation of ring skeleton 5 is adopted and rotated rod member 4 and handle with sleeve 3 is finished; The outside employing around groups of fins 2, the heat radiation when being convenient to oil gas through butterfly valve.
Claims (1)
1. the inventive features of heat dissipation type anti-backfire butterfly valve is: on the connecting line of transportation pipe line, connect heat dissipation type anti-backfire butterfly valve by mounting flange (1), when normally carrying oil gas, butterfly valve is in opening state, allows oil gas to pass through; Take place to leak and during fire, butterfly valve is in closed condition, permission oil gas by in stop passing through of burning things which may cause a fire disaster; That characteristics are that the inside of heat dissipation type anti-backfire butterfly valve body is adopted is rotatable 90 °, the fixing ring skeleton (5) of silk screen (6), and the rotation of ring skeleton (5) is adopted and rotated rod member (4) and handle with sleeve (3) is finished; The outside employing around groups of fins (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102643981A CN101922560B (en) | 2010-08-18 | 2010-08-18 | Heat dissipation type anti-backfire butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102643981A CN101922560B (en) | 2010-08-18 | 2010-08-18 | Heat dissipation type anti-backfire butterfly valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101922560A true CN101922560A (en) | 2010-12-22 |
| CN101922560B CN101922560B (en) | 2011-11-09 |
Family
ID=43337665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102643981A Active CN101922560B (en) | 2010-08-18 | 2010-08-18 | Heat dissipation type anti-backfire butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101922560B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727248A (en) * | 2013-12-20 | 2014-04-16 | 合肥京东方光电科技有限公司 | Butterfly valve structure |
| CN104455706A (en) * | 2014-11-26 | 2015-03-25 | 苏州福润机械有限公司 | Shock-absorbing and heat-preserving butterfly valve |
| CN108953632A (en) * | 2018-09-21 | 2018-12-07 | 双恒阀门集团有限公司 | A kind of high temperature vibration resistance butterfly valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4429714A (en) * | 1981-08-03 | 1984-02-07 | E. I. Du Pont De Nemours & Co. | Control valve |
| EP0640784A1 (en) * | 1993-08-31 | 1995-03-01 | Applied Materials, Inc. | Heated removable throttle valve |
| CN2748719Y (en) * | 2004-11-22 | 2005-12-28 | 江苏神通阀门有限公司 | Pressure regulating valve assembly |
| DE102005014441A1 (en) * | 2005-03-30 | 2006-11-23 | Siemens Ag | Throttle cap for use on vehicle engines is covered on one side by grid structure made of parallel and right-angled positioned grooves, projecting parts and/ or hollow spaces inbetween |
| CN201159287Y (en) * | 2007-12-27 | 2008-12-03 | 承德高中压阀门管件有限公司 | Break valve with heat radiating device |
| CN201391655Y (en) * | 2009-04-03 | 2010-01-27 | 江苏恒通电气仪表有限公司 | Positive pressure explosion-proof relief valve |
-
2010
- 2010-08-18 CN CN2010102643981A patent/CN101922560B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4429714A (en) * | 1981-08-03 | 1984-02-07 | E. I. Du Pont De Nemours & Co. | Control valve |
| EP0640784A1 (en) * | 1993-08-31 | 1995-03-01 | Applied Materials, Inc. | Heated removable throttle valve |
| CN2748719Y (en) * | 2004-11-22 | 2005-12-28 | 江苏神通阀门有限公司 | Pressure regulating valve assembly |
| DE102005014441A1 (en) * | 2005-03-30 | 2006-11-23 | Siemens Ag | Throttle cap for use on vehicle engines is covered on one side by grid structure made of parallel and right-angled positioned grooves, projecting parts and/ or hollow spaces inbetween |
| CN201159287Y (en) * | 2007-12-27 | 2008-12-03 | 承德高中压阀门管件有限公司 | Break valve with heat radiating device |
| CN201391655Y (en) * | 2009-04-03 | 2010-01-27 | 江苏恒通电气仪表有限公司 | Positive pressure explosion-proof relief valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727248A (en) * | 2013-12-20 | 2014-04-16 | 合肥京东方光电科技有限公司 | Butterfly valve structure |
| CN103727248B (en) * | 2013-12-20 | 2016-08-17 | 合肥京东方光电科技有限公司 | A kind of butterfly valve structure |
| CN104455706A (en) * | 2014-11-26 | 2015-03-25 | 苏州福润机械有限公司 | Shock-absorbing and heat-preserving butterfly valve |
| CN108953632A (en) * | 2018-09-21 | 2018-12-07 | 双恒阀门集团有限公司 | A kind of high temperature vibration resistance butterfly valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101922560B (en) | 2011-11-09 |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170814 Address after: 045000 Shanxi city of Yangquan province mining area north 5 Street (the original Oren office floor and two floor East) Patentee after: YANGQUAN KEHUI GAS DETECTION TECHNOLOGY CO., LTD. Address before: 045000 Shanxi city of Yangquan province mining area north No. 125 West Moyu Hotel Patentee before: Lu Quansheng |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Chunsheng Inventor after: Gu Chengxi Inventor after: Lv Hongming Inventor after: Zheng Xin Inventor after: Li Li Inventor before: Lu Quansheng |
|
| CB03 | Change of inventor or designer information |