CN103470893A - High temperature connection valve - Google Patents
High temperature connection valve Download PDFInfo
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- CN103470893A CN103470893A CN2013104122041A CN201310412204A CN103470893A CN 103470893 A CN103470893 A CN 103470893A CN 2013104122041 A CN2013104122041 A CN 2013104122041A CN 201310412204 A CN201310412204 A CN 201310412204A CN 103470893 A CN103470893 A CN 103470893A
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- valve
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- high temperature
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Abstract
The invention relates to a quick connection valve, in particular to a quick connection valve used under high temperature. The high temperature connection valve is composed of a male valve and a female valve and used for being connected with a pipeline connected with a high temperature medium. The male valve and the female valve are both composed of a valve body, a double-face sealing block, a door sealing movable sealing block, a push support/limit support and a spring. The double-face sealing blocks are processed on the connection face of the valve, and a sealing face on the outside is used for conducting sealing when the male valve is connected with the female valve. A sealing face on the inside is used for sealing the valve after the male valve is disconnected with the female valve. The springs are utilized to push the valve sealing movable sealing blocks to seal the sealing face on the inner side of the double-face sealing blocks. During disconnection, the male valve and the female valve are both closed. The push support is installed on the outside of the valve sealing movable sealing block of the male valve and used for pushing the closed sealing face open. The limit support is installed at the back of the movable sealing block of the female valve and used for limiting the valve opening position of the door sealing movable sealing block. When the limit support pushes the female valve open, the limit support also pushes the door sealing movable sealing block of the male valve, and the high temperature connection valve becomes a channel.
Description
Technical field: the present invention relates to quick-joint valve, the quick-joint valve particularly at high temperature used.
Background technique: the solar energy light collecting technology, make the temperature of heat energy more and more higher, heat energy utilization solar energy heat-storage storehouse heat energy storage, work adopts the work system loop works.Someone is opening up solar energy and is moving heat reservoir, and solar thermal energy is used as mobile heat energy.The solar energy heat-storage device is that the thermal energy storage of utilizing solar energy light collecting mechanism to gather moves in heat reservoir at solar energy.Move heat reservoir as the solar energy flow used, it is will disconnect and be connected with solar energy light collecting mechanism, because of the collection of solar energy light collecting mechanism be high temperature heat, there is no the high temperature conjunction valve is impossible realize.
Summary of the invention: because of high temperature conjunction valve working medium temperature, more than 500 ℃, general sealing material is difficult to the usability that reaches a high temperature, so the high temperature conjunction valve adopts all-metal material to process, adopts the metal sealing scheme.
The technical solution scheme: the high temperature conjunction valve is comprised of public valve (Fig. 4) and main-valve door (Fig. 3), for connecting the pipeline that uses high temperature media, connects.Be arranged on respectively on the connection mouth of connecting tube.Pipeline of the connection mouth of connecting tube is installed public valve, and the connection mouth of another root pipeline is installed the main-valve door.The public valve of high temperature conjunction valve and main-valve door, be by valve body 1, dual face seals piece 2, and the movable sealing piece 3 of sealing up a door, push away frame 4, spring 5, position-limited rack 6 forms.Junction surface at public valve and main-valve door, be processed into dual face seals piece 2, and external sealing surface is while being connected with the main-valve door for public valve, for sealing.The sealing surface of dual face seals piece 2 the insides is while disconnecting for public valve and main-valve door, closes the high temperature conjunction valve.Sealing surface is comprised of with the movable sealing piece 3 of sealing up a door the sealing surface of dual face seals piece 2 the insides, sealing surface is corresponding, disconnect rear sealed valve for public valve and main-valve door, utilize the thrust of spring 5 to promote to seal up a door the sealing surface of movable sealing piece 3 and the inside sealing surface of dual face seals piece 2, produce sealing, make the high temperature conjunction valve, when disconnecting, the male and female valve all is closed.The public valve of high temperature conjunction valve and main-valve door difference are, public valve has been installed and has been pushed away frame 4 in movable sealing piece 3 outsides of sealing up a door, for pushing pent sealing surface open, the movable sealing piece 3 that makes to seal up a door separates with dual face seals piece 2, open valve after being used for public valve and the main-valve door being connected, the main-valve door has been installed position-limited rack 6 behind at the movable sealing piece, the position of for limiting the movable sealing piece 3 of sealing up a door, driving valve, make to push away the movable sealing piece 3 of sealing up a door that frame 4 is also pushed public valve open when pushing the main-valve door open, sealing surface separates, valve after making public valve and the main-valve door being connected can be opened sealing surface, make the high temperature conjunction valve can pass through high temperature media, (Fig. 1) the high temperature conjunction valve becomes passage.
Public valve is connected with the main-valve door: when public valve is connected with the main-valve door, employing elastic force tensioner (Fig. 2), strain being connected of public valve and main-valve door.The movable sealing piece 3 that can make to seal up a door is opened, and public valve is sealed with being connected of main-valve door.Use the elastic force tensioner, position that be corresponding with the main-valve door at public valve is used simultaneously, makes the strength correspondence connected.Also can adopt the alternate manner tension.
Technical requirements: the sealing surface of dual face seals piece 2 and the movable sealing piece 3 of sealing up a door, require high-precision tolerance fit, guarantee the validity of sealing.
Embodiment: the high temperature conjunction valve is mounted in needs the pipeline tapping place connected, and a pipeline is installed public valve, and a pipeline is installed the main-valve door.At public valve and main-valve door joint, utilize two sides to be processed to the dual face seals piece 2 of sealing surface, the external sealed face seals while docking with the main-valve door for public valve, and the sealing surface of the inside forms sealing with the sealing surface of the movable sealing piece of sealing up a door, and for closing when public valve and main-valve door disconnect, seals.Sealing surface adopts highi degree of accuracy processing, and sealing surface is guaranteed.When public valve disconnects with the main-valve door, utilize spring 5 promote the to seal up a door sealing surface of movable sealing piece 3 to dock with the sealing surface of dual face seals piece 2 the insides, generation seals, and public valve and main-valve door are closed.Public valve is with after the main-valve door docks, in order to open valve, that utilizes that movable sealing piece 3 outsides of sealing up a door of public valve install pushes away frame 4, push the sealing surface of main-valve door open, because of the behind of main-valve door, position-limited rack 6 has been installed, the valve position of opening of main-valve door is limited, the sealing surface of public valve is also pushed away frame 4 and is pushed open, and the high temperature conjunction valve becomes passage, and medium is passed through.
Beneficial effect: because the high temperature conjunction valve has adopted all-metal material, process, the temperature limiting that not be subject to by the nonmetallic material energy range, can be more than 500 ℃ by medium temperature.Can with other high-temperature pipe, be connected for solar energy work system loop.
The accompanying drawing explanation:
Fig. 1 is public valve and main-valve door connection diagram.
Fig. 2 is the elastic force tensioner.
Fig. 3 is main-valve door figure.
Fig. 4 is public valve figure.
1 valve body in figure.2 dual face seals pieces.The 3 movable sealing pieces of sealing up a door.4 push away frame 4.5 springs.6 position-limited racks.
Claims (3)
1. high temperature conjunction valve, comprise: public valve and main-valve door, valve body, sealing surface, spring, it is characterized in that: the high temperature conjunction valve is comprised of public valve and main-valve door, for connecting the pipeline that uses high temperature media, connect, be arranged on respectively on the connection mouth of connecting tube, pipeline of the connection mouth of connecting tube is installed public valve, the connection mouth of another root pipeline is installed the main-valve door, the public valve of high temperature conjunction valve and main-valve door, by valve body (1), dual face seals piece (2), the movable sealing piece (3) of sealing up a door, push away frame (4), spring (5), position-limited rack (6) forms, junction surface at public valve and main-valve door, be processed into dual face seals piece (2), external sealing surface is while being connected with the main-valve door for public valve, for sealing, the sealing surface of dual face seals piece (2) the inside is for public valve during with the disconnection of main-valve door, close the high temperature conjunction valve, sealing surface is comprised of with the movable sealing piece (3) of sealing up a door the sealing surface of dual face seals piece (2) the inside, sealing surface is corresponding, disconnect rear sealed valve for public valve and main-valve door, utilize the thrust of spring (5) to promote to seal up a door the sealing surface of movable sealing piece (3) and the inside sealing surface of dual face seals piece (2), produce sealing, make the high temperature conjunction valve, when disconnecting, the male and female valve all is closed, the public valve of high temperature conjunction valve and main-valve door difference are, public valve has been installed and has been pushed away frame (4) in movable sealing piece (3) outside of sealing up a door, for pushing pent sealing surface open, the movable sealing piece (3) that makes to seal up a door separates with dual face seals piece (2), open valve after being used for public valve and the main-valve door being connected, the main-valve door has been installed position-limited rack (6) behind at the movable sealing piece, the position of for limiting the movable sealing piece (3) of sealing up a door, driving valve, make to push away the movable sealing piece (3) of sealing up a door that frame (4) is also pushed public valve open when pushing the main-valve door open, sealing surface separates, valve after making public valve and the main-valve door being connected can be opened sealing surface, make the high temperature conjunction valve can pass through high temperature media, the high temperature conjunction valve becomes passage.
2. claim 1 high temperature conjunction valve is characterized in that: the sealing surface of dual face seals piece (2) and movable sealing piece (3) of sealing up a door, require high-precision tolerance fit, and guarantee the validity of sealing.
3. claim 1 high temperature conjunction valve, it is characterized in that: public valve is connected with the main-valve door: when public valve is connected with the main-valve door, adopt the elastic force tensioner, strain being connected of public valve and main-valve door, the movable sealing piece (3) that can make to seal up a door is opened, and public valve is sealed with being connected of main-valve door, use the elastic force tensioner, position that will be corresponding with the main-valve door at public valve is used simultaneously, makes the strength correspondence connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412204.1A CN103470893B (en) | 2013-09-05 | 2013-09-05 | High temperature connection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412204.1A CN103470893B (en) | 2013-09-05 | 2013-09-05 | High temperature connection valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103470893A true CN103470893A (en) | 2013-12-25 |
| CN103470893B CN103470893B (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310412204.1A Active CN103470893B (en) | 2013-09-05 | 2013-09-05 | High temperature connection valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470893B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0344582A1 (en) * | 1988-06-03 | 1989-12-06 | EM-Technik GmbH | Hose or tube coupling for aggressive fluids |
| CN2475914Y (en) * | 2001-04-26 | 2002-02-06 | 崔卫兵 | Safety connecting valve for liquid transporting pipeline |
| CN2477900Y (en) * | 2000-12-02 | 2002-02-20 | 刘国清 | Full metal sealing valve |
| CN2727528Y (en) * | 2004-09-08 | 2005-09-21 | 闻长庆 | Reusable double conical surface seal joint |
| CN2744916Y (en) * | 2004-10-28 | 2005-12-07 | 唐志龙 | Energy conservation environmentally-friendly junction valve |
| CN203176373U (en) * | 2013-03-21 | 2013-09-04 | 南京中竞科电子科技有限公司 | Valve device |
-
2013
- 2013-09-05 CN CN201310412204.1A patent/CN103470893B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0344582A1 (en) * | 1988-06-03 | 1989-12-06 | EM-Technik GmbH | Hose or tube coupling for aggressive fluids |
| CN2477900Y (en) * | 2000-12-02 | 2002-02-20 | 刘国清 | Full metal sealing valve |
| CN2475914Y (en) * | 2001-04-26 | 2002-02-06 | 崔卫兵 | Safety connecting valve for liquid transporting pipeline |
| CN2727528Y (en) * | 2004-09-08 | 2005-09-21 | 闻长庆 | Reusable double conical surface seal joint |
| CN2744916Y (en) * | 2004-10-28 | 2005-12-07 | 唐志龙 | Energy conservation environmentally-friendly junction valve |
| CN203176373U (en) * | 2013-03-21 | 2013-09-04 | 南京中竞科电子科技有限公司 | Valve device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103470893B (en) | 2016-10-05 |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20191113 Address after: 314100 No.8, Kangxing Road, Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan Dayun Economic Development Industrial Co., Ltd Address before: 233200 Anhui County of Dingyuan Province Ding Si Yuan Xiang Long Road Town 12 Dong 1 room Patentee before: Zhang Qiming |