CN102913673A - Double-gas source valve with adjustable gas door - Google Patents
Double-gas source valve with adjustable gas door Download PDFInfo
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- CN102913673A CN102913673A CN201210403326XA CN201210403326A CN102913673A CN 102913673 A CN102913673 A CN 102913673A CN 201210403326X A CN201210403326X A CN 201210403326XA CN 201210403326 A CN201210403326 A CN 201210403326A CN 102913673 A CN102913673 A CN 102913673A
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- gas
- air door
- linkage
- regulating device
- gas valve
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- Feeding And Controlling Fuel (AREA)
Abstract
The invention relates to a double-gas source valve with an adjustable gas door. The double-gas source valve is connected with a gas interface through a joint and comprises a gas valve body, a nozzle, the gas interface, a venturi tube, an air window and the gas door, wherein the nozzle and the gas interface are arranged on the gas valve body, the venturi tube is sheathed on the nozzle, the air window is arranged on the venturi tube, and the gas door is arranged at the air window and can be used for rotatably adjusting the size of the air window; the double-gas source valve also comprises an air door adjustment device, a supporting point and a linkage device; the air door adjustment device is connected with the air door, the supporting point is arranged on the gas valve body, the linkage device is connected with the supporting point and can rotate around the supporting point, one end of the linkage device is movably connected with the air door adjustment device, and the other end of the linkage device is arranged at the side part of the gas interface of the gas valve; the gas interface is connected with the joint in a matching manner; and when the joint is connected into the gas interface, the side part of the joint props against the linkage device to drive the linkage device to rotate, thereby driving the air door adjustment device to drive the air door to rotate. When different joints are connected into the double-gas source valve, a linkage rod is touched, so that the size of the primary air door and the proportion of gas to air are changed and the best burning effect is achieved.
Description
Technical field
The present invention relates to a kind of double-source gas valve, more precisely a kind of dual gas supply integrated valve of adjustable damper.
Background technique
The present invention is used for the double-source gas valve, general double-source gas valve has the combustion gas interface of two kinds of sources of the gas, and when different interfaces accessed corresponding gas joint, gas joint touched the correlated parts in the integrated valve, thereby change the working state of control valve, as change to the pressure at nozzle place.But different combustion gas compositions is different, and chlorine consumption is also different during burning, if the relative scale not in regulating gas and the air mixed process, that firing effect is with undesirable.
Summary of the invention
Because the above-mentioned shortcoming of prior art, the present invention proposes a kind of air door adjustable double source of the gas integrated valve, and what can solve prior art all can reach the problem of good firing effect for different combustion gas.
The present invention is by the following technical solutions:
A kind of air door adjustable double source of the gas gas valve, it is connected with combustion gas interface by joint, comprise the gas valve body, be located at nozzle on the gas valve body, be located at combustion gas interface on the gas valve body, be placed in Venturi tube on the described nozzle, be located at the air window on the described Venturi tube and be located at described air window place and rotatably regulate the air door of air window size, described air door adjustable double source of the gas gas valve also comprises: the regulating device of air door that is connected with described air door; Be located at the fulcrum on the described gas valve body; The linkage that is connected with described fulcrum and can rotates around described fulcrum, one end and the flexible connection of described regulating device of air door, the other end is located at the combustion gas interface sidepiece place of described gas valve; Described combustion gas interface is complementary with described joint and is connected, and during described joint access combustion gas interface, described joint sidepiece compresses described linkage, rotates and drives described regulating device of air door and drive described air door and rotate thereby drive described linkage.
The described regulating device of air door end that links to each other with described linkage is provided with a groove, and the described linkage end of holding that links to each other with described regulating device of air door inserts in the described groove.
Described linkage link to each other with described regulating device of air door end side surface be provided with one when rotating for the described regulating device of air door accepting groove that the end of holding passes that links to each other with described linkage.
Described air door adjustable double source of the gas gas valve also comprises being located at and is connected on the described gas valve body and with linkage so that the spring that linkage resets, and described spring is arranged between described fulcrum and the described regulating device of air door.
Described spring is arranged on the downside of described linkage.
Described linkage comprises the first connecting plate, the second connecting plate, the 3rd connecting plate that is successively set between described regulating device of air door and the combustion gas interface sidepiece and compresses plate, and described the first connecting plate is located between described regulating device of air door and the described fulcrum, and the second connecting plate, the 3rd connecting plate are successively down, consist of " Z " font structure towards right bending with described the first connecting plate; The described plate that compresses is towards upper left bending, and during described joint access combustion gas interface, the sidepiece of described joint and the described plate that compresses compress; Described fulcrum is located at the top of described combustion gas interface.
The present invention has the following advantages:
When accessing different joints on the double-source gas valve, can touch linkage rod, thereby change the size of main air intake, thereby change the ratio of combustion gas and air, reach best firing effect.
Description of drawings
Fig. 1 is the bright structural representation of this reality.
Fig. 2 is Fig. 1 side structure schematic representation.
Fig. 3 is the structural representation that Fig. 1 middle joint takes off.
Fig. 4 is the structural representation of dual gas supply integrated valve among Fig. 1.
Fig. 5 is the structural representation of the linkage among Fig. 1.
Embodiment:
Below in conjunction with embodiment, describe the present invention in detail.Should be understood that these mode of executions only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
A kind of air door adjustable double source of the gas gas valve, it is connected with combustion gas interface by joint 5, comprise gas valve body 1, be located at nozzle 10 on the gas valve body 1, be located at combustion gas interface 11 on the gas valve body 1, be placed in Venturi tube 2 on the nozzle, be located at the air window 3 on the Venturi tube 2 and be located at air window place 3 and rotatably regulate the air door 4 of air window size, air door adjustable double source of the gas gas valve also comprises: the regulating device of air door 12 that is connected with air door 4; Be located at the fulcrum 8 on the gas valve body 1; The linkage 6 that is connected with fulcrum 8 and can rotates around fulcrum 8, one end and regulating device of air door 12 flexible connections, the other end is located at the combustion gas interface 11 sidepiece places of gas valve; Combustion gas interface 11 is complementary with joint 5 and is connected, and during joint 5 access combustion gas interface 11, joint 5 sidepieces compress linkage 6, thereby driven linkage 6 is rotated around fulcrum and driven regulating device of air door 12 and drive air doors 4 and rotate.
Regulating device of air door 12 end that links to each other with linkage 6 is provided with a groove 121, and linkage 6 end of holding that links to each other with regulating device of air door 12 inserts in the groove 121.Linkage 6 link to each other with regulating device of air door 12 end side surface be provided with one when rotating for air door controlling device 12 accepting groove 61 that the end of holding passes that links to each other with linkage 6.
Air door adjustable double source of the gas gas valve also comprises to be located on the gas valve body 1 and to be connected with linkage 6 so that the spring 7 that linkage resets, and spring 7 is arranged between fulcrum 8 and the regulating device of air door 12.Spring 7 is arranged on the downside of linkage 6.
As shown in Figure 5, linkage 6 comprises the first connecting plate 62, the second connecting plate 63, the 3rd connecting plate 64 that is successively set between regulating device of air door 12 and combustion gas interface 11 sidepieces and compresses plate 65, and the first connecting plate 62 is located between regulating device of air door 12 and the fulcrum 8, and the second connecting plate 63, the 3rd connecting plate 64 are successively down, consist of " Z " font structure towards right bending with the first connecting plate; Compress plate 65 towards upper left bending, during joint 5 access combustion gas interface 11, the sidepiece of joint 5 with compress plate 65 and compress; Fulcrum 8 is located at the top of combustion gas interface 11.
Working principle of the present invention is: when joint access combustion gas interface, joint touches downwards and compresses plate, the other end of this linkage can move upward around fulcrum simultaneously, drives simultaneously regulating device of air door 4 and air door and rotates, thereby regulate the air inlet that enters into the dual gas supply integrated valve; When joint took off, linkage can spur an end of regulating device of air door downwards under the effect of the elastic force of spring, make regulating device of air door return to reset condition.
When accessing different joints on the double-source gas valve of the present invention, can touch linkage rod, thereby change the size of main air intake, thereby change the ratio of combustion gas and air, reach best firing effect.
Claims (6)
1. air door adjustable double source of the gas gas valve, it is connected with combustion gas interface by joint, comprise the gas valve body, be located at nozzle on the gas valve body, be located at combustion gas interface on the gas valve body, be placed in Venturi tube on the described nozzle, be located at the air window on the described Venturi tube and be located at described air window place and rotatably regulate the air door of air window size, it is characterized in that described air door adjustable double source of the gas gas valve also comprises: the regulating device of air door that is connected with described air door; Be located at the fulcrum on the described gas valve body; The linkage that is connected with described fulcrum and can rotates around described fulcrum, one end and the flexible connection of described regulating device of air door, the other end is located at the combustion gas interface sidepiece place of described gas valve; Described combustion gas interface is complementary with described joint and is connected, and during joint access combustion gas interface, described joint sidepiece compresses described linkage, rotates and drives described regulating device of air door and drive described air door and rotate thereby drive described linkage.
2. air door adjustable double source of the gas gas valve according to claim 1, it is characterized in that, the described regulating device of air door end that links to each other with described linkage is provided with a groove, and the described linkage end of holding that links to each other with described regulating device of air door inserts in the described groove.
3. air door adjustable double source of the gas gas valve according to claim 2, it is characterized in that, described linkage link to each other with described regulating device of air door end side surface be provided with one when rotating for the described regulating device of air door accepting groove that the end of holding passes that links to each other with described linkage.
4. air door adjustable double source of the gas gas valve according to claim 1, it is characterized in that, described air door adjustable double source of the gas gas valve also comprises being located at and is connected on the described gas valve body and with linkage so that the spring that linkage resets, and described spring is arranged between described fulcrum and the described regulating device of air door.
5. air door adjustable double source of the gas gas valve according to claim 3 is characterized in that described spring is arranged on the downside of described linkage.
6. according to claim 1 and 2 or 3 or 4 or 5 described air door adjustable double source of the gas gas valves, it is characterized in that, described linkage comprises the first connecting plate, the second connecting plate, the 3rd connecting plate that is successively set between described regulating device of air door and the combustion gas interface sidepiece and compresses plate, and described the first connecting plate is located between described regulating device of air door and the described fulcrum, and the second connecting plate, the 3rd connecting plate are successively down, consist of " Z " font structure towards right bending with described the first connecting plate; The described plate that compresses is towards upper left bending, and during described joint access combustion gas interface, the sidepiece of described joint and the described plate that compresses compress; Described fulcrum is located at the top of described combustion gas interface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210403326.XA CN102913673B (en) | 2012-10-19 | 2012-10-19 | A kind of air door adjustable double source of the gas gas valve |
| US13/791,230 US9091431B2 (en) | 2012-09-13 | 2013-03-08 | Dual fuel valve with air shutter adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210403326.XA CN102913673B (en) | 2012-10-19 | 2012-10-19 | A kind of air door adjustable double source of the gas gas valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102913673A true CN102913673A (en) | 2013-02-06 |
| CN102913673B CN102913673B (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210403326.XA Active CN102913673B (en) | 2012-09-13 | 2012-10-19 | A kind of air door adjustable double source of the gas gas valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN102913673B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939647A (en) * | 2014-04-03 | 2014-07-23 | 普鲁卡姆电器（上海）有限公司 | Self-adaption fuel gas control pressure maintaining valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004360713A (en) * | 2003-06-02 | 2004-12-24 | Shinwa Sangyo Co Ltd | Gas cock |
| US20070215225A1 (en) * | 2006-02-27 | 2007-09-20 | Isphording Germany Gmbh | Valve arrangement for a gas installation |
| CN201013968Y (en) * | 2006-10-16 | 2008-01-30 | 彭江 | Wing-air linkage controlling valve |
| CN202955313U (en) * | 2012-10-19 | 2013-05-29 | 普鲁卡姆电器（上海）有限公司 | Double gas source gas valve with adjustable air door |
-
2012
- 2012-10-19 CN CN201210403326.XA patent/CN102913673B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004360713A (en) * | 2003-06-02 | 2004-12-24 | Shinwa Sangyo Co Ltd | Gas cock |
| US20070215225A1 (en) * | 2006-02-27 | 2007-09-20 | Isphording Germany Gmbh | Valve arrangement for a gas installation |
| CN201013968Y (en) * | 2006-10-16 | 2008-01-30 | 彭江 | Wing-air linkage controlling valve |
| CN202955313U (en) * | 2012-10-19 | 2013-05-29 | 普鲁卡姆电器（上海）有限公司 | Double gas source gas valve with adjustable air door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939647A (en) * | 2014-04-03 | 2014-07-23 | 普鲁卡姆电器（上海）有限公司 | Self-adaption fuel gas control pressure maintaining valve |
| CN103939647B (en) * | 2014-04-03 | 2017-02-22 | 普鲁卡姆电器（上海）有限公司 | Self-adaption fuel gas control pressure maintaining valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102913673B (en) | 2015-08-05 |
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