CN102913673B - A kind of air door adjustable double source of the gas gas valve - Google Patents
A kind of air door adjustable double source of the gas gas valve Download PDFInfo
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- CN102913673B CN102913673B CN201210403326.XA CN201210403326A CN102913673B CN 102913673 B CN102913673 B CN 102913673B CN 201210403326 A CN201210403326 A CN 201210403326A CN 102913673 B CN102913673 B CN 102913673B
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- air door
- gas
- gas valve
- linkage
- regulating device
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Abstract
A kind of air door adjustable double source of the gas gas valve, it to be connected with gas source joint by joint and to comprise gas valve body, the nozzle be located on gas valve body, the combustion gas interface be located on gas valve body, the Venturi tube be placed on nozzle, be located at the air window in Venturi tube and be located at air window place and rotatably regulate the air door of air window size, also comprises: the regulating device of air door be connected with air door; Be located at the fulcrum on gas valve body; Be connected with fulcrum and can around the linkage of fulcrum, its one end is flexibly connected with regulating device of air door, and the other end is located at the combustion gas interface sidepiece place of gas valve; Combustion gas interface matches with joint and is connected, and during joint access combustion gas interface, joint sidepiece compresses described linkage, and driven linkage is rotated thus driven regulating device of air door to drive air door to rotate.When double-source gas valve of the present invention accesses different joints, can linkage rod be touched, thus change the size of main air intake, thus change the ratio of combustion gas and air, reach best firing effect.
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 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 accesses corresponding gas joint, gas joint touches the correlated parts in integrated valve, thus change the working state of control valve, as changed to the pressure at nozzle place.But different combustion gas composition is different, and during burning, chlorine consumption is also different, if the relative scale not in regulating gas and air mixed process, that firing effect is by undesirable.
Summary of the invention
Due to the above-mentioned shortcoming of prior art, the present invention proposes a kind of air door adjustable double source of the gas integrated valve, can solve the problem that all can reach good firing effect for different combustion gas of prior art.
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 gas source joint by joint, comprise gas valve body, the nozzle be located on gas valve body, the combustion gas interface be located on gas valve body, the Venturi tube be placed on described nozzle, be located at the air window in described Venturi tube and be located at described air window place and the rotatable air door regulating air window size, described air door adjustable double source of the gas gas valve also comprises: the regulating device of air door be connected with described air door; Be located at the fulcrum on described gas valve body; Be connected with described fulcrum and can around the linkage of described fulcrum, its one end is flexibly connected with described regulating device of air door, and the other end is located at the combustion gas interface sidepiece place of described gas valve; Described combustion gas interface matches with described joint and is connected, and during described joint access combustion gas interface, described joint sidepiece compresses described linkage, drives described linkage rotate thus drive described regulating device of air door to drive described air door to rotate.
The described regulating device of air door end that is connected with described linkage is provided with a groove, and the described linkage end of holding that is connected with described regulating device of air door inserts in described groove.
The described linkage end side surface that is connected with described regulating device of air door is provided with one and is connected with described linkage the accepting groove that the end of holding passes for described regulating device of air door when rotating.
Described air door adjustable double source of the gas gas valve also comprises to be located on described gas valve body and to be connected spring that linkage is resetted with linkage, and described spring is arranged between described fulcrum and 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 are successively set between described regulating device of air door and combustion gas interface sidepiece and compresses plate, and described first connecting plate is located between described regulating device of air door and described fulcrum, the second connecting plate, the 3rd connecting plate form " Z " font structure with described first connecting plate successively down, towards right bending; The described plate that compresses bends towards upper left, and during described joint access combustion gas interface, sidepiece and the described plate that compresses of described joint compress; Described fulcrum is located at the top of described combustion gas interface.
The present invention has the following advantages:
When double-source gas valve accessing different joints, can linkage rod be touched, thus change the size of main air intake, thus change the ratio of combustion gas and air, reach best firing effect.
Accompanying drawing explanation
Fig. 1 is the bright structural representation of this reality.
Fig. 2 is Fig. 1 side structure schematic diagram.
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 in Fig. 1.
Fig. 5 is the structural representation of the linkage in Fig. 1.
Embodiment:
Below in conjunction with embodiment, describe the present invention in detail.Should be understood that these mode of executions are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
A kind of air door adjustable double source of the gas gas valve, it is connected with gas source joint by joint 5, comprise gas valve body 1, the nozzle 10 be located on gas valve body 1, the combustion gas interface 11 be located on gas valve body 1, the Venturi tube 2 be placed on nozzle, be located at the air window 3 in Venturi tube 2 and be located at air window place 3 and the rotatable air door 4 regulating air window size, air door adjustable double source of the gas gas valve also comprises: the regulating device of air door 12 be connected with air door 4; Be located at the fulcrum 8 on gas valve body 1; Be connected with fulcrum 8 and the linkage 6 that can rotate around fulcrum 8, its one end is flexibly connected with regulating device of air door 12, and the other end is located at the combustion gas interface 11 sidepiece place of gas valve; Combustion gas interface 11 matches with joint 5 and is connected, and when joint 5 accesses combustion gas interface 11, joint 5 sidepiece compresses linkage 6, and driven linkage 6 is around fulcrum thus drive regulating device of air door 12 drives air door 4 to rotate.
Regulating device of air door 12 end that is connected with linkage 6 is provided with a groove 121, and linkage 6 end of holding that is connected with regulating device of air door 12 inserts in groove 121.Linkage 6 end side surface that is connected with regulating device of air door 12 is provided with one and is connected with linkage 6 accepting groove 61 that the end of holding passes for regulating device of air door 12 when rotating.
Air door adjustable double source of the gas gas valve also comprises to be located on gas valve body 1 and to be connected spring 7 that linkage is resetted with linkage 6, and spring 7 is arranged between fulcrum 8 and 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, second connecting plate 63, the 3rd connecting plate 64 that are successively set between regulating device of air door 12 and combustion gas interface 11 sidepiece and compresses plate 65, and the first connecting plate 62 is located between regulating device of air door 12 and fulcrum 8, the second connecting plate 63, the 3rd connecting plate 64 form " Z " font structure with the first connecting plate successively down, towards right bending; Compress plate 65 towards upper left bending, when joint 5 accesses 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 regulating device of air door 4 and air door to rotate simultaneously, thus regulates the air inlet entering into dual gas supply integrated valve; When joint takes off, linkage under the effect of the elastic force of spring, can pull downwards one end of regulating device of air door, makes regulating device of air door return to reset condition.
When double-source gas valve of the present invention accesses different joints, can linkage rod be touched, thus change the size of main air intake, thus change the ratio of combustion gas and air, reach best firing effect.
Claims (6)
1. an air door adjustable double source of the gas gas valve, it is connected with gas source joint by joint, comprise gas valve body, the nozzle be located on gas valve body, the combustion gas interface be located on gas valve body, the Venturi tube be placed on described nozzle, be located at the air window in described Venturi tube and be located at described air window place and the rotatable air door regulating 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 be connected with described air door; Be located at the fulcrum on described gas valve body; Be connected with described fulcrum and can around the linkage of described fulcrum, its one end is flexibly connected with described regulating device of air door, and the other end is located at the combustion gas interface sidepiece place of described gas valve; Described combustion gas interface matches with described joint and is connected, and during joint access combustion gas interface, described joint sidepiece compresses described linkage, drives described linkage rotate thus drive described regulating device of air door to drive described air door to rotate.
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 is connected with described linkage is provided with a groove, and the described linkage end of holding that is connected with described regulating device of air door inserts in described groove.
3. air door adjustable double source of the gas gas valve according to claim 2, it is characterized in that, the described linkage end side surface that is connected with described regulating device of air door is provided with one and is connected with described linkage the accepting groove that the end of holding passes for described regulating device of air door when rotating.
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 to be located on described gas valve body and to be connected spring that linkage is resetted with linkage, and described spring is arranged between described fulcrum and described regulating device of air door.
5. air door adjustable double source of the gas gas valve according to claim 4, it is characterized in that, described spring is arranged on the downside of described linkage.
6. the air door adjustable double source of the gas gas valve according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, described linkage comprises the first connecting plate, the second connecting plate, the 3rd connecting plate that are successively set between described regulating device of air door and combustion gas interface sidepiece and compresses plate, and described first connecting plate is located between described regulating device of air door and described fulcrum, the second connecting plate, the 3rd connecting plate form " Z " font structure with described first connecting plate successively down, towards right bending; The described plate that compresses bends towards upper left, and during described joint access combustion gas interface, sidepiece and the described plate that compresses of described joint 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 CN102913673A (en) | 2013-02-06 |
| CN102913673B true 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 |
|---|---|
| CN (1) | CN102913673B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004360713A (en) * | 2003-06-02 | 2004-12-24 | Shinwa Sangyo Co Ltd | Gas cock |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006009496A1 (en) * | 2006-02-27 | 2007-08-30 | Isphording Germany Gmbh | Valve arrangement for gas installation, has gas outlet lowered and/or closed by using valve unit that is arranged in shank, where linear motor of valve unit is designed as actuating drive, and valve unit is directly arranged on shank |
-
2012
- 2012-10-19 CN CN201210403326.XA patent/CN102913673B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004360713A (en) * | 2003-06-02 | 2004-12-24 | Shinwa Sangyo Co Ltd | Gas cock |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102913673A (en) | 2013-02-06 |
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