CN210716103U - Gas valve control structure of gas appliance - Google Patents
Gas valve control structure of gas appliance Download PDFInfo
- Publication number
- CN210716103U CN210716103U CN201921556839.8U CN201921556839U CN210716103U CN 210716103 U CN210716103 U CN 210716103U CN 201921556839 U CN201921556839 U CN 201921556839U CN 210716103 U CN210716103 U CN 210716103U
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- China
- Prior art keywords
- gas
- air inlet
- gas outlet
- outlet pipe
- anger
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- Withdrawn - After Issue
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- 230000001105 regulatory effect Effects 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to a gas valve control structure of gas appliance, which comprises a gas valve body, the gas valve body is provided with an air inlet, a gas control cavity and a gas outlet pipe body, the air inlet is connected with the gas outlet pipe body through the gas control cavity, the gas control cavity is internally provided with an air inlet connected with the air inlet and a gas outlet part connected with the gas outlet pipe body, an adjusting plate is arranged between the air inlet and the gas outlet part, one side of the adjusting plate close to the air inlet and the gas outlet part is provided with a ventilation cavity, the adjusting plate forms an open state of mutual communication between the air inlet and the gas outlet part or a closed state of mutual non-communication between the air inlet and the gas outlet part through rotation, the adjusting plate is arranged in the gas control cavity, and the change of the size of the cross section area of a communication channel between the air inlet, the rotating operation resistance is small, the assembly is convenient, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a gas apparatus field specifically is a gas valve control structure of gas apparatus.
Background
The gas appliance needs to control the flow of gas through the gas valve to achieve the purpose of controlling firepower, the structure of the existing gas valve control is complex, the assembly efficiency is low, and meanwhile, the phenomenon of blocking and air leakage easily occurs due to abrasion.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a gas valve control structure of gas apparatus, aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.
The purpose of the utility model is realized like this:
the utility model provides a gas valve control structure of gas apparatus, including the gas valve body, the gas valve body is equipped with the air inlet, gas control chamber and the body of giving vent to anger, the air inlet is connected through gas control chamber with giving vent to anger between the body, be equipped with the inlet port of being connected with the air inlet in the gas control chamber, and the portion of giving vent to anger of being connected with the body of giving vent to anger, be equipped with the regulating plate between inlet port and the portion of giving vent to anger, the regulating plate leans on the inlet port to be equipped with the cavity of taking a breath with one side of the portion of giving vent to anger, the regulating plate.
The air outlet pipe body comprises a first air outlet pipe and a second air outlet pipe, the air outlet portion comprises a first air outlet hole and a second air outlet hole, the first air outlet hole is connected with the first air outlet pipe, and the second air outlet hole is connected with the second air outlet pipe.
The air outlet pipe body comprises an air outlet pipe, and the air inlet is connected with an air inlet pipe.
The air outlet pipe body comprises a plurality of air outlet pipes, and the air inlet is connected with an air inlet pipe.
The regulating plate rotates through the control mechanism, the control mechanism comprises a knob rod and a knob base, a connecting convex column is arranged on the knob base, a regulating concave part corresponding to the connecting convex column is arranged on the regulating plate, a connecting convex part is arranged at the bottom of the knob rod, and a connecting groove corresponding to the connecting convex part is arranged on the knob base.
The gas inlet and the gas outlet part are arranged at the bottom of the gas control cavity, the upper ends of the gas inlet and the gas outlet part are provided with connecting plates, the adjusting plate is movably connected with the connecting plates, and the bottom surface of the adjusting plate is tightly abutted to the end surfaces of the connecting plates.
The bottom in gas control chamber is equipped with the bellying, and inlet port and the portion of giving vent to anger all set up on the bellying, form the pit between the bottom in bellying and gas control chamber, are equipped with anti-skidding sealed cushion in the pit.
The adjusting plate and/or the connecting plate are made of alumina ceramics.
The utility model has the advantages that:
the adjusting plate is arranged in the gas control cavity, the change of the size of the cross section area of the communication channel between the gas inlet hole and the gas outlet part can be realized by rotating the adjusting plate at different angles, the structure is simple, the sealing performance is excellent, the rotation operation resistance is small, the assembly is convenient, the improvement of the production efficiency is facilitated, the principle of the control structure and the material application can be applied to general related gas appliances or gas supplies, and the application range is wide.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is an exploded view of the embodiment of the present invention.
Fig. 3 is a schematic view of the adjusting plate adjusting the air intake state according to the embodiment of the present invention.
Fig. 4 is an enlarged view of embodiment a of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
First embodiment
Referring to fig. 1-4, the gas valve control structure of the gas appliance comprises a gas valve body 1, the gas valve body 1 is provided with an air inlet 2, a gas control cavity 3 and an air outlet pipe body, the air inlet 2 is connected with the air outlet pipe body through the gas control cavity 3, an air inlet 31 connected with the air inlet 2 is arranged in the gas control cavity 3, and an air outlet part connected with the air outlet pipe body, an adjusting plate 4 is arranged between the air inlet 31 and the air outlet part, a ventilation cavity 41 is arranged on one side of the adjusting plate 4 close to the air inlet 31 and the air outlet part, the adjusting plate 4 is rotated to form an open state that the air inlet 31 is communicated with the air outlet part or a closed state that the air inlet 31 is not communicated with the air outlet part, the adjusting plate 4 is arranged in the gas control cavity 3, and the change of the cross-sectional area of a communication channel between the air inlet 31 and the air outlet part can be controlled, simple structure, the assembly of being convenient for is favorable to improving production efficiency.
Further, the outlet pipe body includes first outlet duct 51 and second outlet duct 52, the portion of giving vent to anger includes first venthole 321 and second venthole 322, first venthole 321 is connected with first outlet duct 51, second venthole 322 is connected with second outlet duct 52, first outlet duct 51 is connected with the combustor respectively with second outlet duct 52 and produces flame not of uniform size, it is first through control, the gas flow of two outlet ducts can reach the effect of adjusting the firepower, it needs to explain, the outlet pipe body can comprise single or a plurality of outlet ducts, and simultaneously, the portion of giving vent to anger comprises single or a plurality of ventholes that correspond with the outlet duct.
Further, regulating plate 4 rotates through control mechanism, and control mechanism includes knob pole 61 and knob base 62, is equipped with on the knob base 62 and connects projection 621, is equipped with on regulating plate 4 and connects the regulation concave part 42 that projection 621 corresponds, and the bottom of knob pole 61 is equipped with and connects bulge 611, is equipped with on the knob base 62 and connects the connecting groove 622 that bulge 611 corresponds, and convenience of customers rotates operation regulating plate 4.
Further, inlet port 31 and the portion of giving vent to anger set up in the bottom in gas control chamber 3, and the upper end of inlet port 31 and the portion of giving vent to anger is equipped with connecting plate 7, regulating plate 4 and connecting plate 7 swing joint, and regulating plate 4's bottom surface and connecting plate 7's terminal surface closely support each other and lean on, and regulating plate 4 and gas control chamber 3's bottom contact and reduce wearing and tearing can be avoided to connecting plate 7.
Further, the bottom in gas control chamber 3 is equipped with bellying 33, and inlet port 31 and the portion of giving vent to anger all set up on bellying 33, forms pit 34 between the bottom in bellying 33 and gas control chamber 3, is equipped with anti-skidding sealed cushion 35 in the pit 34, and anti-skidding sealed cushion 35 can improve and connecting plate 7 between frictional force and the leakproofness, avoid connecting plate 7 to take place the skew.
Further, regulating plate 4 and/or connecting plate 7 are alumina ceramics material, and regulating plate 4 and connecting plate 7 in this embodiment are alumina ceramics material, and wear-resisting and hardness is high, and its hardness is close the hardness of diamond, and the processing back leakproofness is strong, and coefficient of friction is low between the two, has the self-lubricating effect, only needs to set up the oily sealing medium of trace, the phenomenon of the dead gas leakage of card can not appear during the use.
The working principle of the utility model is as follows: the user makes knob pole 61 trigger the thermocouple work through pressing knob pole 61, and air inlet 2 begins to admit air, through rotatory knob pole 61, drives knob base 62 and regulating plate 4 in proper order, realizes the different air feed states to first, two outlet ducts, thereby control firepower size, wherein, knob pole 61 pushes down and triggers the thermocouple work and make air inlet 2 communicate gas control chamber 3, and the thermocouple is heated the back and maintains the connected state of air inlet 2 and belongs to prior art, and the skilled person can understand, here is no longer discussed encumbrance.
Second embodiment
The present embodiment is different from the first embodiment in that: the gas outlet pipe body of the gas valve control structure of the gas appliance comprises a gas outlet pipe, and the gas inlet 2 is connected with a gas inlet pipe.
The remaining portions not described are the same as those of the first embodiment, and are not repeated here.
Third embodiment
The present embodiment is different from the first embodiment in that: the gas outlet pipe body of the gas valve control structure of the gas appliance comprises a plurality of gas outlet pipes, and the gas inlet 2 is connected with a gas inlet pipe.
The remaining portions not described are the same as those of the first embodiment, and are not repeated here.
The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.
Claims (8)
1. The utility model provides a gas valve control structure of gas apparatus, includes gas valve body (1), gas valve body (1) is equipped with air inlet (2), gas control chamber (3) and the body of giving vent to anger, be connected through gas control chamber (3) between air inlet (2) and the body of giving vent to anger, its characterized in that, be equipped with inlet port (31) of being connected with air inlet (2) in gas control chamber (3) to and the portion of giving vent to anger of being connected with the body of giving vent to anger, be equipped with regulating plate (4) between inlet port (31) and the portion of giving vent to anger, one side that regulating plate (4) lean on inlet port (31) and the portion of giving vent to anger is equipped with cavity (41) of taking a breath, and regulating plate (4) form the open mode of intercommunication each other between inlet port (31) and the portion of.
2. A gas valve control structure of a gas appliance according to claim 1, wherein: the gas outlet pipe body comprises a first gas outlet pipe (51) and a second gas outlet pipe (52), the gas outlet part comprises a first gas outlet hole (321) and a second gas outlet hole (322), the first gas outlet hole (321) is connected with the first gas outlet pipe (51), and the second gas outlet hole (322) is connected with the second gas outlet pipe (52).
3. A gas valve control structure of a gas appliance according to claim 1, wherein: the air outlet pipe body comprises an air outlet pipe, and the air inlet (2) is connected with an air inlet pipe.
4. A gas valve control structure of a gas appliance according to claim 1, wherein: the air outlet pipe body comprises a plurality of air outlet pipes, and the air inlet (2) is connected with an air inlet pipe.
5. A gas valve control structure of a gas appliance according to claim 1, wherein: regulating plate (4) rotate through control mechanism, control mechanism includes knob pole (61) and knob base (62), be equipped with on knob base (62) and connect projection (621), be equipped with on regulating plate (4) and be connected projection (621) corresponding regulation concave part (42), the bottom of knob pole (61) is equipped with connects bulge (611), be equipped with on knob base (62) and be connected the spread groove (622) that bulge (611) correspond.
6. A gas valve control structure of a gas appliance according to any one of claims 1 to 5, wherein: the gas inlet (31) and the gas outlet part are arranged at the bottom of the gas control cavity (3), the connecting plate (7) is arranged at the upper ends of the gas inlet (31) and the gas outlet part, the adjusting plate (4) is movably connected with the connecting plate (7), and the bottom surface of the adjusting plate (4) is tightly abutted to the end surface of the connecting plate (7).
7. A gas valve control structure of a gas appliance according to claim 6, wherein: the bottom in gas control chamber (3) is equipped with bellying (33), inlet port (31) and the portion of giving vent to anger all set up on bellying (33), form pit (34) between the bottom in bellying (33) and gas control chamber (3), be equipped with anti-skidding sealed cushion (35) in pit (34).
8. A gas valve control structure of a gas appliance according to claim 6, wherein: the adjusting plate (4) and/or the connecting plate (7) are made of alumina ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921556839.8U CN210716103U (en) | 2019-09-18 | 2019-09-18 | Gas valve control structure of gas appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921556839.8U CN210716103U (en) | 2019-09-18 | 2019-09-18 | Gas valve control structure of gas appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210716103U true CN210716103U (en) | 2020-06-09 |
Family
ID=70967161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921556839.8U Withdrawn - After Issue CN210716103U (en) | 2019-09-18 | 2019-09-18 | Gas valve control structure of gas appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210716103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529626A (en) * | 2019-09-18 | 2019-12-03 | 周旻 | A kind of combustion gas valve control structure of gas appliance |
-
2019
- 2019-09-18 CN CN201921556839.8U patent/CN210716103U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529626A (en) * | 2019-09-18 | 2019-12-03 | 周旻 | A kind of combustion gas valve control structure of gas appliance |
| CN110529626B (en) * | 2019-09-18 | 2024-05-31 | 周旻 | Gas valve control structure of gas appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200609 Effective date of abandoning: 20240531 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200609 Effective date of abandoning: 20240531 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |