CN210014087U - Gas valve for gas oven - Google Patents
Gas valve for gas oven Download PDFInfo
- Publication number
- CN210014087U CN210014087U CN201920385596.XU CN201920385596U CN210014087U CN 210014087 U CN210014087 U CN 210014087U CN 201920385596 U CN201920385596 U CN 201920385596U CN 210014087 U CN210014087 U CN 210014087U
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- Prior art keywords
- ignition
- tube
- gas
- needle
- gas outlet
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- 238000010304 firing Methods 0.000 claims abstract description 12
- 239000000919 ceramic Substances 0.000 claims abstract description 8
- 238000002485 combustion reaction Methods 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 41
- 235000021168 barbecue Nutrition 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
A gas valve for a gas oven comprises a valve body, a main gas outlet pipe arranged on the valve body, an ignition gas outlet pipe communicated with the valve body, a nozzle arranged at the gas outlet end of the ignition gas outlet pipe, a firing tube and an ignition needle fixed on the firing tube, wherein the gas outlet end of the firing tube is provided with an ignition hole, and the ignition needle is fixed on the firing tube; the air inlet end of the ignition tube is connected with the ignition air outlet tube; the method is characterized in that: a guide plate vertical to the ignition tube is arranged at one end of the ignition hole adjacent to the combustion end of the ignition tube, and a discharge plate is arranged at the lower end of the guide plate; the ignition needle is wrapped by a ceramic shell, and the ceramic shell comprises a cylindrical part and two square parts surrounding the cylindrical part; the air inlet end of the ignition tube is provided with an air injection hole; the ignition needle is fixed below the ignition tube, and the discharge end of the ignition needle is opposite to the discharge plate. The arrangement of the guide plate, the distance between the gas and air mixture and the ignition needle, and the arrangement of the discharge plate can facilitate the gas ignition tube in the spot. The action is fast, accurate and reliable, and the discharge time is short.
Description
Technical Field
The utility model relates to a gas valve for a gas barbecue oven.
Background
In the prior art, as shown in fig. 1, a gas valve for a gas oven includes a valve body 1, a main gas outlet pipe 2 disposed on the valve body, an ignition gas outlet pipe 3 communicated with the valve body, a nozzle 4 disposed at the gas outlet end of the ignition gas outlet pipe, a fire ignition pipe 5, and an ignition needle 6 fixed on the fire ignition pipe 5, wherein the gas outlet end of the fire ignition pipe 5 is provided with an ignition hole 51, and the ignition needle 6 is fixed on the fire ignition pipe 5; the air inlet end of the ignition tube 5 is connected with the ignition air outlet pipe 3; the nozzle 4 is opposite to the inlet end of the squib 5. There are problems in that: the ignition tube is ignited timely, the action is slow, and the discharge time of the ignition needle is long.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the gas valve for gas roaster has the features of fast ignition, high accuracy, high reliability and short discharge time.
The utility model discloses a realize like this: a gas valve for a gas oven comprises a valve body, a main gas outlet pipe arranged on the valve body, an ignition gas outlet pipe communicated with the valve body, a nozzle arranged at the gas outlet end of the ignition gas outlet pipe, a firing tube and an ignition needle fixed on the firing tube, wherein the gas outlet end of the firing tube is provided with an ignition hole, and the ignition needle is fixed on the firing tube; the air inlet end of the ignition tube is connected with the ignition air outlet tube; it is characterized in that: a guide plate vertical to the ignition tube is arranged at one end of the ignition hole adjacent to the combustion end of the ignition tube, and a discharge plate is arranged at the lower end of the guide plate;
the ignition needle is wrapped by a ceramic shell, and the ceramic shell comprises a cylindrical part and two square parts surrounding the cylindrical part;
the air inlet end of the ignition tube is provided with an air injection hole;
the ignition needle is fixed below the ignition tube, and the discharge end of the ignition needle is opposite to the discharge plate.
The gas valve for the gas oven is characterized in that: the axis of the ignition needle is parallel to the axis of the ignition tube.
The gas valve for the gas oven is characterized in that: the guide plate extends into the ignition tube through the ignition hole.
The gas valve for the gas oven is characterized in that: the ignition tube is provided with two supporting seat boards and clamping boards,
the support base plate supports the square part, and the clamping plate is inserted into the clamping groove embedded formed by the two square parts and the cylindrical part.
The utility model relates to a gas valve that gas oven was used owing to adopt such structure, the setting of guide plate, gas and air mixture and ignition needle apart from some, the setting of discharge electrode can make things convenient for the ignition tube of place gas. The action is fast, accurate and reliable, and the discharge time is short.
Drawings
Fig. 1 is a perspective view of the prior art.
Fig. 2 is one of the perspective views of the present invention.
Fig. 3 is a second perspective view of the present invention.
Fig. 4 is an exploded perspective view of the present invention.
Fig. 5 is a perspective view of the ignition needle and the ignition tube of the present invention.
Fig. 6 is a perspective view of the ignition tube of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a gas valve for a gas oven comprises a valve body 1, a main gas outlet pipe 2 arranged on the valve body, an ignition gas outlet pipe 3 communicated with the valve body, a nozzle 4 arranged at the gas outlet end of the ignition gas outlet pipe, a fire ignition pipe 5 and an ignition needle 6 fixed on the fire ignition pipe, wherein the gas outlet end of the fire ignition pipe 5 is provided with an ignition hole 51, and the ignition needle 6 is fixed on the fire ignition pipe 5; the air inlet end of the ignition tube 6 is connected with the ignition air outlet pipe 3.
A guide plate 7 vertical to the ignition tube 5 is arranged at one end of the ignition hole 51 adjacent to the combustion end of the ignition tube 5, and a discharge plate 71 is arranged at the lower end of the guide plate 7;
the ignition needle 6 is wrapped by a ceramic shell, and the ceramic shell comprises a cylindrical part 61 and two square parts 62 surrounding the cylindrical part;
the air inlet end of the ignition tube 5 is provided with an air injection hole 52;
the ignition needle 6 is fixed below the ignition tube 5, and the discharge end of the ignition needle 6 is opposite to the discharge plate 71.
The axis of the ignition needle 6 is parallel to the axis of the squib 5.
The guide plate 7 extends into the ignition tube 5 through the ignition hole 71.
The ignition tube 5 is provided with two support seat plates 53 and clamping plates 54,
the support base plate 54 supports the square portion 62, and the engaging plate 54 is inserted into an engaging groove formed by the two square portions 62 and the cylindrical portion 61.
The utility model discloses during the use, press the valve rod of gas valve, the gas gets into nozzle 4 through igniting the outlet duct, and the air draws hole 52 and the ignition pipe 5 internal combustion gas intensive mixing through the air, and guide plate 7 derives gas and air mixture, and ignition needle 6 discharges, ignites the intraductal gas of ignition.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (4)
1. A gas valve for a gas oven comprises a valve body, a main gas outlet pipe arranged on the valve body, an ignition gas outlet pipe communicated with the valve body, a nozzle arranged at the gas outlet end of the ignition gas outlet pipe, a firing tube and an ignition needle fixed on the firing tube, wherein the gas outlet end of the firing tube is provided with an ignition hole, and the ignition needle is fixed on the firing tube; the air inlet end of the ignition tube is connected with the ignition air outlet tube; the method is characterized in that: a guide plate vertical to the ignition tube is arranged at one end of the ignition hole adjacent to the combustion end of the ignition tube, and a discharge plate is arranged at the lower end of the guide plate;
the ignition needle is wrapped by a ceramic shell, and the ceramic shell comprises a cylindrical part and two square parts surrounding the cylindrical part;
the air inlet end of the ignition tube is provided with an air injection hole;
the ignition needle is fixed below the ignition tube, and the discharge end of the ignition needle is opposite to the discharge plate.
2. A gas valve for a gas oven according to claim 1, wherein: the axis of the ignition needle is parallel to the axis of the ignition tube.
3. A gas valve for a gas oven according to claim 1, wherein: the guide plate extends into the ignition tube through the ignition hole.
4. A gas valve for a gas oven according to claim 1, 2 or 3, characterized in that: the ignition tube is provided with two supporting seat boards and clamping boards,
the support base plate supports the square part, and the clamping plate is inserted into the clamping groove embedded formed by the two square parts and the cylindrical part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385596.XU CN210014087U (en) | 2019-03-23 | 2019-03-23 | Gas valve for gas oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385596.XU CN210014087U (en) | 2019-03-23 | 2019-03-23 | Gas valve for gas oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210014087U true CN210014087U (en) | 2020-02-04 |
Family
ID=69313925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920385596.XU Active CN210014087U (en) | 2019-03-23 | 2019-03-23 | Gas valve for gas oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210014087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704832A (en) * | 2022-04-07 | 2022-07-05 | 广东聚德阀门科技有限公司 | Ever-open fire device of oven valve |
-
2019
- 2019-03-23 CN CN201920385596.XU patent/CN210014087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704832A (en) * | 2022-04-07 | 2022-07-05 | 广东聚德阀门科技有限公司 | Ever-open fire device of oven valve |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |