CN210345551U - Air door adjusting device for gas stove burner - Google Patents
Air door adjusting device for gas stove burner Download PDFInfo
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- CN210345551U CN210345551U CN201920627191.2U CN201920627191U CN210345551U CN 210345551 U CN210345551 U CN 210345551U CN 201920627191 U CN201920627191 U CN 201920627191U CN 210345551 U CN210345551 U CN 210345551U
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Abstract
The utility model discloses an air door adjusting device for a gas stove burner, which comprises a cylindrical cavity and a cylindrical block, wherein the top surface of the cylindrical block is provided with a cylindrical groove, the bottom of the cylindrical groove is embedded with a bearing, the end part of a threaded rod extends to the outer wall of the cylindrical cavity and is fixed with a circular plate, a limit block is welded on the outer wall of one side of the cylindrical block, the limit block is connected with the inner wall of the cylindrical cavity in a sliding way, a rubber seal ring is adhered between the outer wall of the cylindrical block and the inner wall of the cylindrical cavity through glue, an external threaded pipe is screwed on an internal thread through a seal adhesive tape, an annular plate is integrally formed on the outer wall of one side of the external threaded pipe, one side of the annular plate is positioned on the outer wall of the external threaded pipe and is connected with an air inlet pipe through a glue seal sleeve, and an air outlet, the use is more convenient, and the structure is simpler, and the cost is lower.
Description
Technical Field
The utility model relates to a gas-cooker technical field, concretely relates to an air door adjusting device for gas-cooker furnace end.
Background
The gas stove is a kitchen utensil heated by direct fire with liquefied petroleum gas (liquid), artificial gas, natural gas and other gas fuels. The gas stove is called a stove plate, the popularization degree of which is unknown, but a passing concept is difficult to see. According to the range, the range is divided into a single range, a double range and a multi-range. The household gas cooker has the advantages of increasing varieties, novel style, enhanced safety measures, improved material, function and performance, etc. The production quality and reliability, the process level, the automation and intelligence degree, the advancement of performance indexes, energy conservation, environmental protection, safe use and the like are improved. When the gas stove works, gas enters the stove from the gas inlet pipe, enters the stove head through the adjustment of the gas valve (adjusted by a user through a knob), and simultaneously mixes a part of air (the part of air is called primary air), the mixed gas is sprayed out from the fire hole of the distributor and is ignited by the ignition device to form flames (air required during combustion is called secondary air), and the flames are used for heating cookers arranged on the pot support.
At present, an air door adjusting device for a gas stove burner is inconvenient to use, poor in adjusting effect, complex in structure and high in cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air door adjusting device for gas-cooker furnace end for solve the air door adjusting device who is used for gas-cooker furnace end that mentions among the above-mentioned background art, it is not convenient enough to use, and it is relatively poor to adjust the effect, and the structure is more complicated moreover, the higher scheduling problem of cost.
In order to achieve the above object, the utility model provides a following technical scheme: an air door adjusting device for a gas stove burner comprises a cylindrical cavity and a cylindrical block, wherein the cylindrical block is arranged inside the cylindrical cavity, a cylindrical groove is formed in the top surface of the cylindrical block, a bearing is inlaid at the bottom of the cylindrical groove, a threaded rod is connected to the inside of the bearing in an interference manner and is in threaded connection with the top surface of the cylindrical cavity, a circular plate is fixed on the outer wall of the cylindrical cavity, the end of the threaded rod extends to the outer wall of the cylindrical cavity, a limiting block is welded on the outer wall of one side of the cylindrical block and is in sliding connection with the inner wall of the cylindrical cavity, a rubber sealing ring is adhered between the outer wall of the cylindrical block and the inner wall of the cylindrical cavity through glue, an air inlet and an air outlet are symmetrically formed in the two sides of the lower end of the cylindrical cavity, a hollow tube is welded on the, the air inlet pipe is connected with the outer thread pipe through a glue seal cover, and the air outlet pipe is welded on one side of the air outlet.
Preferably, the outer wall of the circular plate is provided with anti-skid grains, and the anti-skid grains are zigzag.
Preferably, the inner wall of the cylindrical cavity is provided with a sliding groove matched with the limiting block.
Preferably, an annular groove is formed in one side of the annular plate, and a silica gel sealing ring is adhered to the inner wall of the annular groove through glue.
Preferably, the length of the rubber sealing ring is greater than the length of the air inlet and the air outlet.
Preferably, the top surface of the cylindrical cavity is provided with a threaded hole matched with the threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is convenient to adjust the air door, has better adjusting effect, more convenient use, simpler structure and lower cost;
2. the utility model discloses a rotate the circular plate and drive the threaded rod and rotate, the spiro union will the downstream at the threaded rod of cylindricality cavity top surface like this, at this moment the rubber seal circle downstream on the inside threaded rod of bearing will drive cylindricality piece and cylindricality piece outer wall is connected to the interference, at this moment the inner wall that cylindricality cavity was hugged closely to rubber seal circle constantly moves downwards to plug up air intake and air outlet, can be convenient for like this to adjust the amount of wind of air door, it is better to adjust more convenient effect, moreover, the steam generator is simple in structure, the cost is lower.
Drawings
FIG. 1 is a schematic view of the exploded structure of the main view section of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a left side sectional view of the cylindrical cavity of the present invention.
In the figure: 1. a cylindrical cavity; 2. a cylindrical block; 3. a cylindrical groove; 4. a bearing; 5. a threaded rod; 6. a circular plate; 7. a limiting block; 8. a rubber seal ring; 9. an air inlet; 10. an air outlet; 11. a hollow tube; 12. an internal thread; 13. an externally threaded tube; 14. an annular plate; 15. an air inlet pipe; 16. an air outlet pipe; 17. anti-skid lines; 18. a chute; 19. an annular groove; 20. a silica gel seal ring; 21. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a technical scheme as shown in figures 1-3, an air door adjusting device for a gas stove burner, which comprises a cylindrical cavity 1 and a cylindrical block 2, the cylindrical block 2 is arranged inside the cylindrical cavity 1, a cylindrical groove 3 is arranged on the top surface of the cylindrical block 2, a bearing 4 is embedded at the bottom of the cylindrical groove 3, the inside of the bearing 4 is in interference connection with a threaded rod 5, the threaded rod 5 is in bolt connection with the top surface of the cylindrical cavity 1, the end part of the threaded rod 5 extends to the outer wall of the cylindrical cavity 1 and is fixed with a circular plate 6, a stopper 7 is welded on the outer wall of one side of the cylindrical block 2, the stopper 7 is in sliding connection with the inner wall of the cylindrical cavity 1, a rubber sealing ring 8 is stuck between the outer wall of the cylindrical block 2 and the inner wall of the cylindrical cavity 1 through glue, an air inlet 9 and an air outlet 10 are symmetrically arranged on both sides of the lower end of the cylindrical, an internal thread 12 is formed in the hollow pipe 11, an external threaded pipe 13 is screwed on the internal thread 12 through a sealing adhesive tape, an annular plate 14 is integrally formed on the outer wall of one side of the external threaded pipe 13, an air inlet pipe 15 is arranged on the outer wall of the external threaded pipe 13 on one side of the annular plate 14 in a sealing and sealing mode through glue, and an air outlet pipe 16 is welded on one side of the air outlet 10.
Specifically, the outer wall of the circular plate 6 is provided with anti-slip grains 17, and the anti-slip grains 17 are zigzag in shape, so that friction force between the anti-slip grains and a hand can be increased, and the threaded rod 5 can be conveniently rotated through the circular plate 6.
Specifically, the inner wall of the cylindrical cavity 1 is provided with a sliding groove 18 matched with the limiting block 7, so that the cylindrical block 2 can be prevented from being driven, and the rubber sealing ring 8 can move up and down conveniently.
Specifically, an annular groove 19 is formed in one side of the annular plate 14, and a silica gel sealing ring 20 is adhered to the inner wall of the annular groove 19 through glue, so that the joint between the hollow pipe 11 and the external threaded pipe 13 can be further sealed.
Specifically, the length of the rubber sealing ring 8 is greater than the length of the air inlet 9 and the length of the air outlet 10, so that the air inlet 9 and the air outlet 10 can be blocked, and the air inlet volume can be adjusted and controlled conveniently.
Specifically, the top surface of the cylindrical cavity 1 is provided with a threaded hole 21 matched with the threaded rod 5, so that the cylindrical block 2 moves up and down by rotating the circular plate 6.
The working principle is as follows: during the use, drive threaded rod 5 through rotating circular plate 6 and rotate, the threaded rod 5 of spiro union at 1 top surface of cylindricality cavity will the downstream like this, at this moment, interference connection will drive rubber seal 8 the downstream on cylindricality piece 2 and the 2 outer walls of cylindricality piece at the inside threaded rod 5 of bearing 4, at this moment, rubber seal 8 will hug closely the inner wall of cylindricality cavity 1 and constantly move down, thereby plug up air intake 9 and air outlet 10, can be convenient for like this adjust the amount of wind of air door, it is better to adjust more convenient effect, and outer screwed pipe 13 passes through winding sealing washer spiro union in the inside internal thread 12 of hollow tube 11, then seal the assurance leakproofness once more through the interface between hollow tube 11 and the annular slab 14 of silica gel sealing washer 20, simple structure like this, the cost is lower.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a throttle adjusting device for gas-cooker furnace end, includes cylindricality cavity (1) and cylindricality piece (2), its characterized in that: the cylindrical block (2) is arranged inside the cylindrical cavity (1), a cylindrical groove (3) is formed in the top surface of the cylindrical block (2), a bearing (4) is inlaid at the bottom of the cylindrical groove (3), a threaded rod (5) is connected to the inside of the bearing (4) in an interference mode, the threaded rod (5) is in threaded connection with the top surface of the cylindrical cavity (1), a circular plate (6) is fixed to the outer wall of the threaded rod (5) extending to the cylindrical cavity (1), a limiting block (7) is welded to the outer wall of one side of the cylindrical block (2), the limiting block (7) is in sliding connection with the inner wall of the cylindrical cavity (1), a rubber sealing ring (8) is pasted between the outer wall of the cylindrical block (2) and the inner wall of the cylindrical cavity (1) through glue, an air inlet (9) and an air outlet (10) are symmetrically formed in two sides of the lower end of the cylindrical, the air inlet structure is characterized in that a hollow pipe (11) is welded to the outer wall, located in the cylindrical cavity (1), of the air inlet (9), an internal thread (12) is formed in the hollow pipe (11), an external threaded pipe (13) is connected to the internal thread (12) in a threaded mode through a sealing adhesive tape, an annular plate (14) is integrally formed on the outer wall of one side of the external threaded pipe (13), an air inlet pipe (15) is connected to the outer wall, located in the external threaded pipe (13), of one side of the annular plate (14) in a sealed mode through glue, and an air outlet pipe (16) is welded to one side of the air outlet (10.
2. A damper adjusting device for a gas range burner as claimed in claim 1, wherein: the anti-skid plate is characterized in that anti-skid grains (17) are formed in the outer wall of the circular plate (6), and the anti-skid grains (17) are in a sawtooth shape.
3. A damper adjusting device for a gas range burner as claimed in claim 1, wherein: the inner wall of the cylindrical cavity (1) is provided with a sliding groove (18) matched with the limiting block (7).
4. A damper adjusting device for a gas range burner as claimed in claim 1, wherein: annular groove (19) have been seted up to one side of annular plate (14), silica gel sealing washer (20) have been pasted through glue to the inner wall of annular groove (19).
5. A damper adjusting device for a gas range burner as claimed in claim 1, wherein: the length of the rubber sealing ring (8) is larger than the lengths of the air inlet (9) and the air outlet (10).
6. A damper adjusting device for a gas range burner as claimed in claim 1, wherein: the top surface of the cylindrical cavity (1) is provided with a threaded hole (21) matched with the threaded rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627191.2U CN210345551U (en) | 2019-05-05 | 2019-05-05 | Air door adjusting device for gas stove burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627191.2U CN210345551U (en) | 2019-05-05 | 2019-05-05 | Air door adjusting device for gas stove burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210345551U true CN210345551U (en) | 2020-04-17 |
Family
ID=70181574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920627191.2U Active CN210345551U (en) | 2019-05-05 | 2019-05-05 | Air door adjusting device for gas stove burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210345551U (en) |
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2019
- 2019-05-05 CN CN201920627191.2U patent/CN210345551U/en active Active
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