CN110878850B - Gas valve for large fire range - Google Patents
Gas valve for large fire rangeInfo
- Publication number
- CN110878850B CN110878850B CN201911395966.9A CN201911395966A CN110878850B CN 110878850 B CN110878850 B CN 110878850B CN 201911395966 A CN201911395966 A CN 201911395966A CN 110878850 B CN110878850 B CN 110878850B
- Authority
- CN
- China
- Prior art keywords
- air outlet
- gas
- outlet hole
- matched
- valve core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010411 cooking Methods 0.000 claims 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The invention discloses a gas valve of a large-fire stove, and aims to provide a gas valve of a large-fire stove, which is easy to operate, long in service life and easy to ignite. The electromagnetic valve comprises an electromagnetic valve body, wherein an electromagnetic valve is arranged in the electromagnetic valve body, a valve core is arranged in a valve core cavity, a first channel is communicated between a gas inlet and the electromagnetic valve body, the lower end of the electromagnetic valve body is communicated with one end of a hook cavity, the other end of the hook cavity is communicated with the valve core cavity, a first air outlet pipe and a second air outlet pipe are both communicated with the valve core cavity, a pin is arranged at one end of a rotating shaft, the rotating shaft is in transmission fit with the valve core, a hook component is arranged in the hook cavity in a matched manner, one end of the hook component is matched with the pin, the other end of the hook component is matched with the electromagnetic valve, a first air outlet hole and a second air outlet hole are formed in the valve core, the first air outlet hole is larger than the second air outlet hole, the first air outlet hole is matched with the first air outlet pipe, and the second air outlet hole is matched with the second air outlet pipe. The invention is applied to the technical field of gas valves.
Description
Technical Field
The invention relates to a gas valve, in particular to a gas valve of a large-fire stove.
Background
In addition, because the gas valve is difficult to operate and has a low service life in the later period due to long-time use, the gas valve of the large-fire stove is required to be developed, and the gas valve is easy to operate, long in service life and easy to ignite.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing the gas valve of the large-fire stove, which is easy to operate, long in service life and easy to ignite.
The technical scheme adopted by the invention is as follows: the gas valve comprises a gas valve body and a rotating shaft, wherein a gas inlet, a first gas outlet, a second gas outlet, a front cover, a rear cover and an electromagnetic valve body are arranged on the gas valve body, an electromagnetic valve is arranged in the electromagnetic valve body in a matched mode, a valve core cavity is arranged in the valve core cavity, a hook cavity is arranged in the rear cover, a first channel is arranged in the gas valve body, the first channel is communicated between the gas inlet and the electromagnetic valve body, the lower end of the electromagnetic valve body is communicated with one end of the hook cavity, the other end of the hook cavity is communicated with the valve core cavity, the first gas outlet and the second gas outlet are both communicated with the valve core cavity, a pin is arranged at one end of the rotating shaft, a spring is arranged on the pin, the rotating shaft penetrates through the front cover and is in transmission fit with the valve core, one end of the hook component is matched with the pin, the other end of the hook component is matched with the electromagnetic valve, the other end of the hook component is communicated with the electromagnetic valve, the other end of the hook component is provided with the first gas outlet and the second outlet is provided with the first outlet hole, and the first outlet hole is matched with the first outlet hole.
Further, the hook assembly comprises a hook body, one end of the hook body is provided with a pressing plate, the other end of the hook body is provided with a protrusion, the pressing plate is matched with the valve core, and the protrusion is matched with the lower end of the electromagnetic valve.
Further, a third air outlet hole is formed in the valve core and matched with the second air outlet hole, the third air outlet hole is communicated with the first air outlet hole to form an L-shaped air vent, and the third air outlet hole and the second air outlet hole are smaller than the first air outlet hole.
Further, a first sealing ring is sleeved on the gas inlet.
Further, the other end of the rotating shaft is provided with an oil-proof cover.
Further, a micro switch is arranged on the front cover, a control rod is sleeved on the rotating shaft, and a movable piece on the micro switch is matched with the control rod.
Further, a rear cover sealing ring is arranged between the rear cover and the gas valve body in a matched mode.
Further, the front cover and the rear cover are connected to the gas valve body through screw threads.
Further, one end of the rotating shaft is provided with a rotating block, the valve core is provided with a rotating groove matched with the rotating block, and the rotating shaft is in transmission with the valve core through the rotating block.
The beneficial effects of the invention are as follows: compared with the prior art, the gas stove has the advantages that the gas stove is difficult to operate, the service life is short, the ignition success rate is low, in the embodiment of the invention, when in use, the rotating shaft is pressed down, the rotating shaft is enabled to sequentially press down one end of the pin and the hook component, the other end of the hook component is enabled to jack up the lower end of the electromagnetic valve, at the moment, the electromagnetic valve is opened by the electromagnetic valve body, thereby opening a channel between the electromagnetic valve body and the hook cavity, gas can sequentially pass through the gas inlet port, the first channel, the electromagnetic valve body and the hook cavity and then enter the valve core cavity, the rotating shaft is further rotated, the rotating shaft is enabled to drive the valve core to rotate, the first gas outlet hole is communicated with the first gas outlet pipe, the second gas outlet hole is communicated with the second gas outlet pipe, the gas in the valve core cavity can come out from the first gas outlet hole and the second gas outlet hole, the first gas outlet hole is larger than the second gas outlet hole, the gas outlet hole is enabled to sequentially pass through the gas inlet port, the first gas outlet hole is enabled to be more smooth in operation, the gas stove has the advantages of being more stable in operation, the gas stove is long in service life, and the gas stove is easy to open, and the gas stove has a long service life and is easy to operate, and has a good ignition life.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic plan view of the present invention;
FIG. 4 is a schematic plan view of another angle of the present invention;
fig. 5 is a schematic diagram of the gas flow direction of the present invention.
Detailed Description
As shown in fig. 1 to 5, in this embodiment, the present invention includes a gas valve body 1 and a rotating shaft 2, a gas inlet 3, a first gas outlet 4, a second gas outlet 5, a front cover 6, a rear cover 7 and a solenoid valve body 8 are disposed on the gas valve body 1, a solenoid valve 9 is disposed in the solenoid valve body 8 in a matching manner, a valve core cavity 10 is disposed in the gas valve body 1, a valve core 11 is disposed in the valve core cavity 10, a hook cavity 12 is disposed in the rear cover 7, a first channel a is disposed in the gas valve body 1, the first channel a is communicated between the gas inlet 3 and the solenoid valve body 8, the lower end of the solenoid valve body 8 is communicated with one end of the hook cavity 12, the other end of the hook cavity 12 is communicated with the valve core cavity 10, the first gas outlet 4 and the second gas outlet 5 are both communicated with the valve core cavity 10, a pin 13 is disposed on one end of the rotating shaft 2, a spring 30 is disposed on the pin 13, the rotating shaft 2 passes through the front cover 6 and is disposed in the hook cavity 12 and is matched with a second gas outlet hole 16, a first gas outlet component is disposed in the hook component 16 and a second gas outlet hole 16 is disposed in the hook cavity 15, and a second gas outlet component is matched with the second gas outlet hole 16. Compared with the prior art, the invention has the conditions of difficult operation, short service life and low ignition success rate, when in use, the rotary shaft 2 is pressed down, so that the rotary shaft 2 sequentially presses down one end of the pin 13 and one end of the hook component 14, the other end of the hook component 14 jacks up the lower end of the electromagnetic valve 9, at the moment, the electromagnetic valve 9 opens the electromagnetic valve body 8, thereby opening a channel between the electromagnetic valve body 8 and the hook cavity 12, so that gas can sequentially pass through the gas inlet 3, the first channel a, the electromagnetic valve body 8 and the hook cavity 12 and then enter the valve core cavity 10, the rotary shaft 2 is further rotated, the rotary shaft 2 drives the valve core 11 to rotate, the first gas outlet hole 15 is communicated with the first gas outlet pipe 4, and the second air outlet hole 16 is communicated with the second air outlet pipe 5, so that the gas in the valve core cavity 10 can be further discharged from the first air outlet hole 15 and the second air outlet hole 16, and the first air outlet hole 15 is larger than the second air outlet hole 16, so that the air outlet amount of the first air outlet hole 15 is larger than the air outlet amount of the second air outlet hole 16, the gas discharged from the first air outlet pipe 4 is more, the gas discharged from a stove is big fire, the gas discharged from the second air outlet pipe 5 is less, the gas discharged from the stove is small fire, obviously, the rotating shaft 2 and the pin 13 can stably perform vertical movement, so that the electromagnetic valve 9 is opened more smoothly, the operation hand feeling is good, the service life is long, and the electromagnetic valve has the advantages of easy operation, the service life is long, and the ignition is easy.
In this embodiment, the hook assembly 14 includes a hook body 17, one end of the hook body 17 is provided with a pressing plate 18, the other end is provided with a protrusion 19, the pressing plate 18 is matched with the valve core 11, and the protrusion 19 is matched with the lower end of the electromagnetic valve 9.
In this embodiment, the valve core 11 is further provided with a third air outlet hole 20, the third air outlet hole 20 is matched with the second air outlet hole 16, the third air outlet hole 20 is communicated with the first air outlet hole 15 to form an L-shaped air vent, and the third air outlet hole 20 and the second air outlet hole 16 are smaller than the first air outlet hole 15.
In this embodiment, the gas inlet 3 is sleeved with a first sealing ring 21.
In this embodiment, the other end of the rotating shaft 2 is provided with an oil-proof cover 22.
In this embodiment, the front cover 6 is provided with a micro switch 23, the rotating shaft 2 is sleeved with a control rod 24, and a movable piece 25 on the micro switch 23 is matched with the control rod 24.
In this embodiment, a back cover sealing ring 26 is cooperatively disposed between the back cover 7 and the gas valve body 1.
In this embodiment, the front cover 6 and the rear cover 7 are both screwed to the gas valve body 1.
In this embodiment, a rotating block 27 is disposed at one end of the rotating shaft 2, a rotating groove 28 matched with the rotating block 27 is formed on the valve core 11, and the rotating shaft 2 is driven with the valve core 11 through the rotating block 27.
While the embodiments of this invention have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this invention, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.
Claims (7)
1. A gas valve of a large-fire kitchen range, which is characterized in that: the gas valve comprises a gas valve body (1) and a rotating shaft (2), wherein a gas inlet (3), a first gas outlet pipe (4), a second gas outlet pipe (5), a front cover (6), a rear cover (7) and an electromagnetic valve body (8) are arranged on the gas valve body (1), an electromagnetic valve (9) is arranged in the electromagnetic valve body (8) in a matched mode, a valve core cavity (10) is arranged in the gas valve body (1), a valve core (11) is arranged in the valve core cavity (10), a hook cavity (12) is arranged in the rear cover (7), a first channel (a) is arranged in the gas valve body (1), the first channel (a) is communicated between the gas inlet (3) and the electromagnetic valve body (8), the lower end of the electromagnetic valve body (8) is communicated with one end of the hook cavity (12), the other end of the hook cavity (12) is communicated with the valve core cavity (10), the first gas outlet pipe (4) and the second gas outlet pipe (5) are both communicated with the valve core cavity (10), one end of the valve core (2) is communicated with the rotating shaft (13), the valve core (13) is arranged on the rotating shaft (2) in a matched mode, one end of the valve core (12) is arranged on the rotating shaft (2), a hook assembly (14) is arranged in the hook cavity (12) in a matched mode, one end of the hook assembly (14) is matched with the pin (13), the other end of the hook assembly is matched with the electromagnetic valve (9), a first air outlet hole (15) and a second air outlet hole (16) are formed in the valve core (11), the first air outlet hole (15) is larger than the second air outlet hole (16), the first air outlet hole (15) is matched with the first air outlet pipe (4), and the second air outlet hole (16) is matched with the second air outlet pipe (5); a first sealing ring (21) is sleeved on the gas inlet (3); a rear cover sealing ring (26) is matched and arranged between the rear cover (7) and the gas valve body (1).
2. The large fire cooking gas valve according to claim 1, wherein: the hook assembly (14) comprises a hook body (17), one end of the hook body (17) is provided with a pressing plate (18), the other end of the hook body is provided with a protrusion (19), the pressing plate (18) is matched with the valve core (11), and the protrusion (19) is matched with the lower end of the electromagnetic valve (9).
3. The large fire cooking gas valve according to claim 1, wherein: the valve core (11) is further provided with a third air outlet hole (20), the third air outlet hole (20) is matched with the second air outlet hole (16), the third air outlet hole (20) is communicated with the first air outlet hole (15) to form an L-shaped air vent, and the third air outlet hole (20) and the second air outlet hole (16) are smaller than the first air outlet hole (15).
4. The large fire cooking gas valve according to claim 1, wherein: the other end of the rotating shaft (2) is provided with an oil-proof cover (22).
5. The large fire cooking gas valve according to claim 1, wherein: the front cover (6) is provided with a micro switch (23), the rotating shaft (2) is sleeved with a control rod (24), and a movable piece (25) on the micro switch (23) is matched with the control rod (24).
6. The large fire cooking gas valve according to claim 1, wherein: the front cover (6) and the rear cover (7) are connected to the gas valve body (1) through screw threads.
7. The large fire cooking gas valve according to claim 1, wherein: one end of the rotating shaft (2) is provided with a rotating block (27), the valve core (11) is provided with a rotating groove (28) matched with the rotating block (27), and the rotating shaft (2) is in transmission with the valve core (11) through the rotating block (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911395966.9A CN110878850B (en) | 2019-12-30 | Gas valve for large fire range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911395966.9A CN110878850B (en) | 2019-12-30 | Gas valve for large fire range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110878850A CN110878850A (en) | 2020-03-13 |
| CN110878850B true CN110878850B (en) | 2024-07-09 |
Family
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211315222U (en) * | 2019-12-30 | 2020-08-21 | 考普瑞西元器件（珠海）有限公司 | Gas valve for large-fire range |
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211315222U (en) * | 2019-12-30 | 2020-08-21 | 考普瑞西元器件（珠海）有限公司 | Gas valve for large-fire range |
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