CN221076540U - Gas valve device and gas stove - Google Patents
Gas valve device and gas stove Download PDFInfo
- Publication number
- CN221076540U CN221076540U CN202322536455.2U CN202322536455U CN221076540U CN 221076540 U CN221076540 U CN 221076540U CN 202322536455 U CN202322536455 U CN 202322536455U CN 221076540 U CN221076540 U CN 221076540U
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- valve
- pipeline
- bistable
- gas
- burner
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- 238000010411 cooking Methods 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 46
- 239000002737 fuel gas Substances 0.000 abstract description 4
- 235000014347 soups Nutrition 0.000 description 16
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The gas valve device comprises an air inlet valve, a first pipeline and a second pipeline, wherein the air inlet valve of the first pipeline and the air inlet valve of the second pipeline are respectively connected with a burner through the first pipeline and the second pipeline; the gas valve device is a three-pipe gas valve device, and one end of the first bistable valve is connected with the burner through a third pipeline; or the gas valve device is a two-pipe gas valve device, and a temperature detection device for detecting the cooking temperature is arranged on the burner. According to the utility model, the first bistable valve is arranged on the second pipeline, one end of the first bistable valve is connected with the burner through the third pipeline, when a user presses the one-key quick-frying key during cooking, the first bistable valve is opened, and fuel gas of the first pipeline, the second pipeline and the third pipeline is introduced into the burner, so that the burner operates in a super-power mode, the fire power of a burner can be increased, and the quick-frying function of strong fire is realized.
Description
Technical Field
The utility model relates to the technical field of gas cookers, in particular to a gas valve device and a gas cooker.
Background
The quick-frying is an important cooking mode in Chinese food, a kitchen range is required to provide instant strong fire during quick-frying, the traditional gas kitchen range is difficult to realize the quick-frying function of the strong fire due to the power limitation of a burner, and a large amount of high-power burner can realize the quick-frying function of the strong fire, but the power exceeds the standard, so that a consumer can use the maximum power to operate the burner for a long time, the environment is polluted during cooking, and the service life is low; in addition, when the traditional gas stove is used for cooking soup, people are generally required to monitor so as to prevent the soup from overflowing, being burnt or having accidents, and the use is inconvenient.
Therefore, further improvements are needed.
Disclosure of utility model
The utility model aims to provide a gas valve device and a gas stove, which have the advantages of simple structure, safety, environmental protection, long service life, convenient use and strong practicability, so as to overcome the defects in the prior art.
The gas valve device comprises a gas inlet valve, a first pipeline and a second pipeline, wherein the gas inlet valve of the first pipeline and the gas inlet valve of the second pipeline are respectively connected with a burner through the first pipeline and the second pipeline; the method is characterized in that:
The gas valve device is a three-pipe gas valve device, one end of the first bistable valve is connected with the burner through a third pipeline, and when the first bistable valve is opened, the second pipeline is communicated with the third pipeline, so that the super-power operation of the burner is realized;
Or the automatic cooking device also comprises a second bistable valve arranged on the second pipeline, the gas valve device is a two-pipe gas valve device, a temperature detection device for detecting the cooking temperature is arranged on the burner, and the second bistable valve controls the opening and closing of the second pipeline according to the cooking temperature so as to realize the automatic cooking function.
The first bistable valve is closed after being opened for a designated time, and the second pipeline is not communicated with the third pipeline, so that the short-time super-power operation of the burner is realized.
When the burner is operated at rated power and the first bistable valve is opened, the super-power operation of the burner is realized.
The second bistable valve controls the opening and closing of the second duct according to the cooking temperature when the burner is operated at rated power.
When the cooking temperature reaches the designated temperature, the second bistable valve is closed to close the second pipeline; when the cooking temperature is lower than the designated temperature, the second bistable valve is opened to open the second duct.
A gas-cooker according to this purpose design, its characterized in that: comprises the three-pipe gas valve device and/or the two-pipe gas valve device and a burner.
The first bistable valve is a three-way bistable valve and comprises a first valve body, a first valve core and a first elastic piece, wherein the first elastic piece is elastically arranged between the first valve body and the first valve core, the end a of the first valve body is communicated with an air inlet valve through a second pipeline, the end b of the first valve body is communicated with a combustor through a second pipeline, the end c of the first valve body is communicated with the combustor through a third pipeline, a first channel is arranged on the first valve body, the end c of the first valve body is arranged on the first channel, and the end a and the end b of the first valve body are mutually communicated; when the first bistable valve is opened, the first valve core moves towards the direction A to open the first channel, and the end a of the first valve body is communicated with the end c of the first valve body through the first channel; when the first bistable valve is closed, the first valve core moves towards the direction B under the action of the elasticity of the first elastic piece so as to close the first channel, so that the end a and the end c of the first valve body are not communicated.
The second bistable valve is a two-way bistable valve and comprises a second valve body, a second valve core and a second elastic piece, the second elastic piece is elastically arranged between the second valve body and the second valve core, the d end of the second valve body is communicated with the air inlet valve through a second pipeline, the e end of the second valve body is communicated with the combustor through a second pipeline, and a second channel is arranged on the second valve body; when the second bistable valve is opened, the second valve core moves towards the direction C to open a second channel, and the d end of the second valve body is communicated with the e end of the second valve body through the second channel; when the second bistable valve is closed, the second valve core moves towards the direction D under the action of the elastic force of the second elastic piece so as to close the second channel, and the D end and the e end of the second valve body are not communicated.
The control device is electrically connected with the first bistable valve, the second bistable valve and the temperature detection device.
The burner is connected with the burner, the first pipeline is communicated with the inner fire ring of the burner, the second pipeline is communicated with the outer fire ring of the burner, and the third pipeline is communicated with the inner fire ring of the burner.
According to the utility model, the first bistable valve is arranged on the second pipeline, one end of the first bistable valve is connected with the burner through the third pipeline, when a user presses a one-key quick-frying button during cooking, the first bistable valve is opened, and fuel gas of the first pipeline, the second pipeline and the third pipeline is all led into the burner, so that the burner operates under super power, the fire power of a burner can be increased, a quick-fire quick-frying function is realized, after a period of quick-frying (about 90 seconds), the first bistable valve is automatically closed, the burner resumes rated power operation, short-time super-power operation of the burner is realized, environmental pollution is small, and the service life of the burner is basically not influenced.
In addition, through setting up the second bistable valve on the second pipeline, set up temperature detection device on the combustor, when cooking soup, after the user pressed a key a pot Shang Anjian, the switching of second pipeline is controlled to the second bistable valve according to the cooking temperature, if cooking temperature does not reach the appointed temperature (the temperature of soup water reaches 100 ℃), the second bistable valve opens, so that the second pipeline is opened, the flame of interior fire circle and outer fire circle of furnace end is all opened, carry out big fire and cook soup, if cooking temperature reaches the appointed temperature, the second bistable valve closes, so that the second pipeline closes, the flame of outer fire circle of furnace end is closed, only interior fire circle flame is opened, carry out little fire and cook soup, after the soup time reaches the settlement time, controlling means automatic control admission valve closes, the gas-cooker is flameout, realize automatic a pot soup, need not someone to monitor, convenient to use.
Drawings
Fig. 1 is a schematic view illustrating an internal structure of a gas range according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of the overall structure of a gas valve device according to an embodiment of the utility model.
Fig. 3 is a sectional view of a gas range according to an embodiment of the present utility model.
Fig. 4 is a schematic view of the overall structure of a gas stove according to an embodiment of the present utility model.
Fig. 5 is a cross-sectional view of a first bistable valve in an embodiment of the utility model.
FIG. 6 is a cross-sectional view of a second bi-stable valve in an embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-6, the gas valve device comprises a gas inlet valve 1, a first pipeline 2 and a second pipeline 3, wherein the gas inlet valve 1 is connected with a combustor 4 through the first pipeline 2 and the second pipeline 3 respectively;
The gas valve device is a three-pipe gas valve device, one end of the first bistable valve 5 is connected with the burner 4 through a third pipeline 6, and when the first bistable valve 5 is opened, the second pipeline 3 is communicated with the third pipeline 6, so that the burner 4 operates in a super-power mode; during normal cooking, the air inlet valve 1 is opened, fuel gas enters the combustor 4 through the first pipeline 2 and the second pipeline 3, the combustor 4 runs at rated power, the first bistable valve 5 is opened during quick-frying, and the fuel gas enters the combustor 4 through the first pipeline 2, the second pipeline 3 and the third pipeline 6, so that the combustor 4 runs at high power, and the quick-frying function of strong fire is realized.
Or the automatic soup cooker also comprises a second bistable valve 10 arranged on the second pipeline 3, the gas valve device is a two-pipe gas valve device, the burner 4 is provided with a temperature detection device 7 for detecting cooking temperature, the temperature detection device 7 is a temperature probe, the soup temperature is indirectly obtained by detecting the temperature of the cooking appliance, and the second bistable valve 10 controls the opening and closing of the second pipeline 3 according to the cooking temperature, so that an automatic cooking function is realized, namely, automatic soup cooking is realized.
The first bistable valve 5 is closed after being opened for 90 seconds, the second pipeline 3 is not communicated with the third pipeline 6, and the short-time super-power operation of the combustor 4 is realized.
When the burner 4 is rated for operation and the first bistable valve 5 is opened, the burner 4 is operated at super power.
When the burner 4 is operated at rated power, the second bistable valve 10 controls the opening and closing of the second pipeline 3 according to the cooking temperature, in this embodiment, when the burner 4 is required to reach rated power, that is, when the burner reaches maximum fire, the second bistable valve 10 controls the opening and closing of the second pipeline 3 according to the cooking temperature, so as to realize an automatic cooking function, and when the burner does not reach maximum fire, the automatic cooking function cannot be started, that is, one-key soup can not be started; this function is achieved by a microswitch on the gas range, which is closed when the burner 4 is operating at rated power, so that the control device 8 can control the opening and closing of the second bistable valve 10, and which is opened when the burner 4 is operating below rated power, so that the control device 8 cannot control the second bistable valve 10.
When the cooking temperature reaches the specified temperature (the temperature of the soup reaches 100 ℃), the second bistable valve 10 is closed, so that the second pipe 3 is closed, to stop the supply of gas to the outer burner of the burner 9; when the cooking temperature is lower than the specified temperature, the second bistable valve 10 is opened to open the second duct 3 to supply the gas to the outer burner 9.
The first bistable valve 5 is a three-way bistable valve and comprises a first valve body 5.1, a first valve core 5.2 and a first elastic piece 5.3, the first elastic piece 5.3 is elastically arranged between the first valve body 5.1 and the first valve core 5.2, the a end of the first valve body 5.1 is communicated with the air inlet valve 1 through a second pipeline 3, the b end is communicated with the combustor 4 through a second pipeline 3, the c end is communicated with the combustor 4 through a third pipeline 6, a first channel 5.4 is arranged on the first valve body 5.1, the c end of the first valve body 5.1 is arranged on the first channel 5.4, and the a end and the b end of the first valve body 5.1 are mutually communicated; when the first bistable valve 5 is opened, the first valve core 5.2 moves towards the direction A to open the first channel 5.4, and the a end of the first valve body 5.1 is communicated with the c end of the first valve body 5.1 through the first channel 5.4 so as to enable the second pipeline 3 to be communicated with the third pipeline 6; when the first bistable valve 5 is closed, the first valve core 5.2 moves towards the direction B under the action of the elastic force of the first elastic member 5.3, so as to close the first channel 5.4, so that the end a and the end c of the first valve body 5.1 are not communicated, and the second pipeline 3 is not communicated with the third pipeline 6.
The second bistable valve 10 is a two-way bistable valve and comprises a second valve body 10.1, a second valve core 10.2 and a second elastic piece 10.3, the second elastic piece 10.3 is elastically arranged between the second valve body 10.1 and the second valve core 10.2, the d end of the second valve body 10.1 is communicated with the air inlet valve 1 through a second pipeline 3, the e end is communicated with the combustor 4 through the second pipeline 3, and the second valve body 10.1 is provided with a second channel 10.4; when the second bistable valve 10 is opened, the second valve core 10.2 moves towards the direction C to open the second channel 10.4, and the d end of the second valve body 10.1 is communicated with the e end of the second valve body 10.1 through the second channel 10.4 to open the second pipeline 3; when the second bistable valve 10 is closed, the second valve core 10.2 moves in the direction D under the action of the elastic force of the second elastic member 10.3 to close the second channel 10.4, so that the D end and the e end of the second valve body 10.1 are not communicated, and the second pipe 3 is closed.
The gas stove comprises a three-pipe gas valve device and/or a two-pipe gas valve device and a burner 4, wherein the left end of the gas stove is provided with the two-pipe gas valve device, and the right end of the gas stove is provided with the three-pipe gas valve device, so that left steaming and right frying are realized.
The control device 8 is electrically connected with the first bistable valve 5, the second bistable valve 10 and the temperature detection device 7, the control device 8 is a circuit control board, the opening and closing of the first bistable valve 5 and the second bistable valve 10 are controlled, the cooking temperature detected by the temperature detection device 7 is fed back to the control device 8, and then the control device 8 controls the opening and closing of the second bistable valve 10 according to the cooking temperature; the control device 8 controls the first bistable valve 5 and the second bistable valve 10 through software programs; in addition, after the first bistable valve 5 is opened for 90 seconds, the control device 8 controls the first bistable valve 5 to be closed; in addition, when the soup is automatically cooked, if the soup cooking time reaches the set time, the control device 8 controls the air inlet valve 1 to be closed, and the gas stove is flameout.
The burner further comprises a burner 9, the burner 9 is connected with the burner 4, the first pipeline 2 is communicated with an inner fire ring of the burner 9, the second pipeline 3 is communicated with an outer fire ring of the burner 9, and the third pipeline 6 is communicated with the inner fire ring of the burner 9.
An adjusting knob 11 is arranged on the air inlet valve 1, and the air inflow of the air inlet valve 1 is adjusted through the adjusting knob 11 so as to adjust the fire power of the furnace end 9; be provided with a key a pot Shang Anjian and a key quick-fry button 13 on the gas-cooker, control device 8 electricity connects a key a pot Shang Anjian and a key quick-fry button 13, and when the rated power operation of combustor 4, presses a key a pot Shang Anjian, realizes automatic a kind of a pot soup, presses a key quick-fry button 13, realizes fierce fire quick-fry function.
The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The gas valve device comprises an air inlet valve (1), a first pipeline (2) and a second pipeline (3), wherein the air inlet valve (1) is connected with a burner (4) through the first pipeline (2) and the second pipeline (3) respectively; the method is characterized in that:
The gas combustion device further comprises a first bistable valve (5) arranged on the second pipeline (3), wherein the gas valve device is a three-pipe gas valve device, one end of the first bistable valve (5) is connected with the burner (4) through a third pipeline (6), and when the first bistable valve (5) is opened, the second pipeline (3) is communicated with the third pipeline (6) so as to realize the super-power operation of the burner (4);
Or the automatic cooking device also comprises a second bistable valve (10) arranged on the second pipeline (3), the gas valve device is a two-pipe gas valve device, a temperature detection device (7) for detecting the cooking temperature is arranged on the burner (4), and the second bistable valve (10) controls the opening and closing of the second pipeline (3) according to the cooking temperature, so that the automatic cooking function is realized.
2. The gas valve apparatus according to claim 1, wherein: the first bistable valve (5) is closed after being opened for a designated time, the second pipeline (3) is not communicated with the third pipeline (6), and the short-time super-power operation of the combustor (4) is realized.
3. The gas valve apparatus according to claim 1, wherein: when the burner (4) is operated at rated power and the first bistable valve (5) is opened, the burner (4) is operated at super power.
4. The gas valve apparatus according to claim 1, wherein: when the burner (4) is operated at rated power, the second bistable valve (10) controls the opening and closing of the second pipeline (3) according to the cooking temperature.
5. The gas valve apparatus according to claim 1, wherein: when the cooking temperature reaches the specified temperature, the second bistable valve (10) is closed, so that the second duct (3) is closed; when the cooking temperature is lower than the specified temperature, the second bistable valve (10) is opened, so that the second duct (3) is opened.
6. The gas valve apparatus according to claim 1, wherein: the first bistable valve (5) is a three-way bistable valve and comprises a first valve body (5.1), a first valve core (5.2) and a first elastic piece (5.3), the first elastic piece (5.3) is elastically arranged between the first valve body (5.1) and the first valve core (5.2), the a end of the first valve body (5.1) is communicated with the air inlet valve (1) through a second pipeline (3), the b end is communicated with the combustor (4) through the second pipeline (3), the c end is communicated with the combustor (4) through a third pipeline (6), a first channel (5.4) is arranged on the first valve body (5.1), and the c end and the b end of the first valve body (5.1) are mutually communicated; when the first bistable valve (5) is opened, the first valve core (5.2) moves towards the direction A to open the first channel (5.4), and the end a of the first valve body (5.1) is communicated with the end c of the first valve body (5.1) through the first channel (5.4); when the first bistable valve (5) is closed, the first valve core (5.2) moves towards the direction B under the action of the elastic force of the first elastic piece (5.3) so as to close the first channel (5.4) and prevent the end a and the end c of the first valve body (5.1) from being communicated.
7. The gas valve apparatus according to claim 1, wherein: the second bistable valve (10) is a two-way bistable valve and comprises a second valve body (10.1), a second valve core (10.2) and a second elastic piece (10.3), the second elastic piece (10.3) is elastically arranged between the second valve body (10.1) and the second valve core (10.2), the d end of the second valve body (10.1) is communicated with the air inlet valve (1) through a second pipeline (3), the e end is communicated with the combustor (4) through the second pipeline (3), and the second valve body (10.1) is provided with a second channel (10.4); when the second bistable valve (10) is opened, the second valve core (10.2) moves towards the direction C to open the second channel (10.4), and the d end of the second valve body (10.1) is communicated with the e end of the second valve body (10.1) through the second channel (10.4); when the second bistable valve (10) is closed, the second valve core (10.2) moves towards the direction D under the action of the elastic force of the second elastic piece (10.3) so as to close the second channel (10.4) and prevent the D end and the e end of the second valve body (10.1) from being communicated.
8. A gas cooker, characterized in that: comprising a three-pipe gas valve device and/or a two-pipe gas valve device according to any of claims 1-7, a burner (4).
9. The gas cooker as set forth in claim 8, wherein: the control device (8) is electrically connected with the first bistable valve (5), the second bistable valve (10) and the temperature detection device (7).
10. The gas cooker as set forth in claim 8, wherein: still include furnace end (9), furnace end (9) are connected with combustor (4), and the interior fire circle intercommunication of first pipeline (2) and furnace end (9), the outer fire circle intercommunication of second pipeline (3) and furnace end (9), the interior fire circle intercommunication of third pipeline (6) and furnace end (9).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221076540U true CN221076540U (en) | 2024-06-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |