CN112032358A - Gas stove regulating valve and gas stove - Google Patents
Gas stove regulating valve and gas stove Download PDFInfo
- Publication number
- CN112032358A CN112032358A CN201910475876.4A CN201910475876A CN112032358A CN 112032358 A CN112032358 A CN 112032358A CN 201910475876 A CN201910475876 A CN 201910475876A CN 112032358 A CN112032358 A CN 112032358A
- Authority
- CN
- China
- Prior art keywords
- regulating
- ring fire
- valve
- gear
- outer ring
- 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.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 91
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 61
- 238000010411 cooking Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
- F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
- F16K11/163—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/605—Handles for single handle mixing valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention provides a gas stove regulating valve which comprises a first regulating valve component, a second regulating valve component and a knob component, wherein the first regulating valve component and the second regulating valve component are respectively provided with a first regulating cavity and a second regulating cavity; the knob component rotates towards the other direction to control the second regulating valve component, so that the flame of the inner ring and the flame of the outer ring of the gas stove are synchronously regulated; meanwhile, the invention also provides the gas stove applying the regulating valve, the outer ring flame can be regulated step by step, and the outer ring flame can also be synchronously regulated, so that the requirements of various cooks on different firepower are met.
Description
Technical Field
The invention belongs to the technical field of gas cookers, and particularly relates to a gas cooker regulating valve and a gas cooker.
Background
The gas-cooker is the essential kitchen electricity of modern kitchen, and in the culinary art process, different dishes have different firepower heating requirements, for example: the strong fire is needed for quick frying, the strong fire is needed for cooking soup, the small fire is needed for cooking cake, the even fire is needed for baking, and even different cooking firepower is needed in the process of cooking one dish. Most gas-cooker is two ring fires in the existing market, and the user rotates 90 degrees anticlockwise earlier when using and realizes the biggest fire ignition, continues anticlockwise rotation and can realize the regulation of flame from the biggest to minimum, and in the regulation process of flame from big to little, flame reduces from the outer loop at first, and until outer loop flame extinguishes, the inner ring flame size is unchangeable in this process, and it is inner ring flame that later begins to reduce, until minimum fire.
China's culinary art is diversified, and the mode that above-mentioned outer inner ring flame adjusted step by step can only satisfy partial culinary art demand, if: the cooking modes of pancake and the like need synchronous adjustment of an inner ring and an outer ring in the flame adjusting process to ensure uniform change of flame. However, the single inner and outer ring flame step-by-step adjustment or synchronous adjustment can only meet partial cooking, the applicability is not wide, and a multi-mode gas adjusting valve with further improvement to simultaneously realize the flame step-by-step adjustment and synchronous adjustment and even more adjustment modes is needed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention mainly aims to provide a gas stove regulating valve and a gas stove, which can not only gradually regulate the outer ring fire power and the inner ring fire power of the gas stove, but also synchronously regulate the outer ring fire power and the inner ring fire power, thereby meeting various cooking requirements.
In order to achieve the above object, the present invention firstly provides a gas stove regulating valve, which is arranged on a gas stove body and comprises a first regulating valve component, a second regulating valve component and a knob component, wherein the first regulating valve component and the second regulating valve component are respectively provided with a first regulating cavity and a second regulating cavity, the knob component is provided with a control cavity, the first regulating cavity, the second regulating cavity and the control cavity are communicated with an air inlet channel, and the knob component controls the first regulating valve component to rotate towards one direction so as to gradually regulate the inner ring flame and the outer ring flame of the gas stove; the knob assembly rotates towards the other direction to control the second adjusting valve assembly, so that the flame of the inner ring and the flame of the outer ring of the gas stove are synchronously adjusted.
Furthermore, the first regulating valve component comprises a first valve core and a first regulator which can be matched with the knob component to control the rotation of the first valve core, the first valve core is arranged in the first regulating cavity, a first inner ring fire air outlet hole and a first outer ring fire air outlet hole are arranged in the first regulating cavity, and the first inner ring fire air outlet hole and the first outer ring fire air outlet hole are communicated with the air inlet channel; the second regulating valve component comprises a second valve core and a second regulator which can be matched with the knob component to control the rotation of the second valve core, a second inner ring fire air outlet hole and a second outer ring fire air outlet hole are formed in the second regulating cavity, the second valve core is arranged in the second regulating cavity, a second inner ring fire air outlet hole and a second outer ring fire air outlet hole are formed in the second regulating cavity, and the second inner ring fire air outlet hole and the second outer ring fire air outlet hole are communicated with the air inlet channel.
Further, the first regulator and the second regulator are respectively arranged at the upper ends of the first valve core and the second valve core.
Furthermore, the first adjuster is a first adjusting gear, the second adjuster is a second adjusting gear, and the first adjusting gear and the second adjusting gear are arranged in a staggered mode; the knob assembly comprises a valve rod and a knob gear, the lower end of the valve rod is inserted into the control cavity, the knob gear is fixed on the valve rod, and the knob gear is meshed with the first gear regulator or the second gear regulator by pressing the valve rod.
Further, the knob assembly also comprises a resetting piece, and the resetting piece is sleeved on the valve rod.
Furthermore, the valve rod is pressed in two sections, the knob gear is meshed with the first gear regulator by pressing the first section, the knob gear is meshed with the second gear regulator by pressing the second section, and the valve rod can be in a state without pressing, the first section is pressed or the second section is pressed by the reset piece.
Furthermore, the first section of the valve rod is fixed at a first buckle arranged in the control cavity when being pressed, and the second section of the valve rod is fixed at a second buckle arranged in the control cavity when being pressed.
Further, the control cavity is provided with a Hall switch, the Hall switch is connected with the knob assembly, and when the knob assembly is operated, the Hall switch sends an ignition signal to the gas stove controller to control ignition.
Further, the gas stove regulating valve further comprises an outer ring fire air outlet channel interface and an inner ring fire air outlet channel interface, the outer ring fire air outlet channel interface is communicated with the first outer ring fire air outlet hole and the second outer ring fire air outlet hole, and the inner ring fire air outlet channel interface is communicated with the first inner ring fire air outlet hole and the second inner ring fire air outlet hole.
The invention also provides a gas stove which comprises a gas stove body and the gas stove regulating valve, wherein the bidirectional regulating plug valve is arranged on the gas stove body.
Compared with the prior art, the valve core of the first regulating valve component is controlled by anticlockwise rotating (or clockwise) the knob component, and the gas flow of the outer ring fire air outlet hole and the inner ring fire air outlet hole is regulated step by step, so that the inner ring flame and the outer ring flame of the gas stove are regulated step by step; the knob component rotates clockwise (or anticlockwise) to control the valve core of the second regulating valve component, and gas flow of the outer ring fire air outlet hole and the inner ring fire air outlet hole is synchronously regulated, so that the inner ring flame and the outer ring flame of the gas stove are synchronously regulated, and different requirements of various cookings on firepower are met.
Drawings
FIG. 1 is a front sectional view of a gas range regulator valve of the present invention;
FIG. 2 is a top view of a gas range regulator valve of the present invention;
fig. 3 is a side view of a gas range regulating valve of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
as shown in fig. 1 and 2, a gas stove regulating valve according to a first embodiment of the present invention includes a first regulating valve assembly 1, a second regulating valve assembly 2, and a knob assembly 3, where the first regulating valve assembly 1 and the second regulating valve assembly respectively have a first regulating cavity and a second regulating cavity, the knob assembly 3 has a control cavity 4, the lower end of the knob assembly 5 is inserted into the control cavity 4, the present invention further has an air inlet channel 5, an outer ring fire outlet channel interface 6, and an inner ring fire outlet channel interface 7, and the first regulating cavity, the second regulating cavity, and the control cavity 4 are communicated with the air inlet channel 5.
By adopting the structure, the knob component 3 rotates towards one direction to control the first regulating valve component 1, the flow of gas entering the outer ring fire outlet channel interface 6 through the gas inlet channel 5 is controlled firstly, and then the gas flow of the inner ring fire outlet channel interface 7 is controlled, so that the inner ring flame and the outer ring flame of the gas stove are regulated step by step; the knob component 3 rotates towards the other direction to control the second regulating valve component 2, and then the flow of the fuel gas entering the outer ring fire outlet channel interface 6 and the inner ring fire outlet channel interface 7 through the gas inlet channel 5 is synchronously controlled, so that the inner ring flame and the outer ring flame of the gas stove are synchronously regulated. The structure of the single valve body and the double adjusting cavities realizes that one adjusting valve can synchronously control the firepower of the inner ring and the outer ring and can control the firepower of the outer ring to the firepower of the inner ring step by step.
The first regulating valve component 1 comprises a first valve core 11 and a first gear regulator 12, the first valve core 11 is arranged in a first regulating cavity, the first regulating cavity is further provided with an inner ring fire vent hole 13 and an outer ring fire vent hole 14, the inner ring fire vent hole 13 and the outer ring fire vent hole 14 are communicated with the air inlet channel 5, the first gear regulator 12 is arranged at the upper end of the first valve core 11, the first gear regulator 12 controls the rotation of the first valve core 11, so that the fuel gas in the air inlet channel 5 enters the flow of the outer ring fire vent channel interface 6 and the flow of the inner ring fire vent channel interface 7 through the outer ring fire vent hole 14 and the inner ring fire vent hole 13 to be regulated step by step.
The second regulating valve component 2 comprises a second valve core 21 and a second gear regulator 22, the second valve core 21 is arranged in a second regulating cavity, the second regulating cavity is further provided with an inner ring fire air outlet hole 23 and an outer ring fire air outlet hole 24, the inner ring fire air outlet hole 23 and the outer ring fire air outlet hole 24 are communicated with the air inlet channel 5, the second gear regulator 22 is arranged at the upper end of the second valve core 21, and the second gear regulator 22 controls the rotation of the second valve core 21 to enable the fuel gas in the air inlet channel 5 to enter the outer ring fire air outlet channel connector 6 and the inner ring fire air outlet channel connector 7 through the outer ring fire air outlet hole 24 and the inner ring fire air outlet hole 23 to synchronously regulate the flow.
The first gear adjuster 12 and the second gear adjuster 22 are offset so that when one of them is rotated, the other is not affected.
The knob assembly 3 comprises a valve rod 31, a knob gear 32 and a reset piece 33, the valve rod 31 is inserted into the control cavity 4, the reset piece 33 is sleeved on the valve rod 31, the knob gear 32 is fixed at the upper end of the valve rod 31, the valve rod 31 is pressed in two sections, the knob gear 32 is meshed with the first gear adjuster 12 by the first section pressing, and meanwhile, the valve rod 31 is fixed at a first buckle part (not shown) in the control cavity; then, the second stage of pressing causes the knob gear 32 to engage the second gear adjuster 22, and at the same time, the valve stem 31 is fixed at a second snap (not shown) in the control chamber; when the valve stem 31 is pressed downward, the valve stem 31 may be released from the snap, and then restored to the original position by the restoring member 33, so that the knob gear 32 is disengaged from both the first gear adjuster 12 and the second gear adjuster 22.
As shown in fig. 3, the control chamber 4 is provided with a hall switch 8, the hall switch 8 is connected with the knob assembly 3, and when the knob assembly 3 is operated, the hall switch 8 sends an ignition signal to the gas range controller to control ignition.
The specific working principle is as follows;
when the gas stove is used, the first section of the valve rod 31 is pressed, the knob gear 32 is meshed with the first gear regulator 12, then the knob gear 32 rotates 90 degrees anticlockwise, then the first gear regulator 12 is driven to rotate 90 degrees clockwise, so that the first valve core 11 is driven to rotate, gas enters the inner ring fire vent hole 13 and the outer ring fire vent hole 14 from the gas inlet channel 5 through the specially designed vent holes on the first valve core 11, the gas supplies gas for the gas stove through the vent holes, meanwhile, the Hall switch 8 sends an ignition signal to a gas stove controller to ignite, the gas can continue to rotate anticlockwise after ignition, when the first valve core 11 rotates, the size of the vent hole leading to the outer ring fire vent hole 14 changes, then the gas flow entering the outer ring fire vent hole 14 is controlled, when the valve rod rotates to a certain angle, the vent hole leading to the outer ring fire hole 14 is completely closed, the outer ring fire is reduced until the outer ring fire is extinguished, the knob gear 32 is continuously rotated anticlockwise, and the vent hole communicated to the inner ring fire vent hole 13 is reduced, so that the gas flow of the inner ring fire vent hole 13 is reduced, and the inner ring fire begins to be reduced; if the fire power needs to be adjusted back, the knob gear 32 can be rotated clockwise, the first valve core 11 rotates, the vent hole leading to the inner ring fire air outlet hole 13 becomes large, the inner ring fire begins to become large, when the first valve core rotates to a certain angle, the vent hole leading to the outer ring fire air outlet hole 14 is opened, and the outer ring fire is ignited again.
When the inner and outer ring flames need to be synchronously adjusted, the second section of the valve rod 31 can be pressed, the knob gear 32 is meshed with the second gear adjuster 22, then the knob gear 32 rotates 90 degrees clockwise, then the second gear adjuster 22 is driven to rotate 90 degrees anticlockwise, so that the second valve core 21 is driven to rotate, gas is supplied to the gas stove from the gas inlet channel 5 through the specially designed vent holes in the second valve core 21 from the inner ring fire vent hole 23 and the outer ring fire vent hole 24, meanwhile, the Hall switch 8 sends an ignition signal to the gas stove controller for ignition, the gas can continuously rotate clockwise after ignition, at the moment, the second valve core 21 rotates, the vent holes led to the outer ring fire vent hole 24 and the inner ring fire vent hole 23 are synchronously reduced, then the gas flow of the outer ring fire vent hole 24 and the inner ring fire vent hole 23 is synchronously reduced, and the inner and outer ring flames are synchronously reduced; if the firepower needs to be adjusted back, the knob gear 32 can be rotated anticlockwise, the second valve core 21 rotates, vent holes leading to the outer ring fire vent hole 24 and the inner ring fire vent hole 23 are enlarged synchronously, the gas flow of the ring fire vent hole 24 and the inner ring fire vent hole 23 is enlarged synchronously, and the inner ring flame and the outer ring flame are enlarged synchronously.
Example two:
the embodiment two of the invention provides a gas stove which comprises a gas stove body and a bidirectional adjusting plug valve provided by the embodiment one, wherein the bidirectional adjusting plug valve is arranged on the gas stove body. The gas stove is provided with a gas pipeline, an inner ring gas outlet channel and an outer ring gas outlet channel which are respectively connected with a gas inlet channel 5, an inner ring fire gas outlet channel interface 7 and an outer ring fire gas outlet channel interface 6 of the bidirectional adjusting plug valve.
The gas-cooker that this embodiment provided passes through above-mentioned two-way regulation cock, has realized can synchronous control inside and outside ring firepower size, can control the size of outer ring firepower to the inner ring firepower step by step again, has satisfied the demand of various culinary art to different firepowers.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A gas stove regulating valve is characterized by being arranged on a gas stove body and comprising a first regulating valve component, a second regulating valve component and a knob component, wherein the first regulating valve component and the second regulating valve component are respectively provided with a first regulating cavity and a second regulating cavity; the knob assembly rotates towards the other direction to control the second adjusting valve assembly, so that the flame of the inner ring and the flame of the outer ring of the gas stove are synchronously adjusted.
2. The gas stove regulating valve as claimed in claim 1, wherein the first regulating valve assembly comprises a first valve core and a first regulator cooperating with the knob assembly to control the rotation of the first valve core, the first valve core is disposed in the first regulating cavity, a first inner ring fire outlet hole and a first outer ring fire outlet hole are disposed in the first regulating cavity, and the first inner ring fire outlet hole and the first outer ring fire outlet hole are communicated with the gas inlet channel; the second regulating valve component comprises a second valve core and a second regulator, the second regulator can be matched with the knob component to control the rotation of the second valve core, a second inner ring fire air outlet hole and a second outer ring fire air outlet hole are formed in the second regulating cavity, the second valve core is arranged in the second regulating cavity, a second inner ring fire air outlet hole and a second outer ring fire air outlet hole are formed in the second regulating cavity, and the second inner ring fire air outlet hole and the second outer ring fire air outlet hole are communicated with the air inlet channel.
3. The regulating valve for gas cookers as claimed in claim 2, wherein the first and second regulators are mounted on the upper ends of the first and second spools, respectively.
4. The gas stove regulating valve as claimed in claim 2 or 3, wherein the first regulator is a first regulating gear, the second regulator is a second regulating gear, and the first regulating gear and the second regulating gear are arranged in a staggered manner; the knob assembly comprises a valve rod and a knob gear, the lower end of the valve rod is inserted into the control cavity, the knob gear is fixed on the valve rod, and the knob gear is meshed with the first gear regulator or the second gear regulator by pressing the valve rod.
5. The gas stove regulating valve according to claim 4, wherein the knob assembly further comprises a reset member, and the reset member is sleeved on the valve stem.
6. The regulating valve for gas range as claimed in claim 4, wherein the valve stem is pressed in two stages, the first stage pressing causes the knob gear to engage with the first gear adjuster, the second stage pressing causes the knob gear to engage with the second gear adjuster, and the restoring member restores the valve stem from the first stage pressing or the second stage pressing to the initial state without pressing.
7. The gas stove regulating valve as claimed in claim 6, wherein the first section of the valve stem is fixed at a first snap provided in the control chamber when pressed, and the second section of the valve stem is fixed at a second snap provided in the control chamber when pressed.
8. The gas stove regulating valve as claimed in claim 1, wherein the control chamber is provided with a hall switch, the hall switch is connected with the knob assembly, and when the knob assembly is operated, the hall switch sends an ignition signal to a gas stove controller to control ignition.
9. The gas stove regulating valve according to any one of claims 1 to 3, further comprising an outer ring fire vent channel interface and an inner ring fire vent channel interface, wherein the outer ring fire vent channel interface is communicated with both the first outer ring fire vent hole and the second outer ring fire vent hole, and the inner ring fire vent channel interface is communicated with both the first inner ring fire vent hole and the second inner ring fire vent hole.
10. A gas burner comprising a gas burner body and a gas burner regulating valve according to any one of claims 1 to 9, wherein the bidirectional regulating cock valve is mounted on the gas burner body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475876.4A CN112032358A (en) | 2019-06-03 | 2019-06-03 | Gas stove regulating valve and gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475876.4A CN112032358A (en) | 2019-06-03 | 2019-06-03 | Gas stove regulating valve and gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112032358A true CN112032358A (en) | 2020-12-04 |
Family
ID=73575931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910475876.4A Pending CN112032358A (en) | 2019-06-03 | 2019-06-03 | Gas stove regulating valve and gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112032358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110214A (en) * | 2021-12-06 | 2022-03-01 | 广西电网有限责任公司钦州供电局 | Integrated valve for charging and discharging gas of power equipment |
| CN114321446A (en) * | 2021-12-14 | 2022-04-12 | 中山市思源电器有限公司 | Quantitative-adjustment fuel gas proportional valve |
-
2019
- 2019-06-03 CN CN201910475876.4A patent/CN112032358A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110214A (en) * | 2021-12-06 | 2022-03-01 | 广西电网有限责任公司钦州供电局 | Integrated valve for charging and discharging gas of power equipment |
| CN114321446A (en) * | 2021-12-14 | 2022-04-12 | 中山市思源电器有限公司 | Quantitative-adjustment fuel gas proportional valve |
| CN114321446B (en) * | 2021-12-14 | 2023-06-20 | 中山市思源电器有限公司 | Quantitative-adjustment fuel gas proportional valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207378876U (en) | Intelligent gas-burning stove and integrated kitchen range | |
| CN210688325U (en) | Intelligent temperature and time control gas stove | |
| CN205014438U (en) | Intelligent gas cooking utensils of electrodeless regulation of inner and outer ring independent control firepower | |
| CN105202592A (en) | Intelligent temperature control and time control device for gas stove and intelligent temperature control and time control gas stove | |
| CN112032358A (en) | Gas stove regulating valve and gas stove | |
| JP6466083B2 (en) | Gas stove | |
| EP2665969B1 (en) | Multi purpose gas burner | |
| CN211175495U (en) | Gas stove regulating valve and gas stove | |
| CN107726377B (en) | Intelligent gas stove and control method | |
| US9920933B2 (en) | Waist-high broiler for off-grid propane gas range appliance | |
| EP2574843A1 (en) | A time adjusted mechanical gas shut-off system | |
| CN209147158U (en) | Mechanical object position detecting head and cooker thereof | |
| CN212157281U (en) | Gas stove with stir-fry function | |
| CN210568604U (en) | Gas stove plug valve with shutoff outer ring fire | |
| CN110986114A (en) | Gas stove with stir-fry function | |
| CN211876101U (en) | Cooking utensils of automatically regulated firepower | |
| CN209147159U (en) | Photoelectric object position detecting head and cooker thereof | |
| CN217519911U (en) | Gas stove with explosion-frying large heat load | |
| CN111256175A (en) | Kitchen range capable of displaying fire gear and control method thereof | |
| CN214500166U (en) | Gas control valve and gas stove | |
| CN212252729U (en) | Kitchen range capable of displaying firepower gear | |
| CN110486756A (en) | A kind of gas furnace | |
| CN211041044U (en) | Gas stove with central fire controlled independently | |
| CN201811298U (en) | Timing gas cooker | |
| CN220931177U (en) | Intelligent kitchen with quick-fry function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |