CN110567005A - Air door adjusting device and gas stove - Google Patents
Air door adjusting device and gas stove Download PDFInfo
- Publication number
- CN110567005A CN110567005A CN201910868049.1A CN201910868049A CN110567005A CN 110567005 A CN110567005 A CN 110567005A CN 201910868049 A CN201910868049 A CN 201910868049A CN 110567005 A CN110567005 A CN 110567005A
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- door plate
- face
- air door
- 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
- 230000006698 induction Effects 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 description 49
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 238000010411 cooking Methods 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L13/00—Construction of valves or dampers for controlling air supply or draught
-
- 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
Abstract
the invention creatively discloses an air door adjusting device, which comprises: the induction burner comprises a burner with an outer fire cover and an inner fire cover, an injection pipe, an air door plate and an electromagnetic device, wherein an induction device is arranged beside the outer fire cover; one end of the injection pipe is connected with the furnace end, the other end of the injection pipe is an air inlet end face, a gas channel and an air channel are arranged in the injection pipe, and a nozzle is connected to the air inlet end face; the air door plate is hinged to the air inlet end face and is provided with an air inlet; the air door plate is a magnetic suction plate, and a covering part for automatically covering the air door plate is arranged on the air inlet end face; the electromagnetic device is located on the front side of the air door plate and used for absorbing and opening the air door plate, and the electromagnetic device is in electric signal connection with the induction device. The electromagnetic device can adjust the air intake quantity of the air door adjusting device according to two fire states so as to meet the requirements of different fire conditions on different air intake quantities.
Description
Technical Field
the invention relates to the field of household appliances, in particular to an air door adjusting device and a gas stove.
Background
traditional single tube furnace end gas-cooker is in the use, when the furnace end only adopted interior fire lid to heat, and the gas-cooker was in the small fire state this moment, when the furnace end adopted interior fire lid and outer fire lid to heat simultaneously, and the gas-cooker was in the big fire state this moment. However, based on the damper structure of the existing gas stove, the air intake amount of the damper is the same whether the gas stove is in a small fire state or a big fire state. In order to prevent the gas stove from generating flame when the gas stove is in a low-fire state, the air door needs to be fixed at a proper position, but when the gas stove is switched to a high-fire state, because the air intake quantity of the air door cannot meet the oxygen quantity consumed in the high-fire state, the gas stove cannot fully burn gas when the gas stove is in the high-fire state, the pot bottom is easily blackened, and the heat efficiency of the gas stove is affected.
Disclosure of Invention
the invention aims to solve the technical problems that: provided is a damper adjustment device capable of adjusting different air intake amounts according to different fires.
The invention also provides a gas stove comprising the air door adjusting device.
The invention creates the solution for solving the technical problem that:
A damper adjustment device comprising:
The burner is provided with an outer fire cover and an inner fire cover, and an induction device is arranged beside the outer fire cover and used for detecting the flame temperature of the outer fire cover;
one end of the injection pipe is connected with the furnace end, the other end of the injection pipe is an air inlet end face, a gas channel and an air channel are arranged in the injection pipe, the gas channel and the air channel are communicated to the air inlet end face, a nozzle is connected to the gas channel, and the nozzle extends out of the air inlet end face;
The air inlet plate is hinged to the air inlet end face and provided with an air inlet hole, and the position of the air inlet hole corresponds to that of the air channel; the air door plate is a magnetic suction plate, and a covering part for automatically covering the air door plate is arranged on the air inlet end face;
the electromagnetic device is positioned on the front side of the wind door plate, the attraction of the electromagnetic device to the wind door plate is greater than the covering acting force of the covering piece to the wind door plate, the electromagnetic device is used for attracting and opening the wind door plate, and the electromagnetic device is in electric signal connection with the induction device.
The beneficial effects of the invention are as follows: when the outer fire cover and the inner fire cover simultaneously burn gas outwards, the induction device detects the flame temperature of the outer fire cover, and after the electromagnetic device receives the signal feedback of the induction device, the electromagnetic device is electrified and attracts the air door plate to open the air door plate, so that the air inlet amount of the air door adjusting device is increased, the gas can be fully burnt, and the heat efficiency is improved; when only interior fire lid is during toward outer gas, this moment induction system can not detect the flame temperature of outer fire lid, electromagnetic means receives after induction system's signal feedback, electromagnetic means outage, the wind door plant is in automatic lid closes under the effect of lid closes on the terminal surface of admitting air, has reduced air door adjusting device's air input, avoids the gas because the air too much produces the detonation.
Furthermore, the cover assembly is an extension spring, one end of the extension spring is connected to the air inlet end face, and the other end of the extension spring is connected to the air door plate; or the cover part is a torsion spring which is arranged at the hinged position of the air inlet end face and the air door plate; or, the covering part is a magnet, and the magnet is used for attracting the air door plate.
further, in order to clearly distinguish different air intake amounts at different fire conditions, the flow area of the air inlet hole is smaller than that of the air channel.
Furthermore, the air door plate is provided with a long round hole, and the nozzle penetrates through the long round hole, so that the opening and closing of the air door plate are not affected by the nozzle.
In addition, the number of the air channels and the number of the air inlets are two, the fuel gas channel is located between the two air channels, and the long round hole is located between the two air inlets.
Further, the air door adjusting device further comprises a sliding block mechanism arranged in the front and at the back, and the electromagnetic device is arranged on the sliding block mechanism and can move back and forth. The position of the electromagnetic device can directly influence an air inlet included angle between the air door plate and the air inlet end face.
In addition, slider mechanism is including the slide rail that sets up from beginning to end, sliding connection has the slider on the slide rail, install on the slider electromagnetic means, be equipped with the locking piece that is used for locking electromagnetic means's position on the slider.
further, the induction device is a thermocouple or a temperature sensor, the induction device is electrically connected with the controller, and the controller is electrically connected with the electromagnetic device.
Further, the furnace end is provided with an ignition device, and the ignition device is specifically a pulse igniter.
Finally, the invention also provides a gas stove, which comprises a gas base and at least one air door adjusting device, wherein the furnace end, the injection pipe and the electromagnetic device are all arranged in the gas base, the top surface of the gas base is provided with at least one furnace hole, each furnace end is positioned in the corresponding furnace hole, the periphery of each furnace hole is provided with a furnace frame, and the furnace frames are used for placing cooking containers, such as woks or marmite.
drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the described drawings are only a part of the embodiments of the invention, not all embodiments, and that a person skilled in the art will be able to derive other designs and drawings from these drawings without the exercise of inventive effort.
FIG. 1 is a schematic perspective view of a damper adjustment device according to the present invention;
Fig. 2 is a schematic perspective view of the damper adjusting device according to the present invention without the damper plate and the electromagnetic device;
FIG. 3 is a schematic perspective view of a damper adjustment device according to the present invention in a fire condition;
Fig. 4 is a schematic perspective view of the damper adjusting device according to the present invention in a small fire state.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and the embodiments, so that the objects, the features and the effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other. Finally, it should be noted that the terms "center, upper, lower, left, right, vertical, horizontal, inner, outer" and the like are used herein to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing and simplifying the present invention, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms first, second and third as used herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
fig. 1 shows is air door adjusting device, including the furnace end 100 that has outer fire lid 110 and interior fire lid 120, draw and penetrate pipe 200, nozzle 300 and electromagnetic means 400, electromagnetic means 400 specifically is the electro-magnet, be equipped with the gas in furnace end 100 along separate routes, outer fire lid 110 with all be equipped with a plurality of gas holes on the interior fire lid 120, it is a plurality of the gas hole all with the gas is along separate routes the intercommunication, makes outer fire lid 110 with interior fire lid 120 all can be toward outer gas. An induction device 111 is arranged beside the outer fire cover 110, and the induction device 111 is used for detecting the flame temperature of the outer fire cover 110; the sensing device 111 is a thermocouple or a temperature sensor, and the thermocouple is a passive sensor and has the advantages of simple structure, convenience in manufacturing, wide measurement range, high precision, small inertia, convenience in remote transmission of output signals and the like, so that the sensing device 111 in the invention is preferably a thermocouple. Specifically, the thermocouple is electrically connected to a controller (not shown in the drawings), the controller is electrically connected to the electromagnetic device 400, the controller includes but is not limited to a single chip, an FPGA, or a PLC, and the controller is capable of receiving feedback of the thermocouple and outputting a switching signal to the electromagnetic device 400; when the outer fire cover 110 is used for burning gas outwards and the flame temperature reaches a preset temperature, the controller outputs a high-level signal to the electromagnetic device 400, so that the electromagnetic device 400 is electrified and has magnetism; when the outer fire cover 110 does not emit outward gas or the flame temperature does not reach the preset temperature, the controller outputs a low level signal to the electromagnetic device 400, so that the electromagnetic device 400 loses power and loses magnetism. Besides, the burner 100 is provided with an ignition device 130, the ignition device 130 is located beside the inner fire cover 120, and the ignition device 130 is specifically a pulse igniter.
As shown in fig. 1 and 2, one end of an injection pipe 200 is connected to the burner 100, the other end of the injection pipe 200 is an air inlet end face 210, a gas channel and an air channel 220 are arranged in the injection pipe 200, the gas channel and the air channel 220 are both communicated to the air inlet end face 210, and the gas channel is communicated with the gas branch; be equipped with the internal thread in the gas channel, be equipped with the external screw thread on the nozzle 300, nozzle 300 threaded connection be in on the gas channel, nozzle 300 stretches out to outside the inlet end face 210, in order to avoid the gas to leak, the external screw thread cover on the nozzle 300 is equipped with the sealing washer.
The air inlet end face 210 is hinged with an air door panel 500, the air door panel 500 is hinged on the air inlet end face 210 through a hinge 510, so that the air door panel 500 can cover the air inlet end face 210, and in order to enable the electromagnetic device 400 to attract the air door panel 500, the air door panel 500 is a magnetic suction panel, namely the air door panel 500 is made of a magnetic material or iron alloy; the air door plate 500 is provided with air inlet holes 520, the positions of the air inlet holes 520 correspond to the positions of the air channel 220, and the flow areas of the air inlet holes 520 are smaller than the flow area of the air channel 220 in order to obviously distinguish different air intakes in different fires. The number of the air passages 220 may be one or two, when the number of the air passages 220 is one, the number of the air inlets 520 is also one, the air flap panel 500 is arranged beside the nozzle 300 to form a half cover plate, or the air flap panel 500 is a full cover plate, when the air flap panel 500 is a full cover plate, the air flap panel 500 is provided with a long circular hole 530, and the nozzle 300 penetrates through the long circular hole 530, so that the opening and closing of the air flap panel 500 are not affected by the nozzle 300. When the number of the air passages 220 is two, the number of the air inlets 520 is also two, the gas passage is located between the two air passages 220, the air flap plate 500 is a full cover plate, the air flap plate 500 is provided with a long circular hole 530, the long circular hole 530 is located between the two air inlets 520, and the nozzle 300 penetrates through the long circular hole 530, so that the opening and closing of the air flap plate 500 are not affected by the nozzle 300. In order to enable the air door panel 500 to be automatically covered on the air inlet end face 210, a covering piece is arranged on the air inlet end face 210, the covering piece is an extension spring, a torsion spring or a magnet 211, when the covering piece is the extension spring, one end of the extension spring is connected to the air inlet end face 210, the other end of the extension spring is connected to the air door panel 500, and the extension spring provides elastic force to enable the air door panel 500 to be automatically covered on the air inlet end face 210; when the covering part is a torsion spring, the torsion spring is installed on the hinge 510 between the air inlet end face 210 and the air flap panel 500, and the torsion spring provides elasticity to enable the air flap panel 500 to be automatically covered on the air inlet end face 210; when the closing member is the magnet 211, the magnet 211 provides a magnetic force so that the damper plate 500 can be automatically closed on the air inlet end surface 210. It should be further noted that, if the cover assembly in the invention is an extension spring or a torsion spring, the damper plate 500 may be hinged on any edge of the air inlet end face 210; if the cover component in the invention is provided with the magnet 211, the air door panel 500 is preferably hinged on the upper edge of the air inlet end face 210, so that the air door panel 500 can be partially covered by gravity and then completely covered by the magnetic force of the magnet 211, and the influence on the covering of the air door panel 500 due to insufficient magnetic force is avoided.
As shown in fig. 3 and 4, the electromagnetic device 400 is located at the front side of the damper panel 500, and in order to enable the damper panel 500 to be opened, the attraction force of the electromagnetic device 400 to the damper panel 500 is greater than the covering force of the covering member to the damper panel 500, that is, the electromagnetic device 400 needs to be located at a proper position or the electromagnetic device 400 needs to have a proper magnetic force to overcome the covering force of the covering member. When the outer fire cover 110 and the inner fire cover 120 simultaneously emit gas outwards, the air door adjusting device is in a big fire state, the controller outputs a high level signal to the electromagnetic device 400, the electromagnetic device 400 is powered on and has magnetism, the electromagnetic device 400 attracts the air door plate 500, so that the air door plate 500 is opened and forms an air inlet included angle with the air inlet end face 210, and the air inlet amount of the air door adjusting device is increased, so that the gas can be fully combusted, and the heat efficiency is improved; when only interior fire lid 120 is during the past gas, this moment air door adjusting device is in the small fire state, the controller to electromagnetic means 400 outputs a low level signal, and electromagnetic means 400 loses the electricity and loses magnetism, air door board 500 no longer by electromagnetic means 400 actuation, air door board 500 is in automatic lid closes under the effect of lid piece on the terminal surface 210 that admits air, this moment air door adjusting device's air input reduces, avoids the gas because the air is too much and produces the detonation.
In other embodiments, the position of the electromagnetic device 400 not only affects the magnetic force of the electromagnetic device 400 on the wind gate panel 500, but also affects the air intake included angle between the wind gate panel 500 and the air intake end surface 210, when the electromagnetic device 400 is closer to the wind gate panel 500, the magnetic force of the electromagnetic device 400 on the wind gate panel 500 is larger, the air intake included angle between the wind gate panel 500 and the air intake end surface 210 is smaller, and when the electromagnetic device 400 is farther from the wind gate panel 500, the magnetic force of the electromagnetic device 400 on the wind gate panel 500 is smaller, and the air intake included angle between the wind gate panel 500 and the air intake end surface 210 is larger. Because the larger the air inlet included angle is, the more the air intake amount is, in order to adjust the position of the electromagnetic device 400 and accurately control the air intake amount, the air door adjusting device further comprises a slider mechanism 600 arranged in the front and back, and the electromagnetic device 400 is mounted on the slider mechanism 600, so that the electromagnetic device 400 can move back and forth. Specifically, the slider mechanism 600 includes a slide rail 610 disposed in front and back, a slider 620 is slidably connected to the slide rail 610, a mounting plate 410 is disposed on the electromagnetic device 400, and the mounting plate 410 is fixedly connected to the slider 620, so that the electromagnetic device 400 can move back and forth along the slide rail 610; in order to lock the position of the electromagnetic device 400, a locking member (not shown in the drawings) is disposed on the sliding block 620, and the locking member is specifically a locking bolt, and the locking bolt passes through the sliding block 620 and abuts against the sliding rail 610, so that the position of the electromagnetic device 400 is locked. Besides, a rack and pinion mechanism (not shown in the drawings) can be used for adjusting the front and back positions of the electromagnetic device 400, in order to lock the position of the electromagnetic device 400, a transmission shaft is synchronously connected to the gear, the transmission shaft penetrates through a plate, a nut is connected to the transmission shaft in a threaded manner, the nut is only required to be abutted against the plate and locked, and at the moment, the transmission shaft is locked, so that the position of the electromagnetic device 400 is locked.
the invention also provides a gas stove, which comprises a gas base (not shown in the attached drawing) and at least one air door adjusting device, wherein the furnace end 100, the injection pipe 200 and the electromagnetic device 400 are all installed in the gas base, the top surface of the gas base is provided with at least one furnace hole, each furnace end 100 is positioned in the corresponding furnace hole, the periphery of each furnace hole is provided with a furnace frame, and the furnace frames are used for placing cooking containers, such as woks or marmite. In order to control the fire of the gas stove, each nozzle 300 is connected with a flow regulating valve, each flow regulating valve is provided with a regulating knob, the regulating knob can control the flow of the flow regulating valve, all the regulating knobs are positioned on the upper surface of the gas base, and a user can conveniently control the fire of the gas stove through the regulating knobs.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (10)
1. A damper adjustment device, comprising:
The burner is provided with an outer fire cover and an inner fire cover, and an induction device is arranged beside the outer fire cover and used for detecting the flame temperature of the outer fire cover;
One end of the injection pipe is connected with the furnace end, the other end of the injection pipe is an air inlet end face, a gas channel and an air channel are arranged in the injection pipe, the gas channel and the air channel are communicated to the air inlet end face, a nozzle is connected to the gas channel, and the nozzle extends out of the air inlet end face;
The air inlet plate is hinged to the air inlet end face and provided with an air inlet hole, and the position of the air inlet hole corresponds to that of the air channel; the air door plate is a magnetic suction plate, and a covering part for automatically covering the air door plate is arranged on the air inlet end face;
the electromagnetic device is positioned on the front side of the wind door plate, the attraction of the electromagnetic device to the wind door plate is greater than the covering acting force of the covering piece to the wind door plate, the electromagnetic device is used for attracting and opening the wind door plate, and the electromagnetic device is in electric signal connection with the induction device.
2. The damper adjustment device of claim 1, wherein: the cover assembly is an extension spring, one end of the extension spring is connected to the air inlet end face, and the other end of the extension spring is connected to the air door plate;
Or the cover part is a torsion spring which is arranged at the hinged position of the air inlet end face and the air door plate;
Or, the covering part is a magnet, and the magnet is used for attracting the air door plate.
3. The damper adjustment device of claim 1, wherein: the flow area of the air inlet hole is smaller than that of the air channel.
4. The damper adjustment device of claim 1, wherein: the air door plate is provided with a long round hole, and the nozzle penetrates through the long round hole.
5. The damper adjustment device of claim 4, wherein: the number of the air channels and the number of the air inlets are two, the gas channel is located between the two air channels, and the long round hole is located between the two air inlets.
6. The damper adjustment device of claim 1, wherein: the electromagnetic device is arranged on the sliding block mechanism, so that the electromagnetic device can move back and forth.
7. The damper adjustment device of claim 6, wherein: the slide rail that slider mechanism set up around including, sliding connection has the slider on the slide rail, install on the slider electromagnetic device, be equipped with the locking piece that is used for locking electromagnetic device's position on the slider.
8. the damper adjustment device of claim 1, wherein: the sensing device is a thermocouple or a temperature sensor.
9. The damper adjustment device of claim 1, wherein: the furnace end is provided with an ignition device.
10. a gas range comprising at least one damper adjusting device according to any one of claims 1 to 9, further comprising: the gas base, the furnace end, draw and penetrate pipe and electromagnetic means and all install in the gas base, at least one stove hole has been seted up to the top surface of gas base, every the furnace end all is located the stove downthehole that corresponds, every the periphery in stove hole all is equipped with the furnace frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910868049.1A CN110567005A (en) | 2019-09-11 | 2019-09-11 | Air door adjusting device and gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910868049.1A CN110567005A (en) | 2019-09-11 | 2019-09-11 | Air door adjusting device and gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110567005A true CN110567005A (en) | 2019-12-13 |
Family
ID=68779954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910868049.1A Pending CN110567005A (en) | 2019-09-11 | 2019-09-11 | Air door adjusting device and gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110567005A (en) |
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| JPH07301420A (en) * | 1994-04-30 | 1995-11-14 | Sanyo Electric Co Ltd | Gas burning device |
| KR980008883U (en) * | 1998-02-21 | 1998-04-30 | 최진민 | Combustion air regulator of multi-purpose boiler |
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| CN201531921U (en) * | 2009-09-28 | 2010-07-21 | 徐剑光 | Household gas stove |
| CN201628267U (en) * | 2010-03-10 | 2010-11-10 | 宁波方太厨具有限公司 | Gas stove air door adjusting device |
| CN201983302U (en) * | 2011-03-16 | 2011-09-21 | 上海理工大学 | Air-fuel ratio regulating device for electromagnetic gas stove |
| CN206504361U (en) * | 2017-02-28 | 2017-09-19 | 安徽绿宝不锈钢设备制造有限公司 | A kind of energy-saving gas cooker with flame-out protection device |
| KR101780046B1 (en) * | 2017-04-26 | 2017-09-19 | 민정호 | Induction oven range ventilation system |
| CN107289475A (en) * | 2016-04-02 | 2017-10-24 | 刘元雨 | A kind of intelligent closed fume afterheat recycling type combustion gas Electromagnetic heating stove |
| CN208025510U (en) * | 2018-04-03 | 2018-10-30 | 杭州老板电器股份有限公司 | Burner and gas-cooker |
| CN208504443U (en) * | 2018-07-06 | 2019-02-15 | 广东美的厨房电器制造有限公司 | Air regulating board and gas-cooker for burner |
| CN210740465U (en) * | 2019-09-11 | 2020-06-12 | 广东万家乐厨房科技有限公司 | Air door adjusting device and gas stove |
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2019
- 2019-09-11 CN CN201910868049.1A patent/CN110567005A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07301420A (en) * | 1994-04-30 | 1995-11-14 | Sanyo Electric Co Ltd | Gas burning device |
| KR980008883U (en) * | 1998-02-21 | 1998-04-30 | 최진민 | Combustion air regulator of multi-purpose boiler |
| CN2932140Y (en) * | 2003-11-11 | 2007-08-08 | 肖云生 | Backfire detecting device |
| EP2072900A1 (en) * | 2007-12-17 | 2009-06-24 | CANDY S.p.A. | Burner for a household gas cooktop and household gas cooktop |
| CN201531921U (en) * | 2009-09-28 | 2010-07-21 | 徐剑光 | Household gas stove |
| CN201628267U (en) * | 2010-03-10 | 2010-11-10 | 宁波方太厨具有限公司 | Gas stove air door adjusting device |
| CN201983302U (en) * | 2011-03-16 | 2011-09-21 | 上海理工大学 | Air-fuel ratio regulating device for electromagnetic gas stove |
| CN107289475A (en) * | 2016-04-02 | 2017-10-24 | 刘元雨 | A kind of intelligent closed fume afterheat recycling type combustion gas Electromagnetic heating stove |
| CN206504361U (en) * | 2017-02-28 | 2017-09-19 | 安徽绿宝不锈钢设备制造有限公司 | A kind of energy-saving gas cooker with flame-out protection device |
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| CN208504443U (en) * | 2018-07-06 | 2019-02-15 | 广东美的厨房电器制造有限公司 | Air regulating board and gas-cooker for burner |
| CN210740465U (en) * | 2019-09-11 | 2020-06-12 | 广东万家乐厨房科技有限公司 | Air door adjusting device and gas stove |
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