CN109000026A - A kind of multi-way control valve of gas utensil and kindling material compensation method - Google Patents
A kind of multi-way control valve of gas utensil and kindling material compensation method Download PDFInfo
- Publication number
- CN109000026A CN109000026A CN201811073458.4A CN201811073458A CN109000026A CN 109000026 A CN109000026 A CN 109000026A CN 201811073458 A CN201811073458 A CN 201811073458A CN 109000026 A CN109000026 A CN 109000026A
- Authority
- CN
- China
- Prior art keywords
- kindling material
- channel
- venthole
- gas utensil
- air inlet
- 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
- 230000001535 kindling effect Effects 0.000 title claims abstract description 97
- 239000000463 material Substances 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000001939 inductive effect Effects 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000003519 ventilatory effect Effects 0.000 claims description 8
- 210000002837 heart atrium Anatomy 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 33
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way 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
- 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
- F16K11/20—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 separate actuating members
- F16K11/22—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 separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The present invention relates to a kind of multi-way control valves of gas utensil and kindling material compensation method.A kind of multi-way control valve of gas utensil, including valve body, set on several electromagnetic assemblies of valve body；Valve body be equipped with air inlet, and with the kindling material venthole of air inlet connection, main venthole；Kindling material channel is equipped between kindling material venthole and air inlet；At least one gear channel is equipped between main venthole and air inlet；Electromagnetic assembly is set to kindling material channel and gear channel.The present invention controls the on-off of solenoid valve by the way that electromagnetic assembly is arranged on valve body；Meanwhile kindling material is set on valve body and compensates gear, avoid the extinguishing of gas utensil kindling material.Degree of integration of the present invention is high, and small in size, easy to maintenance, production cost is low；Energy automatic inflating device, avoids the kindling material of gas utensil from extinguishing.
Description
Technical field
The present invention relates to cooker installations, more specifically refer to multi-way control valve and the kindling material compensation side of a kind of gas utensil
Method.
Background technique
The existing multiple solenoid valve blocks of gas utensil equipment synthesize valve group, control the gear of each different gas outputs,
Multiple solenoid valve blocks are combined, and pipeline is complex, and volume is bigger, and degree of integration is low.Moreover, existing gas utensil does not have
Kindling material compensation, after blower is to wind gas utensil, tolerance deficiency is easy to extinguish, and it is more inconvenient to use.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, the multi-way control valve and kindling material of a kind of gas utensil are provided
Compensation method.
To achieve the above object, the invention adopts the following technical scheme:
A kind of multi-way control valve of gas utensil, including valve body, set on several electromagnetic assemblies of valve body；The valve body is set
Have an air inlet, and with the kindling material venthole of air inlet connection, main venthole；It is equipped between the kindling material venthole and air inlet
Kindling material channel；At least one gear channel is equipped between the main venthole and air inlet；The electromagnetic assembly is logical set on kindling material
Road and gear channel.
Its further technical solution are as follows: compensation channel is additionally provided between the kindling material venthole and air inlet；The compensation
Channel is arranged in parallel with kindling material channel；The compensation channel is equipped with the electromagnetic assembly.
Its further technical solution are as follows: the kindling material channel, gear channel and compensation channel are equipped with adjusting rod, and rotation is adjusted
Pole, to control kindling material channel, gear channel and the ventilatory capacity for compensating channel.
Its further technical solution are as follows: the adjusting rod inner end is equipped with atrium, and periphery is equipped with one and adjusts mouth；The tune
It saves mouth and adjusts mouth connection；The adjusting mouth is towards electromagnetic assembly side, and the atrium is towards kindling material venthole or main outlet
Hole side.The size for adjusting connection mouth between mouth and kindling material channel, gear channel and compensation channel of rotation adjusting lever, with control
Ventilatory capacity.
Its further technical solution are as follows: the valve body is rectangular parallelepiped structure；The air inlet is arranged along its length, and fire
Kind venthole, main venthole and air inlet are arranged in parallel.
Its further technical solution are as follows: the kindling material channel, gear channel and compensation channel include being set to air inlet
Side and first passage portion with its connection, are set to main venthole or kindling material venthole side and the second channel with its connection
Portion, connection is in the third channel portion in first passage portion and second channel portion；The adjusting rod is set to third channel portion；Described
Two channel parts are blind hole, and outer end is equipped with plug or plugging plate.
Its further technical solution are as follows: the electromagnetic assembly quantity in the kindling material channel, gear channel and the setting of compensation channel
It is two, respectively the first electromagnetic assembly and the second electromagnetic assembly；First electromagnetic assembly be set to first passage portion with
The connection position of air inlet；Second electromagnetic assembly is set to the connection of second channel portion and main venthole or kindling material venthole
Place.
Its further technical solution are as follows: the electromagnetic assembly includes coil and iron core；The power output end of the iron core is set
There is plugging block.
Its further technical solution are as follows: the kindling material nozzle connection of the kindling material venthole and gas utensil；The main venthole
With the burner connection of gas utensil.
A kind of kindling material compensation method of gas valve, comprising:
Gas utensil is equipped with kindling material nozzle, flame inducing probes；
Control valve is equipped with kindling material venthole, kindling material electromagnetic assembly, compensation electromagnetic component；
Control centre；
Kindling material nozzle and kindling material venthole connection；Flame inducing probes, kindling material electromagnetic assembly and compensation electromagnetic component and control
Center processed is electrically connected；Flame inducing probes detect gas utensil flame status, and will test signal and be sent to control centre；Control
Center sends a signal to compensation electromagnetic component according to the detection data of flame, to control the on-off of control valve, increases kindling material nozzle
Ventilatory capacity.
Compared with the prior art, the invention has the advantages that: the present invention is controlled by the way that electromagnetic assembly is arranged on valve body
The on-off of solenoid valve；Meanwhile kindling material is set on valve body and compensates gear, avoid the extinguishing of gas utensil kindling material.The present invention integrates journey
Degree is high, and small in size, easy to maintenance, production cost is low；Energy automatic inflating device, avoids the kindling material of gas utensil from extinguishing.
The invention will be further described in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of the multi-way control valve of gas utensil of the present invention；
Fig. 2 is a kind of explosive view of the multi-way control valve of gas utensil of the present invention；
Fig. 3 is a kind of explosive view at another visual angle of the multi-way control valve of gas utensil of the present invention；
Fig. 4 is a kind of adjusting rod three-dimensional structure diagram of the multi-way control valve of gas utensil of the present invention；
Fig. 5 is a kind of front view of the multi-way control valve of gas utensil of the present invention；
Fig. 6 is the cross-sectional view at A-A of Fig. 5 of the present invention；
Fig. 7 is the cross-sectional view at C-C of Fig. 5 of the present invention；
Fig. 8 is a kind of bottom view of the multi-way control valve of gas utensil of the present invention；
Fig. 9 is the cross-sectional view at B-B of Fig. 5 of the present invention；
Figure 10 is a kind of right view of the multi-way control valve of gas utensil of the present invention；
Figure 11 is the cross-sectional view at D-D of Fig. 5 of the present invention；
Figure 12 is a kind of left view of the multi-way control valve of gas utensil of the present invention；
Figure 13 is a kind of circuit block diagram of the kindling material compensation method of gas valve of the present invention.
Specific embodiment
In order to more fully understand technology contents of the invention, combined with specific embodiments below to technical solution of the present invention into
One step introduction and explanation, but not limited to this.
Such as the drawing that Fig. 1 to Figure 13 is the embodiment of the present invention.
A kind of multi-way control valve of gas utensil, as shown in Figures 1 to 12, including valve body 10, set on the several of valve body 10
A electromagnetic assembly 20.Valve body 10 be equipped with air inlet 11, and with the kindling material venthole 12 of 11 connection of air inlet, main venthole 13.
Kindling material channel 14 is equipped between kindling material venthole 12 and air inlet 11.At least one is equipped between main venthole 13 and air inlet 11
Gear channel 15.Electromagnetic assembly 20 is set to kindling material channel 14 and gear channel 15.By the power on/off of electromagnetic assembly 20, to control
Kindling material channel 14 and gear channel 15 open or close.Electromagnetic assembly 20 is in kindling material channel 14 and gear channel 15 in normal
Closed state, after energization, electromagnetic assembly 20 is acted, and air inlet 11 is by kindling material channel 14 or gear channel 15 come connection, combustion gas connection
It is logical.
Compensation channel 16 is additionally provided between kindling material venthole 12 and air inlet 11.It is in parallel with kindling material channel 14 to compensate channel 16
Setting.It compensates channel 16 and is equipped with the electromagnetic assembly 20, to control the on-off in compensation channel 16.
Kindling material channel 14, gear channel 15 and compensation channel 16 are equipped with adjusting rod 17, rotation adjusting lever 17, to control fire
Kind channel 14, gear channel 15 and the ventilatory capacity for compensating channel 16.
Specifically, 17 inner end of adjusting rod is equipped with atrium 171, and periphery is equipped with one and adjusts mouth 172.It adjusts mouth 172 and adjusts
Save 172 connection of mouth.Mouth 172 is adjusted towards 20 side of electromagnetic assembly, the atrium 171 is towards kindling material venthole 12 or main outlet
13 side of hole.Connection mouth between the adjusting mouth 172 of rotation adjusting lever 17 and kindling material channel 14, gear channel 15 and compensation channel 16
Size, to control ventilatory capacity.Different stalls, connection mouth it is in different size.
Valve body 10 is rectangular parallelepiped structure.Air inlet 11 arranges along its length, and kindling material venthole 12, main venthole 13 with
Air inlet 11 is arranged in parallel.
Specifically, kindling material channel 14, gear channel 15 and compensation channel 16 include be set to 11 side of air inlet and with
The first passage portion 161 of its connection is set to main venthole 13 or 12 side of kindling material venthole and the second channel with its connection
Portion 162, connection is in the third channel portion 163 in first passage portion 161 and second channel portion 162.It is logical that adjusting rod 17 is set to third
Road portion 163.Second channel portion 162 is blind hole, and outer end is equipped with plug or plugging plate 164.
20 quantity of electromagnetic assembly that kindling material channel 14, gear channel 15 and compensation channel 16 are arranged is two, respectively
First electromagnetic assembly 20 and the second electromagnetic assembly 20.First electromagnetic assembly 20 is set to first passage portion 161 and air inlet 11
Connection position.Second electromagnetic assembly 20 is set to the connection position of second channel portion 162 and main venthole 13 or kindling material venthole 12.Fire
The first electromagnetic assembly 20 and the second electromagnetic assembly 20 is arranged in kind channel 14 or gear channel 15, ensure that the safety of multi-way control valve
Property.
Adjusting rod 17 extends to 10 outside of valve body.Valve body 10 is equipped with the positioning plate for positioning adjusting rod 17.
Specifically, electromagnetic assembly 20 includes coil and iron core.Coil and iron core form driving part 21, obtain it is electric after, iron core
Movement.The power output end of iron core is equipped with plugging block 22.Plugging block 22 is for sealing first passage portion 161 or third channel portion
163, play the role of switch.
The kindling material nozzle connection of kindling material venthole 12 and gas utensil.The burner connection of main venthole 13 and gas utensil.
In the present embodiment, the number in gear channel 15 is five, i.e. multi-way control valve is five gears, and each gear is set
It is equipped with two electromagnetic assemblies 20.Converge with main venthole 13 gas outlet of five gears.Each gear sets adjusting rod 17, with
Adjust the ventilatory capacity of each gear.
A kind of kindling material compensation method of gas valve, as shown in figure 13, comprising:
Gas utensil is equipped with kindling material nozzle, flame inducing probes；
Control valve is equipped with kindling material venthole 12, kindling material electromagnetic assembly 20, compensation electromagnetic component 20；
Control centre；
Kindling material nozzle and 12 connection of kindling material venthole；Flame inducing probes, kindling material electromagnetic assembly 20 and compensation electromagnetic component
20 are electrically connected with control centre；Flame inducing probes detect gas utensil flame status, and will test signal and be sent in control
The heart；Control centre sends a signal to compensation electromagnetic component 20 according to the detection data of flame, to control the on-off of control valve, adds
Big kindling material nozzle ventilatory capacity, avoids the extinguishing of the kindling material when increasing the air quantity of blower.
In conclusion the present invention controls the on-off of solenoid valve by the way that electromagnetic assembly is arranged on valve body；Meanwhile in valve body
Upper setting kindling material compensates gear, avoids the extinguishing of gas utensil kindling material.Degree of integration of the present invention is high, small in size, easy to maintenance, production
It is at low cost；Energy automatic inflating device, avoids the kindling material of gas utensil from extinguishing.
It is above-mentioned that technology contents of the invention are only further illustrated with embodiment, in order to which reader is easier to understand, but not
It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by of the invention
Protection.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of multi-way control valve of gas utensil, which is characterized in that including valve body, set on several electromagnetic assemblies of valve body；
The valve body be equipped with air inlet, and with the kindling material venthole of air inlet connection, main venthole；The kindling material venthole and air inlet
Kindling material channel is equipped between hole；At least one gear channel is equipped between the main venthole and air inlet；The electromagnetic assembly
Set on kindling material channel and gear channel.
2. a kind of multi-way control valve of gas utensil according to claim 1, which is characterized in that the kindling material venthole with
Compensation channel is additionally provided between air inlet；The compensation channel is arranged in parallel with kindling material channel；The compensation channel is equipped with described
Electromagnetic assembly.
3. a kind of multi-way control valve of gas utensil according to claim 2, which is characterized in that the kindling material channel, shelves
Bit port and compensation channel are equipped with adjusting rod, rotation adjusting lever, to control the logical of kindling material channel, gear channel and compensation channel
Tolerance.
4. a kind of multi-way control valve of gas utensil according to claim 3, which is characterized in that the adjusting rod inner end is set
There is atrium, and periphery is equipped with one and adjusts mouth；The adjusting mouth and adjusting mouth connection；The adjusting mouth is towards electromagnetic assembly one
Side, the atrium is towards kindling material venthole or main venthole side.The adjusting mouth of rotation adjusting lever and kindling material channel, gear lead to
The size of connection mouth between road and compensation channel, to control ventilatory capacity.
5. a kind of multi-way control valve of gas utensil according to claim 3, which is characterized in that the valve body is cuboid
Structure；The air inlet is arranged along its length, and kindling material venthole, main venthole and air inlet are arranged in parallel.
6. a kind of multi-way control valve of gas utensil according to claim 5, which is characterized in that the kindling material channel, shelves
Bit port and compensation channel include being set to air inlet side and the first passage portion with its connection, be set to main venthole or
Kindling material venthole side and second channel portion with its connection, connection is in the third channel in first passage portion and second channel portion
Portion；The adjusting rod is set to third channel portion；The second channel portion is blind hole, and outer end is equipped with plug or plugging plate.
7. a kind of multi-way control valve of gas utensil according to claim 6, which is characterized in that the kindling material channel, shelves
Bit port and the electromagnetic assembly quantity of compensation channel setting are two, respectively the first electromagnetic assembly and the second electromagnetic assembly；
First electromagnetic assembly is set to the connection position of first passage portion and air inlet；It is logical that second electromagnetic assembly is set to second
The connection position in road portion and main venthole or kindling material venthole.
8. the multi-way control valve of described in any item a kind of gas utensils according to claim 1-7, which is characterized in that the electricity
Magnetic assembly includes coil and iron core；The power output end of the iron core is equipped with plugging block.
9. a kind of multi-way control valve of gas utensil according to claim 1, which is characterized in that the kindling material venthole with
The kindling material nozzle connection of gas utensil；The burner connection of the main venthole and gas utensil.
10. a kind of kindling material compensation method of gas valve characterized by comprising
Gas utensil is equipped with kindling material nozzle, flame inducing probes；
Control valve is equipped with kindling material venthole, kindling material electromagnetic assembly, compensation electromagnetic component；
Control centre；
Kindling material nozzle and kindling material venthole connection；In flame inducing probes, kindling material electromagnetic assembly and compensation electromagnetic component and control
The heart is electrically connected；Flame inducing probes detect gas utensil flame status, and will test signal and be sent to control centre；Control centre
According to the detection data of flame, compensation electromagnetic component is sent a signal to, to control the on-off of control valve, increases the ventilation of kindling material nozzle
Amount.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073458.4A CN109000026A (en) | 2018-09-14 | 2018-09-14 | A kind of multi-way control valve of gas utensil and kindling material compensation method |
| HK18114198A HK1251857A2 (en) | 2018-09-14 | 2018-11-07 | Multiple-way control valve for gas appliances and kindling compensation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073458.4A CN109000026A (en) | 2018-09-14 | 2018-09-14 | A kind of multi-way control valve of gas utensil and kindling material compensation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109000026A true CN109000026A (en) | 2018-12-14 |
Family
ID=64591662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811073458.4A Pending CN109000026A (en) | 2018-09-14 | 2018-09-14 | A kind of multi-way control valve of gas utensil and kindling material compensation method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109000026A (en) |
| HK (1) | HK1251857A2 (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2344406A (en) * | 1998-12-05 | 2000-06-07 | Concentric Controls Ltd | Valve assembly |
| US20100176323A1 (en) * | 2009-01-15 | 2010-07-15 | Robertshaw Controls Company | Variable Flow Digital Gas Valve |
| CN101956845A (en) * | 2010-09-10 | 2011-01-26 | 广东万家乐燃气具有限公司 | Gas subsection valve applied to gas cooking appliances |
| CN202327236U (en) * | 2011-11-18 | 2012-07-11 | 陈国忠 | Multiway adjustable intelligent fuel gas control valve |
| CN203363392U (en) * | 2013-06-18 | 2013-12-25 | 广东长青（集团）股份有限公司 | Temperature control valve of gas warming stove |
| CN104048067A (en) * | 2013-03-13 | 2014-09-17 | 博西华电器（江苏）有限公司 | Gas stove and gas flow rate control device for gas stove |
| CN104930558A (en) * | 2015-07-01 | 2015-09-23 | 黄石云河工贸有限公司 | Suction integrated flame-out protection frying kitchen stove |
| CN106168384A (en) * | 2016-08-05 | 2016-11-30 | 广州市东霸节能科技有限公司 | The ignition control method of a kind of commercial bakeware band kindling material compensation and device |
| CN106895196A (en) * | 2017-04-14 | 2017-06-27 | 广州格优智能控制系统有限公司 | A kind of adjustable gas-combustion piecewise combination valve |
| CN209245414U (en) * | 2018-09-14 | 2019-08-13 | 欧华权 | A kind of multi-way control valve of gas utensil |
-
2018
- 2018-09-14 CN CN201811073458.4A patent/CN109000026A/en active Pending
- 2018-11-07 HK HK18114198A patent/HK1251857A2/en unknown
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2344406A (en) * | 1998-12-05 | 2000-06-07 | Concentric Controls Ltd | Valve assembly |
| US20100176323A1 (en) * | 2009-01-15 | 2010-07-15 | Robertshaw Controls Company | Variable Flow Digital Gas Valve |
| CN101956845A (en) * | 2010-09-10 | 2011-01-26 | 广东万家乐燃气具有限公司 | Gas subsection valve applied to gas cooking appliances |
| CN202327236U (en) * | 2011-11-18 | 2012-07-11 | 陈国忠 | Multiway adjustable intelligent fuel gas control valve |
| CN104048067A (en) * | 2013-03-13 | 2014-09-17 | 博西华电器（江苏）有限公司 | Gas stove and gas flow rate control device for gas stove |
| CN203363392U (en) * | 2013-06-18 | 2013-12-25 | 广东长青（集团）股份有限公司 | Temperature control valve of gas warming stove |
| CN104930558A (en) * | 2015-07-01 | 2015-09-23 | 黄石云河工贸有限公司 | Suction integrated flame-out protection frying kitchen stove |
| CN106168384A (en) * | 2016-08-05 | 2016-11-30 | 广州市东霸节能科技有限公司 | The ignition control method of a kind of commercial bakeware band kindling material compensation and device |
| CN106895196A (en) * | 2017-04-14 | 2017-06-27 | 广州格优智能控制系统有限公司 | A kind of adjustable gas-combustion piecewise combination valve |
| CN209245414U (en) * | 2018-09-14 | 2019-08-13 | 欧华权 | A kind of multi-way control valve of gas utensil |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1251857A2 (en) | 2019-04-18 |
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