CN207094677U - A kind of gas stove automatic switch - Google Patents
A kind of gas stove automatic switch Download PDFInfo
- Publication number
- CN207094677U CN207094677U CN201721014446.5U CN201721014446U CN207094677U CN 207094677 U CN207094677 U CN 207094677U CN 201721014446 U CN201721014446 U CN 201721014446U CN 207094677 U CN207094677 U CN 207094677U
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- Prior art keywords
- gas
- perforate
- automatic switch
- pipe arrangement
- gas flow
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Abstract
Range switch technical field is the utility model is related to, more particularly to a kind of gas stove automatic switch, it includes pipe arrangement, and the pipe arrangement both sides are provided with fixture, fixture and secondary pressure detection mouth；Automatic switch valve body is fixedly connected with the fixture, pressure maintaining valve is connected to pipe arrangement by pipe arrangement air inlet, and magnetic valve is connected with pressure maintaining valve, and gas pipe connector is communicated with magnetic valve；It is used as switch using stepper motor, and is combined with traditional switch valve body, compact-sized, saves space, automation, intellectualized operation are easily realized by stepper motor, and can guarantee that stable performance, meets batch production demand.
Description
Technical field
Range switch technical field is the utility model is related to, more particularly to a kind of gas stove automatic switch.
Background technology
With the improvement of living standards, consumer is also just stepping up to the demand of life taste, the intelligence of household electrical appliance
Change trend is more and more obvious, a part indispensable as family cooking, household gas utensils also will move towards intellectuality.Combustion
Gas stove refers to the kitchen utensils that straight fire heating is carried out with gaseous fuels such as liquefied petroleum gas, artificial coal gas, natural gases.Traditional
There are the following problems for gas kitchen ranges：
First be that the gas kitchen ranges sold currently on the market generally use is still manual fuse cock, it has not been convenient to is used, work
It is low to make efficiency.
Second is, in the market also has the intelligent stove using stepper motor or proportioning valve at present, but uses existing stepping
Motor can take larger gas kitchen ranges inner space, and the also mostly of presently disclosed gas kitchen ranges proportioning valve are in water heater ratio
Extension product in example valve principle, can not meet batch production demand.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of gas stove is used certainly
Dynamic switch.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of gas stove automatic switch described in the utility model, it includes pipe arrangement, and the pipe arrangement both sides are set
There are fixture, fixture and secondary pressure detection mouth；Be fixedly connected with automatic switch valve body on the fixture, pressure maintaining valve by with
Pipe air inlet is connected to pipe arrangement, and magnetic valve is connected with pressure maintaining valve, and gas pipe connector is communicated with magnetic valve；
The automatic switch valve body back side is connected provided with air inlet with pipe arrangement, and step is provided with automatic switch valve body air inlet
Stepper motor, automatic switch valve body front are provided with gas outlet one, gas outlet two, and the gas outlet one, gas outlet two connect with nozzle respectively
It is logical；Magnetic valve one is respectively equipped with blast tube before the gas outlet one, gas outlet two；
The stepper motor is connected by power transmission shaft with gas flow regulating part one；The gas flow regulating part one and combustion
Have combustion gas cover plate between throughput regulating part two, combustion gas cover plate respectively with gas flow regulating part one, gas flow regulating part two
It is brought into close contact；Gas flow regulating part two is partitioned into two independent blast tubes from centre；The stepper motor is tubular with matching somebody with somebody
Set up to design structure, a magnetic valve two is set before the stepper motor, to the fuel gas supply of roof-cut resistence valve body.
Further, the gas flow regulating part two is provided with perforate one, perforate two and covering hole one, covering hole two；
Further, the gas flow regulating part one be provided with two with perforate one, the perforate three of two identical size of perforate,
Perforate four；
Further, the combustion gas cover plate is provided with the perforate five and perforate six of two identical sizes.
After said structure, the utility model has the beneficial effect that：A kind of gas stove described in the utility model
With automatic switch, it is used as switch using stepper motor, and is combined with traditional switch valve body, compact-sized, saves empty
Between, automation, intellectualized operation are easily realized by stepper motor, and stable performance is can guarantee that, meet batch production demand.
Brief description of the drawings
Fig. 1 is that the stepper motor in the utility model is stood to three-dimensional structure diagram when setting；
Fig. 2 is the three-dimensional structure diagram that combustion gas adjusts part；
Fig. 3 is the view of another angles of Fig. 2.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, a kind of gas stove automatic switch described in the utility model, it includes pipe arrangement 1,
The pipe arrangement both sides are provided with fixture 11, fixture 12 and secondary pressure detection mouth 13；It is fixedly connected with the fixture 12 certainly
Dynamic switching valve body 2, pressure maintaining valve 3 are connected to pipe arrangement 1 by pipe arrangement air inlet 14, and magnetic valve 4 is connected with pressure maintaining valve 3, on magnetic valve 4
It is communicated with gas pipe connector 5；
The back side of automatic switch valve body 2 connects provided with air inlet with pipe arrangement 1, is set at the air inlet of automatic switch valve body 2
There is stepper motor 21, the front of automatic switch valve body 2 is provided with gas outlet 1, gas outlet 2 26, the gas outlet 1, gas outlet two
26 connect with nozzle respectively；Magnetic valve 1 is respectively equipped with blast tube before the gas outlet 1, gas outlet 2 26；
The stepper motor 21 is connected by power transmission shaft 24 with gas flow regulating part 1；The gas flow regulating part
Have combustion gas cover plate 29 between one 27 and gas flow regulating part 2 28, combustion gas cover plate 29 respectively with gas flow regulating part 1,
Gas flow regulating part 2 28 is brought into close contact；Gas flow regulating part 2 28 is partitioned into two independent blast tubes from centre；
The stepper motor 21 is formed with pipe arrangement 1 and stood to design structure, and a magnetic valve 2 23 is set before the stepper motor 21,
As an individual secure valve, to the fuel gas supply of roof-cut resistence valve body.
Preferably, the gas flow regulating part 2 28 is provided with perforate 1, perforate two to one kind as utility model
282 with covering hole 1, covering hole 2 284, and the size for passing through perforate 1, the design size of perforate 2 282 distributes two combustions
Gas flow accounting in gas passage.
Preferably, the gas flow regulating part 1 is provided with two and perforate 1, perforate to one kind as utility model
Perforate 3 271, the perforate 4 272 of 2 282 identical sizes.
Preferably, combustion gas cover plate 29 is provided with two identical size perforates five and perforate six to one kind as utility model, so as to
Gas circulation.
Operation principle of the present utility model is as follows：
The design starts shooting in use, all magnetic valves are all in valve opening state, to keep blast tube unimpeded.Combustion gas from watt
This pipe connector 5 enters, and flows into pipe arrangement 1 by magnetic valve 4 and pressure maintaining valve 3, subsequently into switching valve body, separately flows into two independences
Blast tube, be transported to via gas outlet 1 and gas outlet 2 26 in gas kitchen ranges ejection system, on the burner finally
Light burning.
When combustion gas flows through pressure maintaining valve, low-pressure fuel gas can be normal through, and high-pressure gas can be depressurized as rated pressure combustion gas, with
Ensure the normal use of product.
All magnetic valves are separate in the design, magnetic valve 4 be whole device total valve, and first safety
Valve, by controlling the valve opening of magnetic valve 4, valve closing to open, cut off the fuel gas supply of whole system；Magnetic valve 1 is both combustion
Gas passage control valve is one of safety valve again, can open by controlling the valve opening of magnetic valve 1, valve closing, cuts off corresponding combustion gas
The fuel gas supply of passage.
In the design, magnetic valve 1 is fuel gas path control valve, and magnetic valve 2 23 is one of safety valve, by controlling electricity
The fuel gas supply of corresponding blast tube can be opened, cut off to the valve opening of magnet valve 1 and magnetic valve 2 23, valve closing.
After initial ignition success, perforate 3 271 is completely superposed with hole perforate 1, perforate 4 272 and perforate 2 282, this
When gas flow it is maximum, i.e. big fire state.When adjusting firepower, manipulation stepper motor 21 controls gas flow to adjust by power transmission shaft 24
The anglec of rotation of part 1 is saved, with the change of the anglec of rotation of gas flow regulating part 1, the He of gas flow regulating part 1
The overlapping area of the aperture segment of gas flow regulating part 2 28 also changes therewith, and this just changes the channel cross-section that combustion gas flows through
Size, the size of total gas flow also change therewith.When perforate 3 271 and perforate 1, perforate 4 272 and perforate 2 282
When completely misaligned, now perforate 3 271, perforate 4 272 rotate to covering hole 1, cover the position in hole 2 284 respectively,
Combustion gas enters two blast tubes from covering hole 1, covering hole 2 284, and gas flow now is only to maintain gas kitchen ranges just
The minimum discharge often used, i.e. small fire state.
In the design, when accident extinguishing occurring or other are abnormal, according to design setting, safety valve will automatically become valve closing
State, fuel gas supply is cut off, it is safe to use so as to ensure.
A kind of gas stove automatic switch described in the utility model, it is used as switch using stepper motor, and
Combined with traditional switch valve body, it is compact-sized, space is saved, automation, intellectuality are easily realized by stepper motor
Operation, and stable performance is can guarantee that, meet batch production demand.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (4)
- A kind of 1. gas stove automatic switch, it is characterised in that：It includes pipe arrangement, and the pipe arrangement both sides, which are provided with, to be fixed Part, fixture and secondary pressure detection mouth；Automatic switch valve body is fixedly connected with the fixture, pressure maintaining valve passes through pipe arrangement air inlet Mouth is connected to pipe arrangement, and magnetic valve is connected with pressure maintaining valve, and gas pipe connector is communicated with magnetic valve；The automatic switch valve body back side Connected provided with air inlet with pipe arrangement, stepper motor is provided with automatic switch valve body air inlet, automatic switch valve body front is provided with Gas outlet one, gas outlet two, the gas outlet one, gas outlet two connect with nozzle respectively；Before the gas outlet one, gas outlet two Blast tube on be respectively equipped with magnetic valve one；The stepper motor is connected by power transmission shaft with gas flow regulating part one；Institute Stating has combustion gas cover plate between gas flow regulating part one and gas flow regulating part two, combustion gas cover plate is adjusted with gas flow respectively Part one, gas flow regulating part two are brought into close contact；The gas flow regulating part two is partitioned into two independent combustion gas from centre Passage；The stepper motor is formed with pipe arrangement and stood to design structure, and a magnetic valve two is set before the stepper motor.
- A kind of 2. gas stove automatic switch according to claim 1, it is characterised in that：The gas flow is adjusted Save part two and be provided with perforate one, perforate two and covering hole one, covering hole two.
- A kind of 3. gas stove automatic switch according to claim 1, it is characterised in that：Gas flow regulating part One is provided with two and perforate one, perforate three, the perforate four of two identical size of perforate.
- A kind of 4. gas stove automatic switch according to claim 1, it is characterised in that：Combustion gas cover plate is provided with The perforate five and perforate six of two identical sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014446.5U CN207094677U (en) | 2017-08-04 | 2017-08-04 | A kind of gas stove automatic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014446.5U CN207094677U (en) | 2017-08-04 | 2017-08-04 | A kind of gas stove automatic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094677U true CN207094677U (en) | 2018-03-13 |
Family
ID=61541284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721014446.5U Expired - Fee Related CN207094677U (en) | 2017-08-04 | 2017-08-04 | A kind of gas stove automatic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386847A (en) * | 2017-08-04 | 2019-02-26 | 嵊州市普利斯精锻有限公司 | A kind of gas stove automatic switch |
-
2017
- 2017-08-04 CN CN201721014446.5U patent/CN207094677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386847A (en) * | 2017-08-04 | 2019-02-26 | 嵊州市普利斯精锻有限公司 | A kind of gas stove automatic switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190804 |