CN206094192U - Ignition device and household gas stove using same - Google Patents
Ignition device and household gas stove using same Download PDFInfo
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- CN206094192U CN206094192U CN201621022983.XU CN201621022983U CN206094192U CN 206094192 U CN206094192 U CN 206094192U CN 201621022983 U CN201621022983 U CN 201621022983U CN 206094192 U CN206094192 U CN 206094192U
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- gas
- electric heating
- heating assembly
- igniter
- temperature
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- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 238000005485 electric heating Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000000567 combustion gas Substances 0.000 claims description 34
- 239000007789 gas Substances 0.000 claims description 30
- 238000010304 firing Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 241000878128 Malleus Species 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 210000002331 malleus Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Control Of Combustion (AREA)
Abstract
The utility model discloses a domestic gas-cooker ignition, include: the gas heating device comprises a gas on-off device for connecting or disconnecting a gas supply pipeline, a circuit breaker for connecting or disconnecting a circuit, a main controller, an electric heating assembly capable of being heated in an electrifying mode, and a temperature detection module for detecting whether the temperature of the electric heating assembly reaches a preset temperature, wherein the main controller is electrically connected with the gas on-off device, the temperature detection module and the circuit breaker respectively; when the main controller controls the circuit breaker to be switched on, the electric heating assembly is controlled to be powered on and starts to heat by the main controller, and when the temperature detection module detects that the temperature of the electric heating assembly reaches the preset temperature, the main controller controls the gas on-off device to be started to ventilate so that gas is ignited. The utility model discloses an ignition realizes the silence and ignites, does not have the sound of striking sparks of discharging. No high-voltage pulse signal exists, and the interference to a system circuit is small; the ignition reliability is high even in a humid environment.
Description
Technical field
This utility model is related to Kitchen Ventilator and Cooking Stove field, and more particularly to a kind of igniting reliability is high, implementation is simple, use
The igniter and the household gas range using it of safety.
Background technology
At present, conventional household gas range sparking mode has pulse firing and piezo-electric ignition two ways.Electronic impulse point
Firearm typically makees power supply with aneroid battery, and stove knob is pressed when using, and the pulse switch interlocked with knob is connected, and high voltage device leads to
After electricity, electrion is produced, ignition electrode is passed to by high-voltage line, continuous discharge igniting is produced, with knob, burner nozzle
Open, combustion gas sprays from fire hole and is ignited.But, the shortcoming of this electronic impulse ignition apparatus is also obvious：It is to line
Material and discharge end ceramic insulation have high demands, it is desirable to pressure volts up to ten thousand；Noise jamming is serious during pulsed discharge, easily affects same network
The stability of other electric-control systems；Do not connect electric discharge ground wire or ground contact it is bad in the case of strike sparks, pulse voltage electric discharge road
Footpath is indefinite, and easy electricity hinders operator；It is easily damaged after making moist, cleaning must be kept, be dried；Aneroid battery electricity has to ignition success rate
Very big impact, Long-time Shut-down kitchen range need to take out on battery.Second is piezoelectrics, and it need not connect power supply, exert oneself when using
Push-turn key, makes to be withstood with igniting process of malleus end with the inserted sheet protruding end of dialling that knob connects together, and as rotary shaft is rotated, dials inserted sheet
Drive and moved and spring contraction after igniting hammer.Meanwhile, igniting blast tube is opened, and igniting hammer is moved to into limit position when inserted sheet is dialled
Put, dial inserted sheet and igniting process of malleus end and separate, spring reset, igniting hammer clashes into piezoelectric ceramics and produces up to 5,000 volt to 10,000
The high-tension electricity of volt, produces spark ignition at electrode.But, this piezoelectrics also have weak point：Once light a fire
An electric spark can only be gone out, ignition success rate is relatively low；Combustion gas is first opened before igniting, is wasted and dangerous；Ambient humidity is big
When, ignition success rate is low.
Utility model content
This utility model provides simple a kind of igniting reliability height, implementation, igniter using safety and application
Its household gas range.
This utility model is solved the above problems by following technological means：
A kind of igniter for household gas range, including for being switched on or switched off the combustion gas break-make of gas supply pipeline
Device, further comprises chopper, master controller, electric heating assembly and the temperature inspection for being switched on or switched off circuit
Survey module, the master controller respectively with the electric heating assembly, the combustion gas on-off system, the temperature detecting module and institute
State circuit breaker electric connection；When closing of power circuit breaker described in the main controller controls, the electric heating assembly is by the main control
Device control is powered and begins to warm up, and when the temperature detecting module detects the electric heating assembly temperature preset temperature is reached
When, the main controller controls are opened the combustion gas on-off system and are ventilated so that combustion gas is ignited.
Above-mentioned chopper is ignition switch, and when the ignition switch is switched on, the electric heating assembly is by the master control
Device control processed is powered and begins to warm up.
Above-mentioned electric heating assembly is electrical heating wire, when the electrical heating wire is heated to the preset temperature, the master
Controller connects the combustion gas on-off system.
Above-mentioned electrical heating wire is sentenced positioned at gas outlet and is fully contacted with combustion gas.
The above-mentioned igniter for household gas range, still further comprises and being used for that the master controller is electrically connected
The flame detection modules of detection flame, combustion gas is detected after flame after lighting by the flame detection modules, the main control
Device controls the electrical heating wire and disconnects heating.
Above-mentioned preset temperature is the firing temperature of combustion gas.
Above-mentioned combustion gas on-off system is electromagnetic valve, and the electromagnetic valve is connected with the gas supply pipeline, the electromagnetic valve
Can be switched on or switched off under the control of the master controller.
The above-mentioned igniter for household gas range, further comprises for supplying for the electric heating assembly
Electric energy simultaneously makes the power supply module of electric heating assembly heating, and a pole and the electric heating assembly of the power supply module are electrically connected
Connect, another pole of the power supply module is connected with the circuit breaker electric.
A kind of household gas range, it includes above-mentioned igniter.
After above-mentioned technical proposal, this utility model has the advantages that：
A kind of household gas range igniter of the present utility model realizes igniting, igniting by the way of electrical heating wire heating
When, the break-make of ignition switch control circuit so as to turn on and heat, when electrical heating wire is heated to certain combustion gas burning-point, is connected
Electromagnetic valve, the mixture for making combustion gas and air is fully contacted with the electrical heating wire for being heated to high temperature, so as to light combustion gas, realizes a little
Fire.Igniter of the present utility model realizes quiet igniting, discharge off sparking sound.Without high-voltage pulse signal, to circuit system
Interference it is little；Even if also having the advantages that igniting reliability is high in wet condition.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will make simple to the accompanying drawing of embodiment below
Introduce, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of circuit theory diagrams of household gas range igniter of the present utility model.
Specific embodiment
In order that the purpose of this utility model embodiment, technical scheme and advantage are clearer, below in conjunction with this practicality
Accompanying drawing in new embodiment, is explicitly described to the technical scheme in this utility model embodiment.
As shown in figure 1, a kind of igniter for household gas range, including for being switched on or switched off gas supply pipeline
Electromagnetic valve 7, the ignition switch 3 for being switched on or switched off circuit, master controller 4, can with step mode it is heated electricity plus
Whether heated filament 1 and the temperature for detecting the electrical heating wire 1 reach the temperature detecting module 5 of preset temperature.The master control
Device processed 4 is electrically connected respectively with the electromagnetic valve 7, the temperature detecting module 5 and the ignition switch 3.When the master controller 4
When controlling the connection of the ignition switch 3, the electrical heating wire 1 is controlled to be powered and begun to warm up by the master controller 4, when described
When temperature detecting module 5 detects the temperature of the electrical heating wire 1 and reaches preset temperature, the control of the master controller 4 opens described
Electromagnetic valve 7 is ventilated and combustion gas is ignited.
Igniter of the present utility model realizes igniting by the way of the heating of electrical heating wire 1, is controlled by ignition switch 3
The break-make of circuit, the control electrical heating wire 1 of master controller 4 is turned it on and heated, when electrical heating wire 1 is heated to certain combustion gas burning-point
When, electromagnetic valve 7 is connected, the mixture for making combustion gas and air is fully contacted with the electrical heating wire 1 for being heated to high temperature, so as to light combustion
Gas, realizes igniting.This utility model discharge off sparking sound, realize quiet igniting.Without high-voltage pulse signal, to circuit system
Interference is little；Even if reliable ignition can also be realized in wet condition.
In the present embodiment, further comprise for for the electrical heating wire 1 supply electric energy and make its heat power supply
2, a pole of the power supply 2 electrically connects with the electrical heating wire 1, and another pole of the power supply electrically connects with the ignition switch 3.
By being switched on or switched off the break-make that the ignition switch 3 can just realize the power supply circuits of the electrical heating wire 1.
As shown in figure 1, as the further optimization of above-described embodiment, also including the use electrically connected with the master controller 4
In the flame detection modules 6 of detection flame, combustion gas is detected after flame after lighting by the flame detection modules 6, the master
Controller 4 controls the electrical heating wire 1 and disconnects heating.When the ignition switch 3 is switched on, the conducting of the master controller 4 institute
State the on-off circuit of electrical heating wire 1 and be heated the electrical heating wire 1.
In the present embodiment, the fusing point of the electrical heating wire 1 is far above the burning-point of combustion gas, when the electrical heating wire 1 is heated
During to firing temperature, the master controller 4 connects the electromagnetic valve 7.
In such scheme, the electromagnetic valve 7 is connected with the gas supply pipeline, and the electromagnetic valve 7 can be in the master
It is switched on or switched off under the control of controller.
The course of work of the present utility model is, is electrical heating wire 1 of the fusing point far above combustion gas burning-point due to what is selected, works as institute
When stating ignition switch 3 and being switched on, the master controller 4 controls the electrical heating wire 1 and is powered and begins to warm up, when temperature inspection
When surveying module 5 and detecting the temperature of the electrical heating wire 1 and reach firing temperature, the electromagnetic valve 7 is opened in the control of the master controller 4
Ventilation causes combustion gas to be ignited, and combustion gas is detected after flame after lighting by the flame detection modules 6, the master controller 4
Control the electrical heating wire 1 and disconnect heating.The ignition function of gas-cooker is thus realized by the mode of heating of electrical heating wire 1.
Originally new also to provide a kind of household gas range, it includes above-mentioned igniter.
Using this new gas-cooker, its compared with prior art, advantage is, by the way of electrical heating wire 1 is heated
Igniting is realized, during igniting, by the on-off circuit for controlling electrical heating wire 1 so as to turn on and heat, when electrical heating wire 1 is heated to
During certain combustion gas burning-point, electromagnetic valve 7 is connected, the mixture for making combustion gas and air fully connects with the electrical heating wire 1 for being heated to high temperature
Touch, so as to light combustion gas, realize igniting.Igniter discharge off sparking sound of the present utility model, it is quieter.Without high-voltage pulse
Signal, the interference to circuit system is little；In wet condition, reliability of lighting a fire is high.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
This utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (9)
1. a kind of igniter for household gas range, including filling for the combustion gas break-make that is switched on or switched off gas supply pipeline
Put, it is characterised in that：Further comprise for be switched on or switched off the chopper of circuit, master controller, electric heating assembly, with
And temperature detecting module, the master controller respectively with the electric heating assembly, the combustion gas on-off system, the temperature detection
Module and the circuit breaker electric connect；When closing of power circuit breaker described in the main controller controls, the electric heating assembly is by institute
State main controller controls to be powered and begin to warm up, when the temperature detecting module detect the electric heating assembly temperature reach it is pre-
If during temperature, the main controller controls are opened the combustion gas on-off system and are ventilated so that combustion gas is ignited.
2. the igniter for household gas range according to claim 1, it is characterised in that：The chopper is igniting
Switch, when the ignition switch is switched on, the electric heating assembly is powered and is begun to warm up by the main controller controls.
3. the igniter for household gas range according to claim 2, it is characterised in that：The electric heating assembly is
Electrical heating wire, when the electrical heating wire is heated to the preset temperature, the master controller connects the combustion gas break-make dress
Put.
4. the igniter for household gas range according to claim 3, it is characterised in that：The electrical heating wire is located at
Gas outlet is sentenced and is fully contacted with combustion gas.
5. according to the arbitrary described igniter for household gas range of claim 1-4, it is characterised in that：Also further wrap
The flame detection modules for detecting flame electrically connected with the master controller are included, combustion gas passes through the fire defector after lighting
Module is detected after flame, and electrical heating wire described in the main controller controls disconnects heating.
6. the igniter for household gas range according to claim 5, it is characterised in that：The preset temperature is combustion
The firing temperature of gas.
7. the igniter for household gas range according to claim 5, it is characterised in that：The combustion gas on-off system
For electromagnetic valve, the electromagnetic valve is connected with the gas supply pipeline, and the electromagnetic valve can be in the control of the master controller
Under be switched on or switched off.
8. the igniter for household gas range according to claim 5, it is characterised in that：Further comprise use
In the power supply module supplied electric energy and heat the electric heating assembly for the electric heating assembly, a pole of the power supply module
Electrically connect with the electric heating assembly, another pole of the power supply module is connected with the circuit breaker electric.
9. a kind of household gas range, it is characterised in that it includes the arbitrary described igniter of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022983.XU CN206094192U (en) | 2016-08-31 | 2016-08-31 | Ignition device and household gas stove using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022983.XU CN206094192U (en) | 2016-08-31 | 2016-08-31 | Ignition device and household gas stove using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206094192U true CN206094192U (en) | 2017-04-12 |
Family
ID=58477829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022983.XU Active CN206094192U (en) | 2016-08-31 | 2016-08-31 | Ignition device and household gas stove using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206094192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728607A (en) * | 2017-11-28 | 2018-02-23 | 中山华帝电子科技有限公司 | A kind of kitchen range IGNITION CONTROL board test device and method of testing |
| CN109519965A (en) * | 2018-09-27 | 2019-03-26 | 中山市思源电器有限公司 | A kind of intermittent pilot burner controller of flame power |
-
2016
- 2016-08-31 CN CN201621022983.XU patent/CN206094192U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728607A (en) * | 2017-11-28 | 2018-02-23 | 中山华帝电子科技有限公司 | A kind of kitchen range IGNITION CONTROL board test device and method of testing |
| CN107728607B (en) * | 2017-11-28 | 2024-04-26 | 中山华帝电子科技有限公司 | Kitchen range ignition control board testing device and method |
| CN109519965A (en) * | 2018-09-27 | 2019-03-26 | 中山市思源电器有限公司 | A kind of intermittent pilot burner controller of flame power |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |