CN207146453U - A kind of gas furnace ignition controller - Google Patents
A kind of gas furnace ignition controller Download PDFInfo
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- CN207146453U CN207146453U CN201720915107.8U CN201720915107U CN207146453U CN 207146453 U CN207146453 U CN 207146453U CN 201720915107 U CN201720915107 U CN 201720915107U CN 207146453 U CN207146453 U CN 207146453U
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- transformer
- resistance
- triode
- ignitor
- electric capacity
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Abstract
The utility model discloses a kind of gas furnace ignition controller, including battery, first resistor, second resistance, potentiometer, photo resistance, switch, triode, first transformer, second transformer, electric capacity, controllable silicon, first ignitor and the second ignitor, closure switch, battery is amplified by triode, first transformer boost, electric capacity starts to charge up, electric discharge triggering controlled silicon conducting after the saturation that charges, the second transformer is promoted to export high-tension ignition after boosting again, photo resistance senses the flame of combustion gas, when flame-out, the resistance of photo resistance is higher, so as to use triode ON automatically, lighted a fire.Compared with prior art, the utility model judges whether combustion gas stops working by photosensitive, when flame-out, is lighted a fire automatically, improves operating efficiency, prevents from stopping working, while can also prevent gas leakage, the value with popularization and application.
Description
Technical field
It the utility model is related to electronic technology field, more particularly to a kind of gas furnace ignition controller.
Background technology
Gas-cooker refers to carry out straight fire heating with gaseous fuels such as liquefied petroleum gas (liquid), artificial coal gas, natural gases
Kitchen utensils.Gas-cooker is called stone or metal plate for standing a stove on as a precaution against fire, and its popular degree is known to all, but is difficult to see a current concept.It is existing
In technology, gas furnace is unable to automatic ignition after flame-out, causes using effect undesirable, or gas leakage, accordingly, there exist
Room for improvement.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of gas furnace ignition controller.
The utility model is achieved through the following technical solutions above-mentioned purpose：
The utility model includes battery, first resistor, second resistance, potentiometer, photo resistance, switch, triode, first
Transformer, the second transformer, electric capacity, controllable silicon, the first ignitor and the second ignitor, the positive pole of battery while and current potential
The first end of device, the first end of first resistor connect with the first end of switch, the negative pole of battery while first with photo resistance
End connects with the emitter stage of triode, and the second end of potentiometer connects with the base stage of triode and the second end of photo resistance simultaneously
Connect, the colelctor electrode of triode is connected with the first end of the first transformer input side and the second end of first resistor simultaneously, and first becomes
Second end of depressor input side be connected with the second end switched, the first end of the first transformer outlet side and meanwhile with second resistance
The first end connection of first end, the positive pole of controllable silicon and the second transformer input side, the second end of the first transformer outlet side are same
When and the first end of electric capacity, the negative pole of controllable silicon and the second transformer input side the second end connect, the second end of electric capacity is simultaneously
It is connected with the second end of second resistance and the control terminal of controllable silicon, the first ignitor and the second ignitor are connected to
The both ends of two transformer outlet sides.
The beneficial effects of the utility model are：
The utility model is a kind of gas furnace ignition controller, and compared with prior art, the utility model passes through photosensitive
Judge whether combustion gas stops working, when flame-out, lighted a fire automatically, improve operating efficiency, prevent from stopping working, while can also prevent from firing
Gas leakage, there is the value of popularization and application.
Brief description of the drawings
Fig. 1 is circuit structure schematic diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1：The utility model includes battery E, first resistor R1, second resistance R2, potentiometer RT, photo resistance
RG, switch S, triode VT, the first transformer T1, the second transformer T2, electric capacity C, controllable silicon SCR, the first ignitor A and the
Two ignitor B, battery E positive pole is simultaneously with potentiometer RP first end, first resistor R1 first end and switching the first of S
End connection, battery E negative pole are connected with photo resistance RG first end and triode VT emitter stage simultaneously, and the of potentiometer RT
Two ends are connected with triode VT base stage and photo resistance RG the second end simultaneously, and triode VT colelctor electrode becomes with first simultaneously
The first end of depressor T1 input sides connects with first resistor R1 the second end, the second end and the switch of the first transformer T1 input sides
S the second end connection, the first ends of the first transformer T1 outlet sides first end with second resistance R2, controllable silicon SCR simultaneously
The first end of positive pole and the second transformer T2 input sides connects, and the second end of the first transformer T1 outlet sides is simultaneously with electric capacity C's
The second end connection of first end, the negative pole of controllable silicon SCR and the second transformer T2 input sides, electric capacity C the second end is simultaneously with the
Two resistance R2 the second end is connected with the control terminal of controllable silicon SCR, and the first ignitor A and the second ignitor B are connected respectively
At the both ends of the second transformer T2 outlet sides.
Operation principle of the present utility model is as follows：
Closure switch S, battery E are amplified by triode VT, and the first transformer T1 boostings, electric capacity C is started to charge up, and charging is full
With rear electric discharge triggering controllable silicon SCR conducting, the second transformer T2 is promoted to export high-tension ignition, photo resistance RG senses after boosting again
The flame of combustion gas is answered, when flame-out, photo resistance RG resistance is higher, so as to be turned on automatically using triode VT, is lighted a fire.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (1)
- A kind of 1. gas furnace ignition controller, it is characterised in that：Including battery, first resistor, second resistance, potentiometer, light Quick resistance, switch, triode, the first transformer, the second transformer, electric capacity, controllable silicon, the first ignitor and the second ignition power Pole, the positive pole of battery are connected with the first end of the first end of potentiometer, the first end of first resistor and switch simultaneously, and battery is born Pole is connected with the first end of photo resistance and the emitter stage of triode simultaneously, the second end of potentiometer while the base stage with triode Connected with the second end of photo resistance, the colelctor electrode of triode while first end and first resistor with the first transformer input side The connection of the second end, the second end of the first transformer input side is connected with the second end of switch, the of the first transformer outlet side One end is connected with the first end of the first end of second resistance, the positive pole of controllable silicon and the second transformer input side simultaneously, and first becomes Second end of depressor outlet side connects with the second end of the first end of electric capacity, the negative pole of controllable silicon and the second transformer input side simultaneously Connect, the second end of electric capacity is connected with the second end of second resistance and the control terminal of controllable silicon simultaneously, the first ignitor and second Ignitor is connected to the both ends of the second transformer outlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915107.8U CN207146453U (en) | 2017-07-26 | 2017-07-26 | A kind of gas furnace ignition controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915107.8U CN207146453U (en) | 2017-07-26 | 2017-07-26 | A kind of gas furnace ignition controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207146453U true CN207146453U (en) | 2018-03-27 |
Family
ID=61673401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915107.8U Active CN207146453U (en) | 2017-07-26 | 2017-07-26 | A kind of gas furnace ignition controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207146453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780570A (en) * | 2019-01-25 | 2019-05-21 | 珠海格力电器股份有限公司 | Igniting inspection ignition circuit and burnt gas wall hanging furnace based on BOOST principle |
-
2017
- 2017-07-26 CN CN201720915107.8U patent/CN207146453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780570A (en) * | 2019-01-25 | 2019-05-21 | 珠海格力电器股份有限公司 | Igniting inspection ignition circuit and burnt gas wall hanging furnace based on BOOST principle |
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