CN201876507U - Heating and monitoring circuit of ecological house - Google Patents
Heating and monitoring circuit of ecological house Download PDFInfo
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- CN201876507U CN201876507U CN2010206022853U CN201020602285U CN201876507U CN 201876507 U CN201876507 U CN 201876507U CN 2010206022853 U CN2010206022853 U CN 2010206022853U CN 201020602285 U CN201020602285 U CN 201020602285U CN 201876507 U CN201876507 U CN 201876507U
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- optocoupler
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Abstract
The utility model relates to a heating and monitoring circuit of an ecological house, which is formed by connecting two power supplies (E1 and E2), triodes (Q1 and Q2), six resistors (R1-R6), a variable resistor RV, a relay IDQ, a coil L, a diode D, a silicon controlled rectifier V and an optical coupler O. The utility model has the beneficial effects that the heating and monitoring circuit is used for heating the ecological house and can monitor automatically.
Description
Technical field
The utility model relates to a kind of heating observation circuit, particularly a kind of heating observation circuit of ecological room.
Background technology
Ecological room design of Controller theory is that imitation meets human body more a good life, rest environment arise at the historic moment technology-imitation natural ecological environments such as application message electronics, the effect that can play beauty treatment, skin care, takes care of health.Be integrated into a control system with these more existing practical techniques and realize that total system is divided three modules: air-conditioning control module, central controll block, human-computer interaction module, realize mutually by communication modes between three control modules between the information transmission.
But in the prior art, the heating observation circuit system in ecological room is imperfection also.
Summary of the invention
The utility model provides a kind of heating observation circuit of simple and effective ecological room in order to overcome the deficiency of above technology.
The utility model is realized by following measure:
The heating observation circuit in a kind of ecological room of the present utility model, be formed by connecting by two power supplys (E1, E2), triode (Q1, Q2), six resistance (R1-R6), variable resistor RV, a relay IDQ, coil L, a diode D and an optocoupler O
Be connected on the base stage of triode Q1 behind the input port HEAT resistance in series R1;
Cross-over connection resistance R 2 between the base stage of triode Q1 and the emitter, the grounded emitter of triode Q1, the collector of triode Q1 links to each other with supply voltage VSS after connecting relay IDQ, and the collector of triode Q1 is connected to supply voltage VSS after connecing the positive pole of diode D;
The output terminal of relay IDQ is attempted by the two ends of variable resistor RV, meet output port a behind the end series coil L1 of variable resistor RV, meet output port b behind the other end resistance in series R4 of variable resistor RV, connect No. 3 output ports of optocoupler O behind the other end resistance in series R3 of variable resistor RV1, No. 3 output ports of optocoupler O meet output port b;
No. 1 input termination supply voltage VSS2 of optocoupler O;
The base stage of No. 2 input termination triode Q2 of optocoupler O;
Cross-over connection resistance R 5 between the base stage of triode Q2 and the emitter;
The positive pole of power supply E1 connects the positive pole of triode Q2, and negative pole connects the emitter of triode Q2;
The positive pole of power supply E2 connects the positive pole of triode Q2, and negative pole connects the emitter of triode Q2,
The grounded emitter of triode Q2;
The collector of triode Q2 connects and draws resistance R 6, and the HEATIN port is connected to the collector of triode Q2.
Preferably, the resistance of resistance R 1 is 4.7K.
Preferably, the resistance of resistance R 2, R3 and R6 is 10K.
Preferably, the resistance of resistance R 4 is 0.1K.
Preferably, the resistance of resistance R 5 is 1K.
Preferably, supply voltage VSS1 is 12V, and supply voltage VSS2 is 5V, and the supply voltage VSS of pull-up resistor R6 is 5V.
The beneficial effects of the utility model are: be used for the heating in ecological room, and can monitor voluntarily.Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, below preferred embodiment of the present utility model and conjunction with figs. describes in detail as after.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the driving circuit schematic diagram of heating observation circuit of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is made specific description.
The driving circuit schematic diagram of the heating observation circuit of present embodiment is as shown in drawings: the heating observation circuit in a kind of ecological room of the present utility model, be formed by connecting by two power supplys (E1, E2), triode (Q1, Q2), six resistance (R1-R6), variable resistor RV, a relay IDQ, coil L, a diode D and an optocoupler O
Be connected on the base stage of triode Q1 behind the input port HEAT resistance in series R1;
Cross-over connection resistance R 2 between the base stage of triode Q1 and the emitter, the grounded emitter of triode Q1, the collector of triode Q1 links to each other with supply voltage VSS after connecting relay IDQ, and the collector of triode Q1 is connected to supply voltage VSS after connecing the positive pole of diode D;
The output terminal of relay IDQ is attempted by the two ends of variable resistor RV, meet output port a behind the end series coil L1 of variable resistor RV, meet output port b behind the other end resistance in series R4 of variable resistor RV, connect No. 3 output ports of optocoupler O behind the other end resistance in series R3 of variable resistor RV1, No. 3 output ports of optocoupler O meet output port b;
No. 1 input termination supply voltage VSS2 of optocoupler O;
The base stage of No. 2 input termination triode Q2 of optocoupler O;
Cross-over connection resistance R 5 between the base stage of triode Q2 and the emitter;
The positive pole of power supply E1 connects the positive pole of triode Q2, and negative pole connects the emitter of triode Q2;
The positive pole of power supply E2 connects the positive pole of triode Q2, and negative pole connects the emitter of triode Q2,
The grounded emitter of triode Q2;
The collector of triode Q2 connects and draws resistance R 6, and the HEATIN port is connected to the collector of triode Q2.
Preferably, the resistance of resistance R 1 is 4.7K.
Preferably, the resistance of resistance R 2, R3 and R6 is 10K.
Preferably, the resistance of resistance R 4 is 0.1K.
Preferably, the resistance of resistance R 5 is 1K.
Preferably, supply voltage VSS1 is 12V, and supply voltage VSS2 is 5V, and the supply voltage VSS of pull-up resistor R6 is 5V.
The physical circuit of heating observation circuit of the present utility model is described below:
Normal mode of operation: when CPU gave HEAT port high level, making triode Q1 conducting was the relay adhesive, and heater strip is started working.RV1 is that voltage dependent resistor (VDR) act as absorption electric arc.
Malfunction monitoring: when heater strip breaks down, because can not conducting, so the IC chip of being made up of optocoupler O and controllable silicon V is switched on, then triode Q2 conducting HEAT_IN port produces a low level, then CPU judgement fuser malfunction.
The foregoing description just is to allow the one of ordinary skilled in the art can understand content of the present utility model and enforcement according to this for technical conceive of the present utility model and characteristics being described, its objective is, can not limit protection domain of the present utility model with this.The variation or the modification of every equivalence of having done according to the essence of the utility model content all should be encompassed in the protection domain of the present utility model.
Claims (6)
1. the heating observation circuit in an ecological room, it is characterized in that, be formed by connecting by two power supplys (E1, E2), triode (Q1, Q2), six resistance (R1-R6), variable resistor RV, a relay IDQ, coil L, a diode D and an optocoupler O
Be connected on the base stage of triode Q1 behind the input port HEAT resistance in series R1;
Cross-over connection resistance R 2 between the base stage of triode Q1 and the emitter, the grounded emitter of triode Q1, the collector of triode Q1 links to each other with supply voltage VSS after connecting relay IDQ, and the collector of triode Q1 is connected to supply voltage VSS after connecing the positive pole of diode D;
The output terminal of relay IDQ is attempted by the two ends of variable resistor RV, meet output port a behind the end series coil L1 of variable resistor RV, meet output port b behind the other end resistance in series R4 of variable resistor RV, connect No. 3 output ports of optocoupler O behind the other end resistance in series R3 of variable resistor RV1, No. 3 output ports of optocoupler O meet output port b;
No. 1 input termination supply voltage VSS2 of optocoupler O;
The base stage of No. 2 input termination triode Q2 of optocoupler O;
Cross-over connection resistance R 5 between the base stage of triode Q2 and the emitter;
The positive pole of power supply E1 connects the positive pole of triode Q2, and negative pole connects the emitter of triode Q2;
The positive pole of power supply E2 connects the positive pole of triode Q2, and negative pole connects the emitter of triode Q2,
The grounded emitter of triode Q2;
The collector of triode Q2 connects and draws resistance R 6, and the HEATIN port is connected to the collector of triode Q2.
2. according to the heating observation circuit in the described ecological room of claim 1, it is characterized in that the resistance of resistance R 1 is 4.7K.
3. according to the heating observation circuit in the described ecological room of claim 1, it is characterized in that the resistance of resistance R 2, R3 and R6 is 10K.
4. according to the heating observation circuit in the described ecological room of claim 1, it is characterized in that the resistance of resistance R 4 is 0.1K.
5. according to the heating observation circuit in the described ecological room of claim 1, it is characterized in that the resistance of resistance R 5 is 1K.
6. according to the heating observation circuit in the described ecological room of claim 1, it is characterized in that supply voltage VSS1 is 12V, supply voltage VSS2 is 5V, and the supply voltage VSS of pull-up resistor R6 is 5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206022853U CN201876507U (en) | 2010-11-11 | 2010-11-11 | Heating and monitoring circuit of ecological house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206022853U CN201876507U (en) | 2010-11-11 | 2010-11-11 | Heating and monitoring circuit of ecological house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201876507U true CN201876507U (en) | 2011-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206022853U Expired - Fee Related CN201876507U (en) | 2010-11-11 | 2010-11-11 | Heating and monitoring circuit of ecological house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201876507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033179A (en) * | 2010-11-11 | 2011-04-27 | 苏州合欣美电子科技有限公司 | Heating monitoring circuit of ecological house |
| CN110988575A (en) * | 2019-12-30 | 2020-04-10 | 国家电网有限公司 | Electric power terminal electric quantity acquisition warning system |
-
2010
- 2010-11-11 CN CN2010206022853U patent/CN201876507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033179A (en) * | 2010-11-11 | 2011-04-27 | 苏州合欣美电子科技有限公司 | Heating monitoring circuit of ecological house |
| CN110988575A (en) * | 2019-12-30 | 2020-04-10 | 国家电网有限公司 | Electric power terminal electric quantity acquisition warning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111111 |