CN205448164U - Automatic air conditioner defrost control system - Google Patents
Automatic air conditioner defrost control system Download PDFInfo
- Publication number
- CN205448164U CN205448164U CN201520860621.7U CN201520860621U CN205448164U CN 205448164 U CN205448164 U CN 205448164U CN 201520860621 U CN201520860621 U CN 201520860621U CN 205448164 U CN205448164 U CN 205448164U
- Authority
- CN
- China
- Prior art keywords
- module
- blower
- control system
- temperature sensor
- air
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic air conditioner defrost control system, which comprises a control module, last power module, evaporimeter temperature sensor module, indoor temperature sensor module, outdoor temperature sensor module, speed governing module and the air -blower module of being provided with of control module, its characterized in that: be provided with in the speed governing module with amount of wind signal input part, amount of wind signal feedback end that control module links to each other, the speed governing module links to each other with the air -blower module, the air -blower module includes the air -blower, normally opens the relay of the control air -blower break -make of setting, and this relay one end links to each other with power module, and this relay other end links to each other with the air -blower. Through adopting above -mentioned structure, control system is with amount of wind feedback signal control air -blower amount of wind size, and when the disconnection of drum fan power supply, the air conditioning system automatic cutout relay loses the electricity, because the relay is for normally opening the design, thereby the relay closure makes blower connection to the power module after the outage takes place, realization closed -loop control.
Description
Technical field
This utility model relates to a kind of automatic air condition defrosting control system, particularly relates to the automatic air condition defrosting control system that a kind of defrosting effect is good.
Background technology
The tradition automatic air condition control system control air force to blower system, in the case of having power supply, controls the switch of aerator, when aerator electric fuse disconnects, the state that system default can work, thus the defect of system occurs；Controller controls air conditioner compressor system, when aerator does not works, it is impossible to the signal of evaporator temperature sensor detected, thus air-conditioning frosting problem occur with the signal of evaporator temperature sensor and air quantity knob.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of automatic air condition defrosting control system, has the advantages that defrosting effect is good.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of automatic air condition defrosting control system, including control module, it is provided with power module in described control module, evaporator temperature sensor module, indoor temperature transmitter module, outdoor temperature sensor module, earthing module, mode switch module, changes in temperature air door module, speed adjusting module and blower module, its innovative point is: be provided with the air volume signal input being connected with described control module in described speed adjusting module, air volume signal feedback end and earth terminal, described speed adjusting module is connected with described blower module；Described blower module includes the relay controlling aerator break-make of aerator, normally opened setting, and this relay one end is connected with described power module, and this relay other end is connected with described aerator.
Preferably, described evaporator temperature sensor module is provided with the evaporator temperature sensor signal feedback end being connected with described controller and the first signal ground end.
Preferably, described indoor temperature transmitter module is provided with the indoor temperature transmitter signal feedback end being connected with described controller and secondary signal earth terminal.
Preferably, described outdoor temperature sensor module is provided with the outdoor temperature sensor signal feedback end being connected with described controller and the 3rd signal ground end.
Preferably, described controller is provided with the electromotor being connected with described controller wire, described wire has been arranged in series high and low voltage switch.
Preferably, described controller is provided with cycle throttle motor.
Preferably, described controller is provided with diagnostics port signal output part.
Preferably, it is provided with fuse between described power module and described controller.
The utility model has the advantage of: by using said structure, control system controls blower air quantity size with air quantity feedback signal, when blower power supply disconnects, air conditioning system automatically cuts off relay electric-loss, owing to relay is normally opened design, after power-off occurs, relay closes so that aerator is connected on power module, it is achieved closed loop control.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of a kind of automatic air condition of this utility model defrosting control system.
nullIn figure: 1-control module、2-power module、3-evaporator temperature sensor module、31-evaporator temperature sensor signal feedback end、32-the first signal ground end、4-indoor temperature transmitter module、41-indoor temperature transmitter signal feedback end、42-secondary signal earth terminal、5-outdoor temperature sensor module、51-outdoor temperature sensor signal feedback end、52-the 3rd signal ground end、6-earthing module、7-mode switch module、8-changes in temperature air door module、9-speed adjusting module、91-air volume signal input、92-air volume signal feedback end、93-earth terminal、10-blower module、101-aerator、102-relay、11-electromotor、12-high and low voltage switch、13-cycle throttle motor、14-diagnostics port signal output part、15-fuse.
Detailed description of the invention
Automatic air condition of the present utility model defrosting control system, including control module 1, control module 1 is provided with power module 2, evaporator temperature sensor module 3, indoor temperature transmitter module 4, outdoor temperature sensor module 5, earthing module 6, mode switch module 7, changes in temperature air door module 8, speed adjusting module 9 and blower module 10.Being provided with air volume signal input 91, air volume signal feedback end 92 and the earth terminal 93 being connected with control module 1 in speed adjusting module 9, speed adjusting module 9 is connected with blower module 10.Blower module 10 includes the relay 102 controlling aerator 101 break-make of aerator 101, normally opened setting, and this relay 102 one end is connected with power module 2, and this relay 102 other end is connected with aerator 101.By using said structure, control system controls aerator 101 air force with air quantity feedback signal, when aerator 101 power supply disconnects, air conditioning system automatically cuts off relay 102 dead electricity, owing to relay 102 is normally opened design, after power-off occurs, relay 102 closes so that aerator 101 is connected on power module 2, it is achieved closed loop control.
The evaporator temperature sensor signal feedback end 31 and the first signal ground end 32 being connected with controller it is provided with in above-mentioned evaporator temperature sensor module 3.The indoor temperature transmitter signal feedback end 41 and secondary signal earth terminal 42 being connected with controller it is provided with in indoor temperature transmitter module 4.The outdoor temperature sensor signal feedback end 51 and the 3rd signal ground end 52 being connected with controller it is provided with in outdoor temperature sensor module 5.
It is provided with the electromotor 11 being connected with controller wire on above-mentioned controller, wire has been arranged in series high and low voltage switch 12.Cycle throttle motor 13 it is provided with on controller；Diagnostics port signal output part 14 it is provided with on controller.Fuse 15 it is provided with between power module 2 and controller.
Finally it should be noted that, above example is only in order to illustrate technical scheme and non-limiting technical scheme, it will be understood by those within the art that, technical scheme is modified or equivalent by those, without deviating from objective and the scope of the technical program, all should contain in the middle of scope of the presently claimed invention.
Claims (8)
1. an automatic air condition defrosting control system, including control module, power module, evaporator temperature sensor module, indoor temperature transmitter module, outdoor temperature sensor module, earthing module, mode switch module, changes in temperature air door module, speed adjusting module and blower module it is provided with in described control module, it is characterized in that: being provided with air volume signal input, air volume signal feedback end and the earth terminal being connected with described control module in described speed adjusting module, described speed adjusting module is connected with described blower module；Described blower module includes the relay controlling aerator break-make of aerator, normally opened setting, and this relay one end is connected with described power module, and this relay other end is connected with described aerator.
2. a kind of automatic air condition defrosting control system as claimed in claim 1, it is characterised in that: it is provided with the evaporator temperature sensor signal feedback end and the first signal ground end being connected with described controller in described evaporator temperature sensor module.
3. a kind of automatic air condition defrosting control system as claimed in claim 1, it is characterised in that: it is provided with the indoor temperature transmitter signal feedback end and secondary signal earth terminal being connected with described controller in described indoor temperature transmitter module.
4. a kind of automatic air condition defrosting control system as claimed in claim 1, it is characterised in that: it is provided with the outdoor temperature sensor signal feedback end and the 3rd signal ground end being connected with described controller in described outdoor temperature sensor module.
5. a kind of automatic air condition defrosting control system as claimed in claim 1, it is characterised in that: it is provided with the electromotor being connected with described controller wire on described controller, described wire has been arranged in series high and low voltage switch.
6. a kind of automatic air condition defrosting control system as claimed in claim 1, it is characterised in that: it is provided with cycle throttle motor on described controller.
7. a kind of automatic air condition defrosting control system as claimed in claim 1, it is characterised in that: it is provided with diagnostics port signal output part on described controller.
8. a kind of automatic air condition defrosting control system as claimed in claim 1, it is characterised in that: it is provided with fuse between described power module and described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860621.7U CN205448164U (en) | 2015-11-02 | 2015-11-02 | Automatic air conditioner defrost control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860621.7U CN205448164U (en) | 2015-11-02 | 2015-11-02 | Automatic air conditioner defrost control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205448164U true CN205448164U (en) | 2016-08-10 |
Family
ID=57180408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520860621.7U Expired - Fee Related CN205448164U (en) | 2015-11-02 | 2015-11-02 | Automatic air conditioner defrost control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205448164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891068A (en) * | 2020-06-29 | 2020-11-06 | 东风商用车有限公司 | Warm air control system capable of automatically demisting |
-
2015
- 2015-11-02 CN CN201520860621.7U patent/CN205448164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891068A (en) * | 2020-06-29 | 2020-11-06 | 东风商用车有限公司 | Warm air control system capable of automatically demisting |
| CN111891068B (en) * | 2020-06-29 | 2021-08-13 | 东风商用车有限公司 | Warm air control system capable of automatically demisting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20171102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |