CN202660683U - Control system for frequency-variable air conditioner - Google Patents
Control system for frequency-variable air conditioner Download PDFInfo
- Publication number
- CN202660683U CN202660683U CN 201220155888 CN201220155888U CN202660683U CN 202660683 U CN202660683 U CN 202660683U CN 201220155888 CN201220155888 CN 201220155888 CN 201220155888 U CN201220155888 U CN 201220155888U CN 202660683 U CN202660683 U CN 202660683U
- Authority
- CN
- China
- Prior art keywords
- indoor
- control
- power switch
- outdoor
- driver element
- 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
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a control system for a frequency-variable air conditioner. The control system comprises an indoor drive unit and an outdoor drive unit, wherein the indoor drive unit and the outdoor drive unit are respectively connected with commercial power; the connecting circuit between the indoor drive unit and the commercial power is provided with a first control power switch; the connecting circuit between the outdoor drive unit and the commercial power is provided with a second control power switch; the input ends of the first control power switch and the second control power switch are respectively connected with the output end of the indoor control unit; and the indoor control unit is connected with the commercial power. When the control system for the frequency-variable air conditioner is in a standby state, the indoor control unit respectively controls the first control power switch and the second control power switch to be switched off, so that the power of the devices such as the indoor drive unit and the outdoor drive unit is switched off; simultaneously, the loss of the electric energy for the operation of a microprocessor is reduced; the aims of using less or no electric energy are fulfilled; and the aims that the lowest energy loss of the overall air conditioner in various states can be guaranteed are fulfilled.
Description
Technical field
The utility model belongs to the convertible frequency air-conditioner technical field, and particularly a kind of control system of convertible frequency air-conditioner belongs to the improvement technology of the control system of convertible frequency air-conditioner.
Background technology
Along with the continuous of international oil price risen the importance of recognizing the energy that people are more and more urgent.How efficient, the energy that utilizes of environmental protection is every country government, academia, and the hot issue that industrial quarters is all paid attention to very much, the measure of various encouragement energy-saving and emission-reduction also emerges in an endless stream, the energy-conservation now much-talked-about topic of society that just like become.And many times, in the time of without air-conditioning, most people can deenergization, in standby (air-conditioner shutdown, charged device waits for startup signal before startup) in the situation, in fact the power supply of control section is also continuing, and Micro-processor MCV is also in operation, on frequency changer, indoor and outdoor has Micro-processor MCV, add other peripheral components, in fact these belong to idle work aspect energy consumption, and the energy loss that how to reduce this part is very necessary aspect controller.
And future market trend is to replace gradually fixed frequency air conditioner with convertible frequency air-conditioner, and the convertible frequency air-conditioner of low energy consumption can be more and more wider in every field, and the standby energy loss of this part also can take care of the pence.
Summary of the invention
The purpose of this utility model provides a kind of control system of convertible frequency air-conditioner of the power consumption that can reduce convertible frequency air-conditioner standby or sleep pattern.
In order to achieve the above object, the technical solution of the utility model: a kind of control system of convertible frequency air-conditioner, comprise indoor driver element and outdoor driver element, indoor driver element and outdoor driver element are electrically connected with the city respectively, connecting circuit between described indoor driver element and the civil power is provided with the first control power switch, connecting circuit between outdoor driver element and the civil power is provided with the second control power switch, first control power switch be connected control power switch be connected with the output of indoor control unit respectively, indoor control unit is electrically connected with the city.
Connecting circuit between above-mentioned the first control power switch and the civil power is provided with Switching Power Supply, and the input of Switching Power Supply is electrically connected with the city, and the output of Switching Power Supply is connected with indoor control unit with the first control power switch input respectively.
Connecting circuit between above-mentioned the second control power switch and the outdoor driver element also is provided with outdoor control unit.
The output of above-mentioned Switching Power Supply also is connected with indoor display unit.
Above-mentioned indoor display unit is connected with the output of Switching Power Supply by the first control power switch.
Above-mentioned indoor control unit is built-in with indoor Micro-processor MCV 1.
Above-mentioned outdoor control unit is built-in with outdoor Micro-processor MCV 2.
The utility model is controlled respectively the switching of first, second control power switch by indoor control unit, energising and the outage of driver element and outdoor driver element in the realization control room, when standby, indoor control unit is controlled respectively first, second control power switch and is disconnected, cut off the power supply of the devices such as indoor driver element and outdoor driver element, reduce simultaneously the loss of electric energy of the microprocessor operation of self, reach few use and the obsolete purpose of electric energy, satisfy the purpose that all is in the minimum energy loss at each state of whole air-conditioning; When the indoor microprocessor of indoor control unit is in the sleep pattern, be in resting state, only have externally and just recover normal operating condition under the down trigger.
Description of drawings
Fig. 1 is the schematic diagram of the control system of convertible frequency air-conditioner of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the control system of convertible frequency air-conditioner of the present utility model is done detailed description.
Embodiment
The schematic diagram of the control system of convertible frequency air-conditioner of the present utility model as shown in Figure 1, indoor driver element 1, outdoor driver element 2, indoor control unit 3, outdoor control unit 4, the first control power switch 5, the second control power switch 6, Switching Power Supply 7 and indoor display unit 8, wherein outdoor driver element 2 is connected with outdoor control unit 4, outdoor control unit 4 is electrically connected with the city, and the connecting circuit between outdoor control unit 4 and the civil power is provided with the second control power switch 6; The input of Switching Power Supply 7 is electrically connected with the city, the output of Switching Power Supply 7 is connected with respectively indoor driver element 1, indoor control unit 3 and indoor display unit 8, connecting circuit between indoor driver element 1 and the Switching Power Supply 7 is provided with the first control power switch 5, the output of indoor control unit 3 respectively the first control power switch 5, the second control power switch 6 connects, in the present embodiment, indoor display unit 8 shares the first control power switch 5 with indoor driver element 1.
In the present embodiment, civil power is A.C 220V, power simultaneously to the device of indoor and outdoors, indoor control unit 3, indoor driver element 1 and indoor display unit 8 carry out power distribution by Switching Power Supply 7 respectively, during work, Switching Power Supply 7 is exported D.C 5V to indoor control unit 3, and to indoor driver element 1 and indoor display unit 8 output D.C 12V.
Above-mentioned indoor control unit 3 is built-in with indoor Micro-processor MCV 1; Outdoor control unit 4 is built-in with outdoor Micro-processor MCV 2; Indoor Micro-processor MCV 1 is controlled the Kai Heguan of the first control power switch 5, the second control power switch 6 as core control by it.
During the control system standby of convertible frequency air-conditioner of the present utility model, because indoor driver element 1 and indoor display unit 8 do not need to start, this moment, 1 pair first control of the indoor Micro-processor MCV power switch 5 of indoor control unit 3 was controlled, make the first control power switch 5 be in off state, Switching Power Supply 7 stops indoor driver element 1 and 8 power supplies of indoor display unit, simultaneously, outdoor control unit 4 and outdoor driver element 2 do not need to start yet, the indoor Micro-processor MCV 1 of indoor control unit 3 is also controlled the second control power switch 6, make the second control power switch 6 be in off state, civil power also stops outdoor control unit 4 and 2 power supplies of outdoor driver element.When withdrawing from standby, the indoor Micro-processor MCV 1 of indoor control unit 3 is controlled first, second control power switch 5,6, make first, second control power switch 5,6 be in opening, Switching Power Supply 7 continues indoor driver element 1 and 8 power supplies of indoor display unit, and civil power also continues outdoor control unit 4 and 2 power supplies of outdoor driver element.
When the indoor Micro-processor MCV 1 of indoor control unit 3 is in the sleep pattern, be in resting state, only have externally and just recover normal operating condition under the down trigger, purpose is to reduce the operation energy consumption of indoor Micro-processor MCV 1, wherein the crystal oscillator of sleep pattern uses low-frequency operation, the use of external interrupt mouth is only stayed in the port shutdown of output.
Claims (7)
1. the control system of a convertible frequency air-conditioner, comprise indoor driver element (1) and outdoor driver element (2), indoor driver element (1) and outdoor driver element (2) are electrically connected with the city respectively, it is characterized in that, connecting circuit between described indoor driver element (1) and the civil power is provided with the first control power switch (5), connecting circuit between outdoor driver element (2) and the civil power is provided with the second control power switch (6), the first control power switch (5) and be connected and control power switch (6) and be connected with the output of indoor control unit (3) respectively, indoor control unit (3) is electrically connected with the city.
2. the control system of convertible frequency air-conditioner according to claim 1, it is characterized in that, connecting circuit between described the first control power switch (5) and the civil power is provided with Switching Power Supply (7), the input of Switching Power Supply (7) is electrically connected with the city, and the output of Switching Power Supply (7) is connected 3 with the first control power switch (5) input with indoor control unit respectively) be connected.
3. the control system of convertible frequency air-conditioner according to claim 2 is characterized in that, the connecting circuit between described the second control power switch (6) and the outdoor driver element (2) also is provided with outdoor control unit (4).
4. according to claim 2 or the control system of 3 described convertible frequency air-conditioners, it is characterized in that the output of described Switching Power Supply (7) also is connected with indoor display unit (8).
5. the control system of convertible frequency air-conditioner according to claim 4 is characterized in that, described indoor display unit (8) is connected with the output of Switching Power Supply (7) by the first control power switch (5).
6. the control system of convertible frequency air-conditioner according to claim 1 is characterized in that, described indoor control unit (3) is built-in with indoor Micro-processor MCV 1.
7. the control system of convertible frequency air-conditioner according to claim 3 is characterized in that, described outdoor control unit (4) is built-in with outdoor Micro-processor MCV 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220155888 CN202660683U (en) | 2012-04-13 | 2012-04-13 | Control system for frequency-variable air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220155888 CN202660683U (en) | 2012-04-13 | 2012-04-13 | Control system for frequency-variable air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660683U true CN202660683U (en) | 2013-01-09 |
Family
ID=47455589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220155888 Expired - Fee Related CN202660683U (en) | 2012-04-13 | 2012-04-13 | Control system for frequency-variable air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628610A (en) * | 2012-04-13 | 2012-08-08 | 海信科龙电器股份有限公司 | Control system of variable-frequency air conditioner |
-
2012
- 2012-04-13 CN CN 201220155888 patent/CN202660683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628610A (en) * | 2012-04-13 | 2012-08-08 | 海信科龙电器股份有限公司 | Control system of variable-frequency air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102901186B (en) | Control device, method and system for air conditioner | |
| CN203823998U (en) | Air conditioner and low power consumption control circuit thereof | |
| CN203215919U (en) | Low-power-consumption standby circuit device and air conditioner | |
| CN202660683U (en) | Control system for frequency-variable air conditioner | |
| CN104269697A (en) | Energy-saving power socket control system | |
| CN103884082A (en) | Automatic air-conditioner switching device capable of judging existence of people in rooms | |
| CN104676827A (en) | Novel zero power consumption standby system of air conditioner | |
| CN104698899A (en) | Method and device for controlling standby power consumption of dish washer | |
| CN202166858U (en) | Low-power dissipation standby device | |
| CN102628610A (en) | Control system of variable-frequency air conditioner | |
| CN202885174U (en) | Energy-saving air conditioner capable of detecting human body | |
| CN201383598Y (en) | Bidirectional wireless electric-energy induction monitoring switch socket | |
| CN201672624U (en) | Novel air-conditioner electricity saver | |
| CN103618178A (en) | Zero-standby zero power consumption energy-saving socket | |
| CN203704250U (en) | Convection type heating air-conditioner controller | |
| CN202442449U (en) | Mini-type dehumidifier control system | |
| CN102901183B (en) | Energy consumption regulating circuit of variable-frequency air conditioner | |
| CN202720485U (en) | Frequency energy-saving control cabinet | |
| CN203422622U (en) | Circuit reducing whole machine standby power consumption | |
| CN203771632U (en) | Air-conditioner automatic switch device judging whether person is indoor or not | |
| CN201274175Y (en) | Energy-saving portable DVD player | |
| CN203704256U (en) | Air conditioning with energy-saving controller | |
| CN209926539U (en) | Modularization new trend clean system | |
| CN201717798U (en) | Liquid crystal display screen standby intelligent control circuit | |
| CN202352938U (en) | Measurement-type multipurpose socket device with remote control and timing functions |
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: 20130109 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |