CN202059347U - DC variable frequency air conditioner with solar energy cell - Google Patents
DC variable frequency air conditioner with solar energy cell Download PDFInfo
- Publication number
- CN202059347U CN202059347U CN201120104864XU CN201120104864U CN202059347U CN 202059347 U CN202059347 U CN 202059347U CN 201120104864X U CN201120104864X U CN 201120104864XU CN 201120104864 U CN201120104864 U CN 201120104864U CN 202059347 U CN202059347 U CN 202059347U
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- solar energy
- frequency air
- control circuit
- variable frequency
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
Provided is a DC (Direct Current) variable frequency air conditioner with a solar energy cell, comprise a solar energy cell, a DC variable frequency air conditioner and a solar energy power supply controller; the solar energy power supply controller comprises a DC-high pressure DC inverter, an input terminal of which being in connection with an output terminal of the solar energy cell, and an output terminal of which being in connection with an input terminal of the DC variable frequency air conditioner, and an inverter control circuit; an accumulator and an accumulator charge and discharge control circuit are provided; one end of the accumulator charge and discharge control circuit is in parallel with the output terminal of the solar energy cell, and the other end of the accumulator charge and discharge control circuit is connection with the accumulator; a control terminal of the accumulator charge and discharge control circuit is in connection with the solar energy power supply controller; an output terminal of a rectifier is in connection with an input terminal of a DC variable frequency air conditioner circuit; an input terminal of the rectifier is in connection with an alternating current power supply. The DC variable frequency air conditioner with a solar energy cell utilizes the solar energy as one power supply of air conditioners, and supplies power for the air conditioners with the commercial power; the DC variable frequency air conditioner with a solar energy cell is energy saving and environmentally friendly and has a simple structure.
Description
Technical field
The utility model relates to a kind of direct current varied-frequency air conditioner with solar cell.
Background technology
Air-conditioning has become requisite electrical appliance in people's work and the life.Along with a large amount of exploitations of limited resources, it is urgent that energy crisis has shown day; And air-conditioning is a current consuming apparatus, no matter be on the resource to influence of society or from the consideration of economic aspect to the user, utilization energy-conservation or solar energy is being necessary aspect the transformation of air-conditioning equipment.
Summary of the invention
Problem to be solved in the utility model provides a kind of direct current varied-frequency air conditioner with solar cell, the simple and energy-conserving and environment-protective of this air conditioner structure.
The technical scheme that the utility model provides is: a kind of direct current varied-frequency air conditioner with solar cell, comprise solar cell, contain rectifier and direct current varied-frequency air conditioner circuit direct current varied-frequency air conditioner, be connected the solar powered controller between solar cell and the direct current varied-frequency air conditioner, solar powered controller comprises DC-high pressure DC inverter and inverter control circuit, the input of DC-high pressure DC inverter connects the output of solar cell, and the output of DC-high pressure DC inverter is connected with the input of direct current varied-frequency air conditioner; Between solar cell and solar powered controller, be provided with storage battery and battery charge-discharge control circuit, one end of battery charge-discharge control circuit is connected in parallel on the output of solar cell, the other end of battery charge-discharge control circuit is connected with storage battery, and the control end of battery charge-discharge control circuit is connected with solar powered controller; The output of rectifier is connected with the input of direct current varied-frequency air conditioner circuit; The input of rectifier is connected with AC power.
The utility model is owing to adopt said structure, and the energy that utilizes the sun is powered energy-conserving and environment-protective and simple in structure for air conditioner as one of power source of air-conditioning jointly with civil power.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to Fig. 1, the utility model comprises solar cell 7, contain rectifier 2 and direct current varied-frequency air conditioner circuit 3 direct current varied-frequency air conditioner 1, be connected the solar powered controller 4 between solar cell 7 and the direct current varied-frequency air conditioner 1, solar powered controller 4 comprises DC-high pressure DC inverter 5 and inverter control circuit 6, the input of DC-high pressure DC inverter 5 connects the output of solar cell 7, and the output of DC-high pressure DC inverter 5 is connected with the input of direct current varied-frequency air conditioner 1; The utility model also comprises storage battery 9 and battery charge-discharge control circuit 8, one end of battery charge-discharge control circuit 8 is connected in parallel on the output of solar cell 7, the other end of battery charge-discharge control circuit 8 is connected with storage battery 9, and the control end of battery charge-discharge control circuit 8 is connected with solar powered controller 4.The output of rectifier 2 is connected with the input of direct current varied-frequency air conditioner circuit 3; The input of rectifier 2 is connected with AC power 10.
Claims (1)
1. direct current varied-frequency air conditioner with solar cell, comprise solar cell, contain the direct current varied-frequency air conditioner of rectifier and direct current varied-frequency air conditioner circuit and be connected solar cell and direct current varied-frequency air conditioner between solar powered controller, it is characterized in that: solar powered controller comprises DC-high pressure DC inverter and inverter control circuit, the input of DC-high pressure DC inverter connects the output of solar cell, and the output of DC-high pressure DC inverter is connected with the input of direct current varied-frequency air conditioner; Between solar cell and solar powered controller, be provided with storage battery and battery charge-discharge control circuit, one end of battery charge-discharge control circuit is connected in parallel on the output of solar cell, the other end of battery charge-discharge control circuit is connected with storage battery, and the control end of battery charge-discharge control circuit is connected with solar powered controller; The output of rectifier is connected with the input of direct current varied-frequency air conditioner circuit; The input of rectifier is connected with AC power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120104864XU CN202059347U (en) | 2011-04-12 | 2011-04-12 | DC variable frequency air conditioner with solar energy cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120104864XU CN202059347U (en) | 2011-04-12 | 2011-04-12 | DC variable frequency air conditioner with solar energy cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059347U true CN202059347U (en) | 2011-11-30 |
Family
ID=45019310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120104864XU Expired - Fee Related CN202059347U (en) | 2011-04-12 | 2011-04-12 | DC variable frequency air conditioner with solar energy cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852457A (en) * | 2015-05-20 | 2015-08-19 | 徐伯琴 | DC variable frequency fan system |
-
2011
- 2011-04-12 CN CN201120104864XU patent/CN202059347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852457A (en) * | 2015-05-20 | 2015-08-19 | 徐伯琴 | DC variable frequency fan 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: 20111130 Termination date: 20120412 |