CN204012820U - Solar refrigeration equipment - Google Patents
Solar refrigeration equipment Download PDFInfo
- Publication number
- CN204012820U CN204012820U CN201420370794.6U CN201420370794U CN204012820U CN 204012820 U CN204012820 U CN 204012820U CN 201420370794 U CN201420370794 U CN 201420370794U CN 204012820 U CN204012820 U CN 204012820U
- Authority
- CN
- China
- Prior art keywords
- inverter
- frequency converter
- solar
- compressor
- utility
- 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 - Lifetime
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Inverter Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a kind of solar refrigeration equipment, comprises solar power system, and solar power system is connected with charger with inverter, charger is connected with storage battery with inverter, storage battery is connected with inverter, and inverter is connected with frequency converter, and frequency converter is connected with compressor.The utility model has increased frequency converter between inverter and compressor, the solar energy photovoltaic panel that only needs like this 5KW in the time starting the compressor of 3KW, has greatly reduced the quantity of solar energy photovoltaic panel, and has also had unnecessary electric weight to charge a battery, not only reduce cost, also saved the energy; The utility model adopts frequency converter to reduce the starting current of compressor, has reduced the power of solar energy photovoltaic panel, inverter, and protection inverter has increased useful life of inverter.
Description
Technical field
The utility model relates to a kind of refrigeration plant, particularly solar refrigeration equipment.
Background technology
At present, solar refrigeration equipment mainly directly starts compressor by inverter, the compressor that the solar energy photovoltaic panel ability starting power of general required power more than 10KW is 3KW, cost is larger, and because the electric current of compressor start is larger, will affect the useful life of inverter, solar energy photovoltaic panel does not have unnecessary electric weight to charge a battery, storage battery needs charging in addition to use, and energy resource consumption is large.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, and the solar refrigeration equipment of a kind of simple in structure, cost, long service life is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of solar refrigeration equipment, comprise solar power system, solar power system is connected with charger with inverter, charger is connected with storage battery with inverter, storage battery is connected with inverter, inverter is connected with frequency converter, and frequency converter is connected with compressor.
Further improvement of the utility model is: solar power system is solar energy photovoltaic panel.
Further improvement of the utility model is: frequency converter is unit cascade type frequency converter.
The utility model compared with prior art has advantages of: the utility model has increased frequency converter between inverter and compressor, in the time starting the compressor of 3KW, only need like this solar energy photovoltaic panel of 5KW, greatly reduce the quantity of solar energy photovoltaic panel, and also have unnecessary electric weight to charge a battery, not only reduce cost, also saved the energy; The utility model adopts frequency converter to reduce the starting current of compressor, has reduced the power of solar energy photovoltaic panel, inverter, and protection inverter has increased useful life of inverter.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Number in the figure: 1-solar power system, 2-inverter, 3-charger, 4-storage battery, 5-frequency converter, 6-compressor.
embodiment:
in order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection range.
As Fig. 1 shows a kind of execution mode of a kind of solar refrigeration equipment of the utility model, comprise solar power system 1, solar power system 1 is solar energy photovoltaic panel, solar power system 1 is connected with charger 3 with inverter 2, charger 3 is connected with storage battery 4 with inverter 2, and storage battery 4 is connected with inverter 2, and inverter 2 is connected with frequency converter 5, frequency converter 5 is unit cascade type frequency converter, and frequency converter 5 is connected with compressor 6.
Solar energy photovoltaic panel is by electrical transmission to inverter and charger, and charger charges a battery, and also can give inverter power supply simultaneously, and storage battery also can be given inverter power supply, and inverter is by electrical transmission to frequency converter, and frequency converter starts compressor.The utility model has increased frequency converter between inverter and compressor, the solar energy photovoltaic panel that only needs like this 5KW in the time starting the compressor of 3KW, has greatly reduced the quantity of solar energy photovoltaic panel, and has also had unnecessary electric weight to charge a battery, not only reduce cost, also saved the energy; The utility model adopts frequency converter to reduce the starting current of compressor, has reduced the power of solar energy photovoltaic panel, inverter, and protection inverter has increased useful life of inverter.
Claims (3)
1. a solar refrigeration equipment, comprise solar power system (1), it is characterized in that: described solar power system (1) is connected with charger (3) with inverter (2), described charger (3) is connected with storage battery (4) with inverter (2), described storage battery (4) is connected with described inverter (2), described inverter (2) is connected with frequency converter (5), and described frequency converter (5) is connected with compressor (6).
2. solar refrigeration equipment according to claim 1, is characterized in that: described solar power system (1) is solar energy photovoltaic panel.
3. according to solar refrigeration equipment described in claim 1 or 2, it is characterized in that: described frequency converter (5) is unit cascade type frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370794.6U CN204012820U (en) | 2014-07-07 | 2014-07-07 | Solar refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370794.6U CN204012820U (en) | 2014-07-07 | 2014-07-07 | Solar refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012820U true CN204012820U (en) | 2014-12-10 |
Family
ID=52052762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370794.6U Expired - Lifetime CN204012820U (en) | 2014-07-07 | 2014-07-07 | Solar refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052132A (en) * | 2014-07-07 | 2014-09-17 | 南通江南制冷设备有限公司 | Solar refrigeration equipment |
-
2014
- 2014-07-07 CN CN201420370794.6U patent/CN204012820U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052132A (en) * | 2014-07-07 | 2014-09-17 | 南通江南制冷设备有限公司 | Solar refrigeration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170802 Address after: 511400, A2, B2, C2 and office building 1-2 (temporary operating place), No. 120, Qin long road, Tung Chung Town, Nansha District, Guangdong, Guangzhou Patentee after: Guangzhou Ke Leer refrigerating equipment corporation, Ltd Address before: Gangzha District of Jiangsu city of Nantong Province Rong Sheng Lu 226000 No. 6-1 Patentee before: Nantong Jiangnan Refrigeration Equipments Co., Ltd. |