CN204012820U - Solar refrigeration equipment - Google Patents

Solar refrigeration equipment Download PDF

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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
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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.)
Active
Application number
CN201420370794.6U
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Chinese (zh)
Inventor
魏军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Ke Leer refrigerating equipment corporation, Ltd
Original Assignee
Nantong Jiangnan Refrigeration Equipments Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nantong Jiangnan Refrigeration Equipments Co Ltd filed Critical Nantong Jiangnan Refrigeration Equipments Co Ltd
Priority to CN201420370794.6U priority Critical patent/CN204012820U/en
Application granted granted Critical
Publication of CN204012820U publication Critical patent/CN204012820U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

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

Solar refrigeration equipment
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.
CN201420370794.6U 2014-07-07 2014-07-07 Solar refrigeration equipment Active CN204012820U (en)

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 Active CN204012820U (en) 2014-07-07 2014-07-07 Solar refrigeration equipment

Country Status (1)

Country Link
CN (1) CN204012820U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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.