CN103115405A - Solar energy mains supply complementary variable frequency air conditioner - Google Patents
Solar energy mains supply complementary variable frequency air conditioner Download PDFInfo
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- CN103115405A CN103115405A CN2013100357781A CN201310035778A CN103115405A CN 103115405 A CN103115405 A CN 103115405A CN 2013100357781 A CN2013100357781 A CN 2013100357781A CN 201310035778 A CN201310035778 A CN 201310035778A CN 103115405 A CN103115405 A CN 103115405A
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- charging
- discharging controller
- solar energy
- compressor
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The invention discloses a solar energy mains supply complementary variable frequency air conditioner which comprises a storage battery and a microprocessor and is characterized in that a photovoltaic panel is connected with an input end of a charging and discharging controller, a charging end of the charging and discharging controller is connected with the storage battery, a discharging end of the charging and discharging controller is respectively connected with the microprocessor and a compressor, an input end of a transformer is connected with an external power source through a wire, an output end of the transformer is connected with the input end of the charging and discharging controller through a rectifier, the microprocessor is connected with a frequency converter, and the frequency converter is connected with the compressor. The problems that most of air conditioners are supplied with power through external power sources, a large quantity of electric energy is consumed, consumption cost is high, meanwhile, the air conditioner absorbs solar energy to be charged, is prone to being influenced by weather conditions, can not be charged due to the overcast and rain weather, and then can not work normally are solved. The solar energy mains supply complementary variable frequency air conditioner is simple in structure, relatively small in energy consumption, relatively low in cost, and capable of utilizing the external power source and the solar energy for charge.
Description
Technical field
The present invention relates to a kind of air-conditioning, particularly relate to a kind of solar energy mains hybrid convertible frequency air-conditioner.
Background technology
A kind of emerging regenerative resource of solar electrical energy generation.Solar energy generally refers to the emittance of sunshine, generally is used as generating in the modern times.Present air-conditioning is many powers by connecting external power source, need to expend a large amount of electric energy, and Expenses Cost is higher, has brought larger burden to the user.Air-conditioning adopts invariable frequency compressor at present simultaneously, is provided with start-up capacitance, and energy consumption is larger, and use cost is higher.Air-conditioning absorption solar energy charges in addition, also easily is subject to weather effect, sometimes can't charge because of rainy weather, causes air-conditioning can't normally carry out work.
Summary of the invention
In prior art, air-conditioning is many powers by connecting external power source in order to solve, and need to expend a large amount of electric energy, and Expenses Cost is higher.The solar energy of air-conditioning absorption simultaneously charges, also easily be subject to weather effect, sometimes can't charge because of rainy weather, cause air-conditioning can't normally carry out the problem of work, the invention provides a kind of simple in structure, energy consumption is less, and use cost is lower, and can utilize the convertible frequency air-conditioner of external power supply and solar recharging.
In order to achieve the above object, the technical solution used in the present invention is:
a kind of solar energy mains hybrid convertible frequency air-conditioner, comprise batteries and microprocessor, it is characterized in that: also comprise photovoltaic panel, transformer, rectifier, charging-discharging controller, frequency converter, compressor, and selector switch, described photovoltaic panel is connected with the charging-discharging controller input, described charging-discharging controller charging end is connected with batteries, described charging-discharging controller discharge end is connected with compressor with microprocessor respectively, described transformer input is connected with external power source by wire, described transformer output is connected with the charging-discharging controller input by rectifier, described microprocessor is connected with frequency converter, described frequency converter is connected with compressor, described selector switch connects from charging-discharging controller controls the different charging modes of charging-discharging controller selection.
Aforesaid a kind of solar energy mains hybrid convertible frequency air-conditioner is characterized in that: described batteries adopts lead-acid battery.
The invention has the beneficial effects as follows: the photovoltaic panel of solar energy convertible frequency air-conditioner of the present invention is connected with the charging-discharging controller input, the charging-discharging controller charging end is connected with batteries, the charging-discharging controller discharge end is connected with compressor with microprocessor respectively, absorb energy to battery charging by photovoltaic panel like this, then power to compressor by batteries, save a large amount of power costs, alleviated the burden of using.Microprocessor of the present invention is connected with frequency converter simultaneously, described frequency converter is connected with compressor, is used for controlling and adjusting the control system of compressor rotary speed by frequency converter, makes it to be in all the time best rotating speed state, thereby the raising Energy Efficiency Ratio realizes the purpose of energy saving.The present invention is when shining upon when very sufficient in addition, selector switch can be pushed the photovoltaic panel charging modes, utilize photovoltaic panel to absorb sunshine to battery charging, when there is no sunshine, selector switch can be pushed the external power charging mode,, and then convert direct current to through rectifier batteries is charged through transformer pressure-reducing by the 220V AC power.By above-mentioned dual mode charging, air-conditioning can use under full climatic condition, and is applied widely, adopts simultaneously the photovoltaic panel charging, can save electric cost, alleviates user's burden.
Description of drawings
Fig. 1 is the circuit block diagram of solar energy convertible frequency air-conditioner of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
as shown in Figure 1, a kind of solar energy mains hybrid convertible frequency air-conditioner, comprise batteries and microprocessor, it is characterized in that: also comprise photovoltaic panel, transformer, rectifier, charging-discharging controller, frequency converter, compressor, and selector switch, described photovoltaic panel is connected with the charging-discharging controller input, described charging-discharging controller charging end is connected with batteries, described charging-discharging controller discharge end is connected with compressor with microprocessor respectively, described transformer input is connected with external power source by wire, described transformer output is connected with the charging-discharging controller input by rectifier, described microprocessor is connected with frequency converter, described frequency converter is connected with compressor, described selector switch connects from charging-discharging controller controls the different charging modes of charging-discharging controller selection, described batteries adopts lead-acid battery.
The photovoltaic panel of solar energy convertible frequency air-conditioner of the present invention is connected with the charging-discharging controller input, the charging-discharging controller charging end is connected with batteries, the charging-discharging controller discharge end is connected with compressor with microprocessor respectively, absorb energy to battery charging by photovoltaic panel like this, then power to compressor by batteries, save a large amount of power costs, alleviated the burden of using.Microprocessor of the present invention is connected with frequency converter simultaneously, described frequency converter is connected with compressor, is used for controlling and adjusting the control system of compressor rotary speed by frequency converter, makes it to be in all the time best rotating speed state, thereby the raising Energy Efficiency Ratio realizes the purpose of energy saving.The present invention is when shining upon when very sufficient in addition, selector switch can be pushed the photovoltaic panel charging modes, utilize photovoltaic panel to absorb sunshine to battery charging, when there is no sunshine, selector switch can be pushed the external power charging mode,, and then convert direct current to through rectifier batteries is charged through transformer pressure-reducing by the 220V AC power.By above-mentioned dual mode charging, air-conditioning can use under full climatic condition, and is applied widely, adopts simultaneously the photovoltaic panel charging, can save electric cost, alleviates user's burden.
Above demonstration and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. solar energy mains hybrid convertible frequency air-conditioner, comprise batteries and microprocessor, it is characterized in that: also comprise photovoltaic panel, transformer, rectifier, charging-discharging controller, frequency converter, compressor, and selector switch, described photovoltaic panel is connected with the charging-discharging controller input, described charging-discharging controller charging end is connected with batteries, described charging-discharging controller discharge end is connected with compressor with microprocessor respectively, described transformer input is connected with external power source by wire, described transformer output is connected with the charging-discharging controller input by rectifier, described microprocessor is connected with frequency converter, described frequency converter is connected with compressor, described selector switch connects from charging-discharging controller controls the different charging modes of charging-discharging controller selection.
2. a kind of solar energy mains hybrid convertible frequency air-conditioner according to claim 1, is characterized in that: described batteries employing lead-acid battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100357781A CN103115405A (en) | 2013-01-30 | 2013-01-30 | Solar energy mains supply complementary variable frequency air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100357781A CN103115405A (en) | 2013-01-30 | 2013-01-30 | Solar energy mains supply complementary variable frequency air conditioner |
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| CN103115405A true CN103115405A (en) | 2013-05-22 |
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| CN2013100357781A Pending CN103115405A (en) | 2013-01-30 | 2013-01-30 | Solar energy mains supply complementary variable frequency air conditioner |
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Cited By (10)
| 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 |
| CN104344499A (en) * | 2013-08-08 | 2015-02-11 | 珠海格力电器股份有限公司 | Variable-frequency air conditioner |
| CN104374023A (en) * | 2014-11-10 | 2015-02-25 | 江苏创兰太阳能空调有限公司 | Frequency conversion solar air conditioner |
| CN104734530A (en) * | 2013-12-20 | 2015-06-24 | 珠海格力电器股份有限公司 | Frequency converter, variable frequency air conditioner and air conditioning system |
| WO2016041413A1 (en) * | 2014-09-19 | 2016-03-24 | 珠海格力电器股份有限公司 | Photovoltaic air-conditioning system and photovoltaic air conditioner having same |
| CN107036060A (en) * | 2017-05-03 | 2017-08-11 | 重庆四联光电科技有限公司 | Intelligent illuminating system based on solar energy |
| CN108988475A (en) * | 2018-07-12 | 2018-12-11 | 李�浩 | Precision air conditioner emergency power system |
| CN111854062A (en) * | 2020-07-21 | 2020-10-30 | 广东多乐信电器有限公司 | Control method of solar air cooler |
| CN112240283A (en) * | 2019-07-17 | 2021-01-19 | 海信容声(广东)冰箱有限公司 | Compressor control device and method |
| CN114791137A (en) * | 2022-05-30 | 2022-07-26 | 青岛海信日立空调系统有限公司 | Air conditioner management system |
-
2013
- 2013-01-30 CN CN2013100357781A patent/CN103115405A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344499A (en) * | 2013-08-08 | 2015-02-11 | 珠海格力电器股份有限公司 | Variable-frequency air conditioner |
| WO2015018275A1 (en) * | 2013-08-08 | 2015-02-12 | 珠海格力电器股份有限公司 | Inverter air conditioner |
| CN104344499B (en) * | 2013-08-08 | 2018-04-24 | 珠海格力电器股份有限公司 | A kind of convertible frequency air-conditioner |
| CN104734530A (en) * | 2013-12-20 | 2015-06-24 | 珠海格力电器股份有限公司 | Frequency converter, variable frequency air conditioner and air conditioning system |
| CN104734530B (en) * | 2013-12-20 | 2018-04-17 | 珠海格力电器股份有限公司 | Frequency converter, convertible frequency air-conditioner and air-conditioning system |
| CN104052132A (en) * | 2014-07-07 | 2014-09-17 | 南通江南制冷设备有限公司 | Solar refrigeration equipment |
| US10666056B2 (en) | 2014-09-19 | 2020-05-26 | Gree Electric Appliances, Inc. Of Zhuhai | Photovoltaic air-conditioning system and photovoltaic air conditioner having same |
| WO2016041413A1 (en) * | 2014-09-19 | 2016-03-24 | 珠海格力电器股份有限公司 | Photovoltaic air-conditioning system and photovoltaic air conditioner having same |
| CN104374023A (en) * | 2014-11-10 | 2015-02-25 | 江苏创兰太阳能空调有限公司 | Frequency conversion solar air conditioner |
| CN107036060A (en) * | 2017-05-03 | 2017-08-11 | 重庆四联光电科技有限公司 | Intelligent illuminating system based on solar energy |
| CN108988475A (en) * | 2018-07-12 | 2018-12-11 | 李�浩 | Precision air conditioner emergency power system |
| CN112240283A (en) * | 2019-07-17 | 2021-01-19 | 海信容声(广东)冰箱有限公司 | Compressor control device and method |
| CN111854062A (en) * | 2020-07-21 | 2020-10-30 | 广东多乐信电器有限公司 | Control method of solar air cooler |
| CN114791137A (en) * | 2022-05-30 | 2022-07-26 | 青岛海信日立空调系统有限公司 | Air conditioner management system |
| CN114791137B (en) * | 2022-05-30 | 2023-10-27 | 青岛海信日立空调系统有限公司 | Air conditioner management system |
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Application publication date: 20130522 |