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Jet and direct evaporation compound cooling device driven by solar photovoltaic and photothermal

A solar photovoltaic and solar energy technology, which is applied to machines using solar energy, lighting and heating equipment, and machines using refrigerant evaporation, etc., can solve the problems that photovoltaic power supply is difficult to meet the electricity demand of traditional air conditioners, and the photoelectric conversion rate is low. Simple structure, easy to use effect

Active Publication Date: 2019-02-01
TAIYUAN UNIV OF TECH
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Problems solved by technology

[0005] Although photovoltaic technology is relatively mature, the photoelectric conversion rate is still low. Considering factors such as the number and area of ​​photovoltaic panels, photovoltaic power supply is difficult to meet the electricity demand of traditional air conditioners

Method used

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  • Jet and direct evaporation compound cooling device driven by solar photovoltaic and photothermal

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Embodiment Construction

[0026] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] as attached figure 1 As shown, a solar photovoltaic and photothermal driven ejection and direct evaporation compound cooling device provided by the present invention includes a solar photovoltaic power supply system, a solar ejection refrigeration system and a direct evaporation cooling system. in:

[0028] For the solar photovoltaic power supply system, the solar panel 7 is used to convert the collected light energy into electrical energy during the period of solar radiation, and the electrical energy is stored in the storage battery 8. Converted into alternating current to supply power for the water pump and fan of the direct evaporative refrigeration system; when the spray refrigeration system is turned on, the photovoltaic power supply system supplies the working medium pump 6, the spray circulating water pump 11 and the fan 14 o...

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Abstract

The invention provides a solar photovoltaic and photo-thermal driven injection and direct evaporation composite cooling device. The solar photovoltaic and photo-thermal driven injection and direct evaporation composite cooling device is formed by integrating a solar photovoltaic power supply system, a solar injection refrigerating system and a direct evaporation cooling system which are subjected to structural optimal configuration in a communicating mode, and zero energy consumption is achieved under the same refrigeration condition; in addition, the structure is simple, using is convenient, energy saving and consumption reducing are achieved, and the device is especially suitable for high-temperature remote mountain areas, deserts, border areas, sea islands and the environment where electric power cannot be supplied.

Description

technical field [0001] The invention relates to a solar photovoltaic and photothermal-driven injection and direct evaporation composite cooling device, in particular to a thermal energy-driven injection and evaporation composite cooling device that converts solar energy into electric energy. Background technique [0002] In my country's remote mountainous areas, deserts, frontiers, and islands, the lack of power resources has brought great inconvenience to life, work, scientific investigation, and resource development, especially in Xinjiang, where the summer temperature is as high as 40°C. The temperature environment urgently needs to develop a cooling device that is highly efficient and energy-saving, and does not depend on external power supply. [0003] Through literature search of the prior art, it is found that in order to achieve the purpose of saving electric energy, the refrigeration system is usually driven by solar energy or jointly driven by solar energy and other...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B25/00F25B27/00F25B19/02
CPCF25B19/02F25B25/00F25B27/002
Inventor 田琦李心畅李风雷白惠峰丁相午韩瑞春
Owner TAIYUAN UNIV OF TECH
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