Solar car refrigerating device and method

Abstract

The invention discloses a solar car refrigeration device and a refrigeration method, which are arranged on a car, including a flexible thin-film solar battery arranged on the roof of the car, a storage battery arranged inside the front cover of the car, and a battery arranged inside the front cover of the car Refrigerating device, the flexible thin-film solar cell is electrically connected to the storage battery, and the storage battery is electrically connected to the cooling device; the flexible thin-film solar cell includes a transparent PI (polyimide) substrate from bottom to top, several transparent front Conductive films, several amorphous silicon solar cells, several transparent back conductive films, and transparent encapsulation layers. By installing a flexible thin-film battery on the roof of the car, the heat energy of the roof is converted into electrical energy and stored in the battery. The battery provides electric energy to drive the cooling device, and the cooling device is driven by solar energy. The heat originally accumulated on the roof is converted into Cooling energy, effectively avoiding overheating of the cockpit and saving energy at the same time.

Description

technical field [0001] The invention relates to a refrigeration device and a refrigeration method, in particular to a refrigeration device and a refrigeration method for automobiles. Background technique [0002] The sun is sending energy to the earth all the time, and this energy is inexhaustible and inexhaustible. If only the total radiant power emitted by the sun to the earth is converted into electrical power, it can be as high as 1.77 x 10 12 kilowatts, which is hundreds of millions of times larger than the current average power consumption in the world. There are many ways to use solar energy. The thermal effect of light can be used to convert solar radiation into heat energy; the volt effect of light can also be used to directly convert solar radiation into electrical energy. In the effective utilization of solar energy, the photovoltaic utilization of solar energy has become the fastest growing and most dynamic research field in recent years. [0003] Today, when ...

AI Technical Summary

Problems solved by technology

[0004] Especially in the hot summer, cars parked under the sun are often irradiated violently by the sun, and the temperature in the cockpit of the car will become very high in a short period of time. On the one hand, it is easy to shorten the life of the car, and on the other hand On the one hand, after the vehicle is started, the car refrigeration needs to provide more air-conditioning to cool down, which wastes a lot of energy virtually.

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