Solar car refrigerating device and method

Abstract

The invention discloses a solar car refrigerating device and method. The solar car refrigerating device is arranged on a car and comprises a flexible film solar cell arranged on a car roof, a storage battery arranged in a bonnet of the car, and a refrigerating device body arranged in the bonnet of the car, wherein the flexible film solar cell is electrically connected with the storage battery, the storage battery is electrically connected with the refrigerating device body, the flexible film solar cell comprises a transparent PI (polyimide) substrate, a plurality of transparent front conductive films, a plurality of non-crystalline silicon solar battery pieces, a plurality of transparent back conductive films and a transparent packaging layer from bottom to top. By arranging the flexible film cell on the car roof, heat energy of the car roof is converted into electric energy to be stored in the storage battery, the storage battery provides the electric energy for the refrigerating device body to drive the refrigerating device body, and the purpose of driving the refrigerating device body through solar energy is achieved; and heat originally gathered at the car roof is converted into cooling energy, a cab is effectively prevented from being too hot, and meanwhile, energy is saved.

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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