Solar vehicle-mounted auxiliary air conditioner system

Abstract

The invention relates to a solar vehicle-mounted auxiliary air conditioner system, which comprises a power module and a single chip microcomputer control module. The solar vehicle-mounted auxiliary air conditioner system also comprises a refrigerating device, wherein the refrigerating device is formed by at least one group of semiconductor refrigerating plate modules; each group of semiconductor refrigerating plate modules is provided with three layers of structures from top to bottom; the first-layer structure is a hot end water-cooling head; the second-layer structure is formed by four semiconductor refrigerating plates arranged side by side; the third-layer structure is a cold end water-cooling head; the upper surfaces and the lower surfaces of the four semiconductor refrigerating plates arranged side by side respectively cling to the hot end water-cooling head and the cold end water-cooling head; thermal silicone grease is charged in a gap between each two adjacent layers. According to the solar vehicle-mounted auxiliary air conditioner system provided by the invention, when a vehicle is under the blazing sun for quite a long time, power is generated through a solar cell panel arranged on a vehicle top, and meanwhile, a Peltier effect of the semiconductor refrigerating plates is utilized for refrigerating the interior of a compartment, so that relatively appropriate temperature can be maintained in the vehicle.

Description

technical field [0001] The invention relates to a solar vehicle auxiliary air-conditioning system, which belongs to the technical field of semiconductor refrigeration. Background technique [0002] In summer, when the car is parked in a sunny place for a long time, since the car will absorb the sun's radiant heat through the outer shell in the sun, the infrared rays in the sun will also pass through the glass window to bring heat to the items and seats in the car. The temperature in the chair, the outside ground and the air is also very high, which will radiate and conduct heat to the car. The interior of the car is relatively closed, and the heat is not easy to dissipate, resulting in a high temperature inside the car. At present, the common solution is to open the door to dissipate heat for a period of time before using the car. If you are in a hurry, you will directly turn on the air conditioner to dissipate heat. The car air conditioner is generally driven by the engin...

AI Technical Summary

Problems solved by technology

The design of the device is reasonable, using solar photovoltaic power generation technology and semiconductor refrigeration technology, which saves energy, is safe and environmentally friendly, but because the device puts the semiconductor cooling chip in the trunk of the car, a large amount of heat generated by the semiconductor hot end will be transferred to the car. The cooling effect is greatly reduced; and in the airtight trunk, the heat generated by the hot end of the semiconductor cooling chip cannot be dissipated in time only through air cooling, which will cause the temperature of the hot end to rise sharply, and even cause damage to the semiconductor chip

[0006] To sum up, the existing solar semiconductor interior cooling technology generally has potential safety hazards in the placement of battery panels, poor cooling effect, insufficient heat dissipation at the hot end of the semiconductor, more structural modifications to the car itself, and poor safety of the entire system How to overcome the shortcomings of the existing technology has become one of the key problems to be solved urgently in the field of current flow solar semiconductor refrigeration technology

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