Refrigerating system of solar automobile

Abstract

The invention discloses a refrigerating system of a solar automobile. The refrigerating system comprises a control unit ECU, a solar battery installed at the top of the automobile, a storage battery connected with the solar battery, a motor powered by the storage battery, a motor compressor which absorbs low temperature and low pressure gas and compresses the low temperature and low pressure gas into high temperature and high pressure gas for discharging, a condenser which condensates the high temperature and high pressure gas into liquid and discharges a large quantity of heat, an expansion device which increases size of the liquid, sharply decreases temperature and pressure and discharges the liquid in a fog mode, an evaporator which receives fog-shaped refrigerating fluid discharged from the expansion device and converts the fog-shaped refrigerating fluid into the low temperature and low pressure gas, a first sensor installed on the evaporator and a second sensor installed on the condenser. The compressor, the evaporator, the condenser and the expansion device are sequentially connected through connecting tubes to form a circulation refrigeration unit. The refrigerating system is simple in structure, convenient to install and distribute, capable of meeting requirements of people for comfort level in automobiles in summer and capable of saving energy.

Description

technical field [0001] The invention relates to a refrigeration system, in particular to a solar automobile refrigeration system. Background technique [0002] Solar cooling has many advantages: because the supply of solar energy in summer is in good agreement with the demand for refrigeration and air conditioning, and cooling energy consumption accounts for a large share of building energy consumption, although solar cooling cannot fully meet the requirements of cooling energy consumption, but It can also alleviate the tension of energy to a large extent; when mineral fuels are burned, they release a large amount of sulfide and nitrogen compounds into the atmosphere, causing air pollution and producing a greenhouse effect, while solar energy is the cleanest energy source and does not produce these environmental issues. As society pays more and more attention to automobile emission control and energy utilization issues, clean, environmentally friendly, energy-saving new ene...

AI Technical Summary

Problems solved by technology

As society pays more and more attention to automobile emission control and energy utilization issues, clean, environmentally friendly, energy-saving new energy vehicles have become a hot spot in the world's automobile industry. Using solar energy to provide power to automobile refrigeration systems can effectively increase the utilization rate of solar energy, thereby reducing Utilization of resources, while the existing cars use electric refrigeration, which consumes a lot of energy

Images