Refrigerating machine of pure electric automobile

Abstract

The invention relates to a refrigerating machine of a pure electric automobile. The refrigerating machine is characterized by comprising a thermal-insulation refrigerator body (1) and a housing (6), wherein the side surface of the housing (6) is connected with an n-shaped whole auxiliary refrigeration host machine (17) and an evaporator (18) through movable fastening screws (16) and a base plate (12); the evaporator (18) is arranged in the thermal-insulation refrigerator body (1); and thermal-insulation hoses (7), a water pump (8) and valves (9), which are externally connected with the thermal-insulation refrigerator body (1), are connected to a driving cab exchanger (10). A novel mode of ice block replacement and auxiliary refrigeration is adopted in the refrigerating machine, and the thermal-insulation refrigerator body and the auxiliary refrigeration host machine are matched, separated and combined so that the comfortable effect the same with that of cold air in an automobile with an internal combustion engine is achieved. The refrigerating machine has the advantages of low cost, environment friendliness, simple manufacture, safety and reliability, prolongs the actual service life, saves users' time for charging electricity, and reduces various expenses and automobile purchase cost.

Description

technical field [0001] The invention relates to an air conditioner for pure electric vehicles, belonging to the field of air conditioners for electric vehicles. The new mode of directly changing the form of ice cubes during charging and the optional auxiliary refrigeration host saves the time, cost, mileage and prolonging the service life of the battery for customers, reduces various expenses and car purchase costs, and satisfies ordinary consumption. Consumers' demand for cheap and comfortable. Background technique [0002] At present, although many projects in China are at the forefront of research and development in the field of pure electric vehicles, there is still a long way to go before the real industrialization. Most manufacturers only consider batteries, but ignore the core technology of air conditioners, and do not consider the power consumption of air conditioners. Taking this project into consideration, no matter how good the battery is, the mileage will be red...

AI Technical Summary

Problems solved by technology

[0002] At present, although many projects in China are at the forefront of research and development in the field of pure electric vehicles, there is still a long way to go before the real industrialization. Most manufacturers only consider batteries, but ignore the core technology of air conditioners, and do not consider the power consumption of air conditioners. Taking this project into consideration, no matter how good the battery is, the mileage will be reduced when the air conditioner is turned on. The development of electric vehicles is not only limited by the battery, but also the air conditioner is the key. If the power consumption problem of the air conditioner is not solved, the temperature in the cabin will be high in summer, making it difficult to satisfy users. The demand for comfort will seriously affect the progress and promotion of the electric vehicle industry. Therefore, in order to accelerate the further maturity of the new energy electric vehicle industry market, everyone has clearly seen that there will be unprecedented emphasis on energy-saving air-conditioning technology in a short period of time.

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