Anti-frosting structure of air conditioner of automobile

Abstract

The invention discloses an anti-frosting structure of an air conditioner of an automobile. The anti-frosting structure of the air conditioner of the automobile comprises an evaporator core body; an inserting type temperature sensor is arranged on the surface of the evaporator core body; a sensor contacting rod of the inserting type temperature sensor is inserted into the evaporator core body. The anti-frosting structure of the air conditioner of the automobile has the advantages that the sensor contacting rod which is directly inserted into the evaporator core body can sensitively sense the change on the temperature of the surface of the evaporator chip body, and the working condition of a compressor of the air conditioner can be quickly controlled, so that the resource waste can be decreased, and an uniform and comfortable temperature environment is created in the automobile; the temperature can be prevented from being lowered down to frost the evaporator core body to lead to the failure of the air conditioner.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to an anti-frost structure for an automobile air conditioner. Background technique [0002] Under the international trend of energy conservation and environmental protection, people's requirements for the quality of automotive air conditioners are gradually increasing, and the comfort in the car will also receive more and more attention. [0003] In hot, high-temperature weather, when the traditional automotive air conditioner is running, as the air conditioner is turned on for longer, the temperature at the air outlet of the evaporator will become lower and lower. Firstly, it is a waste of resources, secondly, it reduces the comfort of the car, and finally Seriously, as the temperature gets lower and lower, frosting is likely to occur on the surface of the evaporator core, so that the air conditioner fails. For this reason, an anti-frost structure is provided on...

AI Technical Summary

Problems solved by technology

[0003] In hot, high-temperature weather, when the traditional automotive air conditioner is running, as the air conditioner is turned on for longer, the temperature at the air outlet of the evaporator will become lower and lower. Firstly, it is a waste of resources, secondly, it reduces the comfort of the car, and finally Seriously, as the temperature gets lower and lower, frosting is likely to occur on the surface of the evaporator core, so that the air conditioner fails. For this reason, there is an anti-frost structure on the car air conditioner

[0004] like image 3 As shown, it is the anti-frost structure of the existing automobile air conditioner. There is a suspended temperature sensor 3 near the evaporator core 1 of the automobile air conditioner. The contact point is far away from the evaporator core. It takes a long time to sense the temperature change and improve the effect. bad

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