Defrosting structure and air conditioner with defrosting structure

Abstract

The invention provides a defrosting structure and an air conditioner with the defrosting structure. The defrosting structure comprises an evaporator, a plug board and a temperature sensing bag, wherein the evaporator is provided with a fin and an evaporator pipeline arranged on the first side of the fin; the plug board comprises a first connection end and a second connection end, the first connection end and the evaporator pipeline are fixed in a clamping connection mode, and the second connection end is arranged on the second side of the fin; the temperature sensing bag is matched with the second connection end in a clamping connection mode, the distance between the outer surface of the temperature sensing bag and the fin of the evaporator is H, and H is larger than 0 mm and smaller than or equal to 1.85 mm. According to the defrosting structure, the plug board is arranged, the distance H between the temperature sensing bag and the evaporator pipeline is adjusted so that H can be larger than 0 mm and smaller than or equal to 1.85 mm, the temperature sensing bag can accurately detect whether the evaporator is frosted, and the aim of defrosting is achieved conveniently.

Description

Technical field [0001] The invention relates to the field of air conditioners, in particular to a defrosting structure and an air conditioner having the defrosting structure. Background technique [0002] The main window machine is protected from freezing through the evaporator, thermostat and temperature sensor. The temperature sensing working medium in the temperature sensing head enclosed cavity of the above temperature sensing package will produce pressure changes due to temperature changes. The temperature controller will change according to the pressure. Change the value to automatically turn on and off the contacts to control the working state of the evaporator. [0003] In the prior art, the main window machine generally uses a plug-in plate to fix the temperature sensing bulb on the evaporator. Since the fin gap between the temperature sensing bulb and the evaporator is more than 3mm after installation, the temperature sensing bulb cannot detect evaporation well. Whether ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the master window machine generally uses a plug-in plate to fix the temperature sensing package on the evaporator. Since the gap between the temperature sensing package and the evaporator fin reaches more than 3mm after installation, the temperature sensing package cannot detect the evaporation well. Whether the air conditioner is frosted, resulting in the phenomenon that the air conditioner is not frosted

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