Anti-freezing defrosting device for vertical air conditioner

Abstract

The invention discloses an anti-freezing defrosting device for a vertical air conditioner. The anti-freezing defrosting device comprises a cabinet installed indoors and a box body installed outdoors,the middle part of the cabinet is provided with a support plate, each side of the support plate is fixedly connected to the inner side wall of the cabinet, the lower end of the support plate is provided with an air blowing mechanism, the bottom ends of the two sides of the cabinet are provided with circular grooves, the ends, getting close to each other, of the two circular grooves are provided with vent holes, the insides of the two circular grooves are slidably connected with rings, and louvers are fixedly mounted in the middle portions of the two rings. The anti-freezing defrosting device has the advantages that defrosting is convenient and quick; the box body is closed through a moving heat insulation layer, so that heat generated by an electric heating plate is retained, the temperature in the box body is rapidly increased, and the effect of rapid defrosting is achieved; and cold air does not need to be exchanged into a room, a user can replace a filter screen quickly and easily,and the icing problem caused by unsmooth air circulation caused by blockage of the filter screen is avoided.

Description

technical field [0001] The invention relates to the technical field of vertical air conditioners, in particular to an anti-freezing and defrosting device for a vertical air conditioner. Background technique [0002] The vertical air conditioner is a kind of split air conditioner, which is generally used in homes and small offices. The cabinet air conditioner has the advantages of large power and strong wind, and the starting point of the price is relatively high. It is usually suitable for large-area living rooms. Whether the hanging air conditioner or the cabinet air conditioner needs to be determined according to the actual needs of the user. If the living room area is small, you can buy a hanging air conditioner. Of course, if the living room area is too large, it is better to buy a cabinet air conditioner to ensure good cooling. Heating effect. [0003] In winter, due to the very low outside temperature, the ambient temperature of the evaporator inside the external unit...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the vertical air conditioner in the prior art is easy to frost and freeze in winter, and proposes an antifreeze defrosting device for the vertical air conditioner

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