Indoor unit of air conditioner hanging unit

Abstract

The invention belongs to the technical field of wall-mounted air conditioners, and relates to an air conditioner wall-mounted indoor unit which comprises a shell, a front plate, an electric appliance box, an air inlet, an air outlet and an evaporator, the air outlet is formed in the front plate, the air inlet is formed in the top of the shell, the evaporator is arranged in the shell, a fixing plate is arranged in the shell close to the air outlet in the width direction, and the fixing plate is connected with the electric appliance box. And the electric appliance box is fixed on the fixing plate. The upper fixing plate and the lower fixing plate are arranged between the evaporator and the front plate and used for fixing the top and the bottom of the electric appliance box respectively. The two fixing plates are fixedly connected through a connecting cylinder, and the connecting cylinder is arranged at one end of each fixing plate. A fixing hole is formed in the connecting cylinder, and the connecting cylinder is fixed in the shell through the fixing hole. The electric appliance box is moved from one end of the evaporator to the front portion of the evaporator, and the size of the indoor unit is reduced; when the original size of the shell is maintained, refrigeration and heating capacity of the air conditioner can be effectively improved by increasing the size of the evaporator, heat exchange area is increased, and heat exchange efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of on-hook air conditioners, and relates to an on-hook indoor unit of an air conditioner. Background technique [0002] For a family with a large room area, a small number of air conditioners cannot meet the user's temperature control needs. In order to make the temperature distribution more uniform and allow the room to complete the adjustment of air temperature, humidity and other parameters in the shortest time, the user can only choose a matching air conditioner. For air conditioners with a large number, for example, choose a large number of on-hook units or even cabinet units to increase the cooling and heating capacity to meet the indoor temperature uniformity requirements. Function. If the heat exchange is enhanced by increasing the number or diameter of heat exchange tubes, increasing the number of fins, increasing the flow rate of air, etc., the size of the heat exchanger will inevitably be increas...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is an air conditioner on-hook indoor unit, to solve the problem in the prior art that the volume of the air-conditioner on-hook indoor unit is too large

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