Indoor unit of air conditioner

Abstract

The invention provides an indoor unit of an air conditioner. The indoor unit of the air conditioner comprises a shell, a heat exchanger, a main fan and at least one air guide mechanism, wherein an airinlet and at least one air supply opening are defined in the shell; the heat exchanger is arranged in the shell; the main fan is arranged in the shell and used for promoting indoor air to enter the shell from the air inlet, forming heat exchange air after heat exchange with the heat exchanger and then making the heat exchange air flow to the air supply openings; and each air guide mechanism is matched with one air supply opening, and comprises a flow guide pipeline arranged on the shell and positioned at the inner side of the corresponding air supply opening, and at least one guide fan, the peripheral wall of each flow guide pipeline is provided with a flow guide outlet which extends in the length direction of the flow guide pipeline and opens towards the corresponding air supply opening,and each guide fan is used for introducing part of the heat exchange air into the corresponding guide pipeline and promoting the heat exchange air to be blown from the corresponding flow guide outletto the corresponding air outlet at a flow speed higher than the wind speed at the air outlet to form a guide air flow so as to guide the heat exchange air at the air outlet to be blown indoors together.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioning indoor unit. Background technique [0002] Traditional household air conditioners are usually cabinet units or on-hook units. Whether they are cabinet units or on-hook units, the air outlets are usually equipped with air guide mechanisms such as air deflectors and swing leaves to adjust the wind direction. [0003] However, during the air guiding process of the air deflector and the swing blade, the direction of the airflow is forcibly changed, and its energy loss is relatively large, which affects the force of the air supply, thereby affecting the distance of the air supply, and the efficiency of the air conditioner. Contents of the invention [0004] An object of the present invention is to provide an air-conditioning indoor unit to avoid energy loss caused by the installation of wind deflectors and swing vanes for air guidance, thereby increasing...

AI Technical Summary

Problems solved by technology

[0003] However, during the air guiding process of the air deflector and the swing blade, the airflow direction is forcibly changed, and its energy loss is large, which affects the air supply force, thereby affecting the air supply distance, and the air conditioner adjustment efficiency will also be affected

Images