Indoor unit of wall-mounted type air conditioner

Abstract

The invention provides an indoor unit of a wall-mounted type air conditioner. The indoor unit comprises a housing, a gas spraying part and an air feeding assembly, wherein air inlets are separately formed in two sides of a case of the housing; a long circular air feeding hole is formed in the upper part of a front panel of the housing; the housing is downwards arranged in an inclined mode for supporting a wall body, so that the air feeding hole faces towards the inclined lower side; the gas spraying part is arranged in the air feeding hole, a ring-shaped outer wall of the gas spraying part anda ring-shaped inner wall of the gas spraying part co-define an air supply cavity, and a gas spraying hole is formed in the edge on which the ring-shaped outer wall is connected with the ring-shaped inner wall for forwards spraying out gas flow of the air supply cavity, and sucking air behind the air feeding hole to pass through the air exhaust hole to feed out towards the inclined lower side; andthe air feeding assembly comprises a centrifugal fan and an air guide part, and the centrifugal fan is configured to introduce ambient air from the air inlets to exchange heat with a heat exchanger,and the air guide part is used for exhausting heat-exchanged air flow to the air supply cavity. The indoor unit of the wall-mounted type air conditioner is compact in structure, is soft in air feedingand is good in comfort.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an indoor unit of a wall-mounted air conditioner. Background technique [0002] Air conditioners are one of the necessary household appliances. As users have higher and higher requirements for comfort and health, the air supply method of traditional air conditioners is to send cold air into the room, then slowly convect with the surrounding air, and the heat exchange speed It is slower and cannot give people a feeling of rapid cooling, and direct blowing from the air outlet of the indoor unit to people will have adverse effects on the health of users, and air-conditioning diseases are prone to occur. [0003] In response to this problem, there have been indoor units with jet outlets for soft air supply in the prior art, which use smaller air outlets to drive the surrounding air to blow out, so that the air after heat exchange is mixed with the surrounding air and sent out, but the jet outlet...

AI Technical Summary

Problems solved by technology

[0002] Air conditioners are one of the necessary household appliances. As users have higher and higher requirements for comfort and health, the air supply method of traditional air conditioners is to send cold air into the room, then slowly convect with the surrounding air, and the heat exchange speed It is slow and cannot give people a feeling of cooling quickly, and blowing the air outlet of the indoor unit directly to people will have adverse effects on the health of users, and air-conditioning problems are prone to occur.

[0003] In response to this problem, there have been indoor units with jet outlets for soft air supply in the prior art, which use smaller air outlets to drive the surrounding air to blow out, so that the air after heat exchange is mixed with the surrounding air and sent out, but the jet outlets Higher requirements on the structure make the jet outlets mostly used in cabinet-type indoor units with ample space

In order to meet the structural requirements of the jet outlet, the hanging indoor unit using the jet outlet often needs to set the casing into a circular or other irregular shape. There is a gap in cognition, and it is not easy to be accepted by users; on the other hand, it also brings troubles to the installation of the hanging indoor unit, so the hanging indoor unit using the jet air outlet cannot meet the user's requirements

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