Wall-mounted air conditioner

Abstract

The invention provides a wall-mounted air conditioner which comprises a shell, an air inlet, a first air outlet, a heat exchanger and a cross-flow fan. The air inlet is formed in the shell, the first air outlet is formed in the lower portion of the shell, the heat exchanger is arranged in the shell, and the cross-flow fan is mounted in the shell and used for enabling air flow entering from the air inlet to be discharged from the first air outlet; the wall-mounted air conditioner further comprises a second air outlet, a centrifugal fan and a driving mechanism, the second air outlet is arranged in the upper portion of the shell, the centrifugal fan is mounted in the shell and used for enabling the air flow entering from the air inlet to be discharged from the second air outlet, and the driving mechanism is used for driving the cross-flow fan and the centrifugal fan to rotate. The second air outlet is additionally arranged in the topmost of an existing wall-mounted air conditioner, so that structural defect that the air conditioner blows air obliquely and downwardly is eliminated, and cold air of the air conditioner can be completely prevented from being blown to people; in addition, good outlet airflow organizing and regulating capacities are achieved under different conditions of cooling, heating and the like, free regulation can be achieved according to preferences of users, comfortableness of indoor environment can be improved, and user's satisfaction can be improved.

Description

technical field [0001] The invention belongs to the technical field of household air conditioners, in particular to a wall-mounted air conditioner. Background technique [0002] At present, most household air conditioners are split, that is, they are composed of an indoor unit and an outdoor unit. The indoor unit and the outdoor unit are installed indoors and outdoors respectively, and are connected by pipelines and wires in the middle. Usually, split wall-mounted air conditioners are installed in rooms with a usable area of ​​less than 18m2. As a durable consumer product, consumers will consider the comfort experience when purchasing a home air conditioner, that is, in the cooling mode, the strong cold air should avoid the human body (especially the head) and be as high and far away as possible; in the heating mode, The warm air should reach the human body and tend to the ground as much as possible. For existing split wall-mounted air conditioners, the air outlet position...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a wall-mounted air conditioner, which aims to solve the problem that the cold wind blowing obliquely downwards inevitably blows directly on the human body due to the air outlet position of the existing wall-mounted air conditioner being set at the lowermost end of the casing. The pressure head of the exhaust airflow brought by the use of a single cross-flow fan is low and it cannot take into account the different requirements of the outlet airflow angle, height and air supply distance

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