Window type air conditioner

Abstract

The window type air conditioner includes casing, indoor side heat exchange part and outdoor side heat exchange part. The indoor side heat exchange part consists of indoor side heat exchanger and indoor side cross-flow fan, the indoor side heat exchanger is installed on two sides of the indoor air intake port to generate heat exchange with indoor air, and the indoor side cross-flow fan is installed inside the indoor side heat exchanger to suck and exhaust indoor air in circumference direction. The present invention has low noise, increased air input and reduced size. In addition, the present invention utilizes outdoor fan to sputter condensed water to raise air conditioning efficiency simply, and has increased heat exchange area and air conditioning efficiency caused by the outdoor condensing heat exchanger.

Description

technical field [0001] The present invention relates to a window type air conditioner (WINDOW TYPE AIR CONDITIONER), more precisely, relates to a window type air conditioner with the following characteristics: both the outdoor fan and the indoor fan are cross flow fans, Therefore, not only the noise can be reduced, the air volume can be increased, but also the miniaturization of the air conditioner can be realized. Background technique [0002] Generally speaking, an air conditioner (also known as an air conditioner) has a refrigeration cycle device consisting of a compressor, a condenser, a capillary tube, and a heat exchanger inside. Or the warm air generated by the condenser is sent to the room, so that the indoor environment can be kept in a comfortable state. [0003] Air conditioners can be divided into window type air conditioners and split type air conditioners according to their installation forms. Among them, the window air conditioner is installed on the window,...

AI Technical Summary

Problems solved by technology

[0017] However, in the existing window-type air conditioners as mentioned above, what the outdoor fan 23 adopts is an axial flow fan, which not only increases the noise, but also from the characteristics of the axial flow fan, it is not conducive to overcoming the passageway. impedance, thus reducing the air volume

Taking these factors into consideration, in order to reduce the channel impedance, either it is necessary to expand the interval between the partition 15 and the outdoor fan, or to increase the length of the air conditioner, but these methods will become unfavorable factors for the miniaturization of the air conditioner

[0018] In addition, in the prior art, since the condensing heat exchanger 22 is only installed on the outlet side of the outdoor fan 23, the heat exchange area of ​​the refrigerant is relatively small, so this structure will be limited in improving the performance of the heat exchanger. certain limit

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