a window machine

Abstract

The invention provides a window machine. The window machine includes a heat exchange system, a housing and fan blades. It is characterized in that the heat exchange system includes a combined heat exchanger, and the housing includes a chassis. The combined heat exchanger is located outside the water retaining ring, and the water retaining ring is used to prevent condensed water from entering the area surrounded by the water retaining ring; the combined heat exchanger includes parallel flow heat exchangers and finned tube heat exchangers , the parallel flow heat exchanger is located above the finned tube heat exchanger, and the lowest point of the parallel flow heat exchanger is higher than the highest point of the finned tube heat exchanger, and the heat exchange efficiency of the parallel flow heat exchanger can be high The characteristics can effectively improve the overall heat exchange efficiency of the combined heat exchanger, and at the same time avoid the corrosion of the parallel flow heat exchanger.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, and more specifically, to a window machine. Background technique [0002] In the prior art, the window machine adopts a finned tube condenser, which has low heat transfer efficiency, large volume, heavy weight and high cost, while the parallel flow heat exchanger is a new type of high-efficiency heat exchanger with high heat transfer efficiency, It has the advantages of small size, light weight, and less charge. [0003] The parallel flow heat exchanger is not used on the window machine or the water soaking advantage of the window machine cannot be fully utilized due to the small water soaking area, and there are simple air conditioners such as dehumidifiers and mobile air conditioners that may be soaked in water. The application of finned tube heat exchangers leads to the problem of low heat exchange efficiency. Contents of the invention [0004] In view of this, the purpose...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the window machine adopts a finned tube condenser, which has low heat transfer efficiency, large volume, heavy weight and high cost, while the parallel flow heat exchanger is a new type of high-efficiency heat exchanger with high heat transfer efficiency, Small size, light weight, less charge, etc.

[0003] The parallel flow heat exchanger is not used on the window machine or the water soaking advantage of the window machine cannot be fully utilized due to the small water soaking area, and there are simple air conditioners such as dehumidifiers and mobile air conditioners that may be soaked in water. The problem of low heat exchange efficiency caused by the application of finned tube heat exchangers

Images