Heat pump air conditioner and its condensate recovery device

Abstract

The invention discloses a heat pump air conditioner and a condensate water recovery device thereof. The condensate water recovery device of the heat pump air conditioner comprises a water collection structure and a drainage structure, wherein the water collection structure is used for collecting condensate water generated by a heat exchanger on the outer side of the heat pump air conditioner, And the drainage structure is used for guiding the condensate water in the water collection structure to the outer surface of a heat exchanger on the inner side of the heat pump air conditioner. According to the condensate water recovery device of the heat pump air conditioner, the condensate water generated by the heat exchanger on the outer side of the heat pump air conditioner is collected through the water collection structure, the condensate water in the water collection structure is guided to the outer surface of the heat exchanger on the inner side through the drainage structure, and the condensate water generated by the heat exchanger on the outer side is recovered and used; meanwhile humidification is achieved, the indoor dry situation generated in the heating process can be improved effectively, and the indoor humidity is improved, so that the use performance of the heat pump air conditioner is improved; and the condensate water is used as well, and the condensate water can be reduced and eliminated.

Description

technical field [0001] The invention relates to the technical field of heat pump air conditioners, more specifically, to a heat pump air conditioner and a condensed water recovery device thereof. Background technique [0002] When the outer heat exchanger of the heat pump air conditioner works as an evaporator, for example, in the process of heating and defrosting, the outer heat exchanger will produce condensed water. At present, the condensed water generated by the outer heat exchanger is discharged outside through the drain valve or directly opened on the chassis, and the condensed water is not recycled. [0003] In addition, when the heat pump air conditioner is installed at a high position, the condensed water is directly discharged outside, and the condensed water drips and splashes and is more likely to pollute the outer wall of the building; When the temperature is low, the condensed water is more likely to freeze at the drain to form icicles, and the falling of ici...

AI Technical Summary

Problems solved by technology

At present, the condensed water generated by the outer heat exchanger is discharged outside through the drain valve or directly opened on the chassis, and the condensed water is not recycled.

[0003] In addition, when the heat pump air conditioner is installed at a high position, the condensed water is directly discharged outside, and the condensed water drips and splashes and is more likely to pollute the outer wall of the building; When it is low, the condensed water is more likely to freeze at the drain to form icicles, and the falling of icicles poses a safety hazard

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