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Air conditioner outdoor unit

An air-conditioning outdoor unit and outdoor fan technology, applied in air-conditioning systems, space heating and ventilation, household heating and other directions, can solve problems such as poor user experience, and achieve the effect of reducing large wind resistance and reducing heat exchange efficiency.

Pending Publication Date: 2021-06-22
QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of poor user experience caused by the direct blowing of the air conditioner in the prior art, the present invention provides an outdoor unit of the air conditioner, which can automatically remove the dirt on the surface of the outdoor heat exchanger by turning the outdoor fan to spray water on the surface of the outdoor heat exchanger, thereby improving the outdoor environment. The heat exchange efficiency of the heat exchanger is improved and the energy consumption of the air conditioner is reduced

Method used

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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Abstract

The invention discloses an air conditioner outdoor unit comprising a shell, an outdoor heat exchanger, an outdoor draught fan and a water supply assembly. The shell is provided with an air inlet and an air outlet. The outdoor heat exchanger is arranged in the shell. The outdoor draught fan comprises a motor and a fan, the fan is arranged on a rotating shaft of the motor, and a water outlet part used for spraying water to the outdoor heat exchanger is arranged on the fan. The water supply assembly is used for supplying water to the water outlet part. The outdoor draught fan rotates to spray water to the outdoor heat exchanger to automatically remove dirt on the surface of the outdoor heat exchanger, the heat exchange efficiency of the outdoor heat exchanger is improved, and the energy consumption of an air conditioner is reduced.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an outdoor air conditioner. Background technique [0002] Air conditioners are household appliances commonly used in people's daily life. Air conditioners are divided into wall-mounted air conditioners and cabinet air conditioners. Wherein, the air conditioner usually includes an indoor unit and an outdoor unit, the indoor unit is installed on the indoor side, and the outdoor unit is installed on the outdoor side. [0003] An outdoor unit of an air conditioner generally includes a casing, and a compressor, an outdoor heat exchanger and an outdoor fan arranged in the casing. However, in actual use, dust, smoke and other dust particles in the outdoor environment are easy to adhere to the surface of the outdoor heat exchanger. After the outdoor unit has been running for a long time, the surface of the outdoor heat exchanger is prone to scaling and blockage, which will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/16F28G9/00
CPCF24F1/16F28G9/00
Inventor 刘洋徐亚男徐鹏洋
Owner QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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