Air conditioner outdoor unit and liquid level control method of condensate collection device thereof, and air conditioner

A technology of air conditioner outdoor unit and collection device, which is applied in the direction of air conditioner system, heating method, space heating and ventilation, etc., which can solve the problems of unstable condensed water volume and inability to meet the self-cleaning needs of air conditioner outdoor unit, so as to improve self-cleaning Cleaning effect, collection time saving, energy saving effect

Active Publication Date: 2019-11-05
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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Problems solved by technology

[0004] The purpose of the present invention is to propose a liquid level control method for an air conditioner outdoor unit and its condensed water collection device, and an air conditioner to solve the problem that the amount of condensed water on the outdoor side is unstable in the prior art and cannot well meet the self-cleaning needs of the air conditioner outdoor unit question

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  • Air conditioner outdoor unit and liquid level control method of condensate collection device thereof, and air conditioner
  • Air conditioner outdoor unit and liquid level control method of condensate collection device thereof, and air conditioner
  • Air conditioner outdoor unit and liquid level control method of condensate collection device thereof, and air conditioner

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[0022] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

[0023] see in conjunction figure 1 and figure 2 As shown, according to the embodiment of the present invention, the outdoor unit of the air conditioner includes an outdoor unit casing 1, an outdoor heat exchanger 2, and a condensed water collection device 3 arranged on the top of the outdoor unit casing 1. The top opening of the condensed water collection device 3 It has a filter 4, a liquid level gauge 5 is installed in the condensed water collection device 3, and a condensed water delivery pipe 6 is provided at the bottom of the con...

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Abstract

The invention discloses an air conditioner outdoor unit, a liquid level control method of a condensate water collecting device of the air conditioner outdoor unit, and an air conditioner. The air conditioner outdoor unit comprises an outdoor unit shell (1), an outdoor unit heat exchanger (2) and the condensate water collecting device (3) arranged on the top part of the outdoor unit shell (1). A filter (4) is arranged on an opening part on the top part of the condensate water collecting device (3); a level indicator (5) is arranged in the condensate water collecting device (3); a condensate water conveying pipe (6) for conveying condensate water to the outdoor unit heat exchanger (2) is arranged on the bottom part of the condensate water collecting device (3); a flow control valve (7) is arranged on the conveying pipe (6); and the air conditioner outdoor unit adjusts the opening of the flow control valve (7) according to a liquid level, detected by the level indicator (5), in the condensate water collecting device (3). According to the air conditioner outdoor unit provided by the invention, the problem that in the prior art, the self-cleaning requirement of the air conditioner outdoor unit cannot be well met since the condensate water volume on the outdoor side is not stable can be solved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a liquid level control method for an outdoor unit of an air conditioner and a condensed water collection device thereof, and an air conditioner. Background technique [0002] When installing the outdoor unit of the air conditioner, the exposed side of the heat exchanger is generally close to the wall and the distance is small. Long-term use of the air conditioner will cause a lot of dust and debris to condense on the fins of the heat exchanger, which will affect the heat transfer of the heat exchanger and reduce the efficiency of the air conditioner. The performance of the whole machine and shorten the service life of the air conditioner. [0003] In addition, in some areas with more rainfall in summer, the current treatment of condensed water generally adopts the method of discharging anywhere, and some will consider discharging it outdoors to exchange heat with the out...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/42
CPCF24F1/42
Inventor 李波付裕张明杰任志强许文明
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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