Air conditioner

A technology for air conditioners and controllers, applied in air conditioning systems, space heating and ventilation, chemical instruments and methods, etc., can solve the problems of polluting the filter screen and affecting the cleaning effect of the filter screen, and achieve the effect of ensuring the cleaning effect.

Active Publication Date: 2017-02-15
WUHAN REFRIGERATION EQUIP OF MIDEA GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the air conditioner has been heated for a long time in winter, and the cleaning box has dry-cleaned the filter screen several times. The dust on the filter screen is washed off by the cleaning box and accumulated in the cleaning box. The condensed water flows into the cleaning box. At...

Method used

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "middle", "upper", "lower" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplified descriptions, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus shoul...

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PUM

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Abstract

The invention discloses an air conditioner. The air conditioner comprises a controller, a cleaning box and a liquid level switch; a water inlet and a water overflow port are formed in the upper part of the cleaning box; a drain port is formed in the bottom of the cleaning box; the liquid level switch is connected with the controller and is used for detecting the liquid level in the cleaning box; cleaning of a filter net includes water cleaning and dry cleaning according to the fact whether the liquid level in the cleaning box reaches a preset liquid level; when the liquid level switch detects that the liquid level in the cleaning box reaches the preset liquid level, the controller judges the dry cleaning time number recorded at the moment, if the dry cleaning time number is larger than or equal to N, the drain port is controlled by the controller to be opened to drain water in the cleaning box, if the dry cleaning time number is smaller than N, the cleaning box is controlled by the controller to perform water cleaning on the filter net, and N is a positive integer. According to the air conditioner, the liquid level switch is arranged on one side wall of the cleaning box, and the controller which is connected with the liquid level switch and can control opening and closing of the drain port is also arranged, so that the cleaning effect of the cleaning box on the filter net is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner. Background technique [0002] After the air conditioner is used for a period of time, a layer of dirt will accumulate on the filter screen, which includes dust, textile fibers and animal hair, etc., and will produce a large number of harmful substances such as bacteria and viruses. If the filter screen is not cleaned regularly, these harmful substances will circulate indoors with the air when the air conditioner is running, polluting the air, spreading diseases, and causing adverse effects on the health of users. Moreover, these dirt will reduce the cooling and heating efficiency of the air conditioner, increase energy consumption, and shorten the service life of the air conditioner. [0003] Since the cleaning water of the cleaning box of the air conditioner comes from the condensed water produced by the cooling of the air conditioner, and there is ...

Claims

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Application Information

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IPC IPC(8): F24F13/22F24F11/00B08B3/00
CPCF24F13/222F24F2013/228F24F11/30F24F11/39F24F11/70F24F2110/00F24F2140/30F24F8/10F24F8/90
Inventor 何甜姜凤华田镇龙
Owner WUHAN REFRIGERATION EQUIP OF MIDEA GROUP
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