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Air conditioner and control method thereof

A control method and air conditioner technology, applied in heating and ventilation control systems, heating methods, high-efficiency adjustment technology, etc., can solve the problem of low heat exchange efficiency of air conditioners

Inactive Publication Date: 2016-07-20
TCL AIR CONDITIONER ZHONGSHAN CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an air conditioner and its control method, aiming to solve the technical problem of low heat exchange efficiency of the air conditioner due to excessive dust accumulated on the filter screen of the air conditioner

Method used

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  • Air conditioner and control method thereof

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Embodiment Construction

[0031] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] The invention provides an air conditioner.

[0033] refer to figure 1 , figure 1 It is a block diagram of an embodiment of the air conditioner of the present invention.

[0034] In one embodiment, the air conditioner includes a filter (not shown in the figure), a light emitting device 10 disposed on one side of the filter, a light receiving device 20 disposed on the other side of the filter, and the The control module 30 connected to the light emitting device 10 and the light receiving device 20, and the fan 40 connected to the control module 30, the light receiving device 20 receives the light emitted by the light emitting device 10 and passes through the filter Light: the control module 30 calculates the actual light transmittance according to the light quantity value received by the light receiving device...

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Abstract

The invention discloses an air conditioner. The air conditioner comprises a filter screen, a light emitting device arranged on one side of the filter screen, a light receiving device arranged on the other side of the filter screen, a control module connected with the light emitting device and the light receiving device, and a fan connected with the control module; the light receiving device receives light emitted by the light emitting device and transmitting through the filter screen; and the control module calculates actual light transmittance according to the magnitude of the light received by the light receiving device and preset reference light magnitude, and adjusts the rotating speed of the fan according to the actual light transmittance. The invention further discloses a control method of the air conditioner. As the rotating speed of the fan is adjusted according to the actual light transmittance, the circulating air volume of the air conditioner is always kept at a preset level, and the air conditioner also can keep preset heat exchange efficiency under the condition of dust accumulation on the filter screen.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner and a control method thereof. Background technique [0002] After the air conditioner has been in operation for a long time, a large amount of dust will accumulate on the filter inside the air conditioner. The accumulated dust will affect the air intake volume of the air conditioner, resulting in a decrease in the air volume of the air conditioner, which in turn will affect the heat exchange efficiency of the air conditioner. Contents of the invention [0003] The main purpose of the present invention is to provide an air conditioner and its control method, aiming to solve the technical problem of low heat exchange efficiency of the air conditioner due to excessive dust accumulated on the filter screen of the air conditioner. [0004] The air conditioner provided by the present invention comprises a filter, a light emitting device arranged on one sid...

Claims

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Application Information

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IPC IPC(8): F24F11/02
CPCY02B30/70
Inventor 邓利江荣刘泉吴旭波匡纯纯张成
Owner TCL AIR CONDITIONER ZHONGSHAN CO LTD
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