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Air conditioner heat-production cold air prevention control method

A control method and anti-cold wind technology, applied in space heating and ventilation, heating and ventilation control systems, heating methods, etc., can solve problems such as overheating, overcooling, and failure to achieve user comfort, and achieve enhanced comfort and Satisfaction, faster heating speed, better wind comfort

Inactive Publication Date: 2008-03-05
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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  • Abstract
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Problems solved by technology

[0004] The disadvantage of the above control method is: since the clothes of the human body are not the same when they are indoors, different clothes have different comfort feelings on the air outlet of the air conditioner. Therefore, if only one temperature is set according to the above method without considering the indoor temperature and the clothing state of the human body, the air blown by the air conditioner generally does not meet the comfort requirements of the user, either too cold or too hot

Method used

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  • Air conditioner heat-production cold air prevention control method
  • Air conditioner heat-production cold air prevention control method

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] Referring to FIG. 1 , it illustrates the workflow of an embodiment of an air-conditioning heating and cooling air prevention control method according to the present invention. As shown in the figure, the following steps are included:

[0036] S100, start heating. That is, the indoor user activates the heating function of the air conditioner;

[0037] S101, detecting the indoor ambient temperature (represented by the letter T). In this step, the air conditioner obtains the indoor ambient temperature through the temperature sensor installed on the indoor unit or the remote controller;

[0038] S102, determine which interval the indoor temperature T obtained in step S101 is located in, if T≥20°C, execute step S121; if 15°C≤T<20°C, execute step S131; if 10°C≤T<15°C , execute step S141; if 5°C≤T<10°C, execute step S151; if T≤5°C, execute step S161;

[0039] S1...

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Abstract

The invention discloses an air conditioner heating cool air -preventing controlling method. It includes the following steps: a. detecting indoor temperature; b. judging whether the said indoor temperature is in the set range, if it is, step c is performed; c. judging whether indoor coil pipe of the said air conditioner is in the certain range, if it is, then step d is executed; d. indoor fan motor of the said air conditioner starts.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a method for controlling heating and preventing cold wind of an air conditioner. Background technique [0002] In the prior art, most of the air conditioner heating and cooling air control methods adopt coil temperature control; that is, after the coil temperature reaches a certain set value, the indoor unit is controlled to operate at a set wind speed. [0003] The working principle of this control method is: when the air conditioner is in the heating mode, due to the limitation of anti-cold wind, the indoor fan is in the stop state due to the low indoor temperature at the initial stage, and when the indoor coil temperature (refrigerant pressure) reaches a certain setting After setting the value, the indoor fan starts to run. [0004] The disadvantage of the above control method is: since the clothes of the human body are not the same when they are indoors, different clothes hav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/02
Inventor 康月
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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