Air conditioner cold air prevention control method and device, air conditioner and storage medium

A control method and air conditioner technology, applied in heating and ventilation control systems, space heating and ventilation, heating methods, etc., can solve the problems of slow temperature rise and long exit time of indoor coils, so as to improve user experience and shorten The effect of exit time

Inactive Publication Date: 2020-04-17
NINGBO AUX ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem solved by the invention is that the anti-cold wind control of the existing air conditioner has the problems of slow temperature rise of the indoor coil and long exit time

Method used

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  • Air conditioner cold air prevention control method and device, air conditioner and storage medium
  • Air conditioner cold air prevention control method and device, air conditioner and storage medium
  • Air conditioner cold air prevention control method and device, air conditioner and storage medium

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Embodiment Construction

[0031] In the prior art, it is generally judged whether to exit the anti-cold wind stage by detecting the temperature of the indoor coil. When the temperature of the indoor coil reaches a certain temperature, the anti-cold air stage is exited. When the heating is turned on, the indoor fan generally does not start or runs at a low speed, so The temperature of the indoor coil rises slowly. It takes a long time for the temperature of the indoor coil to reach a certain temperature, and it takes a long time for the anti-cold wind to exit. Users cannot blow hot air quickly, which affects the user experience.

[0032] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] see figure 1 As shown, the embodiment of the present invention provides an air conditioner anti-cold wind control method for short...

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Abstract

The invention provides an air conditioner cold air prevention control method, an air conditioner cold air prevention control device, an air conditioner and a storage medium. The air conditioner cold air prevention control method comprises the steps that: the air conditioner is started in a heating mode, the air conditioner enters a cold air prevention stage, an indoor fan is controlled to adjust its rotating speed and rotating direction, and a compressor is controlled to adjust its operating frequency; and the temperature of an indoor coil pipe is obtained in real time, and whether the air conditioner exits from the cold air preventing stage or not is determined according to the temperature of the indoor coil pipe. By adjusting the rotating speed and the rotating direction of the indoor fan as well as the operating frequency of the compressor, the indoor coil pipe is rapidly heated up, so that the air conditioner exits from the cold air prevention stage in time, the cold air preventionexit time is shortened, a user can rapidly feel hot air blown out of the air conditioner after the air conditioner is started up in the heating mode, and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner anti-cold wind control method and device, an air conditioner and a storage medium. Background technique [0002] When the air conditioner is turned on for heating in winter, because the temperature of the indoor side coil is too low, it is easy to blow out low-temperature wind. In order to avoid cold air blowing out and reduce the user's heating experience, the air conditioner generally has an anti-cold wind control. In the prior art, the indoor fan is generally controlled not to start during the anti-cold wind stage, and the indoor fan is controlled to run until the indoor coil temperature reaches a certain temperature. After a period of operation, the indoor fan speed is controlled by detecting the indoor coil temperature. When the coil temperature reaches a certain value, the anti-cold air control will be exited. However, this control metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/32F24F11/64F24F11/77F24F11/86F24F11/88F24F140/20
CPCF24F11/32F24F11/64F24F11/77F24F11/86F24F11/88F24F2140/20Y02B30/70
Inventor 岳阳王振华罗安发强兵罗钱益
Owner NINGBO AUX ELECTRIC
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