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Control method for air conditioner

A control method and technology for air conditioners, applied in heating and ventilation control systems, heating and ventilation safety systems, mechanical equipment, etc., can solve problems such as air conditioner freezing, ensure normal operation, improve user experience, and improve indoor air quality. Effect

Active Publication Date: 2019-02-12
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the existing air conditioner with dust removal and purification modules is prone to freezing, the present invention provides a control method for the air conditioner, the air conditioner includes an indoor unit and Purification module, the control method includes: obtaining the coil temperature of the indoor unit during the process of the air conditioner executing the purification mode; adjusting the position of the purification module according to the coil temperature of the indoor unit

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  • Control method for air conditioner
  • Control method for air conditioner

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Embodiment 1

[0028] Such as figure 1 As shown, the control method of the present invention includes: acquiring the coil temperature of the indoor unit when the air conditioner is performing the purification mode; and adjusting the position of the purification module according to the coil temperature of the indoor unit. That is to say, the position of the purification module is directly adjusted by detecting the coil temperature of the indoor unit, wherein the coil temperature can be detected by setting a temperature sensor at the coil of the indoor unit. In the present invention, when the air conditioner is in cooling mode, turning on the IFD purification function has the greatest risk of freezing. Therefore, when the air conditioner is in cooling mode, if the IFD purification function is turned on, then the coil temperature needs to be judged .

[0029] Preferably, the step of "adjusting the position of the purification module according to the coil temperature of the indoor unit" specifi...

Embodiment 2

[0032] Such as figure 2 As shown, the control method of the present invention includes: acquiring the coil temperature of the indoor unit and the current position of the purification module during the execution of the purification mode of the air conditioner; according to the coil temperature of the indoor unit and the current position of the purification module, selectively Adjust the position of the purification module accordingly. Different from Embodiment 1, this embodiment also detects the current position of the purification module on the basis of detecting the coil temperature, and then judges whether the position of the purification module needs to be adjusted according to the current position of the purification module. Wherein, the position detection of the purification module can be realized by a position sensor. In addition, similar to Embodiment 1, when the air conditioner is in cooling mode, turning on the IFD purification function at this time has the greatest...

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Abstract

The invention provides a control method for an air conditioner, and belongs to the technical field of air conditioners. The control method aims to solve the problem that an existing air conditioner with a dust removal purification module is easy to freeze. The air conditioner comprises an indoor unit and a purification module; the control method comprises the following steps of in the process of executing the purification mode by the air conditioner, acquiring the coil temperature of the indoor unit; and adjusting the position of the purification module according to the coil temperature of theindoor unit. When the air conditioner executes the purification mode, the coil temperature of the indoor unit is acquired, then the position of the purification module is adjusted according to the coil temperature of the indoor unit, so that the phenomenon that the indoor unit is frozen when the temperature is too low is avoided, then the indoor environment cannot be polluted, and the normal useof the air conditioner cannot be influenced.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and specifically provides a control method for an air conditioner. Background technique [0002] An air conditioner is a device that can adjust the indoor temperature. With the continuous improvement of production technology and the continuous growth of user needs, many air conditioners have the function of dust removal and purification. The dust removal and purification of the air conditioner can make the indoor air cleaner, thus Beneficial to people's health. [0003] In the prior art, the dust removal and purification module of the air conditioner is generally installed in the air duct of the indoor unit and close to the air inlet of the indoor unit. The indoor air enters the air duct from the air inlet through the action of the fan, and then is discharged back through the air outlet of the indoor unit. In the room, through the function of the dust removal and purification module, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/65F24F11/43F24F140/20
CPCF24F11/43F24F11/64F24F11/65F24F2140/20
Inventor 傅琳霞吕福俊付德凯刘艳丽
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD