Heating control method of air conditioner and air conditioner

A control method and technology for an air conditioner are applied in the field of heating control of air conditioners and air conditioners, and can solve problems such as frequent opening of electric heating hardware, high air duct temperature of air conditioners, hardware protection, etc.

Pending Publication Date: 2021-09-07
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the first-class energy-efficient air conditioners mainly use R32 refrigerant. Due to the increase in temperature and pressure of R32 refrigerant relative to R410A refrigerant, it often leads to a higher temperature in the air duct of the air conditioner, whic

Method used

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  • Heating control method of air conditioner and air conditioner
  • Heating control method of air conditioner and air conditioner
  • Heating control method of air conditioner and air conditioner

Examples

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Example Embodiment

[0023] This embodiment first provides a heat control method of an air conditioner, which can effectively avoid the heaters of the air conditioner frequently and extend the service life of the heater. figure 1 It is a schematic diagram of a heating control method of an air conditioner according to an embodiment of the present invention. like figure 1 As shown, the heat control method of the air conditioner can perform the following steps:

[0024] Step S102, acquire the heating signal of the air conditioner 200, and control the compression refrigeration system of the air conditioner 200 to activate the heat mode;

[0025] Step S104, acquire the electric heating signal of the air conditioner 200, turn on the heater in the air conditioner 200 airway;

[0026] Step S106, acquire the indoor coil temperature of the air conditioner 200, adjust the operating state of the compressed refrigeration system according to the indoor coil temperature, and maintain the heating state of the heater;...

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Abstract

The invention provides a heating control method of an air conditioner and the air conditioner. The heating control method of the air conditioner comprises the steps that a heating signal of the air conditioner is obtained, and a compression refrigeration system of the air conditioner is controlled to be started in a heating mode; an electric heating signal of the air conditioner is obtained, and a heater in an air duct of the air conditioner is started; the indoor coil pipe temperature of the air conditioner is obtained, the operation state of a compression refrigeration system is adjusted according to the indoor coil pipe temperature, and the heating state of a heater is maintained; and after the indoor coil pipe temperature is larger than or equal to the first coil pipe temperature threshold value, the heater is turned off. According to the scheme, the heater is started as long as the electric heating signal is obtained; and once the heater is started, the heater is not easy to close according to the temperature of an indoor coil, the working state of the compression refrigeration system is adjusted, frequent starting and stopping of the heater of the air conditioner are avoided, and the service life of the heater is prolonged.

Description

technical field [0001] The invention relates to the technical field of home appliances, in particular to a heating control method of an air conditioner and the air conditioner. Background technique [0002] With the development of society and the continuous improvement of people's living standards, various air conditioning devices have become one of the indispensable electrical equipment in people's daily life. Various air conditioning devices can help people reach an adaptable temperature when the ambient temperature is too high or too low. Current air conditioning devices mainly include various types of air conditioners and fans. [0003] The "China Energy Efficiency Label" can intuitively indicate the energy efficiency level of home appliances, and the first-level energy efficiency means that the product's power saving has reached the international advanced level, and the energy consumption is the lowest. At present, the first-level energy-efficient air conditioners mai...

Claims

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Application Information

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IPC IPC(8): F24F11/67F24F11/64F24F11/84F24F11/86F24F140/20
CPCF24F11/67F24F11/64F24F11/84F24F11/86F24F2140/20F24F2221/34
Inventor 鞠龙家张飞陈建龙
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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