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Air conditioner energy saving control method, control device and air conditioner

An energy-saving control and air-conditioning technology, which is applied in the control input involving air characteristics, space heating and ventilation control input, and high-efficiency adjustment technology, etc., can solve problems such as inability to achieve energy-saving control, difficulty in achieving energy-saving control, etc., and achieve energy-saving operation. , to avoid the effect of unnecessary energy consumption

Active Publication Date: 2019-03-01
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the control method of simply controlling the operating frequency of the compressor based on temperature cannot achieve better energy-saving control, especially in the case of running at the same temperature and different wind speeds, it is difficult to achieve ideal energy-saving control

Method used

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  • Air conditioner energy saving control method, control device and air conditioner
  • Air conditioner energy saving control method, control device and air conditioner

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0031] See figure 1 , which is a flowchart of an embodiment of an air conditioner energy-saving control method of the present invention.

[0032] Such as figure 1 As shown, the method for realizing air-conditioning energy-saving control in this embodiment adopts a process with the following steps:

[0033] Step 11: The air conditioner runs, acquires the real-time indoor ambient temperature and the set target temperature, and calculates the temperature difference between the real-time indoor ambient temperature and the set target temperature as the real-time temperature difference.

[0034] Specifically, when the air conditioner is turned on and running, the indoor ambient temperature of the room where the air conditioner is located is detected in...

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Abstract

The invention discloses an air conditioner energy conservation control method, an air conditioner energy conservation control device and an air conditioner, wherein the method comprises the following steps: running the air conditioner to acquire a real-time indoor environment temperature and a set target temperature; calculating the temperature difference between the real-time indoor environment temperature and the set target temperature as real-time temperature difference; performing PID (Proportion Integration Differentiation) operation according to the real-time temperature difference to obtain a first frequency; meanwhile, acquiring a wind speed corresponding to the real-time temperature difference according to the corresponding relation between the known temperature difference and the wind speed as a real-time wind speed; acquiring a frequency corresponding to the real-time wind speed according to the corresponding relation between the known wind speed and the frequency as a second frequency; selecting the smaller value of the first frequency and the second frequency as a target frequency, and controlling a compressor of the air conditioner to run according to the target frequency. By using the method disclosed by the invention, energy conservation control of the air conditioner can be realized.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, in particular relates to an air conditioner for adjusting indoor air, more specifically relates to an air conditioner energy-saving control method, a control device and an air conditioner. Background technique [0002] The air conditioner can cool in summer and heat in winter, and can adjust the indoor temperature to make it warm in winter and cool in summer, providing users with a comfortable environment. While air conditioners provide users with comfort, it is accompanied by contradictions with high energy consumption. Energy consumption not only increases the economic burden of users, but also goes against the trend of energy conservation and environmental protection. Therefore, how to reduce the energy consumption of the air conditioner while using the air conditioner to provide a comfortable environment for the user is a problem that the air conditioner manufacturers have been work...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/64F24F11/46F24F11/86F24F7/013F24F110/10
CPCF24F7/013F24F11/0001F24F11/30F24F11/62F24F11/63F24F11/77F24F2011/0002F24F2110/10Y02B30/70
Inventor 许国景刘聚科程永甫
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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