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Energy-saving method and device of air conditioner

An energy-saving device and air conditioner technology, which is applied to the control input related to air characteristics, heating methods, space heating and ventilation, etc., can solve the problems of waste of electric energy, low energy efficiency of air conditioners, etc., and avoid excessive temperature rise Or reduce, improve user experience, reduce the effect of grid load

Active Publication Date: 2019-03-01
HISENSE HOME APPLIANCES GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an energy-saving method and device for an air conditioner, which solves the problem of waste of electric energy caused by the low energy efficiency of the air conditioner during cooling or heating

Method used

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  • Energy-saving method and device of air conditioner
  • Energy-saving method and device of air conditioner
  • Energy-saving method and device of air conditioner

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] figure 2 A schematic composition diagram of an energy-saving device for an air conditioner provided in an embodiment of the present invention, as shown in figure 2 As shown, the energy-saving device of the air conditioner may include: at least one processor 11 , memory 12 , communication interface 13 and communication bus 14 .

[0028] Combine below figure 2 A specific introduction to each component of the energy-saving device of the air conditioner:

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Abstract

The embodiment of the energy-saving method and device of an air conditioner and relates to the field of air conditioners. The problem that when the air conditioner carries out refrigerating or heating, due to the relatively low energy efficiency ratio, electric energy is wasted is solved. According to the specific scheme, after the air conditioner goes into an energy-saving mode, the running frequency of a compressor is determined according to the difference value of a set temperature and a current indoor temperature, the running frequency is compared with first frequency and second frequency,according to a comparative result, target running frequency is determined, and when the target running frequency is larger than or equal to the first frequency but smaller than or equal to the secondfrequency, the compressor is controlled to run at the target running frequency. The energy-saving method and device are used for the refrigerating or heating process of the air conditioner.

Description

technical field [0001] The embodiments of the present invention relate to the field of air conditioners, in particular to an energy-saving method and device for an air conditioner. Background technique [0002] In the prior art, after the air conditioner enters the cooling or heating mode, the operating frequency of the compressor can be calculated according to the difference between the target temperature set by the user and the current indoor temperature. The greater the difference between the target temperature and the current indoor temperature, the greater the operating frequency obtained. When the difference is large, the compressor will operate at high frequency to maximize the output capacity of the air conditioner in a short time. Make the indoor temperature reach the target temperature as soon as possible. [0003] In the above solution, although the high-frequency operation of the compressor improves the cooling or heating speed, it also causes waste of electric ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/86F24F11/56F24F11/46F24F110/10
CPCF24F11/46F24F11/56F24F11/64F24F11/86F24F2110/10
Inventor 陈绍楷刘忠民李德鹏卢志敏
Owner HISENSE HOME APPLIANCES GRP CO LTD
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