Air conditioner and energy efficiency calculation method thereof

A calculation method and air conditioner technology, applied in the air conditioner and a non-transitory computer-readable storage medium, in the field of energy efficiency calculation of air conditioners, can solve the problem of unsatisfactory cooling and heating effects and energy-saving performance, difficulty in maintaining the operating state, It is impossible to know the change of energy efficiency and other issues, so as to achieve the effect of improving heating effect, energy saving and heating effect, and real-time and accurate detection

Inactive Publication Date: 2017-11-24
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] Since the current air conditioners cannot know the changes in energy efficiency during operation, it is difficu

Method used

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  • Air conditioner and energy efficiency calculation method thereof
  • Air conditioner and energy efficiency calculation method thereof
  • Air conditioner and energy efficiency calculation method thereof

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Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0038] The air conditioner and its energy efficiency calculation method according to the embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0039] figure 1 It is a flowchart of an energy efficiency calculation method for an air conditioner according to an embodiment of the present invention.

[0040] Such as figure 1 As shown, the energy efficiency calculation method of the air conditioner in the embodiment of the present invention includes the following steps:

[0041...

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Abstract

The invention discloses an air conditioner and an energy efficiency calculation method thereof. The method includes: acquiring the current working condition of the air conditioner, the power of a compressor and air conditioner power consumption; acquiring the shell heat dissipating capacity Qloss of the compressor; acquiring the temperature t1, t2, t6 of the air return port of the compressor, the air outlet of the compressor and the middle part of an indoor heat exchanger and indoor environment temperature t9; generating the temperature t5 of the second end of the indoor heat exchanger and the temperature t7 of the first end of the indoor heat exchanger according to t6 and t9; when the current working condition of the air conditioner is a heating working condition, correspondingly generating the refrigerant enthalpy value h1 of the air return port, the refrigerant enthalpy value h2 of the air outlet, the refrigerant enthalpy value h4 of the first end of an outdoor heat exchanger and the refrigerant enthalpy value h7 of the first end of the indoor heat exchanger according to t1, t2, t4 and t7; generating the heating capacity of the air conditioner according to the compressor power, Qloss, h1, h2, h4 and h7; generating the energy efficiency of the air conditioner according to the power consumption and the refrigerating capacity of the air conditioner.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an energy efficiency calculation method of an air conditioner, an air conditioner and a non-transitory computer-readable storage medium. Background technique [0002] Whether the air conditioner is energy-saving and comfortable is a problem that users are more concerned about. [0003] Since the current air conditioners cannot know the changes in energy efficiency during operation, it is difficult to maintain a good operating state, and the cooling and heating effects and energy-saving performance are not ideal. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the above-mentioned technologies at least to a certain extent. Therefore, an object of the present invention is to provide an energy efficiency calculation method of an air conditioner, which can accurately detect the energy efficiency of the air conditioner...

Claims

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Application Information

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IPC IPC(8): F24F11/00
Inventor 戚文端杨亚新刘燕飞徐振坤
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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