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Air conditioner and energy efficiency calculating method thereof

A calculation method and technology for an air conditioner are applied in the energy efficiency calculation of the air conditioner, the air conditioner and a non-transitory computer-readable storage medium, which can solve the problem that the cooling and heating effect and energy saving performance are not ideal, it is difficult to maintain the operating state, It is impossible to know the change of energy efficiency and other problems, so as to achieve the effect of improving heating effect, energy saving heating effect, and optimizing operating state

Inactive Publication Date: 2017-12-22
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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.

Method used

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

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Embodiment Construction

[0046] 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.

[0047] 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.

[0048] figure 1 It is a flowchart of an energy efficiency calculation method for an air conditioner according to an embodiment of the present invention.

[0049] 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:

[0050...

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Abstract

The invention discloses an air conditioner and an energy efficiency calculating method thereof. The method comprises the following steps: acquiring the current working condition of the air conditioner, the power of a compressor, and the power consumption of the air conditioner; acquiring heat dissipating capacity Qloss of a housing of the compressor; acquiring the temperature t1 of an air returning port of the compressor, the temperature t2 of an air exhausting port of the compressor, the temperature t6 of the middle part of an indoor heat exchanger, and the indoor environmental 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; correspondingly refrigerant enthalpies and lubricating oil enthalpies of the air returning port, the air exhausting port, the first end of an outdoor heat exchanger and the first end of the indoor heat exchanger according to the t1, t2, t4 and t7 when the current working condition of the air conditioner is the heating condition, and further generating the enthalpies h1, h2, h4 and h7 of mixtures of the abovementioned parts; generating heating capacity of the air conditioner according to the power, the Qlos, the h2, the h2, the h4 and the h7 of the compressor; and generating the energy efficiency of the air conditioner according to the power consumption and the heating 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 刘燕飞李金波戚文端杨亚新
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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