Air conditioner and energy efficiency calculation method thereof
A calculation method and air conditioner technology, applied in the direction of mechanical equipment, etc., can solve problems such as the difficulty of air conditioners, the inability to detect changes in energy efficiency of air conditioners in real time, refrigeration, heating effects and energy-saving performance are not ideal, and achieve energy-saving refrigeration effects , Improve the cooling effect
Inactive Publication Date: 2018-01-12
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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Problems solved by technology
At present, during the operation of the air conditioner, due to the inability to detect changes in the energy efficiency of the air conditioner in real time, it is difficult for the air conditioner to maintain a good operating state, resulting in unsatisfactory cooling, heating effects and energy-saving performance
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[0069] 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.
[0070] The energy efficiency calculation method of the air conditioner, the air conditioner, the non-transitory computer readable storage medium and the energy efficiency calculation system of the air conditioner according to the embodiments of the present invention will be described below with reference to the accompanying drawings.
[0071] In an embodiment of the present invention, the air conditioner may be a single-stage vapor compression air conditioner.
[0072] Such as figure 1 As shown, the air conditioner according to ...
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The invention discloses an air conditioner and an energy efficiency calculation method of the air conditioner. The energy efficiency calculation method of the air conditioner comprises the following steps that the current working condition of the air conditioner, the power of a compressor, the operation frequency of the compressor and the power consumption of the air conditioner are obtained; theexhaust opening temperature t2 of an exhaust opening of the compressor, the first-end temperature t4 of an outdoor heat exchanger, the middle part temperature t6 in an indoor heat exchanger, the supplemented air temperature t8 of the compressor and the indoor environment temperature t10 are obtained; according to the t6 and the operation frequency of the compressor, the air return opening temperature t1 of an air return opening of the compressor is generated, and according to the t10 and the t6, the first-end temperature t7 of the indoor heat exchanger is generated; when the current working condition of the air conditioner is the refrigeration working condition, according to the temperature t1, the temperature t2, the temperature t4, the temperature t7 and the temperature t8 of all the above temperature detection points, the refrigerant enthalpy values of all the temperature detection points are generated; according to the power of the compressor and the refrigerant enthalpy values ofall the temperature detection points, the refrigeration capacity of the air conditioner is generated; and the energy efficiency of the air conditioner is generated according to the power consumption and the refrigeration 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] As the country pays more and more attention to energy saving, consumers have higher and higher requirements for energy saving and comfort of air conditioners. At present, during the operation of the air conditioner, since it is impossible to detect the change of the energy efficiency of the air conditioner in real time, it is difficult for the air conditioner to maintain a good operating state, resulting in unsatisfactory cooling, heating effects and energy-saving performance. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the above-mentioned technologies at least to a certain extent. [0004] Therefore, the first object of the present invention is...
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IPC IPC(8): F24F11/63F24F11/46
Inventor 刘燕飞张浩戚文端陈新杨亚新汪亚涛
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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