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Air conditioner heat exchange amount detection method and device

A detection method and technology of detection device, which are applied in the directions of measurement device, heat measurement, instrument, etc., can solve the problem of high cost of heat exchange test of air conditioner, and achieve the effect of reducing cost

Active Publication Date: 2015-07-15
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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Problems solved by technology

In the prior art, heat balance laboratory test method and enthalpy difference laboratory test method are usually used to test the heat exchange capacity of the air conditioner, both of which need to build a specific test environment, in which the heat exchange capacity of the air conditioner can be completed. testing, resulting in high cost of air conditioner heat transfer test in the prior art

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  • Air conditioner heat exchange amount detection method and device
  • Air conditioner heat exchange amount detection method and device
  • Air conditioner heat exchange amount detection method and device

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Embodiment Construction

[0044] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] The invention provides a method for detecting heat transfer of an air conditioner, referring to figure 1 , in the first embodiment of the air conditioner heat transfer detection method of the present invention, the air conditioner heat transfer detection method includes:

[0046] Step S10, obtaining the ambient temperature of the environment where the indoor unit of the air conditioner is located;

[0047] As we all know, since the power supply frequency of the mains is basically unchanged, the speed of the compressor of the traditional fixed-frequency air conditioner is also basically unchanged. It is easy to cause the indoor temperature to fluctuate between hot and cold, and consume more power. In contrast, inverter air conditioners change the power supply frequency of the compressor through the inverter to...

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Abstract

The invention discloses an air conditioner heat exchange amount detection method. The air conditioner heat exchange amount detection method comprises the following steps: acquiring environment temperature of the environment where an indoor unit of the air conditioner is arranged; acquiring the operating point of the air conditioner according to the environment temperature; acquiring the current revolving speed of a compressor of the air conditioner; calculating the heat exchange amount of the air conditioner according to the calculation parameters corresponding to the operating point and the current revolving speed of the compressor. The invention further discloses an air conditioner heat exchange amount detection device. The air conditioner heat exchange amount detection method and the air conditioner heat exchange amount detection device disclosed by the invention can reduce the heat exchange amount testing cost of the air conditioner.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a method and a device for detecting heat exchange of an air conditioner. Background technique [0002] With the development of household air conditioner technology, inverter air conditioners have become more and more popular. Compared with fixed frequency air conditioners, inverter air conditioners have the advantages of energy saving and comfort. Air conditioner manufacturers produce air conditioners with different heat exchange capabilities (cooling / heating capabilities) in order to facilitate users to choose suitable air conditioners. For example, concepts such as 26 units, 32 units and 50 units are named after the rated cooling capacity of the air conditioner, such as 26 units, the rated cooling capacity is 2600W. In the prior art, heat balance laboratory test method and enthalpy difference laboratory test method are usually used to test the heat exchange capacity ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K17/00
Inventor 杨亚新戚文端陈明瑜
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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