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Air conditioner thermal comfort degree performance testing system and testing method thereof

A technology of thermal comfort and testing methods, which is applied in the testing of machines/structural components, instruments, measuring devices, etc., can solve the problems of single and not accurate enough to test the thermal comfort performance of air conditioners, and achieve accurate performance testing, Realize the effect of performance testing

Active Publication Date: 2017-09-22
HISENSE HOME APPLIANCES GRP CO LTD +1
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AI Technical Summary

Problems solved by technology

[0004] Indoor environmental thermal comfort includes PMV, cooling rate (or heating rate), temperature deviation, temperature uniformity, temperature fluctuation, vertical air temperature difference, DR and other indicators, while the above-mentioned existing patents only rely on a single value of PMV Adjusting the comfort level is relatively simple, and it is not enough to accurately test the thermal comfort performance of the air conditioner

Method used

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  • Air conditioner thermal comfort degree performance testing system and testing method thereof
  • Air conditioner thermal comfort degree performance testing system and testing method thereof
  • Air conditioner thermal comfort degree performance testing system and testing method thereof

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Embodiment Construction

[0024] In the following, the present invention will be specifically described through exemplary embodiments. It should be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.

[0025] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", "lower", "front", "rear" etc. are based on the The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0026] In addition, before describing the present invention, it is first necessary to further explain the terminology in the present ...

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Abstract

The invention provides an air conditioner thermal comfort degree performance testing system and a testing method thereof. The testing system comprises an air conditioner used for testing; a comfort degree tester used for testing indoor PMV and DR values; and a plurality of thermocouples, which are used for testing an indoor temperature, and are disposed on different positions in a room. The testing method comprises steps that S0, the thermocouples on the different positions are switched on, and are used to acquire the temperature values of the positions regularly, and then the mean value of the temperature values of the different positions is calculated, and then the air conditioner is switched on; S1, the various testing indexes of the thermal comfort degree are tested, and the various index values are calculated according to a preset scoring standard; S2, the scores of the various testing indexes are added together according to a preset weight, and then the testing value of the thermal comfort degree is calculated; S3, according to an evaluation standard, whether the thermal comfort degree performance of the air conditioner is qualified is determined. The multi-index comprehensive evaluation of the thermal comfort degree is carried out, and therefore the accurate air conditioner thermal comfort degree performance testing is realized.

Description

technical field [0001] The invention belongs to the field of air conditioners, in particular to the field of thermal comfort testing of an air conditioner. Background technique [0002] With the development of economy and technology and the continuous improvement of living standards, people have higher and higher requirements for thermal comfort of indoor environment. It is particularly important to create a healthy, comfortable, environmentally friendly and energy-saving indoor environment. Air conditioners have become the main tool for people to create an indoor environment at present. [0003] Chinese invention patent CN104456841B discloses an air-conditioning system and method for comprehensive control of hot and humid environments based on thermal comfort evaluation. The invention sets air-conditioning comfort operating levels and corresponding PMV value ranges in accordance with national standards, so that the air conditioner has a humidification adjustment function. ...

Claims

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Application Information

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IPC IPC(8): G01M99/00
CPCG01M99/002
Inventor 胡敏志李德鹏
Owner HISENSE HOME APPLIANCES GRP CO LTD
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