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System and method for evaluating building hot and humid environment levels

A technology of environmental grade and evaluation system, applied in the field of grade evaluation system, can solve problems such as variation

Active Publication Date: 2014-10-15
CHONGQING UNIV
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Problems solved by technology

[0004] Aiming at the above-mentioned deficiencies existing in the prior art, the problem to be solved by the present invention is how to provide a method for assessing the level of indoor heat and humidity accurately in a non-artificial cold and heat source environment, and simultaneously applicable to artificial cold and heat source buildings and non-artificial cold and heat source buildings. The evaluation system and method of the heat and humidity environment level of artificial cold and heat source buildings are used to solve the problem of large variation in the evaluation of heat and humidity environment levels in the non-artificial cold and heat source environment in the prior art

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  • System and method for evaluating building hot and humid environment levels
  • System and method for evaluating building hot and humid environment levels
  • System and method for evaluating building hot and humid environment levels

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Embodiment

[0050] The evaluation method for building heat and humidity environment level includes the following steps:

[0051] Step 1: Obtain the indoor heat and humidity environment parameters detected by the data testing module in real time: indoor air temperature, indoor air relative humidity, indoor average radiation temperature and indoor wind speed, and store the detected data. In the present invention, the test of indoor air temperature adopts the principle of expansion, the test of indoor air relative humidity mainly adopts the principle of dew point method, the test of indoor wind speed adopts the principle of thermistor tester, and the indoor average radiation temperature adopts the black bulb thermometer method. principle. During specific implementation, it is also possible to store a certain moment and the indoor heat and humidity environment parameters at that moment, and determine the maximum value of a certain indoor heat and humidity environment parameter, which is conve...

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Abstract

The invention provides a system and a method for evaluating the building hot and humid environment levels. Different evaluating methods can be selected according to different building cold and heat source types; the system and the method are applicable to artificial cold and heat source buildings and non-artificial cold and heat source buildings; the building hot and humid environment levels and the building indoor comfortable temperature range can be objectively obtained; the indoor hot comfortable environment can be favorably and effectively improved; and the building energy consumption is reduced. The building hot and humid environment levels in different regions, different seasons, different buildings and different environments can be judged, and the evaluating method is more comprehensive.

Description

technical field [0001] The invention relates to the field of thermal and humid environment evaluation in building interiors, in particular to an evaluation system and method for building thermal and humid environment grades. 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 in indoor environments. Thermal comfort refers to people's subjective satisfaction with hot and humid environments. At the same time, the central government attaches great importance to the living standards of residents, and proposes to strive to create more comfortable living conditions and a more beautiful environment. Therefore, it is particularly important to create a healthy, comfortable, environment-friendly and energy-saving indoor environment. [0003] At present, the existing indoor heat and humidity environment evaluation system generally adopts the PMV-P...

Claims

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Application Information

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IPC IPC(8): G06F17/50G06Q50/08
Inventor 李百战姚润明喻伟刘红李楠贾洪愿张明
Owner CHONGQING UNIV
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