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Method of estimating indoor heating and cooling loads by using estimated insolation

A technology of cooling and heating load and prediction method, which is applied in the direction of heating mode, domestic heating, temperature control using electric mode, etc., to achieve the effect of minimizing inconsistency

Inactive Publication Date: 2017-02-22
GAGYOTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0019] The present invention is proposed to solve the problems of the existing indoor cooling and heating load prediction methods, and its object is to provide an indoor cooling and heating load prediction method that distinguishes between windows and walls of buildings to be adjusted. Considering the characteristics of heat transfer load and insolation load, and reflecting the insolation characteristics by azimuth, etc., and calculating the load characteristic coefficient without relying on the load list, it is possible to use more accurate predicted insolation than existing ones

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  • Method of estimating indoor heating and cooling loads by using estimated insolation
  • Method of estimating indoor heating and cooling loads by using estimated insolation
  • Method of estimating indoor heating and cooling loads by using estimated insolation

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Embodiment Construction

[0054] The constitution and action of the present invention will be described in more detail below based on the drawings showing preferred embodiments of the present invention. And, the indoor cooling and heating load prediction method of the present invention described below is executed by a computer (PC) or an integrated controller having a microprocessor, a communication device, an input device, a display, etc. to integrally control the entire indoor cooling and heating system.

[0055] What the present invention intends to provide is a method for forecasting indoor cooling and heating loads using a more accurate prediction of insolation than the existing ones. Indoor cooling and heating loads can be predicted by using load characteristic coefficients such as thermal characteristic coefficient and insolation characteristic coefficient. In a building, windows and walls have different indoor cooling and heating load characteristics, and the types of structures may be differen...

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Abstract

The present invention relates to a method of estimating indoor heating and cooling loads by using estimated insolation, the method being characterized by distinguishing between windows and doors and walls when obtaining a solar radiation load and an insulating load and by applying different load property coefficients for different compass bearings, so as to be able to more accurately estimate indoor heating and cooling loads.

Description

technical field [0001] The present invention relates to a method for predicting indoor cooling and heating loads, and more specifically to a method for predicting indoor cooling and heating loads, which more accurately predicts the use of an automatic control device included in the indoor cooling and heating system to properly maintain the indoor cooling and heating load as the adjustment object. The indoor cooling and heating load required for the indoor temperature of the building, in order to effectively and economically use the indoor cooling and heating system. Background technique [0002] Recently, in various countries, in order to cope with the gradual depletion of fossil energy and to improve the global environment, efforts are being made to rationalize the use of energy. As a plan for realizing this rationalization of energy use, there are: The target building accurately predicts the indoor cooling and heating load, and optimally operates the indoor cooling and hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F2110/10F24F11/00F24F11/46F24F2130/00F24F2130/10F24F2140/50G05D23/19
Inventor 柳盛渊金泰镐尹洪翊
Owner GAGYOTECH
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