Dynamic climate compensation method for centralized heating

A climate compensation and central heating technology, applied in heating methods, household heating, heating systems, etc., can solve problems such as the inability to reflect the dynamic characteristics of the building's thermal load, adjustment distortion, and increased heating costs.

Active Publication Date: 2017-09-01
石家庄华浩能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the adjustment and control process, because the outdoor temperature is collected and adjusted immediately, and because the heating pipe network is a relatively large system, there is a user-side hysteresis in the pipe network adjustment, resulting in distortion of the adjustment
I...

Method used

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  • Dynamic climate compensation method for centralized heating
  • Dynamic climate compensation method for centralized heating
  • Dynamic climate compensation method for centralized heating

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Embodiment Construction

[0079] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0080] The purpose of heating the building by the heating system is to meet the thermal comfort requirements of the users, and to ensure that the indoor temperature is within a certain range, so as to prevent the indoor temperature of the users from being too low or too high, and the system is in operation. , due ...

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Abstract

The invention discloses a dynamic climate compensation method for centralized heating. Firstly, the outdoor temperature is predicted, water supply and return temperatures are adjusted some time ahead according to the predicted value of the outdoor temperature, and the hysteresis of pipe network adjustment in the manner that adjustment is performed while sampling is overcome. The outdoor temperature of the next day is predicted according to local historical meteorological data and weather forecast of the meteorological department, and the value is used as basic data for prediction of a thermal load; and then the thermal load is predicted, that is, the thermal load curve of the next day is calculated according to the outdoor temperature. With the method, the outdoor temperature is reasonably predicted so as to realize advanced dynamic adjustment of a climate compensator; heating medium parameters of a heating system are adjusted by the aid of an adjusting model according to the thermal load value set in advance, a heat source is changed from original wide passive heating into active heating, on the premise that the indoor temperature for the user is stable, the operation adjusting indictor of the heating system within the specified time are given in advance, the heating efficiency is improved, and the heating energy consumption is reduced.

Description

technical field [0001] The invention relates to a dynamic climate compensation method for central heating. Background technique [0002] The purpose of the heating system to heat the heating building is to meet the needs of users for thermal comfort and to ensure that the indoor temperature is within a certain range. With the change of outdoor temperature, the user's indoor temperature is prevented from being too low or too high. , while the system is running, due to changes in outdoor meteorological conditions and other factors, the heat load of the building will change accordingly. Therefore, in order to adapt the heat supply of the heat source to the change of the user's heat load, it is necessary to adjust the heat supply of the heat source accordingly, that is, the heating system should adjust the heat supply according to the change of the building's heat load. In order to realize on-demand heating, so as to ensure that the user's indoor temperature meets the thermal c...

Claims

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Application Information

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IPC IPC(8): F24D19/10G06F17/50
CPCF24D19/1009G06F30/20G06F2119/08
Inventor 王金贺田玉卓
Owner 石家庄华浩能源科技有限公司
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