Method for identifying energy-saving characteristics of heat consumer behaviors of tail-end-adjustable heat supply system

An identification method and heating system technology, applied in the field of adjustable heating system, can solve problems such as shortening the service life of valves, and achieve the effects of enhancing service life, slowing hydraulic fluctuations, and saving opening times

Active Publication Date: 2022-02-18
HEBEI UNIV OF TECH +1
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  • Claims
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AI Technical Summary

Problems solved by technology

In the integrated system of heat supply metering and temperature control, on the one hand, it is necessary to meet the differences in heat supply demands of different users; Net hydraulic fluctuations and shortened valve life

Method used

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  • Method for identifying energy-saving characteristics of heat consumer behaviors of tail-end-adjustable heat supply system
  • Method for identifying energy-saving characteristics of heat consumer behaviors of tail-end-adjustable heat supply system
  • Method for identifying energy-saving characteristics of heat consumer behaviors of tail-end-adjustable heat supply system

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Embodiment 1

[0044] This embodiment is an identification method for the energy-saving characteristics of thermal user behavior in the end-adjustable heating system:

[0045] 1. Taking the heating system of a teacher's apartment in a university in Tianjin as the research object, there are 48 residential buildings in the system, with a total of 1216 households. The entire heating system is composed of a heat station that transmits and distributes heat to each user through the secondary pipe network to meet the heat demand. The heating system is a typical integrated system of heat supply metering and temperature control (see figure 1 ), the system consists of a household heat meter 1, an intelligent on-off temperature control valve 2, a room temperature controller 3, a data collector 4, a radiator 5 and a host computer platform 7. The system diagram is as follows figure 1 shown. The household heat meter 1 can measure the user's heating consumption, collect the user's heat and flow, and real...

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Abstract

The invention relates to a method for identifying energy-saving characteristics of heat user behaviors of a terminal adjustable heat supply system, which comprises the following steps of: acquiring heat data of a building or a current heat supply area, and analyzing set room temperature data of the terminal adjustable heat supply system at sampling moments of different heat users in a to-be-researched heat supply period; and dividing the adjusting intentions at each sampling moment into three types of'up-regulation ', 'down-regulation' and'invariant ', analyzing the accumulated adjusting times of two heat consumption modes at the same moment of each day in a workday and a holiday, and identifying the heat user behavior energy-saving characteristics of the adjustable heat supply system of which the end user is provided with a temperature controller or a radiator thermostatic valve. According to the identification method, the behavior energy-saving rule of the user can be identified, and the regulated and controlled room temperature expected target value can be obtained according to the identification result.

Description

Technical field: [0001] The invention relates to the field of heat supply regulation, in particular to a method for identifying energy-saving features of thermal user behavior in an adjustable heating system in which an end user installs a thermostat or a radiator thermostatic valve. Background technique: [0002] On the basis of continuous innovation and development of intelligent monitoring technology and Internet of Things technology, in order to better meet the heating needs of users and improve energy utilization, an intelligent heating mode integrating heating metering and temperature control has been formed. In this mode, the user can independently set the target value of the indoor temperature according to the heat demand. The intelligent on-off temperature control valve automatically opens and closes according to the difference between the target value and the actual room temperature to adjust the heat supply to meet the personalized heat demand of users in differen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D19/10G06F30/20
CPCF24D19/1009G06F30/20G06F2119/08
Inventor 孙春华索晨雨吴向东
Owner HEBEI UNIV OF TECH
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