Heating metering control method and system

Abstract

The invention discloses a heating metering control system which comprises a temperature control unit for setting heating temperature; a metering control unit for controlling a valve of a heat energy pipeline according to the temperature set by the temperature control unit; the valve of a heating pipeline for controlling hot water to flow into users; a data collection unit for receiving heating data of all the users; and a monitoring and metering unit for monitoring heating status of all the users and metering heating heat and charging, wherein the temperature of inlet water and the temperature of return water are obtained, and the obtained heating data of the users is sent to the data collection unit. The invention further provides a heating metering control method which comprises the steps of controlling the opening or the closing of the valve of the heat energy pipeline according to the set temperature; obtaining the temperature of the inlet water, the temperature of the return water and the opening time of the valve of the heating users; and metering the heating heat and charging according to the starting time of the valve and the difference between the temperature of the inlet water and the temperature of the return water. The users can set the room temperature and realize the use on demand and the charge according to the quantity according to the invention, thereby not only being applicable to the user demands, but also achieving the energy-saving purpose.

Description

technical field [0001] The invention relates to the technical field of control metering, in particular to a heating metering control method and system. Background technique [0002] At present, the current heating and heating method in most areas of our country is centralized heating, and the heating fee is calculated according to the building area. Due to deviations in design and selection, the indoor temperature of the entire unit cannot be balanced. This heating method prevents the indoor temperature from being regulated by each household. Sometimes the temperature is too high and a large amount of heat energy is wasted, which is not conducive to energy saving. In some developed countries, there are usually two ways of heating and heating. One is to use urban central heating and household metering. The heating billing method is to consider the heat conduction between floors and next doors, and determine the base price of heating fees according to the area. The rest of th...

AI Technical Summary

Problems solved by technology

[0007] The traditional heating system in our country has the status quo that the room temperature is difficult to adjust, the comfort is poor, the heat supply is not metered, the heat energy is wasted, and the price is charged according to the area; therefore, in the market economy environment, it is necessary to commercialize and monetize heat , "Gradually implement the charging system based on calorie consumption, and actively promote the energy-saving renovation of existing residential buildings in cities and towns and the renovation of heating and heating facilities", but there is no more scientific, reasonable and easy-to-implement plan

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