Discussion on implement the calculation means of individual heating charge on heat;

The general situation of natural gas source in China and the economy of wall-mounted gas boiler for individual heating are analyzed,and the current situation analysis and forecast on heating load of gas heating are made.

,probes into various problems in heat measurement and corresponding solutions,and through a typical case in current implementation,analyzes the application background and implementation model of household heating,and based on the necessary flows in this case,decomposes in detail all flows including the user registration,signal transmission,and remote valve control,etc.

It must meet the requirements of new heat users for self-regulating indoor temperature,and ensure that existing heat users not affected by flow rate change of new heat users when an individual metered heating system is connected to an existing heat-supply network.

The hardware structure and principal program flow of the monitor for individual metered heating are discussed,and an introduction to its functions is given.

By calculating the effect of indoor temperature variation on heat source load under conditions of different radiator, supply and return water temperature , reference data on determining the heat source load after individual metered heating for residences are given.

This paper briefly introduces the status quo of heat metering in each house unit, analyzes current problems concerning the popularization of the new heating system and reconstruction of the old ones, and makes an objective analysis of the energy saving prospect of heat metering in each house unit.

Connecting with concrete engineering reality,this paper analyses the application of household base heating in Taiyuan district,including its thermal measurement,pipeline s arranging forms and some problems should be taken into consideration in the course of erection,and explains both merits and demerits of household base heating.