Multifunctional household-based heat metering distribution management device and metering method

Abstract

The invention relates to a multifunctional household-based heat metering distribution management device and a metering method, the existing heat metering device has the defects such as large installation occupy space, large error, multiple user limitations and the like. The device comprises a water supply main pipe (1) and a backwater main pipe (2), wherein a group of user pipes (3) are connected in parallel between the water supply main pipe and the backwater main pipe, each user pipe (3) is connected with a radiator (4), the radiator (4) is connected with an intelligent valve (5), the intelligent valve is connected with indoor temperature setting metering equipment (13), a total heat meter (9) is installed on the backwater main pipe, a pressure measurement device is connected between the water supply main pipe and the backwater main pipe, the intelligent valve (5), and the total heat meter (9) and the pressure measurement device are all connected with a center controller (10). The device in the invention is used for household-based heat metering.

Description

Technical field: [0001] The invention relates to a building heat consumption metering and distribution device and a metering method, in particular to a multifunctional household heat metering and distribution management device and a metering method. Background technique: [0002] The current heat metering technology mainly has the following problems: [0003] 1. Calorimeter method. Set up a general meter at the entrance of the building for trade settlement, and set up a household meter for heat distribution in each household in the building, and allocate the data in the settlement table according to the readings and rules of the household meter. Its advantage is that there are few restrictions on the user's heat consumption form and facilities, and the data contains a large amount of information, which can objectively reflect the user's heat consumption situation. No matter what form of energy consumption changes, it will be converted into an increase or decrease in heat co...

AI Technical Summary

Problems solved by technology

Disadvantages: The hardware is equivalent to the heat meter in principle, but it does not use the algorithm and rules of the heat meter. At the same time, it intervenes in the user's heat consumption process. The rules are complicated (because of the intervention process) and opaque. Many user restrictions, poor affinity

Its advantage is that it realizes measurement and regulation at the same time with the minimum investment and maintenance workload, and the rules are transparent and simple. Its disadvantage is that its rules are established on a qualitative basis, and sometimes the error is large because it has a series of assumptions. Therefore, the actual working conditions are relatively high (otherwise the error will be large)

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