Central heating compartment program-controlling and household measurement system based on wireless network

Abstract

The invention discloses a central heating compartment program-controlling and household measurement system based on a wireless network. The system comprises a monitoring host arranged in a household, and temperature control integrated meters with the same number of heating radiator groups and digital temperature control proportional valves which are used in each compartment of the household, wherein a wireless network connection is established among the monitoring host, the meters and the proportional valves; and during operation, the meters send the quantity of the used heat to the monitoring host in real time to count the total quantity of the used heat and perform prepaying management, and the monitoring host send temperature control commands to the corresponding meters or proportional valves in real time for flow regulation. The system of the invention can be used in different heating pipeline systems; the system is not only suitable to be used in new heating systems, but also particularly suitable for the energy-saving reconstruction of the existing heating facilities in China; and the original pipeline layouts of the existing heating facilities are not required to change during reconstruction, the decorations of the users are not damaged, the reconstruction time is short, the operation area is small, and the system can be widely used in homes, institutions, schools, enterprises and public institutions, hotels and other departments.

Description

technical field [0001] The invention relates to an intelligent room-by-chamber adjustment and household-by-household metering management system for heating used in a centralized heating pipeline system. Background technique [0002] In northern China, central heating is widely used for heating. The overall type of heating system is backward, lack of necessary energy-saving control means and effective management measures, charging according to heating area causes users to have no active energy-saving awareness, etc. The adoption of household adjustment and charging according to heat consumption can effectively save energy and reduce consumption, reduce pollution, and is of great significance to the goal of building an environment-friendly society. [0003] However, after many years of development in my country, central heating has reached a considerable scale. The current heating method mainly adopts the single-control series connection method or the double-pipe series-paral...

AI Technical Summary

Problems solved by technology

Among them, the titles of the inventions are "a central heating method for self-adjusting room temperature, automatic temperature control, and household metering (publication number CN1825004)" and "a system and method for household metering and monitoring of central heating (publication number CN101004857)" respectively discloses a method for household metering and temperature regulation of heating. The former needs special radiator facilities and cannot realize temperature programming control and centralized billing management; the latter has complicated equipment and is mainly used for household metering and supply The remote monitoring of the heat company requires special pipelines, and also lacks the ability to program and control the room temperature; both are not suitable for the transformation of the existing heating system, and the temperature adjustment methods are relatively backward, and there have been no relevant application reports.

There are also inventions such as "central heating energy-saving device (public number CN2252305)", "heating device that can centrally control heating separately (public number CN2435675)", "heating central control device (public number CN201121946)", "heating distribution Household metering automatic control device (public number CN2844736)", etc., have proposed different schemes for heating metering or energy-saving control from different sides, but none of them have organically combined heat metering, temperature programming control and the current heating pipeline structure in my country. together, thus lacking effectiveness and practicality, making it difficult to achieve

Images