On - off time area method heating metering management system

System overview

The on/off time area method is a kind of heat metering system scheme, which is based on the whole building's heat metering and the user's heat supply area and time.

The system measures the heating energy consumption of the whole building. Each user in the building adjusts the heating room temperature according to the heating needs. The heating control valve adopts the on-off mode to control the balance of the room temperature.

System principle

A heat meter is installed at the thermal entrance of the building to measure the heat consumption of the whole building during the heating period.The room temperature controller is installed in the heating user's room to adjust the heating room temperature, and the on-off controller is installed in each user's branch pipeline to control the on-off time of heating and achieve the balance of the control room temperature.The system calculates the total amount of heat consumed by the building according to the heating area of each user and the accumulative heating on-off time.

System structure

Room temperature controller, ball valve on off controller, data concentrator, building master meter, intelligent heating metering management system.

Scope of application

1. Heat metering renovation of heating residential buildings in existing buildings and household heat metering of heating residential buildings in new buildings.

2. It is suitable for household independent thermal circulation system with double vertical pipes and common vertical risers.

System characteristics

1. set metering, control, billing, energy saving in one;

2. Measurement of buildings and apportionment per household are fair and reasonable;

3. Considerable government, controllable heat and adjustable user can realize behavioral energy saving.

4. intelligent temperature control, room temperature regulation, to protect users with heat energy saving;

5. Real-time remote monitoring and management of heating system and users' heating operation state;

6. Abnormal protection and monitoring of system equipment to ensure system safety and stability;

7. Modular design of system management platform and client software, powerful function, easy to use and convenient for upgrading;

8. powerful data processing and storage technology, chart integration, improve the level of heating management;

9. Copy data in real time or at regular intervals, store and save historical records for easy query and printing;

10.B/S structure is adopted for faster maintenance;

11.Applicable to different price and fee management modes for convenient management;

12.design, construction, operation, maintenance, upgrading, simple and convenient operation, small investment, high cost performance;