Pipe network balance adjusting system and method

Abstract

The invention discloses a pipe network balance adjusting system and method, and belongs to the field of pipe network balance adjustment. The pipe network balance adjusting system comprises a pipe network consisting of water supply pipes and a water return pipe between an exchange terminal and a heat source, and remote self-control valves connected with branched water supply pipes in parallel on control valves of all water supply pipes of the pipe network and connected to a remote control platform; and the remote control platform adjusts the flow of the pipe network through controlling the openness of the remote self-control valves on the branched water supply pipes to achieve the balance of the pipe network. The pipe network balance adjusting method remotely and automatically controls theopenness of the remote self-control valves on the branched water supply pipes through the remote control platform in a control center to adjust the balance of the pipe network. The pipe network balance adjusting system and method achieve prominent economical benefit and excellent popularization.

Description

technical field [0001] The invention relates to a pipe network balance adjustment system and method, in particular to a system and method for heat regulation (heating / cooling) of the pipe network, and belongs to the field of pipe network balance adjustment. Background technique [0002] The urban central heating system mainly includes three parts: heat source, heat network and users. Centralized heating has many advantages. It can improve energy utilization and save energy, thereby reducing air pollution. It can also save land, reduce operating costs, reduce labor, and improve city appearance and environmental sanitation. In addition, because the central heating method is easy to implement scientific management, it can also improve the quality of heating. [0003] The central heating pipe network is divided into hot water heating network and steam heating network due to different heating media; it is divided into single-pipe, double-pipe and multi-pipe system according to t...

AI Technical Summary

Problems solved by technology

Regardless of the above methods to adjust the manual control valve, it is difficult to achieve hydraulic balance, which will still lead to energy loss

Moreover, the control center cannot know the working conditions of the entire pipe network in real time. Only when the user reports that the room temperature is too high or too low can the pipe network be found to be in an unbalanced state, and the adjustment of the opening of the valve is also based on experience. Can not completely solve the problem of pipe network imbalance

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