Heating network energy management system and processing method thereof

Abstract

The invention provides a heating network energy management system and a processing method thereof. The heating network energy management system comprises a plurality of PLC control devices of user side heat exchanging stations, a power plant side heating network origin station DCS, a data acquisition system, a data processing system and an intelligent data management system, wherein each of the PLC control devices is connected with all measure points of the heat exchanging station in which the PLC control device is in; the data acquisition system is connected with all PLC control devices and the power plant side heating network origin station DCS; the data processing system is connected with the data acquisition system and is used for processing according to the data received by the data acquisition system; and the intelligent data management system is connected with the data processing system and obtains the optimization and adjustment results for optimizing and adjusting the flow rate, water supply and return water temperature of the primary network and / or secondary network of each heat exchanging station. The heating network energy management system can realize thermodynamic equilibrium, hydraulic equilibrium and heat distribution according to the demand, so that the energy is utilized to the maximum, and energy consumption is reduced during the transmission process.

Description

technical field

[0001] The invention relates to energy management technology, in particular to a heat network energy management system and a processing method thereof. Background technique

[0002] With the development of cities, the increase of urbanization rate, the increase of urban population, the rapid expansion of urban heating area and scale, the lag of heating regulation is serious, the energy consumption of energy supply system is high, the control of heating system is more difficult, and the management is not in place. There are hydraulic and thermal imbalances in the pipe network, and the circulating water pump is in a state of high flow and small temperature difference. It is impossible to use the existing data to adjust the heating system operation and optimize the parameters in real time. The heat is unbalanced, the energy consumption is serious, and the heating effect is difficult. Guarantee is not conducive to the energy-saving operation of the heating system...

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