A precise heating system and method for an electric boiler based on dual-pipe temperature adjustment

Abstract

The invention discloses an accurate electric boiler heating system and method based on temperature adjustment of two pipilines. The accurate electric boiler heating system comprises a cloud server, afirst heating device, a second heating device, a first heating pipeline, a second heating pipeline and temperature adjustment devices located in different heated regions, wherein the first heating pipeline and the second heating pipeline are distributed along different heated regions; hot water output from the two heating devices is transported to various heated regions respectively; the temperature adjustment devices adjust the temperature of the hot water from the two heating pipelines and then supply heat to the corresponding heated regions; and the cloud server sets the heating temperatureof the first heating device and the second heating device according to temperature requirements of various heated regions, sets the adjustment proportion of the temperature adjustment devices in thevarious heated regions and controls the whole heating system comprehensively. The accurate electric boiler heating system disclosed by the invention has the advantages that based on temperature adjustment and the centralized control of the cloud server, the accurate heating of an electric boiler is achieved effectively and the utilization ratio of heat energy is increased.

Description

technical field [0001] The invention relates to electric boiler heating, in particular to an electric boiler precise heating system and method based on double-pipe temperature reconciliation. Background technique [0002] The electric boiler uses electric power as the energy source, uses resistance heating or electromagnetic induction heating, and when the heat medium water or organic heat carrier (heat transfer oil) is heated to a certain parameter (temperature, pressure) through the heat exchange part of the boiler, the external output has a rated It is a kind of thermal mechanical equipment of working medium, which has a wide range of applications in civil and industrial fields. [0003] At present, for the heating system that includes multiple heating areas, the integrated electric boiler is generally used to heat the water temperature to the initial temperature, and then transport it to each area, adjust the temperature of the hot water according to the needs, and then ...

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Problems solved by technology

[0003] At present, for the heating system that includes multiple heating areas, the integrated electric boiler is generally used to heat the water temperature to the initial temperature, and then transport it to each area, adjust the temperature of the hot water according to the needs, and then provide heating. However, This heating method may cause waste of heat energy. For example, when the temperature required by a heating area is lower than the initial temperature, hot water needs to be cooled before it can be used. This part of the hot water has undergone initial heating and subsequent cooling. The two processes bring a lot of waste of heat energy, and then the heat energy cannot be fully utilized, which is not conducive to improving the utilization rate of heat energy

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