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Method and system for distributed heating

A heating system and distributed technology, applied in heating systems, cogeneration systems, household heating, etc., can solve the problems of low economic benefits, limited power generation capacity of generator sets, energy waste, etc., and improve the utilization rate. Effect

Active Publication Date: 2022-05-24
ENESOON NEW ENERGY SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a distributed heating method and system to solve the problem of low economic benefit due to the limitation of the generating capacity of the generating set when the power is fixed by heat in the prior art and the serious problem of energy waste

Method used

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Experimental program
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Effect test

Embodiment 1

[0027] figure 1 The implementation process of the distributed heating method provided by an embodiment of the present invention is shown. The process execution body of the embodiment of the present invention may be a control unit, and the control unit is applied to a distributed heating system. The distributed heating system includes: Energy storage equipment, waste heat boiler, heating device, steam flow detection device and generator set, the waste heat boiler is respectively connected with the energy storage device, the heating device and the generator set, the energy storage device is connected with the heating device The device is connected, the steam flow detection device is connected with the heating device, and the implementation process of the distributed heating method is described in detail as follows:

[0028] In step S101, the steam consumption rate measured by the steam flow detection device is received, and the steam consumption rate is the rate at which the hea...

Embodiment 2

[0083] image 3 The control unit 110 provided by an embodiment of the present invention is shown, which is applied to the distributed heating system 100. The distributed heating system 100 includes the control unit 110, the energy storage device 120, the waste heat boiler 130, the heating device 140, the steam The flow detection device 150 and the generator set 160, the control unit 110 is respectively connected with the energy storage device 120, the waste heat boiler 130, the steam flow detection device 150 and the generator set 160, and the waste heat boiler 130 is respectively connected with the energy storage device 120, the heating device 140 and the generator set 160 is connected, the energy storage device 120 is connected with the heating device 140 , and the steam flow detection device 150 is connected with the heating device 140 .

[0084] The control unit 110 includes:

[0085] The steam acquisition subunit 111 is configured to receive the steam consumption rate me...

Embodiment 3

[0112] Embodiments of the present invention further provide a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in each of the embodiments described in Embodiment 1 are implemented, for example, figure 1 Steps S101 to S104 are shown. Alternatively, when the computer program is executed by the processor, the functions of each module / unit in each system embodiment described in Embodiment 2 are realized, for example image 3 The functions of modules 110 to 140 are shown.

[0113] The computer program can be stored in a computer-readable storage medium, and when the computer program is executed by the processor, the steps of the above-mentioned method embodiments can be implemented. Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate for...

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Abstract

The present invention is applicable to the field of distributed energy technology, and provides a distributed heating method and system, the method includes: receiving the steam consumption rate measured by the steam flow detection device, and the steam consumption rate is the steam consumption rate of the heating device , compare the steam consumption rate with the first preset steam consumption rate, if the steam consumption rate is not less than the first preset steam consumption rate, send the first start command to the generator set, send the second start command to the waste heat boiler and control The energy storage device stores energy, and if the steam consumption rate is less than the first preset steam consumption rate, then send the first stop command to the generator set, send the second stop command to the waste heat boiler and control the energy storage device to use the energy storage to generate steam and send it to The heating device improves the overall economic benefits and reduces energy waste.

Description

technical field [0001] The invention belongs to the technical field of distributed energy, and in particular relates to a method and system for distributed heating. Background technique [0002] Distributed energy resources refer to the comprehensive utilization system of energy distributed on the user side. Determining electricity by heat is to determine the type selection and system configuration of the generator set according to the heat demand in the heating area of ​​the comprehensive energy utilization system. The type selection of the generator set corresponds to the maximum heat demand. For example, the maximum heat demand is 100. At this time , the selected generator set can generate no less than 100 heat. The load of the generator set changes with the heat demand of the user, but the adjustment capacity of the generator set is limited, that is, when the load is low, the generator set cannot greatly reduce the power generation, and will still generate too much powe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D11/00F24D19/10F22B33/18F24D18/00F24D101/10
CPCF22B33/18F24D11/00F24D19/1003Y02E20/14
Inventor 曾智勇余锐万绪财
Owner ENESOON NEW ENERGY SHENZHEN CO LTD