Unlock instant, AI-driven research and patent intelligence for your innovation.

Distributed heat supply method and system

A heating system and distributed technology, applied in heating systems, household heating, and central heating, can solve problems such as energy waste, low economic benefits, and limited power generation capacity of generator sets

Active Publication Date: 2019-02-05
ENESOON NEW ENERGY SHENZHEN CO LTD
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Distributed heat supply method and system
  • Distributed heat supply method and system
  • Distributed heat supply method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 It shows the implementation flow of the distributed heating method provided by an embodiment of the present invention. The process execution subject 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 an energy storage device, a waste heat boiler, a heating device, a steam flow detection device and a generator set, the waste heat boiler is respectively connected to the energy storage device, the heating device and the generator set, and the energy storage device is connected to the heating 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 steam consumption rat...

Embodiment 2

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

[0084] The control unit 110 includes:

[0085] The steam acquisition subunit 111 is configured to receive the steam consumption rate measured by the steam flow detect...

Embodiment 3

[0112] An embodiment of the present invention also provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the steps in each embodiment as described in Embodiment 1 are implemented, for example figure 1 Step S101 to step S104 are shown. Alternatively, when the computer program is executed by the processor, the functions of the modules / units in the system embodiments 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 a processor, the steps of the above-mentioned various method embodiments can be realized. 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 intermed...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention is applicable to the technical field of distributed energy resources and provides a distributed heat supply method and system. The method comprises the steps of receiving a steam consumption rate measured by a steam flow detection device, wherein the steam consumption rate is the rate of a heat supply consuming steam; comparing the steam consumption rate with the first preset steam consumption rate; transmitting a first starting instruction to a generator unit, transmitting a second starting instruction to a waste heat boiler and controlling an energy storage device to store energy if the steam consumption rate is not less than the first preset steam consumption rate; and transmitting a first stopping instruction to the generator unit, transmitting a second stopping instruction to the waste heat boiler and controlling the energy storage device to convey steam generated from stored energy to the heat supply device when the steam consumption rate is less than the first preset steam consumption rate. The overall economic benefits are increased, and energy waste is reduced.

Description

technical field [0001] The invention belongs to the technical field of distributed energy sources, and in particular relates to a distributed heating method and system. Background technique [0002] Distributed energy resources (distributed energy resources) refers to the comprehensive energy utilization system distributed at the user end. Power determination 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. , The selected generator set can generate no less than 100% heat. The load of the generator set changes with the change of the heat demand of the user, but the adjustment ability of the generator set is limited, that is, when the load is low, the generator set cannot greatly reduce the power generation, and it w...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F24D11/00F24D19/10F22B33/18
CPCF22B33/18F24D11/00F24D19/1003Y02E20/14
Inventor 曾智勇余锐万绪财
Owner ENESOON NEW ENERGY SHENZHEN CO LTD