CN113850478A - Intelligent household management system for urban heat supply - Google Patents
Intelligent household management system for urban heat supply Download PDFInfo
- Publication number
- CN113850478A CN113850478A CN202111007392.0A CN202111007392A CN113850478A CN 113850478 A CN113850478 A CN 113850478A CN 202111007392 A CN202111007392 A CN 202111007392A CN 113850478 A CN113850478 A CN 113850478A
- Authority
- CN
- China
- Prior art keywords
- heat
- module
- user
- heat supply
- supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004364 calculation method Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000004458 analytical method Methods 0.000 claims description 18
- 230000008054 signal transmission Effects 0.000 claims description 9
- 238000010835 comparative analysis Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06315—Needs-based resource requirements planning or analysis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/14—Payment architectures specially adapted for billing systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
- Y04S50/12—Billing, invoicing, buying or selling transactions or other related activities, e.g. cost or usage evaluation
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Accounting & Taxation (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Finance (AREA)
- Entrepreneurship & Innovation (AREA)
- Development Economics (AREA)
- Marketing (AREA)
- Health & Medical Sciences (AREA)
- Tourism & Hospitality (AREA)
- Game Theory and Decision Science (AREA)
- Quality & Reliability (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Operations Research (AREA)
- Educational Administration (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses an intelligent household management system for urban heat supply, which comprises a thermodynamic system, a server and a mobile phone end, wherein a heat user information acquisition device is arranged at a heat user side; the server comprises a user management module, a heat energy demand calculation module and a heat energy distribution module, wherein the user management module is used for carrying out region classification on login users, the heat energy demand calculation module is used for calculating region heat estimation values and total heat estimation values of all regions, and the heat energy distribution module carries out heat energy distribution according to the region heat estimation values and the total heat estimation values. The invention provides a household management system which is convenient for controlling the yield of a heat source according to the total heat consumption of a user group, is convenient for heat supply regional distribution and is convenient for users to define intelligent heat consumption.
Description
Technical Field
The invention mainly relates to the technical field of heat supply management, in particular to an intelligent household management system for urban heat supply.
Background
The urban heat supply system consists of a heat source, a heat supply network and heat users, energy conservation and environmental protection become common knowledge for human beings, and energy conservation measures are carefully analyzed and researched from the whole urban heat supply system so as to reduce energy waste in each link of production and use.
According to the intelligent heating management system provided by the patent document with the application number of CN201620389367.1, the system comprises a heating central control system and a sensor group installed at the user side, wherein the sensor group comprises a water supply temperature sensor, a water supply flow sensor, a backwater temperature sensor, a backwater flow sensor, an electromagnetic valve installed on a water supply pipe, a control device connected with the electromagnetic valve, an infrared sensor and a temperature sensor installed at the user side; and the control device sends data information to the client through the GSM module. The system calculates heat consumption by the flow signal and the temperature signal, receives the instruction signal sent by the control device, and controls the electromagnetic valve, thereby realizing household charging according to the actual heat water consumption.
The system in the patent realizes that the household charges according to the actual heat consumption water consumption amount, but is not convenient for controlling the heat source output according to the use heat sum of a user group, is not convenient for the regional distribution of heat supply and is not convenient for the user-defined intelligent heat consumption of the user.
Disclosure of Invention
The invention mainly provides an intelligent household management system for urban heat supply, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an intelligent household management system for urban heat supply comprises a thermodynamic system, a server and a mobile phone end connected with the server, wherein a heat user information acquisition device used for transmitting hot water flow information and heat supply temperature information to the server is arranged on a heat user side;
the thermodynamic system comprises a heat source module, a heat exchange station module, a heat supply network module and a heat supply network controller, wherein the heat source module comprises heat source equipment and a heat source equipment controller;
the server comprises a user management module, a heat energy demand calculation module, a heat energy distribution module, a user remote control module and a user parameter information module, wherein the user management module is used for carrying out regional classification on login users and carrying out regional classification on heat supply preset information filled in by heat users, the heat energy demand calculation module is used for calculating heat utilization predicted values of all regional heat user groups by utilizing a first algorithm to obtain regional heat estimated values, and summing the regional heat estimated values to obtain a total heat estimated value, the heat energy distribution module is used for transmitting the total heat estimated value to a heat source equipment controller to control a total heat energy yield value of heat source equipment, and the regional heat estimated value is transmitted to a heat network controller to control the heat network module to reasonably distribute heat generated by the heat source equipment to all heat exchange station modules.
Preferably, the hot user information acquisition device is including locating the registration arm that hot user side hot water supply pipe intake end, locates the wireless intelligent control valve that the registration arm intake end to and locate according to the preface along the rivers direction first temperature sensor, flow sensor and the manual pipe part that closes of registration arm outer wall, indoor second temperature sensor and the signal transmission module of being equipped with of hot user, the signal transmission module is connected with the server. In the preferred embodiment, the hot water flow information, the indoor temperature rise information and the remote control of the heat supply switch of the heat user are conveniently acquired through the heat user information acquisition device.
Preferably, the manual pipe closing part comprises a valve housing communicating with the positioning pipe, a valve block slidably connected to an inner wall of the valve housing, and a valve rod rotatably connected to a top of the valve housing and extending into the valve housing, the valve rod being connected to the valve block through a nut on an outer surface thereof. In the preferred embodiment, the emergency manual shut-down of the hot water circuit is achieved by a manual shut-off pipe member.
Preferably, the mobile phone end comprises an intelligent control module, and the intelligent control module transmits a control command of a user to the user remote control module so that the user remote control module controls the wireless intelligent control valve. In the preferred embodiment, the remote control of the wireless intelligent control valve is realized through the intelligent control module.
Preferably, the mobile phone end comprises an emergency stop supply module, the heat supply parameter module is used for receiving the flow parameter information and the temperature parameter information sent by the user parameter information module, and the emergency stop supply module prompts the user to remotely close the mobile phone when the parameter information value is larger than a preset value. In the preferred embodiment, the emergency supply stopping module is used for prompting the user to close the wireless intelligent control valve when the heating parameter information is abnormal.
Preferably, the mobile phone terminal comprises a self-service payment module, the self-service payment module comprises a charge calculation unit and a payment unit, the charge calculation unit is used for separately charging the heat supply reservation and the heat supply reservation of the user, and acquiring the total charge after summing, and the payment unit is used for paying by the user. In the preferred embodiment, the self-service payment of the heat user is facilitated through the self-service payment module, and meanwhile, the heat fee for the heat supply reservation of the user is discounted, so that the heat supply reservation of the heat user is advocated.
Preferably, the heat supply network module comprises a heat source inter-heat exchange station pipeline, a heat exchange equipment inter-heat exchange equipment pipeline and a heat exchange heat user inter-user pipeline, and the heat supply network controller comprises a first wireless control valve, a second wireless control valve and a third wireless control valve which are respectively arranged on the heat source inter-heat exchange station pipeline, the heat exchange equipment inter-heat exchange equipment pipeline and the heat exchange heat user inter-user pipeline. In the preferred embodiment, the heat energy is distributed in different zones by the heat supply network modules and the heat supply network controllers.
Preferably, the calculation method of the first algorithm is to multiply the difference obtained by subtracting the outdoor temperature from the estimated heating temperature by the heating time and then by the heating flow information to obtain the heating load, and then multiply the heating load by the saturation parameter to obtain the estimated heating load, and the estimated heating load of the heat users not performing the heat supply reservation is set as a constant value, and the estimated heating load of all the heat users in the area is summed to obtain the area heat estimated value. In the preferred embodiment, the calculation of the regional heat estimate is facilitated by a first algorithm.
Preferably, the server comprises an actual heat supply recording module, a comparison analysis recording module and a parameter adjusting module, the actual heat supply recording module is used for recording actual heat consumption, the actual heat consumption is the sum of heat consumption of each heat user, the heat consumption of each user is the difference between the temperature before and after heat supply measured by the second temperature sensor and the temperature after heat supply multiplied by the flow direction information measured by the flow sensor, and then multiplied by the heat supply time to obtain the heat consumption of the heat user, the comparison analysis recording module is used for analyzing the heat consumption of the comparison heat user and the estimated heat supply quantity of the heat user, and the parameter adjusting module is used for adjusting the saturation parameter according to the analysis result of the comparison analysis recording module. In the preferred embodiment, the deviation value of the estimated heat supply amount is judged by comparing the heat of the heat user with the estimated heat supply amount of the heat user, so that the related parameters can be intelligently adjusted.
Preferably, the heat energy distribution module controls a plurality of first wireless control valves to reasonably distribute the heat generated by the heat source equipment to each heat exchange station module, and the heat energy distribution module controls a plurality of second wireless control valves to realize heat energy scheduling among the heat exchange equipment. In the preferred embodiment, the heat energy distribution module is used for facilitating heat energy distribution according to the estimated heat supply amount of the heat users.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the heat demand calculation module and the heat distribution module are used for conveniently controlling the heat source output according to the total heat consumption of the user group and facilitating the regional distribution of heat supply, and the heat user information acquisition device and the user remote control module are used for conveniently and intelligently using heat by users;
the heat supply system comprises a heat supply module, a heat network module, a heat supply network controller, a heat supply switch, a heat distribution module, a heat supply user information acquisition device, a heat supply switch, a manual pipe closing component, an intelligent control module, a wireless intelligent control valve and an emergency shutdown module, wherein the heat supply module is used for calculating regional heat estimation values, the sum of the regional heat estimation values is total heat, the heat distribution module is used for distributing heat energy according to predicted heat supply amount of the heat supply user, the heat network module and the heat supply network controller are used for realizing regional distribution of heat energy, the heat of the heat user is compared with the predicted heat supply amount of the heat user, a deviation value of the predicted heat supply amount is judged so as to intelligently regulate related parameters, the hot water flow information of the heat user, indoor temperature rise information and remote control of the heat supply switch are conveniently acquired by the heat user information acquisition device, the emergency manual shutdown of the heat supply water path is realized by the manual pipe closing component, the intelligent control module is used for realizing remote control of the wireless intelligent control valve, the emergency shutdown of the wireless intelligent control valve when the heat supply parameter information is abnormal, the self-service payment module is convenient for self-service payment of the heat user, and meanwhile, the heat fee for heat supply reservation of the user is discounted, so that the heat user is advocated to perform heat supply reservation.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a block diagram of the overall system architecture of the present invention;
FIG. 2 is a structural frame diagram of a mobile phone end system according to the present invention;
FIG. 3 is a block diagram of a server system architecture of the present invention;
FIG. 4 is a block diagram of the thermodynamic system architecture of the present invention;
FIG. 5 is a structural frame diagram of the hot user information collecting device of the present invention;
FIG. 6 is an isometric view of the thermal user information acquisition device of the present invention;
FIG. 7 is an exploded view of the hot user information gathering device of the present invention;
fig. 8 is a sectional view showing the structure of the thermal user information collecting apparatus according to the present invention.
Description of the drawings: 10. a thermodynamic system; 11. a heat source module; 111. a heat source device; 112. a heat source device controller; 12. a heat exchange station module; 121. a heat exchange device; 122. a heat exchange device controller; 13. a heat supply network module; 131. a pipeline between heat source heat exchange stations; 132. a heat exchange equipment room pipeline; 133. heat exchange heat user pipeline; 14. a heat grid controller; 141. a first wireless control valve; 142. a second wireless control valve; 143. a third wireless control valve; 20. a server; 21. a user management module; 22. a heat energy demand calculation module; 23. a thermal energy distribution module; 24. an actual heat supply recording module; 25. a comparison analysis recording module; 26. a parameter adjusting module; 27. a user remote control module; 28. a user parameter information module; 30. a mobile phone terminal; 31. a user login module; 32. a heat supply reservation module; 33. a heat supply parameter module; 34. an intelligent control module; 35. an emergency stop supply module; 36. a self-service payment module; 361. a cost calculation unit; 362. a payment unit; 40. a hot user information acquisition device; 41. a positioning tube; 42. a wireless intelligent control valve; 43. a first temperature sensor; 44. a flow sensor; 45. a manual tube closing member; 451. a valve housing; 452. a valve block; 453. a valve stem; 46. a second temperature sensor; 47. and a signal transmission module.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-8, in a preferred embodiment of the present invention, an intelligent household management system for urban heat supply comprises a thermal system 10, a server 20, and a mobile phone terminal 30 connected to the server 20, a heat user side is provided with a heat user information collecting device 40 for transmitting flow information of hot water supply and temperature information of heat supply to the server 20, the heat user information collecting device 40 comprises a positioning pipe 41 arranged at a water inlet end of a heat user side hot water supply pipe, a wireless intelligent control valve 42 arranged at a water inlet end of the positioning pipe 41, and a first temperature sensor 43, a flow sensor 44 and a manual pipe closing component 45 arranged on an outer wall of the positioning pipe 41 in sequence along a water flow direction, a second temperature sensor 46 and a signal transmission module 47 are arranged in the heat user chamber, the signal transmission module 47 is connected to the server 20, the manual pipe closing component 45 comprises a valve housing 451 communicated with the positioning pipe 41, a valve block 452 slidably connected with the inner wall of the valve housing 451, and a valve rod 453 rotatably connected with the top of the valve housing 451 and extending into the valve housing 451, the outer surface of the valve rod 453 is connected with the valve block 452 through a nut, the mobile phone end 30 comprises an intelligent control module 34, the intelligent control module 34 transmits a control command of a user to the user remote control module 27 so that the user remote control module 27 controls the wireless intelligent control valve 42, the mobile phone end 30 comprises an emergency stop supply module 35, the heat supply parameter module 33 is used for receiving flow parameter information and temperature parameter information sent by the user parameter information module 28, the emergency stop supply module 35 prompts the user to remotely close when the parameter information value is greater than a preset value, the mobile phone end 30 comprises a self-service payment module 36, the self-service payment module 36 comprises a fee calculation unit 361 and a payment unit 362, the fee calculating unit 361 is used for separately charging the preset heat supplied by the user and the preset heat not supplied by the user, and obtaining the total fee after summing, and the payment unit 362 is used for paying the fee by the user.
It should be noted that, in this embodiment, when the user uses the system, the intelligent control module 34 transmits a control command to the user remote control module 27, so that the user remote control module 27 controls the wireless intelligent control valve 42 to supply heat or close heat supply at home, the heat supply parameter module 33 is configured to receive flow parameter information and temperature parameter information sent by the user parameter information module 28, so as to view the user in real time when the user supplies heat, and when the parameter information value is greater than a preset value, the emergency shutdown module 35 prompts the user to close remotely;
the fee calculating unit 361 charges the preset heat supplied by the user and the preset heat not supplied by the user separately, the preset heat supply fee is lower than the non-preset fee so as to encourage the user to reserve the heat, and the heat user can pay by self through the payment unit 362;
further, the first temperature sensor 43, the flow sensor 44 and the second temperature sensor 46 in the thermal user information collecting device 40 facilitate transmitting the heating temperature information, the heating flow information and the indoor temperature information of the thermal user to the server 20 through the signal transmission module 47;
further, when the user needs to close the positioning tube 41 manually, the user only needs to turn the stem 453, and the stem 453 drives the valve block 452 to move, so as to close the positioning tube 41.
Referring to fig. 1 to 5 again, in another preferred embodiment of the present invention, the mobile phone terminal 30 includes a user login module 31, a heat supply reservation module 32 and a heat supply parameter module 33, the user login module 31 is used for logging in a heat user, and the heat supply reservation module 32 is used for filling a heat supply time period and a temperature required for heat supply reservation; the thermodynamic system 10 includes a heat source module 11, a heat exchange station module 12, a heat network module 13, and a heat network controller 14, the heat source module 11 includes a heat source device 111 and a heat source device controller 112, the heat exchange station module 12 includes a heat exchange device 121 and a heat exchange device controller 122, and the heat network controller 14, the heat source device controller 112, and the heat exchange device controller 122 are connected to the server 20; the server 20 includes a user management module 21, a thermal energy demand calculation module 22, a thermal energy distribution module 23, a user remote control module 27, and a user parameter information module 28, where the user management module 21 is configured to perform regional classification on login users and perform regional classification on heat supply predetermined information filled by heat users, the thermal energy demand calculation module 22 is configured to calculate a heat consumption estimated value of each regional heat user group by using a first algorithm to obtain a regional heat estimated value, sum the regional heat estimated values to obtain a total heat estimated value, the thermal energy distribution module 23 is configured to transmit the total heat estimated value to a heat source device controller 112 to control a total value of thermal energy production of a heat source device 111, transmit the regional heat estimated value to a heat grid controller 14 to control a heat grid module 13 to reasonably distribute heat generated by the heat source device 111 to each heat exchange station module 12, the heat supply network module 13 includes a heat source inter-heat exchange station pipeline 131, a heat exchange equipment inter-pipeline 132, and a heat exchange heat inter-user pipeline 133, the heat supply network controller 14 includes a first wireless control valve 141, a second wireless control valve 142, and a third wireless control valve 143, which are respectively disposed on the heat source inter-heat exchange station pipeline 131, the heat exchange equipment inter-pipeline 132, and the heat exchange heat inter-user pipeline 133, the calculation method of the first algorithm is to multiply the difference obtained by subtracting the outdoor temperature from the predicted heat supply temperature by the heat supply time, and then multiply the heat supply flow information to obtain the heat supply amount, further multiply the heat supply amount by the saturation parameter to obtain the predicted heat supply amount, set the predicted heat supply amount of the heat users not performing heat supply predetermination as a fixed value, and sum the predicted heat supply amounts of all heat users in the area to obtain the area heat estimation value.
It should be noted that, in this embodiment, a user may fill a heat supply time period and a temperature required for heat supply on the heat supply reservation module 32 to perform heat supply reservation, the user management module 21 performs zone classification on a logged-in user, the heat demand calculation module 22 calculates a heat consumption estimated value of each zone heat user group by using a first algorithm to obtain a zone heat estimated value, and sums a plurality of zone heat estimated values to obtain a total heat estimated value;
the calculation mode of the first algorithm is that the difference value obtained by subtracting the outdoor temperature from the estimated heat supply temperature is multiplied by the heat supply time, then the difference value is multiplied by the heat supply flow information to obtain the heat supply quantity, then the heat supply quantity is multiplied by the saturation parameter to obtain the estimated heat supply quantity, the estimated heat supply quantity of the heat users which do not carry out heat supply presetting is set as a fixed value, and the estimated heat supply quantities of all the heat users in the area are summed to obtain the area heat estimated value;
the heat energy distribution module 23 transmits the total estimated heat quantity to the heat source equipment controller 112 to control the total value of the heat energy production of the heat source equipment 111, and transmits the regional heat estimated value to the heat grid controller 14 to control the heat grid module 13 to reasonably distribute the heat generated by the heat source equipment 111 to each heat exchange station module 12, so as to complete the regional distribution of the heat energy.
Referring to fig. 1 to 5, in another preferred embodiment of the present invention, the server 20 includes an actual heat supply recording module 24, a comparison analysis recording module 25, and a parameter adjusting module 26, the actual heat supply recording module 24 is configured to record actual heat consumption, the actual heat consumption is a sum of heat consumption of each user, the heat consumption of each user is obtained by multiplying a temperature difference between before and after heat supply measured by the second temperature sensor 46 by flow information measured by the flow sensor 44 and multiplying by a heat supply time, the comparison analysis recording module 25 is configured to analyze estimated heat supply from heat consumption of the comparison user and heat consumption of each user, the parameter adjusting module 26 is configured to adjust a saturation parameter according to an analysis result of the comparison analysis recording module 25, the heat distribution module 23 controls the plurality of first wireless valves 141 to reasonably distribute heat generated by the heat source device 111 to each heat exchange station module 12, the thermal energy distribution module 23 controls the plurality of second wireless control valves 142 to realize thermal energy scheduling among the heat exchange devices 121.
It should be noted that, in the present embodiment,
the actual heat supply recording module 24 records the actual heat consumption, the actual heat consumption is the sum of the heat consumption of each heat user, the heat consumption of each user is the difference between the temperature before and after heat supply measured by the second temperature sensor 46 and the temperature before and after heat supply multiplied by the flow direction information measured by the flow sensor 44, and then multiplied by the heat supply time to obtain the heat consumption of the heat user, the comparison analysis recording module 25 analyzes and compares the heat consumption of the heat user with the heat user to estimate the heat supply quantity, and the parameter adjusting module 26 adjusts the saturation parameter according to the analysis result of the comparison analysis recording module 25 to increase the accuracy of the subsequent estimated value;
the heat energy distribution module 23 controls the plurality of first wireless control valves 141 to reasonably distribute the heat generated by the heat source device 111 to each heat exchange station module 12, and the heat energy distribution module 23 controls the plurality of second wireless control valves 142 to realize heat energy scheduling among the heat exchange devices 121 to prevent a part of the heat exchange devices 121 from supplying insufficient heat.
The specific process of the invention is as follows:
the first temperature sensor 43 is of the type "GTS", the flow sensor 44 is of the type "LUGB", and the second temperature sensor 46 is of the type "LFH 101".
When the user uses the intelligent control module 34, the control command is transmitted to the user remote control module 27, so that the user remote control module 27 controls the wireless intelligent control valve 42 to supply heat or close heat supply at home, the heat supply parameter module 33 is used for receiving flow parameter information and temperature parameter information sent by the user parameter information module 28 so as to check the heat supply of the user in real time, and when the parameter information value is greater than a preset value, the emergency stop module 35 prompts the user to close remotely;
the fee calculating unit 361 charges the preset heat supplied by the user and the preset heat not supplied by the user separately, the preset heat supply fee is lower than the non-preset fee so as to encourage the user to reserve the heat, and the heat user can pay by self through the payment unit 362;
the first temperature sensor 43, the flow sensor 44 and the second temperature sensor 46 in the thermal user information collecting device 40 are convenient for transmitting the heating temperature information, the heating flow information and the indoor temperature information of the thermal user to the server 20 through the signal transmission module 47;
when the user needs to close the positioning tube 41 manually, the user only needs to turn the stem 453, and the stem 453 drives the valve block 452 to move, so as to close the positioning tube 41;
a user can fill a heat supply time period and a temperature required by heat supply on a heat supply reservation module 32 to reserve heat supply, a user management module 21 classifies the login user in regions, a heat energy demand calculation module 22 calculates heat consumption estimated values of all regional heat user groups by using a first algorithm to obtain regional heat estimated values, and a plurality of regional heat estimated values are summed to obtain a total heat estimated value;
the calculation mode of the first algorithm is that the difference value obtained by subtracting the outdoor temperature from the estimated heat supply temperature is multiplied by the heat supply time, then the difference value is multiplied by the heat supply flow information to obtain the heat supply quantity, then the heat supply quantity is multiplied by the saturation parameter to obtain the estimated heat supply quantity, the estimated heat supply quantity of the heat users which do not carry out heat supply presetting is set as a fixed value, and the estimated heat supply quantities of all the heat users in the area are summed to obtain the area heat estimated value;
the heat energy distribution module 23 transmits the total heat estimated value to the heat source equipment controller 112 to control the total heat energy yield value of the heat source equipment 111, and transmits the regional heat estimated value to the heat grid controller 14 to control the heat grid module 13 to reasonably distribute the heat generated by the heat source equipment 111 to each heat exchange station module 12 to complete the regional distribution of the heat energy;
the actual heat supply recording module 24 records the actual heat consumption, the actual heat consumption is the sum of the heat consumption of each heat user, the heat consumption of each user is the difference between the temperature before and after heat supply measured by the second temperature sensor 46 and the temperature before and after heat supply multiplied by the flow direction information measured by the flow sensor 44, and then multiplied by the heat supply time to obtain the heat consumption of the heat user, the comparison analysis recording module 25 analyzes and compares the heat consumption of the heat user with the heat user to estimate the heat supply quantity, and the parameter adjusting module 26 adjusts the saturation parameter according to the analysis result of the comparison analysis recording module 25 to increase the accuracy of the subsequent estimated value;
the heat energy distribution module 23 controls the plurality of first wireless control valves 141 to reasonably distribute the heat generated by the heat source device 111 to each heat exchange station module 12, and the heat energy distribution module 23 controls the plurality of second wireless control valves 142 to realize heat energy scheduling among the heat exchange devices 121 to prevent a part of the heat exchange devices 121 from supplying insufficient heat.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (10)
1. An intelligent household management system for urban heat supply comprises a thermodynamic system (10), a server (20) and a mobile phone end (30) connected with the server (20), and is characterized in that a hot user side is provided with a hot user information acquisition device (40) used for transmitting hot water supply flow information and heat supply temperature information to the server (20), the mobile phone end (30) comprises a user login module (31), a heat supply reservation module (32) and a heat supply parameter module (33), the user login module (31) is used for login of a hot user, and the heat supply reservation module (32) is used for filling a heat supply time period and reaching temperature required by heat supply of the hot user to reserve heat supply;
the thermodynamic system (10) comprises a heat source module (11), a heat exchange station module (12), a heat supply network module (13) and a heat supply network controller (14), wherein the heat source module (11) comprises a heat source device (111) and a heat source device controller (112), the heat exchange station module (12) comprises a heat exchange device (121) and a heat exchange device controller (122), and the heat supply network controller (14), the heat source device controller (112) and the heat exchange device controller (122) are connected with a server (20);
the server (20) comprises a user management module (21), a heat energy demand calculation module (22), a heat energy distribution module (23), a user remote control module (27) and a user parameter information module (28), wherein the user management module (21) is used for carrying out region classification on login users and carrying out region classification on heat supply preset information filled by the heat users, the heat energy demand calculation module (22) is used for calculating heat utilization estimated values of all region heat user groups by utilizing a first algorithm to obtain region heat estimated values, summing the region heat estimated values to obtain a total heat estimated value, the heat energy distribution module (23) is used for transmitting the total heat estimated value to a heat source equipment controller (112) to control the total heat output value of heat source equipment (111), and transmitting the region heat estimated values to a heat network controller (14) to control a heat network module (13) to reasonably distribute heat generated by the heat source equipment (111) to all heat exchange stations And a block (12).
2. The intelligent household management system for urban heat supply according to claim 1, wherein the hot user information collecting device (40) comprises a positioning pipe (41) arranged at a water inlet end of a hot water supply pipe on a hot user side, a wireless intelligent control valve (42) arranged at a water inlet end of the positioning pipe (41), a first temperature sensor (43), a flow sensor (44) and a manual pipe closing component (45) which are sequentially arranged on an outer wall of the positioning pipe (41) along a water flow direction, a second temperature sensor (46) and a signal transmission module (47) are arranged in the hot user room, and the signal transmission module (47) is connected with the server (20).
3. A smart household management system for city heating according to claim 2, characterized in that the manual pipe closing component (45) comprises a valve housing (451) communicated with the positioning pipe (41), a valve block (452) slidably connected with the inner wall of the valve housing (451), and a valve rod (453) rotatably connected with the top of the valve housing (451) and extending into the valve housing (451), wherein the outer surface of the valve rod (453) is connected with the valve block (452) through a nut.
4. A city heating intelligent household management system according to claim 2, wherein the mobile phone terminal (30) comprises an intelligent control module (34), and the intelligent control module (34) transmits the control command of the user to the user remote control module (27), so that the user remote control module (27) controls the wireless intelligent control valve (42).
5. The intelligent household management system for city heat supply according to claim 2, wherein the mobile phone terminal (30) comprises an emergency stop supply module (35), the heat supply parameter module (33) is configured to receive flow parameter information and temperature parameter information sent by the user parameter information module (28), and the emergency stop supply module (35) prompts the user to perform remote shutdown when a parameter information value is greater than a preset value.
6. The intelligent household management system for city heat supply according to claim 1, wherein the mobile phone terminal (30) comprises a self-service payment module (36), the self-service payment module (36) comprises a charge calculating unit (361) and a payment unit (362), the charge calculating unit (361) is used for separately charging the preset heat supply of the user and the preset heat supply of the user, and obtaining the total charge after summing, and the payment unit (362) is used for paying by the user.
7. An intelligent household management system for city heat supply according to claim 1, wherein the heat supply network module (13) comprises a heat source inter-heat exchange station pipeline (131), a heat exchange inter-equipment pipeline (132), and a heat exchange inter-user pipeline (133), and the heat supply network controller (14) comprises a first wireless control valve (141), a second wireless control valve (142), and a third wireless control valve (143) respectively arranged on the heat source inter-heat exchange station pipeline (131), the heat exchange inter-equipment pipeline (132), and the heat exchange inter-user pipeline (133).
8. The intelligent household management system for city heat supply as claimed in claim 2, wherein the first algorithm is calculated by multiplying the difference obtained by subtracting the outdoor temperature from the predicted heat supply temperature by the heat supply time and then by the heat supply flow information to obtain the heat supply amount, multiplying the heat supply amount by the saturation parameter to obtain the predicted heat supply amount, setting the predicted heat supply amount of the heat users without heat supply reservation as a fixed value, and summing the predicted heat supply amounts of all the heat users in the area to obtain the regional heat estimation value.
9. The intelligent household management system for urban heating according to claim 8, the server (20) comprises an actual heat supply recording module (24), a comparison analysis recording module (25) and a parameter adjusting module (26), the actual heat supply recording module (24) is used for recording the actual heat consumption which is the sum of the heat of each heat user, the heat consumption of each user is the difference between the temperature before and after heating measured by the second temperature sensor (46) is multiplied by the flow direction information measured by the flow sensor (44), and then is multiplied by the heating time, the comparison analysis recording module (25) is used for analyzing and comparing the heat of the heat user with the estimated heat supply amount of the heat user, the parameter adjusting module (26) is used for adjusting the saturation parameter according to the analysis result of the comparative analysis recording module (25).
10. The intelligent household management system for city heating according to claim 7, wherein the heat energy distribution module (23) controls a plurality of first wireless control valves (141) to reasonably distribute the heat generated by the heat source equipment (111) to each heat exchange station module (12), and the heat energy distribution module (23) controls a plurality of second wireless control valves (142) to realize the heat energy scheduling among the heat exchange equipment (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111007392.0A CN113850478A (en) | 2021-08-30 | 2021-08-30 | Intelligent household management system for urban heat supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111007392.0A CN113850478A (en) | 2021-08-30 | 2021-08-30 | Intelligent household management system for urban heat supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113850478A true CN113850478A (en) | 2021-12-28 |
Family
ID=78976520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111007392.0A Pending CN113850478A (en) | 2021-08-30 | 2021-08-30 | Intelligent household management system for urban heat supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113850478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791122A (en) * | 2022-04-14 | 2022-07-26 | 西安热工研究院有限公司 | User-type intelligent heating system based on DCS control and control method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121622A (en) * | 2013-04-28 | 2014-10-29 | 株式会社日立制作所 | Heat supply control device and method |
| CN105570866A (en) * | 2015-12-29 | 2016-05-11 | 北京市燃气集团有限责任公司 | Adjusting method and system for load parameters of gas-fired boiler used for heat supply |
| CN105605666A (en) * | 2016-01-25 | 2016-05-25 | 张久明 | Accurate supply heat distribution method and accurate supply heat distribution device |
| CN105953301A (en) * | 2016-05-12 | 2016-09-21 | 南京恒星自动化设备有限公司 | Urban central heating energy-saving system and regulation method thereof |
| CN110836415A (en) * | 2019-12-12 | 2020-02-25 | 无锡热能在线科技有限公司 | Intelligent heating control system and method based on artificial intelligence and Internet of things big data |
| CN111486428A (en) * | 2020-04-17 | 2020-08-04 | 杭州航民热电有限公司 | Boiler load control method and system and storage medium |
| CN111520798A (en) * | 2020-06-18 | 2020-08-11 | 太原盛武环保科技有限公司 | Closed type circulating heating system capable of supplying different heating temperature requirements |
| CN112413717A (en) * | 2020-11-11 | 2021-02-26 | 国网冀北电力有限公司计量中心 | Control system and method for thermal user to participate in demand response |
-
2021
- 2021-08-30 CN CN202111007392.0A patent/CN113850478A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121622A (en) * | 2013-04-28 | 2014-10-29 | 株式会社日立制作所 | Heat supply control device and method |
| CN105570866A (en) * | 2015-12-29 | 2016-05-11 | 北京市燃气集团有限责任公司 | Adjusting method and system for load parameters of gas-fired boiler used for heat supply |
| CN105605666A (en) * | 2016-01-25 | 2016-05-25 | 张久明 | Accurate supply heat distribution method and accurate supply heat distribution device |
| CN105953301A (en) * | 2016-05-12 | 2016-09-21 | 南京恒星自动化设备有限公司 | Urban central heating energy-saving system and regulation method thereof |
| CN110836415A (en) * | 2019-12-12 | 2020-02-25 | 无锡热能在线科技有限公司 | Intelligent heating control system and method based on artificial intelligence and Internet of things big data |
| CN111486428A (en) * | 2020-04-17 | 2020-08-04 | 杭州航民热电有限公司 | Boiler load control method and system and storage medium |
| CN111520798A (en) * | 2020-06-18 | 2020-08-11 | 太原盛武环保科技有限公司 | Closed type circulating heating system capable of supplying different heating temperature requirements |
| CN112413717A (en) * | 2020-11-11 | 2021-02-26 | 国网冀北电力有限公司计量中心 | Control system and method for thermal user to participate in demand response |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791122A (en) * | 2022-04-14 | 2022-07-26 | 西安热工研究院有限公司 | User-type intelligent heating system based on DCS control and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108240679B (en) | A kind of heat supply method based on building heating load prediction, device and system | |
| Du et al. | Appliance commitment for household load scheduling | |
| CN108826436B (en) | Secondary side heat supply automatic balance adjusting method based on return water temperature and intelligent energy consumption monitoring system thereof | |
| CN108844120B (en) | Secondary side heat supply automatic balance adjusting method based on flow and intelligent energy consumption monitoring system thereof | |
| CN103162346B (en) | Based on central heating supervisory control system and the central heating system control method of cloud service | |
| CN107726546B (en) | The central air-conditioning intelligence system and its control method of unmanned operation | |
| CN108644887B (en) | Secondary side heat supply automatic balance adjusting method based on room temperature and intelligent energy consumption monitoring system thereof | |
| CN103017253A (en) | Centralized heating whole-network heat balance control method | |
| US20150346741A1 (en) | Method and apparatus for distributed control of thermostatic electric loads using high-granularity energy usage data | |
| CN101949559A (en) | Intelligent energy-saving mixed water heat supply method | |
| WO2017004963A1 (en) | Remote transmission communication system for temperature control and heat metering and method therefor | |
| CN108062025B (en) | Electricity and heat cooperative scheduling system and method based on non-uniform characteristic of terminal heat load | |
| CN202647980U (en) | Remote monitor system based on wireless room-temperature control heat-exchange station valve opening | |
| CN113850478A (en) | Intelligent household management system for urban heat supply | |
| CN105737256A (en) | Three-network integrated control type intelligent heat supplying device and method based on big data acquisition and analysis processing | |
| CN113847644A (en) | Secondary net valve opening control method and system | |
| CN100452108C (en) | Metering and monitoring system and method for each door under central heating | |
| CN210153943U (en) | Heating power pipeline control system based on thing networking | |
| CN110896224A (en) | Thermoelectric cooperative scheduling system and method considering user difference and building thermal inertia | |
| KR20210115412A (en) | Bidirectional stratified thermal storage system | |
| CN108730596B (en) | Multifunctional heat supply valve control method and device | |
| CN111156587B (en) | Heat exchange station control system and room temperature characteristic curve model AI algorithm | |
| CN208075106U (en) | Thermic load uniformity measurement analysis towards peak load regulation network and regulator control system | |
| KR20120017840A (en) | A method for controlling air conditioning system | |
| CN214623368U (en) | Temperature control valve control circuit for heating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |