CN110567042A - Central heating remote network intelligent control system - Google Patents
Central heating remote network intelligent control system Download PDFInfo
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- CN110567042A CN110567042A CN201910844775.XA CN201910844775A CN110567042A CN 110567042 A CN110567042 A CN 110567042A CN 201910844775 A CN201910844775 A CN 201910844775A CN 110567042 A CN110567042 A CN 110567042A
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- heat supply
- terminal
- heat
- heating
- remote network
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- 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
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
the invention discloses a centralized heat supply remote network intelligent control system, which comprises a heat supply system, a heat supply control terminal, a user terminal and a monitoring terminal, wherein the heat supply system comprises a boiler, a heat exchanger and a plurality of heat supply guide pipes, the boiler is circularly communicated with the heat exchanger through a primary circulating pipe, the heat exchanger is communicated with the plurality of heat supply guide pipes through a secondary circulating pipe, a water temperature sensor, a water pressure sensor, a flow sensor and a circulating pump are respectively arranged on the primary circulating pipe and the secondary circulating pipe, an electromagnetic valve and a heat meter are arranged on the heat supply guide pipes, and the user terminal is respectively electrically connected with the electromagnetic; the thermal control terminal, the user terminal and the monitoring terminal are in wireless signal connection with each other through the communication module. The invention makes the heating system have the control and monitoring functions at the same time, and the computer is used as a management center for control and monitoring, which really starts from the actual requirement of the heat load of the user and controls the heating system of the whole boiler room in turn.
Description
Technical Field
The invention relates to an intelligent control system, in particular to a centralized heating remote network intelligent control system.
Background
The central heating is a way of supplying steam and hot water generated by a central heat source to heat required for production, heating and life of a city (town) or a part of a region through a pipe network. Central heating is one of the infrastructures of modern cities and is also an important facility of urban utilities. The central heating can not only provide stable and reliable high-grade heat source for cities, improve people's life, but also save energy, reduce urban pollution, be beneficial to city beautification and effectively utilize the effective space of the cities. Therefore, the centralized heating has obvious economic and social benefits.
At present, the intelligent degree of urban centralized heat supply is not high, the resources of a heat supply system cannot be reasonably distributed, and the defects of only monitoring and uncontrollable control are overcome.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the intelligent control system of the central heating remote network, which optimizes and intelligently controls a heat supply network and has huge energy-saving potential.
In order to solve the technical problems, the invention provides the following technical scheme:
A centralized heating remote network intelligent control system comprises a heating system, a heating control terminal, a user terminal and a monitoring terminal, wherein the heating system comprises a boiler, a heat exchanger and a plurality of heating guide pipes, the boiler is circularly communicated with the heat exchanger through a primary circulating pipe, the heat exchanger is communicated with the plurality of heating guide pipes through a secondary circulating pipe, a water temperature sensor, a water pressure sensor, a flow sensor and a circulating pump are respectively installed on the primary circulating pipe and the secondary circulating pipe, and the heating control terminal is respectively and electrically connected with the water temperature sensor, the water pressure sensor, the flow sensor and the circulating pump; the heat supply conduits are respectively laid indoors, electromagnetic valves and heat meters are arranged on the heat supply conduits, and the user terminals are respectively electrically connected with the electromagnetic valves and the heat meters; communication modules are installed in the heat supply control terminal, the user terminal and the monitoring terminal, and the heat supply control terminal, the user terminal and the monitoring terminal are connected through the communication modules in a wireless signal mode.
As a preferred technical scheme of the invention, the heat supply control terminal and the user terminal are both provided with a controller and a relay, wherein the controller is a PLC controller.
As a preferred technical solution of the present invention, a temperature sensor for detecting an atmospheric temperature is installed in the heat supply control terminal.
As a preferred technical scheme of the invention, a pricing module, a payment module and a credit evaluation module are arranged in the monitoring terminal.
As a preferable technical scheme of the invention, the secondary circulating pipe is connected with a water replenishing tank through a guide pipe, and a water replenishing pump is installed on the guide pipe.
Compared with the prior art, the invention can achieve the following beneficial effects:
The invention makes the heating system have the control and monitoring functions at the same time, and the computer is used as a management center for control and monitoring, which really starts from the actual requirement of the heat load of the user and controls the heating system of the whole boiler room in turn. Meanwhile, the unattended heat exchange station is a key node for heat supply control, and the application of a remote network control system realizes that the heat exchange station operates under different heating power working conditions and according to corresponding loads, so that the operating efficiency of the unattended heat exchange station is improved to a great extent; effectively promote the energy utilization ratio and the heating process management and control ability of heat supply enterprise, realize unmanned operation basically. The intelligent heat supply pipe network can automatically adapt to the heat load change of users, and realizes safer, more efficient, energy-saving and automatic operation of a heat supply system; the intelligent heat supply system is characterized in that the technology of the Internet of things, the information technology, the automatic process control technology and big data are comprehensively and intelligently applied, the heat and power cogeneration heat source is mainly researched by the center, and the large-scale area intelligent one-network heat supply system with the coal-fired peak shaving boiler room and the heat exchange station as accessories is cleaned, so that the heat supply system has the self-adaptive capacity of automatic identification, self-judgment and self-disposal, the safe, environment-friendly and efficient intelligent operation is realized, and more convenient and more comfortable service experience is provided for users.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block schematic diagram of the present invention;
Wherein: 1. a boiler; 2. a heat supply control terminal; 3. a water temperature sensor; 4. a water pressure sensor; 5. a flow sensor; 6. a primary circulation pipe; 7. a circulation pump; 8. a heat exchanger; 9. a secondary circulation pipe; 10. a heat supply conduit; 11. a user terminal; 12. an electromagnetic valve; 13. a heat meter; 14. a water replenishing tank; 15. a temperature sensor; 16. a communication module; 17. a controller; 18. a relay; 19. a monitoring terminal; 20. a pricing module; 21. a payment module; 22. and a credit evaluation module.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
referring to fig. 1-2, a centralized heating remote network intelligent control system comprises a heating system, a heating control terminal 2, a user terminal 11 and a monitoring terminal 19, wherein the heating system comprises a boiler 1, a heat exchanger 8 and a plurality of heating conduits 10, the boiler 1 is circularly communicated with the heat exchanger 8 through a primary circulating pipe 6, the heat exchanger 8 is communicated with the plurality of heating conduits 10 through a secondary circulating pipe 9, a water temperature sensor 3, a water pressure sensor 4, a flow sensor 5 and a circulating pump 7 are respectively installed on the primary circulating pipe 6 and the secondary circulating pipe 9, and the heating control terminal 2 is respectively electrically connected with the water temperature sensor 3, the water pressure sensor 4, the flow sensor 5 and the circulating pump 7; the heat supply conduits 10 are respectively arranged and paved indoors, the heat supply conduits 10 are provided with electromagnetic valves 12 and heat meters 13, and the user terminals 11 are respectively electrically connected with the electromagnetic valves 12 and the heat meters 13; the heating control terminal 2, the user terminal 11 and the monitoring terminal 19 are all provided with a communication module 16, and the heating control terminal 2, the user terminal 11 and the monitoring terminal 19 are connected with each other through the communication module 16 in a wireless signal mode.
The heat supply control terminal 2 and the user terminal 11 are both provided with a controller 17 and a relay 18, wherein the controller 17 is a PLC controller, the controller 17 is modularly combined by an internal CPU, an instruction and data memory, an input/output unit, a power supply module, a digital analog unit and other units, the control instruction can be loaded in the memory at any time for storage and execution, and the relay 18 is used for controlling the opening and closing of each sensor and each circulating pump.
A temperature sensor 15 for detecting the atmospheric temperature is installed in the heat supply control terminal 2, and a worker can roughly judge the heat supply demand according to the actual temperature, so that the coal heating amount of the boiler is roughly judged.
A pricing module 20, a payment module 21 and a credit evaluation module 22 are arranged in the monitoring terminal 19, the pricing module 20 can calculate the heat supply cost of each user according to the heat consumption measured by the heat meter 13, the user can pay the fee through the user terminal 11, the credit evaluation module 22 evaluates the credit of the user according to the conditions of fee owing, fee paying time and the like, for the user with good credit, if the user forgets to pay the fee in time, the user is reminded to pay the fee in time, for the user with poor credit, if the user forgets to pay the fee in time, the corresponding electromagnetic valve 12 is locked, and the heat supply for the user is stopped until the user pays the fee.
The secondary circulating pipe 9 is connected with a water replenishing tank 14 through a guide pipe, a water replenishing pump is installed on the guide pipe, hot water in heat supply can generate certain loss due to factors such as evaporation, leakage and the like, and water can be timely replenished for the heat exchange station through the water replenishing tank 14.
Specifically, when the device is used, the water temperature sensor 3, the water pressure sensor 4 and the flow sensor 5 monitor the water temperature, the water pressure and the flow in the primary circulating pipe 6 and the secondary circulating pipe 9 in real time to ensure normal heat supply, and the circulating pump 7 is started to enable hot water to flow circularly to supply heat; the heating pipe 10 supplies heat through the opening of the electromagnetic valve 12 on the heating pipe, when the electromagnetic valve 12 is opened, the user terminal 11 transmits corresponding heating information to the heating control terminal 2, the heating control terminal 2 collects the received heating information, the opening power of the circulating pump 7 is controlled through the heating information, the heating demand is just met, the electric energy waste is prevented, meanwhile, the heating system in the boiler room heats proper amount of hot water according to the heating demand, and the heat waste is prevented.
The invention makes the heating system have the control and monitoring functions at the same time, and the computer is used as a management center for control and monitoring, which really starts from the actual requirement of the heat load of the user and controls the heating system of the whole boiler room in turn. Meanwhile, the unattended heat exchange station is a key node for heat supply control, and the application of a remote network control system realizes that the heat exchange station operates under different heating power working conditions and according to corresponding loads, so that the operating efficiency of the unattended heat exchange station is improved to a great extent; effectively promote the energy utilization ratio and the heating process management and control ability of heat supply enterprise, realize unmanned operation basically. The intelligent heat supply pipe network can automatically adapt to the heat load change of users, and realizes safer, more efficient, energy-saving and automatic operation of a heat supply system; the intelligent heat supply system is characterized in that the technology of the Internet of things, the information technology, the automatic process control technology and big data are comprehensively and intelligently applied, the heat and power cogeneration heat source is mainly researched by the center, and the large-scale area intelligent one-network heat supply system with the coal-fired peak shaving boiler room and the heat exchange station as accessories is cleaned, so that the heat supply system has the self-adaptive capacity of automatic identification, self-judgment and self-disposal, the safe, environment-friendly and efficient intelligent operation is realized, and more convenient and more comfortable service experience is provided for users.
the embodiments of the present invention are not limited thereto, and according to the above-described embodiments of the present invention, other embodiments obtained by modifying, replacing or combining the above-described preferred embodiments in various other forms without departing from the basic technical idea of the present invention by using the conventional technical knowledge and the conventional means in the field can fall within the scope of the present invention.
Claims (5)
1. A centralized heating remote network intelligent control system comprises a heating system, a heating control terminal (2), a user terminal (11) and a monitoring terminal (19), it is characterized in that the heat supply system comprises a boiler (1), a heat exchanger (8) and a plurality of heat supply conduits (10), the boiler (1) is circularly communicated with the heat exchanger (8) through a primary circulating pipe (6), the heat exchanger (8) is communicated with a plurality of heat supply conduits (10) through a secondary circulating pipe (9), the primary circulating pipe (6) and the secondary circulating pipe (9) are respectively provided with a water temperature sensor (3), a water pressure sensor (4), a flow sensor (5) and a circulating pump (7), the heat supply control terminal (2) is electrically connected with the water temperature sensor (3), the water pressure sensor (4), the flow sensor (5) and the circulating pump (7) respectively; the heat supply conduits (10) are respectively arranged and paved indoors, the heat supply conduits (10) are provided with electromagnetic valves (12) and heat meters (13), and the user terminals (11) are respectively electrically connected with the electromagnetic valves (12) and the heat meters (13); all install communication module (16) in heat supply control terminal (2), user terminal (11) and monitor terminal (19), just through communication module (16) mutual wireless signal connection between heat supply control terminal (2), user terminal (11) and monitor terminal (19).
2. A central heating remote network intelligent control system according to claim 1, characterized in that the heating control terminal (2) and the user terminal (11) are provided with a controller (17) and a relay (18), wherein the controller (17) is a PLC controller.
3. A central heating remote network intelligent control system according to claim 1, characterized in that a temperature sensor (15) for detecting the atmospheric temperature is installed in the heating control terminal (2).
4. A central heating remote network intelligent control system according to claim 1, characterized in that a pricing module (20), a payment module (21) and a credit evaluation module (22) are provided in the monitoring terminal (19).
5. A central heating remote network intelligent control system according to claim 1, characterized in that the secondary circulation pipe (9) is connected with a water replenishing tank (14) through a conduit pipe, and the conduit pipe is provided with a water replenishing pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844775.XA CN110567042A (en) | 2019-09-07 | 2019-09-07 | Central heating remote network intelligent control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844775.XA CN110567042A (en) | 2019-09-07 | 2019-09-07 | Central heating remote network intelligent control system |
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| CN110567042A true CN110567042A (en) | 2019-12-13 |
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| CN201910844775.XA Pending CN110567042A (en) | 2019-09-07 | 2019-09-07 | Central heating remote network intelligent control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114060899A (en) * | 2021-11-29 | 2022-02-18 | 北京华能长江环保科技研究院有限公司 | Distributed energy utilization system for heating and power generation |
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| CN101900373A (en) * | 2009-06-01 | 2010-12-01 | 北京海林自控设备有限公司 | Heating metering control method and system |
| CN202267139U (en) * | 2011-10-21 | 2012-06-06 | 潍坊海纳尔电器有限公司 | Remote intelligent control management system for heat meter |
| CN103759330A (en) * | 2014-01-21 | 2014-04-30 | 山东鲁润热能科技有限公司 | Heat exchanging station intelligent network control system |
| CN104214822A (en) * | 2013-05-31 | 2014-12-17 | 天津市冠成钢品制造有限公司 | Remotely-controlled unattended centralized heating monitor station |
| CN105972694A (en) * | 2016-06-15 | 2016-09-28 | 青岛恒金源电子科技有限公司 | Cloud task scheduling-based intelligent heating control system |
| CN207865530U (en) * | 2017-10-31 | 2018-09-14 | 杨静怡 | A kind of pre- payment Intelligent hot net system based on energy charging |
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2019
- 2019-09-07 CN CN201910844775.XA patent/CN110567042A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900373A (en) * | 2009-06-01 | 2010-12-01 | 北京海林自控设备有限公司 | Heating metering control method and system |
| CN202267139U (en) * | 2011-10-21 | 2012-06-06 | 潍坊海纳尔电器有限公司 | Remote intelligent control management system for heat meter |
| CN104214822A (en) * | 2013-05-31 | 2014-12-17 | 天津市冠成钢品制造有限公司 | Remotely-controlled unattended centralized heating monitor station |
| CN103759330A (en) * | 2014-01-21 | 2014-04-30 | 山东鲁润热能科技有限公司 | Heat exchanging station intelligent network control system |
| CN105972694A (en) * | 2016-06-15 | 2016-09-28 | 青岛恒金源电子科技有限公司 | Cloud task scheduling-based intelligent heating control system |
| CN207865530U (en) * | 2017-10-31 | 2018-09-14 | 杨静怡 | A kind of pre- payment Intelligent hot net system based on energy charging |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114060899A (en) * | 2021-11-29 | 2022-02-18 | 北京华能长江环保科技研究院有限公司 | Distributed energy utilization system for heating and power generation |
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Application publication date: 20191213 |
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