CN221222805U - Intelligent control all-in-one and heating system for heating - Google Patents
Intelligent control all-in-one and heating system for heating Download PDFInfo
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- CN221222805U CN221222805U CN202323135097.0U CN202323135097U CN221222805U CN 221222805 U CN221222805 U CN 221222805U CN 202323135097 U CN202323135097 U CN 202323135097U CN 221222805 U CN221222805 U CN 221222805U
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- 238000004364 calculation method Methods 0.000 description 3
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Abstract
The utility model provides a heat supply intelligent control integrated machine and a heat supply system, wherein the heat supply intelligent control integrated machine comprises a display, a server, a router, an edge gateway, a control system, an actuating mechanism, a collector and a measuring instrument, wherein the display, the router and the edge gateway are electrically connected with the server; the control system is electrically connected with the execution mechanism and the router; the collector is used for acquiring information of the measuring instrument and transmitting the acquired instrument information to the edge gateway and the control system; the system automatically adjusts the boiler load according to the optimization curve, and achieves the purpose of adjusting the energy supply and demand balance in real time.
Description
Technical Field
The utility model relates to the application fields of monitoring, edge calculation, intelligent analysis and data fusion of equipment of boiler rooms and heat exchange stations, in particular to a heat supply intelligent control integrated machine and a heat supply system.
Background
In the prior art, most of boiler room heat supply is regulated and controlled by manual experience, the regulation frequency is low, real-time accurate regulation cannot be achieved, unbalance problems exist in energy supply and consumption, and the problems of energy waste, unstable room temperature of a heat user and the like are caused.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the intelligent control integrated machine for heating and the heating system, which are used for intelligently analyzing data to form a load prediction and regulation guide curve by collecting production operation data and energy consumption data of a boiler room, receiving weather forecast data and indoor temperature data and automatically regulating the load of the boiler according to an optimization curve, so that the purpose of regulating the energy supply and demand balance in real time is realized.
The technical scheme adopted by the utility model is as follows: the intelligent control integrated machine for heating comprises a display, a server, a router, an edge gateway, a control system, an executing mechanism, a collector and a measuring instrument, wherein the display, the router and the edge gateway are electrically connected with the server; the control system is electrically connected with the execution mechanism and the router; the collector is used for acquiring information of the measuring instrument and transmitting the acquired instrument information to the edge gateway and the control system; wherein:
The display is a window of man-machine conversation, and an operator views real-time or historical technological process data information through a display interface and inputs target control data through an input window of the display;
The server collects data of the edge gateway, the control system, the external cloud platform and the interface through the router, stores, processes and models the data, builds an application system through configuration software and analysis software installed in the server, and interactively presents monitoring and analysis results through the display;
The router is network center equipment connected with the server, the control system, the edge gateway and the external cloud platform, transmits information flow in the product in a wired or wireless mode, and performs information interaction with the external cloud platform in a wireless communication mode;
The edge gateway is interconnected with the collector to acquire collection result data of the collector, and is connected with the control system in an Ethernet mode at the same time to receive the data of the control system and forward the data outwards;
The control system collects the on-site state signals through the collector, the collected signals can be sent to external equipment through a standard communication protocol after being processed by the control system, meanwhile, the control system can receive control instructions issued by a server or an edge gateway and output control signals to an executing mechanism, and the executing mechanism carries out action adjustment according to the obtained instruction information;
The collector is used for collecting information of the measuring instrument and outputting a measurement collecting result to the edge gateway and the control system, and the measuring instrument comprises an instrument for measuring flow, pressure, temperature and heat which is arranged on the site of the heating pipe network;
The executing mechanism receives instruction information of the control system, executes corresponding actions to change on-site process medium parameters, and feeds back the on-site process medium parameters to the control system through a state result of the executing mechanism.
Specifically, the electrical connection refers to physical circuit connection or wireless signal connection.
Preferably, the router adopts a 4G router.
Specifically, the actuating mechanism comprises a water supplementing pump, a circulating pump, a regulating valve and a fan.
Specifically, the external cloud platform and the interface comprise a room temperature platform for collecting the room temperature of the hot user and a network interface for obtaining weather forecast data.
The utility model also requests protection of a heating system applying the intelligent control integrated machine for heating, which comprises a boiler, a heat exchanger and a heating unit of a heat user building, wherein the boiler supplies fuel gas as heating fuel through a fuel gas pipeline, a primary water supply pipeline and a primary water return pipeline are communicated between the boiler and the heat exchanger, and the boiler, the primary water supply pipeline, the heat exchanger and the primary water return pipeline form a primary water supply and return circulating water path; a secondary water supply pipeline and a secondary water return pipeline are communicated between the heat exchanger and the heat utilization unit of the heat user building, and the heat exchanger, the secondary water supply pipeline, the heat utilization unit of the heat user building and the secondary water return pipeline form a secondary water supply and return circulating waterway; the primary water return pipeline and the secondary water return pipeline are respectively connected with a primary water supplementing pipeline and a secondary water supplementing pipeline.
The utility model discloses a gas pipeline, including gas pipeline, water supply pipeline, gas pipeline is last to be installed the instrument of gathering gas metering information, heat metering instrument, water supply pressure instrument and water supply temperature instrument once are once installed on the water supply pipeline once, circulating pump, water return pressure instrument, water return temperature instrument once are installed on the water return pipeline once, water supply pump and water supply flowmeter once are installed on the water supply pipeline once, heat metering instrument, water supply pressure instrument and water supply temperature instrument twice are installed on the water supply pipeline twice, circulating pump, water return pressure instrument, water return temperature instrument twice are installed on the water return pipeline twice, water supply pump and water supply flowmeter twice are installed on the water supply pipeline, each instrument, circulating pump, water supply pump, electric control valve all are connected with heat supply wisdom control integrative electromechanical.
In the above heating system, the boiler, the heat exchanger and the heat using unit of the heat consumer building may each include a plurality of heat consuming units connected in parallel.
The intelligent heat supply control integrated machine comprises direct access data acquisition, communication mode data acquisition and interface data acquisition. The direct access data acquisition comprises a primary supply/return water temperature, a primary supply/return water pressure, a primary flow, a secondary supply/return water temperature, a secondary supply/return water pressure, a secondary flow, a circulating pump frequency and a circulating pump state; the communication mode data acquisition comprises gas quantity, power consumption, primary heat, secondary heat, primary water supplementing quantity and secondary water supplementing quantity; the interface data acquisition comprises indoor room temperature monitoring data of each hot user acquired by the butt joint room temperature platform and weather forecast data acquired by the butt joint weather information platform.
The technical scheme of the utility model has the advantages that:
1. The server is used for storing, processing and modeling the acquired data, and the control system and the execution mechanism are combined for real-time action, so that the automation and intelligence level of the whole system is improved, and the energy consumption loss caused by untimely regulation and control of personnel can be reduced;
2. The indoor temperature of the user is more stable, the heat utilization comfort of the heat user is improved, the energy utilization rate is provided, and the purposes of energy conservation and consumption reduction can be realized.
Drawings
FIG. 1 is a schematic diagram of a structural framework of a heating intelligent control all-in-one machine of the present utility model;
FIG. 2 is a diagram illustrating an example of a network application of the intelligent heat supply control all-in-one machine of the present utility model;
In the figure: 1. the system comprises a display, a server, a router, an edge gateway, a control system, an execution mechanism, a collector, a measuring instrument, a cloud platform, a network and a cloud platform.
Detailed Description
The apparatus of the present embodiments will now be described more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly. Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1, a schematic diagram of a structural framework of a heat supply intelligent control integrated machine according to the present utility model is provided, wherein the heat supply intelligent control integrated machine comprises a display 1, a server 2, a router 3, an edge gateway 4, a control system 5, an actuator 6, a collector 7 and a measuring instrument 8, wherein the display 1, the router 3 and the edge gateway 4 are all connected with the server 2; the control system 5 is electrically (wired or wireless) connected with the execution mechanism 6, and can be used for transmitting control signals to the execution mechanism 6 to control the execution mechanism 6 to act, and the control system 5 is electrically connected with the router 3; the collector 7 acquires the information of the measuring instrument 8, and transmits the acquired instrument information to the edge gateway 4 and the control system 5, that is, the collector 7, the measuring instrument 8, the edge gateway 4 and the control system 5 are all electrically connected together. The above electrical connection means physical circuit connection such as electric wire and data wire, or wireless signal connection such as wifi, 4G, 5G or 3G.
The display 1 is a window of man-machine conversation, and an operator views real-time or historical technological process data information through a display interface and inputs target control data through an input window of the display.
The server 2 collects data of the edge gateway 4, the control system 5, the external cloud platform and the interface through the router 3, such as a 4G router, stores, processes, models and the like the data, builds an application system through configuration software and analysis software installed in the server, and performs interactive presentation on monitoring and analysis results through the display 1.
The router 3 is a network central device connected with the server 2, the control system 5, the edge gateway 4 and the external cloud platform, transmits information flow in the product in a wired or wireless mode, and performs information interaction with the external cloud platform in a 4G and other wireless communication modes.
The edge gateway 4 is interconnected with the collector 7, for example, acquires the collection result data of the collector 7 in a 485 communication mode, and is connected with the control system 5 in an Ethernet mode at the same time, receives the data of the control system 5 and forwards the data to the outside.
The control system 5 can collect the on-site state signal through the collector 7, the collected signal can be sent to the external equipment through the standard communication protocol after being processed by the collector 7, meanwhile, the control system can receive the control command issued by the server 2 or the edge gateway 4, and after being processed by the internal program of the control system 5, the control system outputs the control signal to the executing mechanism 6, and the executing mechanism 6 carries out action adjustment according to the obtained command information.
The collector 7 is used for collecting information of the measuring instrument 8, and can be connected with the information of the field measuring instrument in an analog signal mode and output measurement collection results to the edge gateway 4 and the control system 5.
The executing mechanism 6 receives instruction information of the control system 5, executes corresponding actions to change on-site process medium parameters (such as temperature, pressure and the like), and feeds back the on-site process medium parameters to the control system 5 through a state result; the meter 8 is only meant as a general term and it is obvious that it may comprise a plurality of dashboards mounted at different stations in the process for monitoring the medium temperature, pressure, flow, heat etc.
The application process and the function of the intelligent heat supply all-in-one machine are further described below by combining with a specifically designed heat supply pipe network model, referring to fig. 2, which is an example diagram of pipe network application of the intelligent heat supply control all-in-one machine, a gas pipeline supplies gas to boilers (No. 1-3 boilers in the figure), each boiler and each heat exchanger form a primary water supply and return circulating water path through a primary water supply pipeline and a primary water return pipeline, each heat exchanger and a heat user building form a secondary water supply and return circulating water path through a secondary water supply pipeline and a secondary water return pipeline, wherein fluid medium in the secondary water supply and return circulating water path and fluid medium in the primary water supply and return circulating water path realize heat exchange in the heat exchangers, and after the fluid medium in the secondary water supply and return circulating water path absorbs heat and rises, heat energy is supplied to each heat user building, so that the room temperature of a heat user in each heat user building is ensured to be within a specified range. The primary water return pipeline and the secondary water return pipeline are respectively connected with a primary water supplementing pipeline and a secondary water supplementing pipeline so as to respectively supplement fluid media of the primary water supply return circulating water path and the secondary water supply return circulating water path.
In the pipe network circulation, the intelligent heat supply control integrated machine respectively collects data information such as the flow of a gas pipeline, a primary water supply pipeline, a primary water return pipeline, a secondary water supply pipeline, a secondary water return pipeline, a primary water supplementing pipeline and a secondary water supplementing pipeline through the collector 7 and the measuring instrument 8, and adjusts the boiler load, the flow in a primary water supply return circulation waterway and the flow in a secondary water supply return circulation waterway through the executing mechanism 6 so as to adjust heat supply. Specifically, in the embodiment shown in fig. 2, an instrument for collecting gas metering information is installed on a gas pipeline, a primary heat metering instrument, a primary water supply pressure instrument and a primary water supply temperature instrument are installed on a primary water supply pipeline, a primary circulating pump, a primary water return pressure instrument, a primary water return temperature instrument and a primary electric regulating valve are installed on a primary water return pipeline, a primary water supplementing pump and a primary water supplementing flowmeter are installed on a primary water supplementing pipeline, a secondary heat metering instrument, a secondary water supply pressure instrument and a secondary water supply temperature instrument are installed on a secondary water return pipeline, a secondary circulating pump, a secondary water return pressure instrument and a secondary water return temperature instrument are installed on a secondary water supplementing pipeline, a secondary water supplementing pump and a secondary water supplementing flowmeter are installed on a secondary water supplementing pipeline, and all the instruments, the circulating pump, the water supplementing pump and the like are electrically connected with a heat supply intelligent control integrated machine. In addition, the intelligent heat supply control integrated machine collects the whole power consumption through the electric quantity meter, and is also connected with a network 10 through a router 3 to acquire data of a cloud platform 9 in real time, wherein the cloud platform 9 comprises a room temperature platform for gathering indoor temperature data of a heat user building, and local weather data such as external environment temperature, wind power level, humidity and the like.
The heat supply intelligent control integrated machine comprises direct access data acquisition, communication mode data acquisition and interface data acquisition, wherein the direct access data acquisition comprises information such as primary supply/return water temperature, primary supply/return water pressure, primary flow, secondary supply/return water temperature, secondary supply/return water pressure, secondary flow, circulating pump frequency, circulating pump state and the like; the communication mode data acquisition comprises energy consumption information such as gas quantity, power consumption, primary heat, secondary heat, primary water supplementing quantity, secondary water supplementing quantity and the like; the interface data acquisition comprises indoor room temperature monitoring data of each hot user acquired by the butt joint room temperature platform and outdoor temperature, humidity, weather phenomenon and other data acquired by the butt joint weather information platform.
The intelligent heat supply control all-in-one machine can realize the following functions based on the collected data and the executing mechanism:
1. automatic regulation of water supply and return temperature
Automatic regulation of primary water supply and return temperature: ① Setting a regulation and control coefficient, and finishing parameter setting of a regulation and control curve; ② Setting a primary water supply/return temperature target value; ③ The boiler control mode is put into automatic control; ④ The actual water supply and return temperature data is measured and compared with the target value, analysis and operation are carried out in the control system, and the output result automatically adjusts the boiler load so as to achieve the purpose of automatically adjusting the water temperature;
Secondary water supply and return water temperature automatic regulation: ① Setting a regulation and control coefficient, and finishing parameter setting of a regulation and control curve; ② Setting a secondary water supply/return water temperature target value; ③ The temperature control mode is put into automatic control; ④ The measured actual water supply and return temperature data is compared with a target value, analysis and operation are carried out in a control system, and a primary regulating valve (or a secondary pump) is automatically regulated according to an output result, so that the aim of automatically regulating the water temperature is fulfilled;
In the adjusting process, an operator inputs the target water supply/return water temperature through the display 1, the control system 5 receives signals and outputs the results to the executing mechanism 6 through internal program operation, and the temperature of the process medium can be controlled within +/-0.5 ℃ near the target value after the executing mechanism 6 acts.
2. Production monitoring
The field device and instrument state data are collected through the collector 7, uploaded to the server 2 through the edge gateway 4 or the control system 5, processed by the server 2, and displayed and presented to an operator through the display 1.
3. Load prediction
The server 2 receives weather forecast data issued by the cloud platform 9 through an interface program, predicts the demand of a future heat user on heat utilization load according to the future weather condition data and the building information data, and adjusts the boiler water outlet temperature in advance according to the load capacity of the future demand so as to meet the balance of heat source heat supply quantity and heat demand of a final heat user.
4. Two-net balance control
An operator inputs the two-network system (namely the primary water supply and return circulating waterway and the secondary water supply and return circulating waterway) into an automatic regulation state through the display 1, an instruction is issued to the control system 5, the control system 5 calculates through an internal balance algorithm, and the result is respectively output to the corresponding executing mechanism 6 for action, so that the two-network overall balance effect is finally achieved.
5. Energy consumption analysis
The collector 7 collects energy metering data (fuel gas, electricity and water) of the measuring instrument 8, the data are uploaded to the server 2 through the edge gateway 4, the server 2 stores and processes the data, and finally the energy consumption analysis result is presented to a user in a chart mode. The method specifically collects the energy resource consumption data such as heat source gas consumption, equipment power consumption, pipe network water supply quantity, heat source heat production quantity and the like for statistical analysis, is convenient for a manager to master the energy consumption condition, and can analyze various index data simultaneously: ① Heat source efficiency analysis: the system running state can be analyzed through thermal efficiency calculation, the boiler load allocation is guided, and the energy conversion efficiency is provided; ② And (3) water supplementing amount analysis: the water loss condition of the system can be judged through the analysis of the water quantity, the leakage condition of the system is prejudged, and the safety of the system is ensured.
6. Room temperature analysis
The server 2 receives the room temperature data issued by the cloud platform 9 through an external interface, stores, processes and converts the data, presents the data to a user in a graphic mode, can analyze and display the heat supply condition of the area in which the system is administrated by accessing the room temperature data, comprises indexes such as whether the heat supply quality meets the standard, the heat utilization balance condition of the final heat user, the heat balance degree among buildings and the like, adjusts the balance of the system according to the calculation indexes, and can reduce the heat loss caused by unbalanced heat supply.
7. Device management
The server 2 receives externally imported device information and sorts the statistics of the devices, presenting the statistics to the user.
8. Security management
The user can input the safety inspection results of all devices and environments on site through the display 1, the results are classified, and the processing results and the states are presented to the user in a chart mode.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.
Claims (9)
1. The intelligent control integrated machine for heating is characterized by comprising a display, a server, a router, an edge gateway, a control system, an execution mechanism, a collector and a measuring instrument, wherein the display, the router and the edge gateway are electrically connected with the server; the control system is electrically connected with the execution mechanism and the router; the collector is used for acquiring information of the measuring instrument and transmitting the acquired instrument information to the edge gateway and the control system; wherein,
The display is a window of man-machine conversation, and an operator views real-time or historical technological process data information through a display interface and inputs target control data through an input window of the display;
The server collects data of the edge gateway, the control system, the external cloud platform and the interface through the router, stores, processes and models the data, builds an application system through configuration software and analysis software installed in the server, and interactively presents monitoring and analysis results through the display;
The router is network center equipment connected with the server, the control system, the edge gateway and the external cloud platform, transmits information flow in the product in a wired or wireless mode, and performs information interaction with the external cloud platform in a wireless communication mode;
The edge gateway is interconnected with the collector to acquire collection result data of the collector, and is connected with the control system in an Ethernet mode at the same time to receive the data of the control system and forward the data outwards;
The control system collects the on-site state signals through the collector, the collected signals can be sent to external equipment through a standard communication protocol after being processed by the control system, meanwhile, the control system can receive control instructions issued by a server or an edge gateway and output control signals to an executing mechanism, and the executing mechanism carries out action adjustment according to the obtained instruction information;
The collector is used for collecting information of the measuring instrument and outputting a measurement collecting result to the edge gateway and the control system, and the measuring instrument comprises an instrument for measuring flow, pressure, temperature and heat which is arranged on the site of the heating pipe network;
The executing mechanism receives instruction information of the control system, executes corresponding actions to change on-site process medium parameters, and feeds back the on-site process medium parameters to the control system through a state result of the executing mechanism.
2. The intelligent heat supply control all-in-one machine according to claim 1, wherein the electrical connection is a physical circuit connection or a wireless signal connection.
3. The intelligent heating control all-in-one machine according to claim 1, wherein the router is a 4G router.
4. The intelligent control heating all-in-one machine according to claim 1, wherein the actuating mechanism comprises a water supplementing pump, a circulating pump, a regulating valve and a fan.
5. The intelligent heat supply control all-in-one machine according to claim 1, wherein the external cloud platform and the interface comprise a room temperature platform for collecting the room temperature of a heat user and a network interface for obtaining weather forecast data.
6. A heating system, which uses the intelligent control integrated machine for heating according to any one of claims 1-5, and is characterized by comprising a boiler, a heat exchanger and a heat utilization unit of a heat user building, wherein the boiler supplies fuel gas as heating fuel through a fuel gas pipeline, a primary water supply pipeline and a primary water return pipeline are communicated between the boiler and the heat exchanger, and the boiler, the primary water supply pipeline, the heat exchanger and the primary water return pipeline form a primary water supply and return circulating waterway; a secondary water supply pipeline and a secondary water return pipeline are communicated between the heat exchanger and the heat utilization unit of the heat user building, and the heat exchanger, the secondary water supply pipeline, the heat utilization unit of the heat user building and the secondary water return pipeline form a secondary water supply and return circulating waterway; the primary water return pipeline and the secondary water return pipeline are also respectively connected with a primary water supplementing pipeline and a secondary water supplementing pipeline;
The utility model discloses a gas pipeline, including gas pipeline, water supply pipeline, gas pipeline is last to be installed the instrument of gathering gas metering information, heat metering instrument, water supply pressure instrument and water supply temperature instrument once are once installed on the water supply pipeline once, circulating pump, water return pressure instrument, water return temperature instrument once are installed on the water return pipeline once, water supply pump and water supply flowmeter once are installed on the water supply pipeline once, heat metering instrument, water supply pressure instrument and water supply temperature instrument twice are installed on the water supply pipeline twice, circulating pump, water return pressure instrument, water return temperature instrument twice are installed on the water return pipeline twice, water supply pump and water supply flowmeter twice are installed on the water supply pipeline, each instrument, circulating pump, water supply pump, electric control valve all are connected with heat supply wisdom control integrative electromechanical.
7. The heating system of claim 6, wherein the boiler comprises a plurality of the primary water return circulation waterways connected in parallel, the heat exchanger comprises a plurality of the primary water return circulation waterways and the secondary water return circulation waterways connected in parallel, and the heat using unit of the heat consumer building comprises a plurality of the secondary water return circulation waterways connected in parallel.
8. A heating system according to claim 6 or claim 7, wherein the data collected by the intelligent heating control unit via the collector comprises direct access data collection, communication mode data collection and interface data collection.
9. The heating system of claim 8, wherein the direct access data collection includes primary supply/return water temperature, primary supply/return water pressure, primary flow, secondary supply/return water temperature, secondary supply/return water pressure, secondary flow, circulation pump frequency, circulation pump status; the communication mode data acquisition comprises gas quantity, power consumption, primary heat, secondary heat, primary water supplementing quantity and secondary water supplementing quantity; the interface data acquisition comprises indoor room temperature monitoring data of each hot user acquired by the butt joint room temperature platform and weather forecast data acquired by the butt joint weather information platform.
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| CN202323135097.0U CN221222805U (en) | 2023-11-21 | 2023-11-21 | Intelligent control all-in-one and heating system for heating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118623377A (en) * | 2024-07-25 | 2024-09-10 | 山西瑞海节能网控电热集中供暖有限公司 | A decentralized heating control system and method based on edge computing of the Internet of Things |
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2023
- 2023-11-21 CN CN202323135097.0U patent/CN221222805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118623377A (en) * | 2024-07-25 | 2024-09-10 | 山西瑞海节能网控电热集中供暖有限公司 | A decentralized heating control system and method based on edge computing of the Internet of Things |
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