An integrated heating control system for smart cities based on Internet of Things technology

Abstract

The present invention discloses an integrated system for heating control in a smart city based on the Internet of Things technology. The system includes: a main server, a primary network server, a secondary network server, a heating management system, an Internet of Things system, a regional server, a heating pipe network system, an intelligent control unit, a user terminal, and a data storage center. Through the calculation of the server cluster balancing system, the operation of the heat exchange station is accurately guided; the real-time operating conditions of the heating system are understood through the monitoring platform software, and combined with appropriate adjustment functions, the rapid balance of the system can be achieved; the system adjusts the flow regulating valve of the household main pipeline according to the temperature of each household to achieve the temperature in accordance with the preset temperature; after a period of dynamic adjustment, the flow of each household is fixed and maintained constant. When the room temperature of individual residents is abnormal during the heating period, micro-adjustments are made. The overall flow control realizes throttling and energy saving, ensures that the room temperature of all residents is controllable and within the normal range, and reduces the complaint rate and heat waste.

Description

Technical Field

[0001] The present invention relates to the technical field of heating pipe network control, and in particular to an integrated heating control system for a smart city based on the Internet of Things technology. Background Art

[0002] With the continuous advancement of heating network control technology, a large number of old heat exchange stations have been unmanned, and the monitoring and regulation of the network has also developed in the direction of automation and intelligence, achieving significant energy-saving effects and saving a lot of manpower. On this basis, improving the secondary network pipeline facilities and increasing the intelligent control of the household end can more effectively bring a comfortable heating experience to heat users. While satisfying heat users, it also consolidates the good brand influence of real estate companies. If the primary network is the main artery of heating, the secondary network is the capillary of heating, which has the characteristics of complex structure, large differences, and difficult monitoring. Since the secondary network is directly connected to thousands of households, the imbalance of the secondary network will directly affect the heating experience of residents.

[0003] From the current situation, the secondary heating network has the following more significant problems:

[0004] Heat imbalance problem: Due to the different distances between the building and the heat exchange station, the different floors of the residents, and the different directions of the pipeline network, the hot water supply cannot be evenly distributed, resulting in large differences in heating quality and large differences in room temperature among residents.

[0005] Pipeline leakage problem: Some communities are old or have construction quality problems with developers. In addition, the secondary pipelines are all made of steel pipes. Although they are heat-resistant and high-pressure-resistant, they have poor corrosion resistance. The heating effect is reduced. As the corrosion accelerates, pipeline leakage, bubbling, dripping, and leaking become the norm. Not only can the heating effect not be achieved, but the heating company needs to replenish a lot of water, and the heat loss is also very serious. In addition, some residents privately drain water because their homes are not hot, which will also cause large pipeline leakage, and at the same time worsen the overall heating effect, forming a vicious circle.

[0006] Adjustment lag problem: Due to the traditional on-site display instruments and manual operation adjustments, the data is unreliable and the adjustment is delayed, resulting in untimely heating regulation and other phenomena.

[0007] Government supervision issues: Since urban heating is a livelihood project, the safe and efficient operation of the entire heating system is of great significance to society. And since the energy consumption and environmental protection issues of heating are very important, it is very necessary to supervise the entire heating system and ensure its safe and stable operation. Summary of the invention

[0008] Based on the technical problems existing in the background technology, the present invention proposes an integrated smart city heating control system based on the Internet of Things technology to solve the existing problems of heat imbalance and regulation lag and achieve precise control.

[0009] The present invention proposes a smart city heating control integrated system based on the Internet of Things technology, the system comprising:

[0010] The main server is used to manage the primary network server and the secondary network server, and to summarize the dynamic heating data collected by the primary network server and the secondary network server. It also establishes a communication connection with the supervision platform, and the main server establishes interactive communication with the heating management system;

[0011] The primary network server is used to manage the regional servers in the primary heating network, summarize the data collected by all regional servers in the primary heating network, and transmit the data to the main server. The primary network server establishes a communication connection with the regional servers in the primary heating network;

[0012] The secondary network server is used to manage the regional servers in the secondary heating network, summarize the data collected by all regional servers in the secondary heating network, and transmit the data to the main server. The secondary network server establishes a communication connection with the regional servers in the secondary heating network;

[0013] The heating management system is used to manage the data collected by the main server and connect with the user end for business;

[0014] The Internet of Things system is used to connect the main server with the primary network server and the secondary network server, and is connected to the external Internet of Things devices through a connection channel;

[0015] The regional server is used to collect the heating data in the corresponding regional pipe network and is connected to the primary network server and the secondary network server respectively;

[0016] The heating pipe network system is used for hot water flow transmission, regulation, reflux and monitoring, and transmits the monitoring data to the regional server in real time;

[0017] The intelligent control unit is used to intelligently control the heating at the user end to ensure the reliable temperature of the heating function at the user end. The intelligent control unit establishes a communication connection with the heating management system;

[0018] The user end is used to facilitate users to understand and view the heating status in real time, and the user end establishes a communication connection with the heating management system;

[0019] The data storage center is used to store the data generated during the operation of the entire heating system.

[0020] Furthermore, the main server includes a communication unit 1, a storage unit 1 and a processing unit 1. The communication unit 1 is communicatively connected to the communication unit 2 of the Internet of Things system and receives data. The communication unit 1 is also communicatively connected to the heating management system and receives data. The communication unit 1 transmits the received data to the processing unit 1, and the processed data is transmitted to the storage unit 1 and stored together; the data storage center is communicatively connected to the storage unit 1, and the storage unit 1 sends the stored data to the data storage center in real time.

[0021] Furthermore, the Internet of Things system includes a communication unit 2, a storage unit 2 and a processing unit 2. The communication unit 2 establishes a communication connection with the communication unit 1 in the main server, and the communication unit 2 establishes communication connections with the communication unit 3 in the primary network server and the communication unit in the secondary network server respectively. The communication unit 2 transmits the received data to the processing unit 2, and the processed data is transmitted to the storage unit 2 and stored. The Internet of Things system can be connected to the government supervision platform and meteorological environment systems.

[0022] Furthermore, the primary network server includes a communication unit three, a storage unit three and a processing unit three. The communication unit three establishes a communication connection with the communication unit two of the Internet of Things system, and the communication unit three establishes a communication connection with the communication unit five of the regional server of the primary pipe network. The communication unit three transmits the received data to the processing unit three, and the processed data is transmitted to the storage unit three and stored.

[0023] Furthermore, the secondary network server includes a communication unit four, a storage unit four and a processing unit four. The communication unit four establishes a communication connection with the communication unit two of the Internet of Things system, and the communication unit four establishes a communication connection with the communication unit five of the regional server of the secondary pipe network. The communication unit four transmits the received data to the processing unit four, and the processed data is transmitted to the storage unit four and stored.

[0024] Furthermore, the regional server includes a communication unit five, a storage unit five and a processing unit five. The communication unit five establishes communication connections with the primary network server communication unit three and the secondary network server communication unit four respectively. The communication unit five establishes a communication connection with the heating pipe network system. The communication unit five transmits the received data to the processing unit five, and the processed data is transmitted to the storage unit five and stored.

[0025] Furthermore, the heating pipe network system is composed of a heating pipe, a temperature collection device, a flow detection device and a flow regulation device. The temperature collection device and the flow detection device send the collected and detected data to the regional server. The temperature collection device and the flow detection device establish a communication connection with the communication unit five. The flow regulation device receives the regulation instructions of the regional server and controls the flow size.

[0026] Furthermore, the heating terminal is arranged indoors in the user, and comprises an intelligent control unit and a heating device. The intelligent control unit performs intelligent control on the indoor temperature, and the heating device converts the heat of the pipeline water supply into the controlled air heat.

[0027] Furthermore, the intelligent control unit includes a temperature collector and a flow regulating valve. The temperature collector monitors the indoor temperature in real time, and the flow regulating valve regulates the water flow for indoor heating according to control instructions.

[0028] Furthermore, the heating management system includes an administrator unit, a production management unit, a customer service unit and a financial management unit. The administrator unit is used to manage the entire heating system. The production management unit performs production management according to the needs of the heating system. The customer service unit establishes service contacts with users to provide heating services and problem solving. The financial management unit manages the finances of the entire heating system. The user terminal includes computer smart clients, mobile phone smart clients and other smart clients. The user terminal establishes an interactive connection with the heating management system.

[0029] The advantages of the integrated heating control system for smart cities based on the Internet of Things technology provided by the present invention are: through the calculation of the server cluster balancing system, combined with the artificial intelligence algorithm of the system, the operation of the heat exchange station can be accurately guided; through the monitoring platform software, the real-time operating conditions of the heating system can be intuitively understood, and combined with appropriate adjustment functions, the rapid balance of the system can be achieved; the system adjusts the flow regulating valve of the household main pipeline according to the temperature of each household to achieve the temperature in line with the preset; after a period of dynamic adjustment, the flow of each household is fixed and maintained constant. When the room temperature of individual residents is abnormal during the heating period, micro-adjustments are made. The overall flow control realizes throttling and energy saving, ensures that the room temperature of all residents is controllable and within the normal range, and reduces the complaint rate and heat waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a communication interaction diagram of a smart city heating control integrated system based on Internet of Things technology proposed by the present invention;

[0031] Figure 2 This is a schematic diagram of the structure of an integrated smart city heating management and control system based on Internet of Things technology proposed in the present invention.

[0032] Figure 3 This is a schematic diagram of the communication between the main server of the smart city heating management and control integrated system and the Internet of Things system based on the Internet of Things technology proposed in the present invention.

[0033] Figure 4This is a communication diagram of an IoT system, a primary network server, and a secondary network server for an integrated smart city heating management and control system based on IoT technology proposed in the present invention.

[0034] Figure 5 This is a schematic diagram of the communication between the primary network and the regional server of the smart city heating control integrated system based on the Internet of Things technology proposed by the present invention.

[0035] Figure 6 This is a schematic diagram of the communication between the secondary network and the regional server of the smart city heating control integrated system based on the Internet of Things technology proposed by the present invention.

[0036] Figure 7 This is a schematic diagram of the communication between the Internet of Things system and the government supervision platform of the smart city heating control integrated system based on the Internet of Things technology proposed in the present invention. DETAILED DESCRIPTION

[0037] like Figures 1 to 7 As shown, a smart city heating control integrated system based on the Internet of Things technology disclosed by the present invention solves the existing problems of heat imbalance and regulation lag and realizes precise control.

[0038] The present invention proposes a smart city heating control integrated system based on the Internet of Things technology, the system comprising:

[0039] The main server is used to manage the primary network server and the secondary network server, and to summarize the dynamic heating data collected by the primary network server and the secondary network server. It also establishes a communication connection with the supervision platform, and the main server establishes interactive communication with the heating management system; the main server includes a communication unit 1, a storage unit 1 and a processing unit 1, the communication unit 1 is connected to the communication unit 2 of the Internet of Things system for communication and receives data, the communication unit 1 is also connected to the heating management system for communication and receives data, the communication unit 1 transmits the received data to the processing unit 1, and the processed data is transmitted to the storage unit 1 for storage; the data storage center is connected to the storage unit 1 for communication, and the storage unit 1 sends the stored data to the data storage center in real time.

[0040] The primary network server is used to manage the regional servers in the primary heating network, summarize the data collected by all regional servers in the primary heating network, and transmit the data to the main server. The primary network server establishes a communication connection with the regional servers in the primary heating network; the primary network server includes a communication unit three, a storage unit three and a processing unit three. The communication unit three establishes a communication connection with the communication unit two of the Internet of Things system, and the communication unit three establishes a communication connection with the communication unit five of the regional server of the primary network. The communication unit three transmits the received data to the processing unit three, and the processed data is transmitted to the storage unit three and stored.

[0041] The secondary network server is used to manage the regional servers in the secondary heating network, summarize the data collected by all regional servers in the secondary heating network, and transmit the data to the main server. The secondary network server establishes a communication connection with the regional servers in the secondary heating network; the secondary network server includes a communication unit four, a storage unit four and a processing unit four. The communication unit four establishes a communication connection with the communication unit two of the Internet of Things system, and the communication unit four establishes a communication connection with the communication unit five of the regional server of the secondary network. The communication unit four transmits the received data to the processing unit four, and the processed data is transmitted to the storage unit four and stored.

[0042] The heating management system is used to manage the data summarized by the main server and to conduct business docking with the user end; the heating management system includes an administrator unit, a production management unit, a customer service unit and a financial management unit. The administrator unit is used to manage the entire heating system. The production management unit performs production management according to the needs of the heating system. The customer service unit establishes service contacts with users to provide heating services and problem solving. The financial management unit manages the finances of the entire heating system. The user end includes computer smart clients, mobile phone smart clients and other smart clients. The user end establishes an interactive connection with the heating management system.

[0043] An Internet of Things system is used for connecting a main server with a primary network server and a secondary network server, and is connected to a connection channel for communication with an external Internet of Things device; the Internet of Things system includes a second communication unit, a second storage unit and a second processing unit, the second communication unit establishes a communication connection with the first communication unit in the main server, the second communication unit respectively establishes a communication connection with the third communication unit in the primary network server and the communication unit in the secondary network server, the second communication unit transmits the received data to the second processing unit, and the processed data is transmitted to the second storage unit and stored.

[0044] The regional server is used to collect heating data in the corresponding regional pipe network, and is respectively communicated with the primary network server and the secondary network server; the regional server includes a communication unit five, a storage unit five and a processing unit five, the communication unit five respectively establishes communication connections with the primary network server communication unit three and the secondary network server communication unit four, the communication unit five establishes a communication connection with the heating pipe network system, the communication unit five transmits the received data to the processing unit five, and the processed data is transmitted to the storage unit five and stored.

[0045] The heating pipe network system is used for hot water flow transmission, regulation, reflux and monitoring, and transmits the monitoring data to the regional server in real time; the heating pipe network system is composed of heating pipes, temperature collection equipment, flow detection equipment and flow regulation equipment. The temperature collection equipment and flow detection equipment send the collected and detected data to the regional server, the temperature collection equipment and flow detection equipment establish a communication connection with the communication unit 5, and the flow regulation equipment receives the regulation instruction of the regional server and controls the flow size. The heating terminal is set in the user's room, and the heating terminal includes an intelligent control unit and a heating device. The intelligent control unit intelligently controls the indoor temperature, and the heating device converts the heat of the pipeline water supply into the control air heat. The intelligent control unit is used to intelligently control the heating of the user end to ensure the reliable temperature of the heating function of the user end. The intelligent control unit establishes a communication connection with the heating management system; the intelligent control unit includes a temperature collector and a flow regulation valve. The temperature collector monitors the indoor temperature in real time, and the flow regulation valve regulates the water flow size of the indoor heating according to the control instruction.

[0046] The user end is used to facilitate users to understand and view the heating status in real time, and the user end establishes a communication connection with the heating management system; the data storage center is used to store the data generated during the operation of the entire heating system.

[0047] In summary, the structure of the present invention provides an integrated system for heating control in a smart city based on the Internet of Things technology. Through the calculation of the server cluster balancing system and combined with the artificial intelligence algorithm of the system, it can accurately guide the operation of the heat exchange station; through the monitoring platform software, the real-time operating conditions of the heating system can be intuitively understood, and combined with appropriate adjustment functions, the rapid balance of the system can be achieved; the system adjusts the flow regulating valve of the household main pipeline according to the temperature of each household to achieve a temperature that meets the preset temperature; after a period of dynamic adjustment, the flow rate of each household is fixed and maintained constant. When the room temperature of individual residents is abnormal during the heating period, micro-adjustments are made. The overall flow control realizes throttling and energy saving, ensures that the room temperature of all residents is controllable and within the normal range, and reduces the complaint rate and heat waste.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A smart city heating control integrated system based on Internet of Things technology, characterized in that: The system includes: The main server is used to manage the primary network server and the secondary network server, and to summarize the dynamic heating data collected by the primary network server and the secondary network server. It also establishes a communication connection with the supervision platform, and the main server establishes interactive communication with the heating management system; The primary network server is used to manage the regional servers in the primary heating network, summarize the data collected by all regional servers in the primary heating network, and transmit the data to the main server. The primary network server establishes a communication connection with the regional servers in the primary heating network; The secondary network server is used to manage the regional servers in the secondary heating network, summarize the data collected by all regional servers in the secondary heating network, and transmit the data to the main server. The secondary network server establishes a communication connection with the regional servers in the secondary heating network; The heating management system is used to manage the data collected by the main server and connect with the user end for business; The Internet of Things system is used to connect the main server with the primary network server and the secondary network server, and communicate with external Internet of Things devices with connection channels; The regional server is used to collect the heating data in the corresponding regional pipe network and is connected to the primary network server and the secondary network server respectively; The heating pipe network system is used for hot water flow transmission, regulation, reflux and monitoring, and transmits the monitoring data to the regional server in real time; The intelligent control unit is used to intelligently control the heating at the user end to ensure the reliable temperature of the heating function at the user end. The intelligent control unit establishes a communication connection with the heating management system; The user end is used to facilitate users to understand and view the heating status in real time, and the user end establishes a communication connection with the heating management system; Data storage center, used to store data generated during the operation of the entire heating system; The heating pipe network system is composed of a heating pipe, a temperature collection device, a flow detection device and a flow regulation device. The temperature collection device and the flow detection device send the collected and detected data to the regional server. The temperature collection device and the flow detection device establish a communication connection with the communication unit 5 of the regional server. The flow regulation device receives the regulation instruction of the regional server and controls the flow size. The heating terminal is arranged indoors in the user's room, and includes an intelligent control unit and a heating device. The intelligent control unit performs intelligent control on the indoor temperature, and the heating device converts the heat of the water supply in the pipeline into the heat of the air; The intelligent control unit includes a temperature collector and a flow regulating valve. The temperature collector monitors the indoor temperature in real time, and the flow regulating valve regulates the water flow for indoor heating according to control instructions.

2. According to claim 1, the smart city heating control integrated system based on Internet of Things technology is characterized in that: The main server includes a communication unit 1, a storage unit 1 and a processing unit 1. The communication unit 1 is connected to the communication unit 2 of the Internet of Things system for communication and receives data. The communication unit 1 is also connected to the heating management system for communication and receives data. The communication unit 1 transmits the received data to the processing unit 1, and the processed data is transmitted to the storage unit 1 for storage. The data storage center is connected to the storage unit 1 for communication, and the storage unit 1 sends the stored data to the data storage center in real time.

3. According to claim 1, the smart city heating control integrated system based on Internet of Things technology is characterized in that: The Internet of Things system includes a communication unit 2, a storage unit 2 and a processing unit 2. The communication unit 2 establishes a communication connection with the communication unit 1 in the main server, and the communication unit 2 establishes communication connections with the communication unit 3 in the primary network server and the communication unit 4 in the secondary network server respectively. The communication unit 2 transmits the received data to the processing unit 2, and the processed data is transmitted to the storage unit 2 and stored. The Internet of Things system can be connected to the government supervision platform and the meteorological environment system externally.

4. According to claim 1, the smart city heating control integrated system based on Internet of Things technology is characterized in that: The primary network server includes a communication unit three, a storage unit three and a processing unit three. The communication unit three establishes a communication connection with the communication unit two of the Internet of Things system, and the communication unit three establishes a communication connection with the communication unit five of the regional server of the primary pipe network. The communication unit three transmits the received data to the processing unit three, and the processed data is transmitted to the storage unit three and stored.

5. According to claim 1, the smart city heating control integrated system based on Internet of Things technology is characterized in that: The secondary network server includes a communication unit four, a storage unit four and a processing unit four. The communication unit four establishes a communication connection with the communication unit two of the Internet of Things system, and the communication unit four establishes a communication connection with the communication unit five of the regional server of the secondary pipe network. The communication unit four transmits the received data to the processing unit four, and the processed data is transmitted to the storage unit four and stored.

6. The smart city heating control integrated system based on Internet of Things technology according to claim 1 is characterized in that: The regional server includes a communication unit five, a storage unit five and a processing unit five. The communication unit five establishes communication connections with the primary network server communication unit three and the secondary network server communication unit four respectively. The communication unit five establishes a communication connection with the heating pipe network system. The communication unit five transmits the received data to the processing unit five, and the processed data is transmitted to the storage unit five and stored.

7. The smart city heating control integrated system based on Internet of Things technology according to claim 1 is characterized in that: The heating management system includes an administrator unit, a production management unit, a customer service unit and a financial management unit. The administrator unit is used to manage the entire heating system. The production management unit performs production management according to the needs of the heating system. The customer service unit establishes service contacts with users to provide heating services and problem solving. The financial management unit manages the finances of the entire heating system. The user terminal includes a computer smart client and a mobile phone smart client. The user terminal establishes an interactive connection with the heating management system.

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