Closed-loop, pressure-superposed, energy-storage and pressure-stabilizing water supply equipment with intelligent network management platform

Abstract

The invention discloses closed-loop, pressure-superposed and energy-storage pressure-stabilizing water supply equipment with a network intelligent management platform, which comprises a closed-loop, pressure-superposed and energy-storage pressure-stabilizing water supply equipment body, and an Internet of Things gateway module, a PLC unit and a touch display screen are mounted in a PLC intelligent control cabinet in the closed-loop, pressure-superposed and energy-storage pressure-stabilizing water supply equipment body. According to the invention, the PLC is used as a control core and is matched with the man-machine interaction screen to realize the functions of automatic operation, automatic monitoring, automatic alarm, parameter setting and the like of the system; the 5G network communication technology, the Internet of Things communication technology, the big data technology, the GPS technology and the like and the program control technology are effectively integrated into the pump station control system, and distributed monitoring and centralized management of all pump stations are completed.

Description

Technical Field

[0001] The invention relates to a network system, in particular to a closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform. Background Art

[0002] The closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment mainly includes a flow-stabilizing compensator, an energy storage pipe, a motor, a water pipeline, a control cabinet, a flap level gauge, a pressure transmitter, a pressure gauge and an air compressor, etc. The secondary pressurized water supply is achieved through the applicant's unique patented energy storage and pressure-stabilizing water supply technology. The specific reference patents are as follows:

[0003] (1) 202410750605.6 A fire water supply facility routine management super high-rise building tertiary water supply system;

[0004] (2) 202410579759.3 A closed-loop energy storage superimposed water supply system for high-rise building fire water supply facilities;

[0005] wait.

[0006] At present, secondary water supply is subject to strong geographical restrictions due to system design. Installing water supply equipment in a location that is too far or too remote will require a lot of manpower and material resources, and even the smallest fault must be handled on site by technicians. The original equipment only stayed at the level of control technology and data acquisition. Therefore, in many cases, pump stations distributed in various places need to be revisited regularly, and faults cannot be discovered in the first time, especially when technicians need to be sent to the site to handle them. Now with the development of the Internet, especially the popularization of domestic 5G networks, network communication has become easier and more convenient, and the communication speed is also faster. Therefore, we have designed a solution to monitor water supply equipment through 5G networks. Summary of the invention

[0007] The purpose of the present invention is to provide a closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] The closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment with a network intelligent management platform comprises a closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body, wherein the PLC intelligent control cabinet in the closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body is installed with an Internet of Things gateway module, a PLC unit and a touch display screen; the communication interface of the PLC unit is connected to the signal interface of the Internet of Things gateway module through a communication line, the Internet of Things gateway module is connected to the cloud server through communication, and the cloud server is also connected to the computer and mobile terminal of the control center through communication; the output end of the PLC unit is connected to the touch display screen; the PLC unit and the touch display screen communicate digitally to display the collected data on the screen. When designing the water supply equipment, the PLC is used as the core control center to collect control data, which mainly includes the liquid level of the tank body in the closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body, the pressure of the tank body, the pressure of the water supply pipeline, the air pressure value of the energy storage tank, and the parameters of the water supply pump. The collected data is displayed on the touch display screen through programming to facilitate intuitive monitoring of the pump station operation.

[0010] As a further solution of the present invention: there are multiple Internet of Things gateway modules connected to the cloud server, and the multiple Internet of Things gateway modules are Internet of Things gateway modules in the closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment body in multiple regions.

[0011] As a further solution of the present invention: the PLC intelligent control cabinet is the high-zone PLC intelligent control cabinet, the middle-zone PLC intelligent control cabinet, and the low-zone PLC intelligent control cabinet in the energy storage and pressure-stabilizing water supply equipment. The internal Internet of Things gateway modules are numbered in the control center computer to realize monitoring of different locations.

[0012] As a further solution of the present invention: the communication line is a network cable.

[0013] As a further solution of the present invention: the PLC unit combines sensors, motors, frequency conversion, anti-interference, etc. in the system through digital input and output and analog input and output to achieve automatic control and parameter monitoring of water supply in the pump station.

[0014] As a further solution of the present invention: the Internet of Things gateway module supports 5G or WiFi signals to access the Internet. The Internet of Things gateway module has a GPS function and is embedded with a Beidou map for positioning. It is used to display the location of the pump station on the map, and the distribution of pump stations in various places that have been put into operation is clear at a glance. Combined with the data of the cloud server, the pump station at the specified location is accessed through the control center computer to monitor relevant operating data and the use of water and electricity at the pump station; and when a fault alarm occurs in the pump station, it can be discovered, processed and resolved at the first time.

[0015] As a further solution of the present invention: by applying the network technology of connecting the Internet of Things gateway module to the cloud server in the closed-loop, superimposed, energy-storage and pressure-stabilizing water supply equipment body, a unified platform management of multiple secondary water supply pumping stations in multiple locations is realized. Through the real-time data uploaded by each pumping station, the control center computer can call up the water consumption of each pumping station at any time, and the staff can carry out effective water source allocation according to the situation, so as to optimize and rationally use water resources.

[0016] As a further solution of the present invention: by applying the network technology of connecting the Internet of Things gateway module to the cloud server on the closed-loop, superimposed, energy-storage and pressure-stabilizing water supply equipment body, online inspection functions can be performed; the requirement for regular inspections of secondary water supply equipment is eliminated, reducing the manpower input and maintenance costs of the user unit; the control center computer monitors at any time, and when there is an alarm at the pump station, the manufacturer will receive feedback information at the first time and conduct effective processing in a timely manner, thereby improving efficiency, and at the same time avoiding equipment failure caused by unattended pump rooms and failure to provide timely feedback after equipment alarms.

[0017] As a further solution of the present invention: by applying the network technology of connecting the Internet of Things gateway module to the cloud server in the closed-loop, superimposed, energy-storage and pressure-stabilizing water supply equipment body, the fault prediction function can be realized; after the user unit describes the above solution without the need for manual inspection, the inspection work can be implemented by the manufacturer through the network intelligent platform; our staff can implement network inspection of each pump room on the computer in the control center, and when a certain collection parameter is found to be abnormal but has not reached the alarm value, the fault can be discovered and predicted in advance.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention uses a programmable controller (PLC) as the control core, and cooperates with a human-computer interaction screen to realize functions such as automatic operation, automatic monitoring, automatic alarm and parameter setting of the system; it also effectively integrates 5G network communication technology, Internet of Things communication technology, big data, GPS and other technologies with program control technology into the pump station control system, completing distributed monitoring and centralized management of all pump stations.

[0020] It also makes the secondary pressurized water supply equipment intelligent and networked, which is a technological innovation of the equipment and a response to the development of 5G technology and Internet of Things technology advocated by the country.

[0021] The introduction of network communication technology makes the handling of problems more convenient; firstly, it reduces the manpower input of the user unit. In addition, our energy storage and pressure-stabilizing water supply equipment itself has the technology of saving electricity and water, which enables the user unit to solve the problem of secondary water supply with the lowest cost.

[0022] Before the intelligent management platform was introduced, users were required to conduct regular inspections of the secondary water supply pump room to detect problems in a timely manner. However, this was difficult to achieve in actual use. Users were often only able to check the secondary water supply pump room when water supply was unavailable. With the adoption of our network intelligent technology, this problem can be completely solved by using online inspections to inspect each secondary water supply pump room. Problems can be discovered immediately, and if the data does not conform to conventional values, fault prediction can be performed.

[0023] For example, if the water consumption increases during a certain period of time, and the pressure in the energy storage tank is insufficient but has not reached the alarm limit, a leak may occur. At this time, the manufacturer's inspection personnel will contact the user unit in time to check for leaks, which can avoid major faults. The fault prediction function and online inspection function can effectively prevent the equipment from affecting water supply due to some faults, and maximize the efficiency of fault detection and resolution.

[0024] Before the intelligent management platform was built, the operating data and alarm data of the secondary water supply pump room were stored in the human-computer interactive touch screen, and were only kept for a period of time before being updated again. At the same time, if manufacturers wanted to retrieve the data, they could only go to each pump room. With the adoption of this network intelligent technology, it is no longer necessary to go to the site to retrieve the data of the secondary water supply pump room. The central computer can retrieve the data of multiple pump rooms at any time, and it is no longer limited by storage space because it can be retrieved and saved regularly. The data collection method is simpler and the data volume is larger, which is convenient for manufacturers to compare data, optimize equipment, and improve the performance of equipment.

[0025] Before the intelligent management platform was built, secondary water supply pump room manufacturers were once restricted in their construction of pump rooms. However, with the country's construction of communication network coverage and the popularization of 5G technology, the installation of energy storage and pressure-stabilizing water supply equipment based on the Internet of Things technology can expand its scope of use, from towns to surrounding villages and towns, solving the problem of water difficulties in rural areas and expanding the application market of energy storage and pressure-stabilizing water supply equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of a closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform.

[0027] Figure 2 This is a schematic diagram of multiple closed-loop, superimposed, energy-storage, and pressure-stabilizing water supply equipment connected via a cloud server with a network intelligent management platform. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] The present invention adds a network system on the basis of the original equipment, uses the PLC in the control cabinet as the control core, and is based on network communication technology. It adds a control center computer, a cloud server, a mobile terminal, an Internet of Things gateway module, and combines a PLC unit and a touch display screen to form a new type of energy storage and pressure-stabilizing water supply equipment with a network intelligent management platform.

[0030] See also Figure 1-2 In the embodiment of the present invention, the closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment with a network intelligent management platform includes a closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body 20, and the PLC intelligent control cabinet 10 in the closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body 20 is installed with an Internet of Things gateway module 4, a PLC unit 5 and a touch display screen 6;

[0031] The Internet of Things gateway module 4, the PLC unit 5 and the touch display screen 6 constitute the basic hardware of the network intelligent management platform, which can realize the aggregation and transmission of data to achieve the purpose of simultaneous monitoring of multiple regions, that is, to form a network intelligent management platform.

[0032] The communication interface of the PLC unit 5 is connected to the signal interface of the Internet of Things gateway module 4 through a communication line. The Internet of Things gateway module 4 is communicatively connected to the cloud server 2. The cloud server 2 is also communicatively connected to the control center computer 1 and the mobile terminal 3. It should be noted that there are multiple Internet of Things gateway modules 4 connected to the cloud server 2, and the multiple Internet of Things gateway modules 4 are the Internet of Things gateway modules 4 in the closed-loop, superimposed, energy-storage and pressure-stabilizing water supply equipment body 20 in multiple regions.

[0033] The output end of the PLC unit 5 is connected to a touch display screen 6. The PLC unit and the touch display screen communicate digitally to display the collected data on the screen. When designing the water supply equipment, the PLC is used as the core control center to collect control data, mainly including the liquid level of the tank in the closed-loop, superimposed, energy storage and pressure-stabilized water supply equipment body 20, the pressure of the tank, the pressure of the water pipeline, the air pressure value of the energy storage tank, the parameters of the water supply pump (operating frequency, operating time, water supply, power consumption, etc.), etc. The collected data is displayed on the touch display screen 6 through programming, so as to intuitively monitor the operation of the pump station.

[0034] Specifically, the PLC intelligent control cabinet can be a high-zone PLC intelligent control cabinet, a middle-zone PLC intelligent control cabinet, and a low-zone PLC intelligent control cabinet in a closed-loop, superimposed, energy-storage and pressure-stabilizing water supply equipment body 20. The internal Internet of Things gateway module 4 is numbered in the control center computer 1 to realize monitoring of different locations.

[0035] The communication line may be a network cable.

[0036] PLC unit 5 combines sensors, motors, frequency conversion, anti-interference, etc. in the system through digital input and output and analog input and output to realize automatic control of water supply of pump station and parameter monitoring, etc. The motor of pump station adopts the alternating working mode, which saves running power and prolongs the service life of equipment.

[0037] The above technology can be applied to all secondary water supply equipment in the city to realize the monitoring of secondary water supply equipment in the city.

[0038] This set of equipment has angled instruments and sensors, which can collect these data through PLC unit 5, including liquid level, flow, pressure, frequency, etc. PLC unit 5 communicates digitally with the human-machine interactive screen (touch display screen 6), and can display the collected data on the screen, so that the relevant parameters of the pump station operation can be intuitively monitored. By assigning different authorization ranges, users only have monitoring authority, and designers have modification authority, which increases the safety of use. At the same time, the human-machine interactive screen can display the water consumption and electricity consumption of the day, month, and year through the data collection of PLC, which is convenient for the user unit to collect and refer to data.

[0039] This set of equipment is a secondary pressurized water supply equipment for pump stations. The installation range includes residential areas, office buildings, factories and other high-rise buildings. The equipment is installed in various regions with a large span. In order to facilitate management, we have introduced network communication technology into the equipment.

[0040] The PLC unit 5 of each set of equipment is equipped with an IoT gateway module, which supports 5G or WiFi signal access to the Internet, and all data can be uploaded to the cloud server. In the designer's control center computer, the data of the cloud server can be accessed through the web page, and the monitoring of each pump station can be initially realized.

[0041] Further utilizing the GPS function of the IoT gateway module 4, embedding the Beidou map for positioning, the location of the pump station can be displayed on the map, and the distribution of pump stations in various places that have been put into operation can be clearly seen. Combined with the data of the cloud server 2, the pump station at the specified location can be accessed through the control center computer 1, and relevant operating data and the use of water and electricity in the pump station can be monitored. And when a pump station fails and alarms, it can be discovered, processed and resolved at the first time.

[0042] Due to the combination of the 5G network and cloud server of the IoT gateway module, not only the computer in the control center can view the pump station, but the mobile phone can also view the operation status of the pump station, truly achieving monitoring of the equipment anytime and anywhere.

[0043] Furthermore: by applying the network technology of the Internet of Things gateway module 4 communicating with the cloud server 2 to the closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body 20, a unified platform management of multiple secondary water supply pumping stations in multiple locations is realized. Through the real-time data uploaded by each pumping station, the control center computer can retrieve the water consumption of each pumping station at any time, and the staff can carry out effective water allocation according to the situation to achieve optimization and rational use of water resources.

[0044] Furthermore: by applying the network technology of the Internet of Things gateway module 4 to the cloud server 2 in the closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body 20, the online inspection function can be performed; the requirement for regular inspection of secondary water supply equipment is eliminated, reducing the manpower input and maintenance costs of the user unit. The control center computer monitors at any time, and when there is an alarm at the pump station, the manufacturer will receive feedback information in the first place and handle it effectively in a timely manner, thereby improving efficiency and avoiding equipment failure caused by unattended pump room and failure to provide timely feedback after the equipment alarm.

[0045] Further: By applying the network technology of the Internet of Things gateway module 4 to the cloud server 2 in a closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body 20, the fault prediction function can be realized. After the user unit does not need manual inspections as described in the above scheme, the inspection work can be implemented by the manufacturer through the network intelligent platform. Our staff can implement network inspections of each pump room on the computer in the control center. When a certain collection parameter is found to be abnormal but has not reached the alarm value, the fault can be discovered and predicted in advance.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform, comprising a closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment body (20), characterized in that: An Internet of Things gateway module (4), a PLC unit (5) and a touch display screen (6) are installed in a PLC intelligent control cabinet (10) in a closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body (20); the communication interface of the PLC unit (5) is connected to the signal interface of the Internet of Things gateway module (4) through a communication line, the Internet of Things gateway module (4) is connected to a cloud server (2) for communication, and the cloud server (2) is also connected to a control center computer (1) and a mobile terminal (3) for communication; the output end of the PLC unit (5) is connected to a touch display screen (6); the PLC unit and the touch display screen communicate digitally to display the collected data on the screen. When designing the water supply equipment, the PLC is used as the core control center to collect control data, which mainly includes the liquid level of the tank body in the closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body (20), the pressure of the tank body, the pressure of the water supply pipeline, the air pressure value of the energy storage tank, and the parameters of the water supply pump. The collected data is displayed on the touch display screen (6) through programming, so as to intuitively monitor the operation of the pump station.

2. The closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform according to claim 1 is characterized in that: There are multiple Internet of Things gateway modules (4) connected to the cloud server (2), and the multiple Internet of Things gateway modules (4) are Internet of Things gateway modules (4) in a closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment body (20) in multiple regions.

3. The closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform according to claim 1 or 2, characterized in that: The PLC intelligent control cabinets are high-zone PLC intelligent control cabinets, middle-zone PLC intelligent control cabinets, and low-zone PLC intelligent control cabinets in the energy storage and pressure-stabilizing water supply equipment. The internal Internet of Things gateway modules (4) are numbered in the control center computer (1) to achieve monitoring of different locations.

4. The closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform according to claim 3 is characterized in that: The communication line is a network cable.

5. The closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform according to claim 4 is characterized in that: The PLC unit (5) combines sensors, motors, frequency conversion, anti-interference, etc. in the system through digital input and output and analog input and output, thereby realizing automatic control and parameter monitoring of water supply of the pump station.

6. The closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform according to claim 5 is characterized in that: The IoT gateway module (4) supports 5G or WiFi signal access to the Internet. The IoT gateway module (4) has a GPS function and is embedded with a Beidou map for positioning. The module is used to display the location of the pump station on the map, and the distribution of the pump stations in various places that have been put into operation can be clearly seen. In combination with the data of the cloud server (2), the control center computer (1) accesses the pump station at the specified location to monitor relevant operating data and the water and electricity consumption of the pump station; and when a fault alarm occurs in the pump station, it can be discovered, processed and resolved at the first time.

7. The closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform according to claim 6 is characterized in that: By applying the network technology of the Internet of Things gateway module (4) communicating with the cloud server (2) to the closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body (20), a unified platform management of multiple secondary water supply pumping stations in multiple locations is achieved. Through the data uploaded in real time by each pumping station, the control center computer can retrieve the water consumption of each pumping station at any time, and the staff can carry out effective water source allocation according to the situation, thereby realizing the optimization and rational use of water resources.

8. The closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform according to claim 7 is characterized in that: By applying the network technology of the Internet of Things gateway module (4) communicating with the cloud server (2) to the closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body (20), an online inspection function can be performed; the requirement for regular inspection of secondary water supply equipment is eliminated, reducing the human input and maintenance costs of the user unit; the control center computer monitors at any time, and when there is an alarm at the pump station, the manufacturer will receive feedback information in the first place and promptly and effectively handle it, thereby improving efficiency and avoiding equipment failure caused by the pump room being unattended and the failure to promptly respond to the equipment alarm.

9. The closed-loop, superimposed, energy-storage, pressure-stabilizing water supply equipment with a network intelligent management platform according to claim 8 is characterized in that: By applying the network technology of the Internet of Things gateway module (4) communicating with the cloud server (2) to the closed-loop, superimposed, energy storage and pressure-stabilizing water supply equipment body (20), a fault prediction function can be realized; after the user unit does not need manual inspection according to the above scheme description, the inspection work can be realized by the manufacturer through the network intelligent platform; our staff can realize network inspection of each pump room on the computer of the control center, and when a certain collection parameter is found to be abnormal but has not reached the alarm value, the fault can be discovered and predicted in advance.

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