Sewage pipe network flow and water quality online monitoring and early warning system

Abstract

The utility model relates to a sewage pipe network flow and water quality on-line monitoring and early warning system which comprises a power supply mechanism, a monitoring mechanism and a rear end platform, and the monitoring mechanism comprises a side wall fixing frame, an installation support, a protection barrel, a data acquisition terminal, a flow monitoring device, a liquid level monitoring device and a water quality monitoring device. The data acquisition terminal is installed on the power supply mechanism, the side wall fixing frame is fixedly arranged on a sewage well, the installation support is installed on the side wall fixing frame, the flow monitoring device is installed on the installation support, the liquid level monitoring device and the water quality monitoring device are installed on a protection barrel, and the data acquisition terminal transmits data to the rear-end platform. And the back-end platform analyzes the data. According to the system, the flow monitoring device, the liquid level monitoring device and the water quality monitoring device are installed, the conditions of multiple parameters such as the flow, the liquid level and the water quality in a pipe network can be monitored at the same time, early warning values are set for the parameters, early warning information is sent to a designated mobile phone terminal when the early warning values are exceeded, and the intelligent management requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage pipe network monitoring, in particular to an online monitoring and early warning system for flow and water quality of a sewage pipe network. Background Art

[0002] With the continuous expansion of cities, underground water supply and drainage networks are becoming increasingly complex. In order to achieve intelligent municipal management, municipal departments need to conduct real-time online monitoring of sewage pipe networks to understand and analyze the flow, liquid level and water quality in each sewage pipe network to avoid pipe siltation, overload, overflow, abnormal water infiltration and other situations.

[0003] Existing pipeline monitoring technology usually installs data acquisition terminals and monitoring equipment in pipeline monitoring wells, which has problems such as short equipment working time and signal interference leading to untimely data transmission. At the same time, in most cases, only single parameters such as flow or liquid level are monitored, which cannot fully reflect the sewage situation in the pipeline network and cannot meet the requirements of municipal intelligent management. Utility Model Content

[0004] The main purpose of this utility model is to provide an online monitoring and early warning system for the flow and water quality of a sewage pipe network to solve the above technical problems and to achieve all-round and real-time monitoring of the flow, liquid level and water quality of the sewage network.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A sewage pipe network flow and water quality online monitoring and early warning system includes a power supply mechanism, a monitoring mechanism and a back-end platform, the power supply mechanism is installed on the ground surface, the monitoring mechanism is installed on the sewage shaft, the power supply mechanism is electrically connected to the monitoring mechanism, the monitoring mechanism includes a side wall fixing frame, a mounting bracket, a protective barrel, a protective barrel chain, a data acquisition terminal, a flow monitoring device, a liquid level monitoring device and a water quality monitoring device, the data acquisition terminal is installed on the power supply mechanism, the side wall fixing frame is fixed on the sewage shaft, the mounting bracket is installed on the side wall fixing frame and extends to the sewage pipe, the flow monitoring device is installed on the mounting bracket, one end of the protective barrel chain is fixed on the mounting bracket, and the other end is fixed on the protective barrel, the liquid level monitoring device and the water quality monitoring device are installed on the protective barrel, the data acquisition terminal transmits data to the back-end platform, and the back-end platform analyzes the data.

[0007] As a preferred technical solution, the monitoring mechanism also includes a wire, which is arranged in the protective barrel chain and the mounting bracket, and the flow monitoring device, the liquid level monitoring device and the water quality monitoring device are electrically connected to the data acquisition terminal through the wire.

[0008] As a preferred technical solution, the mounting bracket is L-shaped, and the flow monitoring device is installed at the end of the bottom of the mounting bracket.

[0009] As a preferred technical solution, the mounting bracket includes a stainless steel tube, a connector and a stainless steel plate. Every two adjacent stainless steel tubes are longitudinally connected by the connector, and the stainless steel tube at the lower end is threadedly connected to the stainless steel plate.

[0010] As a preferred technical solution, the mounting bracket further includes a waterproof sealing box, which is mounted on the top of the mounting bracket, and the wires are passed through the waterproof sealing box.

[0011] As a preferred technical solution, the protective barrel is provided with openings, and the openings are evenly distributed on the bottom and side walls of the protective barrel.

[0012] As a preferred technical solution, the power supply mechanism includes a pole, a battery, a solar panel and a chassis. The pole is installed on the ground, the chassis and the solar panel are installed on the pole, the battery and the data acquisition terminal are installed in the chassis, the battery is electrically connected to the solar panel, and the battery is electrically connected to the data acquisition terminal, the flow monitoring equipment, the liquid level monitoring equipment and the water quality monitoring equipment.

[0013] As a preferred technical solution, the power supply mechanism further includes a lightning rod, which is installed on the top of the vertical pole.

[0014] As a preferred technical solution, the back-end platform includes an early warning module, an analysis module, a receiving module and a management module. The management module is electrically connected to the early warning module, the analysis module and the receiving module respectively. The receiving module receives the data sent by the data acquisition terminal, the analysis module analyzes the data, and the early warning module triggers an early warning when it determines that the sewage network flow, liquid level, and water quality parameter data exceed the set early warning value, and sends the early warning information to the mobile phone of the designated person.

[0015] The beneficial effects of the present invention are as follows: the above-mentioned sewage pipe network flow and water quality online monitoring and early warning system, by installing flow monitoring equipment, liquid level monitoring equipment, water quality monitoring equipment, can simultaneously monitor the flow, liquid level, water quality and other parameters in the pipe network, comprehensively understand the pipe network situation, and set early warning values for the parameters. When the early warning values are exceeded, an early warning message is sent to a designated mobile phone terminal to meet the requirements of intelligent management; the system adopts a solar power supply system, which can avoid the problem of low frequency of data collection and transmission and inability to operate for a long time in traditional underground battery-powered equipment; the system installs the data acquisition terminal in the well chassis, which can overcome the poor signal and unstable data transmission in the underground pipe network, and at the same time avoid the problem of equipment corrosion failure due to high humidity underground. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the sewage pipe network flow and water quality online monitoring and early warning system involved in the utility model;

[0017] Figure 2 This is a schematic structural diagram of the power supply mechanism involved in the present utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the monitoring mechanism involved in the present utility model;

[0019] Figure 4 This is a wireframe diagram of the backend platform involved in this utility model. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] like Figure 1 As shown, a sewage pipe network flow and water quality online monitoring and early warning system includes a power supply mechanism 2, a monitoring mechanism 1 and a back-end platform 3. The power supply mechanism 2 is installed on the ground surface a, and the monitoring mechanism 1 is installed on the sewage shaft b and extends to the sewage pipe c. The power supply mechanism 2 is electrically connected to the monitoring mechanism 1. The power supply mechanism 2 provides power support for the monitoring mechanism 1. The monitoring mechanism 1 monitors the sewage pipe network flow, liquid level, water quality and other parameters of the sewage in the sewer in real time. The monitoring mechanism 1 sends the sewage pipe network flow, liquid level, water quality and other parameter data to the back-end platform 3. The back-end platform 3 analyzes the data. When the monitored data exceeds the set early warning value, the data acquisition terminal and the monitoring platform trigger an early warning and send the early warning information to the set receiving personnel.

[0022] like Figure 2As shown, the power supply mechanism 2 includes a pole 21, a battery 24, a solar panel 22, a chassis 23 and a lightning rod 25. The pole 21 is installed on the ground and is located near the sewer shaft entrance. The chassis 23 is installed on the pole 21 through an iron hoop. The solar panel 22 is installed on the upper side of the pole 21. The battery 24 is installed in the chassis 23. The battery 24 is electrically connected to the solar panel 22. The solar panel 22 generates electricity through solar energy and stores the generated electricity in the battery 24. The battery 24 is electrically connected to the monitoring mechanism 1, thereby providing power support for the monitoring mechanism 1. The lightning rod 25 is installed on the top of the pole 21.

[0023] like Figure 3 As shown, the monitoring mechanism 1 includes a side wall fixing frame 12, a mounting bracket 11, a protective barrel 16, a protective barrel chain 17, a wire 18, a data acquisition terminal 19, a flow monitoring device 13, a liquid level monitoring device 15 and a water quality monitoring device 14. The side wall fixing frame 12 is fixed on the side wall of the sewage well b, the mounting bracket 11 is mounted on the side wall fixing frame 12 and extends to the sewage pipe c, the flow monitoring device 13 is mounted on the mounting bracket 11, one end of the protective barrel chain 17 is fixed on the mounting bracket 11, and the other end is fixed on the protective barrel 16, the liquid level monitoring device 14 and the water quality monitoring device 15 are mounted on the protective barrel 16, and the data acquisition terminal 19 is installed on the chassis 23, the data acquisition terminal 19 is electrically connected to the battery 24, the battery 24 supplies power to the data acquisition terminal 19, the flow monitoring device 13, the liquid level monitoring device 15 and the water quality monitoring device 14 are electrically connected to the data acquisition terminal 19 and the battery 24 through the wire 18 respectively, the battery 24 supplies power to the flow monitoring device 13, the liquid level monitoring device 15 and the water quality monitoring device 14, the flow monitoring device 13, the liquid level monitoring device 15 and the water quality monitoring device 14 send the collected data to the data acquisition terminal 19, the data acquisition terminal 19 sends the collected data to the back-end platform 3, and the back-end platform 3 analyzes the data.

[0024] The mounting bracket 11 includes a stainless steel tube 111, a connector 112, a stainless steel plate 113 and a waterproof sealing box 114. The stainless steel tube 111 is a stainless steel tube with threads at both ends, and the stainless steel plate 113 is a stainless steel plate with holes. The mounting bracket 11 is L-shaped, that is, it is divided into a longitudinal part and a transverse part. The longitudinal part is a plurality of stainless steel tubes 111 connected to each other by connectors 112, that is, every two adjacent stainless steel tubes 111 are connected by connectors 112, and the number of stainless steel tubes 111 can be set according to the depth of the sewage well b. The transverse part is a stainless steel plate 113. The stainless steel tube 111 at the bottom is threadedly connected to the stainless steel plate 113. The flow monitoring device 1 3 is installed at the end of the stainless steel plate 113, the waterproof sealing box 114 is installed on the top of the mounting bracket 11, and the wire 18 is placed in the waterproof sealing box 114 to prevent sewage from penetrating into the waterproof sealing box 114, thereby preventing the waterproof sewage from penetrating into the mounting bracket 11. The wire 18 can be arranged along the protective barrel chain 17 to protect the wire 18 from being damaged by debris in the sewage. The protective barrel chain 17 can be adjusted according to the depth of the sewage well b and has strong adaptability. The protective barrel 16 is used to protect the liquid level monitoring equipment 15 and the water quality monitoring equipment 14 to avoid damage due to water flow impact. Openings 161 are provided on the bottom and side walls of the protective barrel 16 to allow water to enter while isolating insoluble suspended matter in the water to avoid interference with monitoring data.

[0025] like Figure 4 As shown, the back-end platform 3 includes an early warning module 34, an analysis module 33, a receiving module 32 and a management module 31. The management module 31 is electrically connected to the early warning module 34, the analysis module 33 and the receiving module 32 respectively. The receiving module 22 receives the data sent by the data acquisition terminal 19. The analysis module 23 analyzes the flow, liquid level and water quality parameters of the sewage pipe network. When the analysis module 33 determines that the monitoring data exceeds the set early warning value, the analysis module 33 feeds back to the management module 31, and the management module 31 sends an early warning signal to the early warning module 34. The early warning module 34 pushes the early warning information to the staff's mobile phone, thereby realizing real-time monitoring of the flow, liquid level and water quality parameters of the sewage pipe network and early warning of exceeding the standard, and realizing intelligent management of the pipe network.

[0026] The above-described embodiments are merely preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features, and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A sewage pipe network flow and water quality online monitoring and early warning system, characterized in that: It includes a power supply mechanism, a monitoring mechanism and a back-end platform. The power supply mechanism is installed on the ground, the monitoring mechanism is installed on the sewage well, and the power supply mechanism is electrically connected to the monitoring mechanism. The monitoring mechanism includes a side wall fixing frame, a mounting bracket, a protective barrel, a protective barrel chain, a data acquisition terminal, a flow monitoring device, a liquid level monitoring device and a water quality monitoring device. The data acquisition terminal is installed on the power supply mechanism, the side wall fixing frame is fixed on the sewage well, the mounting bracket is installed on the side wall fixing frame and extends to the sewage pipe. The flow monitoring device is installed on the mounting bracket, one end of the protective barrel chain is fixed on the mounting bracket, and the other end is fixed on the protective barrel. The liquid level monitoring device and the water quality monitoring device are installed on the protective barrel. The data acquisition terminal transmits data to the back-end platform, and the back-end platform analyzes the data.

2. The sewage pipe network flow and water quality online monitoring and early warning system according to claim 1 is characterized in that: The monitoring mechanism further includes a wire, which is arranged in the protective barrel chain and the mounting bracket. The flow monitoring device, the liquid level monitoring device and the water quality monitoring device are electrically connected to the data acquisition terminal through the wire.

3. The sewage pipe network flow and water quality online monitoring and early warning system according to claim 2 is characterized in that: The mounting bracket is L-shaped, and the flow monitoring device is installed at the end of the bottom of the mounting bracket.

4. The sewage pipe network flow and water quality online monitoring and early warning system according to claim 3 is characterized in that: The mounting bracket includes a stainless steel tube, a connector and a stainless steel plate. Every two adjacent stainless steel tubes are longitudinally connected by the connector, and the stainless steel tube at the lower end is threadedly connected to the stainless steel plate.

5. The sewage pipe network flow and water quality online monitoring and early warning system according to claim 4 is characterized in that: The mounting bracket further comprises a waterproof sealing box, which is mounted on the top of the mounting bracket, and the wires are passed through the waterproof sealing box.

6. The sewage pipe network flow and water quality online monitoring and early warning system according to claim 5 is characterized in that: The protective barrel is provided with openings, and the openings are evenly distributed on the bottom and side walls of the protective barrel.

7. The sewage pipe network flow and water quality online monitoring and early warning system according to any one of claims 1 to 6, characterized in that: The power supply mechanism includes a pole, a battery, a solar panel and a chassis. The pole is installed on the ground, the chassis and the solar panel are installed on the pole, the battery and the data acquisition terminal are installed in the chassis, the battery is electrically connected to the solar panel, and the battery is electrically connected to the data acquisition terminal, the flow monitoring equipment, the liquid level monitoring equipment and the water quality monitoring equipment.

8. The sewage pipe network flow and water quality online monitoring and early warning system according to claim 7 is characterized in that: The power supply mechanism further includes a lightning rod, which is installed on the top of the vertical pole.

9. The sewage pipe network flow and water quality online monitoring and early warning system according to claim 7 is characterized in that: The back-end platform includes an early warning module, an analysis module, a receiving module and a management module. The management module is electrically connected to the early warning module, the analysis module and the receiving module respectively. The receiving module receives the data sent by the data acquisition terminal, the analysis module analyzes the data, and the early warning module triggers an early warning when it determines that the sewage pipe network flow, liquid level, and water quality parameter data exceed the set early warning value, and sends the early warning information to the mobile phone of the designated person.

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