Safety monitoring system for urban comprehensive pipe gallery

Abstract

The utility model discloses a safety monitoring system for an urban comprehensive pipe gallery, which comprises a regional management terminal, a comprehensive management terminal and a fault processing terminal, and is characterized in that the regional management terminal comprises a sampling module, a regional management module, a positioning module, a regional alarm module and a protection mechanism; the sampling modules are arranged on monitoring points of multiple positions of an urban pipe gallery and used for collecting environment data of all the pipe galleries in real time, the area management module is connected with the sampling modules to obtain the environment data of all the monitoring points, and when it is found that the environment data exceed the standard, the positions of the monitoring points are recognized through the positioning modules; the area alarm module sends alarm information to the comprehensive management terminal and controls the protection mechanisms at the corresponding monitoring points to start working, and the comprehensive management terminal sends maintenance information to the fault processing terminal. According to the utility model, the regional management terminal summarizes and processes data, and monitors the pipe gallery environment data of the corresponding region in real time, thereby reducing the data volume pressure of the comprehensive management terminal, and facilitating the subsequent expansion and deployment of a new pipe gallery.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe corridors, in particular to a safety monitoring system for a city comprehensive pipe corridor. Background Art

[0002] A comprehensive pipeline gallery is an underground urban pipeline gallery, which is a tunnel space built underground in the city, integrating various engineering pipelines such as electricity, communications, gas, heating, water supply and drainage, and has special inspection and lifting ports. It is the infrastructure on which the city depends for survival and development.

[0003] Since most of the integrated pipeline corridors are located underground, when safety failures occur, they need to be discovered and repaired in a timely manner to avoid major losses. The layout area of ​​the integrated pipeline corridor in the city is large, and manual inspections cannot detect pipeline corridor failures in time. Therefore, pipeline corridor monitoring platforms appear to divide the area for management and monitor the safety of the pipeline corridors. A large number of sensor equipment are arranged in each pipeline corridor for real-time monitoring. There are many pipeline corridors in the area, so the pipeline corridor monitoring platform needs to receive huge amounts of data. Both regional terminals and integrated terminals need to bear a large amount of data calculation, and the existing monitoring platform lacks a quick location of pipeline corridor failures and pre-processing methods for waiting for maintenance personnel. Therefore, if new pipeline corridors and supporting systems are deployed in the future, the data will be processed by the monitoring platform. The original monitoring platform cannot support a large amount of data, which is not conducive to the new expansion of the monitoring platform and the safety monitoring of the pipeline corridor. Utility Model Content

[0004] The utility model aims to provide a safety monitoring system for an urban integrated pipe gallery.

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

[0006] A safety monitoring system for an urban integrated pipe corridor comprises a regional management terminal, an integrated management terminal and a fault handling terminal, wherein the regional management terminal comprises a sampling module, a regional management module, a positioning module, a regional alarm module and a protection mechanism, wherein the sampling module is arranged at monitoring points at multiple locations of the urban pipe corridor for real-time collection of environmental data of each pipe corridor, the regional management module is connected to the sampling module to obtain environmental data of each monitoring point, the location of the monitoring point is identified by the positioning module, and the location data and environmental data are sent to the regional alarm module, the regional alarm module sends an alarm message to the integrated management terminal, and controls the protection mechanism at the corresponding monitoring point to start working to protect the pipe corridor at the monitoring point, and the integrated management terminal sends maintenance information to the fault handling terminal.

[0007] Furthermore, the sampling module includes at least one of a temperature sensor, a humidity sensor, a pressure sensor, a liquid level detector, a gas detector and a smoke sensor.

[0008] Furthermore, the sampling module sends the collected data to the regional management module via a wired and / or wireless regional communication module.

[0009] Furthermore, the sampling module is provided with a preliminary processing module for processing whether the environmental data of the monitoring point exceeds a threshold value, and if so, the monitoring alarm signal is synchronously sent to the regional management module through the regional communication module.

[0010] Furthermore, the sampling module is provided with a location identifier, the positioning module is connected to the sampling module, identifies the location data of the monitoring point through the location identifier, and sends the location data to the regional management unit.

[0011] Furthermore, the regional management module includes a data storage unit and a data processing unit. The data storage unit is used to store the environmental data and monitoring alarm signals sent by the sampling module. The data processing unit processes the environmental data and detects the alarm signals, obtains the changes in environmental data within a time interval, and determines whether to activate the protection mechanism and the workload of activating the protection mechanism. The data processing unit is connected to the regional alarm module and sends alarm information to the integrated management module through the regional alarm module.

[0012] Furthermore, the alarm signal includes environmental data, location data and alarm content corresponding to the monitoring point.

[0013] Furthermore, the protection mechanism includes at least one of an exhaust fan, a drain valve, a fire sprayer, a fire sprinkler, a pipe gallery channel switch, a power failure protection switch, a gas valve switch and a backup power switch.

[0014] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0015] The utility model divides the pipe corridor into areas, and different areas are locally monitored and managed by corresponding regional management terminals. The integrated management terminal only receives macro data and control of sudden events, and there is no need to manage detailed data of the pipe corridors in the area. Even if a new pipe corridor needs to be laid out, it can be managed by the regional management terminal of the area, which greatly reduces the data pressure of the integrated management terminal and can flexibly arrange new pipe corridors. When the sampling module collects abnormal data, the regional management module sends an alarm message to the integrated management terminal and controls the protection mechanism of the monitoring point to perform preliminary protection. There is no need for control by the integrated management terminal, which shortens the time for emergency feedback and reduces the data pressure of the integrated management terminal. The integrated management terminal dispatches a nearby maintenance team, and the maintenance team quickly reaches the monitoring point according to the positioning data to repair the fault. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a system structure diagram of the utility model.

[0017] Description of reference numerals:

[0018] Regional management terminal 1; integrated management terminal 2; fault handling terminal 3; sampling module 11; regional management module 12; positioning module 13; regional alarm module 14; protection mechanism 15. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] It should be noted that in the present invention, the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention. Example

[0021] refer to Figure 1 As shown, the utility model discloses a safety monitoring system for an urban integrated pipe gallery, comprising a regional management terminal 1, an integrated management terminal 2 and a fault handling terminal 3, wherein the regional management terminal 1 comprises a sampling module 11, a regional management module 12, a positioning module 13, a regional alarm module 14 and a protection mechanism 15, wherein the sampling module 11 is arranged at monitoring points at multiple locations of the urban pipe gallery for real-time collection of environmental data of each pipe gallery, the regional management module 12 is connected to the sampling module 11 to obtain environmental data of each monitoring point, when it is found that the environmental data exceeds the standard, the monitoring point position is identified by the positioning module 13, and the position data and the environmental data are sent to the regional alarm module 14, the regional alarm module 14 sends an alarm message to the integrated management terminal 2, and controls the protection mechanism 15 at the corresponding monitoring point to start working to protect the pipe gallery at the monitoring point, and the integrated management terminal 2 sends maintenance information to the fault handling terminal 3 to notify maintenance personnel around the monitoring point to go for maintenance.

[0022] The fault handling terminal 3 is composed of the maintenance team of each site in each area. The terminal is equipped with a mobile device and an alarm prompt device. The alarm prompt device sends an alarm to prompt the maintenance personnel to gather. The mobile device receives the alarm information, environmental data and positioning data of the monitoring point, and guides the maintenance personnel to the monitoring point in the designated area for maintenance work through the display screen and voice announcer.

[0023] The positioning module 13 of this embodiment is provided with a satellite positioning module, which provides specific block location and distance data from the maintenance personnel.

[0024] The sampling module 11 includes at least one of a temperature sensor, a humidity sensor, a pressure sensor, a liquid level detector, a gas detector and a smoke sensor.

[0025] The temperature sensor is used to detect the temperature data and change data in the pipe gallery, the humidity sensor is used to detect the humidity data and change data in the pipe gallery, the pressure sensor is used to detect the pressure data and change data of the pipeline in the pipe gallery, the liquid level detector is used to detect the liquid level change data in the pipe gallery, the gas detector is used to detect the gas composition in the pipe gallery, preferably for detecting whether gas leakage occurs, and the smoke sensor is used to detect whether combustion occurs in the pipe gallery.

[0026] The sampling module 11 sends the collected data to the regional management module 12 via a wired and / or wireless regional communication module.

[0027] The sampling module 11 is provided with a preliminary processing module for processing whether the environmental data of the monitoring point exceeds a threshold value, and if so, the monitoring alarm signal is synchronously sent to the regional management module 12 through the regional communication module.

[0028] The sampling module is provided with a location identifier, and the positioning module 13 is connected to the sampling module, identifies the location data of the monitoring point through the location identifier, and sends the location data to the regional management unit.

[0029] The regional management module 12 includes a data storage unit and a data processing unit. The data storage unit is used to store the environmental data and monitoring alarm signals sent by the sampling module 11. The data processing unit processes the environmental data and detects the alarm signals, obtains the environmental data changes within a time interval, and determines whether to turn on the protection mechanism 15 and the workload of turning on the protection mechanism 15. The data processing unit is connected to the regional alarm module 14 and sends alarm information to the comprehensive management module through the regional alarm module 14.

[0030] The alarm signal includes environmental data, location data and alarm content corresponding to the monitoring point.

[0031] The protection mechanism 15 includes at least one of an exhaust fan, a drain valve, a fire sprayer, a fire sprinkler, a pipe gallery channel switch, a power failure protection switch, a gas valve switch and a backup power switch.

[0032] The gas leaked through the exhaust fan is discharged along the exhaust pipe, and the leaked liquid is discharged along the drainage pipe through the drain valve. The fire is extinguished by fire sprayers and fire sprinklers. The corridor channel switch is used to stop it from continuing to operate. The corridor with abnormal voltage is powered off by the power-off protection switch. The corresponding leaking pipeline is closed by the gas valve switch, and the sampling module 11 of the corridor and the area management module 12 are powered by the backup power supply.

[0033] In this embodiment, the urban integrated pipeline corridor is divided into zones according to the regional location. Different areas are locally monitored and managed by the corresponding regional management terminals 1. The integrated management terminal 2 only receives macro data and the control of sudden events. There is no need to manage the detailed data of the pipeline corridors in the area. Even if a new pipeline corridor needs to be laid out, it can be managed by the regional management terminal 1 in the area, which greatly reduces the data pressure of the integrated management terminal 2 and enables the flexible arrangement of new pipeline corridors. When the sampling module 11 collects abnormal data, the regional management module 12 sends an alarm message to the integrated management terminal 2 and controls the protection mechanism 15 of the monitoring point to perform preliminary protection. There is no need for the integrated management terminal 2 to control it, which shortens the time for emergency feedback and reduces the data pressure of the integrated management terminal 2. The integrated management terminal 2 sends information to the fault handling terminal 3 and dispatches a maintenance team near the monitoring point. The maintenance team quickly arrives at the monitoring point according to the positioning data to repair the fault.

[0034] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A safety monitoring system for an urban integrated pipe gallery, characterized in that: It includes a regional management terminal, an integrated management terminal and a fault handling terminal. The regional management terminal includes a sampling module, a regional management module, a positioning module, a regional alarm module and a protection mechanism. The sampling module is arranged at monitoring points at multiple locations of the urban pipe corridor for real-time collection of environmental data of each pipe corridor. The regional management module is connected to the sampling module to obtain environmental data of each monitoring point, identifies the location of the monitoring point through the positioning module, and then sends the location data and environmental data to the regional alarm module. The regional alarm module sends an alarm message to the integrated management terminal, and controls the protection mechanism at the corresponding monitoring point to start working to protect the pipe corridor at the monitoring point. The integrated management terminal sends maintenance information to the fault handling terminal.

2. A safety monitoring system for an urban integrated pipe gallery as claimed in claim 1, characterized in that: The sampling module includes at least one of a temperature sensor, a humidity sensor, a pressure sensor, a liquid level detector, a gas detector and a smoke sensor.

3. A safety monitoring system for an urban integrated pipe gallery as claimed in claim 2, characterized in that: The sampling module sends the collected data to the regional management module through the wired and / or wireless regional communication module.

4. A safety monitoring system for an urban integrated pipe gallery as claimed in claim 3, characterized in that: The sampling module is provided with a preliminary processing module for processing whether the environmental data of the monitoring point exceeds the threshold value, and if so, the monitoring alarm signal is synchronously sent to the regional management module through the regional communication module.

5. A safety monitoring system for an urban integrated pipe gallery as claimed in claim 4, characterized in that: The sampling module is provided with a position identifier, and the positioning module is connected to the sampling module, identifies the position data of the monitoring point through the position identifier, and sends the position data to the regional management unit.

6. A safety monitoring system for an urban integrated pipe gallery as claimed in claim 5, characterized in that: The regional management module includes a data storage unit and a data processing unit. The data storage unit is used to store the environmental data and monitoring alarm signals sent by the sampling module. The data processing unit processes the environmental data and detects the alarm signals, obtains the changes in environmental data within a time interval, and determines whether to activate the protection mechanism and the workload of activating the protection mechanism. The data processing unit is connected to the regional alarm module and sends alarm information to the integrated management module through the regional alarm module.

7. A safety monitoring system for an urban integrated pipe gallery as claimed in claim 6, characterized in that: The alarm signal includes environmental data, location data and alarm content corresponding to the monitoring point.

8. A safety monitoring system for an urban integrated pipe gallery as claimed in claim 1, characterized in that: The protection mechanism includes at least one of an exhaust fan, a drain valve, a fire sprayer, a fire sprinkler, a pipe gallery channel switch, a power failure protection switch, a gas valve switch and a backup power switch.

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