CN111945762A - Automatic drainage device and management system in cable inspection well - Google Patents
Automatic drainage device and management system in cable inspection well Download PDFInfo
- Publication number
- CN111945762A CN111945762A CN202010930329.3A CN202010930329A CN111945762A CN 111945762 A CN111945762 A CN 111945762A CN 202010930329 A CN202010930329 A CN 202010930329A CN 111945762 A CN111945762 A CN 111945762A
- Authority
- CN
- China
- Prior art keywords
- module
- inspection well
- information
- data
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 100
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000012545 processing Methods 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000010586 diagram Methods 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000013075 data extraction Methods 0.000 claims description 6
- 238000012795 verification Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Paleontology (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Sewage (AREA)
Abstract
The invention provides an automatic drainage device and a management system in a cable inspection well, wherein the device comprises a water collecting tank arranged at the bottom of the inspection well, a liquid level sensor is arranged in the water collecting tank, a water guide pipe is arranged in the water collecting tank, one end of the water guide pipe is arranged at the bottom of the water collecting tank, the other end of the water guide pipe is connected with a drainage pump, the drainage pump is arranged at the upper part of the water collecting tank, and the output end of the drainage pump is connected to a municipal rainwater pipeline through a drainage pipe; the control module comprises a singlechip; the liquid level sensor is connected with the single chip microcomputer; the draining pump is connected with the singlechip through a control circuit; the single chip microcomputer is also connected with an alarm module; the device also comprises a data acquisition module and a data processing module connected with the data acquisition module; the data acquisition module is used for acquiring the working state information of the drainage pump; and the data processing module is used for processing the acquired data according to a set protocol and then uploading the data.
Description
Technical Field
The invention relates to the technical field of monitoring of cable inspection wells, in particular to an automatic drainage device and a management system in a cable inspection well.
Background
Underground pipelines are an important component of the operation of urban infrastructure. Inspection wells are generally arranged at the turning and branching positions of the underground pipelines for facilitating inspection and dredging. An inspection well for a cable buried underground is collectively called a cable inspection well.
The cable is generally located several meters underground, and groundwater, rainwater are easy to gather in the tunnel, make cable and cable head, cross interconnection case etc. cable accessories soak by the water, if the tunnel ponding can not in time be discharged, will lead to the cable to intake, insulating properties descends, even causes the blasting accident, causes great economic loss for the user.
At present, the drainage of an inspection well is generally completed by manually controlling the starting and stopping of a submersible pump by workers, the drainage method is time-consuming and labor-consuming, is greatly influenced by human factors, cannot guarantee the timeliness of drainage, and cannot guarantee the safety of cables. On the other hand, in the era of the rapid development of the internet of things, how to improve the reliability of the whole system formed by the urban cable inspection well needs to monitor the operation state of the inspection well equipment in real time, and the stable operation of the equipment is the direction of research and development.
Disclosure of Invention
The invention provides an automatic drainage device and a management system in a cable inspection well, aiming at the problems that drainage of the inspection well is generally completed by manually controlling the starting and stopping of a submersible pump by workers, the drainage method is time-consuming and labor-consuming, is greatly influenced by human factors, cannot ensure the timeliness of drainage and cannot ensure the safety of cables.
The technical scheme of the invention is as follows:
in a first aspect, the invention provides an automatic drainage device for a cable inspection well, which comprises a water collection tank arranged at the bottom of the inspection well, wherein a liquid level sensor is arranged in the water collection tank, a water guide pipe is arranged in the water collection tank, one end of the water guide pipe is arranged at the bottom of the water collection tank, the other end of the water guide pipe is connected with a drainage pump, the drainage pump is arranged at the upper part of the water collection tank, and the output end of the drainage pump is connected to a municipal rainwater pipeline through a drainage pipe; the device also comprises a control module, wherein the control module comprises a singlechip;
the liquid level sensor is connected with the single chip microcomputer; the draining pump is connected with the singlechip through a control circuit; the single chip microcomputer is also connected with an alarm module;
the device also comprises a data acquisition module and a data processing module connected with the data acquisition module;
the data acquisition module is used for acquiring the working state information of the drainage pump;
and the data processing module is used for processing the acquired data according to a set protocol and then uploading the data.
Preferably, the bottom end of the water guide pipe extends to the bottom of the water collecting tank and then is fixedly connected with a filter screen. Prevent the blockage of the pipeline caused by the sucked garbage.
Under general conditions, when the inspection well lid was not opened, liquid level sensor transmitted detection signal to the singlechip, and when the singlechip received liquid level sensor's collection signal, when judging that the liquid level of ponding reaches the upper limit threshold value of settlement, singlechip output control signal control drain pump work was drained, and output signal control drain pump was closed when the singlechip judged that the liquid level of ponding reaches the lower limit threshold value of settlement.
Preferably, the control circuit comprises a photoelectric coupler and an MOS transistor, one end of the input end of the photoelectric coupler is connected with a first power supply, the other end of the input end of the photoelectric coupler is connected with the single chip microcomputer, one end of the output end of the photoelectric coupler is connected with a second power supply through a first resistor, and the other end of the output end of the photoelectric coupler is connected to the grid electrode of the MOS transistor through a fifth resistor; the source electrode of the MOS tube is grounded, the drain electrode of the MOS tube is connected to a second power supply through a third resistor, the drain electrode of the MOS tube is also connected to the negative input end of the drainage pump, the drain electrode of the MOS tube is also connected with the anode of a second diode, and the cathode of the second diode is connected to the second power supply through a fourth resistor; the second power supply is also connected to the positive input of the drain pump. The drain pump is driven to work by MOS conduction, and the second diode and the fourth resistor are connected in series to protect the drain pump.
The output end of the photoelectric coupler is grounded through a light emitting diode of a second resistor connected in series, and when the singlechip outputs a low level, the circuit is used for indicating the drainage pump to start working; the output end of the photoelectric coupler is grounded through a sixth resistor and a voltage stabilizing diode which are connected in parallel, so that the MOS tube works at the optimal trigger voltage, and the driving capability is maximized when the MOS tube is close to a saturation state when the MOS tube is conducted. In this embodiment, the photocoupler is a TLP521-1 photocoupler, and the MOS transistor is an IRF540 voltage-start field effect transistor.
Preferably, a travel switch is further arranged on the manhole cover of the inspection well, and the travel switch is connected with the single chip microcomputer; when the inspection well cover is opened, the travel switch outputs a signal single chip microcomputer, the single chip microcomputer receives a signal of the liquid level sensor, and if accumulated water exists at the bottom of the inspection well, the single chip microcomputer outputs a signal to control the drainage pump to work to drain the water.
Preferably, the data acquisition module comprises a pressure sensor, the pressure sensor is installed at a water outlet of the drainage pump, the pressure sensor is connected with the data processing module, the pressure sensor is used for acquiring water pressure information and transmitting the water pressure information to the data processing module, and the data processing module is used for uploading the acquired data after processing the acquired data according to a set protocol.
In a second aspect, the technical scheme of the invention provides an automatic management system for a cable inspection well, which comprises a plurality of inspection wells and a management platform, wherein each inspection well is internally provided with an automatic drainage device for the inspection well, and the automatic drainage device for the inspection well is the automatic drainage device for the cable inspection well in the first aspect; the single chip microcomputer of each inspection well automatic drainage device is in communication connection with the management platform through the wireless module;
the management platform comprises an access information verification module, a region division module, an inspection well address information distribution module, a data receiving module, a data extraction module and a data processing module;
the access information verification module is used for receiving the access platform request information sent by each inspection well and verifying the received information to return information whether the information is uniformly accessed or not;
the regional division module is used for carrying out regional division on the inspection wells of the access management platforms according to the geographic position and the climate environment;
the inspection well address information distribution module is used for setting the communication address information of the accessed inspection well and setting the communication address information of each inspection well as a global arrangement diagram;
the data receiving module is used for receiving data information transmitted by the automatic drainage device of the inspection well in each area and classifying the acquired data sent by each area;
the data extraction module is used for analyzing the received collected data into a data layer according to a set transmission protocol and extracting data information according to the corresponding relation between a preset data layer and a data value;
and the data processing module is used for sorting, analyzing, counting and storing the extracted various data information, comparing and analyzing the collected original data information with a preset threshold value, and sending alarm information when the collected data information exceeds the threshold value.
Preferably, the management platform further comprises a setting module, an extraction module and a conversion module;
the setting module is used for setting the transmission protocol between each area and the management platform according to the divided areas;
the extraction module is used for extracting the geographic position data information of each inspection well in real time from the global arrangement diagram;
and the conversion module is used for converting the geographic position data information of the inspection well extracted by the extraction module into a geographic position coordinate format and analyzing the geographic position coordinate into a set format.
Preferably, the management platform further comprises a geographic position information output module and a fault position output module;
the geographic position information output module is used for receiving a user geographic coordinate query request, analyzing the request information, searching address position data information meeting conditions in a memory and forming a position distribution map;
and the fault position output module is used for carrying out fault marking prompt on the global arrangement diagram when a device of a certain inspection well has a fault, returning marking information to the browser, and browsing and acquiring information by maintenance personnel through the terminal module.
Preferably, the system further comprises: the terminal module is in communication connection with the management platform;
the terminal module is provided with a display module and an analysis processing module;
the display module is used for displaying the inspection well position distribution diagram and the global arrangement diagram output by the inspection well address information distribution module;
and the analysis processing module is used for receiving the map information sent by the geographic position information output module and the fault position output module in real time, analyzing the acquired information and performing parameter conversion to form a plane coordinate form after receiving the map information sent by the fault position output module, and performing superposition display on the displayed map information.
According to the technical scheme, the invention has the following advantages: the device has avoided adopting monitoring difficulty and misoperation scheduling problem that exists in the manual operation drainage way, and when maintenance personal maintained the inspection, the inspection shaft well lid was opened the back, travel switch output signal singlechip, and level sensor's signal is received to the singlechip, and when having ponding in the inspection shaft bottom, singlechip output signal control drain pump work was the water evacuation. The device has the advantages of simple structure, convenient manufacture and maintenance, reduction of the labor cost and the human error cost in daily operation, and improvement of the operation management effect. The management system monitors the operation condition of the inspection well drainage device in real time, can also realize the control of equipment and the alarm prompt, further realizes the remote monitoring of the whole inspection well pipe network, saves manpower, and ensures safe and efficient operation.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a connection block diagram of an automatic management system for a cable manhole according to an embodiment of the present invention.
Fig. 2 is a schematic connection diagram of a control circuit according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The technical scheme of the invention provides an automatic drainage device of a cable inspection well, which comprises a water collecting tank arranged at the bottom of the inspection well, wherein a liquid level sensor is arranged in the water collecting tank, a water guide pipe is arranged in the water collecting tank, one end of the water guide pipe is arranged at the bottom of the water collecting tank, the other end of the water guide pipe is connected with a drainage pump, the drainage pump is arranged at the upper part of the water collecting tank, and the output end of the drainage pump is connected to a municipal rainwater pipeline through a drainage pipe; the device also comprises a control module, wherein the control module comprises a singlechip;
the liquid level sensor is connected with the single chip microcomputer; the draining pump is connected with the singlechip through a control circuit; the single chip microcomputer is also connected with an alarm module;
the device also comprises a data acquisition module and a data processing module connected with the data acquisition module;
the data acquisition module is used for acquiring the working state information of the drainage pump;
and the data processing module is used for processing the acquired data according to a set protocol and then uploading the data.
Example two
The technical scheme of the invention provides an automatic drainage device of a cable inspection well, which is different from the first embodiment in that:
the bottom end of the water guide pipe extends to the bottom of the water collecting tank and then is fixedly connected with a filter screen. Prevent the blockage of the pipeline caused by the sucked garbage.
Under general conditions, when the inspection well lid was not opened, liquid level sensor transmitted detection signal to the singlechip, and when the singlechip received liquid level sensor's collection signal, when judging that the liquid level of ponding reaches the upper limit threshold value of settlement, singlechip output control signal control drain pump work was drained, and output signal control drain pump was closed when the singlechip judged that the liquid level of ponding reaches the lower limit threshold value of settlement.
As shown in fig. 2, the control circuit includes a photocoupler U1 and a MOS transistor Q1, one end of an input end of the photocoupler U1 is connected with a first power VCC, the other end of the input end of the photocoupler U1 is connected with a single chip microcomputer, one end of an output end of the photocoupler U1 is connected with a second power Vdd through a first resistor R1, and the other end of the output end of the photocoupler U1 is connected to a gate of the MOS transistor Q1 through a fifth resistor R5; the source of the MOS transistor Q1 is grounded, the drain of the MOS transistor Q1 is connected to the second power supply Vdd through the third resistor R3, the drain of the MOS transistor Q1 is further connected to the negative input end of the drain pump U2, the drain of the MOS transistor Q1 is further connected to the anode of the second diode D2, and the cathode of the second diode D2 is connected to the second power supply Vdd through the fourth resistor R4; the second power supply Vdd is also connected to the positive input of the drain pump U2. The drain pump is driven to work by the conduction of the MOS pipe Q1, and the drain pump U2 is protected by the series connection of the second diode D2 and the fourth resistor R4.
The circuit is also provided with a photoelectric coupler U1, the output end of the photoelectric coupler U1 is grounded through a light emitting diode D1 of a second resistor R2 which is connected in series, and when the singlechip outputs a low level, the circuit is used for indicating the water discharge pump U2 to start working; the output end of the photoelectric coupler U1 is grounded through a sixth resistor R6 and a voltage-stabilizing diode D3 which are connected in parallel, so that the MOS tube Q1 works at the optimal trigger voltage, and the driving capability is maximized when the MOS tube Q1 is close to a saturation state when being conducted. In this embodiment, the photocoupler U1 is a TLP521-1 photocoupler, and the MOS transistor Q1 is an IRF540 voltage-start field effect transistor.
The manhole cover of the inspection well is also provided with a travel switch, and the travel switch is connected with the single chip microcomputer; when the inspection well cover is opened, the travel switch outputs a signal single chip microcomputer, the single chip microcomputer receives a signal of the liquid level sensor, and if accumulated water exists at the bottom of the inspection well, the single chip microcomputer outputs a signal to control the drainage pump to work to drain the water.
The data acquisition module comprises a pressure sensor, the pressure sensor is installed at a water outlet of the drainage pump and connected with the data processing module, the pressure sensor is used for acquiring water pressure information and transmitting the water pressure information to the data processing module, and the data processing module is used for uploading the acquired data after processing the acquired data according to a set protocol.
EXAMPLE III
As shown in fig. 1, the technical solution of the present invention provides an automatic management system for a cable inspection well, which includes a plurality of inspection wells and a management platform, wherein each inspection well is provided with an automatic drainage device for the inspection well, and the automatic drainage device for the inspection well is the automatic drainage device for the cable inspection well according to the second embodiment; the single chip microcomputer of each inspection well automatic drainage device is in communication connection with the management platform through the wireless module;
the management platform comprises an access information verification module, a region division module, an inspection well address information distribution module, a data receiving module, a data extraction module and a data processing module;
the access information verification module is used for receiving the access platform request information sent by each inspection well and verifying the received information to return information whether the information is uniformly accessed or not;
the regional division module is used for carrying out regional division on the inspection wells of the access management platforms according to the geographic position and the climate environment;
the inspection well address information distribution module is used for setting the communication address information of the accessed inspection well and setting the communication address information of each inspection well as a global arrangement diagram;
the data receiving module is used for receiving data information transmitted by the automatic drainage device of the inspection well in each area and classifying the acquired data sent by each area;
the data extraction module is used for analyzing the received collected data into a data layer according to a set transmission protocol and extracting data information according to the corresponding relation between a preset data layer and a data value;
and the data processing module is used for sorting, analyzing, counting and storing the extracted various data information, comparing and analyzing the collected original data information with a preset threshold value, and sending alarm information when the collected data information exceeds the threshold value.
The management platform also comprises a setting module, an extraction module and a conversion module;
the setting module is used for setting the transmission protocol between each area and the management platform according to the divided areas;
the extraction module is used for extracting the geographic position data information of each inspection well in real time from the global arrangement diagram;
and the conversion module is used for converting the geographic position data information of the inspection well extracted by the extraction module into a geographic position coordinate format and analyzing the geographic position coordinate into a set format.
The management platform also comprises a geographic position information output module and a fault position output module;
the geographic position information output module is used for receiving a user geographic coordinate query request, analyzing the request information, searching address position data information meeting conditions in a memory and forming a position distribution map;
and the fault position output module is used for carrying out fault marking prompt on the global arrangement diagram when a device of a certain inspection well has a fault, returning marking information to the browser, and browsing and acquiring information by maintenance personnel through the terminal module.
The system further comprises: the terminal module is in communication connection with the management platform; the terminal module is provided with a display module and an analysis processing module; the display module is used for displaying the inspection well position distribution diagram and the global arrangement diagram output by the inspection well address information distribution module; and the analysis processing module is used for receiving the map information sent by the geographic position information output module and the fault position output module in real time, analyzing the acquired information and performing parameter conversion to form a plane coordinate form after receiving the map information sent by the fault position output module, and performing superposition display on the displayed map information.
Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. An automatic drainage device of a cable inspection well is characterized by comprising a water collecting tank arranged at the bottom of the inspection well, wherein a liquid level sensor is arranged in the water collecting tank, a water guide pipe is arranged in the water collecting tank, one end of the water guide pipe is arranged at the bottom of the water collecting tank, the other end of the water guide pipe is connected with a drainage pump, the drainage pump is arranged at the upper part of the water collecting tank, and the output end of the drainage pump is connected to a municipal rainwater pipeline through a drainage pipe; the device also comprises a control module, wherein the control module comprises a singlechip;
the liquid level sensor is connected with the singlechip; the draining pump is connected with the singlechip through a control circuit; the single chip microcomputer is also connected with an alarm module;
the device also comprises a data acquisition module and a data processing module connected with the data acquisition module;
the data acquisition module is used for acquiring the working state information of the drainage pump;
and the data processing module is used for processing the acquired data according to a set protocol and then uploading the data.
2. The automatic drainage device of a cable inspection well according to claim 1, wherein a filter screen is fixedly connected after the bottom end of the water conduit extends to the bottom of the water collecting tank.
3. The automatic drainage device of the cable inspection well according to claim 1, wherein the control circuit comprises a photoelectric coupler and an MOS (metal oxide semiconductor) tube, one end of the input end of the photoelectric coupler is connected with a first power supply, the other end of the input end of the photoelectric coupler is connected with the single chip microcomputer, one end of the output end of the photoelectric coupler is connected with a second power supply through a first resistor, and the other end of the output end of the photoelectric coupler is connected to the grid electrode of the MOS tube through a fifth resistor; the source electrode of the MOS tube is grounded, the drain electrode of the MOS tube is connected to a second power supply through a third resistor, the drain electrode of the MOS tube is also connected to the negative input end of the drainage pump, the drain electrode of the MOS tube is also connected with the anode of a second diode, and the cathode of the second diode is connected to the second power supply through a fourth resistor; the second power supply is also connected to the positive input of the drain pump.
4. The automatic drainage device of the cable inspection well according to claim 1, wherein a travel switch is further arranged on a well cover of the inspection well, and the travel switch is connected with the single chip microcomputer; when the inspection well cover is opened, the travel switch outputs a signal single chip microcomputer, the single chip microcomputer receives a signal of the liquid level sensor, and if accumulated water exists at the bottom of the inspection well, the single chip microcomputer outputs a signal to control the drainage pump to work to drain the water.
5. The automatic drainage device of claim 1, wherein the data acquisition module comprises a pressure sensor, the pressure sensor is installed at a water outlet of the drainage pump, the pressure sensor is connected with the data processing module, the pressure sensor is used for acquiring water pressure information and transmitting the water pressure information to the data processing module, and the data processing module is used for processing the acquired data according to a set protocol and then uploading the data.
6. An automatic management system for a cable inspection well is characterized by comprising a plurality of inspection wells and a management platform, wherein each inspection well is internally provided with an automatic inspection well drainage device, and the automatic inspection well drainage device is the automatic cable inspection well drainage device as claimed in any one of claims 1 to 5; the single chip microcomputer of each inspection well automatic drainage device is in communication connection with the management platform through the wireless module;
the management platform comprises an access information verification module, a region division module, an inspection well address information distribution module, a data receiving module, a data extraction module and a data processing module;
the access information verification module is used for receiving the access platform request information sent by each inspection well and verifying the received information to return information whether the information is uniformly accessed or not;
the regional division module is used for carrying out regional division on the inspection wells of the access management platforms according to the geographic position and the climate environment;
the inspection well address information distribution module is used for setting the communication address information of the accessed inspection well and setting the communication address information of each inspection well as a global arrangement diagram;
the data receiving module is used for receiving data information transmitted by the automatic drainage device of the inspection well in each area and classifying the acquired data sent by each area;
the data extraction module is used for analyzing the received collected data into a data layer according to a set transmission protocol and extracting data information according to the corresponding relation between a preset data layer and a data value;
and the data processing module is used for sorting, analyzing, counting and storing the extracted various data information, comparing and analyzing the collected original data information with a preset threshold value, and sending alarm information when the collected data information exceeds the threshold value.
7. The automatic management system for the cable inspection well according to claim 6, wherein the management platform further comprises a setting module, an extraction module and a conversion module;
the setting module is used for setting the transmission protocol between each area and the management platform according to the divided areas;
the extraction module is used for extracting the geographic position data information of each inspection well in real time from the global arrangement diagram;
and the conversion module is used for converting the geographic position data information of the inspection well extracted by the extraction module into a geographic position coordinate format and analyzing the geographic position coordinate into a set format.
8. The automatic management system for the cable inspection well according to claim 7, wherein the management platform further comprises a geographic position information output module and a fault position output module;
the geographic position information output module is used for receiving a user geographic coordinate query request, analyzing the request information, searching address position data information meeting conditions in a memory and forming a position distribution map;
and the fault position output module is used for carrying out fault marking prompt on the global arrangement diagram when a device of a certain inspection well has a fault, returning marking information to the browser, and browsing and acquiring information by maintenance personnel through the terminal module.
9. The system of claim 8, further comprising: the terminal module is in communication connection with the management platform;
the terminal module is provided with a display module and an analysis processing module;
the display module is used for displaying the inspection well position distribution diagram and the global arrangement diagram output by the inspection well address information distribution module;
and the analysis processing module is used for receiving the map information sent by the geographic position information output module and the fault position output module in real time, analyzing the acquired information and performing parameter conversion to form a plane coordinate form after receiving the map information sent by the fault position output module, and performing superposition display on the displayed map information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010930329.3A CN111945762B (en) | 2020-09-07 | 2020-09-07 | Automatic drainage device and management system in cable inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010930329.3A CN111945762B (en) | 2020-09-07 | 2020-09-07 | Automatic drainage device and management system in cable inspection well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111945762A true CN111945762A (en) | 2020-11-17 |
| CN111945762B CN111945762B (en) | 2022-07-29 |
Family
ID=73356497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010930329.3A Active CN111945762B (en) | 2020-09-07 | 2020-09-07 | Automatic drainage device and management system in cable inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111945762B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059067A (en) * | 2016-05-24 | 2016-10-26 | 国家电网公司 | Power supply system remote monitoring system |
| CN205721401U (en) * | 2016-04-29 | 2016-11-23 | 国网江西省电力公司南昌供电分公司 | A kind of cable shaft self-draining arrangement |
| CN206039249U (en) * | 2016-09-27 | 2017-03-22 | 江苏财经职业技术学院 | Based on recessed formula overpass owner drain pump remote monitering system in PAC city |
| CN206204998U (en) * | 2016-11-02 | 2017-05-31 | 太原市衡泽通讯科技有限公司 | A kind of communication check well with water-tight device |
| KR101855140B1 (en) * | 2016-05-12 | 2018-05-04 | 예관희 | Point induction a setting tank underground drainage blockage, which is equipped with a protection device |
| CN207503056U (en) * | 2017-11-17 | 2018-06-15 | 云南电网有限责任公司红河供电局 | A kind of cable shaft self-draining arrangement |
| CN109697839A (en) * | 2018-12-11 | 2019-04-30 | 重庆邮电大学 | Intelligent well cover monitoring system based on technology of Internet of things |
| CN209413943U (en) * | 2018-08-17 | 2019-09-20 | 陕西陕煤韩城矿业有限公司 | A kind of coal mine down-hole tunnel sump automatic drain system |
| CN209803642U (en) * | 2019-06-11 | 2019-12-17 | 江苏健雄电气安装工程有限公司 | Automatic drainage alarm device for cable trench |
-
2020
- 2020-09-07 CN CN202010930329.3A patent/CN111945762B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205721401U (en) * | 2016-04-29 | 2016-11-23 | 国网江西省电力公司南昌供电分公司 | A kind of cable shaft self-draining arrangement |
| KR101855140B1 (en) * | 2016-05-12 | 2018-05-04 | 예관희 | Point induction a setting tank underground drainage blockage, which is equipped with a protection device |
| CN106059067A (en) * | 2016-05-24 | 2016-10-26 | 国家电网公司 | Power supply system remote monitoring system |
| CN206039249U (en) * | 2016-09-27 | 2017-03-22 | 江苏财经职业技术学院 | Based on recessed formula overpass owner drain pump remote monitering system in PAC city |
| CN206204998U (en) * | 2016-11-02 | 2017-05-31 | 太原市衡泽通讯科技有限公司 | A kind of communication check well with water-tight device |
| CN207503056U (en) * | 2017-11-17 | 2018-06-15 | 云南电网有限责任公司红河供电局 | A kind of cable shaft self-draining arrangement |
| CN209413943U (en) * | 2018-08-17 | 2019-09-20 | 陕西陕煤韩城矿业有限公司 | A kind of coal mine down-hole tunnel sump automatic drain system |
| CN109697839A (en) * | 2018-12-11 | 2019-04-30 | 重庆邮电大学 | Intelligent well cover monitoring system based on technology of Internet of things |
| CN209803642U (en) * | 2019-06-11 | 2019-12-17 | 江苏健雄电气安装工程有限公司 | Automatic drainage alarm device for cable trench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111945762B (en) | 2022-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2620562A1 (en) | System, method and use for minitoring an environmental condition in a storm drain | |
| CN103335868A (en) | Automatic rainwater collecting and sampling device | |
| CN107656325B (en) | Automatic early warning system and early warning method for urban waterlogging | |
| CN107340125A (en) | Three-dimensional modeling and data monitoring system for the existing pipeline in underground | |
| CN111649727A (en) | Water and rain condition monitoring method and system | |
| CN109405924A (en) | A kind of online remote supervision system of drainage pipeline networks liquid level and method | |
| CN111928120A (en) | Rain and sewage pipe network monitoring system | |
| CN112485503A (en) | Stray current measuring system and method based on big data processing | |
| CN111945762B (en) | Automatic drainage device and management system in cable inspection well | |
| KR102478749B1 (en) | Intelligent groundwater well management system | |
| CN112099459A (en) | Operation monitoring system and method for rainwater and sewage pipe network | |
| CN112232589A (en) | Method and system for processing water environment data of cable pipe gallery | |
| CN104390144A (en) | Urban sewerage system trench terminal beneficial to installation | |
| CN103901928A (en) | High-reliability system for automatically monitoring water temperature and water level through multiple channels | |
| CN201391337Y (en) | Automatic drainage system of cable tunnel | |
| CN204479096U (en) | A kind of concentrating type underground pipe network comprehensive monitor system | |
| CN106368289A (en) | Drainage pipe network remote monitoring system | |
| CN212539271U (en) | Condensation water immersion alarm | |
| CN116205087A (en) | Rain and sewage drainage pipe network anomaly analysis method and device based on edge computing gateway | |
| CN113684811B (en) | Urban underground pipe gallery surrounding rock health monitoring system and method | |
| CN211124126U (en) | Water environment quality supervision system | |
| CN110230777B (en) | Urban combustible gas pipe network measurement and control system based on valve well detection and Beidou communication | |
| KR20180083620A (en) | Telemetering and forecasting system and method for landfill management | |
| CN112854270A (en) | Intelligent water descending management and control system and operation method | |
| CN109884463A (en) | A kind of detection of buried cable and standardized management method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic drainage device and management system for cable inspection wells Effective date of registration: 20231204 Granted publication date: 20220729 Pledgee: Bank of China Limited Jinan high tech sub branch Pledgor: Shandong United Power Industry Development Co.,Ltd. Registration number: Y2023370000134 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |