CN208872373U - Power distribution room water logging water level monitoring device - Google Patents
Power distribution room water logging water level monitoring device Download PDFInfo
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- CN208872373U CN208872373U CN201821705967.XU CN201821705967U CN208872373U CN 208872373 U CN208872373 U CN 208872373U CN 201821705967 U CN201821705967 U CN 201821705967U CN 208872373 U CN208872373 U CN 208872373U
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Abstract
The utility model relates to a kind of power distribution room water logging water level monitoring devices, including data acquisition gateway, water sensor and water level sensor, data acquisition gateway includes processing module, communication module, first interface and second interface, water sensor is connect with first interface, and water level sensor is connect with second interface.When water sensor detects water logging, it generates signal and is sent to data acquisition gateway, water level sensor sensed water level height, and height of water level data are sent to data acquisition gateway, water logging signal and height of water level data are sent to cloud platform by communication module by data acquisition gateway, and be sent to the user terminal with this, enable water logging and height of water level of the monitoring personnel in long-range timely learning electricity room.By the above process, enable power system monitor personnel to understand the water logging situation in electric room in time, and carry out prevention and preventing and controlling in time, take effective control measures, discongest unsafe condition.
Description
Technical field
The utility model relates to electric power network technique field more particularly to a kind of power distribution room water logging water level monitoring devices.
Background technique
When meeting with typhoon heavy rain weather in the lower power distribution room of topography, since area is drained off floodwaters, pumping equipment system is endless
It is kind, cause a large amount of ponding in short-term that can not be discharged in time and make power distribution room in the region, and since conventional electrical distribution room lacks water logging
Water level on-line monitoring and alarm system, therefore can not know this area's power distribution room water logging situation；And since which distribution can not be known
There has been water entrance in room, can not also know that power distribution room is flooded and does not have severity, cause prevention and preventing and controlling more passive, and nothing
Method takes suitable control measures according to different situations, such as whether needing region power-off, whether promptly conveying sand hill is sealed
It blocks up, whether need pump drainage etc. of drawing water, prevention danger zone expands.
Utility model content
Based on this, it is necessary to provide a kind of power distribution room water logging water level monitoring device.
A kind of power distribution room water logging water level monitoring device, comprising: data acquisition gateway, water sensor and water level sensor,
The data acquisition gateway includes processing module, communication module, first interface and second interface, the processing module respectively with institute
Communication module, the first interface and second interface electrical connection are stated, the water sensor is used to be set to cable,
And the water sensor is connect with the first interface, the water level sensor is connect with the second interface.
The first interface is RS485 interface in one of the embodiments,.
The second interface is RS485 interface in one of the embodiments,.
The communication module is GPRS module in one of the embodiments,.
The data acquisition gateway further includes battery module in one of the embodiments, the battery module with it is described
Processing module and communication module connection.
The water sensor includes shell and sensor body, the sensor body in one of the embodiments,
It is set in the shell.
The surface of the shell is provided with antistatic backing in one of the embodiments,.
The surface of the shell is provided with insulating layer in one of the embodiments,.
The water sensor further includes fixing clamp in one of the embodiments, and the fixing clamp and the shell connect
It connects.
The water level sensor is set as cylindric in one of the embodiments,.
Whether above-mentioned power distribution room water logging water level monitoring device, water sensor are flooded for detection cable present position,
Water level sensor is used for sensed water level, when water sensor detects water logging, generates signal and is sent to data acquisition gateway, number
Signal is sent to cloud platform by communication module according to acquisition gateway, and is sent to the user terminal with this, enables monitoring personnel
Enough water loggings in long-range timely learning electricity room, in addition, water level sensor sensed water level height, and height of water level data are sent to
Data acquisition gateway, height of water level data are sent to cloud platform by data acquisition gateway, and are sent to the user terminal with this, so that
Monitoring personnel can be in the height of water level for the water logging for remotely knowing electric room.By the above process, enable power system monitor personnel
The water logging situation in electric room is understood in time, and carries out prevention and preventing and controlling in time, is taken effective control measures, is discongested dangerous shape
Condition.
Detailed description of the invention
Fig. 1 is that the module of the power distribution room water logging water level monitoring device of an embodiment connects block diagram；
Fig. 2 is that the water sensor of power distribution room water logging water level monitoring device of an embodiment and the connection structure of fixing clamp are shown
It is intended to；
Fig. 3 is the water sensor of the power distribution room water logging water level monitoring device of an embodiment and the part section knot of fixing clamp
Structure schematic diagram.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Term used herein is intended merely to description specific embodiment
Purpose, it is not intended that in limitation the utility model.
In one embodiment, as shown in Figure 1, providing a kind of power distribution room water logging water level monitoring device 10, including data are adopted
Collect gateway 100, water sensor 200 and water level sensor 300, the data acquisition gateway includes processing module 130, communication mould
Block 140, first interface 110 and second interface 120, the processing module respectively with the communication module, the first interface with
And second interface electrical connection, the water sensor is for being set to cable, and the water sensor and described the
The connection of one interface, the water level sensor are connect with the second interface.
Specifically, the water sensor is connect by data cable with first interface, and the water level sensor passes through number
It is connect according to cable with the second interface.In one of the embodiments, the first interface be RS485 interface, described second
Interface is RS485 interface, and RS485 interface is arranged in water sensor, and RS485 interface is arranged in water level sensor, in this way, water logging senses
The RS485 interface of device is connect by the RS485 communications cable with first interface, and the RS485 interface of water level sensor is logical by RS485
Letter cable is connect with second interface, to realize the communication link of data acquisition gateway and water sensor and water level sensor
It connects, the data that water sensor and water level sensor are detected are received and acquired by data acquisition gateway.
Water sensor is flooded for detection cable present position, i.e., water sensor obtains water logging for detecting water logging
Data, water level sensor are used for sensed water level, i.e. water level sensor is used for sensed water level, obtain waterlevel data, data acquisition network
It closes and is communicated to connect by communication module and cloud platform, cloud platform is connect with user terminal, in this way, the processing mould of data acquisition gateway
Block receives the water logging data of water sensor acquisition and the water level of water level sensor acquisition by first interface and second interface
Water logging data and waterlevel data are sent to cloud platform by communication module by data, processing module, and cloud platform is by water logging data
And waterlevel data is sent to the user terminal, and enables monitoring personnel in the water logging in long-range timely learning electricity room.In addition, Yun Ping
Whether platform comparison water logging data are greater than default water logging value, and whether comparison waterlevel data is greater than preset water level value, when water logging data are big
When default water logging value or when waterlevel data is greater than preset water level value, alarm signal is generated, alarm signal is sent to user's end
End, so that user obtains alarm in time.
In one embodiment, power distribution room water logging water level monitoring device further includes cloud platform, the communication of data acquisition gateway
Module and cloud platform communicate to connect, and in the present embodiment, cloud platform includes at least a server, the i.e. communication of data acquisition gateway
Module is connect with server communication.In the present embodiment, power distribution room water logging water level monitoring device is alternatively referred to as power distribution room water logging water level
On-line monitoring and alarm system.
In above-described embodiment, whether water sensor is flooded for detection cable present position, and water level sensor is used for
Sensed water level generates signal and is sent to data acquisition gateway, data acquisition gateway will be believed when water sensor detects water logging
Number cloud platform is sent to by communication module, and is sent to the user terminal with this, monitoring personnel is remotely being obtained in time
Know the water logging in electric room, in addition, water level sensor sensed water level height, and height of water level data are sent to data acquisition gateway,
Height of water level data are sent to cloud platform by data acquisition gateway, and are sent to the user terminal with this, enable monitoring personnel
In the height of water level for the water logging for remotely knowing electric room.By the above process, power system monitor personnel is enabled to understand electric room in time
Water logging situation, and in time carry out prevention and preventing and controlling, take effective control measures, discongest unsafe condition.
It is electric power row in addition, water sensor and water level sensor are applied the on-line monitoring and alarm system in power grid
Industry belongs to for the first time；The mechanism of two kinds of sensor classifying alarms of water sensor and water level sensor realizes water logging alarm level
Classification has very high practical value；Real-time monitoring and real-time report in the present embodiment, to the leaching of electric aqueous humor and water position status
It is alert, and user can check at any time that relevant information, timeliness and systematicness are all very strong by mobile phone or computer.
Power distribution room water logging water level monitoring device realizes the reality of electric aqueous humor leaching and water position status by advanced technology of Internet of things
When monitoring and Realtime Alerts.Sensor deployment electric room collecting gutter or other need to monitor the place of water logging, water position status, sense
Water logging state and water level are sent to data acquisition gateway by I/O port or RS485 interface by device, and data acquisition gateway passes through Internet of Things
Agreement transmits data in cloud platform.User can check the water logging state and water level in electric room by smart phone or the application of the end PC
State, while when alarming, system can push electric aqueous humor leaching alarm and water-level alarm from trend related personnel.
In order to realize the communication connection of data acquisition gateway and cloud platform, in one embodiment, communication module is wired
Communication module, the wire communication module include RJ45 interface, which accesses network, and then and Yun Ping by network cable
Platform communication connection.The communication module is wireless communication module in one of the embodiments, in one embodiment, wirelessly
Communication module is GPRS (General Packet Radio Service, general packet radio service technology) module.Pass through
GPRS module enables data acquisition gateway easily to access network, communicates to connect with cloud platform.
In order to realize the power supply to data acquisition gateway, the data acquisition gateway is also wrapped in one of the embodiments,
Battery module is included, the battery module is connect with the processing module and the communication module.In the present embodiment, battery module
For powering for processing module and communication module.
The water sensor includes shell and sensor body, the sensor body in one of the embodiments,
It is set in the shell.In the present embodiment, shell is coated on the outside of sensor body, so that sensor body is protected
Shield.
In order to avoid water sensor is damaged by electrostatic, the surface setting of the shell in one of the embodiments,
There is antistatic backing.In the present embodiment, anti-static shielding layer is arranged in the surface of shell, and anti-static shielding layer is made of metal material,
For anti-static shielding layer for being grounded, one embodiment is that conducting wire is arranged in anti-static shielding layer, and conducting wire is for being grounded, in this way, passing through
Electrostatic guide is avoided water sensor by electrostatic breakdown by anti-static shielding layer.
In order to which the insulation between water sensor and cable is better achieved, avoid short between water sensor and cable
Road, the surface of the shell is provided with insulating layer in one of the embodiments, and insulating layer is coated on the outer surface of shell.
In one embodiment, insulating layer is rubber layer, i.e., the material of insulating layer is rubber, by the way that insulating layer is arranged on the surface of shell,
It can be effectively isolated water sensor and cable, cable local damage is avoided to lead to the short circuit between water sensor.
In order to which antistatic backing and rubber layer is rationally arranged, in one embodiment, as shown in figure 3, the water sensor
Shell 210 set gradually antistatic backing 220 and insulating layer 230, i.e. shell 210 is connect with antistatic backing 220, antistatic backing
220 connect with insulating layer 230, coat antistatic backing by insulating layer, can be avoided the short circuit between antistatic backing and cable
Connection, and preferably protect water sensor.
In order to which water sensor to be fixed on cable, in one of the embodiments, as shown in Fig. 2, power distribution room water logging
Water level monitoring device further includes fixing clamp 400, and the fixing clamp is connect with the shell 210 of water sensor 200.One embodiment
In, fixing clamp 400 includes two intermediate plates 410 being mutually rotatablely connected, and the first end of two intermediate plates is connected by spring 450, and two
The second end of a intermediate plate is for being clamped in cable, one of connection in shell and two intermediate plates, in this way, intermediate plate and shell connect
It connects, and intermediate plate is clamped on cable under the elastic force effect of spring, shell and the intracorporal sensor body of shell is consolidated
It is scheduled on cable, to realize the detection of the water logging on cable, and opens clip, the disassembly of water sensor can be realized,
So that the disassembly of water sensor is more convenient.
In order to realize the connection between water sensor and intermediate plate, in one embodiment, as shown in figure 3, insulating layer 230
Through-hole 231 is offered, one of them in two intermediate plates 410 offers connecting hole 411, and through-hole 231 is aligned connecting hole 411 and sets
It sets, and wears a fixing piece 500 in through-hole 231 and connecting hole 411, intermediate plate is connect with water sensor by fixing piece, is made
It obtains water sensor to be fixed on fixed frame, and the overall structure of water sensor will not be destroyed.In one embodiment, fixed
Part includes screw and nut, and screw is arranged in through-hole and connecting hole, and screw is connected to one side of the insulating layer backwards to intermediate plate, i.e.,
Screw is connected to the inner surface of insulating layer, and nut is spirally connected with screw, and nut is connected to one side of the intermediate plate backwards to insulating layer, passes through
The cooperation of screw and nut, so that intermediate plate is fixedly connected with insulating layer, so that water sensor is capable of fixing in fixed frame
On.In one embodiment, fixing piece is rivet, and rivet is connect with intermediate plate and insulating layer respectively, thus by intermediate plate and insulation
Layer connection, so that water sensor is capable of fixing on fixed frame.
In order to avoid the conduction of intermediate plate, in one embodiment, intermediate plate is Plastic clamping piece, i.e., the material of intermediate plate is plastics,
Intermediate plate made of plastics can effectively insulate, and so as to avoid intermediate plate conduction, further avoid between water sensor and cable
Short circuit.
In order to enable intermediate plate is preferably fixed on cable, in one embodiment, the second end of two intermediate plates is set respectively
It is equipped with striped, the striped on two intermediate plates is oppositely arranged, i.e., is respectively set on the face of the mutual direction of the second end of two intermediate plates
Striped, in this way, striped is connected to cable when two intermediate plates are clamped on cable, due to rubbing between striped and the surface of cable
It is bigger to wipe power, intermediate plate is firmly clamped on cable, so that water sensor can be firmly secured to electricity
On cable.
The water level sensor is set as cylindric in one of the embodiments,.
Here is a specific embodiment:
In the present embodiment, data acquisition gateway be JX-WG03-100 type intelligent gateway, it can be achieved that RS485 equipment it is quick
Networking, the data acquisition gateway are provided with 1 10/100M adaptive industrial Ethernet, 3 RS485 serial communication interfaces, 1
GPRS interface, 1 blue tooth interface, RTC (Real-Time Clock, real-time clock) real-time clock and battery module etc. can be
User provides powerful operational capability and flexile communication mode.Specification conversion abundant built in the data acquisition gateway
Library, built-in local and remote operation management module are only needed by the data management service and APP application service, user in cloud
Data acquisition gateway is configured in engineering site by mobile phone, can realize the fast of relevant device without carrying out backstage configuration
Quick access enters network and remote monitoring function.The use of the data acquisition gateway can greatly reduce device intelligence transformation and implement complexity
Degree reduces implementation cost.
In addition, water sensor is JX-DX series water logging transmitter in the present embodiment, it is that a cooperation detection cable makes
The novel transmitter of split type guide rail installation, is mainly used at monitoring field one or whether continuous many places has ponding dangerous situation,
Its principle is transmitter amplitude modulation excitation cable, once there is water in detection cable position somewhere, pumping signal variation feeds back to change
Device is sent, it is amplified by transmitter special chip, shaping, is compared, exports low and high level or relay alarm.The water logging passes
Sensor uses power supply, and input exports three end isolation technologies, and high degree improves electrical compatibility and system reliability；Input
Anti-oxidation, anti-polarization, Anti-corrosion design；The Phototube Coupling and inductance loop seclusion of output are protected, the effective reliability for guaranteeing product
And the service life.
Liquid level sensor is CYW11 series fluid level transmitter, using the OEM pressure sensor conduct of stainless steel isolation diaphragm
Signal measurement element, and pass through computer automation testing has carried out the zero point of wide temperature range and sensitive with laser resistor trimming technique
Spend temperature-compensating.Amplifying circuit is located in stainless steel case body, and the signal of sensor is converted to standard output signals, is given full play to
The technical advantage of sensor.It is anti-interference, temperature drift is small, stability is high, has very high measurement accuracy, is industrial circle
Ideal level gauging instrument.
In the present embodiment, data acquisition gateway by RS485 serial communication interface respectively with water sensor and liquid level
Sensor connection, the data acquisition gateway that water sensor and liquid level sensor will test, data acquisition gateway pass through
GPRS interface (GPRS module) sends data to cloud platform.Cloud platform sends data to user terminal, and user terminal includes
Smart phone or PC (personal computer), user can check the water logging state and water in electric room by smart phone or the application of the end PC
Position state, while when alarming, system can push electric aqueous humor leaching alarm and water-level alarm from trend related personnel.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of power distribution room water logging water level monitoring device characterized by comprising data acquisition gateway, water sensor and water
Level sensor, the data acquisition gateway include processing module, communication module, first interface and second interface, the processing mould
Block is electrically connected with the communication module, the first interface and the second interface respectively, and the water sensor is for setting
It is placed on cable, and the water sensor is connect with the first interface, the water level sensor and the second interface connect
It connects.
2. power distribution room water logging water level monitoring device according to claim 1, which is characterized in that the first interface is RS485
Interface.
3. power distribution room water logging water level monitoring device according to claim 1, which is characterized in that the second interface is RS485
Interface.
4. power distribution room water logging water level monitoring device according to claim 1, which is characterized in that the communication module is GPRS mould
Block.
5. power distribution room water logging water level monitoring device according to claim 1, which is characterized in that the data acquisition gateway also wraps
Battery module is included, the battery module is connect with the processing module and the communication module.
6. the power distribution room water logging water level monitoring device in -5 any one according to claim 1, which is characterized in that the water logging
Sensor includes shell and sensor body, and the sensor body is set in the shell.
7. power distribution room water logging water level monitoring device according to claim 6, which is characterized in that the surface of the shell is provided with
Antistatic backing.
8. power distribution room water logging water level monitoring device according to claim 6, which is characterized in that the surface of the shell is provided with
Insulating layer.
9. power distribution room water logging water level monitoring device according to claim 6, which is characterized in that it further include fixing clamp, it is described solid
Clamp is connect with the shell.
10. power distribution room water logging water level monitoring device according to claim 1, which is characterized in that the water level sensor setting
It is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821705967.XU CN208872373U (en) | 2018-10-19 | 2018-10-19 | Power distribution room water logging water level monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821705967.XU CN208872373U (en) | 2018-10-19 | 2018-10-19 | Power distribution room water logging water level monitoring device |
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| Publication Number | Publication Date |
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| CN208872373U true CN208872373U (en) | 2019-05-17 |
Family
ID=66470664
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821705967.XU Active CN208872373U (en) | 2018-10-19 | 2018-10-19 | Power distribution room water logging water level monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197836A (en) * | 2020-09-23 | 2021-01-08 | 广东电网有限责任公司 | Liquid level early warning device and method for preventing power distribution room from being immersed in water |
-
2018
- 2018-10-19 CN CN201821705967.XU patent/CN208872373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197836A (en) * | 2020-09-23 | 2021-01-08 | 广东电网有限责任公司 | Liquid level early warning device and method for preventing power distribution room from being immersed in water |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200930 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |
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| TR01 | Transfer of patent right |