CN216206564U - Well lid monitoring devices, intelligent well lid and intelligent well lid system - Google Patents
Well lid monitoring devices, intelligent well lid and intelligent well lid system Download PDFInfo
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- CN216206564U CN216206564U CN202122284384.2U CN202122284384U CN216206564U CN 216206564 U CN216206564 U CN 216206564U CN 202122284384 U CN202122284384 U CN 202122284384U CN 216206564 U CN216206564 U CN 216206564U
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Abstract
The utility model discloses a well lid monitoring device, an intelligent well lid and an intelligent well lid system, wherein the well lid monitoring device is arranged on a well lid and comprises: the intelligent monitoring system comprises a control circuit, an intelligent monitoring module and an NB-IoT module; the control circuit is connected with the intelligent monitoring module and is used for processing the data monitored by the intelligent monitoring module; the NB-IoT module is connected with the control circuit and used for receiving the monitoring data processed by the control circuit and transmitting the monitoring data to the platform server. This well lid monitoring devices can monitor in the well and the state of well lid and with data transmission to the platform server of monitoring in order to master the operating conditions of in the well and well lid in real time.
Description
Technical Field
The utility model relates to the technical field of operation and maintenance control of cable channels, in particular to a well lid monitoring device, an intelligent well lid and an intelligent well lid system.
Background
The well lid is visible everywhere in daily life, but present well lid function singleness, and the management is maintained and is wasted time and energy, patrols and examines the cycle length, and especially the well lid that uses among the cable channel is lost and the destruction condition is serious, can not carry out real time monitoring to the condition in the well and the well lid.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a well lid monitoring device, an intelligent well lid and an intelligent well lid system, which can monitor the states of the well and the well lid and transmit the monitored data to a platform server so as to master the running conditions of the well and the well lid in real time.
In order to achieve the above object, a first aspect of the present invention provides a manhole cover monitoring device, which is provided on a manhole cover, the manhole cover monitoring device including: the intelligent monitoring system comprises a control circuit, an intelligent monitoring module and an NB-IoT module; the control circuit is connected with the intelligent monitoring module and used for processing data monitored by the intelligent monitoring module; the NB-IoT module is connected with the control circuit and used for receiving the monitoring data processed by the control circuit and transmitting the monitoring data to the platform server.
Preferably, the intelligent monitoring module comprises: at least one of an angle sensor, a water level sensor, a temperature and humidity sensor, a smoke sensor, and an ultrasonic sensor.
Preferably, the manhole cover monitoring device further comprises: and the power supply module is respectively connected with the intelligent monitoring module and the NB-IoT module and supplies power.
Preferably, the power module is a 3.6V lithium sub-battery, the 3.6V lithium sub-battery is directly connected to the NB-IoT module, and the 3.6V lithium sub-battery is connected to the intelligent monitoring module through a voltage conversion chip.
Preferably, the main control chip arranged in the control circuit is a zhongxing internet of things ME3612 module.
Preferably, the manhole cover monitoring device further comprises a housing for housing the control circuit and the NB-IoT module; the shell is internally provided with a PCB circuit board, the control circuit is integrated on the PCB circuit board, and the surface of the PCB circuit board is coated with a nano waterproof coating.
Preferably, the PCB is further integrated with at least one of a bluetooth module, a memory chip, a clock chip, an RFID tag, a motor driving unit, an LED driving unit, and a ground circulation monitoring unit, which are electrically connected to the control circuit.
A second aspect of the present invention provides an intelligent well lid, comprising: well lid body with set up in well lid monitoring devices on the well lid body.
Preferably, a lock is arranged on the well lid body, a copper plating layer is plated on the surface of the lock, and a nickel-tungsten-phosphorus composite layer is plated on the outer surface of the copper plating layer.
A third aspect of the present invention provides an intelligent manhole cover system, including: platform server, control management application and well lid monitoring devices.
According to the technical scheme, the well lid monitoring device can monitor the states of the well and the well lid and transmit monitored data to the platform server so as to master the operation conditions of the well and the well lid in real time, the remote monitoring of the conditions of the well and the well lid is realized by transmitting the data to the platform server, the operation conditions of the well and the well lid are mastered in real time, each index condition of the well and the well lid is detected through the intelligent monitoring module, each monitored data is processed through the control circuit and then transmitted to the NB-IoT module, the NB-IoT module transmits the data to the platform server through the network, and then the platform server can transmit the data to the monitoring management application end through the network.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of another embodiment of an intelligent well cover;
FIG. 2 is a schematic structural view of another embodiment of the interior of the manhole cover monitoring device;
FIG. 3 is a schematic structural view of an alternative embodiment within the housing;
FIG. 4 is a block diagram of an alternate embodiment of an intelligent manhole cover system;
FIG. 5 is a schematic diagram of the connection of modules to an alternative embodiment of a control circuit.
Description of the reference numerals
1 well lid body 2 well lid monitoring devices
3 lock 4 through hole
7 air pump 8 air chamber
9 trinity sensor 10 power module
11 lower case 12 upper case
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, directional words included in terms such as "upper, lower, left, right, front, rear, inner, and outer" and the like merely represent the directions of the terms in a normal use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
Referring to the well lid monitoring device 2 shown in fig. 1, this well lid monitoring device 2 sets up on the well lid, well lid monitoring device includes: the intelligent monitoring system comprises a control circuit, an intelligent monitoring module and an NB-IoT module; the control circuit is connected with the intelligent monitoring module and used for processing data monitored by the intelligent monitoring module; the NB-IoT module is connected with the control circuit and used for receiving the monitoring data processed by the control circuit and transmitting the monitoring data to the platform server.
Through the implementation of above-mentioned technical scheme, this well lid monitoring devices 2 can monitor the state of well in and well lid and with the data transmission of monitoring to the platform server in order to master the operating conditions of well in and well lid in real time, realize the far-end monitoring well in and well lid condition through transmitting data to the platform server, master the operating conditions of well in and well lid in real time, detect each item index condition of well in and well lid through intelligent monitoring module, each item data that will monitor are handled through control circuit and are transmitted for NB-IoT module, NB-IoT module passes through the network with data transfer to platform server, and then platform server can pass through the network with data transfer to control management application.
In this embodiment, as shown in fig. 5, the smart monitoring module includes: at least one of an angle sensor, a water level sensor, a temperature and humidity sensor, a smoke sensor, and an ultrasonic sensor. The locking condition of the well lid body 1 is detected through the angle sensor, and when the well lid body 1 is in a state of a certain inclination angle after being opened, the angle sensor senses that the well lid body 1 is in an opened state; the water level sensor is used for monitoring the immersion condition, and after water invades to the position of the water level sensor, the immersed water is sensed; the temperature and humidity sensor is used for monitoring the temperature and humidity conditions in the well, and a probe of the temperature and humidity sensor can be arranged in the well lid or at the bottom of the well lid through a lead and is arranged as required; the smoke sensor is arranged in the well lid monitoring device, as shown in fig. 2, an air pump 7 and an air bin 8 are further arranged in the well lid monitoring device, an inlet of the air pump 7 extends into the well to pump air in the well, the air can be temporarily stored in the air bin 8, and the smoke sensor is in contact with the air in the air bin 8 to monitor the air in the well; the ultrasonic sensor is a high-sensitivity ultrasonic sensor for measuring partial discharge, adopts an industrial-grade high-precision ultrasonic probe and is matched with a high-efficiency amplification filter circuit, so that the vibration frequency bands of a transformer, a reactor, a motor and the like are avoided, and partial discharge ultrasonic signals are effectively collected. The frequency range of the partial discharge high-frequency sensor comprises 50kHz-20MHz, and each monitoring point is used for simultaneously monitoring and synchronously acquiring data of the three-phase cable at the same position; the terminal acquisition period is not more than 30 minutes, the sampling rate is not less than 100 Mbps, and the resolution is not less than 12 bits; the control circuit automatically denoises and positions the data, automatically distinguishes electromagnetic interference, pulse interference signals and partial discharge signals, and under any interference condition, the resolution of the partial discharge monitoring system is not less than 10 pC.
In this embodiment, the smoke sensor comprises: hydrogen sulfide sensor 6 and trinity sensor 9, hydrogen sulfide sensor 6 are used for detecting toxic gas, and trinity sensor 9 contains carbon monoxide, oxygen, methane sensor, is used for detecting the content of carbon monoxide, oxygen and methane respectively.
In this embodiment, as shown in fig. 5, the manhole cover monitoring device further includes: and the power supply module 10 is respectively connected with the intelligent monitoring module and the NB-IoT module and supplies power. Through such setting, solved present need lay special low voltage power supply and communication optical fiber and the higher problem of cost along the passageway for this intelligence well lid system has whole low-power consumption, high waterproof and the high reliability's of operation advantage of high standard.
In this embodiment, the power module is a 3.6V lithium sub-battery, the 3.6V lithium sub-battery is directly connected to the NB-IoT module, and the 3.6V lithium sub-battery is connected to the intelligent monitoring module through a voltage conversion chip. The voltage conversion chip changes 3.3V controllable switch chip if 3.6V, can't get the condition of electricity for monitoring facilities in the cable shaft, and power supply's problem has been solved to this scheme, because the transmission of monitoring data is propagated through the mode of NB-Iot module, and the consumption is extremely low, has consequently used the 3.6V lithium subcell of high duration in the control circuit of intelligence well lid system, and the maintenance cost is low, and the service life is long.
In this embodiment, the main control chip disposed in the control circuit is a zhongxing internet of things ME3612 module. This intelligence well lid system uses the combination of master control chip low-power consumption lectotype, peripheral circuit low-power consumption design and NB-Iot module communication mode, and well happy thing allies oneself with ME3612 module wherein adopts the high pass chip, supports NB-IoT + eMTC + GSM's multimode mode communication, has integrateed GPS + big dipper navigation feature, can effectively reduce the electric quantity loss in the product use, improves the life of product. The design of the peripheral circuit adopts low stray, the purity of the circuit is guaranteed, peripheral devices are all controllable, the wiring design effectively avoids an electromagnetic interference area, the grounding area is enlarged, and the integral anti-interference performance of the mainboard is improved.
In this embodiment, as shown in fig. 2, the manhole cover monitoring device further comprises a housing for housing the control circuit and the NB-IoT module; be provided with PCB circuit board 5 in the casing, control circuit integrate in on PCB circuit board 5, the surface coating of PCB circuit board has nanometer waterproof coating. As shown in fig. 3, a through hole 4 is formed in the bottom side of the housing, the through hole 4 is used for arranging a line passing part of the external detection module, the housing is provided with an upper housing 12 and a lower housing 11 which are detachably connected, a containing cavity is formed between the upper housing 12 and the lower housing 11, and the PCB 5 is arranged inside the containing cavity. The core of the PCB 5 is the waterproof, moistureproof and anticorrosion, the relatively fragile part of the electronic product is the PCB, once water vapor or corrosive fluid permeates into the PCBA, the pin of the component is short-circuited or corroded, and the function of the electronic product is affected or even damaged. The utility model adopts the nano coating, is an ideal three-proofing paint substitute at present, has the thickness of only 2-4 mu m, can not be seen by naked eyes, forms a very thin net on the surface of the PCB, effectively reduces the surface energy of the PCB, forms the lotus leaf effect, has good heat dissipation performance, does not influence the normal conduction of the connector, can achieve IPx5 in waterproof, meets the waterproof standard of the circuit board 5 under the cable well environment, and can also prevent corrosion and acid, alkali and salt resistance.
In this embodiment, as shown in fig. 5, at least one of a bluetooth module, a memory chip, a clock chip, an RFID tag, a motor driving unit, an LED driving unit, and a ground circulation monitoring unit electrically connected to the control circuit is further integrated on the PCB circuit board 5. The Bluetooth module can be matched with a monitoring management application end, if the Bluetooth module is matched with mobile phone apps for use, the apps are connected with the control circuit through matching of the mobile phone and the Bluetooth module, and the opening and closing of the lockset 3 are controlled through the apps, of course, if the lockset 3 needs to be automatically opened and closed in performance, a driving motor for driving the bolt to stretch and retract needs to be arranged on the lockset 3, and the driving motor is connected with a motor driving unit and used for driving the bolt to stretch out or retract; the LED driving unit is matched with an LED lamp arranged on the bottom side of the well lid body 1 for use, the LED lamp is connected with the control circuit, and the monitoring management application end can be used for controlling the LED lamp to be turned on or turned off in a Bluetooth connection mode; the grounding circulation monitoring unit is used for grounding circulation; the RFID electronic tag can be arranged outside the well lid body 1 through a lead, a worker can identify the well lid body by scanning the RFID electronic tag, meanwhile, scanning time is recorded through the clock chip and fed back to the platform server, and when the RFID electronic tag is scanned and authenticated, the operation of opening the lid is carried out, so that the monitoring management application end cannot display abnormal opening of the lid; the memory chip is used for temporarily storing the monitored data condition.
Furthermore, as shown in fig. 1, a second aspect of the present invention provides an intelligent manhole cover, comprising: well lid body 1 with set up in well lid monitoring devices on the well lid body 1. Intelligent well lid terminal 2 set up in be used for on the well lid body 1 in to the well and the well lid condition monitor, of course, well lid body 1 here is not only limited to cable well lid, also can be for in other trades underground pipe networks such as water supply, drainage, telecommunications, gas.
In this embodiment, a lock 3 is disposed on the well lid body 1, a copper plating layer is plated on the surface of the lock 3, and a nickel-tungsten-phosphorus composite layer is plated on the outer surface of the copper plating layer. If the surface of the lockset 3 is plated with a copper plating layer with the thickness of 3-5 mu m, the outer surface of the copper plating layer is plated with a nickel-tungsten-phosphorus composite layer with the thickness of 50-80 mu m, a bolt of the lockset 3 can extend into and out of the side surface of the well lid body 1, the side surface of the cable well is provided with a corresponding lock groove, the key inserting part of the lockset 3 extends out of the upper surface of the well lid body 1 and is connected with the well lid body 1 in a sealing way, and in order to increase the corrosion resistance of the lockset 3, the surface of the lockset 3 is subjected to sand blasting treatment: plating a layer of metal copper with the thickness of 3-5 mu m on the whole surface of the lockset 3 by adopting a chemical plating method; b. plating a 50-80 μm nickel-tungsten-phosphorus composite layer on the copper plating layer by chemical plating, wherein the metal nickel has good corrosion resistance, and the corrosion resistance is greatly enhanced by adopting a Ni-W-P composite plating method for improving the strength, hardness and corrosion resistance of the nickel plating layer; c. anticorrosive material: the important exposed parts of the lockset 3 are made of 304 stainless steel materials to improve the corrosion resistance.
As shown in fig. 4, a third aspect of the present invention provides an intelligent manhole cover system, including: platform server, control management application and well lid monitoring devices. The NB-IoT module and the platform server can be connected through a narrowband cellular Internet of things, a management application end such as a terminal app is monitored, and the platform server such as a cloud platform server.
In the utility model, the well lid body 1 is arranged into a two-layer structure of an upper lid body and a lower lid body, a cavity for accommodating the lockset 3 and the intelligent well lid terminal 2 is formed between the upper lid body and the lower lid body, the upper lid body and the lower lid body are connected through a plurality of bolts, and the periphery of the upper lid body and the lower lid body is sealed through a sealing ring. Guide holes are provided in the lower cover to allow installation of the sensor probes through wires, or through the inlet of the air pump 7, if necessary.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the utility model is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (10)
1. The utility model provides a well lid monitoring devices, its characterized in that, well lid monitoring devices sets up on the well lid, well lid monitoring devices includes: the intelligent monitoring system comprises a control circuit, an intelligent monitoring module and an NB-IoT module; wherein the content of the first and second substances,
the control circuit is connected with the intelligent monitoring module and is used for processing the data monitored by the intelligent monitoring module;
the NB-IoT module is connected with the control circuit and used for receiving the monitoring data processed by the control circuit and transmitting the monitoring data to the platform server.
2. The well lid monitoring device of claim 1, wherein the intelligent monitoring module comprises: at least one of an angle sensor, a water level sensor, a temperature and humidity sensor, a smoke sensor, and an ultrasonic sensor.
3. The well lid monitoring device of claim 1, further comprising: and the power supply module is respectively connected with the intelligent monitoring module and the NB-IoT module and supplies power.
4. The manhole cover monitoring device according to claim 3, wherein the power module is a 3.6V lithium sub-battery, the 3.6V lithium sub-battery is directly connected with the NB-IoT module, and the 3.6V lithium sub-battery is connected with the intelligent monitoring module through a voltage conversion chip.
5. The manhole cover monitoring device according to claim 1, wherein the main control chip provided in the control circuit is a zhongxing internet of things ME3612 module.
6. The manhole cover monitoring device of claim 1, further comprising a housing for housing the control circuit and the NB-IoT module;
the shell is internally provided with a PCB circuit board, the control circuit is integrated on the PCB circuit board, and the surface of the PCB circuit board is coated with a nano waterproof coating.
7. The manhole cover monitoring device according to claim 6, wherein at least one of a Bluetooth module, a memory chip, a clock chip, an RFID electronic tag, a motor driving unit, an LED driving unit and a ground circulation monitoring unit electrically connected with the control circuit is integrated on the PCB circuit board.
8. The utility model provides an intelligence well lid, its characterized in that, intelligence well lid includes: a well lid body and the well lid monitoring device of any one of claims 1-7 disposed on the well lid body.
9. The intelligent well lid according to claim 8, wherein the well lid body is provided with a lock, the lock is plated with a copper plating layer, and the outer surface of the copper plating layer is plated with a nickel-tungsten-phosphorus composite layer.
10. The utility model provides an intelligence well lid system which characterized in that, intelligence well lid system includes: platform server, monitoring management application and manhole cover monitoring device according to any of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122284384.2U CN216206564U (en) | 2021-09-18 | 2021-09-18 | Well lid monitoring devices, intelligent well lid and intelligent well lid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122284384.2U CN216206564U (en) | 2021-09-18 | 2021-09-18 | Well lid monitoring devices, intelligent well lid and intelligent well lid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216206564U true CN216206564U (en) | 2022-04-05 |
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ID=80920723
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122284384.2U Active CN216206564U (en) | 2021-09-18 | 2021-09-18 | Well lid monitoring devices, intelligent well lid and intelligent well lid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216206564U (en) |
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2021
- 2021-09-18 CN CN202122284384.2U patent/CN216206564U/en active Active
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