CN211085397U

CN211085397U - Wisdom city underground pipe network water level monitoring early warning device

Info

Publication number: CN211085397U
Application number: CN201922209497.9U
Authority: CN
Inventors: 左峰; 盛青松; 吴志强; 胡学波; 殷泽民
Original assignee: Jiangsu Zhongzhitian Intelligent Technology Co ltd
Current assignee: Jiangsu Zhongzhitian Intelligent Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-07-24
Anticipated expiration: 2029-12-11

Abstract

The utility model belongs to the technical field of groundwater monitoring, especially, be a wisdom city underground pipe network water level monitoring early warning device, including cellar for storing things well, well lid, underground pipe network body, input formula level sensor, battery, controller, wireless communication module and backstage center, the well lid sets up in cellar for storing things well top, the inside of cellar for storing things well is linked together with the inside of underground pipe network body, the lateral wall of cellar for storing things well has the device case through support fixed mounting. The utility model discloses an input level sensor can monitor and give the controller with monitoring data transmission to the inside liquid level of underground pipe network body, has preset the water level threshold value in the controller, and when the data of monitoring are higher than the threshold value, the controller passes through wireless communication module with alarm signal and transmits for backstage center, and the backstage center in time sends the people to handle to the controller can the work of the warning light of control mounting on the well lid, plays the warning effect to pedestrian and vehicle through this position department.

Description

Wisdom city underground pipe network water level monitoring early warning device

Technical Field

The utility model relates to a groundwater monitoring technology field specifically is a wisdom city underground pipe network water level monitoring early warning device.

Background

In recent years, along with the acceleration of urbanization process, the hardening rate of urban ground is higher and higher, so that the water permeability of an urban underlayer is weaker and weaker, on the other hand, the areas of rivers and lakes in the city are reduced, the capacity of regulating and storing rainfall is reduced, and after rainstorm, the scene of 'urban seeing the sea' often appears. The parts of subways, underground garages, underpass overpasses and the like are often submerged by heavy rain, great loss is brought to the life and property safety of people, and the problems are mainly caused by blockage of underground pipe networks and untimely dredging. In 2010, IBM has formally proposed the vision of "smart city", and in the "smart city" of 21 st century, it can fully utilize information and communication technology to sense, analyze and integrate various key information of city operation core system, thereby making intelligent response to various demands including civil, environmental, public safety, city service, and industrial and commercial activities, and creating better city life for human beings. The water level of the underground pipe network is monitored on line, and the water level monitoring system belongs to a part of a smart city, and sends out early warning signals when finding that a pipeline is blocked, and a control center timely arranges personnel to dredge, so that life and property safety is guaranteed.

Present monitoring devices all install in the inside of cellar for storing things well, utilize to throw into formula level sensor and monitor the water level of underground pipe network, report to the police through the networking when the water level reaches the early warning value, remind backstage control center to send maintainer to dredge the pipeline. The current early warning device that is located cellar for storing things well inside installs the position department that is close to the well lid, though keep away from the water level of underground pipe network, but when meetting torrential rain weather, wash port on the well lid can be with subaerial rainwater drainage into in the cellar for storing things well, when area water is serious, still need open the well lid and discharge road ponding, current early warning device's leakproofness is general, the inside water of early warning device often appears, cause phenomenons such as damage to appear in equipment such as controller, early warning device's life has been reduced, and just carry out the early warning to the backstage center for current early warning mode, and do not have pedestrian and vehicle early warning around the cellar for storing things well, there is certain not enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wisdom city underground pipe network water level monitoring early warning device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a smart city underground pipe network water level monitoring and early warning device comprises a cellar well, a well lid, an underground pipe network body, a throwing-in type liquid level sensor, a storage battery, a controller, a wireless communication module and a background center, wherein the well lid is arranged above the cellar well, the interior of the cellar well is communicated with the interior of the underground pipe network body, a device box is fixedly arranged on the side wall of the cellar well through a support, the interior of the device box is hollow, an opening is formed in the top of the device box, a box cover is detachably and hermetically connected to the opening at the top of the device box, the throwing-in type liquid level sensor, the storage battery, the controller and the wireless communication module are all arranged in the device box, a heat dissipation unit for dissipating heat inside the device box is arranged in the device box, the output end of the storage battery is electrically connected with the input end of the controller, the output end of the controller is electrically connected, the test head of the input type liquid level sensor is input into the water level inside the underground pipe network body through a wire, the controller is electrically connected with the wireless communication module in a two-way mode, the wireless communication module is connected with the backstage center in a two-way mode through a wireless network, a warning lamp is embedded in the top of the well lid, and the output end of the controller is electrically connected with the input end of the warning lamp.

As a preferred technical scheme of the utility model, the top fixed mounting of case lid inner wall has sealed frame, the case lid closes in device case open position department, case lid inner wall all around contacts with device case surface all around, sealed frame surface all around contacts with device incasement wall all around, the equal fixed mounting in both sides of case lid has the locating plate, the equal fixed mounting in both sides of device case has the mounting panel, every the equal fixed mounting in bottom of mounting panel has two locking barrels, the case lid passes through the cooperation and the device case fixed connection of bolt and locking barrel.

As an optimal technical scheme of the utility model, be provided with the sealing strip between the outer wall of sealed frame and the case lid inner wall, the top of sealing strip is contradicted at the top of device case.

As a preferred technical scheme of the utility model, the input of battery and the output electric connection of commercial power.

As a preferred technical scheme of the utility model, the heat dissipation unit is including fixing temperature sensor, small-size air inlet machine and the small-size air-out machine at device incasement portion, the input of temperature sensor, small-size air inlet machine and small-size air-out machine all with the output electric connection of controller, the air-supply line of small-size air inlet machine and the play tuber pipe of small-size air-out machine all run through device case and are linked together with cellar for storing things well inside.

As an optimized technical scheme of the utility model, all be provided with the check valve on the air-supply line of small-size air inlet machine and the play tuber pipe of small-size air-out machine.

As an optimal technical scheme of the utility model, the air-supply line of small-size air-supply line and the one end that the play tuber pipe of small-size air-out machine is located cellar for storing things well inside all are provided with the filter screen.

(III) advantageous effects

Compared with the prior art, the utility model provides a wisdom city underground pipe network water level monitoring early warning device possesses following beneficial effect:

1. this wisdom city underground pipe network water level monitoring early warning device, can monitor the inside liquid level of underground pipe network body and give the controller with monitoring data transmission through input level sensor, the water level threshold value has been preset in the controller, when the data of monitoring are higher than the threshold value, the controller passes through wireless communication module with alarm signal and transmits for backstage center, backstage center in time sends people to handle, and the controller can control the warning light work of installing on the well lid, play the warning effect to pedestrian and vehicle through this position department, make it notice safety, therefore the utility model discloses can satisfy the detection work and the timely warning to the inside water level of underground pipe network body.

2. This wisdom city underground pipe network water level monitoring early warning device, device case and case lid are for dismantling sealing connection to the top of device case is the import of device case, seals the device case through the case lid and shelters from, through the dual cooperation of sealed frame and sealing strip, can play the dual seal effect to device case and case lid hookup location department, therefore the rainwater directly falls on the case lid, can not enter into the inside of device case, can play the guard action to the electronic components of device incasement portion.

3. This wisdom city underground pipe network water level monitoring early warning device, through setting up the heat dissipation unit, because constitute a sealed environment between device case and the case lid, consequently, the difficult discharge of heat of device incasement portion, temperature sensor through in the heat dissipation unit, mutually support of small-size air inlet machine and small-size air-out machine, detect the temperature of device incasement portion through temperature sensor, when the high temperature, small-size air inlet machine and small-size air-out machine simultaneous working, take out the gas of device incasement portion and with the gaseous suction of cellar for storing things well inside into the device incasement, play the radiating action in proper order.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a three-dimensional sectional view of the device case and the case cover of the present invention;

FIG. 3 is a three-dimensional sectional view of the device case and the case cover of the present invention;

fig. 4 is a schematic diagram of the system of the present invention.

In the figure: 1. a cellar well; 2. a well cover; 3. an underground pipe network body; 4. a device case; 5. a box cover; 6. a drop-in liquid level sensor; 7. a storage battery; 8. a controller; 9. a wireless communication module; 10. a heat dissipation unit; 101. a temperature sensor; 102. a small air inlet machine; 103. a small air outlet machine; 11. a warning light; 12. Commercial power; 13. a background center; 14. a sealing frame; 15. a sealing strip; 16. positioning a plate; 17. mounting a plate; 18. and locking the screw cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a smart city underground pipe network water level monitoring and early warning device comprises a cellar well 1, a well cover 2, an underground pipe network body 3, a drop-in type liquid level sensor 6, a storage battery 7, a controller 8, a wireless communication module 9 and a background center 13, wherein the well cover 2 is arranged above the cellar well 1, the interior of the cellar well 1 is communicated with the interior of the underground pipe network body 3, the side wall of the cellar well 1 is fixedly provided with a device box 4 through a bracket, the interior of the device box 4 is hollow, the top of the device box 4 is provided with an opening, the opening at the top of the device box 4 is detachably and hermetically connected with a box cover 5, the drop-in type liquid level sensor 6, the storage battery 7, the controller 8 and the wireless communication module 9 are all arranged inside the device box 4, the interior of the device box 4 is provided with a heat dissipation unit 10 for dissipating heat inside the device box 4, the output end of the storage battery 7 is electrically connected with the input end of the controller 8, the test head of the input type liquid level sensor 6 is put into the water level inside the underground pipe network body 3 through a wire, the controller 8 is electrically connected with the wireless communication module 9 in two directions, the wireless communication module 9 is connected with the backstage center 13 in two directions through a wireless network, the warning lamp 11 is embedded in the top of the well lid 2, and the output end of the controller 8 is electrically connected with the input end of the warning lamp 11.

In this embodiment, the test head of the drop-in liquid level sensor 6 is located in the water level inside the underground pipe network body 3, the water level value in the underground pipe network body 3 can be monitored and transmitted to the controller 8, a water level threshold value is set in the controller 8, when the number monitored by the drop-in liquid level sensor 6 exceeds the threshold value, the controller 8 transmits an alarm signal to the background center 13 through the wireless communication module 9, the background center 13 sends people to process in time, and the controller 8 controls the operation of the warning lamp 11 installed on the well lid 2, and plays a warning role for pedestrians and vehicles passing through the position, so that the pedestrians and vehicles pay attention to safety, therefore the utility model discloses can satisfy the detection work of the water level inside the underground pipe network body 3 and give an alarm in time; sealing rings are arranged at the positions where various lines penetrate through the device box 4, so that the sealing property inside the device box 4 is ensured; the heat accumulated in the device box 4 can be discharged through the heat dissipation unit 10, so that a proper environment is provided for the operation of electrical elements in the device box 4; through the cooperation of device case 4 and case lid 5, can guarantee the inside leakproofness of device case 4, under the condition of rainwater weather, can avoid the rainwater to enter into the inside of device case 4.

Specifically, the top fixed mounting of 5 inner walls of case lid has sealed

frame

14, 5 lids of case lid close 4 open position departments in the device case, 5 inner walls all around of case lid and device case 4 surface all around contact, sealed frame 14 surface all around and device case 4 inner wall all around contact, the equal fixed mounting in both sides of case lid 5 has locating plate 16, the equal fixed mounting in both sides of device case 4 has mounting panel 17, the equal fixed mounting in bottom of every mounting panel 17 has two locking barrel 18, case lid 5 passes through the cooperation of bolt and locking barrel 18 and device case 4 fixed connection.

In this embodiment, constitute a sealed chamber between seal frame 14 and case lid 5, when case lid 5 lid closes at the top of device case 4, the top of device case 4 was located the inside in sealed chamber this moment, and case lid 5 inner wall all around and device case 4 surface all around contact, seal frame 14 surface all around and device case 4 inner wall contact all around, because the direct mutual laminating in surface, the leakproofness has been guaranteed, case lid 5 is located the top of device case 4 simultaneously, the rainwater can fall into cellar for a long time 1 inside along case lid 5 all around after directly falling on case lid 5, thereby the rainwater can not appear and gets into device case 4 internal phenomena, consequently, protect the inside electrical components of device case 4, the life thereof is guaranteed.

Specifically, a sealing strip 15 is arranged between the outer wall of the sealing frame 14 and the inner wall of the box cover 5, and the top of the sealing strip 15 abuts against the top of the device box 4.

In this embodiment, the sealing property between the device case 4 and the case cover 5 can be further improved by the sealing tape 15.

Specifically, the input end of the storage battery 7 is electrically connected with the output end of the commercial power 12.

In this embodiment, the commercial power 12 provides a power supply for the whole early warning device, and a sealing ring is also arranged at a position where a line between the commercial power 12 and the storage battery 7 penetrates through the device box 4.

Specifically, the heat dissipation unit 10 includes a temperature sensor 101, a small air inlet machine 102 and a small air outlet machine 103 which are fixed inside the device box 4, the input ends of the temperature sensor 101, the small air inlet machine 102 and the small air outlet machine 103 are electrically connected with the output end of the controller 8, and the air inlet pipe of the small air inlet machine 102 and the air outlet pipe of the small air outlet machine 103 penetrate through the device box 4 and are communicated with the inside of the pit 1.

In this embodiment, temperature sensor 101 monitors the inside temperature of device case 4, and give controller 8 with the data transmission of monitoring, when the data of monitoring is higher than the temperature threshold value of predetermineeing in the controller 8, controller 8 can start small-size air inlet machine 102 and small-size air-out machine 103, small-size air inlet machine 102 is with the inside of cellar for storing things 1 air suction inlet device case 4 in the well, small-size air-out machine 103 takes out the inside air of device case 4 in the cellar for storing things 1, the circulation of the inside air of device case 4 has been realized, the radiating effect has been played, and small-size air inlet machine 102 and the part that small-size air-out machine 103 pipeline runs through device case 4 are provided with the sealing washer equally.

Specifically, the air inlet pipe of the small air inlet machine 102 and the air outlet pipe of the small air outlet machine 103 are both provided with a one-way valve.

In this embodiment, through the design of the one-way valve, when the air inlet pipe of the small air inlet machine 102 and the small air outlet machine 103 do not work, the device box 4 and the pit 1 are not communicated with each other.

Specifically, the filter screens are arranged at the ends of the air inlet pipe of the small air inlet machine 102 and the air outlet pipe of the small air outlet machine 103, which are positioned inside the cellar well 1.

In this embodiment, can avoid the inside that the large granule impurity in the cellar for storing things 1 air enters into device case 4 through the design of filter screen.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wisdom city underground pipe network water level monitoring early warning device, includes cellar for storing things well (1), well lid (2), underground pipe network body (3), input formula level sensor (6), battery (7), controller (8), wireless communication module (9) and backstage center (13), its characterized in that: the manhole cover (2) is arranged above a manhole (1), the inside of the manhole (1) is communicated with the inside of an underground pipe network body (3), a device box (4) is fixedly arranged on the side wall of the manhole (1) through a support, an opening is formed in the device box (4) and is hollow, a box cover (5) is detachably and hermetically connected with the opening at the top of the device box (4), the input type liquid level sensor (6), the storage battery (7), the controller (8) and the wireless communication module (9) are arranged in the device box (4), a heat dissipation unit (10) used for dissipating heat in the device box (4) is arranged in the device box (4), the output end of the storage battery (7) is electrically connected with the input end of the controller (8), and the output end of the controller (8) is electrically connected with the input ends of the input type liquid level sensor (6) and the heat dissipation unit (10), the utility model discloses a well lid, including input level sensor (6), controller (8), wireless communication module (9), warning light (11), the output of controller (8) and the input electric connection of warning light (11), the test head of input level sensor (6) drops into the inside water level of underground pipe network body (3) through the wire, controller (8) and the two-way electric connection of wireless communication module (9), wireless communication module (9) pass through wireless network and backstage center (13) two-way connection, the top of well lid (2) is embedded to have warning light (11).

2. The intelligent city underground pipe network water level monitoring and early warning device of claim 1, wherein: the top fixed mounting of case lid (5) inner wall has sealed frame (14), case lid (5) lid closes in device case (4) open position department, case lid (5) inner wall all around and device case (4) surface all around contact, sealed frame (14) surface all around contacts all around with device case (4) inner wall, the equal fixed mounting in both sides of case lid (5) has locating plate (16), the equal fixed mounting in both sides of device case (4) has mounting panel (17), every the equal fixed mounting in bottom of mounting panel (17) has two locking barrels (18), cooperation and device case (4) fixed connection of case lid (5) through bolt and locking barrel (18).

3. The intelligent city underground pipe network water level monitoring and early warning device of claim 2, wherein: be provided with sealing strip (15) between the outer wall of sealing frame (14) and case lid (5) inner wall, the top of sealing strip (15) is contradicted at the top of device case (4).

4. The intelligent city underground pipe network water level monitoring and early warning device of claim 1, wherein: the input end of the storage battery (7) is electrically connected with the output end of the commercial power (12).

5. The intelligent city underground pipe network water level monitoring and early warning device of claim 1, wherein: radiating unit (10) are including fixing temperature sensor (101), small-size air inlet machine (102) and small-size air-out machine (103) in device case (4) inside, the input of temperature sensor (101), small-size air inlet machine (102) and small-size air-out machine (103) all with the output electric connection of controller (8), the air-supply line of small-size air inlet machine (102) and the play tuber pipe of small-size air-out machine (103) all run through device case (4) and cellar for storing things (1) inside and are linked together.

6. The intelligent city underground pipe network water level monitoring and early warning device of claim 5, wherein: and the air inlet pipe of the small air inlet machine (102) and the air outlet pipe of the small air outlet machine (103) are both provided with one-way valves.

7. The intelligent city underground pipe network water level monitoring and early warning device of claim 6, wherein: the air inlet pipe of small-size air inlet machine (102) and the one end that the play tuber pipe of small-size play tuber machine (103) is located cellar for storing things well (1) inside all are provided with the filter screen.