CN209412943U - A kind of Internet of Things buoyancy inspection shaft - Google Patents
A kind of Internet of Things buoyancy inspection shaft Download PDFInfo
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- CN209412943U CN209412943U CN201822178621.5U CN201822178621U CN209412943U CN 209412943 U CN209412943 U CN 209412943U CN 201822178621 U CN201822178621 U CN 201822178621U CN 209412943 U CN209412943 U CN 209412943U
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Abstract
The utility model relates to drain field more particularly to a kind of Internet of Things buoyancy inspection shaft comprising inspection shaft pedestal, inspection well cover, scalable annular filter screen and Internet of Things net unit；Internet of Things net unit includes power supply device, liquidometer, flowmeter, collector and things-internet gateway；The liquidometer is set to inspection well cover bottom side, and the flowmeter is set to interior along inside；The collector and things-internet gateway are set on the inside of inner ring；The power supply device is used for system power supply；The liquidometer is for detecting depth of accumulated water；The flowmeter is used to detect the instantaneous flow of draining；The collector is used to receive the detected value of liquidometer and flowmeter output and is sent to things-internet gateway；The things-internet gateway is used to upload the detected value of collector to remote server.The utility model drainage performance is good, convenient for management.
Description
Technical field
The utility model relates to drain field more particularly to a kind of Internet of Things buoyancy inspection shaft.
Background technique
Annual rain flood time summer, heavy or torrential rain happen occasionally, and the especially heavy rainfall in the intercity short time leads to road
Area water is unsmooth, and house is flooded when serious, and wherein the insufficient defect of inspection shaft drainability is completely exposed；In order to increase surface gathered water
Discharge, it is sometimes desirable to artificially inspection well cover is opened；And precipitation causes surface gathered water excessive, and inspection well cover is it is also possible to straight
It connects and is washed away by rainwater；In addition, cannot cooperate to form system between each inspection shaft, inspection shaft cannot be monitored in real-time, inspection maintenance
The low efficiency and human cost of work are high；
In consideration of it, to overcome drawbacks described above, providing a kind of Internet of Things buoyancy inspection shaft becomes this field urgent problem to be solved.
Summary of the invention
The purpose of this utility model is to provide for a kind of Internet of Things buoyancy inspection shaft, and drainage performance is good, convenient for management.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of Internet of Things buoyancy inspection shaft, including inspection shaft
Pedestal, inspection well cover, scalable annular filter screen and Internet of Things net unit；
The inspection shaft pedestal includes outer ring and inner ring, and the outer ring bottom is equipped with the interior edge extended inwardly；The inner ring
Inside the outer ring and inner ring bottom be fixedly installed in it is described interior along upper；The inner ring side wall is equipped with through-hole, the outer ring and interior
Gap is equipped between circle, the scalable annular filter screen is set between outer ring and inner ring, and the inspection well cover is connected to scalable ring
Shape strainer upper end and be located at inner ring above；The scalable annular filter screen bottom end is fixedly connected on described interior along upper；
The Internet of Things net unit includes power supply device, liquidometer, flowmeter, collector and things-internet gateway；The liquid level
Meter is set to inspection well cover bottom side, and the flowmeter is set to interior along inside；The collector and things-internet gateway are set on the inside of inner ring；
The power supply device is used for system power supply；The liquidometer is for detecting depth of accumulated water；The flowmeter is used to detect draining
Instantaneous flow；The collector is used to receive the detected value of liquidometer and flowmeter output and is sent to things-internet gateway；It is described
Things-internet gateway is used to upload the detected value of collector to remote server.
By above scheme, the inspection well cover is double-layer structure, and material is different, and upper layer covers SMC resin type composite material, under
Layer is polyurethane foamed material；The averag density of the inspection well cover is 0.3~0.4g/cm, upper layer density SMC resin type composite wood
Expect that density is slightly larger, the averag density of inspection well cover, and polyurethane foam material are neutralized using the polyurethane foamed material of density very little
Material is intermediate to contain large quantity of air, so that the averag density of inspection well cover is less than the density of water, while increasing the polyurethane foam material of lower layer
Material increases inspection well cover integral thickness, and the volume that inspection well cover can be made to arrange water becomes larger, therefore when inspection well cover is in ponding can float
It rises；The SMC resin type composite hardness on upper layer is high, high-quality；When surface gathered water is few, rainwater is stitched from the surrounding of inspection well cover
Clearance flow enters sewer through scalable annular filter screen, then by the opening that the through-hole of inner ring flows to inspection shaft bottom；Work as surface gathered water
More, ponding reach a certain height when being immersed in inspection well cover in ponding, and inspection well cover is because buoyancy can float automatically, ponding stream
The opening that inspection shaft bottom can be flowed directly into from inner ring top opening through scalable annular filter screen enters sewer, meets work need
It asks, accelerates the discharge of ponding；Inspection well cover scalable annular filter screen upper end because bottom is connected to, will not move left and right when floating
Too much, it and can playback when water accumulation level reduces to inner ring.
By above scheme, the power supply device includes lithium battery and the solar panel for being connected to lithium battery, it is described too
It is positive can solar panel be layed on inspection well cover, the lithium battery is set on the inside of inner ring, and the lithium battery and liquidometer, are adopted flowmeter
Storage and things-internet gateway electrical connection；Lithium battery is that liquidometer, flowmeter, collector and things-internet gateway power supply make above equipment
It works normally, solar panel charges in electric quantity of lithium battery deficiency to lithium battery.
It is wired connection, the collector and Internet of Things between the collector and liquidometer, flowmeter by above scheme
Information is transmitted as being wirelessly transferred between gateway, and the antenna for wireless transmission, transmission frequency 433MHz are equipped in collector；
The antenna that the things-internet gateway is equipped with for realizing wireless transmission, transmission frequency 433MHz；It is set in the things-internet gateway
Have for realizing the Ethernet interface transmitted with remote server information；Wireless transmission method is more convenient, is more suitable for complexity
Site environment, transmission frequency use 433MHz, and receiving sensitivity is high.
By above scheme, the Internet of Things net unit further includes controller and alarm, and controller and alarm are set to interior
Circle inside, the controller are used to receive the control signal of remote server generation and according to control signal driving alarm reports
It is alert；The setting of alarm can remind passerby far from the inspection well cover in ponding, because inspection well cover at this time floats, prevent accident
Occur；Further, if inspection shaft sewer blockage, inspection shaft is located at alarm in ponding, can be quasi- when staff patrols at the scene
Really prompt is located at the position of the inspection well cover in ponding, and staff is facilitated to overhaul.
It is wired connection between the controller and alarm by above scheme；The controller and things-internet gateway it
Between information be transmitted as being wirelessly transferred, be equipped in controller for realizing the antenna that is wirelessly transferred between things-internet gateway, passed
Defeated frequency is 433MHz；Controller and alarm are by means of power.
By above scheme, the power supply device, liquidometer, flowmeter, collector, things-internet gateway, controller and alarm
Device is all made of IP68 waterproof grade equipment；Prevent equipment from damaging because contacting water, equipment quality is good, long service life.
Compared with prior art, the utility model has the following beneficial effects:
One, when surface gathered water is few, rainwater flows through scalable annular filter screen from the surrounding gap of inspection well cover, then by interior
The opening that the through-hole of circle flows to inspection shaft bottom enters sewer；When surface gathered water is more, ponding, which reach a certain height, makes inspection well cover
When being immersed in ponding, for inspection well cover because buoyancy can float automatically, ponding flows through scalable annular filter screen can be at the top of inner ring
The opening that opening flows directly into inspection shaft bottom enters sewer, accelerates the discharge of ponding；Further, scalable annular filter screen
Inspection well cover is connected, is played when inspection well cover floats and restraining function is played to inspection well cover, prevent inspection well cover left and right sidesing shifting；
Two, the Internet of Things net unit of the utility model setting can will pass through Internet of Things net after depth of accumulated water, instantaneous flow acquisition
Pass is sent to remote server, and road management person can be monitored in real time the ponding situation of urban road by remote server, is convenient for
Road management person manages city, reduces urban waterlogging disaster.
Detailed description of the invention
Fig. 1 is the utility model embodiment overall structure diagram；
Fig. 2 is action schematic diagram of the first embodiment when ponding is less；
Fig. 3 is action schematic diagram of the first embodiment when ponding is more；
Fig. 4 is the structural block diagram of Internet of Things net unit in the first embodiment；
Fig. 5 is the course of work schematic diagram of Internet of Things net unit in the first embodiment；
Fig. 6 is the circuit connection diagram of collector in the first embodiment；
Fig. 7 is the structure chart of things-internet gateway in the first embodiment；
Fig. 8 is action schematic diagram of second of embodiment when ponding is less；
Fig. 9 is the course of work schematic diagram of Internet of Things net unit in second of embodiment；
Figure 10 is the circuit connection diagram of controller and alarm in second of embodiment:
Figure 11 is the installation site of the utility model.
Appended drawing reference:
1, inspection shaft pedestal；101, outer ring；1011, interior edge；102, inner ring；1021, through-hole；2, inspection well cover；3, scalable ring
Shape strainer；4, Internet of Things net unit；401, power supply device；4011, lithium battery；4012, solar panel；402, liquidometer；
403, flowmeter；404, collector；405, things-internet gateway；406, controller；407, alarm.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and specifically
Embodiment is described in further detail the utility model.
The utility model is a kind of Internet of Things buoyancy inspection shaft, installation site refering to fig. 11, and inspection shaft is set to insertion and is installed on horse
Greenbelt edge position among road, this position do not have pedestrian and vehicle to pass through, and safety is good, and can arrange road ponding
It puts.
Embodiment one:
Fig. 1 to Fig. 7 is please referred to, the utility model is a kind of Internet of Things buoyancy inspection shaft comprising inspection shaft pedestal 1, inspection well cover
2, scalable annular filter screen 3 and Internet of Things net unit 4.
In conjunction with Fig. 1 to Fig. 3, inspection shaft pedestal 1 includes outer ring 101 and inner ring 102, and it is straight that the internal diameter of inner ring 102 is less than outer ring 101
Diameter, 101 bottom of outer ring is interior along 1011 equipped with what is extended inwardly, and inner ring 102 is set to 101 inside of outer ring and 102 bottom of inner ring is solid
Dingan County is loaded on described interior along 1011；102 side wall of inner ring is equipped with multiple through-holes 1021 for draining, outer ring 101 and inner ring 102 it
Between be equipped with gap, scalable annular filter screen 3 be set to first rainwater can be filtered to prevent being lauched between outer ring 101 and inner ring 102
Road blocks, and in this implementation, scalable annular filter screen 3 is the bellows that side wall is equipped with filtering through-hole, scalable annular filter screen 3
It is coaxially disposed with outer ring 101 and inner ring 102；The lower section circumference of inspection well cover 2 is connected to scalable 3 upper end of annular filter screen and is located at interior
102 top of circle, scalable 3 bottom end of annular filter screen is fixedly connected on described interior along 1011；Inspection well cover 2 has the gap with outer ring 101,
The diameter of inspection well cover 2 is greater than 102 diameter of inner ring, is less than 101 diameter of outer ring；In the present embodiment, the diameter of inspection well cover 2 with it is scalable
3 diameter of annular filter screen is identical；The hardness of inspection well cover 2 is higher and material is lighter, and the inspection well cover 2 in the present embodiment is double-layer structure,
Material is different, and upper layer covers SMC resin type composite material, and lower layer is polyurethane foamed material；Upper layer density SMC resin type is compound
Density of material is slightly larger, and the averag density of inspection well cover, and polyurethane foam are neutralized using the polyurethane foamed material of density very little
Contain large quantity of air among material, makes the averag density 0.4g/cm of inspection well cover 2, less than the density of water, while increasing lower layer
Polyurethane foamed material increases 2 integral thickness of inspection well cover, and the volume that inspection well cover 2 can be made to arrange water becomes larger, therefore at inspection well cover 2
It can float when in ponding；The SMC resin type composite hardness on upper layer is high, high-quality.
The working principle of the utility model are as follows: when surface gathered water is few, referring to Fig.2, rainwater is stitched from the surrounding of inspection well cover 2
Through scalable annular filter screen 3, water (flow) direction flows to clearance flow as shown in arrow direction in Fig. 2, then through the through-hole 1021 of inner ring 102
The opening of inspection shaft bottom enters sewer；When surface gathered water is more, ponding, which reach a certain height, is immersed in inspection well cover 2 in ponding
When, refering to Fig. 3, the density of 2 lower layer's polyurethane foamed material of inspection well cover is far smaller than the density of water, and in polyurethane foamed material
Between contain large quantity of air, at this time because 2 buoyancy of inspection well cover can float automatically, ponding can be direct from 102 top opening of inner ring
The opening for flowing to inspection shaft bottom enters sewer, and water (flow) direction accelerates the discharge of ponding as shown in arrow direction in Fig. 3；When
When the water level of surface gathered water reduces, inspection well cover 2 drops on inner ring 102 with scalable annular filter screen 3；Scalable annular filter screen 3
Can floating or fall and stretch up and down with inspection well cover 2, play the role of filtering ponding and fixed inspection well cover 2.
In conjunction with Fig. 2 to Fig. 5, Internet of Things net unit 4 includes power supply device 401, liquidometer 402, flowmeter 403, collector 404
It is IP68 waterproof grade equipment with things-internet gateway 405；Liquidometer 402 is set to 2 bottom side of inspection well cover, and flowmeter 403 is set to interior edge
1011 insides；Collector 404 and things-internet gateway 405 are set to 102 inside of inner ring.
Power supply device 401 is used for system power supply, and in the present embodiment, power supply device 401 includes lithium battery 4011 and is connected to
Lithium battery 4011 is the solar panel 4012 that lithium battery 4011 charges, and solar panel 4012 is layed on inspection well cover 2
It holds, in the present embodiment, solar panel 4012 is semi-flexible and bent, the photosynthetic silicon energy THS-BRB18V20WK of model；
Lithium battery 4011 is set on 102 inside of inner ring and homogeneous with liquidometer 402, flowmeter 403, collector 404 and things-internet gateway 405
It is linked as above equipment power supply；In the present embodiment, lithium battery 4011 using it is prosperous come edge produce waterproof grade 12V power supply.
Liquidometer 402 is for detecting depth of accumulated water；Liquidometer 402 be set to 2 bottom of inspection well cover, when 2 bottom of inspection well cover with it is interior
When enclosing 102 upper-end contact, liquidometer 402 is between scalable annular filter screen 3 and inner ring 102；Liquid level when inspection well cover 2 does not float
402 detection depth of accumulated water of meter are shown as 0mm, can be detected out real-time depth of accumulated water when inspection well cover 2 floats, and by data transmission
To collector 404；Liquidometer 402 in the present embodiment is YL60 radar level gauge.
Flowmeter 403 is used to detect the instantaneous flow of draining, and transfers data to collector 404；Flowmeter 403 is set to
It is interior to be located on the only way which must be passed that ponding flows to sewer along 1011 insides；Flowmeter 403 in the present embodiment is PD-FL ultrasonic wave
Doppler flowmeter.
Collector 404 is used to receive the detected value that liquidometer 402 and flowmeter 403 export and is sent to things-internet gateway
405；Collector 404 is wireless collection device, and refering to Fig. 6, collector 404 and 403 wired connection of liquidometer 402 and flowmeter are adopted
Storage 404 is equipped with antenna, for realizing the wireless transmission of information between collector 404 and things-internet gateway 405, the present embodiment
In collector 404 using model HLW-A3-18-41-Z wireless collection device, transmission frequency select 433MHz.
Refering to Fig. 7, things-internet gateway 405 is used to upload the detected value of collector 404 to remote server；In the present embodiment
Things-internet gateway 405 is the HLW-G3 series things-internet gateway of macro Electricity Federation production, and things-internet gateway 405 is equipped with 433MHz days
Line, Ethernet interface and power interface, 433MHz antenna is realized and the wireless communication between collector 404 and controller 406, with
Too network interface is realized transmits with the data of remote server, and power interface connects the 12V power supply of power supply device 401；Remote server
It can connect mobile terminal and the end PC, road management person can remotely monitor city ponding situation.
Embodiment two:
In conjunction with Fig. 1, Fig. 6 to Figure 10, the utility model embodiment is a kind of Internet of Things buoyancy inspection shaft comprising inspection shaft pedestal
1, inspection well cover 2, scalable annular filter screen 3 and Internet of Things net unit 4；Wherein, the shaft bottom seat 1 in the present embodiment, inspection well cover 2 and can stretch
Contracting annular filter screen 3 is identical as the first embodiment, is to increase controller in Internet of Things net unit with the difference of the first embodiment
406 and alarm 407, controller 406 and alarm 407 are set to 102 inside of inner ring, and power supply device 401 gives 406 He of controller
Alarm 407 is powered；
It is wired connection between controller 406 and alarm 407；Information between controller 406 and things-internet gateway 405
It is transmitted as being wirelessly transferred, be equipped in controller 406 for realizing the antenna being wirelessly transferred between things-internet gateway 405, transmission
Frequency is 433MHz.
Refering to Fig. 9, things-internet gateway 405 uploads the detected value of collector 404 to remote server, and remote server generates
Control signal be transmitted to controller 406 again by things-internet gateway 405, controller 406 is according to control signal driving alarm
Device 407 is alarmed；Refering to fig. 10, controller 406 is equipped with the data that 433MHz antenna is used to receive the transmission of things-internet gateway 405,
Whether controller 406 alarms with 407 wired connection of alarm control alarm 407；If the depth of accumulated water of real-time monitoring is more than remote
The depth of accumulated water threshold value of server settings is held, controller 406 controls alarm 407 and alarms；Controller 406 uses model HLW-
The wireless controller of C3-1Z, alarm 407 are buzzer siren.In the present embodiment, alarm 407 is also parallel with spare alarm
Device prevents an alarm 407 from breaking down just and alarms without buzzing.
The above content is combine specific embodiment further detailed description of the utility model, and it cannot be said that
The specific implementation of the utility model is only limited to these instructions.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, all should be considered as belonging to
In the protection scope of the utility model.
Claims (7)
1. a kind of Internet of Things buoyancy inspection shaft, it is characterised in that: including inspection shaft pedestal (1), inspection well cover (2), scalable annular filter screen
(3) and Internet of Things net unit (4)；
The inspection shaft pedestal (1) includes outer ring (101) and inner ring (102), and outer ring (101) bottom is equipped with to be extended inwardly
Interior edge (1011)；The inner ring (102) is set to outer ring (101) inside and inner ring (102) bottom is fixedly installed in the interior edge
(1011) on；Inner ring (102) side wall is equipped with through-hole (1021), between being equipped between the outer ring (101) and inner ring (102)
Gap, the scalable annular filter screen (3) are set between outer ring (101) and inner ring (102), and the inspection well cover (2) is connected to and can stretch
Contracting annular filter screen (3) upper end and be located at inner ring (102) above；Scalable annular filter screen (3) bottom end is fixedly connected on described
On interior edge (1011)；
The Internet of Things net unit (4) include power supply device (401), liquidometer (402), flowmeter (403), collector (404) and
Things-internet gateway (405)；The liquidometer (402) is set to inspection well cover (2) bottom side, and the flowmeter (403) is set to interior edge
(1011) inside；The collector (404) and things-internet gateway (405) are set on the inside of inner ring (102)；
The power supply device (401) is used for system power supply；
The liquidometer (402) is for detecting depth of accumulated water；
The flowmeter (403) is used to detect the instantaneous flow of draining；
The collector (404) is used to receive the detected value of liquidometer (402) and flowmeter (403) output and is sent to Internet of Things
Gateway (405)；
The things-internet gateway (405) is used to upload the detected value of collector (404) to remote server.
2. Internet of Things buoyancy inspection shaft according to claim 1, it is characterised in that: the inspection well cover (2) is double-layer structure, material
Matter is different, and upper layer covers SMC resin type composite material, and lower layer is polyurethane foamed material；The averag density of the inspection well cover is
0.3~0.4g/cm.
3. Internet of Things buoyancy inspection shaft according to claim 1, it is characterised in that: the power supply device (401) includes lithium electricity
Pond (4011) and the solar panel (4012) for being connected to lithium battery (4011), the solar panel (4012) are layed in
On inspection well cover (2), the lithium battery (4011) is set on the inside of inner ring (102), the lithium battery (4011) and liquidometer (402),
Flowmeter (403), collector (404) and things-internet gateway (405) electrical connection.
4. Internet of Things buoyancy inspection shaft according to claim 3, it is characterised in that: the collector (404) and liquidometer
It (402), is wired connection, the biography of information between the collector (404) and things-internet gateway (405) between flowmeter (403)
The defeated antenna being equipped with to be wirelessly transferred, in collector (404) for wireless transmission, transmission frequency 433MHz；
The antenna that the things-internet gateway (405) is equipped with for realizing wireless transmission, transmission frequency 433MHz；The Internet of Things
It is equipped in gateway (405) for realizing the Ethernet interface transmitted with remote server information.
5. Internet of Things buoyancy inspection shaft according to claim 4, it is characterised in that: the Internet of Things net unit (4) further includes control
Device (406) processed and alarm (407), controller (406) and alarm (407) are set on the inside of inner ring (102), the controller
(406) for receiving the control signal of remote server generation and according to control signal driving alarm (407) alarm.
6. Internet of Things buoyancy inspection shaft according to claim 5, it is characterised in that: the controller (406) and alarm
It (407) is wired connection between；Information is transmitted as being wirelessly transferred between the controller (406) and things-internet gateway (405),
It is equipped in controller (406) for realizing the antenna being wirelessly transferred between things-internet gateway (405), transmission frequency is
433MHz。
7. Internet of Things buoyancy inspection shaft according to claim 6, it is characterised in that: the power supply device (401), liquidometer
(402), flowmeter (403), collector (404), things-internet gateway (405), controller (406) and alarm (407) are all made of
IP68 waterproof grade equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178621.5U CN209412943U (en) | 2018-12-24 | 2018-12-24 | A kind of Internet of Things buoyancy inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178621.5U CN209412943U (en) | 2018-12-24 | 2018-12-24 | A kind of Internet of Things buoyancy inspection shaft |
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| Publication Number | Publication Date |
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| CN209412943U true CN209412943U (en) | 2019-09-20 |
Family
ID=67940330
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822178621.5U Active CN209412943U (en) | 2018-12-24 | 2018-12-24 | A kind of Internet of Things buoyancy inspection shaft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505341A (en) * | 2018-12-24 | 2019-03-22 | 江苏信息职业技术学院 | A kind of Internet of Things buoyancy inspection shaft |
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2018
- 2018-12-24 CN CN201822178621.5U patent/CN209412943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505341A (en) * | 2018-12-24 | 2019-03-22 | 江苏信息职业技术学院 | A kind of Internet of Things buoyancy inspection shaft |
| CN109505341B (en) * | 2018-12-24 | 2024-05-14 | 江苏信息职业技术学院 | Buoyancy inspection well of Internet of things |
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