CN114485858A - Water level exceeding warning system - Google Patents
Water level exceeding warning system Download PDFInfo
- Publication number
- CN114485858A CN114485858A CN202210085778.1A CN202210085778A CN114485858A CN 114485858 A CN114485858 A CN 114485858A CN 202210085778 A CN202210085778 A CN 202210085778A CN 114485858 A CN114485858 A CN 114485858A
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- Prior art keywords
- water level
- water
- wireless communication
- sensing device
- communication module
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 238000004891 communication Methods 0.000 claims abstract description 15
- 239000006260 foam Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000008447 perception Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010013647 Drowning Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
- G01F23/686—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means using opto-electrically actuated indicating means
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Fluid Mechanics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The application discloses an ultra-water level warning system which comprises a sensing part, a control part and a display part, wherein the sensing part comprises a water level sensing device and a wireless communication module, and the wireless communication module is arranged on a main control board; the control part comprises a receiver and a control module, the receiver receives signals of the wireless communication module, the control module sends control instruction signals to the display part, and the display part displays warning information after receiving the control instruction signals. To ponding in the culvert, this application reaches set depth of water and sends early warning signal promptly to direct suggestion of display screen mode at culvert access & exit top with directly perceived mode, clear directly perceived.
Description
Technical Field
The application relates to a super water level warning system, in particular to warning when ponding of urban roads, bridges and culverts reaches dangerous case water level, and belongs to the technical field of traffic informatization.
Background
In the process of rapid urban expansion in recent years, originally, the highway and the railway pass through a remote area and gradually become busy, in order to pass through the railway and the separation of the highway, life and traffic of each section are connected, a highway culvert becomes a main means for passing through a railway line and the urban highway, the culvert is lower than a normal running road surface, particularly in a plurality of areas with lower altitude, municipal drainage is not smooth, flood discharge capacity is limited, when strong convection meteorological weather happens suddenly, bridge culvert ponding is caused in a short time, passing vehicles and pedestrians cannot judge dangerous situations in time, the dangerous situations are caused by the risk of passing through the ponding bridge culvert, vehicle anchor dropping damage is caused by the risk of passing through the ponding bridge culvert, and even drowning death events of personnel occur occasionally.
Under the general condition, vehicle personnel perception danger can not pass through in case of bridge and culvert ponding is too dark, all because the adventure is gone into, the wrong estimation water depth, and flameout is stranded suddenly, and all bridges and culverts all have the depth of water scale, and some road surfaces have the water level marking in addition, but these belong to passive warning, often neglect easily or the warning nature is not strong in the actual scene, consequently need an initiative early warning, appear when the dangerous situation condition, in time initiative early warning, the suggestion vehicle pedestrian need not the adventure.
Most domestic automobiles have the risk of water intake and flameout when the wading depth is about 30cm, so that the sensed water surface height of 30cm is used as a limit warning, the water level increment in the period is used as a stage prompting target, and the water level higher than 30cm is kept for forbidden warning.
Disclosure of Invention
The technical problem that this application will be solved is the problem of how initiative early warning of culvert ponding.
In order to solve the technical problems, on one hand, the technical scheme of the application provides a water level sensing sensor module which is characterized by comprising a main control board, a rotating shaft and a battery pack, wherein the rotating shaft is fixedly connected with a floating block rotating arm, the tail end of the floating block rotating arm is fixedly connected with a foam floating block, the foam floating block floats upwards along with the water surface so as to drive the rotating shaft to rotate, a water level positioning disc is fixedly arranged on the rotating shaft, a plurality of mark hole sites are arranged on the water level positioning disc, a U-shaped photoelectric switch is arranged on the moving track of the mark hole sites, and the U-shaped photoelectric switch is connected to the main control board; the main control board is powered by the battery pack.
On one hand, the application also provides a water level sensing device which is characterized by comprising a shell, a breather pipe and the water level sensing sensor module arranged in the shell; the bottom end of the vent pipe is communicated with the inner cavity of the shell, and the bottom of the shell is provided with a water inlet hole.
Preferably, a bottom cover is arranged below the shell, water permeable filter cotton is arranged in the bottom cover, a water permeable hole is formed in the bottom, the water permeable filter cotton is arranged between the water inlet hole and the water permeable hole, and the water permeable filter cotton covers the water inlet hole.
Preferably, the side of the shell towards the bottom cover and the side of the bottom cover towards the shell are both provided with magnetic steel, and the bottom cover is connected with the shell in a magnetic attraction manner.
Preferably, the shell is provided with a detachable back plate, and a rubber ring seal is arranged between the detachable back plate and the shell.
On the other hand, the application also provides an ultra-water level warning system which comprises a sensing part, a control part and a display part, wherein the sensing part comprises the water level sensing device and a wireless communication module, and the wireless communication module is arranged on the main control board; the control part comprises a receiver and a control module, the receiver receives signals of the wireless communication module, the control module sends control command signals to the display part, and the display part displays warning information after receiving the control command signals.
This application advantage lies in:
1. when the water reaches a set water depth, an early warning signal is sent out, and the water is directly prompted in a display screen mode on the top of the culvert inlet and outlet in a visual mode, so that the water is clear and visual;
2. the sensor is powered by an independent battery, is waterproof and closed, and has low power consumption when no dangerous case exists;
3. the wiring work is reduced by wireless communication means transmission.
Drawings
FIG. 1 is a structural diagram of an ultra-high water level warning system provided in an embodiment;
FIG. 2 is a schematic structural diagram of a water level sensing apparatus provided in the embodiment;
FIG. 3 is a schematic view of the installation of the water level sensing device and the water level sensing sensor module provided in the embodiment;
FIG. 4 is an exploded view of the water level sensor module and the water level sensing device provided in the embodiment;
FIG. 5 is a schematic structural diagram of a water level sensor module;
reference numerals are as follows: a sensing section 1, a control section 2, a display section 3;
the water level sensing device 11, the wireless communication module 12, the receiver 21, the control module 22 and the display screen module 31;
the device comprises a shell 111, a bottom cover 112, a vent pipe 113, a water level sensing sensor module 114, a water inlet hole 111-1, a fixing hole 111-2, magnetic steel 112-1, permeable filter cotton 112-2, a permeable hole 112-3, a pipe body 113-1, a filter screen cap 113-2, a permeable sponge 113-3, a pipe seat 113-4, a main control board 114-1, a battery pack 114-2, a foam floating block 114-3, a mark hole position 114-4, a water level positioning disc 114-5, a U-shaped photoelectric switch 114-6, a waterproof bearing 114-7 and a floating block rotating arm 114-8.
Detailed Description
In order to make the present application more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
The embodiment provides an ultra-water level warning system which is mainly used for sensing water level change increment and carrying out early warning according to water level; as shown in fig. 1, the system includes a sensing portion 1, a control portion 2, a display portion 3, the display portion 3 and the control portion 2 are powered by an external power supply, a water level sensing device 11 of the sensing portion 1 senses water level changes, after a warning condition is triggered, the water level changes are transmitted to the control portion 2 through a wireless communication module 12, the control portion 2 receives a warning signal through a receiver 21, a control instruction signal is sent to the display portion 3 through a control module 22, the display portion 3 displays preset warning information after receiving the control instruction signal sent by the control portion 2, and the display portion 3 can be provided with a plurality of display screen modules 31 located at different positions for displaying warning information, such as the top of a culvert passageway.
In order to realize sensing measurement when the water level rises and avoid interference of unstable water surface on measurement judgment when the water level rises in an actual scene, the water level sensing device 11 provided by the embodiment adopts a semi-closed cabin structure, and comprises a shell 111, a bottom cover 112, a vent pipe 113 and a water level sensing sensor module 114, as shown in fig. 2 and 3, the bottom of the shell 111 is provided with a water inlet hole 111-1, the bottom cover 112 is arranged at the bottom of the shell 111 as an optional part, magnetic steel 112-1 is fixed on the bottom cover 112 and the bottom of the shell 111 and is magnetically connected through the magnetic steel 112-1, water permeable filter cotton 112-2 and a water permeable hole 112-3 are arranged in the bottom cover 112, liquid sequentially passes through the water inlet hole 112-3, the water permeable filter cotton 112-2 and the water inlet hole 111-1 to enter the shell 111, and the water permeable filter cotton 112-2 mainly ensures that the water quality inside the shell 111 is level stable with the clean water surface, the ventilation pipe 113 is not interfered by external wind waves, and the ventilation pipe is upwards arranged from the top of the shell 111 to play a role of lengthening the communicating device and the antenna, so that the high synchronization of the inner water surface and the outer water surface is ensured, and the wireless communication module 12 is prevented from being out of work due to the fact that the top of the shell is submerged when the water level is ultrahigh. The water level perception sensor module 114 is installed inside the housing 111, and can be conveniently overhauled by a detachable back plate 115, and the detachable back plate 115 and the housing 111 are sealed by a rubber ring.
Specifically, the detailed structures of the water level sensing device 11 and the water level sensing sensor module 114 are shown in fig. 4 and 5, the vent pipe 113 includes a pipe body 113-1, a filter screen cap 113-2 and a breathable sponge 113-3 positioned on the top of the pipe body 113-1, and the bottom of the pipe body 113-1 is fixed on the top of the housing 111 through a pipe seat 113-4; the fixing hole 111-2 is formed on the outer shell 111 to facilitate fixing the water level sensing device 11 on the side wall of the culvert.
Specifically, the water level sensor module 114 includes a main control board 114-1, and the wireless communication module 12 is disposed on the main control board 114-1; a rotating shaft, the rotating shaft is fixedly connected with a floating block rotating arm 114-8, the tail end of the floating block rotating arm 114-8 is fixedly connected with a foam floating block 114-3, the foam floating block 114-3 floats upwards along the water surface to drive the rotating shaft to rotate, a water level positioning disk 114-5 is fixed on the rotating shaft, a plurality of mark hole sites 114-4 are arranged on the circumference of the water level positioning disk 114-5, the foam floating block 114-3 drives the water level positioning disk 114-5 to rotate, a plurality of mark hole sites 114-4 on the water level positioning disk 114-5 move along with the movement, a U-shaped photoelectric switch 114-6 is arranged on the moving track of the mark hole site 114-4, the water level positioning disk 114-5 is positioned in a U-shaped opening of the U-shaped photoelectric switch 114-6, and the U-shaped photoelectric switch 114-6 measures the on-off of the mark hole site 114-4, the method comprises the steps that positioning information of a mark hole position 114-4 is obtained, floating information of a foam floating block 114-3 is correspondingly obtained, so that the liquid level height is obtained, a U-shaped photoelectric switch 114-6 is connected to a main control board 114-1, an instruction generated by the main control board 114-1 is transmitted to a control part 2 through a wireless communication module 12, and the control part 2 sends a signal to a display part 3 to play warning words or other contents; the rotating shaft may be installed inside the housing 111 by a waterproof bearing 114-7; the power supply of main control board 114-1 may be powered by battery pack 114-2.
Claims (6)
1. A water level perception sensor module is characterized by comprising a main control board (114-1), a rotating shaft and a battery pack (114-2), wherein the rotating shaft is fixedly connected with a floating block rotating arm (114-8), the tail end of the floating block rotating arm (114-8) is fixedly connected with a foam floating block (114-3), the foam floating block (114-3) floats upwards along with the water surface to drive the rotating shaft to rotate, a water level positioning disc (114-5) is fixedly arranged on the rotating shaft, a plurality of mark hole positions (114-4) are arranged on the water level positioning disc (114-5), a U-shaped photoelectric switch (114-6) is arranged on the moving track of the mark hole positions (114-4), and the U-shaped photoelectric switch (114-6) is connected to the main control board (114-1); the main control board (114-1) is powered by the battery pack (114-2).
2. A water level sensing device, comprising a housing (111), a ventilation pipe (113) and the water level sensing sensor module of claim (1) disposed inside the housing (111); the bottom end of the vent pipe (113) is communicated with the inner cavity of the shell (11), and the bottom of the shell (11) is provided with a water inlet hole (111-1).
3. The water level sensing device according to claim 2, wherein a bottom cover (112) is provided below the housing (11), a water permeable filter (112-2) is provided in the bottom cover (112), a water permeable hole (112-3) is provided at the bottom, the water permeable filter (112-2) is provided between the water inlet hole (111-1) and the water permeable hole (112-3), and the water permeable filter (112-2) covers the water inlet hole (111-1).
4. The water level sensing device according to claim 2, wherein the side of the outer shell (11) facing the bottom cover (112) and the side of the bottom cover (112) facing the outer shell (11) are both provided with magnetic steel (112-1), and the bottom cover (112) and the outer shell (11) are magnetically connected.
5. Water level sensing device according to claim 2, wherein the housing (11) is provided with a detachable back plate (115), and a rubber ring seal is provided between the detachable back plate (115) and the housing (111).
6. An over water level warning system, characterized by comprising a sensing part (1), a control part (2) and a display part (3), wherein the sensing part (1) comprises a water level sensing device (11) according to any one of claims 2 to 5 and a wireless communication module (12), and the wireless communication module (12) is arranged on a main control board (114-1); control portion (2) are including receiver (21) and control module group (22), wireless communication module (12) signal is received in receiver (21), control module group (22) send control command signal to display portion (3), display portion (3) display warning information after accepting control command signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210085778.1A CN114485858A (en) | 2022-01-25 | 2022-01-25 | Water level exceeding warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210085778.1A CN114485858A (en) | 2022-01-25 | 2022-01-25 | Water level exceeding warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114485858A true CN114485858A (en) | 2022-05-13 |
Family
ID=81475159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210085778.1A Pending CN114485858A (en) | 2022-01-25 | 2022-01-25 | Water level exceeding warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114485858A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090038395A1 (en) * | 2007-08-08 | 2009-02-12 | Roth Robert A | Light sensing contactless fuel level sensor |
| US20110234716A1 (en) * | 2010-03-26 | 2011-09-29 | Brother Kogyo Kabushiki Kaisha | Liquid cartridge and liquid supplying device |
| KR102227149B1 (en) * | 2020-09-02 | 2021-03-12 | 김현숙 | Flood-warning device |
| CN113267232A (en) * | 2021-06-28 | 2021-08-17 | 张炜 | Highway culvert rainstorm and flooding warning emergency system and emergency method |
| CN217585974U (en) * | 2022-01-25 | 2022-10-14 | 上海柒合城市家具发展有限公司 | Water level perception sensor module, water level perception device and super water level warning system |
-
2022
- 2022-01-25 CN CN202210085778.1A patent/CN114485858A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090038395A1 (en) * | 2007-08-08 | 2009-02-12 | Roth Robert A | Light sensing contactless fuel level sensor |
| US20110234716A1 (en) * | 2010-03-26 | 2011-09-29 | Brother Kogyo Kabushiki Kaisha | Liquid cartridge and liquid supplying device |
| CN102218926A (en) * | 2010-03-26 | 2011-10-19 | 兄弟工业株式会社 | Liquid cartridge and liquid supplying device |
| KR102227149B1 (en) * | 2020-09-02 | 2021-03-12 | 김현숙 | Flood-warning device |
| CN113267232A (en) * | 2021-06-28 | 2021-08-17 | 张炜 | Highway culvert rainstorm and flooding warning emergency system and emergency method |
| CN217585974U (en) * | 2022-01-25 | 2022-10-14 | 上海柒合城市家具发展有限公司 | Water level perception sensor module, water level perception device and super water level warning system |
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