CN219996281U

CN219996281U - Waterlogging vertical rod

Info

Publication number: CN219996281U
Application number: CN202321657086.6U
Authority: CN
Inventors: 姚小翔; 李兆忠; 程闯闯; 史晓冬; 董泽伟; 顾佳浩; 张健兵; 金敏娇
Original assignee: Ningbo Hongtai Water Resources Information Technology Co ltd
Current assignee: Ningbo Hongtai Water Resources Information Technology Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-10
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to the technical field of water level monitors, in particular to a waterlogging vertical rod which comprises a vertical rod, a controller and a water level detection device; the vertical rod comprises a hollow rod, a top cover and a chassis, the lower part of the hollow rod is provided with a plurality of water inlets, and the chassis is provided with a plurality of first through holes; the water level detection device comprises a bubble type sensor and a detection air pipe, the bubble type sensor is arranged in the top cover, one end of the detection air pipe is connected with the bubble type sensor, and the other end of the detection air pipe is arranged at the bottom of the hollow rod and used for detecting the water level of water entering the hollow rod; the waterlogging vertical rod can be detachably installed through the first through hole of the chassis, so that an operator can conveniently put the waterlogging vertical rod into each low-lying zone of a city to monitor, and the effect of rapid displacement is achieved; secondly, the bubble type sensor can acquire the water level of water entering the hollow rod, so that the problem of inaccurate detection data caused by precipitation of silt or other impurities is solved, and the accuracy of the detection data acquired by the background is greatly improved.

Description

Waterlogging vertical rod

Technical Field

The utility model relates to the technical field of water level monitors, in particular to a waterlogging vertical rod.

Background

In recent years, the phenomenon that a great amount of water is accumulated in urban underpass tunnels, underpass depressions and ground depressions caused by heavy rainfall occurs, and the tendency is increasing; in the rainy cities in the south of China, accumulated water is sometimes up to more than one meter, and can not be discharged in time for a long time, so that great inconvenience is brought to people in traveling; urban ponding causes damage to public facilities, so that traffic, electric power, communication, network transmission, water sources and the like are seriously influenced or damaged, and various inconveniences are brought to the production and life of people; in addition, as population density increases, and the central effect of cities increases secondary effects and indirect losses, significant economic losses and casualties can be caused when serious.

At present, a plurality of cities are provided with ponding liquid level monitoring equipment at low-lying places, so that great effect is exerted for avoiding personnel and property loss caused by urban waterlogging, for example, CN201720505133.3 discloses an urban tunnel waterlogging alarm device which comprises power supply equipment, a controller, a water logging sensor, an audible and visual alarm and a barrier gate; the equipment adopts a mains supply or solar power supply mode, so that the equipment has larger volume, complex installation and higher cost, therefore, the equipment can only be installed at some positions which are extremely easy to accumulate water, and the accumulated water liquid level monitoring at the relatively lower positions of the whole city is impossible, so that the omission is unavoidable.

Therefore, chinese patent CN208953065U discloses a city waterlogging monitoring device with a warning column structure, which comprises a warning column, wherein a water logging monitoring alarm device and a water logging sensor are installed in a cavity of the warning column, and the water logging monitoring alarm device comprises an antenna, a data acquisition processing module, a battery and an audible and visual alarm; the warning column structure is adopted as a carrier of ponding monitoring equipment, so that the warning column structure can be conveniently installed on the pavement of a low-lying place in a city, and the problem of monitoring the water drawing liquid level is solved; however, the scheme still has the following defects that 1, the equipment only adopts a water sensor as the detection of the water level, the water sensor is based on the liquid conduction principle, whether water exists or not is detected by using an electrode, if the water enters a mud or other impurities in a warning column in the using process, and the situation that the impurities or the mud is attached to the water sensor is caused, one part of the conditions tend to cause inaccurate monitoring data; 2. in the using process of the warning column, water flow is injected into the column from the lower part of the warning column, and enters into holes below the column, so that sludge is easily accumulated after long-term use, the holes are blocked, and accumulated water cannot enter the column; 3. the warning post is fixedly installed, needs to be pre-buried in advance during installation, cannot be easily moved after installation, is too many in low-lying areas of a city, and is uneconomical if laid in a large area, and unnecessary waste is caused.

Disclosure of Invention

In order to solve one of the problems, the utility model provides a waterlogging pole which can be rapidly shifted and has more accurate monitoring data.

A waterlogging vertical rod comprises a vertical rod, a controller and a water level detection device;

the vertical rod comprises a hollow rod, a top cover arranged on the top of the hollow rod in a covering mode and a base plate fixed on the bottom of the hollow rod, a plurality of water inlets are formed in the lower portion of the hollow rod, and a plurality of first through holes uniformly distributed around the center of the base plate are formed in the base plate;

the water level detection device comprises a bubble type sensor and a detection air pipe, wherein the bubble type sensor is arranged in the top cover, one end of the detection air pipe is connected with the bubble type sensor, the other end of the detection air pipe is arranged at the bottom of the hollow rod and used for detecting the water level of water entering the hollow rod, and the controller is electrically connected with the bubble type sensor.

The utility model has the advantages and beneficial effects that: the waterlogging vertical rod can be detachably installed through the first through hole of the chassis, so that an operator can conveniently place the waterlogging vertical rod into each low-lying zone of a city to monitor, and the effect of rapid displacement is achieved; secondly, the bubble type sensor can acquire the water level of water entering the hollow rod through the detection air pipe arranged at the bottom of the hollow rod, the detection mode has higher detection progress than that of the water immersion sensor, meanwhile, the problem of inaccurate detection data caused by sludge or other impurity precipitation is solved, and the accuracy of the detection data acquired by the background is greatly improved.

Preferably, the waterlogging vertical rod further comprises a filtering device, the filtering device is fixedly connected to the chassis and located in the hollow rod, and the other end of the detection air pipe extends into the filtering device and is fixedly connected to the filtering device. Through the filter equipment, can further filter the impurity of flowing into hollow pole inside like this, guarantee to detect tracheal detection environment and can not receive the influence of magazine thing or silt.

Preferably, the filtering device comprises a fixing sleeve and a filtering net cover placed in the fixing sleeve, a plurality of hollowed areas are arranged on the fixing sleeve, the fixing sleeve is fixedly connected to the chassis, and a second through hole is formed in the top of the fixing sleeve so that the detection air pipe stretches into the filtering net cover and is fixed to the detection air pipe. The setting like this, the hollow out area on the fixed cover can make rivers conveniently enter into its inside, simultaneously through the filtration of filtering the screen panel, can be better guarantee to detect tracheal detection environment can not receive the influence of magazine thing or silt.

Preferably, the waterlogging vertical rod further comprises a water sensor electrically connected with the controller, and the water sensor is fixedly connected to the chassis and located in the filter screen cover. The water logging sensor is used for detecting whether water flows into the bottom of the hollow rod, if water is detected to enter the hollow rod, the water logging sensor can send a water signal to the controller, the controller controls the bubble type sensor to work, and energy consumption caused by the fact that the bubble type sensor works all the time can be prevented from being wasted.

Preferably, the waterlogging vertical rod further comprises an air pump and a plurality of air pipes, the air pump is arranged in the top cover, one end of each air pipe is connected with the air pump, the other end of each air pipe stretches into the hollow rod, and the other end of each air pipe faces to the bottom of the hollow rod. The air pump generates compressed air and ventilates the hollow rod through the air pipe, so that the sludge or impurities attached to the air inlet holes can be blown away, and the sludge or impurities of the air inlet holes are prevented from being accumulated.

Preferably, the hollow rod comprises a supporting rod, a telescopic rod and a fastening structure, the bottom of the supporting rod is fixedly connected with the chassis, the inner diameter of the supporting rod is larger than the outer diameter of the telescopic rod, so that the telescopic rod moves up and down in the supporting rod, the fastening structure is arranged on the supporting rod and used for fixing the telescopic rod, and the top cover is fixed at one end of the telescopic rod. The telescopic rod moves up and down in the supporting rod, the height of the integral vertical rod can be adjusted according to specific weather conditions and geographical conditions, and the telescopic rod is fixed through the fastening structure, so that the universality of the vertical rod is improved.

Preferably, the fastening structure comprises one or more plum blossom handle screws, and the support rod is provided with one or more threaded holes for the plum blossom handle screws to be matched with. The telescopic rod can be quickly fixed through the threaded fit of the plum blossom handle screw and the threaded hole.

Preferably, the waterlogging pole further comprises a wireless communicator, and the wireless communicator is arranged in the top cover and is electrically connected with the controller. The upper computer at the rear end can monitor the waterlogging vertical rod through the wireless communicator, and the effect of real-time monitoring can be achieved without additional stay wires.

Preferably, the top cover is further provided with an alarm lamp, and the alarm lamp is electrically connected with the controller. The alarm lamp can be used for warning pedestrians and monitoring staff, so that the monitoring staff can judge the depth of the water level according to the color change of the alarm lamp, and meanwhile, the pedestrians are reminded of the danger of the water depth.

Preferably, the waterlogging vertical rod further comprises a power supply, wherein the power supply is arranged in the top cover and is electrically connected with the controller. The power supply has the function of supplying power, and after monitoring personnel install the waterlogging vertical rod, the waterlogging vertical rod can directly work without additional stay wire power supply.

Drawings

FIG. 1 is an exploded view of the waterlogging pole of the present utility model;

FIG. 2 is an exploded view of the filter device of the present utility model;

FIG. 3 is a schematic view of a trachea according to the present utility model;

fig. 4 is a schematic axial view of the waterlogging pole of the present utility model.

Wherein,

1. a vertical rod; 2. a controller; 3. a water level detecting device; 4. an air inlet hole; 5. a first through hole; 6. a filtering device; 7. a hollowed-out area; 8. a second through hole; 9. a water immersion sensor; 10. an air pump; 11. an air pipe; 12. a threaded hole; 13. a wireless communicator; 14. an alarm lamp; 15. a power supply; 1.1, hollow bar; 1.2, a top cover; 1.3, a chassis; 3.1, a bubble type sensor; 3.2, detecting the trachea; 6.1, fixing the sleeve; 6.2, filtering the net cover; 1.11, supporting rods; 1.12, a telescopic rod; 1.13, fastening structure.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1 and 4, a waterlogging pole 1 includes a pole 1, a controller 2, and a water level detecting device 3;

the vertical rod 1 comprises a hollow rod 1.1, a top cover 1.2 arranged on the top of the hollow rod 1.1 in a covering manner and a base plate 1.3 fixed on the bottom of the hollow rod 1.1, wherein the lower part of the hollow rod 1.1 is provided with a plurality of water inlets, and the base plate 1.3 is provided with a plurality of first through holes 5 uniformly distributed around the center of the base plate 1.3;

the water level detection device 3 comprises a bubble type sensor 3.1 and a detection air pipe 3.2, wherein the bubble type sensor 3.1 is arranged in the top cover 1.2, one end of the detection air pipe 3.2 is connected with the bubble type sensor 3.1, the other end of the detection air pipe is arranged at the bottom of the hollow rod 1.1 and used for detecting the water level of water entering the hollow rod 1.1, and the controller 2 is electrically connected with the bubble type sensor 3.1.

Specifically, the waterlogging vertical rod 1 can be detachably installed through the first through hole 5 of the chassis 1.3, so that an operator can conveniently put the waterlogging vertical rod into each low-lying zone of a city to monitor, and the effect of quick displacement is realized; secondly, the bubble type sensor 3.1 can acquire the water level of water entering the hollow rod 1.1 through the detection air pipe 3.2 arranged at the bottom of the hollow rod 1.1, the detection mode has higher detection progress than that of the water immersion sensor 9, meanwhile, the problem of inaccurate detection data caused by sludge or other impurity precipitation is avoided, and the accuracy of the detection data acquired by the background is greatly improved.

The basic principle of the bubble sensor 3.1 is as follows: the bubble sensor 3.1 is internally provided with an air pump 10, the air pump 10 can generate compressed air, and the compressed air is introduced into the detection air pipe 3.2 according to a set interval through the detection air pipe 3.2, so that bubbles uniformly come out and enter water.

The level (h) through which the bubbles flow is related to the static pressure (P) in the hollow bar 1.1 as follows:

P＝ρgh；

then, assuming that the density of the liquid remains the same, there is a certain linear relationship between the measured liquid level and the air pressure in the measuring hollow bar 1.1, and the bubble sensor 3.1 can derive the current water level by measuring the air pressure in the hollow bar 1.1.

Referring to fig. 2, in the preferred embodiment of the present utility model, the waterlogging pole 1 further comprises a filtering device 6, wherein the filtering device 6 is fixedly connected to the chassis 1.3 and is located in the hollow pole 1.1, and the other end of the detecting air pipe 3.2 extends into the filtering device 6 and is fixedly connected to the filtering device 6.

Specifically, through filter equipment 6, can further filter the impurity that flows into hollow pole 1.1 inside, guarantee that the detection environment of detecting trachea 3.2 can not receive the influence of magazine thing or silt.

In order to further optimize the scheme, the filtering device 6 comprises a fixed sleeve 6.1 and a filtering net cover 6.2 placed in the fixed sleeve 6.1, a plurality of hollowed areas 7 are arranged on the fixed sleeve 6.1, the fixed sleeve 6.1 is fixedly connected to the chassis 1.3, and a second through hole 8 is formed in the top of the fixed sleeve 6.1 so that the detecting air pipe 3.2 stretches into the filtering net cover 6.2 and is fixed by the detecting air pipe 3.2.

Specifically, the hollow area 7 on the fixed sleeve 6.1 can enable water flow to conveniently enter the fixed sleeve, and meanwhile, the detection environment of the detection air pipe 3.2 can be better guaranteed not to be influenced by magazine objects or silt through the filtration of the filtering net cover 6.2.

In order to further optimize the scheme, the waterlogging vertical rod 1 further comprises a water sensor 9 electrically connected with the controller 2, and the water sensor 9 is fixedly connected to the chassis 1.3 and is positioned in the filter screen 6.2.

Specifically, the water sensor 9 is used for detecting whether water flows into the bottom of the hollow rod 1.1, if water is detected to enter the hollow rod 1.1, the water sensor 9 can send a water signal to the controller 2, the controller 2 controls the bubble sensor 3.1 to work again, and the waste of energy consumption caused by the continuous work of the bubble sensor 3.1 can be prevented.

The water immersion sensor 9 is used as a starting switch, so that the bubble type sensor 3.1 can start to continuously detect the air supply of the detection air pipe 3.2 as soon as the vertical rod 1 is prevented, a signal can be given to the controller 2 only after the water immersion sensor 9 detects water, the bubble type sensor 3.1 is controlled to work through the controller 2, and the endless energy consumption of the bubble type sensor 3.1 is prevented.

Referring to fig. 3, in the preferred embodiment of the present utility model, the waterlogging pole 1 further comprises an air pump 10 and a plurality of air pipes 11, wherein the air pump 10 is disposed in the top cover 1.2, one end of each air pipe 11 is connected with the air pump 10, the other end extends into the hollow pole 1.1, and the other end of each air pipe 11 faces the bottom of the hollow pole 1.1.

Specifically, the air pump 10 generates compressed air and ventilates the hollow rod 1.1 through the air pipe 11, so that the sludge or impurities attached to the air inlet 4 can be blown away to prevent the sludge or impurities of the air inlet 4 from accumulating; meanwhile, the air pump 10 can also be used as an air supply source of the detection air pipe 3.2.

In order to further optimize the scheme, the hollow rod 1.1 comprises a supporting rod 1.11, a telescopic rod 1.12 and a fastening structure 1.13, wherein the bottom of the supporting rod 1.11 is fixedly connected with the chassis 1.3, the inner diameter of the supporting rod 1.11 is larger than the outer diameter of the telescopic rod 1.12, so that the telescopic rod 1.12 moves up and down in the supporting rod 1.11, the fastening structure 1.13 is arranged on the supporting rod 1.11 and used for fixing the telescopic rod 1.12, and the top cover 1.2 is fixed at one end of the telescopic rod 1.12.

Specifically, the telescopic rod 1.12 moves up and down in the supporting rod 1.11, the height of the integral vertical rod 1 can be adjusted according to specific weather conditions and geographical conditions, and the telescopic rod is fixed through the fastening structure 1.13, so that the universality of the vertical rod 1 is improved.

In order to further optimize the scheme, the fastening structure 1.13 comprises one or more plum blossom handle screws, and one or more threaded holes 12 for the plum blossom handle screws to be matched with are arranged on the supporting rod 1.11.

Specifically, the telescopic rod 1.12 can be quickly fixed through the threaded fit of the plum blossom handle screw and the threaded hole 12.

In order to further optimize the scheme, the waterlogging pole 1 further comprises a wireless communicator 13, and the wireless communicator 13 is arranged in the top cover 1.2 and is electrically connected with the controller 2.

Specifically, the upper computer at the rear end can monitor the waterlogging vertical rod 1 through the wireless communicator 13, and the effect of real-time monitoring can be realized without additional stay wires.

In order to further optimize the scheme, the top cover 1.2 is also provided with an alarm lamp 14, and the alarm lamp 14 is electrically connected with the controller 2.

Specifically, the warning lamp 14 can give a warning to the passing pedestrian and the monitoring personnel, and the monitoring personnel can judge the depth of the water level according to the color change of the warning lamp 14 conveniently, and the passing pedestrian is reminded at the same time, and the water depth is dangerous.

In order to further optimize the scheme, the waterlogging vertical rod 1 further comprises a power supply 15, the power supply 15 is arranged in the top cover 1.2, and the power supply 15 is electrically connected with the controller 2.

Specifically, the power supply 15 plays a role in supplying power, and after the monitoring personnel installs the waterlogging pole setting 1, the waterlogging pole setting 1 can directly work without additional stay wire power supply.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The waterlogging vertical rod is characterized by comprising a vertical rod (1), a controller (2) and a water level detection device (3);

the vertical rod (1) comprises a hollow rod (1.1), a top cover (1.2) arranged on the top of the hollow rod (1.1) in a covering mode and a base plate (1.3) fixed on the bottom of the hollow rod (1.1), a plurality of water inlets (4) are formed in the lower portion of the hollow rod (1.1), and a plurality of first through holes (5) uniformly distributed around the center of the base plate (1.3) are formed in the base plate (1.3);

the water level detection device (3) comprises a bubble type sensor (3.1) and a detection air pipe (3.2), wherein the bubble type sensor (3.1) is arranged in the top cover (1.2), one end of the detection air pipe (3.2) is connected with the bubble type sensor (3.1), the other end of the detection air pipe is arranged at the bottom of the hollow rod (1.1) and used for detecting the water level of water entering the hollow rod (1.1), and the controller (2) is electrically connected with the bubble type sensor (3.1).

2. The waterlogging pole according to claim 1, further comprising a filtering device (6), wherein the filtering device (6) is fixedly connected to the chassis (1.3) and is located in the hollow pole (1.1), and the other end of the detecting air pipe (3.2) extends into the filtering device (6) and is fixedly connected to the filtering device (6).

3. The waterlogging vertical rod according to claim 2, wherein the filtering device (6) comprises a fixing sleeve (6.1) and a filtering net cover (6.2) placed in the fixing sleeve (6.1), a plurality of hollowed-out areas (7) are formed in the fixing sleeve (6.1), the fixing sleeve (6.1) is fixedly connected to the chassis (1.3), and a second through hole (8) is formed in the top of the fixing sleeve (6.1) so that the detecting air pipe (3.2) stretches into the filtering net cover (6.2) and is fixed to the detecting air pipe (3.2).

4. A waterlogging pole according to claim 3, further comprising a water sensor (9) electrically connected to the controller (2), the water sensor (9) being fixedly connected to the chassis (1.3) and located in the filter screen (6.2).

5. The waterlogging pole according to any one of claims 1 to 4, further comprising an air pump (10) and a plurality of air pipes (11), wherein the air pump (10) is arranged in the top cover (1.2), one end of each air pipe (11) is connected with the air pump (10), the other end extends into the hollow rod (1.1), and the other end of each air pipe (11) faces the bottom of the hollow rod (1.1).

6. The waterlogging pole setting according to claim 5, wherein the hollow pole (1.1) comprises a supporting rod (1.11), a telescopic rod (1.12) and a fastening structure (1.13), the bottom of the supporting rod (1.11) is fixedly connected with the chassis (1.3), the inner diameter dimension of the supporting rod (1.11) is larger than the outer diameter dimension of the telescopic rod (1.12), so that the telescopic rod (1.12) moves up and down in the supporting rod (1.11), the fastening structure (1.13) is arranged on the supporting rod (1.11) and used for fixing the telescopic rod (1.12), and the top cover (1.2) is fixed at one end of the telescopic rod (1.12).

7. The waterlogging pole according to claim 6, wherein the fastening structure (1.13) comprises one or more quincuncial handle screws, and the support bar (1.11) is provided with one or more threaded holes (12) for the quincuncial handle screws to be screwed.

8. The pole according to claim 7, characterized in that it further comprises a wireless communicator (13), said wireless communicator (13) being arranged inside said top cover (1.2) and being electrically connected to said controller (2).

9. The waterlogging pole setting according to claim 8, characterized in that the top cover (1.2) is further provided with an alarm lamp (14), and the alarm lamp (14) is electrically connected with the controller (2).

10. The waterlogging pole according to claim 9, further comprising a power supply (15), the power supply (15) being arranged in the top cover (1.2), the power supply (15) being electrically connected to the controller (2).