CN113701855A - Flood prevention early warning monitoring device and monitoring method thereof - Google Patents
Flood prevention early warning monitoring device and monitoring method thereof Download PDFInfo
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- CN113701855A CN113701855A CN202110919768.9A CN202110919768A CN113701855A CN 113701855 A CN113701855 A CN 113701855A CN 202110919768 A CN202110919768 A CN 202110919768A CN 113701855 A CN113701855 A CN 113701855A
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- 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
- G01F23/56—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 using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
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- 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
- G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
- G01F23/2961—Acoustic waves for discrete levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The invention relates to the technical field of flood prevention early warning, in particular to a monitoring device and a monitoring method for flood prevention early warning, wherein when the water level continues to rise, the water level pushes a floating plate to continue to move upwards, so that the top end of a support rod pushes a partition plate positioned at the lowest part to move upwards, the top end of a touch head on the top end of the partition plate at the lowest part is contacted with the bottom end of a warning device positioned at the upper part of the touch head, secondary flood prevention warning is triggered, and the rest can be done in the same way, so that the device can perform flood prevention warning of different levels, and the flexibility of the device for flood prevention early warning is improved; including baffle, adjusting device, image acquisition device, water level bucket, buffer, fixing device, multiunit permeability cell, sleeve, bracing piece, kickboard, multiunit mounting, multiunit telescopic link, mounting bracket, multiunit baffle, multiunit alarm device, multiunit touch head, multiunit buffer spring and multiunit blotter, adjusting device installs on the top of baffle, and image acquisition device installs on adjusting device's top, and the water level bucket top is connected with the bottom of baffle.
Description
Technical Field
The invention relates to the technical field of flood prevention early warning, in particular to a monitoring device and a monitoring method for flood prevention early warning.
Background
The monitoring device and the monitoring method for flood prevention early warning are widely used in the field of flood prevention early warning; flood prevention is related work performed in the aspects of flood forecasting, flood prevention scheduling, flood prevention engineering application and the like in order to prevent and alleviate flood disasters, and the main content of flood prevention comprises the following steps: according to the dispatching and application of flood control projects such as weather situation forecast, flood condition forecast, dikes, reservoirs, water gates, flood storage areas and the like, in the flood control early warning and monitoring process, the traditional detection device is inconvenient to send different alarms to water levels with different heights in the reservoirs, so that the use limitation of the device is increased, and the flexibility of the device in flood control early warning is reduced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a flood prevention early warning monitoring device and a flood prevention early warning monitoring method, wherein when the water level continues to rise, the water level pushes the floating plate to continue to move upwards, so that the top end of the supporting rod pushes the partition plate positioned at the lowest part to move upwards, the top end of the touch head on the top end of the partition plate positioned at the lowest part is contacted with the bottom end of the warning device positioned at the upper part of the touch head, secondary flood prevention warning is triggered, and the rest can be done in the same way, so that the device can perform flood prevention warning at different levels, and the flexibility of the device in flood prevention early warning is improved.
The invention relates to a flood prevention early warning monitoring device, which comprises a partition plate, an adjusting device, an image acquisition device, a water level barrel, a buffering device, a fixing device, a plurality of groups of vent pipes, a sleeve, a support rod, a floating plate, a plurality of groups of fixing parts, a plurality of groups of telescopic rods, an installation frame, a plurality of groups of partition plates, a plurality of groups of alarm devices, a plurality of groups of touch heads, a plurality of groups of buffer springs and a plurality of groups of buffer cushions, wherein the adjusting device is arranged at the top end of the partition plate, the image acquisition device is arranged at the top end of the adjusting device, the top end of the water level barrel is connected with the bottom end of the partition plate, the lower part of the water level barrel is communicated with a water inlet, the buffering device is communicated with the water inlet of the water level barrel, the fixing device is arranged at the bottom end of the water level barrel, the plurality of groups of vent pipes are communicated and arranged on the outer side wall of the water level barrel, the top end of the sleeve is connected with the bottom end of the partition plate, the support rod can be arranged in the sleeve in a vertical sliding manner and penetrates through the upper and lower end surfaces of the partition plate, the floating plate can be arranged inside the water level barrel in a vertically sliding mode, the multiple groups of fixing pieces are fixedly connected through the multiple groups of telescopic rods respectively, the bottom end of the mounting frame is connected with the top end of the adjusting device, the top end of the mounting frame is connected with the outer side wall of the fixing piece positioned on the top, the left end and the right end of each of the multiple groups of partition plates are connected with the outer side wall of one of the multiple groups of fixing pieces, the top ends of the multiple groups of alarm devices are connected with the bottom ends of the multiple groups of partition plates respectively, the bottom ends of the multiple groups of touch heads are connected with the top ends of the multiple groups of partition plates respectively, the top ends of the multiple groups of buffer springs are connected with the bottom ends of the multiple groups of partition plates respectively; the water in the reservoir enters the water level barrel through the buffer device, the water level in the water level barrel is consistent with that of the reservoir, the floating plate floats at the top end of the water surface, when the water level in the water level barrel rises, the water level pushes the floating plate to move upwards, the supporting rod slides upwards in the sleeve after the floating plate moves upwards, when the water level reaches the early warning height, the top end of the supporting rod is contacted with one group of alarm devices positioned at the lowest part, a communication device is arranged in each alarm device, signals are sent through the communication device, so that a first-level flood prevention alarm is triggered, when the water level continues to rise, the water level pushes the floating plate to move upwards, the top end of the supporting rod pushes the partition plate positioned at the lowest part to move upwards, the top end of the touch head on the top end of the partition plate at the lowest part is contacted with the bottom end of the alarm device positioned at the upper part of the touch head, so that a second-level flood prevention alarm is triggered, and so on the way, therefore, the device can perform flood prevention alarm of different levels, the flexibility of the device for flood prevention early warning is improved, and the use limitation of the device is reduced.
The invention discloses a flood prevention early warning monitoring device, which comprises a cover body, slide rails, a support plate, threaded sleeves, first motors and studs, wherein the bottom end of the cover body is connected with the top end of a partition plate, a plurality of groups of slide rails are all arranged on the inner side wall of the cover body, the outer edge of the support plate can be vertically slidably arranged on the outer side walls of the plurality of groups of slide rails, the top end of a support rod can vertically slidably penetrate through the inside of the support plate, the bottom ends of the plurality of groups of threaded sleeves are all connected with the top end of the partition plate, a plurality of groups of first motors are all arranged at the top end of the support plate, the top ends of a plurality of groups of studs can be rotatably arranged at the bottom end of the support plate, the output ends of a plurality of groups of first motors are concentrically connected with the top ends of the studs, the top ends of a plurality of groups of threaded sleeves are respectively provided with openings, and the lower parts of a plurality of studs can be rotatably arranged in the openings of the plurality of groups of threaded sleeves in a matched manner; it is rotatory to drive the multiunit double-screw bolt through opening the first motor of multiunit, the multiunit double-screw bolt is rotatory back at the screw thread sleeve pipe opening oscilaltion removal, multiunit double-screw bolt support backup pad carries out high lift to make the backup pad pass through the mounting bracket and drive the multiunit mounting and carry out high lift adjustment, through carrying out lift adjustment with the height of multiunit mounting, thereby adjust the top of bracing piece and the distance that is located between the alarm device bottom, the convenience of improving the device to different water level warning line altitude mixture control, improve the device practicality.
The flood prevention early warning monitoring device comprises an axle seat, a rotating shaft, a connecting piece, a second motor, an industrial camera, a third motor and a toothed ring, wherein the bottom end of the axle seat is connected with the top end of a cover body; the water level in the reservoir is observed in real time by arranging the industrial camera, and the water level is automatically shot and uploaded when being ultrahigh, so that the diversification of the monitoring of the water level height in the reservoir is improved, the connecting piece is driven to rotate by opening the second motor, the connecting piece is driven to drive the industrial camera to rotate up and down, the gear is driven to rotate by opening the third motor, the gear rotates to drive the rotating shaft to rotate by the toothed ring, the rotating shaft is driven to rotate in the front and back direction of the industrial camera, the shooting angle adjusting flexibility of the industrial camera is improved, and the practicability of the device is improved.
The monitoring device for flood prevention early warning comprises a water tank, a water pipe, a protective net and partition plates, wherein the water tank is arranged on the inner side wall of a water level barrel, a water inlet and a water outlet are communicated and arranged in the water tank, the water pipe is communicated and arranged at the water outlet of the water tank, the output end of the water pipe is communicated with the water inlet of the water level barrel, the protective net is communicated and arranged at the water inlet of the water tank, and a plurality of groups of partition plates are transversely installed on the inner side wall of the water tank in a staggered mode; inside water in the reservoir passed through the protection network and got into the water tank, carried out the water conservancy diversion to the water of water tank inside through the multiunit baffle, inside making the water after the water conservancy diversion get into water level bucket, carried out the water conservancy diversion through setting up the multiunit baffle to reduce the unrestrained influence to liquid level in the reservoir, improve the accuracy of device to the monitoring of water level height, improve the device practicality.
The flood prevention early warning monitoring device comprises a base plate, a balancing weight, stand columns and inverted teeth, wherein the top end of the base plate is connected with the bottom end of a water level barrel, the top end of the balancing weight is connected with the bottom end of the base plate, a plurality of groups of stand columns are all arranged on the inner side wall of the base plate, and a plurality of groups of inverted teeth are respectively arranged on the outer side walls of the plurality of groups of stand columns; through setting up the balancing weight to improve the centrobaric stability of device, reduce the device and receive the influence of stormy waves and turn over the condition, through setting up multiunit stand and multiunit pawl, improve the positional stability of bottom plate, improve the device practicality.
The monitoring device for flood prevention early warning further comprises a solar panel and a storage battery, wherein the solar panel is installed at the top end of the cover body, the storage battery is installed on the outer side wall of the cover body, and the solar panel is electrically connected with the storage battery; the solar panel and the storage battery are arranged to supply power to the device, so that the device can automatically generate power and operate under special conditions, and the use reliability of the device is improved.
The monitoring device for flood prevention early warning further comprises an ultrasonic water level meter, wherein the ultrasonic water level meter is arranged on the outer side wall of the cover body; the water level is detected by arranging the ultrasonic water level meter, the diversification of the water level monitoring and early warning is improved, and the use reliability of the device is improved.
The monitoring device for flood prevention early warning further comprises a rain gauge, wherein the rain gauge is arranged on the outer side wall of the cover body; the rainfall is measured by arranging the rain gauge, so that the early warning calculation can be carried out on the height of the water level through the rainfall, the multifunctional use of the device is improved, and the use convenience of the device is improved.
The flood prevention early warning monitoring method comprises the following steps:
putting the flood prevention early warning device into water and acquiring the height of a water level;
step two, sending early warning signals of different levels through the flood prevention early warning device according to water lines of different heights, and performing flood prevention early warning work;
step three, automatically shooting and uploading the water level superelevation through an industrial camera in the flood prevention early warning device;
step four, the height of the water level is measured and monitored in an auxiliary mode through an ultrasonic water level meter in the flood prevention early warning device;
and fifthly, measuring rainfall through a rain gauge in the flood prevention early warning device, and calculating the height of the water level by combining the rainfall so as to perform flood prevention early warning.
Compared with the prior art, the invention has the beneficial effects that: the water in the reservoir enters the water level barrel through the buffer device, the water level in the water level barrel is consistent with that of the reservoir, the floating plate floats at the top end of the water surface, when the water level in the water level barrel rises, the water level pushes the floating plate to move upwards, the supporting rod slides upwards in the sleeve after the floating plate moves upwards, when the water level reaches the early warning height, the top end of the supporting rod is contacted with one group of alarm devices positioned at the lowest part, a communication device is arranged in each alarm device, signals are sent through the communication device, so that a first-level flood prevention alarm is triggered, when the water level continues to rise, the water level pushes the floating plate to move upwards, the top end of the supporting rod pushes the partition plate positioned at the lowest part to move upwards, the top end of the touch head on the top end of the partition plate at the lowest part is contacted with the bottom end of the alarm device positioned at the upper part of the touch head, so that a second-level flood prevention alarm is triggered, and so on the way, therefore, the device can perform flood prevention alarm of different levels, the flexibility of the device for flood prevention early warning is improved, and the use limitation of the device is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the connection of the telescopic rod with the telescopic rod;
FIG. 3 is a partial schematic view showing the connection of the support plate to a first motor or the like;
FIG. 4 is a partial structural view showing the connection of the rotary shaft with a connector or the like;
FIG. 5 is a partial structural view showing the connection of the water tank with a partition or the like;
in the drawings, the reference numbers: 1. a partition plate; 2. a water level bucket; 3. a gas permeable pipe; 4. a sleeve; 5. a support bar; 6. a floating plate; 7. a fixing member; 8. a telescopic rod; 9. a mounting frame; 10. a partition plate; 11. An alarm device; 12. a touch head; 13. a buffer spring; 14. a cushion pad; 15. a cover body; 16. A slide rail; 17. a support plate; 18. a threaded bushing; 19. a first motor; 20. a stud; 21. A shaft seat; 22. a rotating shaft; 23. a connecting member; 24. a second motor; 25. an industrial camera; 26. A third motor; 27. a gear; 28. a toothed ring; 29. a water tank; 30. a water pipe; 31. a protective net; 32. a partition plate; 33. a base plate; 34. a balancing weight; 35. a column; 36. chamfering; 37. a solar panel; 38. a storage battery; 39. an ultrasonic water level gauge; 40. a rain gauge.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, in the flood prevention early warning monitoring device of the present invention, when the water level in the water level barrel 2 rises during operation, the water level pushes the floating plate 6 to move upward, the floating plate 6 moves upward to make the support rod 5 slide upward in the sleeve 4, when the water level reaches the early warning height, the top end of the support rod 5 contacts with one of the alarm devices 11 at the lowermost part, thereby initiating a first-level flood prevention alarm, when the water level continues to rise, the water level pushes the floating plate 6 to continue moving upward, so that the top end of the support rod 5 pushes the partition plate 10 at the lowermost part to move upward, so that the top end of the touch head 12 at the top end of the partition plate 10 at the lowermost part contacts with the bottom end of the alarm device 11 at the upper part of the touch head 12, thereby initiating a second-level flood prevention alarm, and so on, the device performs flood prevention alarms at different levels, and then drives the plurality of sets of studs 20 to rotate by opening the plurality of the first motors 19, the multiunit double-screw bolt 20 moves in the oscilaltion of threaded sleeve 18 opening after the rotation, multiunit double-screw bolt 20 supports backup pad 17 and carries out high lift to make backup pad 17 drive multiunit mounting 7 through mounting bracket 9 and carry out high lift adjustment, through carrying out lift adjustment with the height of multiunit mounting 7, thereby adjust the top of bracing piece 5 and the distance that is located between 11 bottoms of alarm device below, then observe the water level in the reservoir in real time through setting up industrial camera 25, and automatic shooting uploads when the water level is superelevation.
The main functions realized by the invention are as follows: when the water level in the water level barrel 2 rises, the water level pushes the floating plate 6 to move upwards, the floating plate 6 moves upwards to enable the support rod 5 to slide upwards in the sleeve 4, when the water level reaches the early warning height, the top end of the support rod 5 is in contact with one group of alarm devices 11 positioned at the lowest part, communication devices are arranged in the alarm devices 11, signals are sent through the communication devices, so that a first-stage flood prevention alarm is triggered, when the water level continues to rise, the water level pushes the floating plate 6 to move upwards so that the top end of the support rod 5 pushes the partition plate 10 positioned at the lowest part to move upwards, the top end of the touch head 12 at the top end of the partition plate 10 at the lowest part is in contact with the bottom end of the alarm device 11 positioned at the upper part of the touch head 12, so that a second-stage flood prevention alarm is triggered, and so on, so that the device can carry out flood prevention alarms at different levels, and the distance between the top end of the support rod 5 and the bottom end of the alarm device 11 positioned at the lowest part is adjusted, the convenience of the device for adjusting the heights of the warning lines of different water levels is improved.
According to the flood prevention early warning monitoring device, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the flood prevention early warning monitoring device can be implemented as long as the beneficial effects of the flood prevention early warning monitoring device can be achieved; the monitoring device for flood prevention early warning and the monitoring method thereof have the advantages that the alarm device 11, the first motor 19, the second motor 24, the industrial camera 25, the third motor 26, the solar panel 37, the storage battery 38, the ultrasonic water level meter 39 and the rain gauge 40 are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions without creative labor of the technicians in the field.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A monitoring device for flood prevention early warning is characterized by comprising a partition plate (1), an adjusting device, an image acquisition device, a water level barrel (2), a buffer device, a fixing device, a plurality of groups of vent pipes (3), a sleeve (4), a support rod (5), a floating plate (6), a plurality of groups of fixing parts (7), a plurality of groups of telescopic rods (8), a mounting rack (9), a plurality of groups of partition plates (10), a plurality of groups of alarm devices (11), a plurality of groups of contact heads (12), a plurality of groups of buffer springs (13) and a plurality of groups of buffer cushions (14), wherein the adjusting device is arranged at the top end of the partition plate (1), the image acquisition device is arranged at the top end of the adjusting device, the top end of the water level barrel (2) is connected with the bottom end of the partition plate (1), the lower part of the water level barrel (2) is communicated with a water inlet, the buffer device is communicated with the water inlet of the water level barrel (2), the fixing device is arranged at the bottom end of the water level barrel (2), the multiple groups of ventilation tubes (3) are all communicated and arranged on the outer side wall of the water level barrel (2), the top end of the sleeve (4) is connected with the bottom end of the partition plate (1), the support rod (5) can be arranged in the sleeve (4) in an up-and-down sliding mode and penetrates through the upper end surface and the lower end surface of the partition plate (1), the top end of the floating plate (6) is connected with the bottom end of the support rod (5), the floating plate (6) can be arranged in the water level barrel (2) in an up-and-down sliding mode, the multiple groups of fixing pieces (7) are fixedly connected through multiple groups of telescopic rods (8) respectively, the bottom end of the mounting rack (9) is connected with the top end of the adjusting device, the top end of the mounting rack (9) is connected with the outer side wall of the fixing piece (7) positioned on the top, the left end and the right end of the multiple groups of the partition plates (10) are connected with the outer side wall of one group of the fixing pieces (7), the top end of the multiple groups of the alarm device (11) is connected with the bottom end of the multiple groups of the partition plates (10) respectively, the top ends of the multiple groups of buffer springs (13) are respectively connected with the bottom ends of the multiple groups of partition plates (10), and the bottom ends of the multiple groups of buffer pads (14) are respectively connected with the top ends of the multiple groups of partition plates (10).
2. The flood prevention early warning monitoring device according to claim 1, wherein the adjusting device comprises a cover body (15), slide rails (16), a support plate (17), threaded sleeves (18), first motors (19) and studs (20), the bottom end of the cover body (15) is connected with the top end of the partition plate (1), a plurality of groups of slide rails (16) are all installed on the inner side wall of the cover body (15), the outer edge of the support plate (17) can be installed on the outer side wall of the plurality of groups of slide rails (16) in a vertically sliding manner, the top end of the support rod (5) can slide vertically to penetrate through the inside of the support plate (17), the bottom ends of the plurality of groups of threaded sleeves (18) are all connected with the top end of the partition plate (1), a plurality of groups of first motors (19) are all installed at the top end of the support plate (17), the top ends of a plurality of studs (20) are rotatably installed at the bottom end of the support plate (17), and the output ends of the plurality of the groups of the first motors (19) are all concentrically connected with the top ends of the studs (20), the top ends of the multiple groups of threaded sleeves (18) are respectively provided with an opening, and the lower parts of the multiple groups of studs (20) can be rotatably and respectively installed in the openings of the multiple groups of threaded sleeves (18) in a matched manner.
3. The flood prevention early warning monitoring device according to claim 1, wherein the image acquisition device comprises a shaft seat (21), a rotating shaft (22), a connecting piece (23), a second motor (24), an industrial camera (25), a third motor (26) and a toothed ring (28), the bottom end of the shaft seat (21) is connected with the top end of the cover body (15), the rotating shaft (22) is rotatably installed at the top end of the shaft seat (21), the connecting piece (23) is rotatably installed at the top end of the rotating shaft (22), the second motor (24) is installed on the outer side wall of the connecting piece (23) and drives the connecting piece (23) to rotate, the bottom end of the industrial camera (25) is connected with the top end of the connecting piece (23), the third motor (26) is installed at the top end of the cover body (15), a gear (27) is arranged at the output end of the third motor (26), and the toothed ring (28) is fixedly sleeved on the outer side wall of the rotating shaft (22), and the gear (27) is engaged with the ring gear (28).
4. A flood prevention early warning monitoring device as claimed in claim 1, wherein the buffering device comprises a water tank (29), a water pipe (30), a protective net (31) and partition plates (32), the water tank (29) is installed on the inner side wall of the water level barrel (2), a water inlet and a water outlet are communicated with and arranged in the water tank (29), the water pipe (30) is communicated with and arranged at the water outlet of the water tank (29), the output end of the water pipe (30) is communicated with the water inlet of the water level barrel (2), the protective net (31) is communicated with and arranged at the water inlet of the water tank (29), and a plurality of groups of partition plates (32) are transversely installed on the inner side wall of the water tank (29) in a staggered manner.
5. The flood prevention early warning monitoring device according to claim 1, wherein the fixing device comprises a bottom plate (33), a balancing weight (34), upright posts (35) and inverted teeth (36), the top end of the bottom plate (33) is connected with the bottom end of the water level barrel (2), the top end of the balancing weight (34) is connected with the bottom end of the bottom plate (33), a plurality of groups of upright posts (35) are all arranged on the inner side wall of the bottom plate (33), and a plurality of groups of inverted teeth (36) are respectively arranged on the outer side walls of the plurality of groups of upright posts (35).
6. A flood prevention early warning monitoring device according to claim 2, further comprising a solar panel (37) and a storage battery (38), wherein the solar panel (37) is mounted at the top end of the cover body (15), the storage battery (38) is mounted on the outer side wall of the cover body (15), and the solar panel (37) is electrically connected with the storage battery (38).
7. A flood prevention early warning monitoring device according to claim 2, further comprising an ultrasonic water level meter (39), wherein the ultrasonic water level meter (39) is mounted on the outer side wall of the cover body (15).
8. A flood prevention early warning monitoring device according to claim 2, further comprising a rain gauge (40), wherein the rain gauge (40) is mounted on the outer side wall of the cover body (15).
9. A flood prevention early warning monitoring method is characterized by comprising the following steps:
putting the flood prevention early warning device into water and acquiring the height of a water level;
step two, sending early warning signals of different levels through the flood prevention early warning device according to water lines of different heights, and performing flood prevention early warning work;
step three, automatically shooting and uploading the water level superelevation through an industrial camera in the flood prevention early warning device;
step four, the height of the water level is measured and monitored in an auxiliary mode through an ultrasonic water level meter in the flood prevention early warning device;
and fifthly, measuring rainfall through a rain gauge in the flood prevention early warning device, and calculating the height of the water level by combining the rainfall so as to perform flood prevention early warning.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110919768.9A CN113701855A (en) | 2021-08-11 | 2021-08-11 | Flood prevention early warning monitoring device and monitoring method thereof |
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| CN202110919768.9A CN113701855A (en) | 2021-08-11 | 2021-08-11 | Flood prevention early warning monitoring device and monitoring method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115392693A (en) * | 2022-08-24 | 2022-11-25 | 张粉霞 | Water resource scheduling early warning device and method based on Internet of things |
Citations (8)
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