CN219122787U - Flood prevention early warning device for water conservancy reservoir management - Google Patents
Flood prevention early warning device for water conservancy reservoir management Download PDFInfo
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- CN219122787U CN219122787U CN202320016389.3U CN202320016389U CN219122787U CN 219122787 U CN219122787 U CN 219122787U CN 202320016389 U CN202320016389 U CN 202320016389U CN 219122787 U CN219122787 U CN 219122787U
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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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Abstract
The utility model is suitable for the technical field of flood control, and provides a flood control early warning device for water conservancy reservoir management, which comprises: the installation assembly is movably connected with the adjusting assembly, an alarm is arranged on the adjusting assembly, a trigger button is arranged on the alarm, the trigger button is electrically connected with the alarm, the alarm is fixedly connected with a first magnet, the alarm is movably connected with a floater, and the floater is fixedly connected with a second magnet; the protection cylinder is fixedly connected with the alarm, and the protection cylinder is detachably connected with the wave-reducing assembly; the protection section of thick bamboo cooperation subtracts unrestrained subassembly protection float isotructure reduces the unrestrained change that leads to the water level of wind, reduces the water velocity of protection section of thick bamboo below through subtracting unrestrained subassembly, and the absorption of magnet one and magnet two reduces and leads to contradicting trigger button repeatedly because the slight change of water level leads to the alarm to report to the police in the clearance repeatedly, drives the conflict trigger button of magnet two when the float, and magnet one and magnet two adsorb, trigger button start control system makes the alarm report to the police, has the effectual advantage of early warning.
Description
Technical Field
The utility model belongs to the technical field of flood prevention, and particularly relates to a flood prevention early warning device for water conservancy reservoir management.
Background
Reservoirs are commonly interpreted as hydraulic engineering structures for flood control and water storage and for regulating water flow, and can be used for irrigation, power generation, flood control and fish farming. It refers to an artificial lake formed by constructing a barrage at the narrow mouth of a mountain ditch or river. After the reservoir is built, the effects of flood control, water storage irrigation, water supply, power generation, fish culture and the like can be achieved.
In reservoir flood prevention period, warning manager is reminded in advance through early warning device, and current early warning device generally starts early warning device through the lift of float and sends the warning, however, the water level often receives the influence of stormy waves, leads to the water level fluctuation to be unstable, leads to the float to be unstable, and early warning device often can't accurate early warning, and the float that is unstable of fluctuation often triggers early warning device repeatedly simultaneously, leads to early warning device's the opening and shutting repeatedly, is unfavorable for the warning.
Disclosure of Invention
The embodiment of the utility model aims to provide a flood prevention early warning device for water conservancy reservoir management, and aims to solve the problems in the background art.
The embodiment of the utility model is realized in such a way that a flood prevention early warning device for water conservancy reservoir management comprises:
the installation assembly is movably connected with an adjusting assembly, an alarm is arranged on the adjusting assembly, a trigger button is arranged on the alarm, the trigger button is electrically connected with the alarm, the alarm is fixedly connected with a first magnet, the alarm is movably connected with a floater, and the floater is fixedly connected with a second magnet;
the protection tube is fixedly connected with the alarm, and the protection tube is detachably connected with the wave reduction assembly.
As a further scheme of the utility model, the wave reducing assembly comprises a frame body, connecting pipes and wave reducing plates, wherein the connecting pipes are connected with the filter screen, the connecting pipes are fixedly connected with the frame body, and the frame body is fixedly connected with a plurality of the wave reducing plates.
As a further scheme of the utility model, the wave reducing plates are arranged on the inner wall of the frame body in a staggered way.
As a further scheme of the utility model, the frame body is fixedly connected with a filter screen.
As a further scheme of the utility model, the alarm is fixedly connected with a guide rod, and the guide rod is in sliding connection with the floater.
As a further scheme of the utility model, the mounting assembly comprises a base, a supporting rod and a supporting seat, wherein the base is fixedly connected with the supporting rod, and the supporting rod is fixedly connected with the supporting seat.
As a further scheme of the utility model, the adjusting component comprises a motor, a threaded rod, a movable seat, a hollow rod, a movable rod and a locking bolt, wherein the motor is fixedly connected with the supporting seat, the motor is fixedly connected with the threaded rod, the threaded rod is in threaded connection with the movable seat, the movable seat is in sliding connection with the supporting rod, the movable seat is fixedly connected with the hollow rod, the hollow rod is in sliding connection with the movable rod, the hollow rod is in threaded connection with the locking bolt, and the movable rod is fixedly connected with the alarm.
Compared with the prior art, the utility model has the beneficial effects that: the installation component is arranged at a preset position, the position of the alarm is adjusted through the adjusting component, the structures such as the floater and the like are protected through the protection barrel and the wave reducing component, meanwhile, the change of water level caused by wind waves is greatly reduced, meanwhile, the water flow speed below the protection barrel is reduced through the wave reducing component, the influence of water level in the connecting barrel is reduced, meanwhile, the influence of water level in the connecting barrel is lower than that of a reservoir through the absorption of the first magnet and the second magnet, the repeated collision triggering button caused by the slight change of the water level is reduced, the alarm is caused to repeatedly carry out gap alarming, the second magnet is driven by the floater to collide with the triggering button, the first magnet and the second magnet are absorbed, and the triggering button starts the control system to enable the alarm to alarm, so that the early warning effect is good.
Drawings
Fig. 1 is a schematic structural diagram of a flood prevention early warning device for water conservancy reservoir management according to an embodiment of the present utility model;
fig. 2 is a schematic partial sectional view of a flood prevention early warning device for water conservancy reservoir management according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a wave-reducing assembly according to an embodiment of the present utility model.
In the accompanying drawings: 1-installation component, 11-base, 12-bracing piece, 13-supporting seat, 2-adjusting component, 21-motor, 22-threaded rod, 23-movable seat, 24-hollow pole, 25-movable pole, 26-locking bolt, 3-alarm, 31-guide bar, 4-protection section of thick bamboo, 5-unrestrained subassembly, 51-framework, 52-connecting pipe, 53-unrestrained board, 6-filter screen, 7-magnet one, 8-magnet two, 9-float, 10-trigger button.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 3, in one embodiment of the present utility model, a flood control early warning device for water conservation reservoir management includes:
the installation assembly 1, the installation assembly 1 is movably connected with the adjusting assembly 2, the adjusting assembly 2 is provided with the alarm 3, the alarm 3 is provided with the trigger button 10, the trigger button 10 is electrically connected with the alarm 3, the alarm 3 is fixedly connected with the first magnet 7, the alarm 3 is movably connected with the float 9, and the float 9 is fixedly connected with the second magnet 8;
the protection tube 4, protection tube 4 with alarm 3 fixed connection, protection tube 4 detachably is connected with and subtracts unrestrained subassembly 5.
In the embodiment, the alarm 3 is fixedly connected with a guide rod 31, and the guide rod 31 is in sliding connection with the float 9; the mounting assembly 1 comprises a base 11, a supporting rod 12 and a supporting seat 13, wherein the base 11 is fixedly connected with the supporting rod 12, and the supporting rod 12 is fixedly connected with the supporting seat 13; the adjusting assembly 2 comprises a motor 21, a threaded rod 22, a movable seat 23, a hollow rod 24, a movable rod 25 and a locking bolt 26, wherein the motor 21 is fixedly connected with the supporting seat 13, the motor 21 is fixedly connected with the threaded rod 22, the threaded rod 22 is in threaded connection with the movable seat 23, the movable seat 23 is in sliding connection with the supporting rod 12, the movable seat 23 is fixedly connected with the hollow rod 24, the hollow rod 24 is in sliding connection with the movable rod 25, the hollow rod 24 is in threaded connection with the locking bolt 26, and the movable rod 25 is fixedly connected with the alarm 3; the base 11 is arranged at a preset position, the position of the movable rod 25 is adjusted, the movable rod 25 is locked through the locking bolt 26, the motor 21 drives the movable seat 23 to lift and further drives the hollow rod 24 to lift through the threaded rod 22, the hollow rod 24 drives the alarm 3 to lift, the alarm 3 drives the protection cylinder 4, the wave reduction assembly 5, the first magnet 7, the second magnet 8, the floater 9 and the trigger button 10 to lift to the preset position, when the water level rises, the second magnet 8 is driven by the floater 9 to synchronously rise, when the water level rises to a preset height, the second magnet 8 is in contact with the trigger button 10, the first magnet 7 adsorbs the second magnet 8, the trigger button 10 starts the control system to enable the alarm 3 to alarm, and the first magnet 7 adsorbs the second magnet 8, so that the water level does not influence the second magnet 8 to contact with the trigger button 10 in a small change range, and meanwhile, through the protection cylinder and the wave reduction assembly 5, the influence on the alarm 3 due to wind wave, the water level change is prevented, and the advantage of good early warning effect is achieved.
Referring to fig. 1 to 3, in an embodiment of the present utility model, the wave reducing assembly 5 includes a frame 51, a connecting pipe 52 and a wave reducing plate 53, the connecting pipe 52 is connected to the filter screen 6, the connecting pipe 52 is fixedly connected to the frame 51, and the frame 51 is fixedly connected to a plurality of the wave reducing plates 53.
In this embodiment, the wave-reducing plates 53 are staggered on the inner wall of the frame 51, which is beneficial to improving the wave-reducing effect and reducing the water level change caused by wind waves; the frame body 51 is fixedly connected with a filter screen 6, and impurities and water surface floaters are prevented from entering the frame body 51 through the arrangement of the filter screen 6; the floats 9 are arranged in the protection cylinder 4 and the frame body 51, so that structures such as the floats 9 are protected, the floats 9 are prevented from being exposed to the outside, the service life is influenced, the frame body 51 is matched with the wave reducing plate 53, the flow speed of water below the protection cylinder 4 is reduced when the wave is reduced, when the flow speed of water is larger, the pressure is smaller, the water in the protection cylinder 4 is subjected to downward suction force to be larger, the water level in the protection cylinder 4 is lower than the water level of a reservoir, and the early warning effect is influenced; the connection is detachably connected with the connecting pipe 52, so that the device is convenient to maintain in the later period.
Working principle:
the installation component 1 is arranged at a preset position, the position of the alarm 3 is regulated through the regulation component 2, structures such as a floater 9 and the like are protected through the protection barrel 4 and the wave reducing component 5, meanwhile, the change of water level caused by wind waves is greatly reduced, meanwhile, the water flow speed below the protection barrel 4 is reduced through the wave reducing component 5, the influence of water level in the connecting barrel is reduced, meanwhile, the influence of water level in the connecting barrel is reduced, the influence of water level is reduced through the absorption of the magnet I7 and the magnet II 8, the repeated collision of the trigger button 10 caused by the slight change of the water level is reduced, the alarm 3 repeatedly carries out gap alarm, the magnet II 8 is driven by the floater 9 to abut against the trigger button 10, the magnet I7 and the magnet II 8 are absorbed, and the trigger button 10 starts a control system to enable the alarm 3 to alarm, so that the alarm has the advantage of good early warning effect.
Claims (7)
1. Flood prevention early warning device is used in water conservancy reservoir management, a serial communication port, include:
the installation assembly is movably connected with an adjusting assembly, an alarm is arranged on the adjusting assembly, a trigger button is arranged on the alarm, the trigger button is electrically connected with the alarm, the alarm is fixedly connected with a first magnet, the alarm is movably connected with a floater, and the floater is fixedly connected with a second magnet;
the protection tube is fixedly connected with the alarm, and the protection tube is detachably connected with the wave reduction assembly.
2. The flood control warning device for water conservancy reservoir management according to claim 1, wherein the wave reduction assembly comprises a frame body, a connecting pipe and a wave reduction plate, the connecting pipe is connected with a filter screen, the connecting pipe is fixedly connected with the frame body, and the frame body is fixedly connected with a plurality of wave reduction plates.
3. The flood control warning device for water conservancy reservoir management according to claim 2, wherein the wave reduction plates are arranged on the inner wall of the frame body in a staggered manner.
4. The flood control warning device for water conservancy reservoir management according to claim 2, wherein the frame is fixedly connected with a filter screen.
5. The flood control warning device for water conservancy reservoir management according to claim 1, wherein the alarm is fixedly connected with a guide rod, and the guide rod is in sliding connection with the floater.
6. The flood control warning device for water conservancy reservoir management of claim 1, wherein the mounting assembly comprises a base, a support rod and a support seat, the base is fixedly connected with the support rod, and the support rod is fixedly connected with the support seat.
7. The flood control warning device for water conservancy reservoir management of claim 6, wherein the adjusting assembly comprises a motor, a threaded rod, a movable seat, a hollow rod, a movable rod and a locking bolt, wherein the motor is fixedly connected with the support seat, the motor is fixedly connected with the threaded rod, the threaded rod is in threaded connection with the movable seat, the movable seat is in sliding connection with the support rod, the movable seat is fixedly connected with the hollow rod, the hollow rod is in sliding connection with the movable rod, the hollow rod is in threaded connection with the locking bolt, and the movable rod is fixedly connected with the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320016389.3U CN219122787U (en) | 2023-01-04 | 2023-01-04 | Flood prevention early warning device for water conservancy reservoir management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320016389.3U CN219122787U (en) | 2023-01-04 | 2023-01-04 | Flood prevention early warning device for water conservancy reservoir management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219122787U true CN219122787U (en) | 2023-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320016389.3U Active CN219122787U (en) | 2023-01-04 | 2023-01-04 | Flood prevention early warning device for water conservancy reservoir management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219122787U (en) |
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2023
- 2023-01-04 CN CN202320016389.3U patent/CN219122787U/en active Active
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