CN213632288U - Be applied to water level early warning device of three proofings engineering - Google Patents
Be applied to water level early warning device of three proofings engineering Download PDFInfo
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- CN213632288U CN213632288U CN202022299351.0U CN202022299351U CN213632288U CN 213632288 U CN213632288 U CN 213632288U CN 202022299351 U CN202022299351 U CN 202022299351U CN 213632288 U CN213632288 U CN 213632288U
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Abstract
The utility model discloses a be applied to water level early warning device of three proofings engineering belongs to hydraulic engineering technical field, including Z type straight-bar, four Z type straight-bar cross center coincidence welding, and the inside balancing weight of all inlaying in Z type straight-bar bottom installs, and the welding of Z type straight-bar bottom outer wall has equidistant inserted bar, four install a water level monitoring section of thick bamboo through the bolt in the middle of the Z type straight-bar top inner wall, and the inside top fixed mounting of a water level monitoring section of thick bamboo has the main handle. The utility model discloses in have four Z type straight-bar welding to constitute through early warning device, and four Z type straight-bar bottom inner walls all are provided with the balancing weight, strengthen the stability of early warning device in the river greatly, and four Z type straight-bar bottom inboards install the memory alloy ring, when one of them Z type straight-bar is by the rivers impact slope, the memory alloy ring makes Z type straight-bar reset very fast because the elasticity memory function of itself, increases early warning device's practicality.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field especially relates to a be applied to water level early warning device of three proofings engineering.
Background
The hydraulic engineering is an engineering which is constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting the purpose; the object can be divided into: flood control engineering for preventing flood disasters, farmland hydraulic engineering for preventing drought, waterlogging and waterlogging serving as agricultural production services or irrigation and drainage engineering, hydroelectric power generation engineering for converting hydroenergy into electric energy, channel and port engineering for improving and creating shipping conditions, town water supply and drainage engineering for serving industrial and domestic water and treating and draining sewage and rainwater, water and soil conservation engineering and environmental hydraulic engineering for preventing water and soil loss and water pollution and maintaining ecological balance, fishery hydraulic engineering for protecting and promoting fishery production, coastal reclamation to meet tidal marsh reclamation engineering and the like required by industrial and agricultural production or traffic transportation.
Water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the requirements of human beings, flood disasters can be prevented only by controlling water flow, and water quantity is regulated and distributed to meet the requirements of human life and production on water resources; so hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like; in each rainy season, the water level monitoring and early warning at the dam is very important, but the existing water level early warning device is easily inclined or even falls down after being placed in water for a long time, and cannot accurately and timely give an early warning, and once the water level is too high to reach the warning water level, unpredictable danger and loss can be brought.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water level early warning device applied to three-proofing engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be applied to water level early warning device of three proofings engineering, includes Z type straight-bar, four Z type straight-bar cross center coincidence welding, and the inside balancing weight of all inlaying in Z type straight-bar bottom, and Z type straight-bar bottom outer wall welding has equidistant inserted bar, four install water level monitoring section of thick bamboo through the bolt in the middle of the Z type straight-bar top inner wall, and the inside top fixed mounting of water level monitoring section of thick bamboo has the main handle, and the grafting of main handle bottom has equidistant height diverse's level sensor, inside respectively fixed mounting has a plurality of flow sensor, temperature sensor, pressure sensor of water level monitoring section of thick bamboo, and water level monitoring section of thick bamboo outer wall sets up equidistant through-hole, four fixed mounting has the protecting box in the middle of Z type straight-bar top, and protecting box top fixed joint has sealed lid, and the drying box is installed, Controller, wireless signal transmitter.
Preferably, a warning red line is attached to the middle of the circumferential outer wall of the water level monitoring cylinder, and a warning yellow line is attached to the lower end of the circumferential outer wall of the water level monitoring cylinder.
Preferably, the inner wall and the outer wall of the water level monitoring cylinder are fixedly provided with a base layer, a fluorescent layer, an anti-UV layer and a corrosion-resistant layer from inside to outside in sequence.
Preferably, the inner sides of the bottom ends of the four Z-shaped straight rods are provided with memory alloy rings through bolts.
Preferably, there is irregular waveform blotter sealed lid bottom through injecting glue fixed mounting, and sealed lid top four corners passes through support fixed mounting and has warning signal lamp, has solar panel through pillar slope fixed mounting in the middle of the sealed lid top, and sealed lid top one side has the megaphone through return bend fixed mounting.
Preferably, the flow sensor, the temperature sensor and the pressure sensor are all located on the same horizontal plane, and the flow sensor, the temperature sensor and the pressure sensor are respectively located at the lower end, the middle part and the upper end of the plurality of water level sensors.
Preferably, a protective net is fixedly arranged between the side walls of the four Z-shaped straight rods and the memory alloy ring.
The utility model has the advantages that:
1. the utility model provides a be applied to water level early warning device of three proofings engineering, it forms to have four Z type straight-bar welding through early warning device, and four Z type straight-bar bottom inner walls all are provided with the balancing weight, strengthen the stability of early warning device in the river greatly, and four Z type straight-bar bottom inboards install the memory alloy ring, when one of them Z type straight-bar is by rivers impact slope, the memory alloy ring is because the elasticity memory function of itself, make Z type straight-bar reset very fast, increase early warning device's practicality.
2. The utility model provides a be applied to water level early warning device of three proofings engineering, through the inside a plurality of flow sensor that is provided with of water level monitoring section of thick bamboo, a weighing sensor and a temperature sensor, pressure sensor, level sensor, measurable quantity multiple data, and flow sensor, a weighing sensor and a temperature sensor, pressure sensor is located a plurality of level sensor's lower extreme respectively, middle and upper end, be applicable to different water levels, be equipped with warning red line and warning yellow line through the subsides of water level monitoring section of thick bamboo circumference outer wall, and water level monitoring section of thick bamboo inside and outside fixed mounting in proper order has the basic unit, the fluorescent layer, anti UV layer, the corrosion resistant layer, and the warning signal lamp, no matter daytime still night all can the macroscopic water level state.
3. The utility model provides a be applied to water level early warning device of three proofings engineering has the protection network through between four Z type straight-bar lateral walls and memory alloy ring fixed mounting, avoids flow sensor, temperature sensor, pressure sensor, water level sensor direct by the sharp-pointed cubic fish tail in the water, influences its normal use.
Drawings
Fig. 1 is a schematic side view of a water level early warning device applied to three-proofing engineering according to the present invention;
fig. 2 is a schematic view of an internal structure of a water level early warning device applied to three-proofing engineering provided by the present invention;
fig. 3 is a schematic view of a wall structure of a water level monitoring cylinder of a water level early warning device applied to three-proofing engineering provided by the utility model;
fig. 4 is the utility model discloses a water level early warning device's that embodiment 2 provided is applied to three proofings engineering inner structure schematic diagram.
In the figure: the solar water level monitoring device comprises a loudspeaker 1, a water level monitoring cylinder 2, a red warning line 3, a yellow warning line 4, a memory alloy ring 5, an inserted rod 6, a straight 7Z-shaped rod, a protective box 8, a warning signal lamp 9, a solar panel 10, a main handle 11, a temperature sensor 12, a pressure sensor 13, a water level sensor 14, a flow sensor 15, a balancing weight 16, a drying box 17, a storage battery 18, a sealing cover 19, a controller 20, a wireless signal transmitter 21, a protective screen 22, a base layer 23, a corrosion resistant layer 24, a fluorescent layer 25 and a UV resistant layer 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a water level early warning device applied to three-proofing engineering comprises Z-shaped straight bars 7, four Z-shaped straight bars 7 are overlapped and welded at the crossing centers, balancing weights 16 are embedded and installed in the bottoms of the Z-shaped straight bars 7, equidistant insertion rods 6 are welded on the outer walls of the bottoms of the Z-shaped straight bars 7, water level monitoring cylinders 2 are installed in the middles of the inner walls of the tops of the four Z-shaped straight bars 7 through bolts, main handles 11 are fixedly installed at the tops of the inner parts of the water level monitoring cylinders 2, equidistant water level sensors 14 with different heights are inserted in the bottoms of the main handles 11, a plurality of flow sensors 15, temperature sensors 12 and pressure sensors 13 are fixedly installed in the inner parts of the water level monitoring cylinders 2, equidistant through holes are formed in the outer walls of the water level monitoring cylinders 2, protective boxes 8 are fixedly installed in the, the bottom end of the protective box 8 is provided with a drying box 17 through a bolt, and the top end of the drying box 17 is respectively provided with a storage battery 18, a controller 20 and a wireless signal emitter 21 through bolts.
In the utility model, a warning red line 3 is pasted in the middle of the outer wall of the circumference of the water level monitoring cylinder 2, and a warning yellow line 4 is pasted at the lower end of the outer wall of the circumference of the water level monitoring cylinder 2;
the inner wall and the outer wall of the water level monitoring cylinder 2 are fixedly provided with a base layer 23, a fluorescent layer 25, an anti-UV layer 26 and a corrosion-resistant layer 24 from inside to outside in sequence;
the inner sides of the bottom ends of the four Z-shaped straight rods 7 are provided with memory alloy rings 5 through bolts;
an irregular waveform cushion pad is fixedly arranged at the bottom end of the sealing cover 19 through glue injection, warning signal lamps 9 are fixedly arranged at four corners of the top end of the sealing cover 19 through supports, a solar panel 10 is obliquely and fixedly arranged in the middle of the top end of the sealing cover 19 through a support, and a loudspeaker 1 is fixedly arranged on one side of the top end of the sealing cover 19 through a bent pipe;
the flow sensor 15, the temperature sensor 12 and the pressure sensor 13 are all located on the same horizontal plane, and the flow sensor 15, the temperature sensor 12 and the pressure sensor 13 are respectively located at the lower end, the middle end and the upper end of the water level sensors 14.
The working principle is as follows: the early warning device is formed by welding four Z-shaped straight rods 7, the inner walls of the bottom ends of the four Z-shaped straight rods 7 are provided with balancing weights 16, the stability of the early warning device in a river is greatly enhanced, and the memory alloy rings 5 are arranged on the inner sides of the bottom ends of the four Z-shaped straight rods 7, so that when one Z-shaped straight rod 7 is impacted and inclined by water flow, the memory alloy rings 5 enable the Z-shaped straight rods 7 to be quickly reset due to the elastic memory function of the memory alloy rings, and the practicability of the early warning device is improved; through the inside a plurality of flow sensor 15 that is provided with of water level monitoring section of thick bamboo 2, temperature sensor 12, pressure sensor 13, level sensor 14, but multiple data of measurable quantity, and flow sensor 15, temperature sensor 12, pressure sensor 13 is located a plurality of level sensor 14's lower extreme respectively, middle and upper end, be applicable to different water levels, it is equipped with warning red line 3 and warning yellow line 4 to paste through 2 circumference outer walls of water level monitoring section of thick bamboo, and 2 inside and outside fixed mounting of water level monitoring section of thick bamboo have basic unit 23 by interior to exterior in proper order, fluorescent layer 25, anti UV layer 26, corrosion resistant layer 24, and warning signal lamp 9, no matter daytime or night all can the naked eye observe the water level state.
Example 2
Referring to fig. 4, a water level early warning device applied to three-proofing engineering, further, a protective net 22 is fixedly installed between the side walls of four Z-shaped straight rods 7 and the memory alloy ring 5.
The working principle is as follows: through the fixed mounting of the protective screen 22 between the side walls of the four Z-shaped straight rods 7 and the memory alloy ring 5, the flow sensor 15, the temperature sensor 12, the pressure sensor 13 and the water level sensor 14 are prevented from being directly scratched by sharp blocks in water, and the normal use of the flow sensor is prevented from being influenced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A water level early warning device applied to three-proofing engineering comprises Z-shaped straight rods (7) and is characterized in that four Z-shaped straight rods (7) are welded in a superposition mode at the crossing centers, balancing weights (16) are embedded and installed inside the bottoms of the Z-shaped straight rods (7), inserting rods (6) with equal distances are welded on the outer walls of the bottoms of the Z-shaped straight rods (7), a water level monitoring cylinder (2) is installed in the middle of the inner wall of the top end of each Z-shaped straight rod (7) through bolts, a main handle (11) is fixedly installed at the top end inside each water level monitoring cylinder (2), water level sensors (14) with different heights are inserted into the bottom end of each main handle (11) at equal distances, a plurality of flow sensors (15), temperature sensors (12) and pressure sensors (13) are fixedly installed inside each water level monitoring cylinder (2), and through holes with, four fixed mounting has protective housing (8) in the middle of Z type straight-bar (7) top, and protective housing (8) top fixed joint has sealed lid (19), and dry box (17) are installed through the bolt in protective housing (8) bottom, battery (18), controller (20), wireless signal transmitter (21) are installed respectively through the bolt in dry box (17) top.
2. The water level early warning device applied to the three-proofing project according to claim 1, characterized in that a red warning line (3) is adhered to the middle of the outer circumferential wall of the water level monitoring cylinder (2), and a yellow warning line (4) is adhered to the lower end of the outer circumferential wall of the water level monitoring cylinder (2).
3. The water level early warning device applied to the three-proofing project according to claim 1, characterized in that a base layer (23), a fluorescent layer (25), an anti-UV layer (26) and a corrosion resistant layer (24) are fixedly arranged on the inner wall and the outer wall of the water level monitoring cylinder (2) from inside to outside in sequence.
4. The water level early warning device applied to the three-proofing project according to the claim 1, characterized in that the memory alloy rings (5) are installed on the inner sides of the bottom ends of the four Z-shaped straight rods (7) through bolts.
5. The water level early warning device applied to the three-proofing project according to claim 1, characterized in that an irregular waveform cushion pad is fixedly installed at the bottom end of the sealing cover (19) through glue injection, warning signal lamps (9) are fixedly installed at four corners of the top end of the sealing cover (19) through supports, a solar panel (10) is fixedly installed in the middle of the top end of the sealing cover (19) in an inclined mode through a support, and a loudspeaker (1) is fixedly installed on one side of the top end of the sealing cover (19) through a bent pipe.
6. The water level early warning device applied to the three-proofing project according to claim 1, wherein the flow sensor (15), the temperature sensor (12) and the pressure sensor (13) are all located at the same horizontal plane, and the flow sensor (15), the temperature sensor (12) and the pressure sensor (13) are respectively located at the lower end, the middle end and the upper end of the plurality of water level sensors (14).
7. The water level early warning device applied to three-proofing engineering according to claim 4, characterized in that a protective net (22) is fixedly arranged between the side walls of the four Z-shaped straight rods (7) and the memory alloy ring (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022299351.0U CN213632288U (en) | 2020-10-15 | 2020-10-15 | Be applied to water level early warning device of three proofings engineering |
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| CN202022299351.0U CN213632288U (en) | 2020-10-15 | 2020-10-15 | Be applied to water level early warning device of three proofings engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116182991A (en) * | 2023-03-10 | 2023-05-30 | 华南农业大学 | River channel water level detection device |
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2020
- 2020-10-15 CN CN202022299351.0U patent/CN213632288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116182991A (en) * | 2023-03-10 | 2023-05-30 | 华南农业大学 | River channel water level detection device |
| CN116182991B (en) * | 2023-03-10 | 2023-09-26 | 华南农业大学 | River channel water level detection device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A water level early warning device applied to three prevention projects Effective date of registration: 20210813 Granted publication date: 20210706 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: GUANGDONG GUANGYU SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021980007694 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221026 Granted publication date: 20210706 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: GUANGDONG GUANGYU SCIENCE AND TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2021980007694 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |