CN217058990U

CN217058990U - Water level detector for reservoir water level warning display

Info

Publication number: CN217058990U
Application number: CN202123227688.1U
Authority: CN
Inventors: 万昔宏
Original assignee: Hainan Chengheyuan Water Engineering Quality Inspection Co ltd
Current assignee: Hainan Chengheyuan Water Engineering Quality Inspection Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-07-26
Anticipated expiration: 2031-12-21

Abstract

The utility model belongs to the technical field of the water level measurement, and a water level detection appearance for reservoir water level warning display is disclosed, including floating the board, float angular sliding such as annular all around of board and install three bracing piece, the shifting chute has been seted up at the middle part of bracing piece, the upper end of bracing piece is located the top fixed mounting of shifting chute has alarm sensor, the bottom of floating the board is located the junction fixed mounting of bracing piece has the scraper, the middle part slidable mounting of floating the board has the test bar. The utility model discloses a be provided with the purpose that alarm sensor and bracing piece etc. reached detection water level warning, detection rivers velocity of flow, make the bracing piece float on the surface of water, the iron blade can rotate along with the direction of rivers, makes the iron blade rotate along the direction of rivers, and blade touching pressure sensor is just faster, calculates the speed of rivers according to the number of times of per minute touching, makes it reach the effect of surveying the rivers velocity of flow.

Description

Water level detector for reservoir water level warning display

Technical Field

The utility model belongs to the technical field of detect, specifically a water level detection appearance for reservoir water level warning shows.

Background

The reservoir is generally interpreted as "a hydraulic engineering building for storing and regulating water flows by blocking floods, which can be used for irrigation, power generation, flood control and fish culture," which means an artificial lake formed by constructing a barrage at a narrow opening of a mountain ditch or river. After the reservoir is built, the functions of flood control, water storage irrigation, water supply, power generation, fish culture and the like can be realized. Sometimes, the natural lake is also called as a reservoir (natural reservoir), the scale of the reservoir is generally divided into small, medium and large sizes according to the size of the reservoir capacity, and the water level sensor refers to an instrument capable of converting the water level parameter of the measured point into a corresponding electric quantity signal in real time. The working principle is as follows: the water level sensor in the container transmits the sensed water level signal to the controller, the computer in the controller compares the actually measured water level signal with the set signal to obtain deviation, and then sends 'on' and 'off' instructions to the water supply electric valve according to the property of the deviation to ensure that the container reaches the set water level.

The existing water level detection device is a detection device formed by a water level sensor and the fall of the water level, has a single style, needs frequent checking and maintenance, has unstable detected data, large data deviation, long-time exposure, high maintenance cost, is not favorable for observing the water level of the reservoir, is not favorable for observing observers and influences the safety of the reservoir.

Current rivers detection device pattern is single, detects unstably, does not have fixed detection device, detects with high costs, and the rivers of reservoir are unstable, can not observe the water yield of reservoir, and the big data of the degree of difficulty of detecting is unstable, does not have continuous viewing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides a water level detection appearance for reservoir water level warning shows has the advantage that detects water level warning, detection rivers velocity of flow.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a water level detection appearance for reservoir water level warning shows, includes floats the board, float the board angular sliding such as annular all around and install three bracing piece, the shifting chute has been seted up at the middle part of bracing piece, the top fixed mounting that the upper end of bracing piece is located the shifting chute has alarm sensor, the bottom of floating the board is located the junction fixed mounting of bracing piece has the scraper, the middle part slidable mounting of floating the board has the test bar, the sliding chute has been seted up to the both sides of test bar upper end, the bellows has been cup jointed in the upper end activity of test bar, the top of floating the board is located the inside bearing of test bar and is connected with miniature camera, the inside fixed mounting that the top of floating the board is located the test bar has clean cotton, one side of test bar upper end inner chamber is provided with the scale.

As the utility model discloses a preferred technical scheme, the lower extreme fixed mounting of gauge rod has iron blade, the fixed welding in left side of iron blade has the gear, the fixed welding in top of gear has the rotary disk, the top fixed mounting of rotary disk has the driving lever, the inside lower extreme activity joint of gauge rod has the blade, the inner chamber fixed mounting of gauge rod lower extreme has pressure sensor, the left and right sides fixed mounting of blade has the spring, can stir the blade when the rotary disk drives the driving lever rotation, and the blade can touch pressure sensor reaches the effect that detects rivers, and the blade is every stirred to the driving lever, and the spring can be fixed the blade in a unified position all the time.

As a preferred technical scheme of the utility model, the top of shifting chute is the minimum of reservoir water level for maximum value and bottom of reservoir water level, the top fixed mounting of shifting chute has the top fixed mounting of sensor and sensor in alarm sensor's bottom, the scraper comprises twelve semi-circular and twelve arcs, and each four bottom that are located the floating plate respectively for a set of, when the floating plate is along with the water level rise to the top of sliding tray, the floating plate gives the ascending pressure of sensor, it will send out the police dispatch newspaper through the sensor to show that reservoir water level is too high, the reservoir needs flood discharge, time is located aquatic on the bracing piece, pasture and water can block reciprocating the scraper of floating plate and can play the effect of clearance with the surface of bracing piece, the scraper can clear up the surface of bracing piece along with descending when the floating plate descends.

As an optimal technical scheme of the utility model, the lower extreme of iron blade movable mounting and test bar, there is sealed processing iron blade and test bar's kneck, the gear comprises sector gear, and iron blade is rivers detection device, and iron blade can be driven rotatoryly by rivers when the rivers of reservoir flow, and the rotatory rotary disk rotation that drives of iron blade drives the rotatory touching blade of gear, and the rotary disk rotates the round at every turn and can touch the blade twice, and the sensor at blade top can detect out the velocity of flow of reservoir according to the frequency.

As a preferred technical scheme of the utility model, the shape of floating the board is the round platform, float the hollow plate that the board was made by the plastics material, it is located the surface of water to float the board, the middle part of floating the board runs through in the measuring staff from the sliding tray, the top fixed mounting of bellows is at the top of measuring staff, the bottom of bellows is located the top of floating the board, and the design is so that the floating board follows the water level and rises for the floating board, makes the data that detect more accurate, and the measuring staff is for fixed being located aquatic, and the middle part of floating the board has been seted up the hole and the floating board slides and runs through the measuring staff, has guaranteed the steady of floating the board, and the protection of bellows for preventing that the animal from getting into and designing in the measuring staff.

As the utility model discloses a preferred technical scheme, miniature camera head is located the inside of the top test rod of floating the board, miniature camera head and cotton cleaner cooperation work can convey the real-time data transfer of reservoir water level to the monitor through miniature camera head when will need carry out water level detection, and when water smoke sheltered from miniature camera head's surface appeared in the inside of test rod, miniature camera head will rotate and contact with cotton cleaner's surface, clear up the water smoke on miniature camera head surface.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a be provided with floating plate, alarm sensor has reached detection water level with bracing piece etc. and has reported to the police, detect the purpose of rivers velocity of flow, make the bracing piece float on the surface of water, and fix by three spinal branch vaulting poles and can not make floating plate slope, cause measured data unstability, be located the measuring stick at floating plate middle part and be provided with the water level scale, floating plate can be along with the water level rise when the water level of reservoir rises, the bellows of the upper end of measuring stick can be packed up along with the rising of floating plate, miniature camera head on the floating plate observes the inboard scale of measuring stick, the top of sliding tray sets up the maximum value to the reservoir water yield, the bottom of sliding tray sets up to the minimum of reservoir water yield and makes it report to the police for sensor pressure when the top of sliding tray is reachd to the top of floating plate when the water level rises, the effect of water level warning has been reached.

2. The utility model discloses a be provided with the iron blade, pressure sensor and blade etc. have reached detection water level and have reported to the police, detect the purpose of the rivers velocity of flow, the iron blade can be along with the direction of rivers rotates, make the iron blade rotate along the direction of rivers, the power of iron blade can rotate through the driving lever that gear transmission to rotary disk drive on the rotary disk, when the rotatory round of rotary disk, the blade can be stirred twice to the driving lever at top, every stirs the secondary blade, the blade can touch the pressure sensor of upper end, the speed that the blade was stirred to the driving lever is made faster more to the rotational speed of iron blade when the rivers velocity of flow is fast, blade touching pressure sensor is just faster, calculate the speed of rivers according to the number of times of minute touching, make it reach the effect of surveying the rivers velocity of flow.

Drawings

FIG. 1 is a schematic structural section view of the present invention;

FIG. 2 is a schematic view of the structure and appearance of the present invention;

FIG. 3 is a schematic view of a partial cross-section of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the point A of the structure of FIG. 1 of the present invention;

FIG. 5 is a schematic top sectional view of the structure of the present invention;

fig. 6 is an enlarged schematic view of the point B in the structure diagram 3 of the present invention.

In the figure: 1. a floating plate; 2. a support bar; 3. an alarm sensor; 4. a scraper; 5. a bellows; 6. Iron blades; 7. a moving groove; 8. a gear; 9. a spring; 10. a blade; 11. a pressure sensor; 12. A sliding groove; 13. a miniature camera head; 14. cleaning cotton; 15. calibration; 16. a deflector rod; 17. a detection lever; 18. and rotating the disc.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the utility model provides a water level detection appearance for reservoir water level warning shows, including floating plate 1, floating plate 1 angular sliding such as annular all around has three bracing piece 2, shifting chute 7 has been seted up at the middle part of bracing piece 2, the top fixed mounting that the upper end of bracing piece 2 is located shifting chute 7 has alarm sensor 3, the bottom of floating plate 1 is located the junction fixed mounting of bracing piece 2 has scraper 4, floating plate 1's middle part slidable mounting has test bar 17, sliding chute 12 has been seted up to the both sides of test bar 17 upper end, bellows 5 has been cup jointed in test bar 17's upper end activity, the inside bearing that floating plate 1's top is located test bar 17 is connected with miniature camera 13, floating plate 1's top is located test bar 17's inside fixed mounting has clean cotton 14, one side of test bar 17 upper end inner chamber is provided with scale 15.

Wherein, the lower extreme fixed mounting of measuring staff 17 has iron blade 6, the left side fixed welding of iron blade 6 has gear 8, the top fixed welding of gear 8 has rotary disk 18, the top fixed mounting of rotary disk 18 has driving lever 16, the inside lower extreme activity joint of measuring staff 17 has blade 10, the inner chamber fixed mounting of measuring staff 17 lower extreme has pressure sensor 11, the left and right sides fixed mounting of blade 10 has spring 9, can stir blade 10 when rotary disk 18 drives driving lever 16 rotatory, blade 10 can touch pressure sensor 11 and reach the effect that detects rivers, the every blade 10 that stirs of driving lever 16, spring 9 can fix blade 10 in a unified position all the time.

Wherein, the top of shifting chute 7 is the minimum value of reservoir water level and bottom for reservoir water level, the top fixed mounting that the top fixed mounting of shifting chute 7 has sensor and sensor is in alarm sensor 3's bottom, scraper 4 comprises twelve semicircle and twelve arc, and each four are a set of bottom that lies in floating plate 1 respectively, when floating plate 1 rises to the top of shifting chute 7 along with the water level, floating plate 1 gives the ascending pressure of sensor, it will send out the police dispatch newspaper through the sensor to show that reservoir water level is too high, the reservoir needs the flood discharge, bracing piece 2 last time is located aquatic, pasture and water can adhere to and can obstruct reciprocating scraper 4 with bracing piece 2's surface and can play the effect of clearance with bracing piece 1, scraper 4 can clear up the surface of bracing piece 2 along with descending when floating plate 1 descends.

Wherein, 6 movable mounting of iron blade and the lower extreme of test bar 17, there is sealed processing at the kneck of iron blade 6 and test bar 17, gear 8 comprises sector gear, iron blade 6 is rivers detection device, iron blade 6 can be driven rotatoryly by rivers when the rivers of reservoir flow, the rotatory rotary disk 18 rotation that drives of iron blade 6 drives the rotation of gear 8 touches blade 10, every round of rotation of rotary disk 18 can touch blade 10 twice, the sensor at blade 10 top can detect out the velocity of flow of reservoir according to the frequency.

Wherein, the shape of floating board 1 is the round platform, floating board 1 is the hollow core plate of making by the plastics material, floating board 1 is located the surface of water, floating board 1's middle part runs through in detecting rod 17 from sliding tray 12, bellows 5's top fixed mounting is at detecting rod 17's top, bellows 5's bottom is located floating board 1's top, the design is so that floating board 1 follows the water level and rises, the data that make the detection are more accurate, detecting rod 17 is fixed to be located the aquatic, floating board 1's middle part has been seted up the hole and has been floated board 1 and slide and run through detecting rod 17, floating board 1's steady has been guaranteed, bellows 5 is in order to prevent that the animal from getting into the protection that designs in detecting rod 17.

Wherein, miniature camera 13 is located the inside of the top test rod 17 of floating board 1, and miniature camera 13 and clean cotton 14 cooperative work can convey the real-time data of reservoir water level to the monitor room through miniature camera 13 when will need carry out water level detection, and when water smoke sheltered from miniature camera 13's surface appears in test rod 17's inside, miniature camera 13 will rotate and contact with clean cotton 14's surface, clears up the water smoke on miniature camera 13 surface.

The utility model discloses a theory of operation and use flow:

the bottom of the support rod 2 is fixed at the bottom of the reservoir by the three support rods 2 arranged at the center of the reservoir, the top of the movable groove 7 is set as the maximum value of the reservoir water quantity, the bottom of the movable groove 7 is set as the lowest value of the reservoir water quantity, the floating plate 1 is sleeved at the middle part of the support rod 2, the support rod 2 floats on the water surface, the three support rods 2 are fixed so as not to incline the floating plate 1 and cause unstable measurement data, a water level scale is arranged in a detection rod 17 positioned at the middle part of the floating plate 1, when the water level of the reservoir rises, the floating plate 1 rises along with the water level, the corrugated pipe 5 at the upper end of the detection rod 17 is folded along with the rising of the floating plate 1, the miniature camera 13 on the floating plate 1 observes the scale 15 at the inner side of the detection rod 17, when the top of the floating plate 1 reaches the top of the movable groove 7 when the water level rises, the pressure of the sensor is used for alarming, the data transmission of observation is preserved to the bank observation room, the speed of rivers is measured to the lower extreme of test bar 17, iron blade 6 can rotate along with the direction of rivers, make iron blade 6 rotate along the direction of rivers, iron blade 6's power can transmit the driving lever 16 that drives on the rotary disk 18 to rotary disk 18 through gear 8 and rotate, when rotary disk 18 rotatory round, blade 10 can be stirred to the driving lever 16 at top twice, stir every secondary blade 10, blade 10 can touch pressure sensor 11 of upper end, the speed that the rotation speed of iron blade 6 made driving lever 16 stir blade 10 faster when the velocity of flow of rivers is fast just faster, blade 10 touches pressure sensor 11 just faster, calculate the speed of rivers according to the number of times of minute touching.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water level detection appearance for reservoir water level warning shows, includes floating board (1), its characterized in that: the detecting device is characterized in that three support rods (2) are arranged in an annular equal-angle sliding mode around the floating plate (1), a moving groove (7) is formed in the middle of each support rod (2), an alarm sensor (3) is fixedly arranged at the top of the moving groove (7) at the upper end of each support rod (2), a scraper (4) is fixedly arranged at the joint of the support rods (2) at the bottom of the floating plate (1), a detecting rod (17) is arranged in the middle of the floating plate (1) in a sliding mode, sliding grooves (12) are formed in two sides of the upper end of the detecting rod (17), a corrugated pipe (5) is movably sleeved at the upper end of the detecting rod (17), a miniature camera (13) is connected to an inner bearing, located in the detecting rod (17), of the top of the floating plate (1), cleaning cotton (14) is fixedly arranged in the detecting rod (17) at the top of the floating plate (1), and scales (15) are arranged on one side of the inner cavity at the upper end of the detection rod (17).

2. A water level gauge for use in a reservoir water level alert display as claimed in claim 1, wherein: the utility model discloses a sensor, including detection pole (17), the lower extreme fixed mounting of detection pole (17) has iron blade (6), the left side fixed welding of iron blade (6) has gear (8), the top fixed welding of gear (8) has rotary disk (18), the top fixed mounting of rotary disk (18) has driving lever (16), the inside lower extreme activity joint of detection pole (17) has blade (10), the inner chamber fixed mounting of detection pole (17) lower extreme has pressure sensor (11), the left and right sides fixed mounting of blade (10) has spring (9).

3. The water level gauge for reservoir water level alert display according to claim 1, wherein: the top of the movable groove (7) is the maximum value of the reservoir water level, the bottom of the movable groove is the lowest value of the reservoir water level, the top of the movable groove (7) is fixedly provided with a sensor, the top of the sensor is fixedly arranged at the bottom of the alarm sensor (3), the scraper (4) is composed of twelve semi-circles and twelve arcs, and the four scrapers are respectively positioned at the bottom of the floating plate (1) in a group.

4. A water level gauge for reservoir water level alert display as claimed in claim 2, wherein: the iron blade (6) is movably mounted at the lower end of the detection rod (17), sealing treatment is carried out at the interface of the iron blade (6) and the detection rod (17), and the gear (8) is composed of a sector gear.

5. A water level gauge for use in a reservoir water level alert display as claimed in claim 1, wherein: the detection device is characterized in that the floating plate (1) is in a circular truncated cone shape, the floating plate (1) is a hollow plate made of plastic materials, the floating plate (1) is located on the water surface, the middle of the floating plate (1) penetrates through the detection rod (17) from the sliding groove (12), the top of the corrugated pipe (5) is fixedly installed at the top of the detection rod (17), and the bottom of the corrugated pipe (5) is located at the top of the floating plate (1).

6. The water level gauge for reservoir water level alert display according to claim 1, wherein: miniature camera (13) are located the inside of top test bar (17) of floating board (1), miniature camera (13) and cleaning cotton (14) cooperation work.