CN113252135B - Water level measurement and detection device and use method thereof - Google Patents
Water level measurement and detection device and use method thereof Download PDFInfo
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- CN113252135B CN113252135B CN202110766308.7A CN202110766308A CN113252135B CN 113252135 B CN113252135 B CN 113252135B CN 202110766308 A CN202110766308 A CN 202110766308A CN 113252135 B CN113252135 B CN 113252135B
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- 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
- G01F23/14—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 measurement of pressure
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Abstract
The application provides a water level measurement detection device and a using method thereof, the water level measurement detection device comprises a protective casing, an annular fixing mechanism is fixedly arranged on the side surface of the protective casing, a connecting mechanism located at the top of an annular plate is arranged on the side surface of the protective casing, an indicating mechanism is arranged at the top end of the connecting mechanism, a monitoring mechanism is fixedly arranged at the bottom end of the protective casing, a pulley mechanism is arranged on one side of the annular plate, and a height adjusting mechanism is arranged at the top of the pulley mechanism. This application has been solved because saline and alkaline impurity in the aquatic is more, accelerates easily to the corrosion damage degree that detects unable adjustment base, detects fixed contact pin, detects fixed pipe and water level linker etc. secondly monitors time measuring at the operative installations, realizes the change to the monitoring devices position, has prolonged the life of device, and the precision of long-term monitoring has been improved to the logical water.
Description
Technical Field
The invention relates to a detection device, in particular to a water level measurement detection device and a using method thereof.
Background
The water level observations include riverbed changes, current conditions, flow direction, flood diversion, ice conditions, aquatic plants, waves, wind direction, wind power, water surface waviness, water temperature, and other factors that affect water level changes. The specific drop in water level was also measured, if necessary.
However, there is very big weak point to the device that the water level was monitored commonly used, firstly, for long-term monitoring, the device's detection unable adjustment base, detect fixed contact pin, detect fixed pipe and water level linker all can soak in aqueous for a long time, because the saline and alkaline impurity in aquatic is more, accelerate the corrosion damage degree to detecting unable adjustment base, detecting fixed contact pin, detecting fixed pipe and water level linker etc. easily. Secondly, when the device is used for monitoring, the device is easily submerged below the water level along with the rise of the water level, and not only is the internal electronic components easily damaged in the long-term soaking process, but also the shell part of the device is easily damaged under the long-term extrusion if the water pressure of water flow on the water level is too high. Therefore, we improve this and propose a water level measurement and detection device and a method of using the same.
Disclosure of Invention
The invention aims to: aiming at the defects of the existing monitoring method, the detection fixing base, the detection fixing contact pin, the detection fixing pipe and the water level communicating vessel of the device can be soaked in water for a long time for long-term monitoring, and the corrosion damage degree of the detection fixing base, the detection fixing contact pin, the detection fixing pipe, the water level communicating vessel and the like is accelerated easily due to more saline-alkali impurities in the water. When the device is used for monitoring, the device is easily submerged below the water level along with the rise of the water level, and not only is the internal electronic components easily damaged in the long-term soaking process, but also the shell part of the device is easily damaged under the long-term extrusion if the water pressure of water flow on the water level is too high.
In order to achieve the above object, the present invention provides the following technical solutions to improve the above problems.
The present application is specifically such that:
the utility model provides a water level measurement detection device, includes protecting sheathing, protecting sheathing's fixed annular fixed establishment that is equipped with in side, protecting sheathing's side is equipped with the coupling mechanism who is located the annular slab top, coupling mechanism's top is equipped with indicating mechanism, protecting sheathing's bottom mounting is equipped with monitoring mechanism, one side of annular slab is equipped with pulley mechanism, pulley mechanism's top is equipped with height adjustment mechanism.
As the preferred technical scheme of this application, the fixed buoyancy board that is equipped with three even equidistance of three groups that are located annular plate and monitoring mechanism's opposite side in protecting sheathing's side, three groups all decorate the fluorescent agent on the buoyancy board, and the buoyancy board that is located topmost and middle part all adopts and aerifys hollow cystosepiment to make, is located the bottommost the fixed signal lamp that is equipped with in inside of buoyancy board, and be located the bottommost the bottom of buoyancy board inlays and is equipped with two electricity connection pieces.
As the preferred technical scheme of this application, annular fixed establishment include with protecting sheathing side sliding connection's annular slab, the fixed three annular of being equipped with in side of annular slab is detained, and is three equal fixedly connected with connection rope is detained to the annular, pulley mechanism includes and is connected the fixed pulley that the rope transmission is connected, the fixed waterproof case that is equipped with in side of fixed pulley, the fixed location chip that is equipped with in inside of waterproof case, the wheel hub side parcel of fixed pulley has the water proof membrane.
As the preferred technical scheme of this application, coupling mechanism includes the swivel nut, swivel nut threaded connection has the spiro of fixing on the annular plate top, the bayonet socket has been seted up to the side of spiro, the side of protecting sheathing is located the fixed outer screw thread that is equipped with and spiro thread is linked in the inboard of spiro, the bottom mounting that the side of protecting sheathing is located the annular plate is equipped with the backing ring.
As the preferred technical scheme of this application, indicating mechanism includes the flash light, the bottom mounting of flash light is equipped with the connecting rod, the bottom mounting of connecting rod is equipped with the battery compartment, the inside fixed battery that is equipped with of battery compartment.
As the preferred technical scheme of this application, monitoring mechanism's inside is fixed and is equipped with water pressure test probe, water pressure test probe's the fixed combination casing that is equipped with in side, the fixed solid pole that is equipped with in bottom of combination casing, the side slip of combination casing even has electric slip ring, water pressure test probe's the fixed miniature electric putter that is equipped with in top.
As the preferred technical scheme of this application, combination casing sliding connection has first coverboard and second coverboard, solid pole sliding connection has the third coverboard, just the side and the second coverboard sliding connection of solid pole, the fixed crown plate that is equipped with in opposite side of second coverboard and third coverboard, a plurality of hole of permeating water has been seted up to the side of crown plate.
As the preferred technical scheme of this application, height adjustment mechanism includes the rope winding wheel of being connected the rope transmission and being connected, one side of rope winding wheel is provided with and is connected the diverting pulley that the rope transmission is connected, the fixed motor that is equipped with in one side of rope winding wheel, one side of motor is provided with the control cabinet, motor, location chip, flash light, water pressure test probe and miniature electric putter electric connection have and are located the inside singlechip of control cabinet.
As the preferred technical scheme of this application, first coverboard, second coverboard and water pressure test probe contact position and third coverboard and solid pole contact position are all fixed and are equipped with the ring type seal circle, the outside parcel of fixed pulley has waterproof cover bag.
A use method of a water level measurement and detection device comprises the following steps:
step 1: the three annular buckles are respectively fixed with one corresponding connecting rope, and the stability of the protective shell and the monitoring mechanism in water is improved by utilizing the stability of a triangle in the three connecting ropes;
step 2: when the monitoring device monitors the water level, the miniature electric push rod is started, the miniature electric push rod pushes the water pressure detection probe to descend until the water pressure detection probe reaches the water surface, when the water pressure detection probe descends, the combined shell is firstly contacted with the first shell plate and slides, the solid rod is contacted with the third shell plate and slides at the moment, water flow enters the annular plate from the water permeable hole, when the combined shell slides over the second shell plate, a water body is contacted with the water pressure detection probe, so that the water pressure detection of the current position is realized, then the water is contacted with the water pressure detection probe through the combined shell, and at the moment, the water pressure of the current position is detected by the water pressure detection probe;
and step 3: when the connecting rope is tensioned, the water pressure value detected by the water pressure detection probe is the water pressure value at the fixed pulley, then the water pressure value is calculated by matching with a positioning chip at the fixed pulley, and the height of the current water level value is obtained;
and 4, step 4: when the water surface rises and the rising water level is monitored, the motor is started, the motor rotates and tightens the connecting rope, the connecting rope pulls the annular plate through the steering pulley and the fixed pulley, then the height of the protective shell and the detection part is adjusted by utilizing the buoyancy of the buoyancy plate and the water, the device is prevented from being under the unset water pressure for a long time, and the service life of the device is prolonged;
and 5: when the surface of water descends, two electric connection pieces do not contact the water, then can't form circuit connection to make the signal lamp can't light, adjust protecting sheathing's height this moment, until the signal lamp lights, the whole device of being convenient for floats in surface of water department all the time like this can real-time dynamic's completion to the monitoring of water level, simultaneously greatly reduced the damage degree to the device.
Compared with the prior art, the invention has the beneficial effects that:
in the scheme of the application:
1. through the protection shell, on one hand, the protection shell protects internal electronic elements from erosion of water, on the other hand, the whole device can be separated from deep water by utilizing the buoyancy plate, and whether the electric connection piece and the water conductivity monitoring device are suspended or not is utilized, so that the device is always in a state capable of monitoring the water level, and the problem that in the prior art, in order to carry out long-term monitoring, a detection fixed base, a detection fixed contact pin, a detection fixed pipe and a water level communicating device of the device are soaked in water for a long time is solved, and the corrosion damage degree of the detection fixed base, the detection fixed contact pin, the detection fixed pipe, the water level communicating device and the like is easily accelerated due to more saline-alkaline impurities in the water;
2. the annular buckle and the connecting rope are connected with each other through the annular fixing mechanism and the connecting mechanism, and the other end of the connecting rope can be adjusted through the motor, so that the rotation of the motor can be controlled at a shore or other positions, the height of the annular plate can be controlled, the detachable function of the monitoring part is realized by utilizing the fixation of the bayonet, the threaded connection between the threaded sleeve and the spiral ring, and the use convenience of the device is improved;
3. through the arranged indicating mechanism, when the flow velocity of water is large or the device is submerged below the water surface, the battery compartment supplies power to the flash lamp and drives the flash lamp to flash, so that shoreside personnel can find the position of the device in the water in time, and related personnel can judge and process the position condition of the device conveniently;
4. the water pressure monitoring probe is pushed to move by the micro electric push rod through the monitoring mechanism, when the water pressure monitoring probe is contacted with a water body, the water pressure at the current position can be monitored, so that the water depth degree is judged according to the water pressure value, water is stored between the second shell plate and the third shell plate by water inlet through the water permeable hole during monitoring, the water pressure monitoring probe is prevented from being corroded due to long-term contact with the water body, and the service life of the water pressure monitoring probe is prolonged;
5. the fixed pulley is used for changing the transmission direction of the connecting rope through the pulley mechanism, meanwhile, the positioning chip can position the digital situation of the position of the fixed pulley, the water level situation can be determined by matching with the monitoring mechanism, and meanwhile, when the water level of the position of the fixed pulley is determined to be the known situation, the water pressure monitoring probe is moved to the position of the fixed pulley for monitoring, so that the calibration of monitoring data can be realized, and the monitoring precision is improved;
6. through the height adjustment mechanism who is equipped with, utilize the motor to drive the rope winding wheel and rotate, the rope winding wheel passes through diverting pulley and drives the shrink of connection rope or release, length through controlling three connection rope, rise high and be difficult to when descending fast when the water level, utilize monitor to measure behind the water level value, can realize taking out water pressure monitor from the deep water, the device is easily submerged below the surface of water along with the water level rises among the prior art, soak the in-process for a long time, not only lead to its inside electronic component to damage easily, if surface of water rivers water pressure is too big, also cause the impaired problem of device shell part easily under the permanent extrusion.
Drawings
FIG. 1 is a schematic structural diagram of a water level measurement and detection device provided by the present application;
FIG. 2 is a schematic structural diagram of a protective casing and a connection part thereof of the water level measurement and detection device provided by the present application;
FIG. 3 is a schematic structural diagram of a connection mechanism of the water level measurement and detection device provided by the present application;
FIG. 4 is a schematic structural diagram of a monitoring mechanism of the water level measurement and detection device provided by the present application;
FIG. 5 is an enlarged schematic structural view of part A of the water level measurement and detection device provided by the present application;
FIG. 6 is a schematic structural diagram of a height adjustment mechanism of the water level measurement and detection device provided in the present application;
fig. 7 is an enlarged schematic structural diagram of a part B of the water level measurement detection device provided by the present application.
The following are marked in the figure:
1. a protective housing; 101. a buoyancy plate; 102. an electrically connecting sheet; 103. external thread; 104. a backing ring; 2. an annular fixing mechanism; 201. an annular buckle; 202. connecting ropes; 203. a spiro ring; 204. a bayonet; 205. an annular plate; 3. a connecting mechanism; 301. a threaded sleeve; 4. an indication mechanism; 401. a flash lamp; 402. a connecting rod; 403. a battery compartment; 5. a monitoring mechanism; 501. a water pressure detection probe; 502. a combination housing; 503. a solid bar; 504. an electrical slip ring; 505. a miniature electric push rod; 506. a first shell plate; 507. a second shell plate; 508. a third shell plate; 509. a ring plate; 510. water permeable holes; 6. a pulley mechanism; 601. a fixed pulley; 602. a waterproof shell; 7. a height adjustment mechanism; 701. a rope winding wheel; 702. a diverting pulley; 703. a motor; 704. a console.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Example 1:
as shown in fig. 1, 2, 3, 4, 5, 6 and 7, the present embodiment provides a water level measuring and detecting device, which includes a protective casing 1, a ring-shaped fixing mechanism 2 is fixedly disposed on a side surface of the protective casing 1, a connecting mechanism 3 disposed on a top portion of a ring-shaped plate 205 is disposed on a side surface of the protective casing 1, most of the devices for monitoring water level are difficult to disassemble, and when a certain portion of the structure is damaged, the entire device is easily discarded and used, so the connecting mechanism is designed, a portion of the device is assembled by using the connecting mechanism 3, and meanwhile, the failed portion is convenient to disassemble and replace, the durability of the device is improved, an indicating mechanism 4 is disposed on a top end of the connecting mechanism 3, a monitoring mechanism 5 is fixedly disposed on a bottom end of the protective casing 1, a pulley mechanism 6 is disposed on one side of the ring-shaped plate 205, a height adjusting mechanism 7 is disposed on a top portion of the, the device of present monitoring water level often is difficult to remove the regulation once fixed, when the water level rises like this, whole device is submerged easily under water, because saline and alkaline impurity is more in the aquatic, accelerate easily to detecting unable adjustment base, detect fixed contact pin, detect the corrosion damage degree of fixed pipe and water level linker etc., secondly in the long-term in-process that soaks, not only lead to its inside electronic component to damage easily, if surface of water rivers water pressure is too big, it is impaired also to cause the device shell part easily under the permanent extrusion, consequently, design height adjustment mechanism 7 cooperation monitoring mechanism 5 uses, the pulling or the release of connecting rope 202 are driven through the motor, realize the dynamic adjustment to monitoring mechanism 5 height, the degree that the device received rivers to influence has effectively been reduced, the precision of monitoring has been improved.
Example 2:
the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:
as shown in fig. 1, 2 and 3, as a preferred embodiment, based on the above manner, further, three groups of evenly and equidistantly distributed buoyancy plates 101 located at the opposite side of the annular plate 205 and the monitoring mechanism 5 are fixedly arranged on the side surface of the protective casing 1, when the protective casing 1 is immersed in water for monitoring the water level, the buoyancy plates 101 can provide buoyancy for the protective casing 1 and the part connected with the protective casing 1 and located above the topmost buoyancy plate 101, so as to realize that the protective casing 1 and the part connected with the protective casing 1 are floated above the water surface, and avoid that the protective casing 1 is damaged due to long-term large water pressure when the water surface is greatly expanded, the three groups of buoyancy plates 101 are all coated with fluorescent agent, the buoyancy plates 101 located at the topmost end and the middle portion are all made of inflatable hollow foam plates, the interior of the buoyancy plate 101 located at the bottommost end is fixedly provided with a signal lamp, and the bottom of the buoyancy plate 101 that is located the bottommost end inlays and is equipped with two electric connection pieces 102, and when the surface of water descends, two electric connection pieces 102 do not contact the water, then can't form circuit connection to make the signal lamp can't light, adjust the height of protecting sheathing 1 this moment, until the signal lamp lights, be convenient for whole device to float in surface of water department all the time.
As shown in fig. 1, 2, 3 and 5, as a preferred embodiment, based on the above-mentioned manner, further, the ring-shaped fixing mechanism 2 includes a ring-shaped plate 205 slidably connected to the side of the protective casing 1, three ring-shaped buckles 201 are fixedly disposed on the side of the ring-shaped plate 205, all three ring-shaped buckles 201 are fixedly connected to the connecting rope 202, when the monitoring device monitors the water level, the three ring-shaped buckles 201 are respectively fixed to one corresponding connecting rope 202, the stability of the protective casing 1 and the monitoring mechanism 5 in the water can be improved by using the stability of the triangle in the three connecting ropes 202, the influence of the water flow on the monitoring can be reduced, the pulley mechanism 6 includes a fixed pulley 601 drivingly connected to the connecting rope 202, a waterproof case 602 is fixedly disposed on the side of the fixed pulley 601, a positioning chip is fixedly disposed inside the waterproof case 602, a waterproof film is wrapped on the side of the hub of the fixed pulley 601, when the water surface changes, the direction of the connecting rope 202 can be changed by the rotation of the fixed pulley 601, and the connecting rope 202 can be conveniently pulled and adjusted by using the height adjusting mechanism 7.
As shown in fig. 1, 2 and 3, as a preferred embodiment, based on the above-mentioned manner, further, the connection mechanism 3 includes a screw sleeve 301, the screw sleeve 301 is connected with a spiral ring 203 fixed on the top end of a ring plate 205 in a threaded manner, a bayonet 204 is provided on the side surface of the spiral ring 203, the bayonet 204 is tightened, so that the ring plate 205 can be fixed on the side surface of the protective housing 1, when the height of the ring plate 205 is adjusted, the whole monitoring portion can be adjusted at the same time by tightening the bayonet 204, the outer thread 103 in threaded connection with the spiral ring 203 is fixedly provided on the side surface of the protective housing 1 on the inner side of the spiral ring 203, a backing ring 104 is fixedly provided on the side surface of the protective housing 1 on the bottom end of the ring plate 205, before the device is used, the ring plate 205 is firstly sleeved on the top end of the protective housing 1, the ring plate 205 is known to contact with the backing ring 104, then the spiral ring 203 is sleeved on the top end of the protective housing 1, then the screw ring 203 is rotated, the screw ring 203 is firstly screwed with the outer thread 103, and then the screw ring 203 is screwed with the screw ring 203, so that the stability of the link between the protective casing 1 and the annular plate 205 is improved.
As shown in fig. 1, 2 and 3, as a preferred embodiment, in addition to the above manner, the indicating mechanism 4 further includes a flash lamp 401, the flash lamp 401 operates so as to position the position of the protective casing 1, a connecting rod 402 is fixedly arranged at the bottom end of the flash lamp 401, a battery compartment 403 is fixedly arranged at the bottom end of the connecting rod 402, a storage battery is fixedly arranged inside the battery compartment 403, and when the protective casing 1 is placed in water for detecting the water level, the storage battery in the battery compartment 403 supplies electric energy to the flash lamp 401.
As shown in fig. 1, 2, 3, 4 and 7, as a preferred embodiment, based on the above-mentioned manner, further, a water pressure detection probe 501 is fixedly arranged inside the monitoring mechanism 5, at this time, the water pressure at the current position is detected by using the water pressure detection probe 501, when the connecting rope 202 is tightened, the water pressure value detected by the water pressure detection probe 501 is the water pressure value at the fixed pulley 601, and then the calculation is performed by matching with the positioning chip at the fixed pulley 601, so as to obtain the current water level value height, a combined housing 502 is fixedly arranged on the side surface of the water pressure detection probe 501, a solid rod 503 is fixedly arranged at the bottom of the combined housing 502, an electrical slip ring 504 is slidably connected to the side surface of the combined housing 502, a micro electrical push rod 505 is fixedly arranged at the top end of the water pressure detection probe 501, when monitoring, the micro electrical push rod 505 is started, so as to push the water pressure detection probe 501 to descend, until the water pressure detecting probe 501 reaches under the water surface, the water is then brought into contact with the water pressure detecting probe 501 through the combination case 502.
As shown in fig. 1, 2, 3, 4 and 7, as a preferred embodiment, based on the above-mentioned manner, further, a first shell plate 506 and a second shell plate 507 are slidably connected to the combined housing 502, a third shell plate 508 is slidably connected to the solid rod 503, and a side surface of the solid rod 503 is slidably connected to the second shell plate 507, a ring plate 509 is fixedly arranged on an opposite side of the second shell plate 507 and the third shell plate 508, a plurality of water-permeable holes 510 are arranged on a side surface of the ring plate 509, when the water pressure detecting probe 501 descends, the combined housing 502 first contacts the first shell plate 506 and slides, at this time, the solid rod 503 contacts and slides with the third shell plate 508, and water flows into the interior of the ring plate 509 from the water-permeable holes 510, when the combined housing 502 crosses the second shell plate 507, the water body contacts with the water pressure detecting probe 501, thereby realizing the water pressure detection of the current position, and when monitoring is not performed, the water pressure detection probe 501 retracts, so that contact with water is avoided, damage to the water pressure detection probe 501 caused by water erosion is reduced, and the service life of the device is prolonged.
As shown in fig. 1 and fig. 6, as a preferred embodiment, in addition to the above-mentioned embodiments, the height adjusting mechanism 7 further includes a rope winding wheel 701 in transmission connection with the connecting rope 202, a diverting pulley 702 in transmission connection with the connecting rope 202 is disposed on one side of the rope winding wheel 701, a motor 703 is fixedly disposed on one side of the rope winding wheel 701, the motor 703 is started, the motor 703 rotates and tightens the connecting rope 202, at this time, the connecting rope 202 pulls the annular plate 205 through the diverting pulley 702 and the fixed pulley 601, then, by using the buoyancy of the buoyancy plate 101 and water, a control console 704 is disposed on one side of the motor 703, the positioning chip, the flash lamp 401, the water pressure detecting probe 501 and the micro electric push rod 505 are electrically connected to a single chip microcomputer disposed inside the control console 704, and the single chip microcomputer controls the control console 704, the motor 703, the positioning chip, the flash lamp 401 and the water pressure detecting probe 501, the height adjustment of the protective shell 1 and the detection part is realized, and the protective shell 1 and the detection part are prevented from being damaged when being positioned at a high water pressure position for a long time;
as shown in fig. 4 and 5, as a preferred embodiment, on the basis of the above manner, annular sealing rings are fixedly disposed at contact positions of the first shell plate 506, the second shell plate 507 and the water pressure detection probe 501 and at contact positions of the third shell plate 508 and the solid rod 503, the annular sealing rings can reduce gaps between contact positions of the first shell plate 506, the second shell plate 507 and the water pressure detection probe 501 and between contact positions of the third shell plate 508 and the solid rod 503, so as to prevent water from permeating through the gaps, a waterproof sleeve bag is wrapped on the outer side of the fixed pulley 601, and the waterproof sleeve bag can slow down erosion of the water body on the fixed pulley 601.
Example 3:
the schemes of example 1 and example 2 are further described below in conjunction with specific working examples, which are described in detail below:
as shown in fig. 1 to 7, a method for using a water level measuring and detecting device includes the following specific steps:
step 1: the three ring-shaped buckles 201 are respectively fixed with one corresponding connecting rope 202, and the stability of the protective shell 1 and the monitoring mechanism 5 in water is improved by utilizing the stability of the triangle in the three connecting ropes 202;
step 2: when the monitoring device monitors the water level, the micro electric push rod 505 is started, the micro electric push rod 505 pushes the water pressure detection probe 501 to descend until the water pressure detection probe 501 reaches the water surface, when the water pressure detection probe 501 descends, the combined shell 502 is firstly contacted with the first shell plate 506 and slides, at this time, the solid rod 503 is contacted with the third shell plate 508 and slides, water flow enters the annular plate 509 from the water permeable hole 510, when the combined shell 502 slides over the second shell plate 507, a water body is contacted with the water pressure detection probe 501, so that water pressure detection at the current position is realized, then the water is contacted with the water pressure detection probe 501 through the combined shell 502, and at this time, the water pressure at the current position is detected by the water pressure detection probe 501;
and step 3: when the connecting rope 202 is tightened, the water pressure value detected by the water pressure detection probe 501 is the water pressure value at the fixed pulley 601, then the calculation is carried out by matching with a positioning chip at the fixed pulley 601, the height of the current water level value is obtained, and when the monitoring is not carried out, the water pressure detection probe 501 retracts, so that the contact with water is avoided, and the damage of the water pressure detection probe 501 caused by water erosion is reduced;
and 4, step 4: when the water surface rises and the rising water level is monitored, the motor 703 is started, the motor 703 rotates and tightens the connecting rope 202, at the moment, the connecting rope 202 pulls the annular plate 205 through the diverting pulley 702 and the fixed pulley 601, then the height of the protective shell 1 and the detection part is adjusted by utilizing the buoyancy of the buoyancy plate 101 and the water, the device is prevented from being under the non-set water pressure for a long time, and the service life of the device is prolonged;
and 5: when the surface of water descends, two electric connection pieces 102 do not contact the water, then can't form circuit connection to make the signal lamp can't light, adjust the height of protecting sheathing 1 this moment, until the signal lamp lights, the whole device of being convenient for floats in surface of water department all the time like this can real-time dynamic's completion to the monitoring of water level, simultaneously greatly reduced the damage degree to the device.
The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.
Claims (7)
1. A water level measurement and detection device comprises a protective shell (1), and is characterized in that an annular fixing mechanism (2) is fixedly arranged on the side surface of the protective shell (1), a connecting mechanism (3) positioned at the top of an annular plate (205) is arranged on the side surface of the protective shell (1), an indicating mechanism (4) is arranged at the top end of the connecting mechanism (3), a monitoring mechanism (5) is fixedly arranged at the bottom end of the protective shell (1), a pulley mechanism (6) is arranged on one side of the annular plate (205), and a height adjusting mechanism (7) is arranged at the top of the pulley mechanism (6);
the annular fixing mechanism (2) comprises an annular plate (205) which is in sliding connection with the side face of the protective shell (1), three annular buckles (201) are fixedly arranged on the side face of the annular plate (205), all three annular buckles (201) are fixedly connected with a connecting rope (202), the pulley mechanism (6) comprises a fixed pulley (601) which is in transmission connection with the connecting rope (202), a waterproof shell (602) is fixedly arranged on the side face of the fixed pulley (601), a positioning chip is fixedly arranged inside the waterproof shell (602), and a waterproof membrane wraps the side face of a hub of the fixed pulley (601);
a water pressure detection probe (501) is fixedly arranged in the monitoring mechanism (5), a combined shell (502) is fixedly arranged on the side surface of the water pressure detection probe (501), the bottom of the combined shell (502) is fixedly provided with a solid rod (503), the side surface of the combined shell (502) is connected with an electric slip ring (504) in a sliding way, the top end of the water pressure detection probe (501) is fixedly provided with a miniature electric push rod (505), the combined shell (502) is connected with a first shell plate (506) and a second shell plate (507) in a sliding way, the solid rod (503) is connected with a third shell plate (508) in a sliding way, and the side surface of the solid rod (503) is connected with the second shell plate (507) in a sliding way, and the opposite sides of the second shell plate (507) and the third shell plate (508) are fixedly provided with a ring plate (509), and the side surface of the ring plate (509) is provided with a plurality of water permeable holes (510).
2. The water level measuring and detecting device according to claim 1, characterized in that three groups of evenly equidistantly distributed buoyancy plates (101) positioned at opposite sides of the annular plate (205) and the monitoring mechanism (5) are fixedly arranged on the side surface of the protective shell (1), the three groups of buoyancy plates (101) are all coated with fluorescent agent, the buoyancy plates (101) positioned at the topmost end and the middle part are all made of inflatable hollow foam plates, a signal lamp is fixedly arranged inside the buoyancy plate (101) positioned at the bottommost end, and two electric connecting sheets (102) are embedded at the bottom end of the buoyancy plate (101) positioned at the bottommost end.
3. The water level measuring and detecting device according to claim 2, wherein the connecting mechanism (3) comprises a threaded sleeve (301), the threaded sleeve (301) is in threaded connection with a spiral ring (203) fixed at the top end of an annular plate (205), a bayonet (204) is arranged on the side surface of the spiral ring (203), an outer thread (103) in threaded connection with the spiral ring (203) is fixedly arranged on the side surface of the protective housing (1) located on the inner side of the spiral ring (203), and a backing ring (104) is fixedly arranged on the side surface of the protective housing (1) located at the bottom end of the annular plate (205).
4. A water level measuring and detecting device according to claim 3, characterized in that the indicating mechanism (4) comprises a flash lamp (401), a connecting rod (402) is fixedly arranged at the bottom end of the flash lamp (401), a battery compartment (403) is fixedly arranged at the bottom end of the connecting rod (402), and a storage battery is fixedly arranged in the battery compartment (403).
5. The water level measuring and detecting device according to claim 4, wherein the height adjusting mechanism (7) comprises a rope winding wheel (701) in transmission connection with the connecting rope (202), a steering pulley (702) in transmission connection with the connecting rope (202) is arranged on one side of the rope winding wheel (701), a motor (703) is fixedly arranged on one side of the rope winding wheel (701), a control console (704) is arranged on one side of the motor (703), and the motor (703), the positioning chip, the flash lamp (401), the water pressure detecting probe (501) and the micro electric push rod (505) are electrically connected with a single chip microcomputer located inside the control console (704).
6. The water level measuring and detecting device according to claim 5, wherein the contact positions of the first shell plate (506), the second shell plate (507) and the water pressure detecting probe (501) and the contact positions of the third shell plate (508) and the solid rod (503) are all fixedly provided with annular sealing rings, and the outer side of the fixed pulley (601) is wrapped with a waterproof bag.
7. The use method of the water level measuring and detecting device according to claim 6, characterized by comprising the following steps:
step 1: the three ring-shaped buckles (201) are respectively fixed with one corresponding connecting rope (202), and the stability of the protective shell (1) and the monitoring mechanism (5) in water is improved by utilizing the stability of a triangle in the three connecting ropes (202);
step 2: when the monitoring device monitors the water level, a micro electric push rod (505) is started, the micro electric push rod (505) pushes a water pressure detection probe (501) to descend until the water pressure detection probe (501) reaches the water surface, when the water pressure detection probe (501) descends, a combined shell (502) is firstly contacted with a first shell plate (506) and slides, at the moment, a solid rod (503) is contacted with a third shell plate (508) and slides, water flows into an annular plate (509) from a water permeable hole (510), when the combined shell (502) slides over a second shell plate (507), a water body is contacted with the water pressure detection probe (501), so that the water pressure detection of the current position is realized, then the water is contacted with the water pressure detection probe (501) through the combined shell (502), and at the moment, the water pressure of the current position is detected by the water pressure detection probe (501);
and step 3: when the connecting rope (202) is tensioned, the water pressure value detected by the water pressure detection probe (501) is the water pressure value at the fixed pulley (601), then the water pressure value is calculated by matching with a positioning chip at the fixed pulley (601), the height of the current water level value is obtained, and when the water pressure detection probe (501) is not monitored, the water pressure detection probe (501) retracts, so that the water pressure detection probe is prevented from being contacted with water, and the damage caused by water erosion of the water pressure detection probe (501) is reduced;
and 4, step 4: when the water surface rises and the rising water level is monitored, the motor (703) is started, the motor (703) rotates and tightens the connecting rope (202), at the moment, the connecting rope (202) pulls the annular plate (205) through the steering pulley (702) and the fixed pulley (601), then the height adjustment of the protective shell (1) and the detection part is realized by utilizing the buoyancy of the buoyancy plate (101) and the water, the device is prevented from being under the unset water pressure for a long time, and the service life of the device is prolonged;
and 5: when the surface of water descends, two electric connection pieces (102) do not contact the water, then can't form circuit connection to make the signal lamp can't light, adjust the height of protecting sheathing (1) this moment, until the signal lamp lights, the whole device of being convenient for floats in surface of water department all the time like this can real-time dynamic completion to the monitoring of water level, simultaneously greatly reduced the damage degree to the device.
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB532380A (en) * | 1938-04-25 | 1941-01-23 | Charles Arthur Lang | Improvements in liquid level indicators |
| JPH10206208A (en) * | 1996-12-26 | 1998-08-07 | Pohang Iron & Steel Co Ltd | Apparatus and method for measuring dust level of sealed space utilizing pulley and displacement meter |
| TW368110U (en) * | 1998-12-19 | 1999-08-21 | Fine Automation Co Ltd | Structure improvement for measuring mechanism of weight level |
| JP2000249590A (en) * | 1999-03-01 | 2000-09-14 | Isao Nakajima | Oil level-monitoring device using float |
| KR20050031262A (en) * | 2003-09-29 | 2005-04-06 | 기아자동차주식회사 | Lead switch's contact stability-enhanced level sensor |
| CN201903383U (en) * | 2010-10-27 | 2011-07-20 | 中国石油化工股份有限公司 | Fully sealed type buoy liquid level meter |
| JP2013124936A (en) * | 2011-12-15 | 2013-06-24 | Nakagawa Electric Ind Co Ltd | Water level detection device |
| CN105333919A (en) * | 2015-12-08 | 2016-02-17 | 大连华锐重工集团股份有限公司 | Steel chisel inclined inserting type heavy material level meter of industrial furnace |
| RU2657688C1 (en) * | 2017-06-21 | 2018-06-14 | Федеральное государственное казенное учреждение "12 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации | Device for experimental study of the erosion of earth dam models |
| CN208125234U (en) * | 2018-03-27 | 2018-11-20 | 中国华冶科工集团有限公司 | Underground water level measuring device |
| CN209131794U (en) * | 2018-09-28 | 2019-07-19 | 黑龙江龙安盾物联网科技开发有限公司 | A kind of water level monitoring device |
| CN209296076U (en) * | 2018-12-13 | 2019-08-23 | 博大绿泽生态建设集团有限公司 | A kind of lake treatment water-level instrumentation convenient for assembling |
| CN210108469U (en) * | 2019-07-02 | 2020-02-21 | 武汉立诚岩土工程有限公司 | Building groundwater water level surveys device |
| CN211205448U (en) * | 2019-12-29 | 2020-08-07 | 江西赣力水利工程有限公司 | Water level monitoring device for hydraulic engineering |
| CN211504260U (en) * | 2020-04-29 | 2020-09-15 | 田恒 | Environmental protection real-time supervision device |
| CN211717512U (en) * | 2020-04-20 | 2020-10-20 | 山西工程技术学院 | River course velocity of flow, water level automatic monitoring device |
| CN212133781U (en) * | 2020-06-18 | 2020-12-11 | 东莞市森亓电子有限公司 | Pressure sensor for water level detection of water tank |
| CN112834716A (en) * | 2021-01-04 | 2021-05-25 | 陈沫宇 | Hydrology water resource monitoring devices |
| CN213274455U (en) * | 2020-08-05 | 2021-05-25 | 天津思清辰迈科技有限公司 | Infusion pump blockage detection device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674184B (en) * | 2012-09-14 | 2017-02-08 | 张琳 | Water level detection device |
| FR3062369B1 (en) * | 2017-02-01 | 2019-03-22 | Scatri SA | SYSTEM FOR SECURING AN IMMERSE BEACON |
-
2021
- 2021-07-07 CN CN202110766308.7A patent/CN113252135B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB532380A (en) * | 1938-04-25 | 1941-01-23 | Charles Arthur Lang | Improvements in liquid level indicators |
| JPH10206208A (en) * | 1996-12-26 | 1998-08-07 | Pohang Iron & Steel Co Ltd | Apparatus and method for measuring dust level of sealed space utilizing pulley and displacement meter |
| TW368110U (en) * | 1998-12-19 | 1999-08-21 | Fine Automation Co Ltd | Structure improvement for measuring mechanism of weight level |
| JP2000249590A (en) * | 1999-03-01 | 2000-09-14 | Isao Nakajima | Oil level-monitoring device using float |
| KR20050031262A (en) * | 2003-09-29 | 2005-04-06 | 기아자동차주식회사 | Lead switch's contact stability-enhanced level sensor |
| CN201903383U (en) * | 2010-10-27 | 2011-07-20 | 中国石油化工股份有限公司 | Fully sealed type buoy liquid level meter |
| JP2013124936A (en) * | 2011-12-15 | 2013-06-24 | Nakagawa Electric Ind Co Ltd | Water level detection device |
| CN105333919A (en) * | 2015-12-08 | 2016-02-17 | 大连华锐重工集团股份有限公司 | Steel chisel inclined inserting type heavy material level meter of industrial furnace |
| RU2657688C1 (en) * | 2017-06-21 | 2018-06-14 | Федеральное государственное казенное учреждение "12 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации | Device for experimental study of the erosion of earth dam models |
| CN208125234U (en) * | 2018-03-27 | 2018-11-20 | 中国华冶科工集团有限公司 | Underground water level measuring device |
| CN209131794U (en) * | 2018-09-28 | 2019-07-19 | 黑龙江龙安盾物联网科技开发有限公司 | A kind of water level monitoring device |
| CN209296076U (en) * | 2018-12-13 | 2019-08-23 | 博大绿泽生态建设集团有限公司 | A kind of lake treatment water-level instrumentation convenient for assembling |
| CN210108469U (en) * | 2019-07-02 | 2020-02-21 | 武汉立诚岩土工程有限公司 | Building groundwater water level surveys device |
| CN211205448U (en) * | 2019-12-29 | 2020-08-07 | 江西赣力水利工程有限公司 | Water level monitoring device for hydraulic engineering |
| CN211717512U (en) * | 2020-04-20 | 2020-10-20 | 山西工程技术学院 | River course velocity of flow, water level automatic monitoring device |
| CN211504260U (en) * | 2020-04-29 | 2020-09-15 | 田恒 | Environmental protection real-time supervision device |
| CN212133781U (en) * | 2020-06-18 | 2020-12-11 | 东莞市森亓电子有限公司 | Pressure sensor for water level detection of water tank |
| CN213274455U (en) * | 2020-08-05 | 2021-05-25 | 天津思清辰迈科技有限公司 | Infusion pump blockage detection device |
| CN112834716A (en) * | 2021-01-04 | 2021-05-25 | 陈沫宇 | Hydrology water resource monitoring devices |
Non-Patent Citations (2)
| Title |
|---|
| Application of Metrological Approaches in the Design of Calibration Equipment for Verification of Float Level Gauges;Kucera, L"ubos;《MEASUREMENT SCIENCE REVIEW》;20201031;第20卷(第5期);第230-235页 * |
| 验潮井注入防冻油层对潮位观测影响分析;毕立海;《海洋技术学报》;20151031;第34卷(第5期);第58-81页 * |
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