CN114839699A - Rainfall monitoring device for rainfall-induced geological disasters - Google Patents
Rainfall monitoring device for rainfall-induced geological disasters Download PDFInfo
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- CN114839699A CN114839699A CN202210419757.9A CN202210419757A CN114839699A CN 114839699 A CN114839699 A CN 114839699A CN 202210419757 A CN202210419757 A CN 202210419757A CN 114839699 A CN114839699 A CN 114839699A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/72—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
- G01F23/74—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means for sensing changes in level only at discrete points
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The invention discloses a rainfall monitoring device for rainfall-induced geological disasters, which relates to the technical field of geological disaster monitoring and comprises a cleaning mechanism, a detection mechanism and a water storage shell, wherein a water inlet hopper is inserted into the outer wall of the top of the water storage shell, the cleaning mechanism is positioned above the water inlet hopper, partition plates are arranged at the bottoms of the inner walls of two sides of the water storage shell, the outer wall of the top of each partition plate is rotatably connected with a water outlet pipe through a bearing, and the water outlet pipe is rotatably connected with the outer wall of the water storage shell through a bearing. When the monitoring system detects that it is about to rain, the wireless signal receiver receives an external signal and transmits the external signal to the controller, the controller controls the water suction pump to be started, water in the water storage shell enters the hollow shell through the water outlet pipe and the hollow threaded rod, and the water is sprayed out through the water spray nozzles on the water spray pipes to clean the outer wall of the protective film.
Description
Technical Field
The invention relates to the technical field of geological disaster monitoring, in particular to a rainfall monitoring device for rainfall-induced geological disasters.
Background
China is a mountainous country, mountain lands, plateaus and hills account for 69% of the territory area of China, a large amount of geological disasters such as collapse, landslide and debris flow are generated every year, and rainfall is one of the main inducing factors of the disasters such as collapse, landslide and debris flow. Therefore, how to obtain rainfall data accurately in real time is very important for the early warning work of geological disasters.
The rainfall monitoring device for rainfall-induced geological disasters comprises a supporting rod, a rain gauge vertically arranged at the top end of the supporting rod, and a solar cell panel arranged on the supporting rod, wherein a rain receiving barrel is fixedly connected to the upper end of the rain gauge, a filtering component which is circumferentially abutted against the inner wall of the rain receiving barrel is arranged on the rain receiving barrel, and the filtering component comprises a filtering net and a filtering frame which is sleeved on the periphery of the filtering net and is fixedly connected with the filtering net.
But above-mentioned patent exists following not enough, at first it comes external dust and large granule piece to block the protection through filtering the frame, but the dust still is on filtering the frame, even the brush cleaner also can not filter the frame surface clean up, because the dust enters into inside filtering the frame, the rainwater is or bring the dust into and hold the rain section of thick bamboo when collecting the rainwater next time so, influence the monitoring effect and the life of device, thereby rainwater and dust dissolve and block up filtering the frame, influence the rainwater and collect the clearance and reduced the collection volume of rainwater, influence the accuracy of testing result, secondly come to monitor the rainfall of holding the inside of rain section of thick bamboo through the rain gauge, it is very big to hold the rain section of thick bamboo internal diameter, less rainwater can not drive the obvious rise of liquid level, thereby can influence the testing result of rain gauge, there is the limitation in the use.
Disclosure of Invention
The invention aims to provide a rainfall monitoring device for rainfall-induced geological disasters, which aims to solve the technical problems that in the prior art, dust is still on a filter frame, the surface of the filter frame cannot be cleaned up even though a cleaning brush is used for cleaning the surface of the filter frame, and the dust enters the filter frame, so that the rainwater or the dust is brought into a rainwater bearing barrel when rainwater is collected next time, and the monitoring effect and the service life of the device are influenced.
The invention provides a rainfall monitoring device for rainfall-induced geological disasters, which comprises a cleaning mechanism, a detection mechanism and a water storage shell, wherein a water inlet hopper is inserted into the outer wall of the top of the water storage shell, the cleaning mechanism is positioned above the water inlet hopper, the bottom parts of the inner walls of two sides of the water storage shell are provided with partition plates, the outer wall of the top of each partition plate is rotatably connected with a water outlet pipe through a bearing, the water outlet pipe is rotatably connected with the outer wall of the water storage shell through the bearing, the outer wall of the top of the water outlet pipe is provided with a hollow threaded rod, the outer wall of one side of the water inlet hopper is provided with a fixed frame, the cleaning mechanism comprises a hollow shell fixed on the inner wall of one side of the top of the fixed frame, the hollow threaded rod is rotatably connected with the outer wall of the bottom of the hollow shell through the bearing, the circumferential outer wall of the hollow threaded rod is rotatably connected with a sliding block through threads, the outer wall of the top of the water inlet hopper is provided with a protective film, and the outer wall of the top of the protective film is fixedly connected with the circumferential outer wall of the sliding block, the detection mechanism comprises second storage cylinders which are fixed on the outer wall of the top of the partition board and distributed equidistantly, drainage thin tubes which are distributed equidistantly are inserted into the outer wall of the top of the second storage cylinder, a first storage cylinder is installed on the outer wall of the top of the drainage thin tubes, and the outer wall of the top of the first storage cylinder is fixedly connected with the inner wall of the top of the water storage shell.
Further, the link is installed to water storage casing one side outer wall, and water storage casing opposite side outer wall installs solar cell panel, controller and wireless signal transceiver are installed to water storage casing one side inner wall, and water storage casing opposite side inner wall installs the battery.
Preferably, the limiting rod is installed on the outer wall of the bottom of the hollow shell, and the limiting rod is connected with the outer wall of the sliding block in a sliding mode.
Preferably, the water storage shell bottom inner wall is installed the suction pump, and the suction pump output end installs the drain pipe, and the drain pipe other end rotates with outlet pipe circumference inner wall bottom and is connected, and hollow shell circumference outer wall pegs graft and has the spray pipe that the equidistance distributes, and the water spout is installed to spray pipe bottom outer wall.
Preferably, the motor is installed on one side of the outer wall of the bottom of the partition plate, the first gear is sleeved on the outer wall of the circumference of the output shaft of the motor, and the second gear meshed with the outer wall of the first gear is sleeved on the outer wall of the circumference of the water outlet pipe.
Preferably, the sliding block top outer wall is seted up the equidistance and is the through-hole that the annular distributes, and the rectangular channel has all been seted up to through-hole both sides inner wall, and two rectangular channel inner wall sliding connection have a bracing piece, bracing piece top outer wall is installed and is filtered the post, and filter post top outer wall install with through-hole inner wall assorted piston piece, buffer spring is all installed to bracing piece top outer wall both sides, and buffer spring top outer wall and through-hole top inner wall fixed connection.
Preferably, the fixed ring is installed to the circumference inner wall of the fill of intaking, and the ejector pin that the equidistance distributes is installed to fixed ring top outer wall, and the ejector pin is located the below of corresponding bracing piece.
Preferably, first connecting groove has all been seted up to the outer wall both sides of the bottom of the water intake bucket, and inside first connecting groove bottom extended to first storage cylinder, the second spread groove has been seted up to second storage cylinder bottom outer wall, and the second spread groove extends to the baffle below, and the third spread groove that the equidistance distributes is seted up to first storage cylinder bottom outer wall, drainage tubule top outer wall and third connection cylinder bottom outer wall fixed connection, same round bar is installed to second storage cylinder top and bottom inner wall, and the equal sliding connection of round bar and outlet pipe circumference outer wall has annular floating block, and the magnetic ring is installed to annular floating block top outer wall.
Preferably, the connecting ropes are installed on two sides of the outer wall of the bottom of the annular floating block, and the same mounting ring is installed on the outer wall of the bottom of each connecting rope.
Preferably, the third connecting groove and the second connecting groove are connected with sealing pistons in a sliding mode, the sealing pistons are fixedly connected with the outer wall of the bottom of the corresponding mounting ring, first liquid level sensors are installed on one sides of the inner walls of the bottoms of the first storage cylinder and the second storage cylinder and are connected with corresponding magnetic rings, annular floating blocks and the outer wall of the mounting ring in a sliding mode, and the second liquid level sensors are installed on the bottom of the inner wall of one side of the water storage shell.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the monitoring device can be protected by the protective film arranged on the water inlet hopper, the service life is prolonged, when the monitoring system detects that it is about to rain, the wireless signal receiver receives an external signal and transmits the external signal to the controller, the controller controls the water pump to be started, water in the water storage shell enters the hollow shell through the water outlet pipe and the hollow threaded rod, and is sprayed out through the water spray nozzles on the water spray pipes to clean the outer wall of the protective film, so that on one hand, surface dust and large-particle fragments are prevented from blocking the filter column, the service life of the monitoring device is prolonged, on the other hand, the outer wall of the protective film can be quickly sprayed and moistened, and a large number of raindrops are prevented from being adsorbed on the dry surface, thereby improving the accuracy of the monitoring result.
(2) According to the rainwater storage device, the motor is arranged, the controller controls the motor to be started, the water outlet pipe on the second gear is driven to rotate through the first gear, so that the hollow threaded rod on the water outlet pipe is driven to rotate, the sliding block is lowered, the protective film is moved to be lowered, rainwater is collected, the buffer spring and the supporting rod are jacked up through the fixing ring and the jacking rod, the filtering column and the piston block are jacked out of the through hole, the rainwater can flow into the water storage shell through the through hole, the filtering column is used for filtering the rainwater, and the accuracy of a monitoring result is further improved.
(3) According to the invention, the first storage barrel, the plurality of second storage barrels and the first liquid level sensor arranged in the first storage barrel and the second storage barrel are arranged, and the inner diameters of the first storage barrel and the second storage barrel are small, so that the first liquid level sensor can accurately calculate the rainfall in the first storage barrel and the second storage barrel, the inner diameter of the water storage shell is large, but the quantity of five second storage barrels can be collected at one time, so that the rainfall flowing out of the second storage barrel can also be accurately calculated, the total rainfall in the water storage shell is added to the rainfall in the first storage barrel and the second storage barrel, and the accuracy of a rainfall monitoring result is improved.
(4) The invention is provided with an annular floating block, a magnetic ring and a sealing piston, when the annular floating block rises to the top of a first storage cylinder, the annular floating block drives a connecting rope to stretch straight so as to pull up the sealing piston below a mounting ring, collected rainwater is discharged into a plurality of second storage cylinders below, when the annular floating block rises to the highest point, the magnetic ring at the top of the annular floating block is fixed at the top of the first storage cylinder, when all rainwater enters the second storage cylinder through a drainage tubule, external rainwater is gathered in a water inlet hopper, when the water pressure exceeds the attraction force between the magnetic ring and the first storage cylinder, the magnetic ring is pressed down, the rainwater enters the first storage cylinder through a first connecting groove again, when the rainwater in the second storage cylinder is fully collected, the rainwater also enters the lower part of a water storage shell through a second connecting groove, and a wireless signal transceiver transmits the numerical values measured on a first liquid level sensor and a second liquid level sensor to a worker after the rainwater stops, the rainfall can be accurately calculated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the cleaning mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of the water storage housing of the present invention;
FIG. 4 is an enlarged view of the slider of the present invention;
FIG. 5 is a partial enlarged structural view of the water inlet funnel of the present invention;
FIG. 6 is a schematic view of the first and second storage cylinders of the present invention;
FIG. 7 is a partial enlarged structural view of the water inlet funnel of the present invention;
fig. 8 is a partially enlarged structural view of the second storage cylinder of the present invention.
Reference numerals:
1. a cleaning mechanism; 101. a hollow shell; 102. a water spray pipe; 103. a water spray nozzle; 2. a fixed mount; 3. a second gear; 4. a water inlet hopper; 5. a connecting frame; 6. a water storage housing; 7. a protective film; 8. a solar panel; 9. a hollow threaded rod; 10. a slider; 11. a controller; 12. a wireless signal transceiver; 13. a second liquid level sensor; 14. a water pump; 15. an electric motor; 16. a partition plate; 17. a storage battery; 18. a water outlet pipe; 19. a piston block; 20. a buffer spring; 21. a filtration column; 22. a support bar; 23. a first storage cylinder; 24. a second storage cylinder; 25. a fine drainage pipe; 26. a first connecting groove; 27. a magnetic ring; 28. an annular floating block; 29. connecting ropes; 30. a mounting ring; 31. a circular rod; 32. a sealing piston; 33. a fixing ring; 34. a top rod; 35. a limiting rod; 36. a first level sensor.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, the embodiment of the invention provides a rainfall monitoring device for rainfall-induced geological disasters, which comprises a cleaning mechanism 1, a detection mechanism and a water storage shell 6, wherein a water inlet hopper 4 is inserted into the outer wall of the top of the water storage shell 6, the cleaning mechanism 1 is positioned above the water inlet hopper 4, partition plates 16 are arranged at the bottoms of the inner walls of two sides of the water storage shell 6, the outer wall of the top of each partition plate 16 is rotatably connected with a water outlet pipe 18 through a bearing, the water outlet pipe 18 is rotatably connected with the outer wall of the water storage shell 6 through a bearing, a hollow threaded rod 9 is arranged on the outer wall of the top of the water outlet pipe 18, a fixing frame 2 is arranged on the outer wall of one side of the water inlet hopper 4, the cleaning mechanism 1 comprises a hollow shell 101 fixed on the inner wall of one side of the top of the fixing frame 2, the hollow threaded rod 9 is rotatably connected with the outer wall of the bottom of the hollow shell 101 through a bearing, and a sliding block 10 is rotatably connected with the circumferential outer wall of the hollow threaded rod 9 through a thread, the outer wall of the top of the water inlet hopper 4 is provided with a protective film 7, the outer wall of the top of the protective film 7 is fixedly connected with the outer wall of the circumference of the sliding block 10, the detection mechanism comprises second storage cylinders 24 which are fixed on the outer wall of the top of the partition plate 16 and distributed at equal intervals, drainage thin pipes 25 which are distributed at equal intervals are inserted into the outer wall of the top of the second storage cylinders 24, the outer wall of the top of each drainage thin pipe 25 is provided with a first storage cylinder 23, and the outer wall of the top of each first storage cylinder 23 is fixedly connected with the inner wall of the top of the water storage shell 6;
specifically, link 5 is installed to water storage casing 6 one side outer wall, and water storage casing 6 opposite side outer wall installs solar cell panel 8, and controller 11 and wireless signal transceiver 12 are installed to water storage casing 6 one side inner wall, and water storage casing 6 opposite side inner wall installs battery 17, and solar cell panel 8 turns into the electric energy with external solar energy to store the electric energy in battery 17, supply power for the device.
Specifically, the gag lever post 35 is installed to hollow shell 101 bottom outer wall, and gag lever post 35 and sliding connection of sliding block 10 outer wall, and gag lever post 35 can make the stability that sliding block 10 reciprocated.
Specifically, water pump 14 is installed to water storage shell 6 bottom inner wall, and the drain pipe is installed to water pump 14 output, the drain pipe other end rotates with outlet pipe 18 circumference inner wall bottom and is connected, hollow shell 101 circumference outer wall pegs graft there is equidistant distribution's spray pipe 102, spray nozzle 103 is installed to spray pipe 102 bottom outer wall, controller 11 control water pump 14 opens, pass through outlet pipe 18 with the inside water of water storage shell 6, hollow threaded rod 9 enters into inside hollow shell 101, spout through spray nozzle 103 on the spray pipe 102, come to clear up 7 outer walls of protecting film, avoid surperficial dust and large granule piece to block up filter column 21 on the one hand, the life of monitoring devices has been improved, secondly can spray the humidity to 7 outer walls of protecting film fast, avoid dry surface adsorption many raindrops, thereby the accuracy of monitoring result has been improved.
Specifically, motor 15 is installed to 16 bottom outer walls one sides of baffle, and motor 15 output shaft circumference outer wall has cup jointed first gear, outlet pipe 18 circumference outer wall has cup jointed the second gear 3 with first gear outer wall engaged with, controller 11 control motor 15 opens, drive outlet pipe 18 on the second gear through first gear and rotate to drive the hollow threaded rod 9 rotation on the outlet pipe 18, drop sliding block 10, thereby remove the protecting film 7 and drop, collect the rainwater.
Specifically, sliding block 10 top outer wall is seted up the through-hole that the equidistance is the annular and distributes, and the rectangular channel has all been seted up to through-hole both sides inner wall, two rectangular channel inner wall sliding connection have a bracing piece 22, bracing piece 22 top outer wall is installed and is filtered post 21, and filter post 21 top outer wall install with through-hole inner wall assorted piston piece 19, buffer spring 20 is all installed to bracing piece 22 top outer wall both sides, and buffer spring 20 top outer wall and through-hole top inner wall fixed connection, it filters the rainwater to filter post 21, the accuracy of monitoring result has further been improved.
Specifically, the fixed ring 33 is installed to the inner wall of intake hopper 4 circumference, and the ejector pin 34 that the equidistance distributes is installed to fixed ring 33 top outer wall, and ejector pin 34 is located the below of corresponding bracing piece 22, and fixed ring 33 and ejector pin 34 will be with bracing piece 22 jack-up on the buffer spring 20 to with the ejecting through-hole of filter column 21 and piston block 19, make the rainwater can the through-hole flow inside to water storage shell 6.
Specifically, first connecting groove 26 has all been seted up to 4 bottom outer wall both sides of intaking fill, and first connecting groove 26 bottom extends to inside first storage cylinder 23, the second connecting groove has been seted up to 24 bottom outer walls of second storage cylinder, the second connecting groove extends to 16 below baffles, the third connecting groove that the equidistance distributes is seted up to 23 bottom outer walls of first storage cylinder, 25 top outer walls of drainage tubules and third connecting groove bottom outer wall fixed connection, same round bar 31 is installed to 24 top and bottom inner wall of second storage cylinder, and equal sliding connection of round bar 31 and 18 circumference outer walls of outlet pipe has annular floating block 28, magnetic ring 27 is installed to 28 top outer walls of annular floating block, first storage cylinder 23 and 24 tops of second storage cylinder use the iron system etc. to make by the absorbent material of magnetic ring 27.
Specifically, the connecting rope 29 is installed on both sides of the outer wall of the bottom of the annular floating block 28, the same mounting ring 30 is installed on the outer wall of the bottom of the two connecting ropes 29, the connecting rope 29 can connect and lift the mounting ring 30, and the lifting mounting ring 30 which is connected next can work conveniently.
Specifically, the inner walls of the third connecting groove and the second connecting groove are connected with a sealing piston 32 in a sliding way, the sealing piston 32 is fixedly connected with the outer wall of the bottom of the corresponding mounting ring 30, one side of the inner wall of the bottom of the first storage cylinder 23 and one side of the inner wall of the bottom of the second storage cylinder 24 are both provided with a first liquid level sensor 36, the first liquid level sensor 36 is connected with the corresponding magnetic ring 27, the annular floating block 28 and the outer wall of the mounting ring 30 in a sliding way, the second liquid level sensor 13 is arranged at the bottom of the inner wall at one side of the water storage shell 6, the inner diameters of the first storage cylinder 23 and the second storage cylinder 24 are small, the first level sensor 36 can accurately calculate the rainfall inside the first storage tank 23 and the second storage tank 24, the inner diameter of the water storage housing 6 is large, however, since the amounts of the five second storage cylinders 24 can be collected at a time, the amount of the rainwater flowing out of the second storage cylinder 24, the total amount of the rainwater in the water storage case 6, and the amounts of the rainwater in the first storage cylinder 23 and the second storage cylinder 24 can be accurately calculated.
The working principle is as follows: the device is fixed on a working place through a connecting frame 5 on a water storage shell 6, the solar cell panel 8 converts external solar energy into electric energy, the electric energy is stored in a storage battery 17 to supply power to the device, when an external monitoring system detects that it is about to rain, a wireless signal transceiver 12 receives an external signal and transmits the external signal to a controller 11, the controller 11 controls a water suction pump 14 to be started, all water in the water storage shell 6 enters the hollow shell 101 through a water outlet pipe 18 and a hollow threaded rod 9, and is sprayed out through a water spray nozzle 103 on a water spray pipe 102 to clean the outer wall of a protective film 7, so that surface dust and large-particle fragments are prevented from blocking a filter column 21 on one hand, the service life of the monitoring device is prolonged, the outer wall of the protective film 7 can be quickly sprayed, a dry surface is prevented from adsorbing lots of raindrops, and the accuracy of a monitoring result is improved, after all the water in the water storage shell 6 is pumped out, the controller 11 controls the motor 15 to be started, the water outlet pipe 18 on the second gear is driven to rotate through the first gear, the hollow threaded rod 9 on the water outlet pipe 18 is driven to rotate, the sliding block 10 is lowered, the protective film 7 is moved and lowered to collect rainwater, the supporting rod 22 on the buffer spring 20 is jacked up through the fixing ring 33 and the jacking rod 34, the filter column 21 and the piston block 19 are jacked out of the through hole, rainwater can flow into the water storage shell 6 through the through hole, the filter column 21 filters the rainwater, the accuracy of a monitoring result is further improved, the rainwater enters the first storage barrel 23 through the first connecting groove 26, the inner annular floating block 28 is driven to rise along with the collection of the rainwater, when the annular floating block 28 rises to the top of the first storage barrel 23, the connecting rope 29 is driven to stretch straight, and the sealing piston 32 below the mounting ring 30 is pulled up, the collected rainwater is discharged to a plurality of second storage barrels 24 below, when the annular floating block 28 rises to the highest point, the magnetic ring 27 at the top of the annular floating block is fixed at the top of the first storage barrel 23, when all the rainwater enters the second storage barrel 24 through the drainage thin tube 25, the external rainwater is gathered inside the water inlet hopper 4, when the water pressure exceeds the attraction force between the magnetic ring 27 and the first storage barrel 23, the magnetic ring 27 is pressed down, the rainwater enters the first storage barrel 23 through the first connecting groove 26 again, when the rainwater in the second storage barrel 24 is fully collected, the rainwater also enters the lower part of the water storage shell 6 through the second connecting groove, and after the rainwater stops, the wireless signal transceiver 12 transmits the values measured by the first liquid level sensor 36 and the second liquid level sensor 13 to a worker, so that the rainfall can be accurately calculated.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a rainfall monitoring devices for rainfall induction type geological disasters, includes clearance mechanism (1), detection mechanism and water storage casing (6), its characterized in that: the water storage device is characterized in that a water inlet hopper (4) is inserted into the outer wall of the top of the water storage shell (6), the cleaning mechanism (1) is positioned above the water inlet hopper (4), the bottom parts of the inner walls on the two sides of the water storage shell (6) are provided with partition plates (16), the outer wall of the top of each partition plate (16) is rotatably connected with a water outlet pipe (18) through a bearing, each water outlet pipe (18) is rotatably connected with the outer wall of the water storage shell (6) through a bearing, the outer wall of the top of each water outlet pipe (18) is provided with a hollow threaded rod (9), the outer wall of one side of the water inlet hopper (4) is provided with a fixing frame (2), the cleaning mechanism (1) comprises a hollow shell (101) fixed on the inner wall of the top of the fixing frame (2), each hollow threaded rod (9) is rotatably connected with the outer wall of the bottom of the hollow shell (101) through a bearing, and the circumferential outer wall of each hollow threaded rod (9) is rotatably connected with a sliding block (10) through threads, protective film (7) are installed to fill in (4) top outer wall, and protective film (7) top outer wall and sliding block (10) circumference outer wall fixed connection, detection mechanism is including fixing second storage cylinder (24) that the equidistance that distributes at baffle (16) top outer wall, and the grafting of second storage cylinder (24) top outer wall has drainage tubule (25) that the equidistance distributes, and first storage cylinder (23) are installed to drainage tubule (25) top outer wall, first storage cylinder (23) top outer wall and water storage shell (6) top inner wall fixed connection.
2. A rainfall monitoring apparatus according to claim 1 and wherein: connecting frame (5) are installed to water storage casing (6) one side outer wall, and water storage casing (6) opposite side outer wall installs solar cell panel (8), controller (11) and wireless signal transceiver (12) are installed to water storage casing (6) one side inner wall, and water storage casing (6) opposite side inner wall installs battery (17).
3. A rainfall monitoring apparatus according to claim 2 and wherein: and the outer wall of the bottom of the hollow shell (101) is provided with a limiting rod (35), and the limiting rod (35) is connected with the outer wall of the sliding block (10) in a sliding manner.
4. A rainfall monitoring apparatus according to claim 1 and wherein: the water storage shell is characterized in that a water suction pump (14) is installed on the inner wall of the bottom of the water storage shell (6), a water drainage pipe is installed at the output end of the water suction pump (14), the other end of the water drainage pipe is rotatably connected with the bottom of the circumferential inner wall of the water outlet pipe (18), water spray pipes (102) which are distributed equidistantly are inserted into the circumferential outer wall of the hollow shell (101), and water spray nozzles (103) are installed on the outer wall of the bottom of the water spray pipes (102).
5. A rainfall monitoring apparatus according to claim 1 and wherein: motor (15) are installed to baffle (16) bottom outer wall one side, and motor (15) output shaft circumference outer wall has cup jointed first gear, outlet pipe (18) circumference outer wall has cup jointed second gear (3) with first gear outer wall engaged with.
6. A rainfall monitoring apparatus according to claim 1 and wherein: sliding block (10) top outer wall is seted up the equidistance and is the through-hole that the annular distributes, and the rectangular channel has all been seted up to through-hole both sides inner wall, and two rectangular channel inner wall sliding connection have bracing piece (22), bracing piece (22) top outer wall is installed and is filtered post (21), and filter post (21) top outer wall install with through-hole inner wall assorted piston piece (19), buffer spring (20) are all installed to bracing piece (22) top outer wall both sides, and buffer spring (20) top outer wall and through-hole top inner wall fixed connection.
7. A rainfall monitoring apparatus according to claim 6 and wherein: fixed ring (33) are installed to intake fill (4) circumference inner wall, and fixed ring (33) top outer wall installs ejector pin (34) that the equidistance distributes, and ejector pin (34) are located the below of corresponding bracing piece (22).
8. A rainfall monitoring apparatus according to claim 1 and wherein: first connecting groove (26) have all been seted up to intake fill (4) bottom outer wall both sides, and first connecting groove (26) bottom extends to inside first storage cylinder (23), the second spread groove has been seted up to second storage cylinder (24) bottom outer wall, and the second spread groove extends to baffle (16) below, and the third spread groove that the equidistance distributed is seted up to first storage cylinder (23) bottom outer wall, drainage tubule (25) top outer wall and third connecting groove bottom outer wall fixed connection, same round bar (31) are installed to second storage cylinder (24) top and bottom inner wall, and round bar (31) and outlet pipe (18) equal sliding connection of circumference outer wall have annular floating block (28), and magnetic ring (27) are installed to annular floating block (28) top outer wall.
9. A rainfall monitoring apparatus according to claim 8 and wherein: the connecting ropes (29) are installed on two sides of the outer wall of the bottom of the annular floating block (28), and the same mounting ring (30) is installed on the outer wall of the bottom of the two connecting ropes (29).
10. A rainfall monitoring device for rainfall-induced geological disasters according to claim 9, wherein: third spread groove and second spread groove inner wall sliding connection have sealed piston (32), sealed piston (32) and corresponding collar (30) bottom outer wall fixed connection, first level sensor (36) are all installed to first storage cylinder (23) and second storage cylinder (24) bottom inner wall one side, and first level sensor (36) and corresponding magnetic ring (27), annular floating block (28) and collar (30) outer wall sliding connection, and second level sensor (13) are installed to water storage casing (6) one side inner wall bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210419757.9A CN114839699A (en) | 2022-04-21 | 2022-04-21 | Rainfall monitoring device for rainfall-induced geological disasters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210419757.9A CN114839699A (en) | 2022-04-21 | 2022-04-21 | Rainfall monitoring device for rainfall-induced geological disasters |
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| Publication Number | Publication Date |
|---|---|
| CN114839699A true CN114839699A (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210419757.9A Withdrawn CN114839699A (en) | 2022-04-21 | 2022-04-21 | Rainfall monitoring device for rainfall-induced geological disasters |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117169992A (en) * | 2023-11-01 | 2023-12-05 | 中环国化江苏环境检测有限公司 | Ecological environment administers and uses automatic detection device |
-
2022
- 2022-04-21 CN CN202210419757.9A patent/CN114839699A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117169992A (en) * | 2023-11-01 | 2023-12-05 | 中环国化江苏环境检测有限公司 | Ecological environment administers and uses automatic detection device |
| CN117169992B (en) * | 2023-11-01 | 2024-01-30 | 中环国化江苏环境检测有限公司 | Ecological environment administers and uses automatic detection device |
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Application publication date: 20220802 |