CN115032723A - Rainfall device for measuring rainfall for meteorological monitoring - Google Patents
Rainfall device for measuring rainfall for meteorological monitoring Download PDFInfo
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- CN115032723A CN115032723A CN202210712822.7A CN202210712822A CN115032723A CN 115032723 A CN115032723 A CN 115032723A CN 202210712822 A CN202210712822 A CN 202210712822A CN 115032723 A CN115032723 A CN 115032723A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000004576 sand Substances 0.000 claims description 30
- 238000004140 cleaning Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 9
- 244000309464 bull Species 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- 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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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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- Health & Medical Sciences (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a rainfall device for measuring rainfall for meteorological monitoring, and relates to the technical field of meteorological monitoring. This meteorological monitoring is with rainfall device of measuring rainfall, including the bottom plate, the top fixed mounting of bottom plate has the collecting box, and the top fixed mounting of bottom plate has a measuring section of thick bamboo, and the outer fixed surface in one side of collecting box has the extension board. This meteorological monitoring is with rainfall device of measuring rainfall, use through the cooperation that cleans the mechanism and keep off the net, can avoid making in the fallen leaves access device, and can will keep off the fallen leaves on the net in time and clear away, solved current partial device and though can prevent to cause the jam in the fallen leaves access device at the in-process that uses, but the fallen leaves are kept off the net and are blocked and can not clear away it, lead to the rainwater to be kept off by the fallen leaves in can not in time the access device, cause the problem of measured data's deviation, the collection efficiency of device has been improved, the practicality of device has been promoted.
Description
Technical Field
The invention relates to the technical field of meteorological monitoring, in particular to a rainfall device for measuring rainfall for meteorological monitoring.
Background
Rainfall when need measuring raining through the rainfall device when meteorological monitoring, but present partial rainfall device though can prevent to cause the jam in the fallen leaves access device at the in-process of using, but fallen leaves are blocked by keeping off the net and can not clear away it, lead to the rainwater to be blocked by fallen leaves in can not in time the access device, cause measured data's deviation. In addition, current some devices are when measuring for example the arid environment that wind blows and mix with the sand, and the sand can enter into device inside and deposit, can adhere for a long time and be difficult to be washed away by the rainwater in the device bottom, and then cause the jam of internal pipeline, moreover, current some devices are when collecting the rainwater, also can adhere the rainwater on its inner wall, and it is consuming time to wait for its free fall, and direct measurement can produce the data deviation.
Disclosure of Invention
The present invention has been made to solve at least one of the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a rainfall measuring device for weather monitoring, which can solve at least one of the above-mentioned problems.
In order to achieve the purpose, the invention provides the following technical scheme: a rainfall device for measuring rainfall for meteorological monitoring, comprising:
the top of the bottom plate is fixedly provided with a collecting box and a measuring cylinder, the outer surface of one side of the collecting box is fixedly provided with a supporting plate, the top of the collecting box is open, and a blocking net is arranged at the open top;
the cleaning mechanism is arranged at the top of the support plate and comprises a first slide bar, a slide plate, a first motor and a first gear, the first slide bar is fixedly arranged at the top of the support plate, the hollow slide plate is movably sleeved on the first slide bar, the first motor is fixedly arranged on one side of the slide plate, the first gear is rotatably arranged between the inner walls of the two sides of the slide plate, and an output shaft of the first motor is fixedly connected with the first gear;
the vibration mechanism and the sand removing mechanism are both positioned in the collecting box, and the vibration mechanism is positioned above the sand removing mechanism.
According to a meteorological monitoring is with rainfall device of measuring rainfall, clean the mechanism and still include pinion rack, connecting rod, clean roller, slider and second slide bar, the top fixed mounting of extension board has the pinion rack, first gear meshes with the pinion rack mutually, the opposite side of first slide bar rotates installs the connecting rod, the one end fixed mounting of connecting rod has the roller of cleaning, the top fixed mounting of collecting box has the second slide bar, the movable sleeve is equipped with the slider on the second slide bar, the slider rotates to be connected in the one end of cleaning the roller.
According to a meteorological monitoring with rainfall device of measuring rainfall, vibrations mechanism includes second motor, first bevel gear, second bevel gear, carousel and flexure strip, fixed mounting has the water collecting bucket on the inner wall of collecting box, fixed mounting has the second motor on the collecting box, one side inner wall of collecting box rotates and installs first bevel gear, the output shaft of second motor passes through shaft coupling and first bevel gear fixed connection, it installs second bevel gear to rotate between the front and back side inner wall of collecting box, second bevel gear meshes with first bevel gear mutually, the rear side or the front side fixed mounting of second bevel gear have the carousel, the surface fixed mounting of carousel has the flexure strip.
According to a meteorological monitoring is with rainfall device of measuring rainfall, sand removal mechanism includes third motor, bull stick, hanger plate, second gear, ring gear and brush cleaner, the inside fixed mounting of bottom plate has the third motor, the inboard bottom of collecting box is rotated and is installed the bull stick, the output shaft of third motor passes through shaft coupling and bull stick fixed connection, the fixed surface of bull stick installs two sets of hanger plates, a set of second gear is respectively installed in the bottom of two sets of hanger plates rotation, the inner wall fixed mounting of collecting box has the ring gear, two sets of second gear meshes with the ring gear mutually, the bottom of two sets of second gear respectively fixed mounting has a set of brush cleaner.
According to the rainfall device for measuring rainfall for meteorological monitoring, the inner wall of the collecting box is provided with two groups of pipelines, a first electromagnetic valve and a second electromagnetic valve are correspondingly arranged in the two groups of pipelines, the inside of the collecting box is communicated with the inside of the measuring barrel through the group of pipelines provided with the first electromagnetic valve, the outer surface of one side of the collecting box is fixedly provided with a drain pipe, and the drain pipe is communicated with the inside of the collecting box through the other group of pipelines. The effect that can control first solenoid valve and second solenoid valve to discharging sand, collecting the rainwater and discharging the rainwater and control has been reached.
According to the rainfall device for measuring rainfall for meteorological monitoring, the front side of the measuring cylinder is provided with the mounting hole, the water level window is embedded in the mounting hole, and the front side of the measuring cylinder is provided with scales. The effect of measuring and calculating the rainfall capacity by obtaining the water quantity through the scales is achieved.
According to a rainfall device for measuring rainfall for meteorological monitoring, be provided with supporting mechanism on the bottom plate, supporting mechanism includes bracing piece, lagging, backup pad and spacing screw, two sets of grooves of accomodating have respectively been seted up to the front and back side of bottom plate, four groups of accomodating inslots respectively rotate and install a set of bracing piece, each fixed mounting in bottom of four group's bracing pieces has a set of lagging, the inside of four group's lagging respectively is provided with a set of backup pad, a set of cross slot has respectively been seted up to the bottom of four group's lagging, four group's backup pads respectively extend to the bottom of lagging through the cross slot, two sets of slots of arranging from top to bottom respectively are seted up to one side of four group's backup pads, a set of spacing screw is installed to each screw thread of one side surface of four group's lagging, four group's spacing screws respectively run through four group's lagging and laminate mutually with the inner wall of slot.
According to the rainfall device for measuring rainfall for meteorological monitoring, the top of the collecting box is provided with two groups of mounting blocks, a blocking net is fixedly mounted between the two groups of mounting blocks, a group of mounting screws are respectively arranged at the tops of the two groups of mounting blocks, a group of mounting holes are respectively formed in the two groups of mounting blocks, and the two groups of mounting screws are respectively mounted at the top of the collecting box through perforated threads. So reached and to have carried out the dismouting through the installation screw and be convenient for maintain the effect of keeping off the net.
Compared with the prior art, the invention has the beneficial effects that:
(1) the utility model discloses a device for measuring the fallen leaves, including the device for measuring the fallen leaves, the device for measuring the fallen leaves comprises a cover plate, a baffle net, a cover plate and a cover plate.
(2) The utility model discloses a sand removal device, including the collecting box, the sand removal mechanism is used with the cooperation of second solenoid valve, can be when the inboard bottom deposit of collecting box and adhesion sand, the cooperation rainfall stirs and cleans the sand of adhesion, make it discharge with the water, solved current partial device when measuring for example the arid environment that the wind blows and mix with the sand, the sand can enter into device inside and deposit, can the adhesion be difficult to washed away by the rainwater in the device bottom for a long time, and then cause the problem of the jam of inside pipeline, the measurement of device efficiency has been improved, be favorable to the popularization and the use of device.
(3) The utility model discloses a device, including the water collecting bucket, the water collecting bucket is used with the cooperation of vibrations mechanism, can be when adhesion rainwater on the water collecting bucket, the control flexure strip is rotated along with the carousel and is beaten the water collecting bucket and make its vibrations for the falling speed of rainwater, solved current partial device when collecting the rainwater, also can the adhesion rainwater on its inner wall, and wait for its free fall consuming time longer, and direct measurement can produce the problem of data deviation, the measurement accuracy of device has been improved, the result of use of device has been guaranteed.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is an enlarged view of the portion A of the present invention;
FIG. 5 is an enlarged view of the area B of the present invention;
FIG. 6 is an enlarged view of the area C of the present invention.
Reference numerals: 1. a base plate; 2. a collection box; 3. a support plate; 4. a cleaning mechanism; 401. a first slide bar; 402. a slide plate; 403. a first motor; 404. a first gear; 405. a toothed plate; 406. a connecting rod; 407. cleaning the roller; 408. a slider; 409. a second slide bar; 5. a water collecting hopper; 6. a vibration mechanism; 601. a second motor; 602. a first bevel gear; 603. a second bevel gear; 604. a turntable; 605. an elastic sheet; 7. a sand removal mechanism; 701. a third motor; 702. a rotating rod; 703. a hanger plate; 704. a second gear; 705. a toothed ring; 706. cleaning with a brush; 8. a support mechanism; 801. a support bar; 802. sheathing; 803. a support plate; 804. a limiting screw; 9. a measuring cylinder; 10. mounting blocks; 11. blocking the net; 12. mounting screws; 13. a first solenoid valve; 14. a second solenoid valve; 15. and a water discharge pipe.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, preferred embodiments of which are illustrated in the accompanying drawings, wherein the drawings are provided for the purpose of visually supplementing the description in the specification and so forth, and which are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element 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.
In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the essential numbers, and above, below, within, etc. are understood as including the essential numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a meteorological monitoring is with rainfall device of measuring rainfall, includes bottom plate 1, cleans mechanism 4, vibrations mechanism 6 and sand removal mechanism 7, and the top fixed mounting of bottom plate 1 has collecting box 2, and vibrations mechanism 6 and sand removal mechanism 7 all are located collecting box 2, and vibrations mechanism 6 is located the top of sand removal mechanism 7. The top of the bottom plate 1 is fixedly provided with a measuring cylinder 9, the outer surface of one side of the collecting box 2 is fixedly provided with a support plate 3, the top of the collecting box 2 is provided with two groups of mounting blocks 10, a baffle net 11 is fixedly mounted between the two groups of mounting blocks 10, the tops of the two groups of mounting blocks 10 are respectively provided with a group of mounting screws 12, the two groups of mounting screws 12 are respectively arranged on the top of the collecting box 2 through perforating threads, the inner wall of the collecting box 2 is provided with two groups of pipelines, a first electromagnetic valve 13 and a second electromagnetic valve 14 are correspondingly arranged in the two groups of pipelines, the interior of the collecting box 2 is communicated with the interior of the measuring cylinder 9 through a group of pipelines provided with the first electromagnetic valve, the outer surface of one side of the collecting box 2 is fixedly provided with a drain pipe 15, the drain pipe 15 is communicated with the interior of the collecting box 2 through another group of pipelines, the front side of the measuring cylinder 9 is provided with a mounting hole, a water level window is embedded in the mounting hole, and scales are arranged on the front side of the measuring cylinder 9.
The cleaning mechanism 4 further comprises a toothed plate 405, a connecting rod 406, a cleaning roller 407, a sliding block 408 and a second sliding rod 409, the toothed plate 405 is fixedly installed at the top of the support plate 3, the first gear 404 is meshed with the toothed plate 405, the connecting rod 406 is rotatably installed at the other side of the first sliding rod 401, the cleaning roller 407 is fixedly installed at one end of the connecting rod 406, the second sliding rod 409 is fixedly installed at the top of the collection box 2, the sliding block 408 is movably sleeved on the second sliding rod 409, the sliding block 408 is rotatably connected to one end of the cleaning roller 407, under the matching action of the cleaning mechanism 4 and the blocking net 11, fallen leaves can be prevented from entering the device and can be removed in time, and the problem that the existing partial device can prevent the fallen leaves from being blocked in the device due to the fact that the fallen leaves cannot be blocked in the device but cannot be removed by the blocking net 11 in the using process is solved, the deviation of measurement data is avoided, the collection efficiency of the device is improved, and the practicability of the device is improved.
The vibration mechanism 6 comprises a second motor 601, a first bevel gear 602, a second bevel gear 603, a rotary disc 604 and an elastic sheet 605, the water collecting hopper 5 is fixedly installed on the inner wall of the collecting box 2, the second motor 601 is fixedly installed on the collecting box 2, the first bevel gear 602 is rotatably installed on one side inner wall of the collecting box 2, the output shaft of the second motor 601 is fixedly connected with the first bevel gear 602 through a coupler, the second bevel gear 603 is rotatably installed between the front side inner wall and the rear side inner wall of the collecting box 2, the second bevel gear 603 is meshed with the first bevel gear 602, the rotary disc 604 is fixedly installed on the rear side or the front side of the second bevel gear 603, the elastic sheet 605 is fixedly installed on the outer surface of the rotary disc 604, under the cooperation effect of the water collecting hopper 5 and the vibration mechanism 6, when rainwater adheres to the water collecting hopper 5, the elastic sheet 605 is controlled to strike the water collecting hopper 5 along with the rotation of the rotary disc 604 to vibrate the water collecting hopper 5, so as to accelerate the falling speed of the rainwater, the problem of current part device when collecting the rainwater, also can the adhesion rainwater on its inner wall, and wait for its free fall longer consuming time is solved, avoided direct measurement can produce the data deviation, improved the measurement accuracy of device, guaranteed the result of use of device.
The sand removing mechanism 7 comprises a third motor 701, a rotating rod 702, a hanging plate 703, a second gear 704, a toothed ring 705 and a cleaning brush 706, the third motor 701 is fixedly arranged inside the bottom plate 1, the rotating rod 702 is rotatably arranged at the bottom of the inner side of the collecting box 2, an output shaft of the third motor 701 is fixedly connected with the rotating rod 702 through a coupler, two groups of hanging plates 703 are fixedly arranged on the outer surface of the rotating rod 702, one group of second gear 704 is respectively rotatably arranged at the bottom of the two groups of hanging plates 703, the toothed ring 705 is fixedly arranged on the inner wall of the collecting box 2, the two groups of second gears 704 are meshed with the toothed ring 705, one group of cleaning brushes 706 are respectively fixedly arranged at the bottom of the two groups of second gears 704, and under the matching action of the sand removing mechanism 7 and the second electromagnetic valve 14, when sand is deposited and adhered at the bottom of the inner side of the collecting box 2, the adhered sand can be stirred and cleaned in a matching manner by rainfall, so that the adhered sand is discharged with water, thereby solving the problem that when the existing partial device is used for measuring an environment such as wind-blown sand mixed with sand, the sand can enter into the device and deposit, can adhere for a long time and be difficult to the problem of being washed away by the rainwater in the device bottom, has avoided causing the jam of inside pipeline, has improved the measurement of efficiency of device, is favorable to the popularization and the use of device.
The base 1 is provided with a supporting mechanism 8, specifically, the supporting mechanism 8 includes supporting rods 801, sleeve plates 802, supporting plates 803 and limiting screws 804, two groups of accommodating grooves are respectively formed in the front side and the rear side of the base plate 1, a group of supporting rods 801 is rotatably mounted in each of the four groups of accommodating grooves, a group of sleeve plates 802 is fixedly mounted at the bottoms of the four groups of supporting rods 801, a group of supporting plates 803 is respectively arranged in each of the four groups of sleeve plates 802, a group of penetrating grooves is respectively formed in the bottoms of the four groups of sleeve plates 802, the four groups of supporting plates 803 respectively extend to the bottoms of the sleeve plates 802 through the penetrating grooves, two groups of slots arranged up and down are respectively formed in one side of each of the four groups of supporting plates 803, a group of limiting screws 804 are respectively mounted on the outer surface of one side of each of the four groups of sleeve plates 802 in a threaded manner, and the four groups of limiting screws 804 are respectively penetrated through the four groups of sleeve plates 802 and attached to the inner walls of the slots.
The working principle is as follows: when the device is used, the device is placed at a position to be measured, the supporting rod 801 is rotated out of the accommodating groove to the front side and the rear side of the bottom plate 1, the limiting screw 804 is rotated to pull out one group of slots on the supporting plate 803, the supporting plate 803 is moved downwards to be in contact with the ground, the limiting screw 804 is rotated to be inserted into the other group of slots on the supporting plate 803 to be fixed, and the contact area of the device and the ground is increased through the supporting plate 803 to be reinforced; if fallen leaves fall on the blocking net 11 during the placing process, the first motor 403 is controlled to start to drive the first gear 404 to rotate, the sliding plate 402 is driven to move back and forth on the first sliding rod 401 under the action of the first gear 404 meshed with the toothed plate 405, and the sweeping roller 407 is driven to rotate to sweep the fallen leaves on the blocking net 11 while the sweeping roller 407 is driven to move back and forth.
If the rainfall in a period of time in the raining process needs to be measured, rainwater collection is started in the raining process, a part of rainwater entering the collection tank 2 is adhered to the water collection hopper 5, the second motor 601 is controlled to be started to drive the first bevel gear 602 to rotate, the first bevel gear 602 drives the second bevel gear 603 to rotate, the second bevel gear 603 drives the rotary disc 604 to rotate so as to drive the elastic sheet 605 to continuously hit the water collection hopper 5, and the water collection hopper 5 is hit to generate vibration to shake the adhered rainwater into the bottom of the inner side of the collection tank 2; after rainwater enters the collecting box 2, the first electromagnetic valve 13 and the second electromagnetic valve 14 are controlled to be closed, at the moment, the third motor 701 is controlled to be started to drive the rotating rod 702 to rotate, the rotating rod 702 drives the second gear 704 to rotate around the rotating rod 702 through the hanging plate 703, under the action that the second gear 704 is meshed with the toothed ring 705, the second gear 704 also rotates to drive the cleaning brush 706 to rotate, sand deposited and adhered at the bottom of the inner side of the collecting box 2 is stirred and cleaned to be mixed with the rainwater, the second electromagnetic valve 14 is controlled to be opened to discharge the rainwater, after the completion, the second electromagnetic valve 14 is controlled to be closed, the first electromagnetic valve 13 is controlled to be opened, the collected rainwater enters the measuring cylinder 9 through a pipeline, the height and the bottom area of the water in the collecting box 2 are the same as those in the measuring cylinder 9 under the principle of a communicating device, data are read according to scales on the front side of the measuring cylinder 9, and the rainfall in a certain time is obtained according to calculation, after the measurement is finished, the second electromagnetic valve 14 is controlled to be opened to drain the water in the device.
If it is necessary to measure the rainfall from the beginning of the rain, it is necessary to fill the collection tank 2 with water before the rain, and to start the third motor 701 to mix the water with sand deposited and adhered to the bottom inside the collection tank 2, then to open the second solenoid valve 14 to discharge dirty water, then to close the second solenoid valve 14, and to open the first solenoid valve 13 to wait for the arrival of the rain. Of course, the water can be injected into the collecting tank 2 before raining by configuring a water pump that is activated by wireless or wired control.
In a specific arrangement, referring to fig. 1, in one embodiment, for the sake of calculation, the cross-sectional area of the lower part of the inner cavity of the collecting tank 2 and the cross-sectional area of the inner cavity of the measuring cylinder 9 are equal, and the sum of the two is equal to the area of the upper end opening of the collecting tank 2 (denoted as S), and the volume of the part of the sand removing mechanism 7 in the collecting tank 2 (denoted as V1) is measured in advance, and the cavity volume of the pipeline in which the first electromagnetic valve 13 is installed (denoted as V2) is measured in advance. When the actual rainfall after the second electromagnetic valve 14 is closed is H0, it is represented that the height of the water level in the measuring cylinder 9 is H1 ═ H × S + V1-V2)/S, and the value on the scale can be calibrated by the formula, so that the scale value corresponding to the water level line is the same as the actual rainfall value, thereby facilitating reading.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A rainfall device for measuring rainfall for meteorological monitoring, comprising:
the top of the bottom plate (1) is fixedly provided with a collecting box (2) and a measuring cylinder (9), the outer surface of one side of the collecting box (2) is fixedly provided with a support plate (3), the top of the collecting box (2) is open, and a blocking net (11) is arranged at the open top;
the cleaning mechanism (4) is arranged at the top of the support plate (3), the cleaning mechanism (4) comprises a first sliding rod (401), a sliding plate (402), a first motor (403) and a first gear (404), the first sliding rod (401) is fixedly mounted at the top of the support plate (3), the hollow sliding plate (402) is movably sleeved on the first sliding rod (401), the first motor (403) is fixedly mounted on one side of the sliding plate (402), the first gear (404) is rotatably mounted between the inner walls of the two sides of the sliding plate (402), and an output shaft of the first motor (403) is fixedly connected with the first gear (404);
the vibration mechanism (6) and the sand removing mechanism (7) are both positioned in the collecting box (2), and the vibration mechanism (6) is positioned above the sand removing mechanism (7).
2. A rainfall device for weather monitoring to measure rainfall as claimed in claim 1, wherein: cleaning mechanism (4) still include pinion rack (405), connecting rod (406), clean roller (407), slider (408) and second slide bar (409), the top fixed mounting of extension board (3) has pinion rack (405), first gear (404) meshes with pinion rack (405) mutually, connecting rod (406) are installed in the opposite side rotation of first slide bar (401), the one end fixed mounting of connecting rod (406) has cleans roller (407), the top fixed mounting of collecting box (2) has second slide bar (409), the activity cover is equipped with slider (408) on second slide bar (409), slider (408) rotate to be connected in the one end that cleans roller (407).
3. A rainfall device for weather monitoring to measure rainfall as claimed in claim 2, wherein: the utility model discloses a vibrations mechanism (6) is including second motor (601), first bevel gear (602), second bevel gear (603), carousel (604) and flexure strip (605), fixed mounting has water catch bowl (5) on the inner wall of collecting box (2), fixed mounting has second motor (601) on collecting box (2), one side inner wall of collecting box (2) is rotated and is installed first bevel gear (602), the output shaft of second motor (601) passes through shaft coupling and first bevel gear (602) fixed connection, rotate between the front and back side inner wall of collecting box (2) and install second bevel gear (603), second bevel gear (603) and first bevel gear (602) mesh mutually, rear side or front side fixed mounting of second bevel gear (603) have carousel (604), the surface fixed mounting of carousel (604) has flexure strip (605).
4. A rainfall device for weather monitoring to measure rainfall as claimed in claim 2 or 3, wherein: the sand removing mechanism (7) comprises a third motor (701), a rotating rod (702), hanging plates (703), second gears (704), toothed rings (705) and cleaning brushes (706), the third motor (701) is fixedly installed inside the bottom plate (1), the rotating rod (702) is rotatably installed at the bottom of the inner side of the collecting box (2), an output shaft of the third motor (701) is fixedly connected with the rotating rod (702) through a coupler, two groups of hanging plates (703) are fixedly installed on the outer surface of the rotating rod (702), one group of second gears (704) are respectively rotatably installed at the bottoms of the two groups of hanging plates (703), the toothed rings (705) are fixedly installed on the inner wall of the collecting box (2), the two groups of second gears (704) are meshed with the toothed rings (705), and one group of cleaning brushes (706) are respectively and fixedly installed at the bottoms of the two groups of second gears (704).
5. The rainfall device for meteorological monitoring to measure the rainfall according to claim 4, wherein: the inner wall of the collecting box (2) is provided with two groups of pipelines, a first electromagnetic valve (13) and a second electromagnetic valve (14) are correspondingly arranged in the two groups of pipelines, the inside of the collecting box (2) is communicated with the inside of the measuring cylinder (9) through a group of pipelines provided with the first electromagnetic valve, a drain pipe (15) is fixedly arranged on the outer surface of one side of the collecting box (2), and the drain pipe (15) is communicated with the inside of the collecting box (2) through another group of pipelines.
6. A rainfall device for meteorological monitoring to measure rainfall as claimed in claim 5, wherein: the front side of the measuring cylinder (9) is provided with an installation hole, a water level window is embedded in the installation hole, and the front side of the measuring cylinder (9) is provided with scales.
7. The rainfall device for meteorological monitoring to measure the rainfall according to claim 4, wherein: the bottom plate (1) is provided with a supporting mechanism (8), the supporting mechanism (8) comprises a supporting rod (801) and a sleeve plate (802), the supporting plate comprises supporting plates (803) and limiting screws (804), two groups of accommodating grooves are formed in the front side and the rear side of the bottom plate (1) respectively, a group of supporting rods (801) are rotatably arranged in the four groups of accommodating grooves respectively, a group of sleeve plates (802) are fixedly arranged at the bottoms of the four groups of supporting rods (801), a group of supporting plates (803) are arranged in the four groups of sleeve plates (802) respectively, a group of through grooves are formed in the bottoms of the four groups of sleeve plates (802) respectively, the four groups of supporting plates (803) extend to the bottoms of the sleeve plates (802) through the through grooves respectively, two groups of slots which are arranged up and down are formed in one sides of the four groups of supporting plates (803) respectively, a group of limiting screws (804) are arranged on the outer surface of one side of the four groups of sleeve plates (802) respectively in a threaded mode, and the four groups of limiting screws (804) are attached to the inner walls of the slots through the four groups of sleeve plates (802).
8. A rainfall device for weather monitoring to measure rainfall as claimed in claim 1 or 2, wherein: the top of collecting box (2) is provided with two sets of installation pieces (10), and fixed mounting has fender net (11) between two sets of installation pieces (10), and the top of two sets of installation pieces (10) respectively is provided with a set of installation screw (12), has respectively seted up a set of mounting hole on two sets of installation pieces (10), and two sets of installation screw (12) respectively install in the top of collecting box (2) through the screw thread that perforates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210712822.7A CN115032723A (en) | 2022-06-22 | 2022-06-22 | Rainfall device for measuring rainfall for meteorological monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210712822.7A CN115032723A (en) | 2022-06-22 | 2022-06-22 | Rainfall device for measuring rainfall for meteorological monitoring |
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| Publication Number | Publication Date |
|---|---|
| CN115032723A true CN115032723A (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210712822.7A Pending CN115032723A (en) | 2022-06-22 | 2022-06-22 | Rainfall device for measuring rainfall for meteorological monitoring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146883A (en) * | 2023-10-30 | 2023-12-01 | 应急管理部国家自然灾害防治研究院 | Measurement device for natural disaster prevention and control |
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2022
- 2022-06-22 CN CN202210712822.7A patent/CN115032723A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146883A (en) * | 2023-10-30 | 2023-12-01 | 应急管理部国家自然灾害防治研究院 | Measurement device for natural disaster prevention and control |
| CN117146883B (en) * | 2023-10-30 | 2024-01-05 | 应急管理部国家自然灾害防治研究院 | Measurement device for natural disaster prevention and control |
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