CN217007734U

CN217007734U - Wireless real-time remote-measuring type rain gauge

Info

Publication number: CN217007734U
Application number: CN202220057818.7U
Authority: CN
Inventors: 郭克新; 温焕清; 张佳红; 何泽辉
Original assignee: Shenzhen Pingshan Drainage Co ltd
Current assignee: Shenzhen Pingshan Drainage Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-07-19
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a wireless real-time remote-measuring rain gauge, which comprises a cylinder body, wherein the front surface of the cylinder body is provided with an inspection window, the front surface of the inspection window is connected with an inspection plate through screw threads, and the bottom of the right side of the cylinder body is fixedly connected with a battery box. The labor intensity of the metering personnel is reduced.

Description

Wireless real-time remote-measuring type rain gauge

Technical Field

The utility model relates to the technical field of rain gauges, in particular to a wireless real-time remote measuring type rain gauge.

Background

The tipping bucket rain gauge is a primary rainfall measurement instrument, the performance of the tipping bucket rain gauge meets the relevant requirements of national standard GB/T11832-2002 tipping bucket rain gauge and national standard GB/T11831-2002 telemetering rain gauge of hydrological measuring and reporting device, and the core component tipping bucket of the tipping bucket rain gauge adopts a three-dimensional streamline design, so that the tipping bucket turns over water more smoothly.

When the measurement personnel measured the outdoor rainfall in area, need be with the help of tipping bucket formula rain gauge, however traditional tipping bucket formula rain gauge is in the in-service use process, mostly need measurement personnel regularly to trail the measurement to the rainfall value, do not have the wireless transmission function to rainfall measurement data value, and the rainwater measurement environment of tipping bucket formula rain gauge is outdoor basically, because outdoor environment is comparatively complicated, there is strong wind, the condition of strong rain, can not realize its installation firm effect through the landing leg of adjusting tipping bucket formula rain gauge, also be convenient for simultaneously the measurement personnel to accomodate the landing leg of tipping bucket formula rain gauge.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, most of traditional tipping bucket rain gauges need to regularly track and measure rainfall values during the actual use process, do not have the function of wireless transmission of rainfall measurement data values, and cannot realize the stable installation effect by adjusting supporting legs of the tipping bucket rain gauges.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the wireless real-time remote measurement type rain gauge comprises a barrel, wherein an overhaul window is formed in the front of the barrel, an overhaul plate is connected to the front of the overhaul window through screw threads, a battery box is fixedly connected to the bottom of the right side of the barrel, a built-in battery is arranged in an inner cavity of the battery box, a collecting funnel is communicated with the center of the top of the barrel, a cover plate is hinged to the top of the collecting funnel, and a rain sensor is embedded in the center of the cover plate;

the back of the inner cavity of the barrel body is vertically and fixedly connected with a support, the top of the front of the support is rotatably connected with a primary tipping bucket, one side of the front of the support, which is close to the primary tipping bucket, is fixedly connected with a primary water injection funnel, the bottom of the front of the support is rotatably connected with a secondary tipping bucket which is matched with the primary water injection funnel, and one side of the front of the support, which is close to the secondary tipping bucket, is fixedly connected with a secondary water injection funnel;

the left side of barrel inner chamber bottom is provided with the measurement container that uses with the cooperation of second grade water injection funnel, the bottom of measurement container inner chamber is provided with the measurement sensor, the center department fixedly connected with wireless transceiver on barrel right side, all be provided with adjustment mechanism around the barrel bottom.

As a further scheme of the utility model, the adjusting mechanism comprises supporting legs, the supporting legs are hinged to the periphery of the bottom of the cylinder body, sliding cylinders are connected to the surfaces of the supporting legs in a sliding mode, a screw rod is rotatably connected to the center of the bottom of the cylinder body, a rotary handle is fixedly connected to the bottom of the screw rod, a threaded cylinder is connected to the surface of the screw rod in a threaded mode, a connecting disc is fixedly connected to the outer side of the threaded cylinder, connecting pieces are hinged to the periphery of the connecting disc, and one side, away from the connecting disc, of each connecting piece is hinged to the inner wall of the corresponding sliding cylinder.

As a further scheme of the utility model, the bottom of the supporting leg is hinged with a mounting base, and long ground nails are inserted around the mounting base.

As a further scheme of the utility model, the top of the left side of the collecting funnel is fixedly connected with an electric door opener, and an output shaft of the electric door opener is hinged with a hinge shaft matched with the cover plate for use.

As a further scheme of the utility model, the right side of the bottom of the cover plate is fixedly connected with a limiting head from front to back in sequence, and the right side of the top of the collecting funnel from front to back is fixedly connected with a limiting seat in clamping fit with the limiting head.

As a further scheme of the utility model, a filter screen is embedded at the top of the inner cavity of the collecting funnel, and a flow equalizing net matched with the filter screen is embedded at the bottom of the inner cavity of the collecting funnel.

As a further scheme of the present invention, the cross-sectional areas of the primary skip bucket and the secondary skip bucket are the same, and the capacities of the primary water injection funnel and the secondary water injection funnel are the same.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, rainwater can be sensed in time by arranging a rainwater sensing sensor, after the rainwater is sensed, the bucket-tipping type rain gauge can conveniently and quickly perform corresponding rainwater metering operation, the collected rainwater can be collected in a bucket tipping mode by arranging the matching of a primary bucket, a primary water injection funnel, a secondary bucket, a secondary water injection funnel and a metering container, and the collected rainwater can be wirelessly transmitted to user intelligent equipment after being metered by a metering sensor and a wireless transceiver, so that the wireless transmission function of a rainfall metering data value is realized, the tracking and metering operation of a metering person is replaced, the labor intensity of the metering person is reduced, the metering labor cost of the rainfall is also reduced, the driving force is exerted on a screw rod by a rotary handle by arranging an adjusting mechanism, the screw rod is in threaded transmission fit with a threaded cylinder, and the support leg is in sliding fit with a sliding cylinder, therefore, the extension area of the supporting leg is adjusted through the connecting disc and the connecting piece, the resistance effect of the cylinder body to the outdoor wind and rain environment is enhanced, and meanwhile, the stability of the cylinder body in outdoor metering operation is improved;

2. according to the rainwater collecting device, the installation base is arranged, so that the bottom of the supporting leg and the ground surface can be stably supported, bearing capacity is provided above the supporting leg, the supporting leg and the installation base can be stably fixed at a preset position through the arrangement of the long ground nails, the overall stability of the barrel is improved, and the electric door opener and the hinge shaft are arranged, so that the cover plate on the collecting funnel is quickly opened after the rainwater induction sensor senses rainwater, and the collecting funnel can conveniently collect the rainwater;

3. according to the utility model, the limit joint between the limit head and the limit seat is arranged to be matched, so that the limit treatment can be performed on the collection funnel and the cover plate in a closed state, the cover plate is prevented from being accidentally lifted by external force, impurities in rainwater collected by the collection funnel can be filtered by arranging the filter screen, the impurities are prevented from entering the final metering numerical value accuracy influencing rainfall, the collected rainwater can be subjected to flow equalization treatment by arranging the flow equalization net, the rainwater flow is prevented from being disordered due to overlarge rainfall, and the working load of a tipping bucket component in the tipping bucket type rain gauge is reduced.

The rain gauge can sense rainwater in time, is convenient for the tipping bucket type rain gauge to perform corresponding rainwater metering operation quickly, realizes the wireless transmission function of a rainfall metering data value, replaces the tracking metering operation of a metering person, and adjusts the extension area of the supporting leg according to the outdoor actual condition, thereby enhancing the firm effect of cylinder installation.

Drawings

Fig. 1 is a schematic structural diagram of a wireless real-time remote-measuring rain gauge according to the present invention;

FIG. 2 is a partial sectional view of the structure of the barrel proposed by the present invention;

FIG. 3 is a front view of the adjustment mechanism of the present invention;

fig. 4 is a partial sectional view showing the structure of a collecting funnel according to the present invention.

In the figure: 1. a barrel; 2. an access panel; 3. a battery case; 4. a collection funnel; 5. a cover plate; 6. a rain sensor; 7. a support; 8. a first-stage tipping bucket; 9. a primary water injection funnel; 10. a second-stage tipping bucket; 11. a secondary water injection funnel; 12. a metering container; 13. a metering sensor; 14. a wireless transceiver; 15. an adjustment mechanism; 151. a support leg; 152. a slide cylinder; 153. a screw rod; 154. turning a handle; 155. a threaded barrel; 156. connecting the disc; 157. a connecting member; 16. installing a base; 17. long ground nails; 18. an electric door opener; 19. a limiting head; 20. a limiting seat; 21. a filter screen; 22. and (4) flow equalization net.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-4, wireless real-time long-range remote measurement formula rain gauge, including barrel 1, the access panel has been seted up in the front of barrel 1, and has access panel 2 through screw thread connection in the front of access panel, bottom fixedly connected with battery case 3 on barrel 1 right side, and the inner chamber of battery case 3 is provided with built-in battery, and the center department intercommunication at barrel 1 top has collection funnel 4, and the diameter tolerance of collecting funnel 4 is: phi 159.60+0.6mm, the top of the collecting funnel 4 is hinged with a cover plate 5, a rainwater induction sensor 6 is embedded in the center of the cover plate 5, rainwater can be induced in time by arranging the rainwater induction sensor 6, and after rainwater is induced, the bucket-tipping type rain gauge can conveniently and rapidly perform corresponding rainwater metering operation;

the rainwater collecting device comprises a barrel body 1, a support 7, a first-stage tipping bucket 8, a first-stage water injection funnel 9, a second-stage tipping bucket 10, a second-stage water injection funnel 11 and a metering container 12, wherein the back of the inner cavity of the barrel body 1 is vertically and fixedly connected with the back of the inner cavity of the barrel body, the top of the front of the support 7 is rotatably connected with the first-stage tipping bucket 8, one side, close to the first-stage tipping bucket 8, of the front of the support 7 is fixedly connected with the first-stage water injection funnel 9, the bottom of the front of the support 7 is rotatably connected with the second-stage tipping bucket 10 matched with the first-stage water injection funnel 9, one side, close to the second-stage tipping bucket 10, of the front of the support 7 is fixedly connected with the second-stage water injection funnel 11, and the first-stage tipping bucket 8, the first-stage water injection funnel 9, the second-stage tipping bucket 10, the second-stage water injection funnel 11 and the metering container 12 are matched with each other, so that collected rainwater can be collected in a tipping bucket mode;

the left side of 1 inner chamber bottom of barrel is provided with the measurement container 12 of using with 11 cooperations of second grade water injection funnel, the bottom of 12 inner chambers of measurement container is provided with measurement sensor 13, fixedly connected with wireless transceiver 14 is located at the center on barrel 1 right side, rethread measurement sensor 13 and wireless transceiver 14, can measure the rainfall volume of collecting and then wirelessly send to on user's smart machine, thereby realize the wireless transmission function of rainfall measurement data value, replace measurement personnel to trail the measurement operation, reduce measurement personnel's intensity of labour, also reduce the measurement cost of labor of rainfall, and the measuring range of tipping bucket formula rain gauge: rain strength: 0-4 mm/min; rainfall: the thickness of the bottom of the cylinder body 1 is more than 0.1mm, the adjusting mechanisms 15 are arranged on the periphery of the bottom of the cylinder body 1, the adjusting mechanisms 15 are arranged, driving force is applied to the screw rod 153 through the rotary handle 154, the screw rod 153 is in transmission fit with the threads of the threaded cylinder 155, the supporting leg 151 is in sliding fit with the sliding cylinder 152, therefore, the extending area of the supporting leg 151 is adjusted through the connecting disc 156 and the connecting piece 157, the resisting effect of the cylinder body 1 on outdoor wind and rain environments is enhanced, and meanwhile, the stability of the cylinder body 1 in outdoor metering operation is improved.

Example two

Referring to fig. 1-4, the present invention provides a new technical solution: a wireless real-time remote measuring type rain gauge comprises a barrel body 1, wherein the front side of the barrel body 1 is provided with an inspection window, the front side of the inspection window is connected with an inspection plate 2 through screw threads, the bottom of the right side of the barrel body 1 is fixedly connected with a battery box 3, an inner cavity of the battery box 3 is provided with a built-in battery, the center of the top of the barrel body 1 is communicated with a collecting funnel 4, the top of the left side of the collecting funnel 4 is fixedly connected with an electric door opener 18, an output shaft of the electric door opener 18 is hinged with a hinged shaft matched with a cover plate 5, after rainwater is sensed by a rainwater sensing sensor 6, the cover plate 5 on the collecting funnel 4 is quickly opened, rainwater collecting operation is conveniently carried out by the collecting funnel 4, the top of the inner cavity of the collecting funnel 4 is embedded with a filter screen 21, impurities in rainwater collected by the collecting funnel 4 can be filtered, and the impurities are prevented from entering the final metering numerical accuracy influencing rainfall, the bottom of collecting 4 inner chambers of funnel inlays and is equipped with the homoflow net 22 that uses with filter screen 21 cooperation, can flow equalize the processing to the rainwater after collecting, prevents that the rainfall from too big rainwater that leads to appearing disorderly, reduces the work load of the inside tipping bucket part of tipping bucket formula rain gauge, and the diameter tolerance of collecting funnel 4 is: phi 159.60+0.6mm, the top of the collecting funnel 4 is hinged with a cover plate 5, the right side of the bottom of the cover plate 5 is fixedly connected with a limiting head 19 from front to back in sequence, the right side of the top of the collecting funnel 4 is fixedly connected with a limiting seat 20 matched with the limiting head 19 in a clamping manner from front to back, the collecting funnel 4 and the cover plate 5 in a closed state can be limited, the cover plate 5 is prevented from being accidentally lifted by external force, a rainwater induction sensor 6 is embedded in the center of the cover plate 5, rainwater can be timely induced by arranging the rainwater induction sensor 6, and after rainwater is induced, a tipping rain gauge can conveniently and rapidly perform corresponding rainwater metering operation;

the back vertical fixedly connected with support 7 of barrel 1 inner chamber, the positive top of support 7 rotates and is connected with one-level tipping bucket 8, one side fixedly connected with one-level water injection funnel 9 that support 7 openly is close to one-level tipping bucket 8, the positive bottom of support 7 rotates and is connected with second grade tipping bucket 10 that uses with one-level water injection funnel 9 cooperatees, the cross-sectional area of one-level tipping bucket 8 is the same with second grade tipping bucket 10, make one-level tipping bucket 8 the same with second grade tipping bucket 10 specification, the person of facilitating the use changes the tipping bucket, one side fixedly connected with second grade water injection funnel 11 that support 7 openly is close to second grade tipping bucket 10, the capacity of one-level water injection funnel 9 and second grade water injection funnel 11 is the same, make one-level water injection funnel 9 and second grade water injection funnel 11 specification the same, the person of facilitating the use changes water injection funnel, through setting up one-level tipping bucket 8, one-level water injection funnel 9, second grade tipping bucket 10, Cooperation of second grade water injection funnel 11 and measurement container 12, can adopt the tipping bucket mode to collect the rainwater of collecting, the left side of 1 inner chamber bottom of barrel is provided with the measurement container 12 of using with 11 cooperations of second grade water injection funnel, the bottom of measurement container 12 inner chamber is provided with measurement sensor 13, fixedly connected with wireless transceiver 14 is located at the center on 1 right side of barrel, rethread measurement sensor 13 and wireless transceiver 14, can measure the rainwater of collecting and then wireless transmission to user's smart machine, thereby realize the wireless transmission function of rainfall measurement data value, replace the measurement personnel and trail the measurement operation, reduce measurement personnel's intensity of labour, also reduce the measurement cost of labor of rainfall, and the measuring range of tipping bucket formula rain gauge: rain intensity: 0-4 mm/min; rainfall: more than 0.1mm, the adjusting mechanisms 15 are arranged around the bottom of the cylinder 1, each adjusting mechanism 15 comprises a supporting leg 151, each supporting leg 151 is hinged around the bottom of the cylinder 1, the bottom of each supporting leg 151 is hinged with a mounting base 16 which can stably support the bottom of each supporting leg 151 and the ground surface and provide bearing capacity above each supporting leg 151, long ground nails 17 are inserted around each mounting base 16 and can stably fix the supporting legs 151 and the mounting bases 16 at preset positions to improve the overall stability of the cylinder 1, a sliding cylinder 152 is slidably connected to the surface of each supporting leg 151, a lead screw 153 is rotatably connected to the center of the bottom of the cylinder 1, a rotary handle 154 is fixedly connected to the bottom of the lead screw 153, a threaded cylinder 155 is connected to the surface of the lead screw 153, a connecting disc 156 is fixedly connected to the outer side of the threaded cylinder 155, a connecting piece 157 is hinged around each connecting disc 156, and one side of each connecting piece 157 away from the connecting disc 156 is hinged to the inner wall of the sliding cylinder 152, through setting up adjustment mechanism 15, exert drive power to lead screw 153 by swing handle 154, the screw thread transmission cooperation of lead screw 153 and screw cylinder 155, the sliding fit of landing leg 151 and slide cylinder 152 to adjust the area of extension of landing leg 151 through connection pad 156 and connecting piece 157, the reinforcing barrel 1 is to the resistance effect of outdoor wind and rain environment, also improves the stability of barrel 1 at outdoor measurement operation simultaneously.

The working principle is as follows: when the rain water sensor is used, the battery box 3 supplies sufficient power to the power utilization part on the barrel body 1, then when the rain water sensor 6 senses rain water, the electric door opener 18 drives the cover plate 5 to open in time through the hinge shaft, the cover plate 5 drives the limiting head 19 to separate from the limiting seat 20, then the rainwater drops into the collecting funnel 4, the impurities in the rainwater are filtered by the filter screen 21, then the filtered rainwater is subjected to flow equalization treatment through a flow equalization network 22 and then flows into a first-stage tipping bucket 8, then the rainwater flows into a first-stage water injection funnel 9 through the first-stage tipping bucket 8, the rainwater in the first-stage water injection funnel 9 flows into a second-stage water injection funnel 11 through a second-stage tipping bucket 10, finally the rainwater flows into a metering container 12, a metering sensor 13 senses the rainfall value collected in the metering container 12, and finally the metered rainfall data is sent to intelligent equipment of a metering person through a wireless transceiver 14;

when a measurer installs the cylinder 1, the tool can be used to rotate the rotary handle 154 anticlockwise, the rotary handle 154 drives the threaded cylinder 155 on the screw rod 153 to move downwards, the threaded cylinder 155 drives the connecting disc 156 to move downwards, the connecting disc 156 drives the three connecting pieces 157 to move downwards, and simultaneously, the three connecting pieces 157 also expand outwards, so that the three connecting pieces 157 drive the three sliding cylinders 152 to move downwards on the surfaces of the three supporting legs 151 and simultaneously drive the three supporting legs 151 to expand outwards synchronously, then the measurer inserts the installation base 16 into a preset position, and then the tool is used to correspondingly smash the long ground nails 17 into the ground surface, so that the outdoor stable installation operation of the cylinder 1 can be completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The wireless real-time remote measurement type rain gauge comprises a barrel body (1) and is characterized in that an overhaul window is formed in the front face of the barrel body (1), the front face of the overhaul window is connected with an overhaul board (2) through screw threads, the bottom of the right side of the barrel body (1) is fixedly connected with a battery box (3), a built-in battery is arranged in the inner cavity of the battery box (3), a collecting funnel (4) is communicated with the center of the top of the barrel body (1), a cover plate (5) is hinged to the top of the collecting funnel (4), and a rainwater induction sensor (6) is embedded in the center of the cover plate (5);

the back of the inner cavity of the barrel body (1) is vertically and fixedly connected with a support (7), the top of the front of the support (7) is rotatably connected with a primary tipping bucket (8), one side of the front of the support (7), which is close to the primary tipping bucket (8), is fixedly connected with a primary water injection funnel (9), the bottom of the front of the support (7) is rotatably connected with a secondary tipping bucket (10) which is matched with the primary water injection funnel (9), and one side of the front of the support (7), which is close to the secondary tipping bucket (10), is fixedly connected with a secondary water injection funnel (11);

the utility model discloses a measuring device, including barrel (1), barrel (1) inner chamber, the left side of barrel (1) inner chamber bottom is provided with metering container (12) with second grade water injection funnel (11) cooperation use, the bottom of metering container (12) inner chamber is provided with metering sensor (13), fixedly connected with wireless transceiver (14) are located at the center on barrel (1) right side, all be provided with adjustment mechanism (15) around barrel (1) bottom.

2. The wireless real-time remote-measuring rain gauge according to claim 1, wherein the adjusting mechanism (15) comprises a supporting leg (151), the supporting leg (151) is hinged around the bottom of the barrel body (1), a sliding barrel (152) is slidably connected to the surface of the supporting leg (151), a lead screw (153) is rotatably connected to the center of the bottom of the barrel body (1), a rotary handle (154) is fixedly connected to the bottom of the lead screw (153), a threaded barrel (155) is connected to the surface of the lead screw (153), a connecting plate (156) is fixedly connected to the outer side of the threaded barrel (155), connecting pieces (157) are hinged around the connecting plate (156), and one side, away from the connecting plate (156), of the connecting piece (157) is hinged to the inner wall of the sliding barrel (152).

3. The wireless real-time remote metering rain gauge according to claim 2, wherein the bottom of the supporting leg (151) is hinged with a mounting base (16), and long ground nails (17) are inserted around the mounting base (16).

4. The wireless real-time remote measuring type rain gauge according to claim 1, wherein an electric door opener (18) is fixedly connected to the top of the left side of the collecting funnel (4), and an output shaft of the electric door opener (18) is hinged to a hinge shaft used in cooperation with the cover plate (5).

5. The wireless real-time remote-measuring rain gauge according to claim 4, wherein the right side of the bottom of the cover plate (5) is fixedly connected with a limiting head (19) in sequence from front to back, and the right side of the top of the collecting funnel (4) is fixedly connected with a limiting seat (20) in clamping fit with the limiting head (19) from front to back.

6. The wireless real-time remote-measuring rain gauge according to claim 1, wherein a filter screen (21) is embedded in the top of the inner cavity of the collecting funnel (4), and a flow equalizing net (22) matched with the filter screen (21) is embedded in the bottom of the inner cavity of the collecting funnel (4).

7. The wireless real-time remote-measuring rain gauge according to claim 1, wherein the primary skip (8) and the secondary skip (10) have the same cross-sectional area, and the primary water injection funnel (9) and the secondary water injection funnel (11) have the same capacity.