CN216718733U - Double-barrel type weighing rain measuring barrel - Google Patents
Double-barrel type weighing rain measuring barrel Download PDFInfo
- Publication number
- CN216718733U CN216718733U CN202220096571.XU CN202220096571U CN216718733U CN 216718733 U CN216718733 U CN 216718733U CN 202220096571 U CN202220096571 U CN 202220096571U CN 216718733 U CN216718733 U CN 216718733U
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- measuring
- fixed connection
- barrel
- weighing
- bucket
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- 238000005303 weighing Methods 0.000 title claims abstract description 28
- 230000004888 barrier function Effects 0.000 claims abstract 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to a double-barrel type weighing rainfall barrel. The technical scheme is as follows: comprises a tank body, a conical funnel, a rotating pipe, a rotating mechanism and a measuring mechanism; the utility model discloses a rotary drum, including jar body, conical hopper's lower extreme export inner wall fixed connection honeycomb duct, the lateral wall of honeycomb duct rotates and connects the rotating tube, the upper portion opening part fixed connection barrier ring of rotating tube, the pipe wall fixed connection driven gear of barrier ring lower part, driven gear's right side sets up slewing mechanism, slewing mechanism includes drive gear, drive gear's central trompil fixed connection motor, the lateral wall of motor passes through U type mounting threaded connection the lateral wall of the jar body, slewing mechanism's lower part sets up measuring mechanism, measuring mechanism's bottom with the bottom fixed connection of the jar body. The utility model has the beneficial effects that: the alternative switching measuring barrel improves the measuring efficiency, and has compact structure, stability and reliability.
Description
Technical Field
The utility model belongs to the technical field of rainfall weighing and detecting devices, and relates to a double-barrel type rainfall weighing barrel.
Background
Precipitation is the depth of accumulation on the water surface without evaporation, penetration, and loss of liquid or solid (after melting) water falling from the sky to the ground in a certain time. Taking mm as a unit, a decimal number is taken in meteorological observation, and the precipitation of 1 mm means that the precipitation on one mu of land (666.7 square meters) reaches the water depth of 1 mm. At present, tools for measuring rainfall in meteorology and hydrology are mainly tipping bucket type rainfall sensors, and the measuring device flows received rainfall into a small bucket, and automatically falls down after reaching a certain amount, and corresponding rainfall records are formed at the same time. A tipping bucket type rainfall sensor with 0.1 mm is used for weather, a tipping bucket type rainfall sensor with 0.5 mm is used for hydrology, the measuring method is high in precision when the rainfall in a small bucket is poured, but the structure is complex, and if the rainfall is in strong rainfall weather, the measuring method of repeatedly pouring the structure is low in efficiency, and the measuring requirement of large rainfall cannot be met.
Therefore, the utility model provides a double-barrel type rainfall weighing barrel, which is a method for deducing rainfall by using the relation between rainfall and water quantity measurement in a double-barrel alternate weighing mode.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a double-barrel type rain weighing barrel, which adopts the technical scheme that the double-barrel type rain weighing barrel comprises a tank body, a conical funnel, a rotating pipe, a rotating mechanism and a measuring mechanism; the top opening of the tank body is downwards provided with the conical funnel, a filter screen is arranged in the conical funnel, the inner wall of the lower outlet of the conical funnel is fixedly connected with a flow guide pipe, the outer side wall of the flow guide pipe is rotatably connected with the rotating pipe, the upper opening of the rotating pipe is fixedly connected with a blocking ring, the pipe wall at the lower part of the blocking ring is fixedly connected with a driven gear, the right side of the driven gear is provided with the rotating mechanism, the rotating mechanism comprises a driving gear, the center of the driving gear is provided with a hole which is fixedly connected with an output shaft of a motor, the side wall of the motor is in threaded connection with the side wall of the tank body through a U-shaped fixing part, the lower part of the rotating mechanism is provided with the measuring mechanism, and the bottom of the measuring mechanism is fixedly connected with the bottom of the tank body; through adopting the motor to drive the rotating tube and rotate, realize rotating the alternately switching measuring bucket, guarantee the efficiency of measuring the water yield, simultaneously, the bottom adopts the twin-tub design, guarantees measuring process's continuity, compares traditional tipping bucket formula and measures, reduces the experimental error of frequent tipping bucket in-process introduction, improves measuring result's accuracy, in addition, whole device, compact structure, reliable and stable, the batch processing production of being convenient for.
As a preferable scheme of the present invention, the rotating pipe is of a Z-shaped structure, and a first electromagnetic valve is disposed on a pipe wall of a lower side of the driven gear; the rotating pipe with the Z-shaped structure can reduce the rotating radius of rotation switching, so that the structure is compact.
As a preferable aspect of the present invention, the blocking ring has a diameter larger than that of the driven gear; design like this, can guarantee to block that the ring keeps off on the drive gear of lower part, at drive gear and driven gear tooth meshing pivoted in-process, prevent that the rotating tube from dropping at the pivoted in-process.
In a preferred embodiment of the present invention, the driven gear is engaged with the driving gear teeth.
As a preferred scheme of the utility model, the measuring mechanism comprises a left measuring component and a right measuring component which are the same, and the left measuring component and the right measuring component are arranged at the bottom of the tank body in a bilateral symmetry manner; by adopting the left and right sets of the same measuring assemblies, the types of parts are reduced, the batch processing and production are convenient, and the large-scale popularization is facilitated.
As a preferred scheme of the utility model, the measuring component comprises a measuring barrel, the upper part of the measuring barrel is semicircular, the lower part of the measuring barrel is conical, the center of the lower end of the measuring barrel is fixedly connected with a support column, the lower part of the support column is provided with a weighing sensor, the lower part of the weighing sensor is provided with a base station, the barrel bottom at the rear side of the support column is provided with an L-shaped drain pipe, the L-shaped drain pipe penetrates through the side wall of the tank body, and the pipe wall of the L-shaped drain pipe is provided with a second electromagnetic valve; the accurate measurement of the water quantity in the measuring barrel is realized through the weighing sensor, and the accuracy of the measuring result is improved.
The utility model has the beneficial effects that:
1. the rotating pipe is driven to rotate by the motor, so that the rotating and alternately switching of the measuring barrel is realized, and the efficiency of measuring the water quantity is ensured;
2. the bottom of the measuring device is designed by double barrels, so that the continuity of the measuring process is ensured, and compared with the traditional tipping bucket type measurement, the measuring device reduces the experimental error introduced in the frequent tipping bucket process and improves the accuracy of the measuring result;
3. the whole device has compact structure, stability and reliability, and is convenient for batch processing and production.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of a conical funnel of the present invention;
FIG. 3 is a schematic view of a rotating tube of the present invention;
FIG. 4 is a schematic view of the turning mechanism of the present invention;
fig. 5 is a cross-sectional view of a measuring mechanism of the present invention.
In the figure: 1-tank body, 2-conical funnel, 3-rotating pipe, 4-rotating mechanism, 5-measuring mechanism, 21-filter screen, 22-guide pipe, 31-stop ring, 32-driven gear, 33-first electromagnetic valve, 41-driving gear, 42-motor, 43-U type fixing piece, 51-measuring component, 511-measuring barrel, 512-supporting column, 513-weighing sensor, 514-base table, 515-L type drain pipe and 516-second electromagnetic valve.
Detailed Description
Example 1
As shown in fig. 1 to 5, the double-barrel rain weighing barrel adopts the technical scheme that the double-barrel rain weighing barrel comprises a tank body 1, a conical funnel 2, a rotating pipe 3, a rotating mechanism 4 and a measuring mechanism 5; the top opening of the tank body 1 is downwards provided with the conical funnel 2.
A filter screen 21 is arranged in the conical funnel 2, and the inner wall of the lower end outlet of the conical funnel 2 is fixedly connected with a flow guide pipe 22.
The lateral wall of honeycomb duct 22 rotates and connects rotating-tube 3, rotating-tube 3 is Z type structure, and its upper portion opening part fixed connection stop ring 31, the pipe wall fixed connection driven gear 32 of stop ring 31 lower part, the pipe wall of driven gear 32 downside is provided with first solenoid valve 33, stop ring 31's diameter is greater than driven gear 32's diameter.
The measuring mechanism 5 is arranged at the lower part of the rotating mechanism 4, the measuring mechanism 5 comprises a left measuring component 51 and a right measuring component 51 which are the same, and the left measuring component 51 and the right measuring component 51 are arranged at the bottom of the tank body 1 in a left-right symmetrical manner;
the measuring component 51 comprises a measuring barrel 511, the upper part of the measuring barrel 511 is semicircular, the lower part of the measuring barrel 511 is conical, the lower end center of the measuring barrel 511 is fixedly connected with a supporting column 512, the lower part of the supporting column 512 is provided with a weighing sensor 513, a lower mounting base station 514 of the weighing sensor 513 is arranged, an L-shaped drain pipe 515 is arranged at the bottom of the barrel at the rear side of the supporting column 512, the L-shaped drain pipe 515 penetrates through the side wall of the tank body 1, and a second electromagnetic valve 516 is arranged on the pipe wall of the L-shaped drain pipe 515.
The working principle of the utility model is as follows: when the rainwater collecting device is used, rainwater is collected through the conical funnel 2 at the top of the tank body 1, large particles mixed in rainwater or air are filtered through the filter screen 21, then the first electromagnetic valve 33 at the lower end of the rotating pipe 3 is opened, the collected rainwater is discharged into the measuring barrel 511 at the left side of the lower part, then the first electromagnetic valve 33 is closed, the weighing sensor 513 at the lower side of the measuring barrel 511 weighs the amount of the rainwater, the weighed data is fed back to a server of the system through the weighing sensor 513, then the second electromagnetic valve 516 at the left side is opened, so that the rainwater in the measuring barrel 511 at the left side is discharged out of the tank body 1 through the L-shaped drain pipe 515 at the left side, then the motor 42 rotates 180 degrees to drive the driving gear 41 at the lower part, the driving gear 41 drives the driven gear 32 at the left end, after the rotating pipe 3 rotates 180 degrees, the lower end of the rotating pipe 3 is aligned with the measuring barrel 511 at the right side, then the first electromagnetic valve 33 at the lower end of the rotating pipe 3 is opened again, rainwater is discharged into the measuring barrel 511 on the right side, then the first electromagnetic valve 33 is closed, the subsequent measuring process is carried out as the process, in the whole measuring process, the motor 42 rotates to drive the rotating pipe 3 to alternately inject water into the measuring barrels 511 on the left side and the right side to measure the water quantity, and then the system utilizes the weighing principle to measure the relation between the rainfall and the water quantity in a certain time period to deduce the corresponding rainfall.
Electrical connections or structures not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a twin-tub formula rainfall bucket of weighing which characterized in that: comprises a tank body (1), a conical funnel (2), a rotating pipe (3), a rotating mechanism (4) and a measuring mechanism (5); the utility model discloses a measuring tank, including the jar body (1), the top opening part of jar body sets up downwards conical hopper (2), be provided with filter screen (21) in conical hopper (2), the lower extreme export inner wall fixed connection honeycomb duct (22) of conical hopper (2), the lateral wall of honeycomb duct (22) rotates to be connected rotating tube (3), the upper portion opening part fixed connection barrier ring (31) of rotating tube (3), pipe wall fixed connection driven gear (32) of barrier ring (31) lower part, the right side of driven gear (32) sets up slewing mechanism (4), slewing mechanism (4) include drive gear (41), the output shaft of the central trompil fixed connection motor (42) of drive gear (41), the lateral wall of motor (42) passes through U type mounting (43) threaded connection the lateral wall of the jar body (1), the lower part of slewing mechanism (4) sets up measuring mechanism (5), the bottom of the measuring mechanism (5) is fixedly connected with the bottom of the tank body (1).
2. A twin-tub weighing rainmeasuring bucket according to claim 1 in which: the rotating pipe (3) is of a Z-shaped structure, and a first electromagnetic valve (33) is arranged on the pipe wall of the lower side of the driven gear (32).
3. A twin-tub weighing rainmeasuring bucket according to claim 1 in which: the diameter of the blocking ring (31) is larger than that of the driven gear (32).
4. A twin-tub weighing rainmeasuring bucket according to claim 3 in which: the driven gear (32) is in tooth engagement with the driving gear (41).
5. A twin-tub weighing rainmeasuring bucket according to claim 1 in which: the measuring mechanism (5) comprises a left measuring component (51) and a right measuring component (51) which are the same, and the left measuring component (51) and the right measuring component (51) are arranged at the bottom of the tank body (1) in a bilateral symmetry mode.
6. The dual-bucket weighing rainmeasuring bucket of claim 5, wherein: measuring component (51) is including measuring bucket (511), the upper portion semicircular in shape of measuring bucket (511), the lower part is the toper, the lower extreme center fixed connection support column (512) of measuring bucket (511), the lower part of support column (512) is provided with weighing sensor (513), lower part installation base station (514) of weighing sensor (513), L type drain pipe (515) are seted up to the barrel head of support column (512) rear side, L type drain pipe (515) run through the lateral wall of jar body (1), second solenoid valve (516) have been seted up on the pipe wall of L type drain pipe (515).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096571.XU CN216718733U (en) | 2022-01-14 | 2022-01-14 | Double-barrel type weighing rain measuring barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096571.XU CN216718733U (en) | 2022-01-14 | 2022-01-14 | Double-barrel type weighing rain measuring barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216718733U true CN216718733U (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220096571.XU Expired - Fee Related CN216718733U (en) | 2022-01-14 | 2022-01-14 | Double-barrel type weighing rain measuring barrel |
Country Status (1)
| Country | Link |
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| CN (1) | CN216718733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301028A (en) * | 2022-10-10 | 2022-11-08 | 航天氢能沧州气体有限公司 | Synthetic gas washing tower purification treatment device |
| CN115755231A (en) * | 2022-11-29 | 2023-03-07 | 华北有色工程勘察院有限公司 | Rainfall collection monitoring device |
-
2022
- 2022-01-14 CN CN202220096571.XU patent/CN216718733U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301028A (en) * | 2022-10-10 | 2022-11-08 | 航天氢能沧州气体有限公司 | Synthetic gas washing tower purification treatment device |
| CN115755231A (en) * | 2022-11-29 | 2023-03-07 | 华北有色工程勘察院有限公司 | Rainfall collection monitoring device |
| CN115755231B (en) * | 2022-11-29 | 2023-11-24 | 华北有色工程勘察院有限公司 | Precipitation collection monitoring device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |