CN209910727U - River runoff measuring device for hydrological station - Google Patents
River runoff measuring device for hydrological station Download PDFInfo
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- CN209910727U CN209910727U CN201921102546.2U CN201921102546U CN209910727U CN 209910727 U CN209910727 U CN 209910727U CN 201921102546 U CN201921102546 U CN 201921102546U CN 209910727 U CN209910727 U CN 209910727U
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Abstract
The utility model discloses a river runoff measuring device that hydrology station was used, the on-line screen storage device comprises a base, top outer wall one side of base is provided with the support frame, and one side outer wall of support frame is provided with the roof, the bottom outer wall of roof is provided with water level detection mechanism, and one side of water level detection mechanism is provided with velocity of flow detection mechanism, the top outer wall of base is provided with the under casing, and the bottom inner wall of under casing is provided with the treater, and the top outer wall of under casing is provided with the display screen, water level detection mechanism includes the level sensor who is connected with roof bottom outer wall through the bail. The utility model discloses a revolve thick liquid formula current meter and can measure the velocity of flow of rivers, can measure the water level height of river through level sensor then, can measure the runoff volume of river, made things convenient for the measurement of runoff volume, revolve thick liquid formula current meter ability automatically regulated height to be in on the surface of water all the time, need not the manual work and adjust according to the water level height, made things convenient for the use, saved the electric energy.
Description
Technical Field
The utility model relates to a hydrology station equipment technical field especially relates to a river runoff measuring device that hydrology station was used.
Background
River runoff refers to the amount of water passing through a certain section of a river in a certain period of time, runoff is a main link of water circulation, runoff is one of the most important hydrological elements on land and is a basic element of water balance, and the average flow in a certain period of time, such as daily average flow, monthly average flow, annual average flow and the like, can be obtained by averaging instantaneous flow according to time.
The river basin width of the river is generally inconvenient, so that the hydrological station firstly measures the water level height of the river when measuring the runoff of the river, then the section area of the river can be obtained, then the flow velocity of the water flow in the river is measured, and the runoff of the river can be calculated through the flow velocity and the section area.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a river runoff measuring device for a hydrological station.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a river runoff measuring device that hydrology station was used, includes the base, top outer wall one side of base is provided with the support frame, and one side outer wall of support frame is provided with the roof, the bottom outer wall of roof is provided with water level detection mechanism, and one side of water level detection mechanism is provided with the velocity of flow detection mechanism, the top outer wall of base is provided with the under casing, and the bottom inner wall of under casing is provided with the treater, and the top outer wall of under casing is provided with the display screen.
Further, the water level detection mechanism comprises a water level sensor connected with the outer wall of the bottom of the top plate through a clamping nail, a hanging rod is arranged on the outer wall of the bottom of the top plate, a cylinder is arranged on the outer wall of the bottom of the hanging rod, and the cylinder covers the outer side of the water level sensor.
Further, the outer wall of one side of the cylinder is provided with thirty-four water inlet holes which are uniformly distributed, the outer wall of the bottom of the cylinder is provided with a diversion shell, and the vertical section of the diversion shell is of a triangular structure.
Further, velocity of flow detection mechanism is including setting up in the support bar of drum one side outer wall, and one side outer wall of support bar is provided with the guided way, and one side outer wall sliding connection of guided way has the sliding block, and one side outer wall of sliding block is provided with the formula velocity of flow appearance of starching soon.
Further, the top outer wall of roof is provided with step motor, and step motor's output shaft has the main belt wheel through the coupling joint, one side outer wall bottom of support bar is connected with from the band pulley through the bearing, and has cup jointed same gear belt from the outer wall of band pulley and the outer wall of main belt wheel.
Further, one side outer wall of sliding block is provided with the connecting block, and one side outer wall of connecting block sets up in one side outer wall in gear belt.
Furthermore, the top outer wall of roof is provided with the protecting crust, and the protecting crust cup joints in step motor's the outside.
Further, step motor and display screen all are connected with the switch, and the switch links to each other with the treater electrical property, and level sensor's signal output part passes through the signal line and connects in the signal input part of treater.
Further, the top outer wall of base is provided with the bracing piece, and the top outer wall of bracing piece is provided with solar cell panel, the top outer wall of base is provided with the battery box, and the bottom inner wall of battery box is provided with the battery, and solar cell panel is connected with solar control ware, and solar control ware is connected with the battery.
The utility model has the advantages that:
1. by arranging the propeller type current meter and the water level sensor, the current velocity of water flow can be measured by the propeller type current meter, the water level height of a river can be measured by the water level sensor, and then the runoff of the river can be measured, so that the measurement of the runoff is facilitated;
2. the rotary propeller type current meter is arranged on the sliding block by arranging the stepping motor and the gear belt, the gear belt is driven to rotate by the rotation of the stepping motor, and then the sliding block is driven to move up and down, so that the rotary propeller type current meter can automatically adjust the height and is always positioned on the water surface, manual adjustment according to the height of the water level is not needed, and the use is convenient;
3. through setting up solar cell panel and battery, set up solar cell panel and battery on the base, solar cell panel can change solar energy into the electric energy and store in the battery to supply power for each electrical apparatus, saved the electric energy.
Drawings
FIG. 1 is a schematic view showing a structure of a river runoff measuring apparatus for a hydrological station according to embodiment 1;
FIG. 2 is a schematic view of a draft shell structure of a river runoff measuring apparatus for a hydrological station according to embodiment 1;
fig. 3 is a schematic structural view of a river runoff measuring apparatus for a hydrological station according to embodiment 2.
In the figure: the device comprises a base 1, a water level sensor 2, a support bar 3, a water inlet hole 4, a cylinder 5, a guide shell 6, a driven belt wheel 7, a guide rail 8, a gear belt 9, a connecting block 10, a propeller type flow meter 11, a sliding block 12, a top plate 13, a protective shell 14, a main belt wheel 15, a stepping motor 16, a support frame 17, a display screen 18, a bottom box 19, a solar cell panel 20 and a storage battery box 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-2, a river runoff measuring device for a hydrological station comprises a base 1, a support frame 17 is welded on one side of the outer wall of the top of the base 1, a top plate 13 is welded on the outer wall of one side of the support frame 17, a water level detection mechanism is arranged on the outer wall of the bottom of the top plate 13, a flow rate detection mechanism is arranged on one side of the water level detection mechanism, a bottom box 19 is connected on the outer wall of the top of the base 1 through screws, a processor is connected on the inner wall of the bottom box 19 through screws, and a display screen 18 is connected on the outer wall of.
The utility model discloses in, water level detection mechanism includes and is connected with water level sensor 2 of roof 13 bottom outer wall through the bail, and the bottom outer wall welding of roof 13 has the jib, and the bottom outer wall welding of jib has drum 5, and drum 5 cup joints in water level sensor 2's the outside, and drum 5 can prevent that water around water level sensor 2 from flowing, makes water level sensor 2 measure the water level more accurate.
Wherein, thirty to four inlet openings 4 that evenly distributed are opened to one side outer wall of drum 5, and the welding of the bottom outer wall of drum 5 has blower inlet casing 6, and the vertical cross-section of blower inlet casing 6 is the triangle-shaped structure, and inlet opening 4 enables water and enters into in the drum 5.
Wherein, velocity of flow detection mechanism is including welding in the support bar 3 of 5 one side outer walls of drum, and one side outer wall of support bar 3 has guided way 8 through the screw connection, and one side outer wall sliding connection of guided way 8 has sliding block 12, and one side outer wall of sliding block 12 has propeller type current meter 11 through the screw connection, and propeller type current meter 11 can measure the velocity of flow of rivers.
Wherein, the top outer wall of roof 13 has step motor 16 through the screw connection, and step motor 16's output shaft has main belt wheel 15 through the coupling joint, one side outer wall bottom of support bar 3 is connected with from band pulley 7 through the bearing, and the outer wall of following band pulley 7 and main belt wheel 15's outer wall cup joints same gear belt 9, one side outer wall welding of sliding block 12 has connecting block 10, and one side outer wall welding of connecting block 10 is in one side outer wall of gear belt 9, step motor 16 can drive gear belt 9 and rotate, then drive propeller type current meter 11 and reciprocate, make propeller type current meter 11 can be in on the surface of water.
Wherein, there is protecting shell 14 top outer wall of roof 13 through screwed connection, and protecting shell 14 cup joints in step motor 16's outside, prevents that step motor 16 from drenching with the rain impaired.
Wherein, step motor 16 and display screen 18 all are connected with the switch, and the switch and treater electrical property link to each other, and the signal output part of level sensor 2 passes through the signal line and connects in the signal input part of treater.
The working principle is as follows: during the use, install base 1 beside the river, and insert drum 5 in the river and make inlet opening 4 towards the low reaches of river, when detecting, level sensor 2 can detect the water level height of river, drum 5 makes level sensor 2 around water can not flow, and then make level sensor 2 measure more accurately, inlet opening 4 makes hydroenergy get into inside drum 5, and the water level height that level sensor 2 detected transmits to the treater simultaneously, the treater control step motor 16 rotates in order to drive gear belt 9 and rotate, make propeller type current meter 11 move to the surface of water of river, propeller type current meter 11 then measures the velocity of flow of rivers, the path flow is obtained after the water level height that is measured by level sensor 2 and the velocity of flow of rivers that is measured by propeller type current meter 11 are calculated by the treater, and show in display screen 18.
Example 2:
referring to fig. 3, a river runoff measuring device that hydrology station was used, compare with embodiment 1, for saving the electric energy, it has the bracing piece to weld at the top outer wall of base 1, and the top outer wall of bracing piece has solar cell panel 20 through the screw connection, the top outer wall of base 1 has battery box 21 through the screw connection, and the bottom inner wall of battery box 21 has the battery through the screw connection, solar cell panel 20 is connected with the solar control ware, the solar control ware is connected with the battery.
The working principle is as follows: in contrast to example 1, the solar panel 20 converts solar energy into electrical energy and stores it in a battery that powers the stepper motor 16, the propeller type flow meter 11, the water level sensor 2, the processor and the display 18.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a river runoff measuring device that hydrology station was used, includes base (1), its characterized in that, top outer wall one side of base (1) is provided with support frame (17), and one side outer wall of support frame (17) is provided with roof (13), the bottom outer wall of roof (13) is provided with water level detection mechanism, and one side of water level detection mechanism is provided with velocity of flow detection mechanism, the top outer wall of base (1) is provided with under casing (19), and the bottom inner wall of under casing (19) is provided with the treater, and the top outer wall of under casing (19) is provided with display screen (18).
2. The river runoff measuring device for the hydrological station as recited in claim 1, wherein the water level detecting mechanism comprises a water level sensor (2) connected with the outer bottom wall of the top plate (13) through a staple, the outer bottom wall of the top plate (13) is provided with a suspension rod, the outer bottom wall of the suspension rod is provided with a cylinder (5), and the cylinder (5) is covered on the outer side of the water level sensor (2).
3. The river runoff measuring device for the hydrological station according to claim 2, wherein thirty to four water inlet holes (4) are uniformly distributed on the outer wall of one side of the cylinder (5), a diversion shell (6) is arranged on the outer wall of the bottom of the cylinder (5), and the vertical section of the diversion shell (6) is of a triangular structure.
4. The river runoff measuring device for the hydrological station as claimed in claim 2, wherein the flow velocity detection mechanism comprises a support strip (3) arranged on the outer wall of one side of the cylinder (5), a guide rail (8) is arranged on the outer wall of one side of the support strip (3), a sliding block (12) is connected to the outer wall of one side of the guide rail (8) in a sliding manner, and a propeller type current meter (11) is arranged on the outer wall of one side of the sliding block (12).
5. The river runoff measuring device for the hydrological station as claimed in claim 4, wherein the outer wall of the top plate (13) is provided with a stepping motor (16), an output shaft of the stepping motor (16) is connected with a main belt pulley (15) through a coupler, the bottom of the outer wall of one side of the support bar (3) is connected with a secondary belt pulley (7) through a bearing, and the outer wall of the secondary belt pulley (7) and the outer wall of the main belt pulley (15) are sleeved with the same gear belt (9).
6. A river runoff measuring device for a hydrological station according to claim 5, wherein the sliding block (12) is provided with a connecting block (10) on one side of the outer wall thereof, and the connecting block (10) is provided with a connecting block on one side of the outer wall thereof on one side of the gear belt (9).
7. A river runoff measuring device for a hydrological station according to claim 5, wherein a protective casing (14) is arranged on the outer wall of the top plate (13), and the protective casing (14) covers the outer side of the stepping motor (16).
8. The river runoff measuring device for the hydrological station as claimed in claim 7, wherein the stepping motor (16) and the display screen (18) are both connected with a switch, the switch is electrically connected with the processor, and the signal output end of the water level sensor (2) is connected with the signal input end of the processor through a signal line.
9. The river runoff measuring device for the hydrological station as claimed in claim 1, wherein the top outer wall of the base (1) is provided with a support bar, the top outer wall of the support bar is provided with a solar panel (20), the top outer wall of the base (1) is provided with a storage battery box (21), the bottom inner wall of the storage battery box (21) is provided with a storage battery, and the solar panel (20) is connected with a solar controller which is connected with the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102546.2U CN209910727U (en) | 2019-07-15 | 2019-07-15 | River runoff measuring device for hydrological station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102546.2U CN209910727U (en) | 2019-07-15 | 2019-07-15 | River runoff measuring device for hydrological station |
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| CN209910727U true CN209910727U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921102546.2U Active CN209910727U (en) | 2019-07-15 | 2019-07-15 | River runoff measuring device for hydrological station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684204A (en) * | 2021-01-20 | 2021-04-20 | 四川省农业科学院土壤肥料研究所 | Runoff flow velocity measuring instrument and method for medium runoff level |
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2019
- 2019-07-15 CN CN201921102546.2U patent/CN209910727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684204A (en) * | 2021-01-20 | 2021-04-20 | 四川省农业科学院土壤肥料研究所 | Runoff flow velocity measuring instrument and method for medium runoff level |
| CN112684204B (en) * | 2021-01-20 | 2024-06-04 | 四川省农业科学院土壤肥料研究所 | Runoff flow velocity measuring instrument and measuring method for medium runoff level |
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