CN209416857U - A kind of Weighing Lysimeter underground water buried depth control device - Google Patents
A kind of Weighing Lysimeter underground water buried depth control device Download PDFInfo
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- CN209416857U CN209416857U CN201821469964.0U CN201821469964U CN209416857U CN 209416857 U CN209416857 U CN 209416857U CN 201821469964 U CN201821469964 U CN 201821469964U CN 209416857 U CN209416857 U CN 209416857U
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- China
- Prior art keywords
- balancer
- connecting tube
- buried depth
- underground water
- lysimeter
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Abstract
The utility model discloses a kind of Weighing Lysimeter underground water buried depth control devices, including surveying the balancer of underground water buried depth in cylinder, the moisturizing bucket for water, the elevating mechanism for keeping the suction pump of stable level in the balancer to the balancer moisturizing and for adjusting the balancer height for controlling, the bottom of the balancer is connected to the bottom of lysimeter tank body by the first connecting tube to form linker structure, the balancer connects the moisturizing bucket by the second connecting tube, and the suction pump is set in second connecting tube.A kind of Weighing Lysimeter underground water buried depth control device described in the utility model can survey underground water buried depth situation in cylinder to hydrological experiment and control, meet experiment requirement, and have the advantages that structure simplifies, is cheap.
Description
Technical field
The utility model relates to a kind of Weighing Lysimeter underground water buried depth control devices, belong to metering and control device skill
Art field.
Background technique
Weighing Lysimeter is a kind of device for studying evapotranspiration, it is widely used in the experiment of all kinds of hydrographic water resources
In；But Weighing Lysimeter in the prior art can not be controlled underground water buried depth situation in cylinder is surveyed mostly, therefore having must
A kind of underground water buried depth control device is provided, existing Weighing Lysimeter can be transformed, be enabled to the hydrology
Experiment is surveyed underground water buried depth situation in cylinder and is controlled, and experiment requirement is met.
Utility model content
The utility model is exactly in view of the deficienciess of the prior art, provide a kind of Weighing Lysimeter underground water buried depth control
Device processed can survey underground water buried depth situation in cylinder to hydrological experiment and control, meet experiment requirement.
To solve the above problems, technical solution adopted in the utility model is as follows:
A kind of Weighing Lysimeter underground water buried depth control device, including for controlling the balance for surveying underground water buried depth in cylinder
Device, for water moisturizing bucket, for kept to the balancer moisturizing suction pump of stable level in the balancer, with
And the elevating mechanism for adjusting the balancer height, the bottom of the balancer are connected to lysimeter tank by the first connecting tube
To form linker structure, the balancer connects the moisturizing bucket, and the suction pump by the second connecting tube for the bottom of body
It is set in second connecting tube.
As an improvement of the above technical solution, the upper end of second connecting tube is located in the balancer, and described
The upper end level of two connecting tubes is higher than the height of water level in the balancer；Second connecting tube lower end connects the moisturizing
Bucket, and second connecting tube and the junction height of the moisturizing bucket are lower than the height of water level in the moisturizing bucket.
It as an improvement of the above technical solution, further include third connecting tube, the upper end of the third connecting tube is located at described
In balancer, and the upper end level of the third connecting tube is identical as height of water level in the balancer；The third connecting tube
Lower end be connected to the moisturizing bucket, and the third connecting tube and the junction height of the moisturizing bucket are higher than in the moisturizing bucket
Height of water level.
As an improvement of the above technical solution, the elevating mechanism includes the slideway being vertically arranged, is set to the slideway
On pallet and the driving pallet motor of elevating movement is carried out along the slideway, the balancer is fixedly installed on
On the pallet.
As an improvement of the above technical solution, the elevating mechanism further includes lifting drag-line；The slideway is fixedly installed on
The pulley for cooperating the slideway is provided on the side wall of lysimeter tank body, and on the pallet, the motor is set to the cunning
The lower end in road, the upper end of the slideway are fixedly installed idler wheel, and the lower end of the lifting drag-line connects the motor, the lifting
The upper end of drag-line connects the pallet around the idler wheel.
It as an improvement of the above technical solution, further include laser range finder for measuring buried depth, the laser range finder
It is fixedly installed on the pallet straight down.
Compared with prior art, the implementation result of the utility model is as follows:
A kind of Weighing Lysimeter underground water buried depth control device described in the utility model can survey cylinder to hydrological experiment
Interior underground water buried depth situation is controlled, and meets experiment requirement, and have the advantages that structure simplifies, is cheap.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Weighing Lysimeter underground water buried depth control device described in the utility model；
Fig. 2 is idler wheel described in the utility model and the structural schematic diagram for going up and down drag-line.
Specific embodiment
Illustrate the content of the utility model below in conjunction with specific embodiments.
It as depicted in figs. 1 and 2, is a kind of Weighing Lysimeter underground water buried depth control device provided by the present embodiment
Structural schematic diagram.
A kind of Weighing Lysimeter underground water buried depth control device provided by the present embodiment, including surveyed in cylinder for controlling
The balancer 1 of underground water buried depth, for water moisturizing bucket 2, for 1 moisturizing of balancer to keep the balancer 1
The bottom of the suction pump 3 of middle stable level and elevating mechanism for adjusting 1 height of balancer, the balancer 1 is logical
The bottom of the first connecting tube 4 connection lysimeter tank body 5 is crossed to form linker structure, the balancer 1 passes through the second connecting tube 6
The moisturizing bucket 2 is connected, and the suction pump 3 is set in second connecting tube 6.
Specifically, the upper end of second connecting tube 6 is located in the balancer 1, and the upper end of second connecting tube 6
Height is higher than the height of water level in the balancer 1；Second connecting tube, 6 lower end connects the moisturizing bucket 2, and described second
Connecting tube 6 and the junction height of the moisturizing bucket 2 are lower than the height of water level in the moisturizing bucket 2.It further include third connecting tube
7, the upper end of the third connecting tube 7 is located in the balancer 1, and the upper end level of the third connecting tube 7 is put down with described
Height of water level is identical in weighing apparatus 1；The lower end of the third connecting tube 7 is connected to the moisturizing bucket 2, and the third connecting tube 7 with
The junction height of the moisturizing bucket 2 is higher than the height of water level in the moisturizing bucket 2.
Specifically, the elevating mechanism include the slideway 8 being vertically arranged, the pallet 9 being set on the slideway 8 and
The pallet 9 is driven to carry out the motor 10 of elevating movement along the slideway 8, the balancer 1 is fixedly installed on the pallet 9
On.The elevating mechanism further includes lifting drag-line 11；The slideway 8 is fixedly installed on the side wall of lysimeter tank body 5, and described
The pulley 12 for cooperating the slideway 8 is provided on pallet 9, the motor 10 is set to the lower end of the slideway 8, the slideway 8
Upper end be fixedly installed idler wheel 13, the lower end of the lifting drag-line 11 connects the motor 10, the lifting drag-line 11 it is upper
End connects the pallet 9 around the idler wheel 13.It further include the laser range finder 14 for measuring buried depth, the laser range finder
14 are fixedly installed on straight down on the pallet 9.
When work, the water in the moisturizing bucket 2 is continuously conveyed by second connecting tube 6 and the suction pump 3
To in the balancer 1, excessive water is back to the moisturizing bucket 2 by the third connecting tube 7 in the balancer 1
In, to make the water level in the balancer 1 keep constant, since the balancer 1 and lysimeter tank body 5 constitute linker
Structure, therefore the constant level in lysimeter tank body 5 can be kept indirectly.
When needing to control the water level rising either decline in lysimeter tank body 5, it is only necessary to described in adjusting
The height of balancer 1；Specifically, it can be shunk by 10 elevator of motor or extend the lifting drag-line 11, to make
The pallet 9 carries out elevating movement along the slideway 8, that is, the height of the balancer 1 on the pallet 9 is adjusted.It is logical
Cross and the laser range finder 14 be set, can the height in real time to the balancer 1 measure and feed back, in order to accurate
Ground controls the height of the balancer 1.
The above content is in conjunction with specific embodiments to detailed description made by the utility model, and it cannot be said that this is practical new
Type specific implementation is only limitted to these explanations.For those skilled in the art of the present invention, this is not being departed from
Under the premise of utility model is conceived, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the utility model guarantor
The range of shield.
Claims (6)
1. a kind of Weighing Lysimeter underground water buried depth control device, characterized in that including being buried for controlling underground water in survey cylinder
Deep balancer (1), for water moisturizing bucket (2), for the balancer (1) moisturizing to keep the balancer (1)
The suction pump (3) of middle stable level and elevating mechanism for adjusting the balancer (1) height, the balancer (1)
Linker structure is formed by the bottom of the first connecting tube (4) connection lysimeter tank body (5) on bottom, and the balancer (1) is logical
It crosses the second connecting tube (6) and connects the moisturizing bucket (2), and the suction pump (3) is set on second connecting tube (6).
2. a kind of Weighing Lysimeter underground water buried depth control device according to claim 1, characterized in that described second
The upper end of connecting tube (6) is located in the balancer (1), and the upper end level of second connecting tube (6) is higher than the balance
Height of water level in device (1)；Second connecting tube (6) lower end connects the moisturizing bucket (2), and second connecting tube (6)
Junction height with the moisturizing bucket (2) is lower than the height of water level in the moisturizing bucket (2).
3. a kind of Weighing Lysimeter underground water buried depth control device according to claim 1, characterized in that further include
The upper end of three connecting tubes (7), the third connecting tube (7) is located in the balancer (1), and the third connecting tube (7)
Upper end level is identical as height of water level in the balancer (1)；The lower end of the third connecting tube (7) is connected to the moisturizing bucket
(2), and the third connecting tube (7) and the junction height of the moisturizing bucket (2) are higher than the water level height in the moisturizing bucket (2)
Degree.
4. a kind of Weighing Lysimeter underground water buried depth control device according to claim 1, characterized in that the lifting
Mechanism includes the slideway (8) being vertically arranged, the pallet (9) being set on the slideway (8) and driving pallet (9) edge
The slideway (8) carry out the motor (10) of elevating movement, the balancer (1) is fixedly installed on the pallet (9).
5. a kind of Weighing Lysimeter underground water buried depth control device according to claim 4, characterized in that the lifting
Mechanism further includes lifting drag-line (11)；The slideway (8) is fixedly installed on the side wall of lysimeter tank body (5), and the pallet
(9) pulley (12) for cooperating the slideway (8) is provided on, the motor (10) is set to the lower end of the slideway (8), described
The upper end of slideway (8) is fixedly installed idler wheel (13), and the lower end of lifting drag-line (11) connects the motor (10), the liter
It drops the upper end of drag-line (11) and connects the pallet (9) around the idler wheel (13).
6. a kind of Weighing Lysimeter underground water buried depth control device according to claim 4, characterized in that further include using
In the laser range finder (14) of measurement buried depth, the laser range finder (14) is fixedly installed on straight down on the pallet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469964.0U CN209416857U (en) | 2018-09-10 | 2018-09-10 | A kind of Weighing Lysimeter underground water buried depth control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469964.0U CN209416857U (en) | 2018-09-10 | 2018-09-10 | A kind of Weighing Lysimeter underground water buried depth control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416857U true CN209416857U (en) | 2019-09-20 |
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ID=67930341
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821469964.0U Active CN209416857U (en) | 2018-09-10 | 2018-09-10 | A kind of Weighing Lysimeter underground water buried depth control device |
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| CN (1) | CN209416857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520605A (en) * | 2020-05-26 | 2020-08-11 | 东光县华宇纸箱机械有限公司 | Printing cross cutting is with oil level balance mechanism |
-
2018
- 2018-09-10 CN CN201821469964.0U patent/CN209416857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520605A (en) * | 2020-05-26 | 2020-08-11 | 东光县华宇纸箱机械有限公司 | Printing cross cutting is with oil level balance mechanism |
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