CN216082422U - Soil permeability computing device - Google Patents
Soil permeability computing device Download PDFInfo
- Publication number
- CN216082422U CN216082422U CN202122334390.4U CN202122334390U CN216082422U CN 216082422 U CN216082422 U CN 216082422U CN 202122334390 U CN202122334390 U CN 202122334390U CN 216082422 U CN216082422 U CN 216082422U
- Authority
- CN
- China
- Prior art keywords
- water
- sample storage
- soil permeability
- water tank
- passage groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 title claims abstract description 33
- 230000035699 permeability Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000003860 storage Methods 0.000 claims abstract description 50
- 238000004364 calculation method Methods 0.000 claims abstract description 16
- 238000001556 precipitation Methods 0.000 claims abstract description 16
- 238000004088 simulation Methods 0.000 claims abstract description 11
- 238000010586 diagram Methods 0.000 description 11
- 238000001764 infiltration Methods 0.000 description 8
- 230000008595 infiltration Effects 0.000 description 8
- 238000004590 computer program Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000004162 soil erosion Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The embodiment of the utility model discloses a soil permeability calculation device which is used for calculating soil permeability and improving calculation accuracy. The device comprises: a sample storage table, a precipitation simulation device and a control table; the sample storage table comprises a sample storage device, a water tank and a water pump, wherein the sample storage device is embedded in the upper surface of the sample storage table, and the water tank is arranged on the lower side inside the sample storage device; the precipitation simulation device comprises a precipitation plate and a water passing bridge, is positioned at the upper end of the sample storage table and is connected with the water tank through a water pipe through the water passing bridge; and a display screen and an operation key are arranged on the console.
Description
Technical Field
The utility model relates to the field of soil surveying, in particular to a soil permeability calculation device.
Background
Soil water infiltration is a physical phenomenon of water infiltration into soil, expressed as the depth of water infiltrated per unit time, i.e., the infiltration strength or infiltration rate, or as an infiltration accumulation curve over time. The infiltration of soil water is closely related to the entry of precipitation and irrigation water into the soil and the storage thereof in the soil. Under the condition of low infiltration rate, the water infiltrated into the soil is low, and stagnant water and waterlogging can be generated; or the water which is not easy to infiltrate flows away along the ground surface and takes away the soil, thereby causing the problems of water loss and soil erosion. When the infiltration rate is too high, soil water retention is not facilitated, and adverse effects on some water conservancy facilities are also generated. Therefore, the problem of soil permeability needs to be concerned in farmland irrigation, farmland hydraulic engineering construction and water and soil erosion observation.
Soil permeability is a spatial measure of the rate of penetration of a fluid into the depth of the soil (z-axis) under the influence of gravity, as well as horizontal penetration (xy-plane). The existing soil permeability determination needs repeated experiments of sampling soil samples for multiple times to obtain big data, or engineering data in national standards are selected according to specific environments. The two methods are complex in calculation and flow, and the measurement result of the small-range complex soil structure is not accurate.
To above-mentioned problem, this patent designs a convenient soil permeability computing device, and the device can be according to the nimble measuring condition of adjusting of simulation demand, improves computational efficiency.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a soil permeability calculation device, which comprises: a sample storage table, a precipitation simulation device and a control table;
the sample storage table comprises a sample storage device, a water tank and a water pump, wherein the sample storage device is embedded in the upper surface of the sample storage table, and the water tank is arranged on the lower side inside the sample storage device;
the precipitation simulation device comprises a precipitation plate and a water passing bridge, is positioned at the upper end of the sample storage table and is connected with the water tank through a water pipe through the water passing bridge;
and a display screen and an operation key are arranged on the console.
The soil permeability calculation device provided by the embodiment of the utility model comprises a sample storage table, a precipitation simulation device and a control table, wherein the precipitation simulation device is flexibly arranged on the control table, so that the conditions such as liquid irrigation time and density are flexibly changed, the simulation authenticity is increased, and the calculation efficiency is improved.
In a possible implementation manner, the embodiment of the present invention provides a utility model, wherein the sample storage device includes a plurality of storage tubes, and a water seepage hole is disposed at the bottom of each storage tube.
In a possible implementation manner, in the utility model provided by the embodiment of the utility model, a water trough is arranged on the surface of the sample storage platform at the gap of the plurality of storage pipes, the water trough is connected with the water tank through a water pipe, and a detachable filter screen is arranged at the connection position.
In a possible implementation manner, the embodiment of the present invention provides a utility model, wherein the water channel located at the center of the upper surface of the sample storage platform has a drop from the water channel located at the edge of the upper surface of the sample storage platform, the water channel located at the center of the upper surface of the sample storage platform has a depth of 3 ± 0.5cm, and the water channel located at the edge of the upper surface of the sample storage platform has a depth of 7 ± 0.5 cm.
In the soil permeability calculation device provided by the embodiment of the utility model, the liquid which does not enter the soil sample on the surface is timely discharged by setting the inclination degree of the water through groove, so that the measurement result is more accurate.
In a possible implementation manner, in the utility model provided by the embodiment of the present invention, a plurality of water leaking holes are uniformly distributed on the lower side of the water dropping plate, and the distance threshold between each water leaking hole is 2.5-3.5 mm.
Drawings
FIG. 1 is a schematic structural diagram of a soil permeability calculation apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a sample storage platform according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a storage tube according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a water filtering hole according to an embodiment of the present invention.
Detailed Description
The following describes in detail a specific embodiment of a soil permeability calculation apparatus according to an embodiment of the present invention with reference to the drawings.
As shown in fig. 1, an embodiment of the present invention provides a soil permeability calculation apparatus, including: the platform 101 is deposited to the sample, precipitation analogue means 102, control panel 103, and wherein the platform 101 is deposited to the sample contains sample strorage device, water tank and water pump, and the sample strorage device is embedded in the upper surface of sample strorage platform, and the water tank sets up in the inside downside of sample strorage device. The precipitation simulation device 102 is located at the upper end of the sample storage table and comprises a precipitation plate 1021 and a water-passing bridge 1022, wherein the water-passing bridge is connected with a water tank through a water pipe, a plurality of water leaking ports are uniformly distributed on the lower side of the precipitation plate 1021, and the distance threshold value between every two water leaking ports is 2.5-3.5 mm. The console 103 is provided with a display screen 1031 and operation keys 1032.
It should be noted that, the remote control device may be connected to the console in a wireless manner, and then operated and controlled, which is not limited in the present invention.
In the utility model provided by the embodiment of the utility model, the middle of the upper surface of the sample storage table in fig. 1 can be protruded, as shown in fig. 2, a water trough 201 and a water leakage hole 202 are arranged in the gaps of a plurality of storage pipes on the surface of the sample storage table, and the water trough 201 is connected with the water tank through a water pipe. The water trough and the upper surface of the sample storage table are inclined, the threshold value of the inclination angle is 0-20 degrees, specifically, the height of 2011 is higher than the height of 2012,2013,2014 and 2015, the height of 2012,2013,2014 and 2015 is higher than the height of four water leakage holes, the depth of the water trough at 2011 is 3 +/-0.5 cm, the depth of the water trough at 2012,2013,2014 and 2015 is 5 +/-0.5 cm, and the depth of the water trough at the water leakage holes is 7 +/-0.5 cm.
As shown in fig. 3, the sample storage device includes a plurality of storage tubes, each of which is provided at the bottom thereof with a water seepage hole 301.
As shown in fig. 4, a detachable strainer 401 is provided at the joint of the water passage pipe and the water tank, but the detachable strainer shown in the figure is only one embodiment, and a strainer may be provided in other forms or a non-detachable strainer may be provided.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A soil permeability calculation apparatus, comprising: a sample storage table, a precipitation simulation device and a control table;
the sample storage table comprises a sample storage device, a water tank and a water pump, wherein the sample storage device is embedded in the upper surface of the sample storage table, and the water tank is arranged on the lower side inside the sample storage device;
the precipitation simulation device comprises a precipitation plate and a water passing bridge, is positioned at the upper end of the sample storage table and is connected with the water tank through a water pipe through the water passing bridge;
and a display screen and an operation key are arranged on the console.
2. The soil permeability calculation apparatus of claim 1, wherein the sample storage device comprises a plurality of storage tubes, and each storage tube is provided with a water seepage hole at the bottom.
3. The soil permeability calculation apparatus according to claim 2, wherein a water passage groove is provided in a surface of the sample storage stage at a gap between the plurality of storage pipes, the water passage groove is connected to the water tank through a water pipe, and a detachable strainer is provided at a joint.
4. The soil permeability calculation apparatus according to claim 3, wherein the water passage groove at the center of the upper surface of the sample storage stage has a fall from the water passage groove at the edge of the upper surface of the sample storage stage, wherein the water passage groove at the center of the upper surface of the sample storage stage has a depth of 3 ± 0.5cm, and the water passage groove at the edge of the upper surface of the sample storage stage has a depth of 7 ± 0.5 cm.
5. The soil permeability calculation apparatus of any one of claims 1-4, wherein a plurality of drainage openings are uniformly distributed on the lower side of the water lowering plate, and the distance threshold between each drainage opening is 2.5-3.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122334390.4U CN216082422U (en) | 2021-09-26 | 2021-09-26 | Soil permeability computing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122334390.4U CN216082422U (en) | 2021-09-26 | 2021-09-26 | Soil permeability computing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216082422U true CN216082422U (en) | 2022-03-18 |
Family
ID=80635849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122334390.4U Expired - Fee Related CN216082422U (en) | 2021-09-26 | 2021-09-26 | Soil permeability computing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216082422U (en) |
-
2021
- 2021-09-26 CN CN202122334390.4U patent/CN216082422U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106290800B (en) | Soil slope water flow erosion resistance simulation test method and device | |
| US20220205971A1 (en) | Integrated test device and method for filling karst cave deposition and tunnel intermittent water and mud inrush disasters | |
| CN105092798B (en) | Recharge system and test method in one kind simulation varying head permeable ground diving stratum room | |
| CN206114469U (en) | That simulates different filler cracks moves water slip casting test device | |
| CN104792945B (en) | A kind of rockfill washes away analogue experiment installation and experimental data acquisition method | |
| CN108318396A (en) | The test method of Seepage Field of Tailings Dam analog simulation pilot system | |
| CN205620284U (en) | Rainfall simulation is to slope stability's analyzed experiment device | |
| US5331847A (en) | Soil erodibility testing | |
| Zhang et al. | Effects of farmland vegetation row direction on overland flow hydraulic characteristics | |
| CN204925080U (en) | Simulation becomes indoor system of recharging in flood peak permeable ground dive stratum | |
| CN207457026U (en) | A kind of constant head earth pillar permeability intensity device | |
| CN103215911A (en) | Device and method for simulating closed water drainage and salt elimination transfusion field and salinity change | |
| Sun et al. | Sediment load change with erosion processes under simulated rainfall events | |
| CN108303518A (en) | A kind of removable soil erosion experimental rig | |
| CN108426803A (en) | A kind of assay method of ion type rareearth One-dimensional Vertical Infiltration rule | |
| CN111651855A (en) | Physical model-based river network area water quality section pollution contribution rate accounting method | |
| CN216082422U (en) | Soil permeability computing device | |
| AU2020104397A4 (en) | Experimental Facility and Method for Simulating Hydrodynamic Sand Carrying under Coupled Action of Seepage and Vibration | |
| CN214310485U (en) | Landslide disaster runoff and motion process simulation test equipment | |
| CN109612538B (en) | A kind of closed drainage amount test method | |
| CN111060435A (en) | Device and method for well-point dewatering underground water seepage law test | |
| CN207528591U (en) | Offshore farmland pollution object Migration Simulation device under a kind of underground water-lake water interaction | |
| CN112284682B (en) | Experimental device and method for simulating gully head falling acupoint development | |
| CN108318664A (en) | Slope runoff-soil body penetration coupled testing method | |
| CN108061791A (en) | A kind of farm field irrigation drainage tests automatic control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |