CN210639170U - Wide furrow irrigated soil moisture migration test device - Google Patents
Wide furrow irrigated soil moisture migration test device Download PDFInfo
- Publication number
- CN210639170U CN210639170U CN201921180890.3U CN201921180890U CN210639170U CN 210639170 U CN210639170 U CN 210639170U CN 201921180890 U CN201921180890 U CN 201921180890U CN 210639170 U CN210639170 U CN 210639170U
- Authority
- CN
- China
- Prior art keywords
- shell ring
- ring
- installation base
- test device
- migration test
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a soil moisture migration test device is irritated to wide furrow, including first installation base and second installation base, the upper surface of end shell ring is provided with middle shell ring, the upper surface of middle shell ring is provided with a shell ring, just the outside of middle shell ring and end shell ring all is provided with the second seal groove, the upper surface of middle shell ring and end shell ring all is provided with first seal groove, the lower surface of middle shell ring and top shell ring all is provided with first sealing washer and second sealing washer, the outside lower part of moisturizing ware is provided with the drain pipe, be provided with coupling hose between drain pipe and the inlet tube. The utility model provides a carry out inside block through first seal groove and first sealing washer between top shell ring, middle shell ring and the end shell ring, utilize second seal groove and second sealing washer to carry out outside block simultaneously, not only the installation is convenient with the dismantlement, and is sealed effectual moreover, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of soil moisture migration test device, concretely relates to soil moisture migration test device is irritated to wide furrow.
Background
China patent network application CN20149368. X discloses a test device for unsaturated soil moisture migration, which comprises a soil column barrel and a water supplementing vessel, wherein the soil column barrel consists of a top shell ring, a middle shell ring and a bottom shell ring, an annular reinforcing ring is respectively arranged at the lower end opening of the top shell ring, at the two end openings of the middle shell ring and at the upper end opening of the bottom shell ring, and threaded holes are formed in the annular reinforcing ring. The utility model discloses a can select the middle shell ring of different quantity according to the experimental soil sample degree of depth of difference, at experimental soil sample in-process that loads, the shell ring in the middle of installing on the shell ring of end, fill up between the annular reinforcing ring of middle shell ring and end shell ring has the packing ring, through penetrating the screw in the screw hole to screw with the nut and fix, directly reach the shell ring to the top in proper order. When data are collected, the top shell ring and the middle shell ring are sequentially disassembled from the top shell ring, and soil sample data of different depths are collected respectively. The top cylindrical shell section, the middle cylindrical shell section and the bottom cylindrical shell section are connected through screws and nuts, so that the mounting and dismounting are troublesome, and the working efficiency is low; and can't adjust according to the unevenness's of ground condition, the result of use is relatively poor. Therefore, a wide-furrow irrigation soil moisture migration test device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wide furrow irrigated soil moisture migration test device, which solves the problems that the top cylinder section, the middle cylinder section and the bottom cylinder section are connected by screws and nuts in the prior art, the installation and the disassembly are troublesome, and the working efficiency is low; and can't adjust according to the unevenness's of ground condition, the relatively poor problem of result of use.
In order to achieve the above object, the utility model provides a following technical scheme: a test device for water migration of wide-furrow irrigation soil comprises a first mounting base and a second mounting base, a bottom cylinder section is arranged on the upper surface of the first mounting base, a water inlet pipe is arranged on one side of the bottom cylinder section, and the upper surface of the bottom shell ring is provided with a middle shell ring, the upper surface of the middle shell ring is provided with a top shell ring, and the outer sides of the middle cylinder section and the bottom cylinder section are respectively provided with a second sealing groove, the upper surfaces of the middle cylinder section and the bottom cylinder section are respectively provided with a first sealing groove, the lower surfaces of the middle cylinder section and the top cylinder section are respectively provided with a first sealing ring and a second sealing ring, the first sealing ring is matched with the first sealing groove, the second sealing ring is matched with the second sealing groove, the upper surface of the second mounting base is provided with a water supplementing vessel, the outer side lower part of the water supplementing vessel is provided with a drain pipe, and a connecting hose is arranged between the drain pipe and the water inlet pipe.
Preferably, the upper part of the outer side of the water supplementing vessel is respectively provided with a lower scale mark and an upper scale mark, and the upper scale mark is positioned above the lower scale mark.
Preferably, the front surfaces of the first mounting base and the second mounting base are both provided with a level.
Preferably, the lower surfaces of the first mounting base and the second mounting base are provided with four threaded pipes, and each threaded pipe is internally provided with a threaded column.
Preferably, the lower end of the threaded column is provided with a supporting block, and the lower surface of the supporting block is provided with an anti-skid pad.
Preferably, the first sealing ring is of an inverted truncated cone structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model provides a carry out inside block through first seal groove and first sealing washer between top shell ring, middle shell ring and the end shell ring, utilize second seal groove and second sealing washer to carry out outside block simultaneously, not only the installation is convenient with the dismantlement, and is sealed effectual moreover, improves work efficiency.
2. The utility model discloses be provided with screwed pipe and screw thread post, through rotating the screw thread post, realize adjusting the length between screw thread post and the screwed pipe, make the supporting shoe and the ground contact that correspond, can adjust according to the circumstances of ground unevenness, the result of use is better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is an enlarged view of a portion B of the present invention;
in the figure: 1. a first mounting base; 2. a bottom shell section; 3. a middle cylindrical section; 4. a top cylindrical section; 5. a water inlet pipe; 6. a connecting hose; 7. a drain pipe; 8. lower scale marks; 9. scale lines are arranged; 10. a water replenishing vessel; 11. a second mounting base; 12. a level bar; 13. a first seal groove; 14. a first seal ring; 15. a second seal groove; 16. a second seal ring; 17. a support block; 18. a threaded post; 19. a threaded pipe.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a wide-ridge ditch soil water migration test device comprises a first installation base 1 and a second installation base 11, wherein the upper surface of the first installation base 1 is provided with a bottom shell ring 2, one side of the bottom shell ring 2 is provided with a water inlet pipe 5, the upper surface of the bottom shell ring 2 is provided with an intermediate shell ring 3, the upper surface of the intermediate shell ring 3 is provided with a top shell ring 4, the outer sides of the intermediate shell ring 3 and the bottom shell ring 2 are respectively provided with a second sealing groove 15, the upper surfaces of the intermediate shell ring 3 and the bottom shell ring 2 are respectively provided with a first sealing groove 13, the lower surfaces of the intermediate shell ring 3 and the top shell ring 4 are respectively provided with a first sealing ring 14 and a second sealing ring 16, the first sealing ring 14 is matched with the first sealing groove 13, the second sealing ring 16 is matched with the second sealing groove 15, the upper surface of the second installation base 11 is provided with a water supplementing vessel 10, the outer lower part of the water supplementing dish 10 is provided with a drain pipe 7, and a connecting hose 6 is arranged between the drain pipe 7 and the water inlet pipe 5.
The outer side upper portion of moisturizing dish 10 is provided with down scale mark 8 and last scale mark 9 respectively, it is located the top of scale mark 8 down to go up scale mark 9, the front surface of first installation base 1 and second installation base 11 all is provided with level bar 12, the lower surface of first installation base 1 and second installation base 11 all is provided with four screwed pipe 19, every the inside of screwed pipe 19 all is provided with threaded post 18, the lower extreme of threaded post 18 is provided with supporting shoe 17, the lower surface of supporting shoe 17 is provided with the slipmat, first sealing washer 14 is inverted truncated cone type structure.
It should be noted that, the utility model relates to a wide furrow irrigates soil moisture migration test device, if:
fig. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of part A of the present invention; fig. 3 is a partial enlarged view of part B of the present invention. Before the utility model is used, the bottom cylinder section 2 is filled with coarse gravels with the grain diameter of 6-8mm to form a buffer layer, and then geotextile with the same diameter as the inner diameter of the soil column cylinder and better water permeability is horizontally placed on the grains of the buffer layer, and then soil samples which are prepared in advance are filled according to a certain dry density, when the bottom shell ring 2 is about to be filled, a middle shell ring 3 is taken and placed at the top of the bottom shell ring 2, soil is filled into the middle shell ring 3, when the middle shell ring 3 is about to be filled, the middle shell rings 3 are added one by one according to the depth requirement of the tested soil, and finally, a top cylindrical shell section 4 is installed on the uppermost middle cylindrical shell section 3, a proper amount of soil is filled in the top cylindrical shell section 4, the bottom cylindrical shell section 2, the middle cylindrical shell section 3 and the top cylindrical shell section 4 are clamped inside through a first sealing groove 13 and a first sealing ring 14, and the outside clamping is carried out through the first sealing ring 14 and a second sealing groove 15.
During the use, according to the unsmooth condition on ground, the supporting shoe 17 that the adjustment corresponds, through observing the level bar 12 to rotate supporting shoe 17, drive screw thread post 18 and rotate, final supporting shoe 17 and ground contact make first installation base 1 and second installation base 11 keep steady state, later to adding water in the moisturizing ware 10, the height of water 8 departments to lower scale mark, add vegetable oil again in the moisturizing ware 10, the liquid level height of vegetable oil is to last scale mark 9. The vegetable oil can effectively prevent the natural evaporation of water in the water replenishing vessel 10, more accurate water metering can be obtained, and after the water level is reduced, the water is replenished to the lower scale mark 8. Water enters the bottom cylinder section 2 through the drain pipe 7, the connecting hose 6 and the water inlet pipe 5, and the water is transported in the bottom cylinder section 2 and enters the middle cylinder section 3 and the top cylinder section 4. And when testing test data, testing the data in the soil bodies with different depths layer by layer from the top to the bottom.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wide furrow is irritated soil moisture migration test device, includes first installation base (1) and second installation base (11), its characterized in that: the upper surface of the first installation base (1) is provided with a bottom shell ring (2), one side of the bottom shell ring (2) is provided with a water inlet pipe (5), the upper surface of the bottom shell ring (2) is provided with a middle shell ring (3), the upper surface of the middle shell ring (3) is provided with a top shell ring (4), the outer sides of the middle shell ring (3) and the bottom shell ring (2) are respectively provided with a second sealing groove (15), the upper surfaces of the middle shell ring (3) and the bottom shell ring (2) are respectively provided with a first sealing groove (13), the lower surfaces of the middle shell ring (3) and the top shell ring (4) are respectively provided with a first sealing ring (14) and a second sealing ring (16), the first sealing ring (14) is matched with the first sealing groove (13), the second sealing ring (16) is matched with the second sealing groove (15), the upper surface of the second installation base (11) is provided with a water supplementing vessel (10), the outer side lower part of the water supplementing dish (10) is provided with a drain pipe (7), and a connecting hose (6) is arranged between the drain pipe (7) and the water inlet pipe (5).
2. The wide-furrow irrigation soil water migration test device of claim 1, wherein: the upper portion of the outer side of the water supplementing dish (10) is provided with a lower scale mark (8) and an upper scale mark (9) respectively, and the upper scale mark (9) is located above the lower scale mark (8).
3. The wide-furrow irrigation soil water migration test device of claim 1, wherein: the front surfaces of the first installation base (1) and the second installation base (11) are provided with level rulers (12).
4. The wide-furrow irrigation soil water migration test device of claim 1, wherein: the lower surfaces of the first installation base (1) and the second installation base (11) are respectively provided with four threaded pipes (19), and each threaded pipe (19) is internally provided with a threaded column (18).
5. The wide-furrow irrigation soil water migration test device of claim 4, wherein: the lower extreme of screw thread post (18) is provided with supporting shoe (17), the lower surface of supporting shoe (17) is provided with the slipmat.
6. The wide-furrow irrigation soil water migration test device of claim 1, wherein: the first sealing ring (14) is of an inverted truncated cone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921180890.3U CN210639170U (en) | 2019-07-25 | 2019-07-25 | Wide furrow irrigated soil moisture migration test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921180890.3U CN210639170U (en) | 2019-07-25 | 2019-07-25 | Wide furrow irrigated soil moisture migration test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210639170U true CN210639170U (en) | 2020-05-29 |
Family
ID=70796027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921180890.3U Active CN210639170U (en) | 2019-07-25 | 2019-07-25 | Wide furrow irrigated soil moisture migration test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210639170U (en) |
-
2019
- 2019-07-25 CN CN201921180890.3U patent/CN210639170U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207650071U (en) | A kind of device for determining permeation coefficient of seepy material | |
| CN102608291A (en) | Simulated large-field soil and solute transporting system | |
| CN107677585A (en) | The device for determining permeation coefficient and measuring method of a kind of seepy material | |
| CN107525756A (en) | A kind of soil layering characteristic-acquisition method and application | |
| CN107761897A (en) | Self contained underground stores and oozes system | |
| CN109425722A (en) | A kind of runoff of sloping field and corrode sink experimental provision | |
| CN210639170U (en) | Wide furrow irrigated soil moisture migration test device | |
| CN208171815U (en) | It is a kind of for measuring the device of Asphalt mix for open-graded friction course vertical permeable coefficient | |
| CN1216523C (en) | Microirrigation water-irrigating device anti-blocking and hydraulic performance integrated test device | |
| CN107024572B (en) | Evaporate and ooze appearance to paddy field soil water groundwater conversion process automatic monitoring | |
| CN104897544A (en) | Evaporation-preventing double-ring infiltrometer easy to mount and fix | |
| CN110146654A (en) | A kind of flood stain comprehensive draining index Test device and its application method | |
| CN110907332A (en) | Testing device and method for horizontal permeability coefficient of shallow soil | |
| CN103837665B (en) | A kind of dot matrix soil negative pressure/moisture measurement device | |
| CN114739648B (en) | In-situ field test platform and test method for blocking characteristics of underground drip irrigation system | |
| CN1198128C (en) | Three barrel compensating type evaporation and penetration measuring device | |
| CN108225438A (en) | Flow and soil water positive pressure measurement device and test method after pipe above formula water dropper is buried | |
| CN207816349U (en) | Flow and soil water positive pressure measurement device after pipe above formula water dropper is buried | |
| CN205138970U (en) | A device for quickly determine unsaturated soil permeability function | |
| CN210109081U (en) | Waterlogging comprehensive drainage index testing device | |
| CN211877703U (en) | Karst area constant head saturation hydraulic conductivity survey device | |
| CN209841849U (en) | Coral reef island groundwater desalination test simulation system | |
| CN109470840B (en) | Multifunctional soil water-salt-fertilizer migration regulation and control research device | |
| CN106405679A (en) | Well alignment device which quantitatively monitors underground water flow and well pull ring | |
| CN108226446B (en) | The transmitting of dredged mud negative pressure and rate of decay measure experimental rig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 455000 No.159, Angang Avenue East, Yindu District, Anyang City, Henan Province Patentee after: Henan Water Planning, Design and Research Co.,Ltd. Address before: 455000 No.159, Angang Avenue East, Yindu District, Anyang City, Henan Province Patentee before: HENAN YUBEI SURVEY AND DESIGN INSTITUTE OF WATER CONSERVANCY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |