CN210803472U - Saline-alkali soil salt pressing and salt isolating soil column test device - Google Patents
Saline-alkali soil salt pressing and salt isolating soil column test device Download PDFInfo
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- CN210803472U CN210803472U CN201921751501.8U CN201921751501U CN210803472U CN 210803472 U CN210803472 U CN 210803472U CN 201921751501 U CN201921751501 U CN 201921751501U CN 210803472 U CN210803472 U CN 210803472U
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Abstract
The utility model discloses a saline-alkali soil presses salt to separate saline soil column test device belongs to saline-alkali soil research technical field, and it includes the bottom plate, the upper surface of bottom plate is provided with the water-collecting box, be provided with the drum in the water-collecting box, the lower surface of drum and the last fixed surface of screen panel are connected, be provided with the first soil box of depositing in the drum, the first front of depositing soil box inner wall is provided with a salinity and alkalinity detector. This salt spacer test device is pressed to saline-alkali soil, through setting up the drum, the handle, handle and infiltration isolation layer, the handle drives the infiltration isolation layer and first deposit soil box rebound and break away from the drum, can deposit soil box with first, the second deposits soil box and infiltration isolation layer and takes out, be convenient for deposit the saline-alkali soil in the soil box to the infiltration isolation layer clearance, change first deposit soil box and second, need not empty the drum and wash the drum again, and is very convenient, and the working strength of experimenter has been alleviateed, and the efficiency of experiment is improved.
Description
Technical Field
The utility model belongs to the technical field of saline-alkali soil research, specifically be a saline-alkali soil presses salt to separate salt soil column test device.
Background
At present in pressing salt pillar test to saline-alkali soil, be equipped with corresponding test device mostly, take different isolation and drip washing measure to regulate and control all kinds of readily soluble salinity, aim at suppresses the upward motion of soil salinity, promote the downstream motion of soil salinity, promote both to be in among the dynamic balance at least, when the pressure salt that test analysis different technical measure separates the salt effect, current test device need press saline-alkali soil in appointed container, just can reach accurate result because of need test many times, the experimenter is when changing soil, need empty in the whole container and pour soil and wash the container, press the soil that awaits measuring in the container again after the washing is accomplished, so the repetitive operation, experimenter's working strength has been increased, the efficiency of many times of experiment has still been reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the utility model provides a saline and alkaline soil presses salt and separates salt soil column test device, it needs to press saline and alkaline soil in appointed container to have solved current test device, just can reach accurate result because of need test many times, testing personnel are when changing soil, need empty in whole container and pour soil and wash the container, press the soil that awaits measuring in the container again after the washing completion, so the repetitive operation, the working strength of testing personnel has been increased, the problem of many times experimental efficiency has still been reduced.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a saline and alkaline soil presses salt to separate salt soil column test device, includes the bottom plate, the upper surface of bottom plate is provided with the water-collecting box, be provided with the drum in the water-collecting box, the lower surface of drum and the upper surface fixed connection of screen panel, be provided with the first soil box of depositing in the drum, the first front of depositing soil box inner wall is provided with first salinity and alkalinity detector, be provided with the handle in the first soil box of depositing, the handle passes infiltration isolation layer, second and deposits soil box and handle.
The soil storage box comprises a cylinder, a first soil storage box and a second soil storage box, wherein the lower surfaces of the first soil storage box and the second soil storage box are both provided with a screen plate, a permeation isolation layer is arranged in the cylinder, the upper surface of the first soil storage box is in lap joint with the lower surface of the permeation isolation layer, the upper surface of the permeation isolation layer is in lap joint with the lower surfaces of the screen plate and the second soil storage box, and the front surface of the inner wall of the second soil storage box is provided with a second salt alkalinity detector.
The handle is arranged in the second soil storage box, the cylinder is located below the spraying device, the spraying device is clamped on the upper surface of the inner wall of the fixing plate, the lower surface of the fixing plate is fixedly connected with the upper surface of the bottom plate, a water tank is arranged at a water inlet of the spraying device, and the lower surface of the water tank is fixedly connected with the upper surface of the fixing plate.
As a further aspect of the present invention: the spraying device comprises a water pump, the water pump is clamped on the upper surface of the inner wall of the fixing plate, a water inlet of the water pump is communicated with the lower surface of the water tank, and a spray head is arranged at an output port of the water pump.
As a further aspect of the present invention: the outer surface of the cylinder is fixedly connected with a clamping plate, the lower surface of the clamping plate is in lap joint with the upper surface of the water collecting box, the clamping plate is clamped in the four clamping grooves, and the clamping grooves are formed in the upper surface of the water collecting box.
As a further aspect of the present invention: the upper surface of the water collecting box is provided with a placing hole, and the back of the water collecting box is provided with a drain valve.
As a further aspect of the present invention: the upper surface of the handle is provided with two semicircular pull rings, and gravels are filled in the permeation isolation layer.
As a further aspect of the present invention: the fixing plate is L-shaped, and the cylinder is transparent.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this salt spacer test device is pressed to saline-alkali soil, through setting up the drum, firstly deposit the soil box, the second deposits the soil box, the handle, handle and infiltration isolation layer, when needs are changed first deposit soil box and second and deposit soil in the soil box, the experimenter lifts the handle, deposit the soil box with the second and take out the back, upwards stimulate the handle again, make the handle drive the infiltration isolation layer and first deposit soil box rebound and break away from the drum, can deposit the soil box with first, the second is deposited soil box and is penetrated the isolation layer and take out, be convenient for to permeate the isolation layer clearance, change the saline-alkali soil in first deposit soil box and the second deposit soil box, need not empty the drum and wash the drum again, and is very convenient, the working strength of experimenter has been alleviateed, experimental efficiency has been improved.
2. This salt column test device is pressed to saline-alkali soil, through setting up the water pump, the shower nozzle, the drum, the otter board, the screen panel, infiltration isolation layer and water collection box, when needs test analysis pressure salt effect, the laboratory technician controls water pump work, make the shower nozzle spill water in the drum, moisture is through the second deposit soil box in soil box, infiltration isolation layer and first deposit soil box flow into in the water collection box, stop behind the water pump work and wait for a period of time, the water fraction can infiltrate in the first soil box that deposits of water collection box in, make the first salinity and alkalinity detector and the first salinity and alkalinity detector effectual first soil alkalinity of detection deposit soil alkalinity box and second deposit soil box in the salt alkalinity, can detect the isolation effect of different grade type and different thickness infiltration isolation layers.
3. This salt column test device is pressed to saline-alkali soil through setting up drum, water-collecting box, cardboard and draw-in groove, when the drum is taken off to needs, the experimenter upwards mentions the drum for the cardboard breaks away from the draw-in groove, can pull down the drum and change, and is very convenient, and when the water-collecting box internal water that needs to discharge, the experimenter open the drain valve on the water-collecting box can, because of being provided with two pull rings on hand, make things convenient for the experimenter to get and put the second and deposit soil box.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic structural view of the water collecting box of the present invention viewed from above;
fig. 3 is a schematic structural view of a first soil storage box of the present invention from above;
fig. 4 is a schematic structural view of a second soil storage box of the present invention from above;
fig. 5 is a schematic top view of the mesh enclosure of the present invention;
in the figure: 1 bottom plate, 2 collection water box, 3 drum, 4 screen panels, 5 first soil box, 6 first salt and alkali degree detector, 7 handles, 8 otter boards, 9 infiltration isolation layers, 10 second soil box, 11 second salt and alkali degree detector, 12 handles, 13 sprinkler, 131 water pump, 132 shower nozzle, 14 water tanks, 15 fixed plates, 16 cardboard, 17 draw-in grooves.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-5, the utility model provides a technical solution: a saline-alkali soil salt pressing and salt separation soil column test device comprises a bottom plate 1, wherein a water collecting box 2 is arranged on the upper surface of the bottom plate 1, a placing hole is formed in the upper surface of the water collecting box 2, a drain valve is arranged on the back surface of the water collecting box 2, through the arrangement of the drain valve, when water in the water collecting box 2 needs to be drained, an experimenter can directly open the drain valve, the test device is quite convenient, a cylinder 3 is arranged in the water collecting box 2, the lower surface of the cylinder 3 is fixedly connected with the upper surface of a net cover 4, a clamping plate 16 is fixedly connected to the outer surface of the cylinder 3, the lower surface of the clamping plate 16 is in lap joint with the upper surface of the water collecting box 2, the clamping plates 16 are clamped in four clamping grooves 17, the clamping grooves 17 are formed in the upper surface of the water collecting box 2, through the arrangement of the clamping plate 16, when the cylinder 3 needs, and then the clamping plate 16 is clamped into the four clamping grooves 17, so that the cylinder 3 is conveniently cleaned or replaced, the first soil storage box 5 is arranged in the cylinder 3, the front surface of the inner wall of the first soil storage box 5 is provided with the first salinity and alkalinity detector 6, the first soil storage box 5 is internally provided with the handle 7, and the handle 7 penetrates through the permeation isolation layer 9 and the second soil storage box 10 and the handle 12.
The lower surfaces of the first soil storage box 5 and the second soil storage box 10 are both provided with a screen plate 8, a permeation isolation layer 9 is arranged in the cylinder 3, the upper surface of the handle 12 is provided with two semicircular pull rings, the permeation isolation layer 9 is filled with gravels, by arranging the handle 12, the experimenter can conveniently take and place the second soil storage box 10, the upper surface of the first soil storage box 5 is lapped with the lower surface of the permeation isolation layer 9, the upper surface of the permeation isolation layer 9 is lapped with the lower surfaces of the screen plate 8 and the second soil storage box 10, by arranging the first salinity and alkalinity detector 6 and the second salinity and alkalinity detector 11, the first salinity and alkalinity detector 6 and the first salinity and alkalinity detector 6 effectively detect the salinity and alkalinity of the soil in the first soil storage box 5 and the second soil storage box 10, namely, the separation effect of the permeation separation layers 9 of different types and different thicknesses can be detected, and the front surface of the inner wall of the second soil storage box 10 is provided with a second salt alkalinity detector 11.
The handle 12 is arranged in the second soil storage box 10, the cylinder 3 is positioned below the spraying device 13, the spraying device 13 comprises a water pump 131, the water pump 131 is clamped on the upper surface of the inner wall of the fixing plate 15, the water inlet of the water pump 131 is communicated with the lower surface of the water tank 14, the outlet of the water pump 131 is provided with a spray head 132, by arranging the spray head 132, when the water pump 131 works, the water sprayed by the spray head 132 is more uniform, make in the saline and alkaline soil of infiltration that water can be even, the accuracy of test data has been improved, 13 joints of sprinkler are at the upper surface of fixed plate 15 inner wall, the shape of fixed plate 15 sets up to L shape, drum 3 sets up to the hyaline cylinder, be provided with the translucent cover because of drum 3, make things convenient for the experimenter to observe the real-time situation of soil, the lower surface of fixed plate 15 and the upper fixed surface of bottom plate 1 are connected, sprinkler 13's water inlet is provided with water tank 14, the lower surface of water tank 14 and the upper fixed surface of fixed plate 15 are connected.
The utility model discloses a theory of operation does:
s1, when the first soil storage box 5 and the second soil storage box 10 need to be taken out, the experimenter lifts the handle 12 to enable the handle 12 to drive the second soil storage box 10 to move upwards and separate from the cylinder 3, and then the worker lifts the handle 7 to enable the handle 7 to drive the permeation separation layer 9 to move upwards and separate from the cylinder 3 through the first soil storage box 5;
s2, secondly, the experimenter controls the water pump 131 to work, so that the water pump 131 pumps water from the water tank 14, the spray head 132 sprays water into the cylinder 3, the water flows into the water collecting box 2 through the soil in the second soil storing box 10, the permeable isolating layer 9 and the first soil storing box 5, and when enough water is stored in the water collecting box 2, the water pump 131 stops working;
s3, when the cylinder 3 needs to be taken down, an experimenter can directly lift the cylinder 3, and when the cylinder 3 is installed, the experimenter inserts the cylinder 3 into the water collecting box 2 and then clamps the clamping plates 16 into the four clamping grooves 17.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a saline and alkaline soil presses salt to separate salt soil column test device, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a water collecting box (2), a cylinder (3) is arranged in the water collecting box (2), the lower surface of the cylinder (3) is fixedly connected with the upper surface of a mesh enclosure (4), a first soil storage box (5) is arranged in the cylinder (3), a first salinity and alkalinity detector (6) is arranged on the front surface of the inner wall of the first soil storage box (5), a handle (7) is arranged in the first soil storage box (5), and the handle (7) penetrates through a permeation isolation layer (9), a second soil storage box (10) and a handle (12);
the lower surfaces of the first soil storage box (5) and the second soil storage box (10) are respectively provided with a screen plate (8), the permeation isolation layer (9) is arranged in the cylinder (3), the upper surface of the first soil storage box (5) is in lap joint with the lower surface of the permeation isolation layer (9), the upper surface of the permeation isolation layer (9) is in lap joint with the lower surfaces of the screen plate (8) and the second soil storage box (10), and the front surface of the inner wall of the second soil storage box (10) is provided with a second salt alkalinity detector (11);
handle (12) set up in second deposit soil box (10), drum (3) are located the below of sprinkler (13), sprinkler (13) joint is at the upper surface of fixed plate (15) inner wall, the lower surface of fixed plate (15) is connected with the last fixed surface of bottom plate (1), the water inlet of sprinkler (13) is provided with water tank (14), the lower surface of water tank (14) is connected with the last fixed surface of fixed plate (15).
2. The saline-alkali soil salt pressing and isolating soil column test device according to claim 1, characterized in that: sprinkler (13) include water pump (131), water pump (131) joint is at the upper surface of fixed plate (15) inner wall, the water inlet of water pump (131) is linked together with the lower surface of water tank (14), the delivery outlet of water pump (131) is provided with shower nozzle (132).
3. The saline-alkali soil salt pressing and isolating soil column test device according to claim 1, characterized in that: the outer surface of the cylinder (3) is fixedly connected with a clamping plate (16), the lower surface of the clamping plate (16) is in lap joint with the upper surface of the water collecting box (2), the clamping plate (16) is clamped in four clamping grooves (17), and the clamping grooves (17) are formed in the upper surface of the water collecting box (2).
4. The saline-alkali soil salt pressing and isolating soil column test device according to claim 1, characterized in that: the upper surface of the water collecting box (2) is provided with a placing hole, and the back of the water collecting box (2) is provided with a drain valve.
5. The saline-alkali soil salt pressing and isolating soil column test device according to claim 1, characterized in that: the upper surface of the handle (12) is provided with two semicircular pull rings, and the permeation isolation layer (9) is filled with gravels.
6. The saline-alkali soil salt pressing and isolating soil column test device according to claim 1, characterized in that: the fixing plate (15) is L-shaped, and the cylinder (3) is a transparent cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751501.8U CN210803472U (en) | 2019-10-18 | 2019-10-18 | Saline-alkali soil salt pressing and salt isolating soil column test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751501.8U CN210803472U (en) | 2019-10-18 | 2019-10-18 | Saline-alkali soil salt pressing and salt isolating soil column test device |
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| Publication Number | Publication Date |
|---|---|
| CN210803472U true CN210803472U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921751501.8U Active CN210803472U (en) | 2019-10-18 | 2019-10-18 | Saline-alkali soil salt pressing and salt isolating soil column test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116660323A (en) * | 2023-07-24 | 2023-08-29 | 四川省科源工程技术测试中心有限责任公司 | Agricultural farmland saline-alkali degree sampling detection device and method |
-
2019
- 2019-10-18 CN CN201921751501.8U patent/CN210803472U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116660323A (en) * | 2023-07-24 | 2023-08-29 | 四川省科源工程技术测试中心有限责任公司 | Agricultural farmland saline-alkali degree sampling detection device and method |
| CN116660323B (en) * | 2023-07-24 | 2023-11-14 | 四川省科源工程技术测试中心有限责任公司 | Agricultural farmland saline-alkali degree sampling detection device and method |
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