CN213456136U - Be applied to experimental earth pillar device of salinization soil that adds amendment - Google Patents
Be applied to experimental earth pillar device of salinization soil that adds amendment Download PDFInfo
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- CN213456136U CN213456136U CN202022303253.XU CN202022303253U CN213456136U CN 213456136 U CN213456136 U CN 213456136U CN 202022303253 U CN202022303253 U CN 202022303253U CN 213456136 U CN213456136 U CN 213456136U
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- plugging device
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Abstract
The utility model discloses a be applied to experimental earth pillar device of salinization soil that adds amendment, its characterized in that: contain body (2), body (2) are the cup, and one end is open tubulose body promptly, and the lower extreme of body (2) is the blind end, is equipped with bleeder vent (6) on the body of its blind end, the pipe wall of body (2) is equipped with a plurality of sample connection (3), and establishes at different heights in each sample connection (3), and body (2) lower part is equipped with drain pipe (1), is equipped with control flap (7) on drain pipe (1), sample connection (3) department is equipped with the plugging device that can block up sample connection (3), and plugging device can make sample connection (3) switch between opening and closing.
Description
Technical Field
The utility model relates to a soil test device, concretely relates to be applied to the experimental earth pillar device of salinization soil that adds amendment.
Background
The salinized soil improvement test is a test research for researching the influence of the salinized soil on the physical and chemical properties of the salinized soil by adding a modifier, and how to ensure that the obtained test data has the significance of guiding production practice needs to ensure the accuracy of water salt and soil sampling and collecting of the salinized soil leacheate. In order to achieve the purpose, sample collection is often required to be carried out in a salinized soil field in actual work, so that the scientific research cost and the labor intensity are increased, the sampling accuracy and representativeness cannot be guaranteed, and the accuracy of scientific research data is directly influenced. Therefore, the soil column device is simple and convenient to operate, economical and practical, simple in structure and special for the salinized soil test with the modifier added.
Disclosure of Invention
The utility model provides a simple structure, convenient to use, the effectual earth pillar device of experiment.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a be applied to experimental earth pillar device of salinization soil that adds amendment, its characterized in that: contain body (2), body (2) are the cup, and one end is open tubulose body promptly, and the lower extreme of body (2) is the blind end, is equipped with bleeder vent (6) on the body of its blind end, the pipe wall of body (2) is equipped with a plurality of sample connection (3), and establishes at different heights in each sample connection (3), and body (2) lower part is equipped with drain pipe (1), is equipped with control flap (7) on drain pipe (1), sample connection (3) department is equipped with the plugging device that can block up sample connection (3), and plugging device can make sample connection (3) switch between opening and closing.
Plugging device is end cap (8), end cap (8) are the rubber material, can the shutoff in sample connection (3) department, end cap (8) are the wedge, when sample connection (3) were plugged to needs, use end cap (8) to plug in sample connection (3) department, with sample connection (3) shutoff, when needing the sample, it can to take off end cap (8).
Or, the plugging device is a baffle (5), the two sides of the sampling port (3) are provided with supports (4), and the baffle (5) can be clamped on the supports (4).
Support (4) are "L" type, and one end is fixed in the outer wall of body (2), and the other end upwards is equipped with support (4) respectively in sample connection (3) both sides, and the outer wall of support (4) and body (2) forms the track groove, and this track inslot can be arranged in to baffle (5), when needing the shutoff, places baffle (5) on support (4), when needing the sample, takes off baffle (5) from support (4).
During the in-service use, can use simultaneously by multiunit device, place different soil sample in its body (2), promote the experimental efficiency.
Compared with the prior art, the utility model has the characteristics of simple structure, excellent in use effect and the like.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic diagram of a baffle structure in embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Shown in the figure: the sampling device comprises a drainage pipe 1, a body 2, a sampling port 3, a support 4, a baffle 5, an air hole 6, a valve 7 and a plug 8.
Detailed Description
The preferred embodiments of the present invention will be described in detail below.
Example 1: referring to fig. 1, a schematic structural diagram of embodiment 1 of the present invention,
the utility model provides a be applied to experimental earth pillar device of salinization soil that adds amendment, its characterized in that: contain body 2, body 2 is the cup, and one end is open tubulose body promptly, and the lower extreme of body 2 is the blind end, is equipped with bleeder vent 6 on the body of its blind end, the pipe wall of body 2 is equipped with a plurality of sample connection 3, and each sample connection 3 establishes at the height of difference, and 2 lower parts of body are equipped with drain pipe 1, are equipped with control flap 7 on the drain pipe 1, 3 departments of sample connection are equipped with the plugging device that can block up sample connection 3, and plugging device can make sample connection 3 switch between opening and closing.
The pipe diameter of the body 2 is 30cm, one end of the body is provided with an open pipe body, one end of the body which is blocked is provided with water outlet holes, the distance between sampling ports 3 on the surface of the body is 5-10cm, and the drain pipe 1 is arranged at the lowest end of the body 2.
Or, the plugging device is a baffle 5, the two sides of the sampling port 3 are provided with supports 4, and the baffle 5 can be clamped on the supports 4.
The support 4 is "L" type, and one end is fixed in the outer wall of body 2, and the other end upwards is equipped with support 4 respectively in sample connection 3 both sides, and the outer wall of support 4 and body 2 forms the track groove, and this track inslot can be arranged in to baffle 5, when needing the shutoff, places baffle 5 on support 4, when needing the sample, takes off baffle 5 from support 4.
Example 2: referring to fig. 2, which is a schematic structural diagram of embodiment 2 of the present invention, compared with embodiment 1, the present embodiment is different in that: plugging device be end cap 8, end cap 8 is the rubber material, can the shutoff in sample connection 3 departments, end cap 8 is the wedge, when the sample connection 3 is blocked to needs, uses end cap 8 to block in sample connection 3 departments, with the shutoff of sample connection 3, when needing the sample, take off end cap 8 can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes and modifications can be made without departing from the inventive concept, and these are all within the scope of the present invention.
Claims (3)
1. The utility model provides a be applied to experimental earth pillar device of salinization soil that adds amendment, its characterized in that: contain body (2), body (2) are the cup, and one end is open tubulose body promptly, and the lower extreme of body (2) is the blind end, is equipped with bleeder vent (6) on the body of its blind end, the pipe wall of body (2) is equipped with a plurality of sample connection (3), and establishes at different heights in each sample connection (3), and body (2) lower part is equipped with drain pipe (1), is equipped with control flap (7) on drain pipe (1), sample connection (3) department is equipped with the plugging device that can block up sample connection (3), and plugging device can make sample connection (3) switch between opening and closing.
2. The soil column device applied to the salinized soil test with the modifier added in the claim 1, which is characterized in that: the plugging device is a plug (8), the plug (8) is made of rubber, and the plug can be plugged at the sampling port (3).
3. The soil column device applied to the salinized soil test with the modifier added in the claim 1, which is characterized in that: the plugging device is a baffle (5), the two sides of the sampling port (3) are provided with supports (4), and the baffle (5) can be clamped on the supports (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303253.XU CN213456136U (en) | 2020-10-15 | 2020-10-15 | Be applied to experimental earth pillar device of salinization soil that adds amendment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303253.XU CN213456136U (en) | 2020-10-15 | 2020-10-15 | Be applied to experimental earth pillar device of salinization soil that adds amendment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213456136U true CN213456136U (en) | 2021-06-15 |
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| CN202022303253.XU Active CN213456136U (en) | 2020-10-15 | 2020-10-15 | Be applied to experimental earth pillar device of salinization soil that adds amendment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11872562B1 (en) * | 2021-03-29 | 2024-01-16 | The United States Of America As Represented By The Secretary Of The Army | Chemical detection training container and method for use thereof |
-
2020
- 2020-10-15 CN CN202022303253.XU patent/CN213456136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11872562B1 (en) * | 2021-03-29 | 2024-01-16 | The United States Of America As Represented By The Secretary Of The Army | Chemical detection training container and method for use thereof |
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