CN205785932U - A kind of soil solute extraction equipment - Google Patents
A kind of soil solute extraction equipment Download PDFInfo
- Publication number
- CN205785932U CN205785932U CN201620459690.1U CN201620459690U CN205785932U CN 205785932 U CN205785932 U CN 205785932U CN 201620459690 U CN201620459690 U CN 201620459690U CN 205785932 U CN205785932 U CN 205785932U
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- Prior art keywords
- switch
- bend pipe
- tee
- extraction equipment
- pipe
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- Extraction Or Liquid Replacement (AREA)
Abstract
nullThe utility model discloses a kind of soil solute extraction equipment，Including bend pipe，One end of bend pipe is connected with tee T in turn、Straight tube and flexible pipe，The other end of flexible pipe connects vacuum pump，The other end of bend pipe connects check-valves，Ceramic filter head it is additionally provided with between bend pipe and check-valves，Wherein，Switch I also it is disposed with between bend pipe and tee T、Switch II and switch III，Wherein，Switch I、Switch II is all vertically arranged with bend pipe，Switch III connects with bend pipe level，Switch IV it is additionally provided with between tee T and straight tube，Pressure gauge it is additionally provided with on straight tube，Switch III、Switch IV is connected with two horizontal ends of tee T respectively，And be on a horizontal line，Tee T is perpendicular to one end connection of two horizontal ends switch V，This utility model solves the power consumption of soil solute extraction equipment and the bad and difficult cleaning of problem of sealing present in prior art.
Description
Technical field
This utility model belongs to assay device technical field, is specifically related to a kind of soil solute extraction equipment.
Background technology
The certain pressure in material two ends can promote material to be moved.At existing soil solute sampler
General by electrodynamic pump offer pressure extracting soil solute, this mode is required to obtain bigger pressure
Soil solute can be extracted；The most existing negative solute extraction equipment needs dismounting during extract solutes
Pipeline, complex operation and easily cause abrasion gas leakage.
Utility model content
The purpose of this utility model is to provide a kind of soil solute extraction equipment, solves in prior art and deposits
Soil solute extraction equipment power consumption and the bad and difficult cleaning of problem of sealing.
This utility model be employed technical scheme comprise that, a kind of soil solute extraction equipment, including bend pipe,
One end of bend pipe is connected with tee T, straight tube and flexible pipe in turn, and the other end of flexible pipe connects vacuum pump,
The other end of bend pipe connects check-valves, is additionally provided with ceramic filter head between bend pipe and check-valves.
Feature of the present utility model also resides in,
Switch I, switch II and switch III, wherein, switch also it is disposed with between bend pipe and tee T
I, switch II is all vertically arranged with bend pipe, and switch III connects with bend pipe level, between tee T and straight tube
It is additionally provided with switch IV, straight tube is additionally provided with Pressure gauge.
Switch III, switch IV are connected with two horizontal ends of tee T respectively, and are on a horizontal line.
Tee T is perpendicular to one end connection of two horizontal ends switch V.
Bend pipe is 90 ° of bend pipes.
The beneficial effects of the utility model are, a kind of soil solute extraction equipment, utilize negative pressure and pottery mistake
Filtration principle, at open pipe two ends, when its pressure produces certain difference, and the soil liquid about exists
It is pushed into pipeline under the situation of negative pressure, is filtrated to get soil solute through ceramic filter head, and then obtains soil
Earth solute.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of soil solute extraction equipment.
In figure, 1. check-valves, 2. ceramic filter head, 3. bend pipe, 4. switch I, 5. switch II, 6. switch
III, 7. tee T, 8. switch IV, 9. Pressure gauge, 10. straight tube, 11. flexible pipes, 12. vacuum pumps, 13. open
Close V.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
This utility model one soil solute extraction equipment, structure is as it is shown in figure 1, include bend pipe 3, curved
Pipe 3 is 90 ° of bend pipes, and one end of bend pipe 3 is connected with tee T 7, straight tube 10 and flexible pipe 11 in turn,
The other end of flexible pipe 11 connects vacuum pump 12, and the other end of bend pipe 3 connects check-valves 1, bend pipe 3
And it is additionally provided with ceramic filter head 2 between check-valves 1.Wherein, also depend between bend pipe 3 and tee T 7
Secondary switch I 4, switch II5 and the switch III 6 of being provided with, wherein, switch I 4, switch II5 are all and bend pipe
3 are vertically arranged, and switch III 6 connects with bend pipe 3 level, also sets between described tee T 7 and straight tube 10
Be equipped with switch IV 8, straight tube 10 be additionally provided with Pressure gauge 9, switch III 6, switch IV 8 respectively with threeway
Two horizontal ends of pipe 7 are connected, and are on a horizontal line, and tee T 7 is perpendicular to two horizontal ends
One end connect have switch V 13.
This utility model one soil solute extraction equipment, operation principle is as follows:
During use, first, bend pipe 3 is inserted in required soil layer, then opens switch I 4 Hes
Switch II5, closing switch III 6 and switch IV 8 and switch V 13；Then in switch I 4, inject distillation
Water, until switch II5 has water to become stock to overflow continuously, then closes switch II5, then will switch
I 4 close, and finally stop note distilled water, it is therefore an objective to the air in purging line, due to the list of check-valves
To, so distilled water will not overflow from duct bottom.Switch IV 8 is opened, opens vacuum pump 12,
Extraction switch III 6, tee T 7, switch IV 8, straight tube 10, flexible pipe 11 and switch V 13, treat pressure
When the numerical value of table 9 is zero, closing switch IV 8 and vacuum pump 12.Then turn on switch III 6, now exist
Under the effect of atmospheric pressure, soil passes through one way stop peturn valve 1, through ceramic filter head 2, by soil solute mistake
Leach, enter into tee T 7 by bend pipe 3, when being full of soil solute in tee T 7, close
Switch III 6, then by opening switch V 13 transfer soil solute, to be transferred complete by switch V 13
Inject distilled water, tee T 7 is carried out, then tee T 7 is carried out wind, if continuing location even
Continuous extraction then repeats above step.
This utility model one soil solute extraction equipment provides pressure by suction function, only need to ensure relatively
It is vacuum in short pipeline, it is possible to the pressure the biggest for extracting solute acquisition, whole device simple structure,
It is prone to make；The extracting of localized soil solute is realized under the effect of negative pressure of vacuum；Without provision for disengagement it is
Can extract, it is ensured that the sealing of device next time；Being easy to clean, power consumption is few.
Claims (5)
1. a soil solute extraction equipment, it is characterised in that include bend pipe (3), bend pipe (3)
One end is connected with tee T (7), straight tube (10) and flexible pipe (11) in turn, another of flexible pipe (11)
End connection has vacuum pump (12), and the other end of described bend pipe (3) connects check-valves (1), bend pipe (3)
And it is additionally provided with ceramic filter head (2) between check-valves (1).
A kind of soil solute extraction equipment the most according to claim 1, it is characterised in that described curved
Switch I (4), switch II (5) and switch also it is disposed with between pipe (3) and tee T (7)
III (6), wherein, switch I (4), switch II (5) are all vertically arranged with bend pipe (3), switch III
(6) connect with bend pipe (3) level, be additionally provided with between described tee T (7) and straight tube (10)
Switch IV (8), described straight tube (10) is additionally provided with Pressure gauge (9).
A kind of soil solute extraction equipment the most according to claim 2, it is characterised in that described in open
Pass III (6), switch IV (8) are connected with two horizontal ends of tee T (7) respectively, and are in one
On horizontal line.
A kind of soil solute extraction equipment the most according to claim 1, it is characterised in that described three
Siphunculus (7) is perpendicular to one end connection of two horizontal ends switch V (13).
A kind of soil solute extraction equipment the most according to claim 1, it is characterised in that described curved
Pipe (3) is 90 ° of bend pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459690.1U CN205785932U (en) | 2016-05-19 | 2016-05-19 | A kind of soil solute extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459690.1U CN205785932U (en) | 2016-05-19 | 2016-05-19 | A kind of soil solute extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785932U true CN205785932U (en) | 2016-12-07 |
Family
ID=58117084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620459690.1U Active CN205785932U (en) | 2016-05-19 | 2016-05-19 | A kind of soil solute extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785932U (en) |
-
2016
- 2016-05-19 CN CN201620459690.1U patent/CN205785932U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |