CN211148116U - Soil ion concentration detection device - Google Patents
Soil ion concentration detection device Download PDFInfo
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- CN211148116U CN211148116U CN201921271968.2U CN201921271968U CN211148116U CN 211148116 U CN211148116 U CN 211148116U CN 201921271968 U CN201921271968 U CN 201921271968U CN 211148116 U CN211148116 U CN 211148116U
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- level sensor
- detection device
- peripheral sleeve
- ion concentration
- sampling
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Abstract
The utility model relates to the field of sampling detection devices, in particular to a soil ion concentration detection device, which comprises a peripheral sleeve, wherein one side wall of the peripheral sleeve is provided with a first liquid inlet hole, the other side wall of the peripheral sleeve is provided with a first chute, two side walls of the first chute are provided with grooves, the interior of the peripheral sleeve is provided with a detection device assembly, the detection device assembly comprises a protective sleeve, a liquid level sensor, an adjusting device and a sampling detection assembly, the other side wall of the protective sleeve is provided with a second chute, the second chute is provided with a first slide block, one end of the first slide block is arranged on the second chute and is connected with the liquid level sensor, the bottom of the liquid level sensor is provided with an inductive probe, the other end of the first slide block is arranged on the first chute and extends to the outer side of the peripheral sleeve, the side wall of the extending end of the first slide block is provided with, the liquid level sensor adjusting device has the advantages of being convenient and fast to adjust, preventing soil from entering the device and the like.
Description
Technical Field
The utility model relates to a sampling test device field specifically is a soil ion concentration detection device.
Background
Environmental pollution can be caused when heavy metals exceed standards, and meanwhile, the accumulation effect of the heavy metals in organisms can potentially threaten human health.
With the development of economy, harmful heavy metals (such as Zn, Cu, Pb, Cd, Cr and the like) entering the soil environment through various ways are continuously increased, increasingly serious pollution and harm are caused to agricultural products, and with the improvement of the living standard of people, people pay more attention to the sanitary quality problems of fruits and agricultural products. The soil environment directly influences the growth, development and quality of plants, when heavy metals are accumulated to a certain degree, the soil is polluted, the growth, development and quality of fruit trees and agricultural products are influenced, and then harm is caused to human health through a food chain. Therefore, the method has certain practical significance in monitoring and evaluating the heavy metal content of the soil. In the prior art, ion detection in a soil environment generally comprises sampling soil layers in an all-round and quantitative manner according to the depth of the soil layer where a plant grows, adding distilled water to dissolve and filter metal ions in the sample soil in each direction, detecting a sample solution, and averaging the detection results in each direction. In the prior art, the liquid level sensor is troublesome to adjust when ions are detected in the soil environment, the detection device needs to be taken out for adjustment, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art not enough, the utility model provides a soil ion concentration detection device, through being connected level sensor and first slider, can be through the height of adjusting first slider and then adjust level sensor's height, after adjusting suitable height, promote the second slider of first slider lateral wall, it fixes in pushing away the recess with the second slider, then close the movable cover, with first spout, the second spout, the recess covers with first slider, then detect in putting into soil with this device, this device makes and adjusts level sensor more convenient and can prevent that earth from getting into first spout, second spout and recess.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a soil ion concentration detection device comprises a peripheral sleeve, wherein a first liquid inlet hole is formed in one side wall of the peripheral sleeve, a first sliding groove is formed in the other side wall of the peripheral sleeve, grooves are formed in two side walls of the first sliding groove, a detection device assembly is arranged inside the peripheral sleeve, the detection device assembly comprises a protective sleeve, a liquid level sensor and a sampling detection assembly, a second liquid inlet hole is formed in one side wall, close to the first liquid inlet hole, of the protective sleeve, a second sliding groove is formed in the other side wall of the protective sleeve, a first sliding block is arranged in the second sliding groove, one end of the first sliding block is arranged on the second sliding groove and connected with the liquid level sensor, an induction probe is arranged at the bottom of the liquid level sensor, the other end of the first sliding block is arranged on the first sliding groove and extends to the outer side of the peripheral sleeve, and a third sliding groove is, and a second sliding block is arranged on the third sliding groove and matched with the groove, the side wall of the peripheral sleeve is rotatably connected with a movable cover, and the bottom of the peripheral sleeve is in threaded connection with a conical head.
By adopting the technical scheme, the first slide block is connected with the liquid level sensor, the first slide block can move on the first sliding groove and the second sliding groove, so that the height of the liquid level sensor can be adjusted by adjusting the height of the first slide block, after the height is adjusted to a proper height, the second slide block on the side wall of the first slide block is pushed, the second slide block moves on the third sliding groove, the second slide block is pushed into the groove to be fixed, then the movable cover is closed, the first sliding groove, the second sliding groove and the groove are covered, then the device is placed into soil, the side wall of the peripheral sleeve is provided with the first liquid inlet hole, underground water in the soil enters a gap between the peripheral sleeve and the protective sleeve through the first liquid inlet hole, micro soil sand grains doped in the underground water can precipitate in a secondary gap, the protective sleeve is provided with the second liquid inlet hole, the second liquid inlet hole is used for guiding the precipitated underground water in the gap between the peripheral sleeve and the protective sleeve to the inner cavity of the protective sleeve, the detection is carried out by a sampling detection device.
Preferably, the sampling and detecting assembly comprises a sampling longitudinal pipe, a sampling connecting pipe and a vacuum sampling and detecting bottle, the electromagnetic valve is arranged at the joint of the sampling longitudinal pipe and the sampling connecting pipe, and scale marks are arranged on the vacuum sampling and detecting bottle.
Through adopting above-mentioned technical scheme, when the liquid that flows into protective case inside cavity reachd the level sensor contact, the intercommunication of solenoid valve control sample vertical tube and sample connecting pipe, liquid gets into the sample house steward through the sample connecting pipe, gets into the sample detection bottle at last, is equipped with the scale mark on the vacuum sample detection bottle, and the scale mark is used for measuring the liquid volume in the vacuum sample detection bottle.
Preferably, the top of the peripheral sleeve is provided with a control box, a control alarm device is arranged in the control box and comprises a storage battery, a controller and a warning lamp, the storage battery is connected with the controller and the liquid level sensor through leads, the controller is connected with the liquid level sensor through a data line, and the controller is further connected with the electromagnetic valve and the warning lamp through the data line.
Through adopting above-mentioned technical scheme, when the groundwater that collects in the liquid collecting bottle reaches the height at level sensor bottom inductive probe place, level sensor just with signal transmission to controller, the controller can control the solenoid valve and open, and the warning light becomes bright.
Preferably, the top of the protective sleeve is in threaded connection with a rubber cover, and the rubber cover is provided with a pull ring.
By adopting the technical scheme, when the detection device assembly needs to be taken out from the peripheral sleeve, the pull ring is hooked by fingers or hooks, and the liquid collecting bottle and the detection device assembly can be conveniently pulled out from the peripheral sleeve.
Preferably, a handle is arranged on the side wall of one end, far away from the groove, of the second sliding block.
Through adopting above-mentioned technical scheme, can push into the recess or pull out the recess with the second slider through the handle.
Preferably, the control box is in threaded connection with the peripheral sleeve.
Through adopting above-mentioned technical scheme, can conveniently dismantle control box and peripheral sleeve pipe and open.
Preferably, a filter screen is arranged on the first liquid inlet hole.
Through adopting above-mentioned technical scheme, groundwater in the soil can carry out prefilter through the filter screen on the first feed liquor hole.
Preferably, the number of the grooves is several.
Through adopting above-mentioned technical scheme, the quantity of recess is a plurality of, can make the height of first slider have more selectivity.
The utility model discloses possess following beneficial effect: this device has the advantage of adjusting level sensor convenient and fast to can prevent that earth from getting into first spout, second spout and recess, and have the sample and detect advantage as an organic whole, can detect the concentration of multiple ion simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
fig. 3 is a schematic structural diagram of the present invention.
In the figure: 1. a peripheral sleeve; 2. a first liquid inlet hole; 3. a first chute; 4. a groove; 5. protecting the sleeve; 6. a liquid level sensor; 7. a sampling detection assembly; 8. a second liquid inlet hole; 9. a second chute; 10. a first slider; 11. a third chute; 12. a second slider; 13. a movable cover; 14. a conical head; 15. a sampling longitudinal tube; 16. a sampling connecting pipe; 17. a vacuum sampling detection bottle; 18. an electromagnetic valve; 19. a control box 20 and a storage battery; 21. a controller; 22. a warning light; 23. a rubber cover; 24. a pull ring; 25. a handle; 26. an inductive probe.
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, a soil ion concentration detection device includes a peripheral sleeve 1, a first liquid inlet hole 2 is disposed on one side wall of the peripheral sleeve 1, a first sliding groove 3 is disposed on the other side wall of the peripheral sleeve 1, a groove 4 is disposed on both side walls of the first sliding groove 3, a detection device assembly is disposed inside the peripheral sleeve 1, the detection device assembly includes a protective sleeve 5, a liquid level sensor 6, and a sampling detection assembly 7, a second liquid inlet hole 8 is disposed on one side wall of the protective sleeve 5 close to the first liquid inlet hole 2, a second sliding groove 9 is disposed on the other side wall of the protective sleeve 5, a first sliding block 10 is disposed on the second sliding groove 9, one end of the first sliding block 10 is disposed on the second sliding groove 9 and connected with the liquid level sensor 6, an inductive probe 26 is disposed at the bottom of the liquid level sensor 6, and the other end of the first sliding block 10 is disposed on the first sliding groove 3 and extends to the, the side wall of the extending end of the first sliding block 10 is provided with a third sliding groove 11, a second sliding block 12 is arranged on the third sliding groove 11, the second sliding block 12 is matched with the groove 4, the side wall of the peripheral sleeve 1 is rotatably connected with a movable cover 13, and the bottom of the peripheral sleeve 1 is in threaded connection with a conical head 14.
It should be noted that the purpose of this application is in order to make level sensor's regulation more convenient to make earth not enter into first spout, second spout and recess.
The first slide block is connected with the liquid level sensor, the first slide block can move on the first sliding groove and the second sliding groove, so that the height of the liquid level sensor can be adjusted by adjusting the height of the first slide block, when the height is adjusted to be proper, the second slide block on the side wall of the first slide block is pushed, the second slide block moves on the third sliding groove, the second slide block is pushed into the groove to be fixed, then the movable cover is closed, the first sliding groove, the second sliding groove and the groove are covered, then the device is put into soil, the side wall of the peripheral sleeve is provided with a first liquid inlet hole, underground water in the soil enters a gap between the peripheral sleeve and the protective sleeve through the first liquid inlet hole, micro soil sand particles doped in the underground water can precipitate in a secondary gap, the protective sleeve is provided with a second liquid inlet hole, the second liquid inlet hole is used for guiding the precipitated underground water in the gap between the peripheral sleeve and the protective sleeve to an inner cavity of the protective sleeve, the detection is carried out by a sampling detection device.
It can be understood that the sampling detection assembly 7 comprises a sampling longitudinal pipe 15, a sampling connecting pipe 16 and a vacuum sampling detection bottle 17, wherein the electromagnetic valve 18 is arranged at the joint of the sampling longitudinal pipe 15 and the sampling connecting pipe 16, and the vacuum sampling detection bottle 17 is provided with scale marks. When the liquid that flows in the inside cavity of protective sheath reachs the level sensor contact, the solenoid valve control sample indulges the intercommunication of pipe and sample connection pipe, and liquid passes through sample connection pipe and gets into the sampling header pipe, gets into the sample detection bottle at last, is equipped with the scale mark on the vacuum sample detection bottle, and the scale mark is used for measuring the liquid volume in the vacuum sample detection bottle. .
It is worth to say that the top of the peripheral sleeve 1 is provided with a control box 19, a control alarm device is arranged in the control box 19, the control alarm device comprises a storage battery 20, a controller 21 and a warning lamp 22, the storage battery 20 is connected with the controller 21 and the liquid level sensor 6 through conducting wires, the controller 21 is connected with the liquid level sensor 6 through a data line, and the controller 21 is further connected with the electromagnetic valve 18 and the warning lamp 22 through the data line. When the groundwater of collecting in the liquid collecting bottle reaches the height at level sensor bottom inductive probe place, level sensor just transmits the signal to the controller, and the controller can control the solenoid valve and open, and the warning light becomes bright.
It can be understood that the top of the protective sleeve 5 is in threaded connection with a rubber cover 23, the rubber cover 23 is provided with a pull ring 24, and when the detection device assembly needs to be taken out of the peripheral sleeve, the pull ring is hooked by a finger or a hook, so that the liquid collecting bottle and the detection device assembly can be conveniently pulled out of the peripheral sleeve.
The second slider 12 is provided with a handle 25 on the side wall in view of more convenient pushing and pulling of the second slider.
It will be appreciated that the control box 19 is screwed to the surrounding casing in order to facilitate removal of the control box 19 from the surrounding casing 1.
Considering that the underground water in the soil contains soil particles, the first liquid inlet hole 2 is provided with a filter screen for primarily filtering the underground water.
The utility model discloses a theory of operation does: when the number of the metal ions to be detected is one, two or the like according to actual needs, the volume of the collected underground water is small, because the first sliding block can move on the first sliding groove and the second sliding groove, a worker can adjust the height of the liquid level sensor by reducing the height of the first sliding block, when the height is adjusted to be proper, the second sliding block on the side wall of the first sliding block is pushed, the second sliding block moves on the third sliding groove, the second sliding block is pushed into the groove to be fixed, the liquid level sensor slides downwards, the sensing probe of the liquid level sensor can correspondingly move downwards, when the collected underground water reaches the position of the sensing probe of the liquid level sensor, the liquid level sensor transmits signals to the controller, the controller controls the warning lamp to be on, the electromagnetic valve is opened, the vacuum sampling detection bottle can suck the underground water, the metal ions in the underground water react with the reaction reagent corresponding to each metal ion, after the device is taken out of the soil layer, corresponding metal ions are measured according to the measuring principle in the prior art; when the number of the metal ions to be detected is multiple according to actual needs, the volume of the collected underground water needed is also large, and because the first sliding block can move on the first sliding groove and the second sliding groove, a worker can adjust the height of the liquid level sensor by increasing the height of the first sliding block, when the height is adjusted to be proper, the second sliding block on the side wall of the first sliding block is pushed, the second sliding block moves on the third sliding groove, the second sliding block is pushed into the groove to be fixed, the liquid level sensor slides upwards, the induction probe of the liquid level sensor can correspondingly move upwards, the underground water collected in the protective sleeve is also large, the simultaneous measurement of multiple metal ions is ensured, according to the detection method of the water quality heavy metal iron ion detection kit in the prior art, a reaction reagent is placed in the vacuum sampling detection bottle in advance, the vacuum sampling detection bottle can suck the underground water in the protective sleeve after the electromagnetic valve is opened, the metal ions in the groundwater react with the reaction reagent corresponding to each metal ion, the device is taken out of the soil layer, according to the determination principle in the prior art, the solution in the vacuum sampling detection bottle is subjected to color comparison with the color comparison card, the standard color gradation which is the same as the color tone of the solution in the vacuum sampling detection bottle is the content of the metal ions in the water, then the volume of the groundwater can be obtained by subtracting the volume of the reaction reagent which is placed in advance from the volume of the solution in the vacuum sampling detection bottle, and the density content of the corresponding metal ions in the soil solution can be determined. Because the soil layer that awaits measuring all can have certain soil moisture data, contain the moisture of certain volume in the soil of per square meter promptly, through the volume that the specific metal ion density content of will survey in soil solution multiplies the moisture that contains in the soil of per square meter, just can obtain the metal ion's that contains in the soil of per square meter content, all set up this integrative device of sample detection in each position of the soil layer that awaits measuring, can obtain standard data after the average value is sought in many times of measurement, the testing result is more accurate, can once only accomplish two steps of sample and detection, whole sample detection process is simple and convenient, just can accomplish outdoors.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (8)
1. The utility model provides a soil ion concentration detection device which characterized in that: comprises a peripheral sleeve (1), a first liquid inlet hole (2) is arranged on one side wall of the peripheral sleeve (1), a first sliding groove (3) is arranged on the other side wall of the peripheral sleeve (1), grooves (4) are arranged on two side walls of the first sliding groove (3), a detection device assembly is arranged inside the peripheral sleeve (1), the detection device assembly comprises a protective sleeve (5), a liquid level sensor (6) and a sampling detection assembly (7), a second liquid inlet hole (8) is arranged on one side wall, close to the first liquid inlet hole (2), of the protective sleeve (5), a second sliding groove (9) is arranged on the other side wall of the protective sleeve (5), a first sliding block (10) is arranged on the second sliding groove (9), one end of the first sliding block (10) is arranged on the second sliding groove (9) and connected with the liquid level sensor (6), an induction probe (26) is arranged at the bottom of the liquid level sensor (6), the utility model discloses a peripheral sleeve pipe (1) is characterized in that first slider (10) other end sets up on first spout (3) and extends to the peripheral sleeve pipe (1) outside, first slider (10) extend the lateral wall and are provided with third spout (11), be provided with second slider (12) on third spout (11), second slider (12) with recess (4) adaptation, peripheral sleeve pipe (1) lateral wall rotates and is connected with movable cover (13), peripheral sleeve pipe (1) bottom is connected with conical head (14).
2. The soil ion concentration detection device according to claim 1, wherein: the sampling detection assembly (7) comprises a sampling longitudinal pipe (15), a sampling connecting pipe (16) and a vacuum sampling detection bottle (17), the electromagnetic valve (18) is arranged at the joint of the sampling longitudinal pipe (15) and the sampling connecting pipe (16), and scale marks are arranged on the vacuum sampling detection bottle (17).
3. A soil ion concentration detection apparatus according to claim 1 or 2, wherein: peripheral sleeve pipe (1) top is equipped with control box (19), be provided with control alarm device in control box (19), control alarm device includes battery (20), controller (21) and warning light (22), battery (20) pass through the wire with controller (21), level sensor (6) and are connected, controller (21) pass through the data line with level sensor (6) and are connected, controller (21) still are connected with solenoid valve (18), warning light (22) through the data line.
4. The soil ion concentration detection device according to claim 1, wherein: the top of the protective sleeve (5) is in threaded connection with a rubber cover (23), and a pull ring (24) is arranged on the rubber cover (23).
5. The soil ion concentration detection device according to claim 1, wherein: the length of the second sliding block (12) is longer than the depth of the groove (4), and a handle (25) is arranged on the side wall of one end, far away from the groove (4), of the second sliding block.
6. A soil ion concentration detection apparatus according to claim 3, wherein: the control box (19) is in threaded connection with the peripheral sleeve (1).
7. The soil ion concentration detection device according to claim 1, wherein: and a filter screen is arranged on the first liquid inlet hole (2).
8. The soil ion concentration detection device according to claim 1, wherein: the number of the grooves (4) is several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921271968.2U CN211148116U (en) | 2019-08-07 | 2019-08-07 | Soil ion concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921271968.2U CN211148116U (en) | 2019-08-07 | 2019-08-07 | Soil ion concentration detection device |
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| Publication Number | Publication Date |
|---|---|
| CN211148116U true CN211148116U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921271968.2U Active CN211148116U (en) | 2019-08-07 | 2019-08-07 | Soil ion concentration detection device |
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| CN (1) | CN211148116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295803A (en) * | 2021-11-17 | 2022-04-08 | 王丹丹 | Inserted detector for urban underground soil detection |
-
2019
- 2019-08-07 CN CN201921271968.2U patent/CN211148116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295803A (en) * | 2021-11-17 | 2022-04-08 | 王丹丹 | Inserted detector for urban underground soil detection |
| CN114295803B (en) * | 2021-11-17 | 2023-12-29 | 陕西佰瑞斯生物科技有限公司 | Urban underground soil detects with bayonet detector |
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Effective date of registration: 20220401 Address after: 622750 No. 107, floor 1, building 1, No. 34, Juda Road, Yongchang Town, Beichuan Qiang Autonomous County, Mianyang City, Sichuan Province Patentee after: Mianyang Fengfan agriculture and Forestry Technology Co.,Ltd. Address before: 621000 room 218, 34 Juda Road, Yongchang Town, Beichuan Qiang Autonomous County, Mianyang City, Sichuan Province Patentee before: Beichuan Qiang Autonomous County Tianmei ecological monitoring Co.,Ltd. |