CN216899741U - Groundwater investigation sampling device for ecological environment - Google Patents
Groundwater investigation sampling device for ecological environment Download PDFInfo
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- CN216899741U CN216899741U CN202220076568.1U CN202220076568U CN216899741U CN 216899741 U CN216899741 U CN 216899741U CN 202220076568 U CN202220076568 U CN 202220076568U CN 216899741 U CN216899741 U CN 216899741U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A90/30—Assessment of water resources
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Abstract
The utility model discloses groundwater investigation sampling equipment for an ecological environment, and relates to the technical field of sampling equipment. When the sampling device is used, the sampling column is placed into water, the sampling column and the comparison pull rope move downwards due to the gravity of the main gravity block and the auxiliary gravity block, and when the sampling column reaches a layer needing sampling, the comparison pull rope is pulled reversely, so that water can enter the acquisition cavity.
Description
Technical Field
The utility model relates to the technical field of sampling equipment, in particular to underground water investigation and sampling equipment for an ecological environment.
Background
The investigation of the groundwater environment will become an important direction in the field of ecological environment in China in the coming years, especially in chemical industrial parks, the periphery of large-scale heavy pollution production enterprises and the like. At present, underground water sampling equipment commonly used in China mainly comprises a Beller tube and a low-flow sampling pump, but the application of the Beller tube and the low-flow sampling pump has certain limitation. The Beller tube has low automation degree, can only collect the upper water in the well pipe, even if the Beller tube is placed at the bottom of a well, the upper water is still actually entering the well pipe, the low-flow sampling pump is expensive, the application in China is less, the device is required to be connected with a battery, but the battery capacity can only generally maintain the flow pump to operate for several hours, generally, the sampling time of 1 well is more than 2 hours, and the sampling of a plurality of field monitoring wells can not be completed at one time; in addition, when a lower-layer sample is collected, the flow pump can disturb the upper layer to a certain extent, so that the result has errors, and therefore the underground water investigation and sampling device for the ecological environment is provided.
SUMMERY OF THE UTILITY MODEL
The application aims to provide groundwater investigation and sampling equipment for ecological environment, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an ecological environment underground water investigation sampling device, includes the sample post, the top and the bottom of sample post are installed respectively and are connected rope and main gravity piece, three collection chamber has been seted up on the sample post, three one of the lateral part of collection chamber is all threaded and is installed three screw plug, three another lateral part of collection chamber all is installed three inlet tube, two fixed plates are installed at the top of sample post, three inlet tube is located between two fixed plates, one side of arbitrary inlet tube all is provided with two and installs respectively in the elasticity vertical sliding unit of two fixed plate lateral parts, two elasticity vertical sliding unit installs T-shaped baffle, T-shaped baffle contacts with the corresponding tip of inlet tube, the lateral part of T-shaped baffle installs the movable plate through two elasticity horizontal sliding unit, the movable plate is located at the top of the T-shaped baffle, the two side portions of the movable plate are provided with rotating columns, the two side portions, close to each other, of the two fixing plates are provided with chutes, the two rotating columns extend into the two chutes respectively, the two side portions of the two fixing plates are provided with auxiliary gravity blocks through pulling units, and the tops of the auxiliary gravity blocks are in contact with the bottom of the movable plate.
Preferably, the elastic vertical sliding unit comprises vertical sliding grooves formed in the side portions of the fixing plate, two sides of the T-shaped baffle are respectively slidably mounted in the two vertical sliding grooves, two vertical springs are mounted at the top of the T-shaped baffle, and the top ends of the two vertical springs are respectively mounted on the inner walls of the top sides of the two vertical sliding grooves.
Preferably, the elastic horizontal sliding unit comprises two sliding sleeves installed at the bottom of the moving plate, sliding columns are installed in the two sliding sleeves in a sliding mode, horizontal springs are sleeved on the two sliding columns, and two ends of each horizontal spring are connected with the sliding sleeves and the side portions of the T-shaped baffles respectively.
Preferably, the pulling unit comprises two long sliding grooves arranged on the side portions, close to each other, of the two fixed plates, sliding plates are arranged in the two long sliding grooves in a sliding mode, the bottoms of the sliding plates are connected with the top of the auxiliary gravity block, the top of each sliding plate is connected with a comparison pull rope, a plurality of fixing rings are fixedly sleeved on the side portions of the connection rope, sliding rings are arranged on the side portions of the plurality of fixing rings, and one end of the comparison pull rope penetrates through the plurality of sliding rings.
Preferably, a plurality of scales which are uniformly arranged are arranged on the comparison pull rope and the connection rope.
Preferably, two the fixed plate lateral part that is close to each other rotates and installs the pivot, fixed cover in the pivot has connect and has rotated the wheel, the one end of contrast stay cord is passed through rotate the wheel, two the blend stop is installed to the lateral part of fixed plate, the blend stop with it is corresponding to rotate the position of wheel.
Preferably, the water inlet pipe positioned on the collection cavity is positioned above the threaded plug.
In conclusion, the technical effects and advantages of the utility model are as follows:
when the sampling device is used, the sampling column is placed into water, the sampling column and the comparison pull rope move downwards due to the gravity of the main gravity block and the auxiliary gravity block, and when the sampling column reaches a layer needing sampling, the comparison pull rope is pulled reversely, so that water can enter the acquisition cavity.
According to the utility model, by comparing the scales on the pull rope and the connecting rope, the comparison can be carried out, so that the pulling amount of the pull rope can be known, the position of the auxiliary gravity block on the sampling column can be known, and the use by a user is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of an apparatus for investigating and sampling groundwater for ecological environment in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of an ecological environment underground water investigation and sampling device in an elevation view in the embodiment of the present application;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is a schematic view of a portion of the structure of FIG. 1;
fig. 5 is another schematic structural diagram of fig. 1.
In the figure: 1. a sampling column; 2. connecting ropes; 3. comparing the pull ropes; 4. a main gravity block; 5. a fixing plate; 6. a collection chamber; 7. A threaded plug; 8. a water inlet pipe; 9. a T-shaped baffle; 10. moving the plate; 11. rotating the column; 12. a chute; 13. a long chute; 14. a sliding plate; 15. an auxiliary gravity block; 16. a sliding post; 17. a sliding sleeve; 18. a rotating wheel; 19. blocking strips; 20. a vertical spring; 21. a fixing ring; 22. a slip ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, an ecological environment underground water investigation sampling device comprises a sampling column 1, a connecting rope 2 and a main gravity block 4 are respectively installed at the top and the bottom of the sampling column 1, three collecting cavities 6 are formed in the sampling column 1, three screw plugs 7 are installed on one side of each of the three collecting cavities 6 in a threaded manner, three water inlet pipes 8 are installed on the other side of each of the three collecting cavities 6, two fixing plates 5 are installed at the top of the sampling column 1, the three water inlet pipes 8 are located between the two fixing plates 5, two elastic vertical sliding units respectively installed on the side of each of the two fixing plates 5 are respectively arranged on one side of any one water inlet pipe 8, a T-shaped baffle 9 is installed on each of the two elastic vertical sliding units, the T-shaped baffle 9 is in contact with the end of the corresponding water inlet pipe 8, and a moving plate 10 is installed on the side of the T-shaped baffle 9 through the two elastic horizontal sliding units, the movable plate 10 is located the top of T shape baffle 9, and the rotation post 11 is all installed to the both sides portion of movable plate 10, and chute 12 has all been seted up to the lateral part that two fixed plates 5 are close to each other, and two rotation posts 11 extend to respectively in two chute 12, and vice gravity block 15 is installed through the pulling unit to the lateral part of two fixed plates 5, and the top of vice gravity block 15 contacts with the bottom of movable plate 10.
By means of the structure: put into the aquatic with the sample column 1 during the use, because the gravity of main gravity piece 4 and vice gravity piece 15 makes sample column 1 and contrast stay cord 3 downstream, when sample column 1 arrived the layer that needs the sample, reverse drag contrast stay cord 3 to can so that water can get into and gather chamber 6, the water on upper, middle and lower floor can be gathered in this way operation, and gather the accuracy, once can gather multilayer water, convenient to use.
The elastic vertical sliding unit comprises vertical sliding grooves formed in the side portion of the fixing plate 5, two sides of the T-shaped baffle plate 9 are respectively slidably mounted in the two vertical sliding grooves, two vertical springs 20 are mounted at the top of the T-shaped baffle plate 9, and the top ends of the two vertical springs 20 are respectively mounted on the inner walls of the top sides of the two vertical sliding grooves. When the moving plate 10 is separated from the auxiliary gravity block 15, the T-shaped baffle 9 is restored to the original state to seal the water inlet pipe 8 under the action of the two vertical springs 20, so that the collection is accurate.
The elastic horizontal sliding unit comprises two sliding sleeves 17 arranged at the bottom of the moving plate 10, sliding columns 16 are arranged in the two sliding sleeves 17 in a sliding mode, horizontal springs are sleeved on the two sliding columns 16, and two ends of each horizontal spring are connected with the sliding sleeves 17 and the side portions of the T-shaped baffle plates 9 respectively. Through the arrangement of the horizontal spring, the movable plate 10 and the T-shaped baffle 9 can be restored when the positions are changed.
The pulling unit is including seting up the long spout 13 in the lateral part that two fixed plates 5 are close to each other, and slidable mounting has sliding plate 14 in two long spouts 13, and sliding plate 14's bottom is connected with vice gravity piece 15's top, and sliding plate 14's top is connected with contrast stay cord 3, and the fixed cover of lateral part of connecting rope 2 has been cup jointed a plurality of solid fixed rings 21, and slip ring 22 is all installed to a plurality of solid fixed ring 21's lateral part, and a plurality of slip rings 22 are run through to the one end of contrast stay cord 3. Through the setting of solid fixed ring 21 and slip ring 22, can be so that contrast stay cord 3 is spacing at the lateral part of connecting rope 2 to the convenient to use person's later stage judges contrast stay cord 3 and the length of connecting rope 2.
Contrast stay cord 3 and connect and offer the scale of a plurality of even settings on the rope 2. Through the scale on contrast stay cord 3 and the connection rope 2, can contrast to can learn contrast stay cord 3 and be pulled how much, thereby can know vice gravity piece 15 and be in the position on the sample post 1, convenient to use person uses.
The mutual lateral part that is close to of two fixed plates 5 rotates and installs the pivot, and the fixed cover has connect in the pivot and has rotated wheel 18, and the one end of contrast stay cord 3 is through rotating wheel 18, and blend stop 19 is installed to the lateral part of two fixed plates 5, and blend stop 19 corresponds with the position of rotating wheel 18. Through the setting of rotating wheel 18 and blend stop 19, be convenient for carry on spacingly, convenient to use with contrast stay cord 3.
The water inlet pipe 8 positioned on the collection cavity 6 is positioned above the threaded plug 7. The advantage of setting up like this is, when being convenient for intake, the later stage of being convenient for takes out the sample.
The working principle of the embodiment is as follows:
when the sampling column is used, the sampling column 1 and the contrast pull rope 3 move downwards due to the gravity of the main gravity block 4 and the auxiliary gravity block 15, when the sampling column 1 reaches a layer to be sampled, the contrast pull rope 3 is pulled reversely, the fixed plate 5 continues to move downwards due to the gravity of the main gravity block 4, the auxiliary gravity block 15 moves reversely, the auxiliary gravity block 15 drives the movable plate 10 to move upwards, the movable plate 10 moves to enable the two rotating columns 11 to respectively slide in the two inclined grooves 12, so that the top of the movable plate 10 is slowly separated from the auxiliary gravity block 15, meanwhile, the movable plate 10 moves along the inclined grooves 12 to drive the two sliding sleeves 17 to respectively slide on the two sliding columns 16, the two horizontal springs deform, the T-shaped baffle 9 further slides in the two vertical sliding grooves, and the two vertical springs 20 deform, t shape baffle 9 removes slowly and separates with inlet tube 8, thereby make water can get into and gather chamber 6, when movable plate 10 and vice gravity piece 15 separation, make T shape baffle 9 reconversion with the shutoff of inlet tube 8 under two vertical spring 20's effect, thereby accomplish the sampling, the water layer that can take a sample as required, when reacing the assigned position, contrast stay cord 3 through the pulling, thereby make the water on this layer get into in the different collection chamber 6, satisfy the sampling demand on different layers, simultaneously through contrast stay cord 3 and the scale on connecting rope 2, can contrast, thereby can learn contrast stay cord 3 by the pulling how much, thereby can know the position that vice gravity piece 15 is in on the column sampler 1, convenient to use person uses.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides an ecological environment underground water investigation sampling device, includes sampling column (1), its characterized in that: the sampling column is characterized in that a connecting rope (2) and a main gravity block (4) are respectively installed at the top and the bottom of the sampling column (1), three collecting cavities (6) are formed in the sampling column (1), three screw thread plugs (7) are installed on one side portion of the three collecting cavities (6) in a threaded manner, three water inlet pipes (8) are installed on the other side portion of the three collecting cavities (6), two fixing plates (5) are installed at the top of the sampling column (1), the three water inlet pipes (8) are located between the two fixing plates (5), two elastic vertical sliding units which are respectively installed on the side portions of the two fixing plates (5) are respectively arranged on one side of any one water inlet pipe (8), T-shaped baffles (9) are installed on the two elastic vertical sliding units, and the T-shaped baffles (9) are in contact with the corresponding end portions of the water inlet pipes (8), the movable plate (10) is installed through two elasticity horizontal slip units to the lateral part of T shape baffle (9), movable plate (10) are located the top of T shape baffle (9), rotation post (11) are all installed to the both sides portion of movable plate (10), two chute (12) have all been seted up to the lateral part that fixed plate (5) are close to each other, two rotation post (11) extend to two respectively in chute (12), two vice gravity piece (15) are installed through the pulling unit to the lateral part of fixed plate (5), the top of vice gravity piece (15) with the bottom of movable plate (10) contacts.
2. The ecological environment underground water investigation sampling apparatus according to claim 1, characterized in that: the elastic vertical sliding unit comprises vertical sliding grooves formed in the side portion of the fixing plate (5), two sides of the T-shaped baffle (9) are slidably mounted in the two vertical sliding grooves respectively, two vertical springs (20) are mounted at the top of the T-shaped baffle (9), and the top ends of the two vertical springs (20) are mounted on the inner walls of the top sides of the two vertical sliding grooves respectively.
3. The ecological environment underground water investigation and sampling device according to claim 1, characterized in that: the elastic horizontal sliding unit comprises two sliding sleeves (17) installed at the bottom of the moving plate (10), sliding columns (16) are installed in the sliding sleeves (17) in a sliding mode, horizontal springs are sleeved on the sliding columns (16), and two ends of each horizontal spring are connected with the sliding sleeves (17) and the side portions of the T-shaped baffles (9) respectively.
4. An ecological environment underground water investigation and sampling device according to claim 3, characterized in that: the pulling unit comprises two long sliding grooves (13) which are arranged on the side portions, close to each other, of the fixed plates (5), sliding plates (14) are arranged in the long sliding grooves (13) in a sliding mode, the bottoms of the sliding plates (14) are connected with the top portions of the auxiliary gravity blocks (15), the top portions of the sliding plates (14) are connected with comparison pull ropes (3), a plurality of fixing rings (21) are fixedly sleeved on the side portions of the connection ropes (2), a plurality of sliding rings (22) are arranged on the side portions of the fixing rings (21), and one ends of the comparison pull ropes (3) penetrate through the plurality of sliding rings (22).
5. The ecological environment underground water investigation and sampling device according to claim 4, characterized in that: the contrast pull rope (3) and the connecting rope (2) are provided with a plurality of scales which are uniformly arranged.
6. The ecological environment underground water investigation and sampling device according to claim 4, characterized in that: two the fixed plate (5) lateral part that is close to each other rotates and installs the pivot, fixed cover has connect in the pivot and has rotated wheel (18), the one end of contrast stay cord (3) is passed through rotate wheel (18), two blend stop (19) are installed to the lateral part of fixed plate (5), blend stop (19) with the position of rotating wheel (18) is corresponding.
7. The ecological environment underground water investigation and sampling device according to claim 1, characterized in that: the water inlet pipe (8) positioned on the collection cavity (6) is positioned above the threaded plug (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220076568.1U CN216899741U (en) | 2022-01-13 | 2022-01-13 | Groundwater investigation sampling device for ecological environment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220076568.1U CN216899741U (en) | 2022-01-13 | 2022-01-13 | Groundwater investigation sampling device for ecological environment |
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| CN216899741U true CN216899741U (en) | 2022-07-05 |
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| CN202220076568.1U Active CN216899741U (en) | 2022-01-13 | 2022-01-13 | Groundwater investigation sampling device for ecological environment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200944A (en) * | 2022-07-14 | 2022-10-18 | 青海省地质环境调查院 | Based on intelligent sampling device of mineral water base construction hydrogeology |
| CN115979733A (en) * | 2023-01-09 | 2023-04-18 | 山东省煤田地质局第一勘探队 | Underground water sampling device for underground water investigation and using method |
-
2022
- 2022-01-13 CN CN202220076568.1U patent/CN216899741U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200944A (en) * | 2022-07-14 | 2022-10-18 | 青海省地质环境调查院 | Based on intelligent sampling device of mineral water base construction hydrogeology |
| CN115979733A (en) * | 2023-01-09 | 2023-04-18 | 山东省煤田地质局第一勘探队 | Underground water sampling device for underground water investigation and using method |
| CN115979733B (en) * | 2023-01-09 | 2023-08-15 | 山东省煤田地质局第一勘探队 | Groundwater sampling equipment for groundwater investigation and use method |
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