CN113834700A - Hydrogeology multilayer groundwater water level observation device - Google Patents
Hydrogeology multilayer groundwater water level observation device Download PDFInfo
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- CN113834700A CN113834700A CN202111120227.6A CN202111120227A CN113834700A CN 113834700 A CN113834700 A CN 113834700A CN 202111120227 A CN202111120227 A CN 202111120227A CN 113834700 A CN113834700 A CN 113834700A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- General Physics & Mathematics (AREA)
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a hydrogeology multilayer groundwater level observation device, which relates to the technical field of hydrogeology observation and comprises the following components: the base, the main part of base is thick frustum structure down, and the top face front side of base still installs the takeover, still installs the trachea in the inside of takeover, the trachea links to each other with outside high-pressure air source, the gas tank has still been seted up at the top face of base, the gas tank link up with the takeover mutually, accessible high-pressure gas blows off from the inside of gas tank, the reaction force that produces when utilizing gas to blow off promotes the device and dives, the problem of the design that the condition that has avoided the device to be obstructed can't take a sample smoothly appears has been solved, the current water level observation device lacks dive power when deepening into the inside of drilling, there is the problem of defect.
Description
Technical Field
The invention relates to the technical field of hydrogeology observation, in particular to a hydrogeology multilayer underground water level observation device.
Background
Hydrogeology is a geological branch subject, refers to various changes and motions of underground water in nature, and during observation, sampling observation operation of water levels is required aiming at different heights.
However, when the existing water level observation device is used for sampling at different heights, the sampling device needs to be repeatedly inserted into the drilled hole to sample and observe water samples at different heights, the repeated sampling has low working efficiency, and the drilling device also lacks submergence power when being inserted into the drilled hole, so that the existing water level observation device has defects, and the water samples at different heights cannot be sampled, and then the water samples are prevented from entering the water sample pipe to influence the water samples.
Disclosure of Invention
In view of the above, the invention provides a hydrogeological multilayer groundwater level observation device, which has a structure that a base is provided with an air groove, a connecting pipe is further arranged above the base, an air pipe is arranged inside the connecting pipe, when the air pipe is connected with an external high-pressure air source, the air pipe can be blown out from the inside of the air groove through high-pressure air, and the device is pushed to dive by using a reaction force generated when the air pipe is blown out, so that the situation that the device is blocked and cannot be used for sampling smoothly is prevented.
The invention provides a hydrogeology multilayer groundwater level observation device, which specifically comprises: a base;
the main body of the base is of a frustum structure with a thick upper part and a thin lower part, a connecting pipe is further mounted on the front side of the top end face of the base, an air pipe is further mounted inside the connecting pipe and connected with an external high-pressure air source, an air groove is further formed in the top end face of the base, and the air groove is communicated with the connecting pipe.
Optionally, the top end of the tank body is fixedly connected with a flow gathering cover A which is thick at the top and thin at the bottom, a pipe body is fixedly connected inside the flow gathering cover A, a cavity is formed in the pipe body, a filter screen is inserted in the cavity, and a water inlet groove is formed in the outer peripheral surface of the pipe body in an annular array.
Optionally, a cover plate is inserted above the pipe body, a connecting groove is formed in the center of the top end face of the cover plate and used for screwing a connecting column, the left side and the right side of the outer peripheral face of the cover plate are fixedly connected with connecting columns C, a joint is fixedly connected to the bottom end face of the cover plate and inserted into the sampling pipe.
Optionally, the top end surface of the base is fixedly connected with a stud a, the stud a is provided with two positions, the two studs a are respectively and fixedly connected to the left side and the right side of the top end surface of the base, the outer sides of the two studs a are further bolted with a retaining rope, and the retaining rope sequentially penetrates through the stud B and the stud C upwards.
Optionally, the top end face of the sliding block is fixedly connected with an arc-shaped clamping jaw, the clamping jaw is provided with two positions, the two clamping jaws are oppositely arranged at the inner side positions of the tank body, and the outer sides of the two clamping jaws are connected with the inner wall of the tank body through spring columns.
Optionally, a thread groove is formed in the center of the inner portion of the base, a connecting column is screwed into the thread groove, a tank body is fixedly connected to the top end face of the connecting column, connecting columns B are fixedly connected to the left side and the right side of the outer peripheral face of the tank body, a sliding groove is formed in the bottom end face of the inner portion of the tank body, and the sliding groove is used for slidably connecting a sliding block.
Optionally, the outer peripheral surface of the sampling tube is sleeved with a flow collecting cover B, water inlet holes are further formed in the outer peripheral surface of the sampling tube in an annular array, and the water inlet holes are located above the flow collecting cover B.
Optionally, the inside of sampling tube has still pegged graft the gasbag, at the bottom face fixedly connected with connecting rod of gasbag, at the outside of connecting rod still fixedly connected with stopper post, the stopper post is annular hollow out construction, and annular hollow out construction's stopper post can block up the inlet opening through the stopper post when the gasbag rises.
Advantageous effects
According to the water level observation device disclosed by the embodiment of the invention, compared with the traditional device, the base is provided with the air groove structure, the connecting pipe is further arranged above the base, the air pipe is arranged in the connecting pipe, when the air pipe is connected with an external high-pressure air source, the air pipe can be blown out from the inside of the air groove through high-pressure air, the device is pushed to submerge by utilizing the reaction force generated when the air is blown out, and the problem of design caused by the condition that the device is blocked and cannot be used for sampling smoothly is solved.
In addition, owing to be provided with the spliced pole in the bottom of the jar body, and the top of the apron of pegging graft at jar body upside has still been seted up and has been connect the groove, and then when the water sample of different water levels is being taken a sample as needs, the accessible is twisted a plurality of jar bodies through the spliced pole and is received the inside that connects the groove and assemble, and then reaches more practical purpose.
In addition, because there is the gasbag at the internally mounted of sampling tube, still install the plunger through the connecting rod in the bottom side of gasbag, and then when rivers enter into the inside of sampling tube through the inlet opening, can pack the sampling tube, after the inside rivers of sampling tube were filled and are accomplished, the plunger can block up the inlet opening to reach and prevent that all the other rivers from entering into the inside of sampling tube and cause the problem of influence to the water sample to appear.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic diagram of a front side view structure of a water sample observation device in a half-section and split state of a partial structure according to an embodiment of the invention;
fig. 2 is a schematic diagram showing a front view structure of a water sample observation device according to an embodiment of the present invention in a half-section and a disassembled state of a partial structure;
FIG. 3 is a schematic diagram of a cover-to-post C display and display structure of a water sampling observation device according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating a tube-to-filter screen display structure of a water sample observation device according to an embodiment of the present invention;
FIG. 5 is a schematic diagram showing a sample tube to plug display structure of a water sample observation device according to an embodiment of the present invention, in a half-section of a partial structure and in a disassembled state;
fig. 6 is a schematic diagram showing a tank-to-chute structure of a water sample observation device according to an embodiment of the present invention in a half-section and a disassembled state of a partial structure;
FIG. 7 shows a schematic diagram of a base-to-post A display structure of a water sample observation device according to an embodiment of the present invention;
fig. 8 is a schematic view showing an enlarged structure at a in fig. 2 of a water sample observing apparatus according to an embodiment of the present invention;
list of reference numerals
1. A base; 2. taking over a pipe; 3. an air tube; 4. an air tank; 5. connecting a column A; 6. a holding rope; 7. a tank body; 8. connecting a column B; 9. connecting columns; 10. a flow collecting cover A; 11. a pipe body; 12. a cavity; 13. filtering with a screen; 14. a cover plate; 15. connecting a groove; 16. connecting a column C; 17. a joint; 18. a spring post; 19. a clamping jaw; 20. a slider; 21. a chute; 22. a sampling tube; 23. a flow collecting cover B; 24. a water inlet hole; 25. an air bag; 26. a connecting rod; 27. and (6) plugging the column.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a hydrogeology multilayer groundwater level observation device, which comprises: a base 1;
the main part of base 1 is thick frustum structure down, and base 1's top face front side still installs takeover 2, still installs trachea 3 in the inside of takeover 2, and trachea 3 links to each other with outside high pressurized air source, has still seted up gas tank 4 at base 1's top face, and gas tank 4 link up with takeover 2 mutually.
In addition, according to the embodiment of the present invention, as shown in fig. 1 to 3, the top end surface of the base 1 is fixedly connected with the connecting column a5, the connecting column a5 is provided with two positions, the two connecting columns a5 are respectively and fixedly connected to the left and right sides of the top end surface of the base 1, the outer sides of the two connecting columns a5 are further bolted with the retaining rope 6, the retaining rope 6 sequentially penetrates through the connecting column B8 and the connecting column C16 upwards, the center position of the inside of the base 1 is provided with the screw groove, the inside of the screw groove is screwed with the connecting column 9, the top end surface of the connecting column 9 is further and fixedly connected with the tank body 7, the left and right sides of the outer peripheral surface of the tank body 7 are fixedly connected with the connecting columns B8, the bottom end surface of the inside of the tank body 7 is further provided with the sliding groove 21, and the sliding groove 21 is used for slidably connecting the slider 20.
In addition, according to the embodiment of the present invention, as shown in fig. 4 to 6, the top end surface of the slider 20 is fixedly connected with the arc-shaped clamping jaw 19, the clamping jaw 19 is provided with two positions, the two clamping jaws 19 are oppositely installed at the inner side position of the tank body 7, the outer sides of the two clamping jaws 19 are connected with the inner wall of the tank body 7 through the spring column 18, the top end of the tank body 7 is fixedly connected with the flow gathering cover a10 with a thick upper part and a thin lower part, the inside of the flow gathering cover a10 is also fixedly connected with the pipe body 11, the inside of the pipe body 11 is provided with the cavity 12, the inside of the cavity 12 is inserted with the filter screen 13, and the outer circumferential surface of the pipe body 11 is provided with the water inlet grooves in an annular array.
In addition, according to the embodiment of the present invention, as shown in fig. 7 to 8, a cover plate 14 is inserted over the pipe body 11, a connecting groove 15 is arranged at the center of the top end surface of the cover plate 14, the connecting groove 15 is used for screwing the connecting column 9, the left side and the right side of the peripheral surface of the cover plate 14 are fixedly connected with connecting columns C16, the bottom end surface of the cover plate 14 is also fixedly connected with a joint 17, the joint 17 is inserted into the sampling tube 22, the peripheral surface of the sampling tube 22 is sleeved with a flow gathering cover B23, the outer circumferential surface of the sampling tube 22 is also provided with water inlet holes 24 in an annular array, the water inlet holes 24 are positioned above the flow gathering cover B23, the sampling tube 22 is also inserted with an air bag 25, bottom face fixedly connected with connecting rod 26 at gasbag 25, still fixedly connected with stopper post 27 in the outside of connecting rod 26, stopper post 27 is annular hollow out construction, and annular hollow out construction's stopper post 27 can block up inlet opening 24 through stopper post 27 when gasbag 25 rises.
The specific use mode and function of the embodiment are as follows: in the invention, firstly, the tank body 7 is screwed on the base 1 of the frustum structure with thick upper part and thin lower part through the connecting column 9 arranged at the bottom side of the tank body, the holding rope 6 is wound on the connecting columns A5 arranged at the left side and the right side of the top end surface of the base 1, and the holding rope 6 upwards passes through the connecting column B8 arranged at the outer side of the tank body 7, so that the device cannot generate excessive deviation to influence sampling in the submergence process;
when the device is blocked from submerging, the device can be connected with an external high-pressure air source through an air pipe 3 arranged in the connecting pipe 2, air is blown outwards through the connecting pipe 2 to an air groove 4 formed in the top side of the base 1, and the submerging operation of the device is realized by utilizing the reaction force generated by the air after the air is blown, so that the purpose of being more practical is achieved;
an arc-shaped clamping jaw 19 is further mounted in the tank body 7 through a spring column 18, the clamping jaw 19 slides along a sliding groove 21 formed in the bottom end of the interior of the tank body 7 through a sliding block 20 fixedly connected to the bottom side of the clamping jaw 19, and when a sampling tube 22 is inserted into the inner sides of the two clamping jaws 19, the clamping jaw 19 can clamp and limit the sampling tube 22 through extrusion of the spring column 18 on the clamping jaw 19, so that the sampling tube 22 is prevented from being damaged in the submerging process;
and install on the top side of jar body 7 and gather a cover A10 that flows, gather the body 11 that covers A10's inside fixedly connected with hollow out construction that flows, the inside cavity 12 that sets up of body 11 is inside still pegged graft and has had filter screen 13, and then the accessible is installed at the inside filter screen 13 of cavity 12 and is filtered the rivers of process when rivers get into, the inboard rivers of sampling tube 22 that flow into will install the gasbag 25 of sampling tube 22 inside upwards jack-up, gasbag 25 rises in-process is driving the synchronous upward movement of cock stem 27 through connecting rod 26, when the inside rivers of sampling tube 22 are sufficient, it can with inlet opening 24 blocking through cock stem 27.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (8)
1. Hydrogeology multilayer groundwater water level observation device which characterized in that includes: a base (1);
the main part of base (1) is thick frustum structure down, and base (1)'s top face front side still installs takeover (2), still installs trachea (3) in the inside of takeover (2), and trachea (3) link to each other with outside high pressurized air source, have still seted up gas tank (4) at the top face of base (1), and gas tank (4) link up with takeover (2) mutually.
2. The hydrogeological multi-layer groundwater level observation device of claim 1, wherein: the top end face of base (1) fixedly connected with flange A (5), flange A (5) are equipped with two altogether, and two flange A (5) fixed connection respectively in the left and right sides position of base (1) top end face, have still bolted connection in the outside of two flange A (5) to keep rope (6), keep rope (6) upwards pass flange B (8) and flange C (16) in proper order.
3. The hydrogeological multi-layer groundwater level observation device of claim 1, wherein: the screw groove is formed in the center of the inner portion of the base (1), the connecting column (9) is screwed in the screw groove, the tank body (7) is fixedly connected to the top end face of the connecting column (9), the connecting columns B (8) are fixedly connected to the left side and the right side of the outer peripheral face of the tank body (7), the sliding groove (21) is formed in the bottom end face of the inner portion of the tank body (7), and the sliding groove (21) is used for being connected with the sliding block (20) in a sliding mode.
4. The hydrogeological multi-layer groundwater level observation device of claim 3, wherein: the top end face of the sliding block (20) is fixedly connected with an arc-shaped clamping jaw (19), the clamping jaw (19) is provided with two positions, the two clamping jaws (19) are oppositely arranged at the inner side position of the tank body (7), and the outer sides of the two clamping jaws (19) are connected with the inner wall of the tank body (7) through spring columns (18).
5. The hydrogeological multi-layer groundwater level observation device of claim 4, wherein: fixedly connected with gathers on the top of jar body (7) and flows cover A (10) thick down thin, and at the inside still fixedly connected with body (11) that gathers and flow cover A (10), cavity (12) have been seted up in the inside of body (11), and the inside of cavity (12) is pegged graft and is had filter screen (13), is the annular array on the outer peripheral face of body (11) and has seted up into the basin.
6. The hydrogeological multi-layer groundwater level observation device of claim 5, wherein: the utility model discloses a sampling tube, including body (11), cover plate (14) are pegged graft to the top of body (11), have seted up at the top of cover plate (14) face central point and connect groove (15), connect groove (15) to be used for the wrong spliced pole (9), at the equal fixedly connected with spliced pole C (16) of the outer peripheral face left and right sides of cover plate (14), still fixedly connected with joint (17) at the bottom face of cover plate (14), joint (17) insert in the inside of sampling tube (22).
7. The hydrogeological multi-layer groundwater level observation device of claim 6, wherein: the flow gathering cover B (23) is sleeved on the outer peripheral surface of the sampling tube (22), water inlet holes (24) are further formed in the outer peripheral surface of the sampling tube (22) in an annular array mode, and the water inlet holes (24) are located above the flow gathering cover B (23).
8. The hydrogeological multi-layer groundwater level observation device of claim 7, wherein: the sampling tube (22) is also internally inserted with an air bag (25), the bottom end face of the air bag (25) is fixedly connected with a connecting rod (26), the outer side of the connecting rod (26) is also fixedly connected with a plug (27), and the plug (27) is of an annular hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111120227.6A CN113834700A (en) | 2021-09-24 | 2021-09-24 | Hydrogeology multilayer groundwater water level observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111120227.6A CN113834700A (en) | 2021-09-24 | 2021-09-24 | Hydrogeology multilayer groundwater water level observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113834700A true CN113834700A (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111120227.6A Withdrawn CN113834700A (en) | 2021-09-24 | 2021-09-24 | Hydrogeology multilayer groundwater water level observation device |
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| Country | Link |
|---|---|
| CN (1) | CN113834700A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877969A (en) * | 2022-06-30 | 2022-08-09 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Drilling water level measuring system for hydrogeological exploration |
-
2021
- 2021-09-24 CN CN202111120227.6A patent/CN113834700A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877969A (en) * | 2022-06-30 | 2022-08-09 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Drilling water level measuring system for hydrogeological exploration |
| CN114877969B (en) * | 2022-06-30 | 2022-09-20 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Drilling water level measuring system for hydrogeological exploration |
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Application publication date: 20211224 |