CN213245449U - A sampling device that draws water for hydrological investigation - Google Patents
A sampling device that draws water for hydrological investigation Download PDFInfo
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- CN213245449U CN213245449U CN202022466886.2U CN202022466886U CN213245449U CN 213245449 U CN213245449 U CN 213245449U CN 202022466886 U CN202022466886 U CN 202022466886U CN 213245449 U CN213245449 U CN 213245449U
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Abstract
The utility model belongs to the sampling device field of drawing water, especially, a sampling device draws water for hydrology reconnaissance is not convenient for filter aquatic impurity to current sampling device that draws water, causes the sample pipeline to block up when drawing water easily, has reduced the problem of sample efficiency, now proposes following scheme, and it includes the sampling box, the bottom fixed mounting of sampling box has the connecting pipe, and the mounting hole has been seted up to one side of sampling box, installs the mount pad in the mounting hole, and one side fixed mounting of mount pad has the separator plate, and the separator plate is installed in the sampling box, the top fixed mounting of sampling box has the water pump, fixedly connected with sampling tube on the water inlet of water pump, and the one end fixed mounting of sampling tube has the piston board in the sampling box, and slidable mounting has the piston board in the. The utility model discloses rational in infrastructure, convenient operation, this sampling equipment that draws water is convenient for filter aquatic impurity, can not cause the sampling tube to block up when drawing water, has improved sampling efficiency.
Description
Technical Field
The utility model relates to a sampling equipment technical field that draws water especially relates to a sampling device that draws water for hydrology reconnaissance.
Background
The hydrological monitoring system is suitable for hydrological departments to carry out real-time monitoring on hydrological parameters such as rivers, lakes, reservoirs, channels, underground water and the like, and the monitoring content comprises the following steps: the hydrological monitoring system adopts a wireless communication mode to transmit monitoring data in real time, so that the working efficiency of a hydrological department can be greatly improved, and a pumping test needs to be carried out on underground water during hydrogeological exploration;
however, the existing pumping sampling equipment is inconvenient to filter impurities in water, and the sampling pipeline is easy to block when pumping water, so that the sampling efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pumping and sampling device for hydrology exploration.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pumping sampling device for hydrological investigation comprises a sampling box, wherein a connecting pipe is fixedly arranged at the bottom of the sampling box, a mounting hole is formed in one side of the sampling box, a mounting seat is arranged in the mounting hole, a separating plate is fixedly arranged on one side of the mounting seat and is arranged in the sampling box, a water pump is fixedly arranged at the top of the sampling box, a sampling pipe is fixedly connected onto a water inlet of the water pump, one end of the sampling pipe is fixedly arranged in the sampling box, a piston plate is slidably arranged in the sampling box, two mounting holes are formed in the top of the piston plate, check valves are fixedly arranged in the two mounting holes, a moving rod is fixedly arranged at the top of the piston plate, a moving hole is formed in the top of the sampling box, the moving rod is slidably arranged in the moving hole, a connecting plate is fixedly arranged at the top of the moving rod, a spring is sleeved on, the top end of the spring is fixedly connected to the inner wall of the top of the sampling box, the top of the sampling box is fixedly provided with a motor, an output shaft of the motor is fixedly connected with an eccentric wheel, and the eccentric wheel is in contact with the bottom of the connecting plate.
Preferably, the draw-in groove has all been seted up on the both sides inner wall of mounting hole, and the compression spring groove has all been seted up to the both sides of mount pad, and equal slidable mounting has the kelly in two compression spring inslots, and the kelly is installed in the draw-in groove that corresponds, and the fixed restriction of mount pad can be cancelled to the kelly roll-off draw-in groove, can take out the separator plate from the sample box.
Preferably, the equal fixed mounting of one end that two kellies are close to each other has the rack, same fixed orifices has been seted up on the one side inner wall that two pressure spring grooves are close to each other, the equal slidable mounting of two racks is in the fixed orifices, all the cover is equipped with the pressure spring on two racks, the one end fixed connection of pressure spring is on the inner wall in the pressure spring groove that corresponds, the other end fixed connection of pressure spring is on the kellies that corresponds, the connecting block drives gear revolve, the gear drives two rack movements, the rack drives the kellies that corresponds and removes.
Preferably, the connecting hole has been seted up on one side inner wall of fixed orifices, and the connecting block is installed to the connecting hole internal rotation, and the one end fixed mounting of connecting block has the gear, and two racks all with gear engagement, the other end fixed mounting of connecting block has the control panel, and the control panel rotates and installs the one side at the mount pad.
Preferably, a sealing ring is fixedly installed in the mounting hole, and the mounting seat is in contact with an inner ring of the sealing ring.
Preferably, the motor is fixedly connected to the top of the sampling box through a bolt.
Compared with the prior art, the beneficial effects of the utility model reside in that:
according to the scheme, the eccentric wheel is driven to rotate by the motor, the connecting plate drives the moving rod to move, the moving rod drives the piston plate to move, the piston plate extrudes the spring, the piston plate reciprocates to move back and forth up and down, when the piston plate moves upwards, the piston plate exhausts air in the sampling box, negative pressure is formed in the sampling box, collected water enters the sampling box, impurities in the water can be separated by the separating plate, the filtered water can be conveyed by the water pump, the control disc is rotated, the connecting block drives the gear to rotate, the gear drives the two racks to move, the clamping rod slides out of the clamping groove, the fixed limit of the mounting seat can be eliminated, the separating plate can be taken out of the sampling box, and the filtered impurities are cleaned;
the utility model discloses rational in infrastructure, convenient operation, this sampling equipment that draws water is convenient for filter aquatic impurity, can not cause the sampling tube to block up when drawing water, has improved sampling efficiency.
Drawings
Fig. 1 is a schematic view of a front view structure provided by the present invention;
fig. 2 is a schematic structural view of part a of the present invention;
fig. 3 is a schematic structural diagram of part B of the present invention.
In the figure: 1. a sampling box; 2. a separation plate; 3. a piston plate; 4. a one-way valve; 5. a travel bar; 6. a connecting plate; 7. a spring; 8. a motor; 9. an eccentric wheel; 10. a mounting seat; 11. a card slot; 12. a clamping rod; 13. a pressure spring; 14. a rack; 15. a gear; 16. a control panel; 17. a water pump; 18. and a sampling tube.
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.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-3, a pumping sampling device for hydrological investigation, comprising a sampling box 1, a connecting pipe is fixedly installed at the bottom of the sampling box 1, a mounting hole is opened at one side of the sampling box 1, a mounting seat 10 is installed in the mounting hole, a separating plate 2 is fixedly installed at one side of the mounting seat 10, the separating plate 2 is installed in the sampling box 1, a water pump 17 is fixedly installed at the top of the sampling box 1, a sampling pipe 18 is fixedly connected to a water inlet of the water pump 17, one end of the sampling pipe 18 is fixedly installed in the sampling box 1, a piston plate 3 is slidably installed in the sampling box 1, two mounting holes are opened at the top of the piston plate 3, a check valve 4 is fixedly installed in each of the two mounting holes, a moving rod 5 is fixedly installed at the top of the piston plate 3, a moving hole is opened at the top of the sampling box 1, the moving rod 5 is slidably, the cover is equipped with spring 7 on the carriage release lever 5, and the bottom fixed connection of spring 7 is at the top of piston plate 3, and the top fixed connection of spring 7 is on the top inner wall of sampling box 1, and the top fixed mounting of sampling box 1 has motor 8, fixedly connected with eccentric wheel 9 on the output shaft of motor 8, and eccentric wheel 9 contacts with the bottom of connecting plate 6.
In this embodiment, all seted up draw-in groove 11 on the both sides inner wall of mounting hole, the pressure spring groove has all been seted up to the both sides of mount pad 10, and equal slidable mounting has kelly 12 in two pressure spring inslots, and kelly 12 is installed in the draw-in groove 11 that corresponds, and kelly 12 roll-off draw-in groove 11 can cancel the fixed restriction of mount pad 10, can take out stripper plate 2 from sampling box 1.
In this embodiment, the equal fixed mounting of one end that two kelly 12 are close to each other has rack 14, same fixed orifices has been seted up on the one side inner wall that two pressure spring grooves are close to each other, two equal slidable mounting of rack 14 are in the fixed orifices, all the cover is equipped with pressure spring 13 on two rack 14, the one end fixed connection of pressure spring 13 is on the inner wall in the pressure spring groove that corresponds, the other end fixed connection of pressure spring 13 is on the kelly 12 that corresponds, the connecting block drives gear 15 and rotates, gear 15 drives two rack 14 and removes, rack 14 drives the kelly 12 that corresponds and removes.
In this embodiment, a connecting hole is formed in an inner wall of one side of the fixing hole, a connecting block is rotatably mounted in the connecting hole, a gear 15 is fixedly mounted at one end of the connecting block, the two racks 14 are both meshed with the gear 15, a control disc 16 is fixedly mounted at the other end of the connecting block, and the control disc 16 is rotatably mounted at one side of the mounting seat 10.
In this embodiment, a seal ring is fixedly installed in the installation hole, and the installation seat 10 contacts with an inner ring of the seal ring.
In this embodiment, the motor 8 is fixedly connected to the top of the sampling box 1 by bolts.
In this embodiment, the eccentric wheel 9 is driven by the motor 8 to rotate, the eccentric wheel 9 repeatedly extrudes the connecting plate 6, the connecting plate 6 drives the moving rod 5 to move, the moving rod 5 drives the piston plate 3 to move, the piston plate 3 extrudes the spring 7, the piston plate 3 is driven to reset and move due to the elastic action of the spring 7, so that the piston plate 3 reciprocates up and down to move back and forth, when the piston plate 3 moves upwards, the passage of the one-way valve 4 is closed, the piston plate 3 pumps air in the sampling box 1, so that negative pressure is formed in the sampling box 1, so that water enters from the connecting pipe, when the piston plate 3 moves downwards, the passage of the one-way valve 4 is opened, air is discharged from the one-way valve 4 to the other side of the piston plate 3 and is discharged from the top of the sampling box 1, the collected water enters the sampling box 1, the separating plate 2 can separate impurities in the water, and the water pump, the sampling tube 18 carries water, rotates the control panel 16, and control panel 16 drives the connecting block and rotates, and the connecting block drives gear 15 and rotates, and gear 15 drives two racks 14 and removes, and rack 14 drives the card pole 12 that corresponds and removes, and card pole 12 roll-off draw-in groove 11 can cancel the fixed restriction of mount pad 10, can take out the separation plate 2 from taking out in the box 1 to impurity that filters down clears up.
The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this sampling equipment that draws water is convenient for filter aquatic impurity, can not cause 18 clogs up of sampling tube when drawing water, has improved sampling efficiency.
Claims (6)
1. A water pumping and sampling device for hydrological investigation comprises a sampling box (1) and is characterized in that a connecting pipe is fixedly installed at the bottom of the sampling box (1), a mounting hole is formed in one side of the sampling box (1), a mounting seat (10) is installed in the mounting hole, a separating plate (2) is fixedly installed on one side of the mounting seat (10), the separating plate (2) is installed in the sampling box (1), a water pump (17) is fixedly installed at the top of the sampling box (1), a sampling pipe (18) is fixedly connected to a water inlet of the water pump (17), one end of the sampling pipe (18) is fixedly installed in the sampling box (1), a piston plate (3) is slidably installed in the sampling box (1), two mounting holes are formed in the top of the piston plate (3), a one-way valve (4) is fixedly installed in each of the two mounting holes, a moving rod (5) is fixedly installed at the top of the piston plate (, the removal hole has been seted up at the top of sampling box (1), and carriage release lever (5) slidable mounting is in the removal hole, and the top fixed mounting of carriage release lever (5) has connecting plate (6), and the cover is equipped with spring (7) on carriage release lever (5), the bottom fixed connection of spring (7) is at the top of piston plate (3), and the top fixed connection of spring (7) is on the top inner wall of sampling box (1), and the top fixed mounting of sampling box (1) has motor (8), fixedly connected with eccentric wheel (9) on the output shaft of motor (8), and eccentric wheel (9) contact with the bottom of connecting plate (6).
2. The water pumping and sampling device for hydrographic exploration according to claim 1, wherein clamping grooves (11) are formed in inner walls of two sides of the mounting hole, compression spring grooves are formed in two sides of the mounting seat (10), clamping rods (12) are slidably mounted in the two compression spring grooves, and the clamping rods (12) are mounted in the corresponding clamping grooves (11).
3. The pumping and sampling device for hydrographic investigation of claim 2, characterized in that, the rack (14) is fixedly installed at the end of each of the two clamping bars (12) close to each other, the same fixing hole is opened on the inner wall of one side of each of the two compression spring grooves close to each other, the two racks (14) are slidably installed in the fixing hole, the compression spring (13) is sleeved on each of the two racks (14), one end of the compression spring (13) is fixedly connected to the inner wall of the corresponding compression spring groove, and the other end of the compression spring (13) is fixedly connected to the corresponding clamping bar (12).
4. The water pumping and sampling device for hydrographic exploration according to claim 3, wherein a connecting hole is formed in an inner wall of one side of the fixing hole, a connecting block is rotatably mounted in the connecting hole, a gear (15) is fixedly mounted at one end of the connecting block, both racks (14) are meshed with the gear (15), a control disk (16) is fixedly mounted at the other end of the connecting block, and the control disk (16) is rotatably mounted at one side of the mounting seat (10).
5. The pumping and sampling device for hydrographic exploration according to claim 1, wherein a sealing ring is fixedly installed in the mounting hole, and the mounting seat (10) is in contact with the inner ring of the sealing ring.
6. The water pumping and sampling device for hydrographic exploration according to claim 1, wherein said motor (8) is fixedly connected to the top of the sampling box (1) by means of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466886.2U CN213245449U (en) | 2020-10-30 | 2020-10-30 | A sampling device that draws water for hydrological investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466886.2U CN213245449U (en) | 2020-10-30 | 2020-10-30 | A sampling device that draws water for hydrological investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213245449U true CN213245449U (en) | 2021-05-21 |
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ID=75905755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022466886.2U Expired - Fee Related CN213245449U (en) | 2020-10-30 | 2020-10-30 | A sampling device that draws water for hydrological investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213245449U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404089A (en) * | 2022-02-22 | 2022-04-29 | 江苏医药职业学院 | Department of stomatology negative pressure device convenient to be attached to tooth tissue |
| CN114607301A (en) * | 2022-05-09 | 2022-06-10 | 烟台市城市规划展示馆(烟台自然博物馆、烟台市国土资源档案馆) | Portable shallow layer sampling drilling machine for geological exploration |
| CN115165470A (en) * | 2022-08-25 | 2022-10-11 | 南通市信诚计算机控制***有限公司 | Unpowered sampling system |
-
2020
- 2020-10-30 CN CN202022466886.2U patent/CN213245449U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404089A (en) * | 2022-02-22 | 2022-04-29 | 江苏医药职业学院 | Department of stomatology negative pressure device convenient to be attached to tooth tissue |
| CN114404089B (en) * | 2022-02-22 | 2023-08-25 | 江苏医药职业学院 | Stomatology negative pressure device convenient to attach to tooth tissue |
| CN114607301A (en) * | 2022-05-09 | 2022-06-10 | 烟台市城市规划展示馆(烟台自然博物馆、烟台市国土资源档案馆) | Portable shallow layer sampling drilling machine for geological exploration |
| CN115165470A (en) * | 2022-08-25 | 2022-10-11 | 南通市信诚计算机控制***有限公司 | Unpowered sampling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210521 Termination date: 20211030 |