CN112881083A - Anti-pollution protection equipment for soil underground water sampling port and using method thereof - Google Patents
Anti-pollution protection equipment for soil underground water sampling port and using method thereof Download PDFInfo
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- CN112881083A CN112881083A CN202110071668.5A CN202110071668A CN112881083A CN 112881083 A CN112881083 A CN 112881083A CN 202110071668 A CN202110071668 A CN 202110071668A CN 112881083 A CN112881083 A CN 112881083A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 238000005070 sampling Methods 0.000 title claims abstract description 40
- 239000002689 soil Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000003673 groundwater Substances 0.000 claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 210000003437 trachea Anatomy 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 2
- 229920000742 Cotton Polymers 0.000 description 10
- 230000006978 adaptation Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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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
- G01N2001/1031—Sampling from special places
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of groundwater sampling, in particular to an anti-pollution protection device for a soil groundwater sampling port and a using method thereof, wherein the anti-pollution protection device comprises a box body, a collecting well and a collecting tank, supporting legs are fixedly connected to the four corners of the bottom end of the box body, universal wheels with a self-locking function are mounted at the bottom ends of the supporting legs, a fixing mechanism is arranged at the bottom end of the box body, the collecting well is positioned below the box body, the top end of the collecting well is in bottom contact with the universal wheels, two supporting plates are fixedly connected inside the box body, a winding roller is rotatably connected between the two supporting plates through a first rotating shaft, a motor is fixedly connected to the right end of the supporting plate positioned; its accurate water to certain degree of depth of being convenient for is gathered the sample, guarantees the purity of sampling water, has improved the accuracy of testing result, and the gyro wheel of being convenient for rolls in the collection well of different diameters, has improved the stability of gathering jar decline in gathering the well, has reduced its limitation of using.
Description
Technical Field
The invention relates to the technical field of underground water sampling, in particular to anti-pollution protection equipment for a soil underground water sampling port and a using method thereof.
Background
Groundwater is an important component of water resources and has a close relationship with human society. The groundwater becomes an important water source for agricultural irrigation, industrial and mining enterprises and urban domestic water and an essential important water resource for human society with stable water supply conditions and good water quality, and particularly in arid and semi-arid regions where the ground surface is deficient in water, the groundwater often becomes a local main water supply source.
Through the retrieval, chinese patent is CN 202020004933.9's utility model patent discloses an anti-pollution protection equipment of soil groundwater sample connection, including gathering the well, the top of gathering the well is equipped with the mounting panel, through mount fixed connection between the both ends of mounting panel and the collection well, it is when using, and the user controls the bull stick that the biax motor starts to drive the output when using and takes place rotatoryly, thereby the bull stick drives the winding roll rotation when rotatory and removes the sampling jar through the connecting band with sampling jar slow speed to the sampling well, through the leading-in groundwater of inlet tube, groundwater is filtered by installing the filter inside the sampling jar, guarantees that groundwater gets into the pollution-free in the sampling jar, drives the sampling jar through control biax motor reverse rotation and upwards removes, and the sampling jar is convenient for sample to rotatory upper cover is opened. However, the position of the roller is not convenient to adjust, the roller cannot be adapted to collecting wells with different diameters, and the use limitation is high; in addition, the device cannot determine the sampling depth, cannot meet the requirement of water sampling at a certain determined depth, and influences the accuracy of a water detection result.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides anti-pollution protection equipment for a soil underground water sampling port and a using method thereof, and aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an anti-pollution protection device for a soil underground water sampling port comprises a box body, a collecting well and a collecting tank, wherein supporting legs are fixedly connected to the four corners of the bottom end of the box body, universal wheels with a self-locking function are mounted at the bottom ends of the supporting legs, a fixing mechanism is arranged at the bottom end of the box body, the box body is arranged above the collecting well, the bottom ends of the universal wheels are in contact with the top end of the collecting well, two supporting plates are fixedly connected to the inside of the box body, a winding roller is rotatably connected between the two supporting plates through a first rotating shaft, a motor is fixedly connected to the right end of the supporting plate on the right side, the output end of the motor is fixedly connected with the right end of the first rotating shaft, a cotton rope is wound on the outer side of the winding roller, a scale mark is arranged on the cotton rope, a camera is arranged on the bottom side, the bottom end of the wire rope is inserted into the through hole and extends downwards, the bottom end of the wire rope is fixedly connected with a lifting lug, the bottom end of the lifting lug is fixedly connected with a fixed plate, a square groove is formed in the middle position of the upper side in the fixed plate, four first sliding grooves are horizontally and radially uniformly formed in the fixed plate by taking the lifting lug as a circle center, a first sliding block is arranged in each first sliding groove in a sliding manner, a spiral pipe is fixedly connected to one end, far away from the square groove, in each first sliding block, one end, extending to the outer side of the fixed plate, of each spiral pipe, a connecting plate is fixedly connected to one end, far away from the spiral pipe, of each connecting plate, two fixing lugs are fixedly connected to one ends, far away from the connecting plate, of the two fixing lugs are rotatably connected to one ends, far away from the fixing lugs, of the idler wheels are in contact with the inner side, the other end of the screw rod penetrates through the first sliding block and extends into the square groove, the first bevel gear is fixedly connected with, the lower side of the square groove is provided with a second bevel gear, the second bevel gear is meshed with four first bevel gears, the bottom of the second bevel gear is fixedly connected with a second rotating shaft, the bottom of the fixed plate is provided with a rotating groove, the rotating groove is rotatably connected with a rotating block, the bottom of the second rotating shaft extends into the rotating groove and is fixedly connected with the top end of the rotating block, the bottom of the rotating block is fixedly connected with a rotating plate, the top end of the rotating plate is rotatably matched with the bottom end of the fixed plate, the bottom end of the rotating plate is provided with an annular groove, a connecting pipe is inserted into the annular groove, the upper side of the inside of the connecting pipe is provided with a plurality of clamping grooves in a circular array, and a plurality of clamping mechanisms are arranged in the rotating plate and correspond to the clamping grooves, the right-hand member intercommunication of connecting pipe has the inlet tube, install the solenoid valve on the inlet tube, the left end fixedly connected with of connecting pipe has first level sensor, the internally mounted of connecting pipe has the filter screen, collection jar spiral shell dress is in the outside of connecting pipe bottom, the fixed ring of the inside fixedly connected with of collection jar, the first sealing ring of fixed ring's top fixedly connected with, the top of first sealing ring contacts with the bottom of connecting pipe, the equal fixedly connected with trachea in inside of rotor plate, rotor block, second pivot and second conical gear, tracheal bottom is put through with the inside of connecting pipe, tracheal top extends to the top fixedly connected with rotary joint of fixed plate, rotary joint's top is connected with the hose, hose and cotton rope fixed connection.
Preferably, the fixing mechanism comprises four clamping plates, a fixing groove is formed in the bottom end of the box body, a first groove is formed in the top end of the fixing groove, the first groove is sleeved outside the through hole, four second grooves are horizontally and radially and uniformly arranged on the outer side of the fixing groove by taking the through hole as a circle center, the four clamping plates are fixedly connected with the four second grooves respectively, and the distance between each clamping plate and each two adjacent idler wheels is equal.
Preferably, the chucking structure includes the second spout, the inside slip of second spout is provided with the second slider, the one end fixedly connected with compression spring that the second slider is close to the commentaries on classics board center pin, compression spring's one end fixedly connected with card post is kept away from to the second slider, the one end that the second slider was kept away from to the card post extends to inside the annular, card post and draw-in groove looks adaptation, the one end embedding that the second spout is close to the commentaries on classics board center pin is installed the electro-magnet, the one end embedding that the second slider is close to the commentaries on classics board center pin is installed the iron plate.
Preferably, the inside wall of connecting pipe is located the below of filter screen and is provided with second level sensor, the top fixedly connected with second sealing ring of connecting pipe, the top of second sealing ring contacts with the top of annular.
Preferably, the right-hand member downside intercommunication of gathering the jar has the drain pipe, install the valve on the drain pipe, the bottom fixedly connected with balancing weight of gathering the jar.
Preferably, the left side of the bottom end of the box body is fixedly connected with a storage battery, and the right end of the box body is embedded with a display screen.
Preferably, the top end of the box body is provided with a top plate, and the top end of the top plate is fixedly connected with a carrying handle.
Preferably, the first liquid level sensor, the second liquid level sensor, the electromagnet and the electromagnetic valve are all electrically connected with the storage battery through connecting wires, and the connecting wires are fixedly connected with the wire ropes.
A use method of the anti-pollution protection device for the soil underground water sampling port comprises the following steps:
firstly, pushing equipment to move above an acquisition well, and locking a universal wheel;
step two, mounting the collecting tank on the outer side of the connecting pipe in a threaded manner, rotating the connecting pipe to enable the roller to move to one side of the fixing plate, then driving the winding roller to rotate through the first motor to enable the collecting tank to move to the inside of the collecting well, and meanwhile rotating the connecting pipe to enable the roller to move outwards and enable the outer side wall of the roller to be in contact with the inner side wall of the collecting well;
when the first liquid level sensor moves to collect the liquid level of water in the well, shooting the scale value H on the wire rope through the camera, and when water with a certain depth H needs to be sampled, moving the scale value H + H of the scale mark of the wire rope to the position of the camera;
and step four, opening the electromagnetic valve, enabling water of a certain depth to be sampled to enter the inside of the connecting pipe through the water inlet pipe, closing the electromagnetic valve after the required water amount is collected in the collecting tank, enabling the collecting tank to ascend to the upper side of the collecting well through rotation of the motor, and collecting and detecting the collected water.
(III) advantageous effects
Compared with the prior art, the invention provides anti-pollution protection equipment for a soil underground water sampling port and a using method thereof, and the anti-pollution protection equipment has the following beneficial effects:
1. this anti-pollution protection equipment of soil groundwater sample connection and application method thereof, it rotates to drive the winding roller through first motor, make the collection jar remove to the inside of gathering the well, when the liquid level of the water in first level sensor removal gathering the well, shoot scale interval H on the cotton rope through the camera, and show through the display screen, when needs take a sample to the water of certain degree of depth H, make the scale interval H + H of the scale mark of cotton rope remove to the camera position can, thereby be convenient for accurate water to certain degree of depth is gathered and is taken a sample, guarantee the purity of sampling water, the accuracy of testing result has been improved.
2. According to the anti-pollution protection equipment for the soil underground water sampling port and the using method of the anti-pollution protection equipment, gas in the sampling tank can be discharged through the gas pipe, the rotary joint and the hose, underground water can flow into the sampling tank conveniently, and the efficiency of underground water sampling is improved.
3. This anti-pollution protection equipment of soil groundwater sampling mouth and application method thereof, make commentaries on classics board and commentaries on classics piece rotate through rotating the connecting pipe, commentaries on classics board and commentaries on classics piece rotate and make the second pivot rotate, the second pivot rotates to second conical gear, second conical gear makes four first conical gear, four first conical gear rotate and make screwed pipe and first slider move to the one side of keeping away from the square groove, the distance between the gyro wheel of being convenient for adjust, the gyro wheel of being convenient for rolls in the collection well of different diameters, the stability of gathering jar decline in gathering the well has been improved, the limitation of its use has been reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the fixing plate and the fixing mechanism according to the present invention;
FIG. 3 is an enlarged partial view of FIG. 1 at A according to the present invention;
FIG. 4 is a schematic view of the present invention at a portion B in FIG. 1;
FIG. 5 is an enlarged partial view of FIG. 1 at C according to the present invention;
FIG. 6 is an enlarged partial schematic view of the present invention at D of FIG. 1;
fig. 7 is a partial enlarged structural view at E in fig. 1 according to the present invention.
In the figure: 1. a box body; 2. a collection well; 3. a collection tank; 4. a support leg; 5. a universal wheel; 6. a support plate; 7. a first rotating shaft; 8. a winding roller; 9. a motor; 10. a cord; 11. scale lines; 12. a camera; 13. lifting lugs; 14. a fixing plate; 15. a first slider; 16. a solenoid; 17. a connecting plate; 18. fixing the ear; 19. a roller; 20. a screw; 21. a first bevel gear; 22. a second bevel gear; 23. a second rotating shaft; 24. rotating the block; 25. rotating the plate; 26. a connecting pipe; 27. a water inlet pipe; 28. an electromagnetic valve; 29. a first liquid level sensor; 30. a filter screen; 31. a fixing ring; 32. a first seal ring; 33. an air tube; 34. a rotary joint; 35. a hose; 36. clamping a plate; 37. a second slider; 38. a compression spring; 39. clamping the column; 40. an electromagnet; 41. an iron block; 42. a second liquid level sensor; 43. a second seal ring; 44. a drain pipe; 45. a valve; 46. a balancing weight; 47. a storage battery; 48. a display screen; 49. a top plate; 50. a handle.
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. 1-7, an anti-pollution protection device for a soil underground water sampling port comprises a box body 1, a collection well 2 and a collection tank 3, wherein four corners of the bottom end of the box body 1 are fixedly connected with supporting legs 4, universal wheels 5 with a self-locking function are mounted at the bottom ends of the supporting legs 4, a fixing mechanism is arranged at the bottom end of the box body 1, the collection well 2 is positioned below the box body 1, the top end of the collection well 2 is contacted with the bottom ends of the universal wheels 5, two supporting plates 6 are fixedly connected inside the box body 1, a winding roller 8 is rotatably connected between the two supporting plates 6 through a first rotating shaft 7, a motor 9 is fixedly connected at the right end of the supporting plate 6 on the right side, the model of the motor 9 is ZWBPD020020-256, the motor 9 is a known device directly purchased from the market and is used by people in the field, and is not structurally and functionally improved, detailed description is omitted here, the motor 9 is provided with a control switch matched with the motor, the installation position of the control switch is selected according to actual use requirements, and operation control is facilitated for an operator, the output end of the motor 9 is fixedly connected with the right end of the first rotating shaft 7, the outer side of the winding roller 8 is wound with a cord 10, a scale mark 11 is arranged on the cord 10, a camera 12 is arranged at the bottom side of the inner part of the box body 1, a through hole penetrating through the inner part of the box body 1 is arranged at the bottom end of the box body 1, the bottom end of the cord 10 is inserted into the through hole and extends into the collecting well 2, a lifting lug 13 is fixedly connected to the bottom end of the cord 10, a fixed plate 14 is fixedly connected to the bottom end of the lifting lug 13, a square groove is arranged at the middle position of the inner part of the fixed plate 14, four first sliding grooves are horizontally and radially arranged inside the fixed plate, the first sliding block 15 is set to be a square structure, the first sliding block 15 and the screw tube 16 are prevented from rotating by rotating the screw rod 20, the end of the inside of each first sliding block 15 far away from the square groove is fixedly connected with the screw tube 16, the end of each screw tube 16 extending to the outer side of the fixing plate 14 is fixedly connected with the connecting plate 17, the end of each connecting plate 17 far away from the screw tube 16 is fixedly connected with two fixing lugs 18, the end of each fixing lug 18 far away from the connecting plate 17 is rotatably connected with the roller 19, the end of the roller 19 far away from the fixing lug 18 is contacted with the inner side wall of the collecting well 2, one side of each screw tube 16 in the first sliding groove is in threaded connection with the screw rod 20, the other end of the screw rod 20 penetrates through the first sliding block 15 and extends to the inside of the square groove, and is fixedly connected with a first bevel gear 21, the lower side of the square groove is provided with a, the bottom end of the second bevel gear 22 is fixedly connected with a second rotating shaft 23, the bottom end of the fixed plate 14 is provided with a rotating groove, the inside of the rotating groove is rotatably connected with a rotating block 24, the bottom end of the second rotating shaft 23 extends into the rotating groove and is fixedly connected with the top end of the rotating block 24, the bottom end of the rotating block 24 is fixedly connected with a rotating plate 25, the top end of the rotating plate 25 is rotatably matched with the bottom end of the fixed plate 14, the bottom end of the rotating plate 25 is provided with an annular groove, a connecting pipe 26 is inserted into the annular groove, the upper side of the inside of the connecting pipe 26 is provided with a plurality of clamping grooves in a circular array, a plurality of clamping mechanisms are arranged in the rotating plate 25 at positions corresponding to the plurality of clamping grooves, the right end of the connecting pipe 26 is communicated with a water inlet pipe 27, an electromagnetic valve 28 is installed on the water inlet pipe 27, the left end of the connecting pipe 26, gather the solid fixed ring 31 of the inside fixedly connected with of jar 3, the first sealing ring 32 of the top fixedly connected with of solid fixed ring 31, the top of first sealing ring 32 and the bottom contact of connecting pipe 26, the leakproofness of being connected between jar 3 and the connecting pipe 26 is gathered in the improvement, rotor plate 25, rotor block 24, the equal fixedly connected with trachea 33 in second pivot 23 and the inside of second conical gear 22, the bottom of trachea 33 and the inside switch-on of connecting pipe 26, the top fixedly connected with rotary joint 34 of the top that trachea 33 extends to fixed plate 14, the top of rotary joint 34 is connected with hose 35, hose 35 and cotton rope 10 fixed connection.
Firstly, the pushing device moves to the upper part of the collecting well 2, the universal wheel 5 is locked, the collecting tank 3 is screwed on the outer side of the connecting pipe 26, the connecting pipe 26 is rotated to drive the rotating plate 25 to rotate, the rotating plate 25 is fixedly connected with the second bevel gear 22 through the second rotating shaft 23, the second bevel gear 22 is driven to rotate, the first bevel gear 21 meshed with the second bevel gear 22 rotates synchronously to drive the screw rod 20 to rotate, the screw pipe 16 in threaded connection with the screw rod retracts inwards, and the roller 19 moves towards one side of the fixing plate 14. Then, the winding roller 8 is driven to rotate by the first motor 9, so that the collection tank 3 moves towards the inside of the collection well 2, and meanwhile, the connecting pipe 26 is rotated reversely, so that the roller 19 moves towards the outside and the outer side wall of the roller 19 is in contact with the inner side wall of the collection well 2. When the first level sensor 29 moves the level of the water in the collection well 2, the scale value H on the wire 10 is photographed by the camera 12. When the water to certain degree of depth H is sampled to needs, make the scale interval H + H of the scale mark 11 of cotton rope 10 remove to camera 12 position can, then open solenoid valve 28, the water of certain degree of depth of required sampling gets into the inside of connecting pipe 26 through inlet tube 27, when collecting the water of sufficient volume in collection tank 3, closes solenoid valve 28, rotates through motor 9 and makes collection tank 3 upwards rise to the upside of gathering well 2.
Specifically, the fixing mechanism includes four clamping plates 36, a fixing groove is arranged at the bottom end of the box body 1, a first groove is arranged at the top end of the fixing groove, the first groove is sleeved outside the through hole, four second grooves are evenly and horizontally arranged outside the fixing groove by taking the through hole as a circle center, the four clamping plates 36 are fixedly connected with one ends of the four second grooves far away from the fixing groove, the thickness of each clamping plate 36 is equal to the distance between two adjacent rollers 19, the fixing plate 14 moves upwards by the rotation of the motor 9, the lifting lugs 13 and the fixing plate 14 move into the first groove and the fixing groove respectively, then the rotating plate 25 and the rotating block 24 rotate by rotating the connecting pipe 26, the rotating plate 25 and the rotating block 24 rotate to enable the second rotating shaft 23 to rotate, the second rotating shaft 23 rotates to the second bevel gear 22, the second bevel gear 22 enables the four first bevel gears 21, the four first bevel gears 21 rotate to enable the spiral pipe 16 and the first sliding block 15 to move towards, and the clamping plate 36 is inserted into the middle of the two rollers 19, and the fixing plate 14 is fixed through the clamping plate 36, so that the stability of the connection of the fixing plate 14 and the box body 1 is improved, and the fixing plate 14, the connecting pipe 26 and the collection tank 3 are prevented from shaking when the device is moved.
Specifically, the clamping structure includes the second spout, the inside of second spout slides and is provided with second slider 37, the one end fixedly connected with compression spring 38 that second slider 37 is close to the commentaries on classics board 25 center pin, the one end fixedly connected with card post 39 that compression spring 38 was kept away from to second slider 37, the one end that second slider 37 was kept away from to card post 39 extends to inside the annular, card post 39 and draw-in groove looks adaptation, the one end embedding that the second spout is close to the commentaries on classics board 25 center pin is installed electromagnet 40, the one end embedding that second slider 37 is close to the commentaries on classics board 25 center pin is installed iron plate 41, electromagnet 40 circular telegram, inhale mutually through electromagnet 40 and iron plate 41, make second slider 37 overcome compression spring 38's elasticity and slide to electromagnet 40 direction, make card post 39 and draw-in groove separation, thereby can take out connecting pipe 26 from the annular, be convenient for wash filter screen.
Specifically, the inside wall of connecting pipe 26 is located the below of filter screen 30 and is provided with second level sensor 42, when the position of water arrival second level sensor 42 in gathering jar 3, close solenoid valve 28, prevent that water from continuing to flow in gathering jar 3, the people of being convenient for know how much of gathering the water sample, the top fixedly connected with second sealing ring 43 of connecting pipe 26, the top of second sealing ring 43 and the top contact of annular, improve the leakproofness of being connected between connecting pipe 26 and the commentaries on classics board 25.
Specifically, the right-hand member downside intercommunication of gathering jar 3 has drain pipe 44, installs valve 45 on the drain pipe 44, and the bottom fixedly connected with balancing weight 46 of gathering jar 3 is convenient for gather jar 3 through balancing weight 46 and is removed to the bottom of water.
Specifically, the inside bottom left side fixedly connected with battery 47 of box 1, display screen 48 is installed in the right-hand member embedding of box 1, is convenient for observe the scale interval on the cotton rope 10 that camera 12 was shot through display screen 48, and the degree of depth that the people of being convenient for controlled collection jar 3 and descend is convenient for sample the water of a certain degree of depth.
Specifically, the top of box 1 is installed roof 49, and the top fixedly connected with carrying handle 50 of roof 49 is convenient for carry away equipment through carrying handle 50, is convenient for carry equipment.
Specifically, the first liquid level sensor 29, the second liquid level sensor 42, the electromagnet 40 and the electromagnetic valve 28 are electrically connected to the battery 47 through connecting wires, and the connecting wires are fixedly connected to the wire 10.
A method of using the soil groundwater sampling port anti-pollution protection device according to any of claims 1 to 8, comprising the steps of:
firstly, pushing equipment to move above the collecting well 2, and locking a universal wheel 5;
step two, the collecting tank 3 is screwed on the outer side of the connecting pipe 26, the connecting pipe 26 is rotated to enable the roller 19 to move towards one side of the fixing plate 14, then the first motor 9 drives the winding roller 8 to rotate, the collecting tank 3 moves towards the inner part of the collecting well 2, and meanwhile the connecting pipe 26 is rotated to enable the roller 19 to move outwards and enable the outer side wall of the roller 19 to be in contact with the inner side wall of the collecting well 2;
thirdly, when the first liquid level sensor 29 moves to collect the liquid level of the water in the well 2, shooting the scale value H on the thread rope 10 through the camera 12, and when the water with a certain depth H needs to be sampled, moving the scale value H + H of the scale mark 11 of the thread rope 10 to the position of the camera 12;
and step four, opening the electromagnetic valve 28, enabling water to be sampled at a certain depth to enter the inside of the connecting pipe 26 through the water inlet pipe 27, closing the electromagnetic valve 28 after the required water amount is collected in the collection tank 3, enabling the collection tank 3 to ascend to the upper side of the collection well 2 through rotation of the motor 9, and collecting and detecting the collected water.
In summary, the anti-pollution protection device for the soil and groundwater sampling port and the using method thereof are characterized in that firstly, the device is pushed to move above the collecting well 2, the universal wheel 5 is locked, the collecting tank 3 is screwed outside the connecting pipe 26, the connecting pipe 26 is rotated to rotate the rotating plate 25 and the rotating block 24, the rotating plate 25 and the rotating block 24 rotate to rotate the second rotating shaft 23, the second rotating shaft 23 rotates to the second bevel gear 22, the second bevel gear 22 rotates the four first bevel gears 21, the four first bevel gears 21 rotate to move the screw pipe 16 and the first sliding block 15 to one side close to the square groove, so that the roller 19 is separated from the clamping plate 36, then the winding roller 8 is driven by the first motor 9 to rotate to enable the collecting tank 3 to move towards the inside of the collecting well 2, meanwhile, the connecting pipe 26 is rotated to enable the roller 19 to move outwards and enable the outer side wall of the roller 19 to be in contact with the inner side wall of the collecting well 2, when the first liquid level sensor 29 moves the liquid level, shoot scale interval H on the cotton rope 10 through camera 12, and show through display screen 48, when the water to certain degree of depth H needs to be taken a sample, make scale interval H + H of the scale mark 11 of cotton rope 10 remove to camera 12 position can, then open solenoid valve 28, the water of certain degree of depth of required sampling passes through the inside that inlet tube 27 got into connecting pipe 26, when the water in collection tank 3 reachs the position of second liquid level sensor 42, close solenoid valve 28, rotate through motor 9 and make collection tank 3 upwards rise to the upside of gathering well 2, open valve 45 and discharge the water of the collection in the collection tank 3, and collect the detection to the water of gathering.
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 (9)
1. The anti-pollution protection device for the soil underground water sampling port comprises a box body (1), a collecting well (2) and a collecting tank (3), and is characterized in that supporting legs (4) are fixedly connected to the positions of four corners of the bottom of the box body (1), universal wheels (5) with self-locking functions are mounted at the bottoms of the supporting legs (4), a fixing mechanism is arranged at the bottom of the box body (1), the box body (1) is arranged above the collecting well (2), the bottom ends of the universal wheels (5) are in contact with the top end of the collecting well (2), two supporting plates (6) are fixedly connected to the inside of the box body (1), a winding roller (8) is rotatably connected to the middle of the two supporting plates (6) through a first rotating shaft (7), a motor (9) is fixedly connected to the right end of the supporting plate (6) on the right side, the output end of the motor (9) is fixedly connected with the right end of the first rotating shaft (, a wire rope (10) is wound on the outer side of the winding roller (8), a scale mark (11) is arranged on the wire rope (10), a camera (12) is arranged on the bottom side of the interior of the box body (1), a through hole penetrating through the interior of the box body (1) is formed in the bottom end of the box body (1), the bottom end of the wire rope (10) is inserted into the through hole and extends downwards, a lifting lug (13) is fixedly connected to the bottom end of the wire rope (10), a fixing plate (14) is fixedly connected to the bottom end of the lifting lug (13), a square groove is formed in the middle position of the interior of the fixing plate (14), four first sliding grooves are horizontally and radially uniformly formed in the interior of the fixing plate (14) by taking the lifting lug (13) as a circle center, a first sliding block (15) is arranged in the interior of each first sliding groove in a sliding manner, and a spiral tube (16) is fixedly connected, one end of each screw tube (16) extending to the outer side of the fixing plate (14) is fixedly connected with a connecting plate (17), one end of each connecting plate (17) far away from the screw tube (16) is fixedly connected with two fixing lugs (18), one end of each fixing lug (18) far away from the connecting plate (17) is rotatably connected with a roller (19), one end of each roller (19) far away from the fixing lug (18) is in contact with the inner side wall of the collecting well (2), one side of each screw tube (16) located in the first sliding groove is in threaded connection with a screw rod (20), the other end of each screw rod (20) penetrates through the first sliding block (15) and extends to the inside of the square groove, the first conical gear (21) is fixedly connected with the screw rod, a second conical gear (22) is arranged on the lower side of the square groove, and the second conical gear (22) is meshed with the four first conical gears (21), the bottom fixedly connected with second pivot (23) of second cone gear (22), the bottom of fixed plate (14) is provided with the turn trough, the inside rotation of turn trough is connected with commentaries on classics piece (24), the bottom of second pivot (23) extend to the inside of turn trough and with the top fixed connection of commentaries on classics piece (24), the bottom fixedly connected with commentaries on classics board (25) of commentaries on classics piece (24), the top of commentaries on classics board (25) and the bottom normal running fit of fixed plate (14), the bottom of commentaries on classics board (25) is provided with the annular, connecting pipe (26) have been inserted to the inside of annular, the upside of the inside of connecting pipe (26) is circular array and is provided with a plurality of draw-in grooves, the position that the inside of commentaries on classics board (25) corresponds with a plurality of draw-in grooves is provided with a plurality of chucking mechanisms, the right-hand member intercommunication of connecting pipe (26) has inlet, the left end fixedly connected with first level sensor (29) of connecting pipe (26), the internally mounted of connecting pipe (26) has filter screen (30), gather jar (3) spiral shell dress in the outside of connecting pipe (26) bottom, gather jar (3) inside fixedly connected with solid fixed ring (31), the first sealing ring (32) of top fixedly connected with of solid fixed ring (31), the top of first sealing ring (32) and the bottom contact of connecting pipe (26), the equal fixedly connected with trachea (33) in the inside of rotor plate (25), turning block (24), second pivot (23) and second conical gear (22), the bottom of trachea (33) and the inside of connecting pipe (26) are put through, the top of trachea (33) extends to the top fixedly connected with rotary joint (34) of fixed plate (14), the top of rotary joint (34) is connected with hose (35), the hose (35) is fixedly connected with the rope (10).
2. The soil groundwater sampling port anti-pollution protection device according to claim 1, wherein the fixing mechanism comprises four clamping plates (36), a fixing groove is formed at the bottom end of the box body (1), a first groove is formed at the top end of the fixing groove, the first groove is sleeved outside the through hole, four second grooves are horizontally and radially uniformly formed on the outer side of the fixing groove by taking the through hole as a circle center, the four clamping plates (36) are respectively and fixedly connected with the four second grooves, and the thickness of each clamping plate (36) is equal to the distance between two adjacent rollers (19).
3. The soil groundwater sampling port anti-pollution protection device of claim 1, wherein the clamping structure comprises a second sliding groove, a second sliding block (37) is slidably arranged inside the second sliding groove, one end of the second sliding block (37) close to the central shaft of the rotating plate (25) is fixedly connected with a compression spring (38), one end of the second sliding block (37) far away from the compression spring (38) is fixedly connected with a clamping column (39), one end of the clamping column (39) far away from the second sliding block (37) extends into the annular groove, the clamping column (39) is matched with a clamping groove, one end of the second sliding groove close to the central shaft of the rotating plate (25) is embedded with an electromagnet (40), and one end of the second sliding block (37) close to the central shaft of the rotating plate (25) is embedded with an iron block (41).
4. The soil groundwater sampling port anti-pollution protection device according to claim 1, wherein the inside wall of the connecting pipe (26) is provided with a second liquid level sensor (42) below the filter screen (30), the top end of the connecting pipe (26) is fixedly connected with a second sealing ring (43), and the top end of the second sealing ring (43) is in contact with the top end of the annular groove.
5. The soil groundwater sampling port anti-pollution protection device according to claim 1, wherein a drain pipe (44) is communicated with the lower side of the right end of the collection tank (3), a valve (45) is installed on the drain pipe (44), and a balancing weight (46) is fixedly connected to the bottom end of the collection tank (3).
6. The soil groundwater sampling port anti-pollution protection device according to claim 1, wherein a storage battery (47) is fixedly connected to the left side of the inner bottom end of the box body (1), and a display screen (48) is embedded and mounted at the right end of the box body (1).
7. The soil groundwater sampling port contamination prevention device according to claim 1, wherein a top plate (49) is installed at the top end of the box body (1), and a handle (50) is fixedly connected to the top end of the top plate (49).
8. The soil groundwater sampling port anti-pollution protection apparatus according to any one of claims 1 to 7, wherein the first liquid level sensor (29), the second liquid level sensor (42), the electromagnet (40) and the solenoid valve (28) are all electrically connected to a storage battery (47) through a connecting wire, and the connecting wire is fixedly connected to a wire rope (10).
9. A method of using the soil groundwater sampling port anti-pollution protection device according to any of claims 1 to 8, comprising the steps of:
firstly, pushing equipment to move above an acquisition well (2) and locking a universal wheel (5);
step two, the collecting tank (3) is arranged on the outer side of the connecting pipe (26) in a screwed mode, the connecting pipe (26) is rotated, the roller (19) moves towards one side of the fixing plate (14), then the winding roller (8) is driven to rotate through the first motor (9), the collecting tank (3) moves towards the inner portion of the collecting well (2), meanwhile, the connecting pipe (26) is rotated, the roller (19) moves towards the outer side, and the outer side wall of the roller (19) is in contact with the inner side wall of the collecting well (2);
thirdly, when the first liquid level sensor (29) moves to collect the liquid level of the water in the well (2), shooting the scale value H on the thread rope (10) through the camera (12), and when the water with a certain depth H needs to be sampled, moving the scale value H + H of the scale mark (11) of the thread rope (10) to the position of the camera (12);
and step four, opening the electromagnetic valve (28), enabling water to be sampled at a certain depth to enter the inside of the connecting pipe (26) through the water inlet pipe (27), closing the electromagnetic valve (28) after the required water amount is collected in the collection tank (3), enabling the collection tank (3) to rise to the upper side of the collection well (2) through rotation of the motor (9), and collecting and detecting the collected water.
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CN202110071668.5A CN112881083A (en) | 2021-01-19 | 2021-01-19 | Anti-pollution protection equipment for soil underground water sampling port and using method thereof |
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CN202110071668.5A CN112881083A (en) | 2021-01-19 | 2021-01-19 | Anti-pollution protection equipment for soil underground water sampling port and using method thereof |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113532933A (en) * | 2021-08-03 | 2021-10-22 | 南京鸿恺环保科技有限公司 | Water quality monitoring analysis sampling device |
CN114593950A (en) * | 2022-03-17 | 2022-06-07 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Hydrogeology groundwater sample thief that can be simultaneously at different degree of depth samplings |
-
2021
- 2021-01-19 CN CN202110071668.5A patent/CN112881083A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113532933A (en) * | 2021-08-03 | 2021-10-22 | 南京鸿恺环保科技有限公司 | Water quality monitoring analysis sampling device |
CN114593950A (en) * | 2022-03-17 | 2022-06-07 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Hydrogeology groundwater sample thief that can be simultaneously at different degree of depth samplings |
CN114593950B (en) * | 2022-03-17 | 2023-06-30 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Groundwater sampler capable of sampling at different depths simultaneously for hydrogeology |
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