CN117309497B - Special sampling base station for water quality detection - Google Patents
Special sampling base station for water quality detection Download PDFInfo
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- CN117309497B CN117309497B CN202311605326.2A CN202311605326A CN117309497B CN 117309497 B CN117309497 B CN 117309497B CN 202311605326 A CN202311605326 A CN 202311605326A CN 117309497 B CN117309497 B CN 117309497B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 238000005070 sampling Methods 0.000 title claims abstract description 103
- 238000001514 detection method Methods 0.000 title abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000000670 limiting effect Effects 0.000 claims description 11
- 239000003651 drinking water Substances 0.000 claims description 10
- 235000020188 drinking water Nutrition 0.000 claims description 10
- 238000005188 flotation Methods 0.000 claims description 7
- 238000012372 quality testing Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 15
- 230000001965 increasing effect Effects 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 abstract description 6
- 238000005192 partition Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 239000000284 extract Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
Abstract
The invention discloses a special sampling base station for water quality detection, which belongs to the technical field of water quality detection, wherein a fixed cylinder is fixedly connected to the bottom of a floating box, a sampling frame is fixedly connected to the outer periphery of the bottom of the fixed cylinder, and sampling components are arranged in the floating box and the fixed cylinder. According to the invention, the submergence depth of the buoyancy tank is controlled through the water pumping amount of the first water pump, so that the sampling depth of the equipment is conveniently and directly controlled, the sampling requirement and the precision of the equipment are improved, and as the first water pump continuously pumps an external water source to the top of the first piston, the first piston drives the first rack, the circular cylinder and the arc-shaped block to move downwards while increasing the weight of the buoyancy tank to move downwards, arc-shaped plates at different layers below are extruded, and further, second pistons and sampling pipes at different layers pump water sources at different layers, so that the equipment can conveniently realize the sampling work of the water sources at different depths, and the flexibility of the equipment in the use process is effectively improved.
Description
Technical Field
The invention belongs to the technical field of water quality detection, and particularly relates to a special sampling base station for water quality detection.
Background
The water quality monitoring is a process of monitoring and measuring the types of pollutants, the concentration and the change trend of various pollutants in a water body and evaluating the water quality condition, and in a long-term water storage area aiming at river and lake reservoirs, a sampling base station is usually built nearby the water body for conveniently carrying out long-term timing detection on the water quality of the water body so as to sample the water.
In the use process of the existing special sampling base station for water quality detection, the gravity of the sampling base station is usually utilized to submerge, then the sampling depth is controlled by means of the traction rope, when the flowing river water needs to be sampled, the sampling depth of the equipment cannot be judged according to the extending length of the traction rope, and then the sampling precision of the equipment is affected, so that certain improvement is needed.
Disclosure of Invention
The invention aims at: in order to solve the existing special sampling base station for water quality detection in the use, generally, the self gravity of the sampling base station is utilized to submerge, then the sampling depth is controlled by means of a traction rope, when the flowing river water needs to be sampled, the sampling depth of equipment cannot be judged according to the extending length of the traction rope, and then the problem that the sampling precision of the equipment is affected is caused.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the special sampling base station for water quality detection comprises a floating box, wherein a fixed cylinder is fixedly connected to the bottom of the floating box, a sampling frame is fixedly connected to the outer periphery side of the bottom of the fixed cylinder, sampling components are arranged in the floating box and the fixed cylinder, one side of each sampling component is provided with a limiting component, the limiting component is arranged on the top side of the inside of the fixed cylinder, an adjusting component is arranged in each sampling component, and a fixing component is arranged on one side of the bottom of each sampling component;
the sampling assembly comprises a partition plate, partition plate fixedly connected with is in the inside top side of flotation tank, the first water pump of top one side fixedly connected with of partition plate, the input intercommunication of first water pump has the inlet tube, the other end of inlet tube extends to the outside of flotation tank, the output intercommunication of first water pump has the outlet pipe, and the other end of outlet pipe is linked together with the partition plate, the below of partition plate is provided with first piston, the below of first piston is provided with first rack, the bottom of first rack extends to the inside back fixedly connected with circular tube of fixed cylinder, first rack sliding connection is in the inside of fixed cylinder and flotation tank, one side of circular tube is provided with the arc piece, the opposite side of arc piece is provided with a plurality of arcs, one side fixedly connected with second rack of circular tube is kept away from to the arc, the bottom meshing of second rack is connected with first gear, the inside fixedly connected with first pivot of first gear, the inside of first pivot is rotated and is connected with the inside at the fixed cylinder, the bottom meshing of first gear is connected with the third rack, the inside is connected with the inside sampling tube of second rack, the inside is provided with the inside sampling frame sliding connection with the piston.
As a further description of the above technical solution:
the top sliding connection of second rack has the flat board, the inside wall fixed connection of one side and the fixed cylinder of flat board, the below of flat board is provided with the second spring, the both sides of second spring respectively with the inside wall fixed connection of second rack and fixed cylinder, the equal fixedly connected with first spring in the below both sides of first piston, the opposite side of first spring and the inside wall fixed connection of flotation tank.
As a further description of the above technical solution:
the adjusting component comprises a driving motor, the bottom of the driving motor is fixedly connected with the inner side wall of the circular cylinder, the output shaft of the driving motor is fixedly connected with a connecting shaft, one side of the connecting shaft is fixedly connected with a clamping block, the periphery side of the clamping block and the connecting shaft is provided with a circular block, one side of the circular block is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with the arc block, and the connecting rod is slidably connected in an arc through groove formed in the circular cylinder.
As a further description of the above technical solution:
the top opposite side fixedly connected with second water pump of baffle, the input intercommunication of second water pump has the drinking-water pipe, the other end of drinking-water pipe is provided with fixed cover, fixed cover's both sides respectively with first piston and first rack fixed connection, fixed cover and first piston junction all has seted up first cavity, one side and the drinking-water pipe of first cavity are linked together, the top intercommunication of first cavity has a plurality of one-way suction openings, the output intercommunication of second water pump has the drain pipe, and the opposite side of drain pipe extends to the outside of flotation tank.
As a further description of the above technical solution:
the limiting assembly comprises a second gear, one side of the second gear is meshed with the first rack, a second rotating shaft is fixedly connected to the inside of the second gear, the second rotating shaft is rotationally connected to the inside of the fixed cylinder, a ratchet gear is fixedly connected to one side of the second rotating shaft, a ratchet is arranged on one side of the ratchet gear, a third spring is fixedly connected to the top of the ratchet, a connecting block is fixedly connected to the other side of the third spring, a thread bush is fixedly connected to one side of the connecting block, and one side of the thread bush is rotationally connected with the ratchet through a pin shaft.
As a further description of the above technical solution:
the inside threaded connection of thread bush has the lead screw, the lead screw rotates the inside of connection at fixed section of thick bamboo, fixedly connected with first rotating handle behind the one end of lead screw extends to the outside of fixed section of thick bamboo, circular through-hole has all been seted up to the both sides of thread bush, and the inside sliding connection of circular through-hole has the gag lever post, the one end and the fixed section of thick bamboo fixed connection of gag lever post.
As a further description of the above technical solution:
the fixed subassembly includes the spherical pole, one side and the second piston fixed connection of spherical pole, and the spherical pole is located one side that the sampling tube was kept away from to the second piston, the opposite side of spherical pole is provided with the draw-in groove, the draw-in groove is located the inside of sampling frame and fixed section of thick bamboo, inside one side fixedly connected with annular elastic component of draw-in groove.
As a further description of the above technical solution:
the inside one side fixedly connected with first gasbag of draw-in groove, the opposite side fixedly connected with sliding block of first gasbag, sliding block sliding connection is in the inside of draw-in groove, one side fixedly connected with two fourth springs of sliding block relative first gasbag, the opposite side and the fixed cylinder inside wall fixed connection of fourth spring, and two fourth springs symmetry set up the both sides at first gasbag.
As a further description of the above technical solution:
one side of first gasbag intercommunication has the defeated tuber pipe, the other end of defeated tuber pipe is provided with annular frame, annular frame fixed connection is in the periphery side of fixed section of thick bamboo, the second cavity has been seted up to the inside of annular frame, and the inner periphery side of second cavity is linked together with the defeated tuber pipe, and the outside one side intercommunication of second cavity has the connecting pipe, the other end of connecting pipe is provided with fixed box.
As a further description of the above technical solution:
the bottom of fixed case and the top fixed connection of flotation tank, the inside bottom side fixedly connected with second gasbag of fixed case, one side and the connecting pipe of second gasbag are linked together, the top of second gasbag is provided with the clamp plate, the top fixedly connected with threaded rod of clamp plate, the top of threaded rod extends to the outside back fixedly connected with second rotating handle of fixed case.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the depth of the buoyancy tank, the fixed cylinder and the sampling frame during submergence is controlled through the water pumping amount of the first water pump, so that the sampling depth of the equipment is conveniently controlled, the sampling requirement and the precision of the equipment are improved, and as the first water pump continuously pumps an external water source to the top of the first piston, the first piston drives the first rack, the circular cylinder and the arc-shaped block to move downwards while increasing the weight of the buoyancy tank to move downwards, the arc-shaped plates at different layers below are extruded, and further, the second pistons and the sampling pipes at different layers pump water sources at different layers, so that the equipment can conveniently realize the sampling work of the water sources at different depths, and the flexibility of the equipment in the use process is effectively improved.
2. According to the invention, the connecting shaft, the clamping block, the circular block, the connecting rod and the arc block are driven by the driving motor to rotate, under the limiting effect of the arc barrel groove, the circular block, the connecting rod and the arc block continuously move up and down along the direction of the arc barrel groove, when the circular block, the connecting rod and the arc block move to the next highest point of the arc barrel groove and move downwards, the arc block can squeeze the arc plate and the second rack at another angle at the moment, so that the second piston and the sampling tube at the other angle sample external water sources, the equipment can sample the water sources respectively in different time, and the applicability of the equipment is effectively improved.
3. According to the invention, when a sampling water source in the sampling frame needs to be taken out, the first rotating handle is manually operated to drive the screw rod to rotate, the threaded sleeve drives the ratchet, the third spring and the connecting block to move, the limit effect of the ratchet on the ratchet gear is relieved, then the second rotating handle is manually operated to drive the threaded rod to rotate, the pressing plate moves downwards to convey the second air bag into the first air bag, the sliding block is further expanded to drive the sliding block to move towards the direction of the spherical rod, the fixed state of the clamping groove on the spherical rod and the second piston is relieved, at the moment, the acting force of the second spring can reset the second rack, the third rack and the second piston, the stored sampling water source in the sampling frame is discharged, and the use stability of the device is improved.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the structure of the portion A of FIG. 2 in the present invention;
FIG. 4 is a schematic view of the structure of the part B of FIG. 2 in the present invention;
FIG. 5 is a schematic view of the structure of FIG. 2 at C in a partially enlarged manner;
FIG. 6 is a schematic view of the structure of the part of FIG. 2 at D in the present invention;
FIG. 7 is a schematic perspective view of the whole circular cylinder according to the present invention;
fig. 8 is a schematic perspective view of an adjusting assembly according to the present invention.
Legend description:
1. a buoyancy tank; 2. a fixed cylinder; 3. a sampling frame; 4. a sampling assembly; 401. a partition plate; 402. a first water pump; 403. a water inlet pipe; 404. a first piston; 405. a first spring; 406. a first rack; 407. a circular cylinder; 408. an arc-shaped block; 409. an arc-shaped plate; 410. a second rack; 411. a first gear; 412. a first rotating shaft; 413. a third rack; 414. a second piston; 415. a sampling tube; 416. a flat plate; 417. a second spring; 5. a limit component; 501. a second gear; 502. a second rotating shaft; 503. a ratchet gear; 504. a ratchet; 505. a third spring; 506. a connecting block; 507. a thread sleeve; 508. a screw rod; 509. a first swivel handle; 510. a limit rod; 6. a fixing assembly; 601. a spherical rod; 602. a clamping groove; 603. an annular elastic member; 604. a first air bag; 605. a sliding block; 606. a fourth spring; 607. an air delivery pipe; 608. an annular frame; 609. a connecting pipe; 610. a fixed box; 611. a second air bag; 612. a pressing plate; 613. a threaded rod; 7. an adjustment assembly; 701. a driving motor; 702. a connecting shaft; 703. a clamping block; 704. a circular block; 705. a connecting rod; 706. an arc-shaped barrel groove; 8. a second water pump; 9. a water pumping pipe; 10. a fixed sleeve; 11. a first cavity.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a special sampling base station of water quality testing, includes buoyancy tank 1, the bottom fixedly connected with fixed cylinder 2 of buoyancy tank 1, the bottom periphery side fixedly connected with sample frame 3 of fixed cylinder 2, the inside of buoyancy tank 1 and fixed cylinder 2 is provided with sampling assembly 4, one side of sampling assembly 4 is provided with spacing subassembly 5, spacing subassembly 5 sets up in the inside top side of fixed cylinder 2, the inside of sampling assembly 4 is provided with adjusting part 7, the bottom one side of sampling assembly 4 is provided with fixed assembly 6;
the sampling assembly 4 comprises a partition plate 401, the partition plate 401 is fixedly connected to the top side of the inside of the buoyancy tank 1, one side of the top of the partition plate 401 is fixedly connected with a first water pump 402, the input end of the first water pump 402 is communicated with a water inlet pipe 403, the other end of the water inlet pipe 403 extends to the outer side of the buoyancy tank 1, the output end of the first water pump 402 is communicated with a water outlet pipe, the other end of the water outlet pipe is communicated with the partition plate 401, a first piston 404 is arranged below the partition plate 401, a first rack 406 is arranged below the first piston 404, the bottom end of the first rack 406 extends to the inside of the fixed cylinder 2 and is fixedly connected with a circular cylinder 407, the first rack 406 is slidably connected to the inside of the fixed cylinder 2 and the buoyancy tank 1, one side of the circular cylinder 407 is provided with an arc-shaped block 408, the other side of the arc-shaped block 408 is provided with a plurality of arc-shaped plates 409, one side of the arc-shaped plate 409 is far away from the circular cylinder 407 is fixedly connected with a second rack 410, the bottom of the second rack 410 is connected with a first gear 411 in a meshed mode, the inside of the first gear 411 is fixedly connected with a first rotary shaft 412, the first rotary shaft 412 is rotatably connected to the inside 411 of the fixed cylinder 2, the first rotary shaft 413 is connected to the inside of the fixed cylinder 413, the first rack is connected with a first rack 414 in a frame 414, the inside of the sampling frame 3 is slidably connected to the first rack 414, and the sampling frame 3 is fixedly connected to the inside the sampling frame 3.
The specific embodiment is as follows: placing the buoyancy tank 1, the fixed cylinder 2 and the sampling frame 3 into a water body with detection, starting the first water pump 402, enabling the first water pump 402 to pump a water source in external water body through the water inlet pipe 403, conveying the water source between the baffle 401 and the first piston 404 through the water outlet pipe, increasing the overall weight of the device along with the continuous increase of the water source, enabling the weight of the buoyancy tank 1, the fixed cylinder 2 and the sampling frame 3 to be larger than the buoyancy of the water body, enabling the buoyancy tank 1, the fixed cylinder 2 and the sampling frame 3 to move downwards, entering the water body to be detected, controlling the submerging depth of the buoyancy tank 1, the fixed cylinder 2 and the sampling frame 3 through the water pumping amount of the first water pump 402 by the device, facilitating the direct control of the sampling depth of the device, improving the sampling requirement and the precision of the device along with the continuous increase of the water source between the baffle 401 and the first piston 404, the first piston 404 drives the first rack 406, the circular cylinder 407 and the arc block 408 to move downwards, the arc block 408 extrudes the arc plate 409 and the second rack 410 in the moving process, the power is transmitted to the first gear 411 by utilizing the linkage effect between the second rack 410 and the first gear 411, the first gear 411 drives the third rack 413 and the second piston 414 to move, the second piston 414 and the sampling tube 415 extract and store the external water source so as to facilitate the subsequent detection, then the first piston 404 continuously extracts the external water source to the top of the first piston 404 along with the first water pump 402, the first piston 404 continuously drives the first rack 406, the circular cylinder 407 and the arc block 408 to move downwards in the continuously moving process of increasing the weight of the buoyancy tank 1, the arc block 408 extrudes the arc plate 409 below, and then make downside second piston 414 and sampling tube 415 extract the water source of lower floor, be convenient for equipment to realize the water source sample work of different degree of depth, effectually improved the flexibility of equipment in the use, this equipment can set up the use distance between multilayer arc 409, second piston 414 and the sampling tube 415 according to actual need.
The top of the second rack 410 is connected with a flat plate 416 in a sliding manner, one side of the flat plate 416 is fixedly connected with the inner side wall of the fixed cylinder 2, a second spring 417 is arranged below the flat plate 416, two sides of the second spring 417 are respectively fixedly connected with the second rack 410 and the inner side wall of the fixed cylinder 2, two sides below the first piston 404 are fixedly connected with a first spring 405, the other side of the first spring 405 is fixedly connected with the inner side wall of the buoyancy tank 1, the adjusting component 7 comprises a driving motor 701, the bottom of the driving motor 701 is fixedly connected with the inner side wall of the circular cylinder 407, the output shaft of the driving motor 701 is fixedly connected with a connecting shaft 702, one side of the connecting shaft 702 is fixedly connected with a clamping block 703, the clamping block 703 and the outer circumference side of the connecting shaft 702 are provided with circular blocks 704, one side fixedly connected with connecting rod 705 of circular piece 704, the other end and the arc piece 408 fixed connection of connecting rod 705, connecting rod 705 sliding connection is in the arc logical inslot of seting up inside circular tube 407, the top opposite side fixedly connected with second water pump 8 of baffle 401, the input intercommunication of second water pump 8 has drinking-water pipe 9, the other end of drinking-water pipe 9 is provided with fixed cover 10, the both sides of fixed cover 10 respectively with first piston 404 and first rack 406 fixed connection, fixed cover 10 and first piston 404 meet the department and all set up first cavity 11, one side and the drinking-water pipe 9 of first cavity 11 are linked together, the top intercommunication of first cavity 11 has a plurality of one-way air extraction openings, the output intercommunication of second water pump 8 has the drain pipe, the opposite side of drain pipe extends to the outside of buoyancy tank 1.
The specific embodiment is as follows: starting a driving motor 701, driving a connecting shaft 702, a clamping block 703, a circular block 704 and a connecting rod 705 to rotate by the driving motor 701, transmitting power to the arc block 408 by utilizing the linkage effect between the connecting rod 705 and the arc block 408, continuously moving the circular block 704, the connecting rod 705 and the arc block 408 up and down along the direction of the arc barrel slot 706 under the limiting effect of the arc barrel slot 706, when the circular block 704, the connecting rod 705 and the arc block 408 move to the next highest point of the arc barrel slot 706 and move downwards, at the moment, the arc block 408 can squeeze an arc plate 409 and a second rack 410 at another angle, so that a second piston 414 and a sampling tube 415 at another angle sample an external water source, adjusting the using position of the connecting shaft 702, the clamping block 703, the circular block 704, the connecting rod 705 and the arc block 408 by the rotation of the driving motor 701, the equipment of being convenient for samples respectively the water source in different time, and then the effectual suitability that improves equipment, the use of cooperation first water pump 402 simultaneously, but further improve the flexibility of use and the sampling accuracy of equipment, after the sample, start second water pump 8, second water pump 8 can be through drinking-water pipe 9, fixed cover 10, first cavity 11 and one-way water sucking mouth are extracted to the water source at first piston 404 top, and discharge the outside aquatic through the drain pipe in, at this moment along with the continuous reduction of first piston 404 top water source, can alleviate the inside weight of buoyancy tank 1, along with the continuous reduction of buoyancy tank 1 weight, make the weight of buoyancy tank 1 be less than the buoyancy of outside water, and then make buoyancy tank 1 upwards move constantly, this equipment can use with outside elevating system cooperation according to actual need, so as to further improve the lifting efficiency of equipment.
The limit component 5 comprises a second gear 501, one side of the second gear 501 is meshed with a first rack 406, a second rotating shaft 502 is fixedly connected in the second gear 501, the second rotating shaft 502 is rotationally connected in the fixed cylinder 2, one side of the second rotating shaft 502 is fixedly connected with a ratchet gear 503, one side of the ratchet gear 503 is provided with a ratchet 504, the top of the ratchet 504 is fixedly connected with a third spring 505, the other side of the third spring 505 is fixedly connected with a connecting block 506, one side of the connecting block 506 is fixedly connected with a thread bush 507, one side of the thread bush 507 is rotationally connected with the ratchet 504 through a pin shaft, the internal thread of the thread bush 507 is connected with a screw rod 508, the screw rod 508 is rotationally connected in the fixed cylinder 2, one end of the screw rod 508 is fixedly connected with a first rotating handle 509 after extending to the outer side of the fixed cylinder 2, both sides of the thread bush 507 are provided with circular through holes, the inner sliding connection of the circular through holes is provided with a limit rod 510, one end of the limiting rod 510 is fixedly connected with the fixed cylinder 2, the fixed assembly 6 comprises a spherical rod 601, one side of the spherical rod 601 is fixedly connected with the second piston 414, the spherical rod 601 is positioned on one side of the second piston 414 away from the sampling tube 415, the other side of the spherical rod 601 is provided with a clamping groove 602, the clamping groove 602 is positioned in the sampling frame 3 and the fixed cylinder 2, one side of the inside of the clamping groove 602 is fixedly connected with an annular elastic piece 603, one side of the inside of the clamping groove 602 is fixedly connected with a first air bag 604, the other side of the first air bag 604 is fixedly connected with a sliding block 605, the sliding block 605 is in sliding connection with the inside of the clamping groove 602, one side of the sliding block 605 opposite to the first air bag 604 is fixedly connected with two fourth springs 606, the other side of the fourth springs 606 is fixedly connected with the inner side wall of the fixed cylinder 2, the two fourth springs 606 are symmetrically arranged on two sides of the first air bag 604, one side intercommunication of first gasbag 604 has air duct 607, the other end of air duct 607 is provided with annular frame 608, annular frame 608 fixed connection is in the periphery side of fixed section of thick bamboo 2, the second cavity has been seted up to the inside of annular frame 608, the inner periphery side of second cavity is linked together with air duct 607, the outside one side intercommunication of second cavity has connecting pipe 609, the other end of connecting pipe 609 is provided with fixed box 610, the bottom of fixed box 610 and the top fixed connection of buoyancy tank 1, the inside bottom side fixed connection of fixed box 610 second gasbag 611, one side of second gasbag 611 is linked together with connecting pipe 609, the top of second gasbag 611 is provided with clamp plate 612, the top fixedly connected with threaded rod 613 of clamp plate 612, the top of threaded rod 613 extends to the outside back fixedly connected with second twist grip of fixed box 610.
The specific embodiment is as follows: the second piston 414 drives the spherical rod 601 to move towards the inside of the clamping groove 602 in the moving process, at this time, the annular elastic piece 603 can fix the using positions of the spherical rod 601 and the second piston 414, so as to prevent the second piston 414 from moving in the using process and further prevent the influence on the using stability of equipment, the first rack 406 can drive the second gear 501, the second rotating shaft 502 and the ratchet gear 503 to rotate anticlockwise in the downward moving process, the ratchet gear 503 can extrude the ratchet 504 and the third spring 505 in the anticlockwise rotating process, the ratchet gear 503 is limited by the ratchet 504 and the third spring 505, so that after the sampling is finished, the acting force of the first spring 405 enables the first piston 404 and the first rack 406 to move upwards along with the continuous increase of the water source pressure at the top of the partition plate 401 and the first piston 404, the water source inside the sampling frame 3 flows out, the whole use stability of the device is effectively improved, when the sampling water source in the sampling frame 3 needs to be taken out, the first rotating handle 509 is manually operated to drive the screw rod 508 to rotate, the power is transmitted to the screw sleeve 507 by utilizing the linkage effect between the screw rod 508 and the screw sleeve 507, the screw sleeve 507 drives the ratchet 504, the third spring 505 and the connecting block 506 to move, the limiting effect of the ratchet 504 on the ratchet gear 503 is relieved, the second rotating handle is manually operated to drive the threaded rod 613 to rotate and drive the pressing plate 612 to screw downwards, the pressing plate 612 extrudes the second air bag 611 through the pressing plate 612, the air in the second air bag 611 is conveyed into the first air bag 604 through the connecting pipe 609, the annular frame 608 and the air conveying pipe 607, the expansion is generated to drive the sliding block 605 to move towards the spherical rod 601, the spherical rod 601 moves towards the direction away from the clamping groove 602, the fixing state of the spherical rod 601 and the second piston 414 by the clamping groove 602 is released, and at this time, the acting force of the second spring 417 can reset the second rack 410, the third rack 413 and the second piston 414, so that the stored sampling water source inside the sampling frame 3 is discharged, and the sampling frame is convenient to detect subsequently.
Working principle: when in use, the buoyancy tank 1, the fixed cylinder 2 and the sampling frame 3 are placed in a water body with detection, the first water pump 402 is started, the first water pump 402 pumps water source in external water body through the water inlet pipe 403, the water source is conveyed between the baffle 401 and the first piston 404 through the water outlet pipe, the whole weight of the equipment is increased along with the continuous increase of the water source, at the moment, the weight of the buoyancy tank 1, the fixed cylinder 2 and the sampling frame 3 is larger than the buoyancy of the water body, the buoyancy tank 1, the fixed cylinder 2 and the sampling frame 3 move downwards, enter the water body to be detected, the first piston 404 drives the first rack 406, the circular cylinder 407 and the arc block 408 to move downwards along with the continuous increase of the water source between the baffle 401 and the first piston 404, the arc block 408 can squeeze the arc plate 409 and the second rack 410 in the moving process, and the linkage effect between the second rack 410 and the first gear 411 is utilized, the power is transmitted to the first gear 411, the first gear 411 drives the third rack 413 and the second piston 414 to move, the second piston 414 and the sampling tube 415 are used for extracting and storing external water sources, in the process of increasing the weight of the buoyancy tank 1 to continuously move downwards, the first piston 404 can continuously drive the first rack 406, the circular cylinder 407 and the arc block 408 to move downwards, the arc block 408 can extrude the arc plate 409 below, the second piston 414 and the sampling tube 415 at the lower side can extract the water sources at the lower layer, the equipment can conveniently realize water source sampling work with different depths, the second piston 414 can drive the spherical rod 601 to move towards the inside of the clamping groove 602 in the moving process, at the moment, the annular elastic piece 603 can fix the using positions of the spherical rod 601 and the second piston 414, meanwhile, the first rack 406 drives the second gear 501, the second rotating shaft 502 and the ratchet gear 503 to rotate anticlockwise in the downward moving process, the ratchet gear 503 extrudes the ratchet 504 and the third spring 505 in the anticlockwise rotating process, and the ratchet gear 503 is limited by the ratchet 504 and the third spring 505;
starting a driving motor 701 according to the requirement, driving a connecting shaft 702, a clamping block 703, a circular block 704 and a connecting rod 705 to rotate by the driving motor 701, transmitting power to the arc block 408 by utilizing the linkage effect between the connecting rod 705 and the arc block 408, and continuously moving the circular block 704, the connecting rod 705 and the arc block 408 up and down along the direction of the arc barrel 706 under the limiting effect of the arc barrel 706, wherein when the circular block 704, the connecting rod 705 and the arc block 408 move to the next highest point of the arc barrel 706 and move downwards, the arc block 408 extrudes an arc plate 409 and a second rack 410 at another angle at the moment, so that a second piston 414 and a sampling tube 415 at another angle sample external water sources, and the equipment samples the water sources respectively in different time;
after the sampling is finished, the second water pump 8 is started, the second water pump 8 can pump the water source at the top of the first piston 404 through the water pumping pipe 9, the fixed sleeve 10, the first cavity 11 and the one-way water pumping port, and discharge the water source into the external water body through the water discharging pipe, at the moment, along with the continuous reduction of the water source at the top of the first piston 404, the weight inside the buoyancy tank 1 can be lightened, along with the continuous reduction of the weight of the buoyancy tank 1, the weight of the buoyancy tank 1 is enabled to be smaller than the buoyancy of the external water body, the buoyancy tank 1 is enabled to continuously move upwards, when the sampling water source inside the sampling frame 3 needs to be taken out, the first rotating handle 509 is manually operated to drive the screw 508 to rotate, the power is transmitted to the screw sleeve 507 by utilizing the linkage effect between the screw 508 and the screw sleeve 507, the screw sleeve 507 drives the ratchet 504, the third spring 505 and the connecting block 506 to move, the ratchet gear 503 is relieved from the limiting action of the ratchet 504, then the second rotating handle is manually operated to drive the threaded rod 613 to rotate, the pressing plate 612 is driven to rotate downwards, the pressing plate 612 extrudes the second air bag 611, air in the second air bag 611 is conveyed to the first air bag 604 through the connecting pipe 609, the annular frame 608 and the air conveying pipe 607, the expansion is generated to drive the sliding block 605 to move towards the direction of the spherical rod 601, the spherical rod 601 moves towards the direction away from the clamping groove 602, the fixing state of the spherical rod 601 and the second piston 414 by the clamping groove 602 is relieved, at the moment, the acting force of the second spring 417 can reset the second rack 410, the third rack 413 and the second piston 414, and the stored sampling water source in the sampling frame 3 is discharged, and the use is convenient.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a special sample basic station of water quality testing, includes flotation tank (1), its characterized in that: the device is characterized in that a fixed cylinder (2) is fixedly connected to the bottom of the floating box (1), a sampling frame (3) is fixedly connected to the outer periphery side of the bottom of the fixed cylinder (2), sampling components (4) are arranged in the floating box (1) and the fixed cylinder (2), a limiting component (5) is arranged on one side of the sampling components (4), the limiting component (5) is arranged on the top side of the inside of the fixed cylinder (2), an adjusting component (7) is arranged in the sampling components (4), and a fixing component (6) is arranged on one side of the bottom of the sampling components (4);
the sampling assembly (4) comprises a baffle plate (401), the baffle plate (401) is fixedly connected to the top side of the inside of the buoyancy tank (1), a first water pump (402) is fixedly connected to one side of the top of the baffle plate (401), an input end of the first water pump (402) is communicated with a water inlet pipe (403), the other end of the water inlet pipe (403) extends to the outer side of the buoyancy tank (1), an output end of the first water pump (402) is communicated with a water outlet pipe, the other end of the water outlet pipe is communicated with the baffle plate (401), a first piston (404) is arranged below the baffle plate (401), a first rack (406) is arranged below the first piston (404), a circular cylinder (407) is fixedly connected to the bottom end of the first rack (406) after the bottom end of the first rack (406) extends to the inside of the fixed cylinder (2), an arc-shaped block (408) is arranged on one side of the circular cylinder (407), a plurality of arc-shaped blocks (409) are arranged on the other side of the arc-shaped blocks (408), a second arc-shaped block (409) is meshed with a first arc-shaped plate (411) which is connected to the bottom of the first arc-shaped plate (410) in a certain position, the first rack (411) is meshed with the first arc-shaped plate (410), the first rotating shaft (412) is rotationally connected to the inside of the fixed cylinder (2), a third rack (413) is connected to the bottom of the first gear (411) in a meshed mode, one side of the third rack (413) extends to the inside of the sampling frame (3) and then is fixedly connected with a second piston (414), the second piston (414) is sealed in the inside of the sampling frame (3) in a sliding mode, a sampling tube (415) is arranged on the other side of the second piston (414), and one end of the sampling tube (415) is communicated with the sampling frame (3);
the adjusting assembly (7) comprises a driving motor (701), the bottom of the driving motor (701) is fixedly connected with the inner side wall of the circular cylinder (407), an output shaft of the driving motor (701) is fixedly connected with a connecting shaft (702), one side of the connecting shaft (702) is fixedly connected with a clamping block (703), circular blocks (704) are arranged on the outer periphery sides of the clamping block (703) and the connecting shaft (702), a connecting rod (705) is fixedly connected to one side of each circular block (704), the other end of each connecting rod (705) is fixedly connected with an arc-shaped block (408), and the connecting rod (705) is slidably connected in an arc-shaped through groove formed in the circular cylinder (407);
the fixing component (6) comprises a spherical rod (601), one side of the spherical rod (601) is fixedly connected with a second piston (414), the spherical rod (601) is located at one side of the second piston (414) away from the sampling tube (415), a clamping groove (602) is formed in the other side of the spherical rod (601), the clamping groove (602) is located inside the sampling frame (3) and the fixing cylinder (2), an annular elastic piece (603) is fixedly connected to one side of the inside of the clamping groove (602), a first air bag (604) is fixedly connected to one side of the inside of the clamping groove (602), a sliding block (605) is fixedly connected to the other side of the first air bag (604), two fourth springs (606) are fixedly connected to one side of the sliding block (605) opposite to the first air bag (604), the other side of the fourth springs (606) is symmetrically arranged inside the inner side of the fixing cylinder (2), annular air conveying frames (608) are arranged on two sides of the first air bag (604), the annular conveying frame (608) is fixedly connected to one side of the other end of the first air bag (604), the annular conveying frame (608) is fixedly connected to the other end of the annular air conveying frame (608), the inner periphery side of second cavity is linked together with defeated tuber pipe (607), and the outside one side intercommunication of second cavity has connecting pipe (609), the other end of connecting pipe (609) is provided with fixed case (610), the bottom of fixed case (610) and the top fixed connection of buoyancy tank (1), the inside bottom side fixedly connected with second gasbag (611) of fixed case (610), one side and connecting pipe (609) of second gasbag (611) are linked together, the top of second gasbag (611) is provided with clamp plate (612), the top fixedly connected with threaded rod (613) of clamp plate (612), fixedly connected with second carousel behind the top of threaded rod (613) extends to the outside of fixed case (610).
2. The water quality testing private sampling base station according to claim 1, wherein: the top sliding connection of second rack (410) has dull and stereotyped (416), the inside wall fixed connection of one side and fixed section of thick bamboo (2) of dull and stereotyped (416), the below of dull and stereotyped (416) is provided with second spring (417), the both sides of second spring (417) respectively with the inside wall fixed connection of second rack (410) and fixed section of thick bamboo (2), the equal fixedly connected with first spring (405) of below both sides of first piston (404), the opposite side of first spring (405) and the inside wall fixed connection of buoyancy tank (1).
3. The water quality testing private sampling base station according to claim 2, wherein: the top opposite side fixedly connected with second water pump (8) of baffle (401), the input intercommunication of second water pump (8) has drinking-water pipe (9), the other end of drinking-water pipe (9) is provided with fixed cover (10), the both sides of fixed cover (10) respectively with first piston (404) and first rack (406) fixed connection, first cavity (11) have all been seted up in fixed cover (10) and first piston (404) junction, one side of first cavity (11) is linked together with drinking-water pipe (9), the top intercommunication of first cavity (11) has a plurality of one-way air extraction openings, the output intercommunication of second water pump (8) has the drain pipe, and the opposite side of drain pipe extends to the outside of buoyancy tank (1).
4. A water quality testing private sampling base station according to claim 3, wherein: spacing subassembly (5) include second gear (501), one side and first rack (406) of second gear (501) mesh mutually, the inside fixedly connected with second pivot (502) of second gear (501), second pivot (502) rotate and connect in the inside of fixed section of thick bamboo (2), one side fixedly connected with ratchet wheel (503) of second pivot (502), one side of ratchet wheel (503) is provided with ratchet (504), the top fixedly connected with third spring (505) of ratchet (504), the opposite side fixedly connected with connecting block (506) of third spring (505), one side fixedly connected with thread bush (507) of connecting block (506), one side of thread bush (507) is through round pin axle and ratchet (504) swivelling joint.
5. The water quality testing private sampling base station according to claim 4, wherein: the inside threaded connection of thread bush (507) has lead screw (508), lead screw (508) rotate the inside of connecting at fixed section of thick bamboo (2), the one end of lead screw (508) extends to the outside back fixedly connected with first handle (509) of fixed section of thick bamboo (2), circular through-hole has all been seted up to the both sides of thread bush (507), and the inside sliding connection of circular through-hole has gag lever post (510), the one end and the fixed section of thick bamboo (2) fixed connection of gag lever post (510).
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2039880A2 (en) * | 2007-09-24 | 2009-03-25 | Commissariat A L'energie Atomique | Multi-level static sampler |
| CN110104127A (en) * | 2018-10-10 | 2019-08-09 | 青岛良研信息科技有限公司 | A kind of long-range control water quality monitoring buoy |
| CN211122119U (en) * | 2019-10-28 | 2020-07-28 | 重庆锐思环保工程有限公司 | Water source environment monitoring sampling device |
| CN213580257U (en) * | 2020-11-16 | 2021-06-29 | 徐炳权 | Sampling device for artificial monitoring of environmental pollution source |
| CN214066608U (en) * | 2020-10-22 | 2021-08-27 | 安徽省交通科学研究院 | Water environment sample collection device |
| CN214952416U (en) * | 2021-07-07 | 2021-11-30 | 毋修远 | Grain and oil detection sampler |
| CN113960280A (en) * | 2021-11-30 | 2022-01-21 | 王路宁 | Water quality testing device of many degree of depth in river course |
| CN216116950U (en) * | 2021-11-04 | 2022-03-22 | 河南省洛阳生态环境监测中心 | Water sampling device for environmental monitoring |
| WO2022104782A1 (en) * | 2020-11-23 | 2022-05-27 | 唐山哈船科技有限公司 | Sampling device for use in marine water quality survey |
| CN114814147A (en) * | 2022-06-30 | 2022-07-29 | 江苏航运职业技术学院 | Underground water quality periodic variation intelligent analysis system and water quality measuring device |
| CN218766127U (en) * | 2022-10-19 | 2023-03-28 | 福建通达星海科技有限公司 | Water conservancy parameter detection device |
| CN115901353A (en) * | 2022-11-01 | 2023-04-04 | 云南超越建设工程有限公司 | Sampling device for different depths in sewage treatment and operation method |
| JP2023067870A (en) * | 2021-09-26 | 2023-05-16 | 生態環境部南京環境科学研究所 | Shallow layer ground water contaminant monitor system |
| CN219104439U (en) * | 2022-11-17 | 2023-05-30 | 青岛国茂环境检测有限公司 | Pumping device for ocean water quality detection |
| CN116973538A (en) * | 2023-08-04 | 2023-10-31 | 水利部牧区水利科学研究所 | Water resource pollution monitoring device |
-
2023
- 2023-11-29 CN CN202311605326.2A patent/CN117309497B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2039880A2 (en) * | 2007-09-24 | 2009-03-25 | Commissariat A L'energie Atomique | Multi-level static sampler |
| CN110104127A (en) * | 2018-10-10 | 2019-08-09 | 青岛良研信息科技有限公司 | A kind of long-range control water quality monitoring buoy |
| CN211122119U (en) * | 2019-10-28 | 2020-07-28 | 重庆锐思环保工程有限公司 | Water source environment monitoring sampling device |
| CN214066608U (en) * | 2020-10-22 | 2021-08-27 | 安徽省交通科学研究院 | Water environment sample collection device |
| CN213580257U (en) * | 2020-11-16 | 2021-06-29 | 徐炳权 | Sampling device for artificial monitoring of environmental pollution source |
| WO2022104782A1 (en) * | 2020-11-23 | 2022-05-27 | 唐山哈船科技有限公司 | Sampling device for use in marine water quality survey |
| CN214952416U (en) * | 2021-07-07 | 2021-11-30 | 毋修远 | Grain and oil detection sampler |
| JP2023067870A (en) * | 2021-09-26 | 2023-05-16 | 生態環境部南京環境科学研究所 | Shallow layer ground water contaminant monitor system |
| CN216116950U (en) * | 2021-11-04 | 2022-03-22 | 河南省洛阳生态环境监测中心 | Water sampling device for environmental monitoring |
| CN113960280A (en) * | 2021-11-30 | 2022-01-21 | 王路宁 | Water quality testing device of many degree of depth in river course |
| CN114814147A (en) * | 2022-06-30 | 2022-07-29 | 江苏航运职业技术学院 | Underground water quality periodic variation intelligent analysis system and water quality measuring device |
| CN218766127U (en) * | 2022-10-19 | 2023-03-28 | 福建通达星海科技有限公司 | Water conservancy parameter detection device |
| CN115901353A (en) * | 2022-11-01 | 2023-04-04 | 云南超越建设工程有限公司 | Sampling device for different depths in sewage treatment and operation method |
| CN219104439U (en) * | 2022-11-17 | 2023-05-30 | 青岛国茂环境检测有限公司 | Pumping device for ocean water quality detection |
| CN116973538A (en) * | 2023-08-04 | 2023-10-31 | 水利部牧区水利科学研究所 | Water resource pollution monitoring device |
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