CN111307532B - Accurate environmental protection water quality testing sampler takes a sample - Google Patents
Accurate environmental protection water quality testing sampler takes a sample Download PDFInfo
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- CN111307532B CN111307532B CN202010281257.4A CN202010281257A CN111307532B CN 111307532 B CN111307532 B CN 111307532B CN 202010281257 A CN202010281257 A CN 202010281257A CN 111307532 B CN111307532 B CN 111307532B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 230000007613 environmental effect Effects 0.000 title claims description 8
- 238000012372 quality testing Methods 0.000 title claims description 4
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000005070 sampling Methods 0.000 claims abstract description 14
- 241000883990 Flabellum Species 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of environment-friendly water quality sampling, and discloses an environment-friendly water quality detection sampler with accurate sampling, which comprises a shell, wherein a sliding groove is formed in the shell, a gear is connected to the surface of the sliding groove in a sliding manner, a ratchet wheel is movably connected to the surface of the gear, a screw rod is movably connected to the inside of the gear, a meshing wheel is movably connected to the surface of the screw rod, a fan blade is movably connected to the surface of the meshing wheel, a drainage groove is movably connected to one end, away from the gear, of the screw rod, a water-facing plate is fixedly connected to the surface of the drainage groove, a limiting groove is formed in the drainage. Through the rotatory suction wind-force that produces of flabellum, utilize this suction wind-force can advance the water drainage into the water storage bag, meanwhile, the screw rod is rotatory can the meshing gear rotatory, and the casing moves the rotation of flabellum and can get into the water storage bag with the water drainage of the different degree of depth to the effect of utilizing water flow force to pump the different degree of depth water samples has been reached.
Description
Technical Field
The invention relates to the technical field of environment-friendly water quality sampling, in particular to an environment-friendly water quality detection sampler with accurate sampling.
Background
The environmental quality monitoring is an environmental monitoring content, mainly monitors the distribution and concentration of pollutants in the environment to determine the environmental quality condition, monitors historical data of environmental quality at regular time and fixed point, and provides basic data for scientific research on the migration and transformation rules of the pollutants; wherein the quality detection of water resources becomes important.
The existing technology for detecting water resources is a sampling detection mode, and sampling detection equipment mostly detects water samples on the water surface, but the distribution area of the water resources is large, the range is wide, and only the water samples on the surface can not represent the quality of a whole water resource, so the detection error is large, and in addition; the existing water resource detection equipment can only finish the timing detection work by depending on electronic components, and has large limitation, so that the environment-friendly water quality detection sampler with accurate sampling can be produced at the right moment.
Disclosure of Invention
In order to realize the purposes of sucking water samples with different depths by utilizing water flow force and finishing water sample detection in a timed and quantitative manner, the invention provides the following technical scheme: the utility model provides an accurate environmental protection water quality testing sampler takes a sample, which comprises a housin, the spout has been seted up to the inside of casing, and the sliding surface of spout is connected with the gear, and the surperficial swing joint of gear has the ratchet, and the inside swing joint of gear has the screw rod, and the surperficial swing joint of screw rod has the meshing wheel, and the surperficial swing joint of meshing wheel has the flabellum, and the one end swing joint that the gear was kept away from to the screw rod has the drainage groove, and the fixed surface in drainage groove is connected with and meets the water board, and the restriction. The inside of casing just is located the equal fixedly connected with water storage bag in both sides of gear.
The invention has the beneficial effects that:
1. through the rotatory suction wind-force that produces of flabellum, utilize this suction wind-force can advance the water drainage into the water storage bag, meanwhile, the screw rod is rotatory can the meshing gear rotatory, and the casing moves the rotation of flabellum and can get into the water storage bag with the water drainage of the different degree of depth to the effect of utilizing water flow force to pump the different degree of depth water samples has been reached.
2. Lose the restriction power through torsion spring and the power of compressed before the release, so torsion spring reversal drives the screw rod reversal, and the casing loses the holding power, later slowly falls into the pond bottom again under the guide effect of water buoyancy and guide bar to the effect that the water sample detected has been accomplished at regular time and quantity.
Preferably, the inside of casing and the equal fixedly connected with water storage bag in both sides that are located the gear, the water that gets into in the water storage bag only can receive external force effect at the water storage bag and just can release down, so when the casing moves down, the power that the piston removed the production can not flow the rivers in the water storage bag.
Preferably, a piston is connected in the water storage bag in a sliding mode, and the size of the piston is smaller than the width of the water storage bag, so that the piston can move conveniently to generate suction force.
Preferably, the surface of the piston is movably connected with a telescopic rod, the lower end of the telescopic rod is movably connected with a power storage box, and elastic substances are filled in the power storage box and have certain telescopic capacity.
Preferably, the number of the fan blades is two, and the fan blades are uniformly distributed on two sides of the meshing wheel, so that the fan blades can rotate conveniently to enable the screw to rotate stably.
Preferably, the size of flabellum is greater than the length of meeting the water board, and meets the water board and be the arc design, is convenient for rivers contact and produces the extrusion force and then makes torsion spring compressed.
Preferably, the inside of gear and the bottom swing joint that is located the water storage bag have the guide bar, and the guide bar plays the effect of direction to the casing, avoids the casing to remove and rocks.
Preferably, the surface of the guide rod is movably connected with a roller, and the diameter of the roller is smaller than the width of the sliding groove.
Preferably, a clamping ring is movably connected to the surface of the ratchet wheel, the clamping ring is fixedly connected with the shell, and when the screw rotates forwards, the ratchet wheel can be in contact engagement with the clamping ring.
Drawings
FIG. 1 is a front cross-sectional view of the housing construction of the present invention;
FIG. 2 is a left side view of the housing construction of the present invention;
FIG. 3 is a schematic view of the structure of a drainage groove of the present invention;
FIG. 4 is a schematic view of a fan blade of the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 4.
In the figure: the device comprises a shell 1, a chute 2, a gear 3, a ratchet 4, a screw 5, a meshing wheel 6, a fan blade 7, a drainage groove 8, a water-meeting plate 9, a limiting groove 10, a torsion spring 11, a water storage bag 12, a piston 13, a telescopic rod 14, a power storage box 15 and a guide rod 16.
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.
Referring to fig. 1-5, an environment-friendly water quality detection sampler with accurate sampling comprises a shell 1, a chute 2 is arranged inside the shell 1, a gear 3 is connected to the surface of the chute 2 in a sliding manner, a guide rod 16 is movably connected to the inside of the gear 3 and the bottom of a water storage bag 12, and the guide rod 16 plays a role in guiding the shell 1 to prevent the shell 1 from moving and shaking; the surface of the guide rod 16 is movably connected with a roller, and the diameter of the roller is smaller than the width of the sliding chute 2.
The water storage bags 12 are fixedly connected with the two sides of the gear 3 in the shell 1, and water entering the water storage bags 12 can be released only under the action of external force on the water storage bags 12, so that when the shell 1 moves downwards, the water in the water storage bags 12 cannot flow out by the force generated by the movement of the piston 13; a piston 13 is slidably connected inside the water storage bag 12, and the size of the piston 13 is smaller than the width of the water storage bag 12, so that the piston 13 can move to generate a suction force.
The surface of the gear 3 is movably connected with a ratchet 4, the surface of the ratchet 4 is movably connected with a clamping ring, the clamping ring is fixedly connected with the shell 1, and when the screw 5 rotates forwards, the ratchet 4 can be contacted and meshed with the clamping ring; the inside swing joint of gear 3 has screw rod 5, and the surface swing joint of screw rod 5 has meshing wheel 6, and the surface swing joint of meshing wheel 6 has flabellum 7, and the quantity of flabellum 7 is two, and evenly distributed is in the both sides of meshing wheel 6, and the flabellum 7 of being convenient for is rotatory to make screw rod 5 steady rotation.
One end of the screw 5, which is far away from the gear 3, is movably connected with a drainage groove 8, the surface of the drainage groove 8 is fixedly connected with a water-meeting plate 9, the size of the fan blade 7 is larger than the length of the water-meeting plate 9, and the water-meeting plate 9 is in an arc-shaped design, so that the water flow is contacted to generate extrusion force, and the torsion spring 11 is compressed; the torsion spring 11 belongs to a helical spring; the ends of the torsion spring 11 are fixed to other components, which when rotated about the spring center pull them back to the original position, creating a torque or rotational force. The torsion spring 11 can store and release angular energy or statically hold a device by rotating the arm about the central axis of the spring body. Such springs are typically solid, however, the coils are spaced to reduce friction. They produce resistance to rotational or rotational external forces. The handedness of the torsion spring 11 is designed according to the application requirements, so as to determine the handedness of the spring. The turns are either tightly wound or separately wound to accommodate torsional loading, and the ends of the spring may be wound as hook-shaped or straight torsion arms.
A limiting groove 10 is formed in the drainage groove 8, and a torsion spring 11 is movably connected in the limiting groove 10; the surface of the piston 13 is movably connected with an expansion link 14, the lower end of the expansion link 14 is movably connected with a power storage box 15, and the power storage box 15 is filled with elastic substances and has certain expansion and contraction capacity.
When using, place casing 1 in the bottom of waiting to detect the pond, later when rivers flow, can earlier with meet the water board 9 contact, meet water board 9 and promoted and extrude torsion spring 11 by water, back torsion spring 11 is by the rotatory limit shrink of extrusion limit, torsion spring 11 shrink drives screw rod 5 and rotates, screw rod 5 rotates and drives flabellum 7 rotatory through meshing wheel 6 again, the rotatory suction wind-force that produces of flabellum 7, utilize this suction wind-force can be with water from drainage groove 8 drainage entering water storage bag 12, meanwhile, the rotatory gear 3 rotation that can mesh of screw rod 5, the direction of rotation of gear 3 this moment can mesh ratchet 4 and rand contact, and then make casing 1 driven the rebound, casing 1 removes the rotatory water drainage that can the different degree of depth of flabellum 7 and gets into water storage bag 12.
The screw 5 rotates stably due to the rotation of the fan blades 7, then the gear 3 is meshed with the ratchet wheel 4 to drive the shell 1 to move upwards, the distance between the shell 1 and the gear 3 is gradually increased when the shell 1 moves upwards, the power storage box 15 is pulled to further enable the telescopic rod 14 to be far away from the surface of the piston 13, the piston 13 is pulled to generate suction wind power in the water storage bag 12, the suction wind power can suck water into the interior of the shell, and when the water flow stops rotating, the torsion spring 11 loses the limiting force and releases the previous compressed force, the torsion spring 11 reverses to drive the screw 5 to reverse, the gear 3 reverses to enable the ratchet wheel 4 to not be meshed with the clamping ring, the shell 1 loses the supporting force, and then the water slowly falls on the bottom of the water pool under the guiding effects of the.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides an accurate environmental protection water quality testing sampler takes a sample, includes casing (1), its characterized in that: the water-cooled gear is characterized in that a sliding groove (2) is formed in the shell (1), a gear (3) is connected to the surface of the sliding groove (2) in a sliding mode, a ratchet wheel (4) is movably connected to the surface of the gear (3), a screw rod (5) is movably connected to the interior of the gear (3), a meshing wheel (6) is movably connected to the surface of the screw rod (5), a fan blade (7) is movably connected to the surface of the meshing wheel (6), a drainage groove (8) is movably connected to one end, far away from the gear (3), of the screw rod (5), a water-meeting plate (9) is fixedly connected to the surface of the drainage groove (8), a limiting groove (10) is formed in the drainage groove (8), and a torsion; the inside of the shell (1) and the two sides of the gear (3) are fixedly connected with water storage bags (12).
2. The environment-friendly water quality detection sampler with accurate sampling according to claim 1, characterized in that: the inside sliding connection of water storage bag (12) has piston (13), and the size of piston (13) is less than the width of water storage bag (12).
3. The environment-friendly water quality detection sampler with accurate sampling according to claim 2, characterized in that: the surface of the piston (13) is movably connected with an expansion link (14), and the lower end of the expansion link (14) is movably connected with a power storage box (15).
4. The environment-friendly water quality detection sampler with accurate sampling according to claim 1, characterized in that: the number of the fan blades (7) is two, and the fan blades are uniformly distributed on two sides of the meshing wheel (6).
5. The environment-friendly water quality detection sampler with accurate sampling according to claim 1, characterized in that: the size of the fan blade (7) is larger than the length of the water-meeting plate (9), and the water-meeting plate (9) is designed in an arc shape.
6. The environment-friendly water quality detection sampler with accurate sampling according to claim 1, characterized in that: the guide rod (16) is movably connected with the inner part of the gear (3) and the bottom of the water storage bag (12).
7. The environment-friendly water quality detection sampler with accurate sampling according to claim 6, characterized in that: the surface of the guide rod (16) is movably connected with a roller, and the diameter of the roller is smaller than the width of the sliding groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010281257.4A CN111307532B (en) | 2020-04-10 | 2020-04-10 | Accurate environmental protection water quality testing sampler takes a sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010281257.4A CN111307532B (en) | 2020-04-10 | 2020-04-10 | Accurate environmental protection water quality testing sampler takes a sample |
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| Publication Number | Publication Date |
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| CN111307532A CN111307532A (en) | 2020-06-19 |
| CN111307532B true CN111307532B (en) | 2020-12-15 |
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| CN202010281257.4A Expired - Fee Related CN111307532B (en) | 2020-04-10 | 2020-04-10 | Accurate environmental protection water quality testing sampler takes a sample |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115093951A (en) * | 2022-07-13 | 2022-09-23 | 李雪 | Intelligent hydraulic engineering detecting system based on Internet of things |
| CN116929856B (en) * | 2023-09-15 | 2024-01-16 | 天津第四市政建筑工程有限公司 | Sampling robot and method for monitoring pollution of urban sewage to inland water quality |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9708871B2 (en) * | 2013-03-07 | 2017-07-18 | National Oilwell Varco, L.P. | Apparatus and method for controlling, measuring, and sampling a fluid flow |
| CN106441998B (en) * | 2016-11-21 | 2019-06-21 | 杭州可可景观园林设计工程有限公司 | A kind of environment-friendly type industrial wastewater convenient for sampling device |
| CN206777965U (en) * | 2017-03-23 | 2017-12-22 | 天津德瑞安海洋工程有限公司 | A kind of scientific research collection type hawse-pipe main body of mooring buoy |
| CN206818473U (en) * | 2017-05-03 | 2017-12-29 | 北京市格雷斯普科技开发公司 | A kind of portable automatic water quality sampler of integrated design |
| CN207600790U (en) * | 2017-12-19 | 2018-07-10 | 天津市职业大学 | A kind of deep water sample hydrophore of bottom turnover plate type design |
| CN207923531U (en) * | 2018-04-02 | 2018-09-28 | 孟飞 | A kind of environmental monitoring water-quality sampler |
| CN108956202A (en) * | 2018-07-17 | 2018-12-07 | 芜湖芬特勘测服务有限公司 | A kind of water quality sampling submariner device with depth measurement function |
| CN109100177B (en) * | 2018-09-21 | 2020-12-01 | 义乌市丹航科技有限公司 | River sludge extraction device |
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- 2020-04-10 CN CN202010281257.4A patent/CN111307532B/en not_active Expired - Fee Related
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Address after: 610000 Chengluo Avenue 2025, Longquanyi District, Chengdu City, Sichuan Province Applicant after: Wu Debo Address before: 450003 No.12, East Chengbei Road, Jinshui District, Zhengzhou City, Henan Province Applicant before: Wu Debo |
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Address after: 450003 No.12, East Chengbei Road, Jinshui District, Zhengzhou City, Henan Province Applicant after: Wu Debo Address before: 610000 Chengluo Avenue 2025, Longquanyi District, Chengdu City, Sichuan Province Applicant before: Wu Debo |
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