CN113049310B - Environmental monitoring deep water sampler - Google Patents
Environmental monitoring deep water sampler Download PDFInfo
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- CN113049310B CN113049310B CN202110303809.1A CN202110303809A CN113049310B CN 113049310 B CN113049310 B CN 113049310B CN 202110303809 A CN202110303809 A CN 202110303809A CN 113049310 B CN113049310 B CN 113049310B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 230000007613 environmental effect Effects 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000005086 pumping Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 abstract description 12
- 238000005070 sampling Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 230000007423 decrease Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012952 Resampling Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Classifications
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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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- 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
-
- 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
- G01N2001/1418—Depression, aspiration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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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 field of samplers. The invention discloses an environment monitoring deepwater sampler, which aims to solve the problems that a device needs to extract water sources for multiple times when the device samples water sources with different depths, the device needs to collect samples through a container after sampling the water sources, the water sources are easy to be polluted, and the device is inconvenient to finely adjust the descending depth of the device in the using process. The invention is composed of a water pumping mechanism and a water storage mechanism. The device falls to appointed high back through the internal thread pipe of three difference in height, it is intraductal to drive the push rod through the cylinder shrink and shift up and inhale the internal thread with the water source, irritate the water source through the water inlet of collecting box and get, the water source of the disposable different degree of depth of taking a sample of being convenient for, the device makes the external thread pipe descend to certain degree of depth through electric telescopic handle, then rotates through the motor and drives the internal thread pipe and rotate, makes the external thread pipe move down, finely tunes the degree of depth of the decline of external thread pipe, and the practicality is better.
Description
Technical Field
The invention relates to the field of samplers, in particular to an environment monitoring deepwater sampler.
Background
A deep water sampler is a common instrument used for collecting a water sample environment. It is widely used in water pollution environment monitoring, health epidemic prevention, labor protection, scientific research and other units, and may be also used in combination with relevant instrument. Through the analysis of the sampling water body, the degree of the pollution of the environment by harmful water bodies is known, the actual condition of the pollution is provided for relevant departments, and countermeasures are taken, so that the healthy living environment of people is guaranteed.
The prior patent (public number: CN108414279A) discloses an environment monitoring deep water sampler, which needs to extract water sources for many times when the device samples the water sources at different depths, the operation is troublesome, the device needs to collect samples through a container after sampling the water sources, water source pollution is easily caused in the collection process, the sampling process is troublesome, the device is inconvenient to finely adjust the descending depth of the device in the use process, the practicability is poor, in addition, CN211954849U in other prior deep water sampling devices adopts a plurality of sampling modules which are overlapped in the vertical direction to sample water, and the defect of inconvenient unloading in the taking out of subsequent water samples exists.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an environment monitoring deepwater sampler, which solves the problems that the device needs to extract water sources at different depths for multiple times when sampling the water sources, the operation is troublesome, the device needs to collect samples through a container after sampling the water sources, the water sources are easily polluted in the collection process, the sampling process is troublesome, the device is inconvenient to finely adjust the descending depth of the device in the use process, and the practicability is poor.
In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides an environmental monitoring deep water sampler, includes electric telescopic handle, electric telescopic handle's side fixedly connected with bracing piece, the bottom surface fixedly connected with montant of bracing piece, the bottom surface fixedly connected with chassis of montant, electric telescopic handle's bottom fixedly connected with mechanism that draws water.
The water pumping mechanism comprises a disc, the top surface of the disc is fixedly connected with the bottom end of an electric telescopic rod, the side surface of the disc is fixedly connected with a cylinder, the upper side of the inner wall of the cylinder is fixedly connected with a cylinder, the bottom end of the cylinder is fixedly connected with a pressure plate, the bottom surface of the pressure plate is fixedly connected with a push rod, the side surface of the inner wall of the cylinder is fixedly connected with a motor, the side surface of the rotating shaft of the motor is fixedly sleeved with a driving gear, the bottom surface of the inner wall of the cylinder is movably inserted with three internal thread pipes, the side surface of each internal thread pipe is fixedly connected with a reinforcing rib, the side surface of each reinforcing rib is movably inserted with a water storage mechanism, the bottom surface of each internal thread pipe is fixedly connected with a filter plate, the top of the inner side of each internal thread pipe is in threaded connection with an external thread pipe, the inside of each external thread pipe is in sliding connection with the side surface of the push rod, and the side surface of each external thread pipe is fixedly sleeved with a bearing, the side of bearing and the inner wall fixed connection of drum, the fixed cover in side of external thread pipe has connected driven gear, driven gear and driving gear meshing, it is three driven gear anticlockwise meshes in proper order.
The water storage mechanism comprises a collecting box, the side surface of the collecting box is movably inserted with the side surface of a reinforcing rib, the side surface of the collecting box is connected with a baffle plate in a sliding way, the side surface of the baffle plate is provided with a leak hole, the lower side of the baffle plate is fixedly connected with a pressure spring, one end of the pressure spring, far away from the baffle plate, is fixedly connected with the side surface of the collecting box, the side surface of the collecting box is movably inserted with two insertion rods, the side surfaces of the insertion rods are butted with the top surface of the baffle plate, the side surfaces of the insertion rods are movably sleeved with a reset spring, one end of the reset spring is fixedly connected with the side surfaces of the insertion rods, the other end of the reset spring is fixedly connected with the side surfaces of the collecting box, one opposite sides of the two insertion rods are rotatably connected with a convex block, one opposite sides of the two insertion rods are fixedly connected with a connecting rod, the side surfaces of the connecting rod are butted with the side surfaces of the convex block, the top surface of the collecting box is provided with a sliding groove, the inner wall sliding connection of spout has the slider, the bottom surface of slider and the top surface fixed connection of inserted bar, the top surface activity of slider is pegged graft there is the bullet piece, the bottom surface of bullet piece passes through the top surface swing joint of spiral spring and slider.
Preferably, the number of the support rods is three, and the three support rods are annularly distributed at equal intervals.
Preferably, the number of the reinforcing ribs is eighteen, and eighteen reinforcing ribs are a group of six reinforcing ribs which are annularly distributed on the side surfaces of the three internal thread pipes at equal intervals.
Preferably, the number of the external thread pipes is three, and the three external thread pipes are distributed in a step shape.
Preferably, the water inlet of the collecting box is equal to the aperture of the leak hole, and the water inlet of the collecting box is arranged on the lower side of the leak hole.
Preferably, the shape of bullet piece is the hemisphere, the top surface of bullet piece is contradicted with the inboard of strengthening rib.
Advantageous effects
The invention provides an environment monitoring deepwater sampler. Compared with the prior art, the method has the following beneficial effects:
(1) this environmental monitoring deep water sampler descends to appointed high back through the internal thread pipe of three difference in height, and it is intraductal to drive the push rod to shift up and inhale the internal thread through the cylinder shrink, irritates the water source through the water inlet of collecting box and gets, easy operation is convenient, and the water source of the disposable different degree of depth of taking a sample of being convenient for, convenient and fast.
(2) This deep water sampler of environmental monitoring is through filling in the strengthening rib with the collecting box, then rotate the lug and make the connecting rod drive the inserted bar and remove, make the inserted bar push down the baffle, and then make the water inlet of collecting box open, and remove through the inserted bar simultaneously and make the bullet piece shift up contradict with the side of the inside of strengthening rib, fix the collecting box on the strengthening rib, then it is intraductal to drive the push rod through the cylinder shrink and shift up to inhale the water source to the internal thread, collect the water source through a plurality of collecting boxes, the sample is simple and convenient, and do not need artifical quantitative water source of resampling, and reduce the possibility that the water source pollutes.
(3) According to the environment monitoring deep water sampler, the outer threaded pipe is driven to descend to a certain depth through the electric telescopic rod, then the inner threaded pipe is driven to rotate through the rotation of the motor, the outer threaded pipe is driven to move downwards, the descending depth of the outer threaded pipe is finely adjusted, and the practicability is better;
(4) the loading and unloading of the sample is greatly facilitated by the design of the ejectable plug-in collection chamber.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial perspective sectional view of the present invention;
FIG. 3 is a partial perspective view of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A according to the present invention;
fig. 5 is a partial perspective view of the present invention.
In the figure: 1. an electric telescopic rod; 2. a support bar; 3. a vertical rod; 4. a chassis; 5. a water pumping mechanism; 501. a disc; 502. a cylinder; 503. a cylinder; 504. a platen; 505. a push rod; 506. a motor; 507. a driving gear; 508. an internally threaded tube; 509. reinforcing ribs; 510. filtering the plate; 511. an externally threaded tube; 512. a bearing; 513. a driven gear; 6. a water storage mechanism; 601. a collection box; 602. a baffle plate; 603. a leak hole; 604. inserting a rod; 605. a reset spring; 606. a bump; 607. a connecting rod; 608. a chute; 609. a slider; 610. a spring block; 611. and (5) pressing a spring.
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 environmental monitoring deep water sampler comprises an electric telescopic rod 1, a supporting rod 2 is fixedly connected to the side surface of the electric telescopic rod 1, a vertical rod 3 is fixedly connected to the bottom surface of the supporting rod 2, a chassis 4 is fixedly connected to the bottom surface of the vertical rod 3, a pumping mechanism 5 is fixedly connected to the bottom end of the electric telescopic rod 1, and the depth of the device descending can be conveniently adjusted through the electric telescopic rod 1.
In the invention, a water pumping mechanism 5 comprises a disc 501, the top surface of the disc 501 is fixedly connected with the bottom end of an electric telescopic rod 1, the side surface of the disc 501 is fixedly connected with a cylinder 502, the upper side of the inner wall of the cylinder 502 is fixedly connected with a cylinder 503, the bottom end of the cylinder 503 is fixedly connected with a pressure plate 504, the bottom surface of the pressure plate 504 is fixedly connected with a push rod 505, the side surface of the inner wall of the cylinder 502 is fixedly connected with a motor 506, the side surface of the rotating shaft of the motor 506 is fixedly sleeved with a driving gear 507, the bottom surface of the inner wall of the cylinder 502 is movably inserted with three internal thread pipes 508, the side surface of the internal thread pipe 508 is fixedly connected with a reinforcing rib 509, the side surface of the reinforcing rib 509 is movably inserted with a water storage mechanism 6, the bottom surface of the internal thread pipe 508 is fixedly connected with a filter plate 510, the internal thread pipe 508 sucks water source into the water source for filtering through the filter plate 510, the possibility of sundries entering the device is reduced, the top part inside of the internal thread pipe 508 is connected with an external thread 511, the inside of the external thread pipe 511 is connected with the side surface of the push rod 505 in a sliding manner, the push rod 505 is driven to move upwards through the external thread pipe 511 by the contraction of the air cylinder 503 to suck water into the internal thread pipe 508, the side surface of the external thread pipe 511 is fixedly sleeved with the bearing 512, the side surface of the bearing 512 is fixedly connected with the inner wall of the cylinder 502, the side surface of the external thread pipe 511 is fixedly sleeved with the driven gear 513, the driven gear 513 is meshed with the driving gear 507, the three driven gears 513 are sequentially meshed anticlockwise, the driven gear 513 on the front side is meshed with the two driven gears 513 on the rear side respectively, the height of the driven gear 513 on the front side is twice of the rear end of the two driven gears 513 on the rear side, and the three driven gears 513 can rotate simultaneously to adjust the descending height of the internal thread pipe 508.
In the invention, the water storage mechanism 6 comprises a collection box 601, the side surface of the collection box 601 is movably inserted with the side surface of a reinforcing rib 509, the side surface of the collection box 601 is connected with a baffle 602 in a sliding way, the side surface of the baffle 602 is provided with a leak hole 603, the lower side of the baffle 602 is fixedly connected with a pressure spring 611, one end of the pressure spring 611 far away from the baffle 602 is fixedly connected with the side surface of the collection box 601, the side surface of the collection box 601 is movably inserted with two insertion rods 604, the side surface of the insertion rod 604 is abutted against the top surface of the baffle 602, the side surface of the insertion rod 604 is movably sleeved with a return spring 605, one end of the return spring 605 is fixedly connected with the side surface of the insertion rod 604, the other end of the return spring 605 is fixedly connected with the side surface of the collection box 601, one side surface opposite to the two insertion rods 604 is rotatably connected with a bump 607, the side surface of the connection rod 607 is abutted against the side surface of the bump 606, the top surface of the collection box 601 is provided with a chute 608, the inner wall of the sliding groove 608 is connected with a sliding block 609 in a sliding mode, the bottom face of the sliding block 609 is fixedly connected with the top face of the inserting rod 604, an elastic block 610 is movably inserted into the top face of the sliding block 609, the bottom face of the elastic block 610 is movably connected with the top face of the sliding block 609 through a spiral spring, the collecting box 601 is plugged into the reinforcing rib 509, then the connecting rod 607 is driven to drive the inserting rod 604 to move by rotating the protruding block 606, the inserting rod 604 is driven to press the baffle 602 downwards, the water inlet of the collecting box 601 is driven to be opened, meanwhile, the elastic block 610 is driven to move upwards to move to abut against the side face of the inside of the reinforcing rib 509 through the movement of the inserting rod 604, the collecting box 601 is fixed onto the reinforcing rib 509, the thickness of the collected water is reduced through the rotating protruding block 606, the baffle 602 is driven to move upwards to seal the water inlet of the collecting box 601 and the collecting box 601 is taken out, and the operation is simple and convenient.
In the invention, the number of the support rods 2 is three, and the three support rods 2 are distributed annularly at equal intervals, thereby ensuring the stability of the device during operation.
In the present invention, eighteen reinforcing ribs 509 are provided, and eighteen reinforcing ribs 509 are annularly distributed in a group at equal intervals on the side surfaces of the three internal threaded tubes 508, so that the strength of the internal threaded tubes 508 itself is increased, and the stable up-and-down movement of the internal threaded tubes 508 when the external threaded tubes 511 rotate is ensured to finely adjust the height of the device which is lowered.
In the invention, the number of the external threaded pipes 511 is three, and the three external threaded pipes 511 are distributed in a step shape, so that water sources at different depths can be sampled conveniently and simultaneously.
In the invention, the water inlet of the collecting box 601 is equal to the aperture of the leak hole 603, and the water inlet of the collecting box 601 is arranged at the lower side of the leak hole 603.
In the invention, the shape of the spring block 610 is hemispherical, and the top surface of the spring block 610 is abutted against the inner side of the reinforcing rib 509, so that the collecting box 601 is conveniently fixed on the reinforcing rib 509.
When the device is used, the device is moved to a designated position, the collection box 601 is plugged into the reinforcing rib 509, then the connecting rod 607 is driven to drive the inserted rod 604 to move by rotating the lug 606, the inserted rod 604 is driven to press the baffle 602 downwards, the water inlet of the collection box 601 is driven to be opened, meanwhile, the elastic block 610 is driven to move upwards by the movement of the inserted rod 604 to be abutted against the side surface inside the reinforcing rib 509, the collection box 601 is fixed on the reinforcing rib 509, then the external threaded pipe 511 is driven to descend to a certain depth by the electric telescopic rod 1, then the internal threaded pipe 508 is driven to rotate by the rotation of the motor 506, the external threaded pipe 511 is driven to move downwards, the descending depth of the external threaded pipe 511 is finely adjusted, then the push rod 505 is driven to move upwards by the contraction of the air cylinder 503 to suck a water source into the internal threaded pipe 508, the water source is pumped by the water inlet of the collection box 601, then is reset by the air cylinder 503, then the internal threaded pipe 508 is driven to move upwards by the electric telescopic rod 1, then the lug 606 is rotated to cause the inserted rod 604 to reset, which drives the baffle 602 to move upwards to seal the water inlet of the collecting tank 601 and take down the collecting tank 601, thus completing the sampling of the water source.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (4)
1. The utility model provides an environmental monitoring deep water sampler, includes electric telescopic handle (1), its characterized in that: the side of the electric telescopic rod (1) is fixedly connected with a plurality of supporting rods (2), the bottom surface of each supporting rod (2) is fixedly connected with a vertical rod (3), the bottom surface of each vertical rod (3) is fixedly connected with a chassis (4), the bottom end of the electric telescopic rod (1) is fixedly connected with a water pumping mechanism (5), the water pumping mechanism (5) comprises a disc (501), the top surface of the disc (501) is fixedly connected with the bottom end of the electric telescopic rod (1), the side surface of the disc (501) is fixedly connected with a cylinder (502), the upper side of the inner wall of the cylinder (502) is fixedly connected with a cylinder (503), the bottom end of the cylinder (503) is fixedly connected with a pressure plate (504), the bottom surface of the pressure plate (504) is fixedly connected with a push rod (505), the side surface of the inner wall of the cylinder (502) is fixedly connected with a motor (506), and the side surface of the rotating shaft of the motor (506) is fixedly sleeved with a driving gear (507), the bottom surface of the inner wall of the cylinder (502) is movably inserted with three internal threaded pipes (508), the side surface of the internal thread pipe (508) is fixedly connected with a reinforcing rib (509), the side surface of the reinforcing rib (509) is movably inserted with a water storage mechanism (6), the bottom surface of the internal thread pipe (508) is fixedly connected with a filter plate (510), the top part of the inner side of the internal thread pipe (508) is connected with an external thread pipe (511) through screw threads, the inner part of the external thread pipe (511) is connected with the side surface of the push rod (505) in a sliding way, the side surface of the external thread pipe (511) is fixedly sleeved with a bearing (512), the side surface of the bearing (512) is fixedly connected with the inner wall of the cylinder (502), the side surface of the external thread pipe (511) is fixedly sleeved with a driven gear (513), the driven gears (513) are meshed with the driving gear (507), and the three driven gears (513) are meshed in sequence in a counterclockwise direction;
the water storage mechanism (6) comprises a collection box (601), the side surface of the collection box (601) is movably inserted with the side surface of a reinforcing rib (509), the side surface of the collection box (601) is connected with a baffle (602) in a sliding manner, the side surface of the baffle (602) is provided with a leak hole (603), the water inlet of the collection box (601) is equal to the aperture of the leak hole (603), the water inlet of the collection box (601) is arranged at the lower side of the leak hole (603), the lower side of the baffle (602) is fixedly connected with a pressure spring (611), one end of the pressure spring (611) far away from the baffle (602) is fixedly connected with the side surface of the collection box (601), the side surface of the collection box (601) is movably inserted with two insertion rods (604), the side surface of the insertion rod (604) is abutted against the top surface of the baffle (602), the side surface of the insertion rod (604) is movably sleeved with a return spring (605), one end of the return spring (605) is fixedly connected with the side surface of the insertion rod (604), the other end of the reset spring (605) is fixedly connected with the side face of the collection box (601), one side, opposite to the two insertion rods (604), of each insertion rod (604) is rotatably connected with a bump (606), one side, opposite to the two insertion rods (604), of each connection rod (607) is fixedly connected with a connection rod (607), the side face of each connection rod (607) is abutted to the side face of each bump (606), the top face of the collection box (601) is provided with a sliding groove (608), the inner wall of the sliding groove (608) is slidably connected with a sliding block (609), the bottom face of each sliding block (609) is fixedly connected with the top face of each insertion rod (604), an elastic block (610) is movably inserted into the top face of each sliding block (609), the top face of each elastic block (610) is movably connected with the top face of each sliding block (609) through a spiral spring, each elastic block (610) is hemispherical in shape, and the top face of each elastic block (610) is abutted to the inner side of each reinforcing rib (509).
2. The environmental monitoring deepwater sampler of claim 1, characterized in that: the number of the support rods (2) is three, and the three support rods (2) are distributed annularly at equal intervals.
3. An environmental monitoring deep water sampler according to claim 2, characterized in that: the number of the reinforcing ribs (509) is eighteen, and the eighteen reinforcing ribs (509) are distributed on the side surfaces of the three internal thread pipes (508) in an annular mode at equal intervals in a group.
4. An environmental monitoring deep water sampler according to claim 2, characterized in that: the number of the external thread pipes (511) is three, and the three external thread pipes (511) are distributed in a step shape.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110303809.1A CN113049310B (en) | 2021-03-22 | 2021-03-22 | Environmental monitoring deep water sampler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110303809.1A CN113049310B (en) | 2021-03-22 | 2021-03-22 | Environmental monitoring deep water sampler |
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| CN113049310A CN113049310A (en) | 2021-06-29 |
| CN113049310B true CN113049310B (en) | 2022-09-02 |
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| CN202110303809.1A Expired - Fee Related CN113049310B (en) | 2021-03-22 | 2021-03-22 | Environmental monitoring deep water sampler |
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| CN115436110B (en) * | 2022-11-09 | 2023-01-24 | 山东省国土空间生态修复中心 | Underground water sample collecting device for geological exploration and using method thereof |
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