CN115322879B - Sample sampling equipment for underwater microorganism detection - Google Patents

Sample sampling equipment for underwater microorganism detection Download PDF

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Publication number
CN115322879B
CN115322879B CN202211244505.3A CN202211244505A CN115322879B CN 115322879 B CN115322879 B CN 115322879B CN 202211244505 A CN202211244505 A CN 202211244505A CN 115322879 B CN115322879 B CN 115322879B
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sampling
plate
sampling tube
floating platform
tube clamping
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CN115322879A (en
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洪晓鸣
任文娟
高占东
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Tianjin Haihe Mapping Technique Testing Co ltd
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Tianjin Haihe Mapping Technique Testing Co ltd
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/02Form or structure of the vessel
    • C12M23/08Flask, bottle or test tube
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/48Holding appliances; Racks; Supports
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02Stirrer or mobile mixing elements
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M33/00Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/04Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles
    • C12M33/06Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles for multiple inoculation or multiple collection of samples
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M33/00Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/14Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Clinical Laboratory Science (AREA)
  • Molecular Biology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

The invention relates to the technical field of sampling equipment, in particular to sampling equipment for underwater microorganism detection, which comprises sampling equipment for underwater microorganism detection, and the sampling equipment comprises a counterweight floating platform, wherein the bottom of the counterweight floating platform is hinged with sampling tube clamping seats through a torsion spring shaft, the sampling tube clamping seats are uniformly distributed along the circumferential direction of the counterweight floating platform, the outer side of each sampling tube clamping seat is provided with an outer ring plate in limit fit with the sampling tube clamping seat, the outer ring plate moves downwards along the vertical direction, all the sampling tube clamping seats rotate relative to the counterweight floating platform through torsion springs, sampling tubes in the sampling tube clamping seats are supported at the top of the outer ring plate and are distributed in a multi-angle high-low staggered manner, and through the arrangement of the structure, the outer ring plate can protect the outer wall of the sampling tubes, meanwhile, the sampling tubes in different directions can be distributed in a high-low staggered manner, and samples can be collected in different directions and different depths under the water surface, so that different samples can be obtained, and the detection of data can be improved.

Description

Sample sampling equipment for underwater microorganism detection
Technical Field
The invention relates to the technical field of sampling equipment, in particular to sample sampling equipment for underwater microorganism detection.
Background
The water quality problem is always the focus of major concern, water for enterprises is discharged into rivers after being treated, but the phenomenon of stealing and discharging is not eliminated, the ecological environment is damaged after long-term discharge, microorganisms in the water are generally detected by detection equipment, and whether the water discharged by the enterprises reaches the standard is analyzed by water sample data;
the existing device has low sampling efficiency, causes the accuracy of sample detection to decline, and is inconvenient to carry out the extraction of diversified many degree of depth and many times sample to detecting the waters, and frequent sample is wasted time and energy, and the microorganism that lies in different aspect under the surface of water is hardly gathered by the sample, leads to the deletion of partial microorganism in the sample, and then influences the detection and the collection of data.
Disclosure of Invention
The invention aims to provide a sample sampling device for underwater microorganism detection, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sample sampling device for underwater microorganism detection comprises a counterweight floating platform, wherein the bottom of the counterweight floating platform is hinged with a sampling tube clamping seat through a torsion spring shaft, the sampling tube clamping seats are uniformly distributed along the circumferential direction of the counterweight floating platform, an outer ring plate in limit fit with the sampling tube clamping seat is arranged on the outer side of the sampling tube clamping seat, the outer ring plate moves downwards along the vertical direction, all the sampling tube clamping seats rotate relative to the counterweight floating platform through torsion springs, and sampling tubes in the sampling tube clamping seats are supported on the top of the outer ring plate and are distributed in a multi-angle high-low staggered manner; the bottom end of the counterweight floating platform is rotatably provided with a transmission rod arranged along the vertical direction, the bottom end of the transmission rod is fixedly provided with a base circular plate, the bottom of the base circular plate is clamped with a stirring plate through a sliding groove, and the stirring plate is used for stirring microorganisms below the water surface.
Preferably, the surface of the transmission rod is matched with a sliding block through threads, the sliding block is fixedly connected with the outer ring plate through a cross rod, and a limiting rod which penetrates through the sliding block is installed at the bottom of the counterweight floating platform.
Preferably, a motor is installed inside the counterweight floating platform, and an output part of the motor is sleeved with the top end of the transmission rod.
Preferably, the bottom of the outer ring plate is rotatably sleeved with a rotating ring, blades are fixedly arranged on the outer wall of the rotating ring in the circumferential direction, baffles are arranged at the bottom ends of the blades, and the baffles move downwards along the vertical direction to the maximum stroke and are located on the rotating path of the stirring plate.
Preferably, telescopic adjusting plates are fixedly mounted at the top ends of the sampling tube clamping seats, and filter plates are fixedly mounted at the top ends of movable portions of the telescopic adjusting plates.
Preferably, the filter is transversely lay and with install the sampling tube opening laminating on the sampling tube cassette, the through-hole has evenly been laid on the surface of filter.
Preferably, first piston pipe has been cup jointed to the inside of slider, the all fixed mounting of filter side has the second piston pipe, and first piston pipe passes through the hose and is connected with the intercommunication of second piston pipe, and the movable part of second piston pipe installs the dislocation board of slip laminating at the filter surface, and the dislocation board surface be provided with filter surface through-hole matched with round hole.
Preferably, the first piston tube is arranged along the vertical direction of the slide block, and the movable part is downward.
Preferably, the first piston pipe moves along with the sliding block in the vertical direction and is in press fit with the surface of the circular plate of the base.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the outer ring plate is arranged and positioned at the outer side of the sampling pipe, and the inner surface of the outer ring plate is attached to the outer wall of the sampling pipe, so that the sampling pipe can be protected, and the situation that the sampling pipe is damaged due to vibration in the conveying process is avoided; outer crown plate is when the lapse, be convenient for lose spacing and the protection to the sampling tube, the sampling tube then can rotate to the outside of counter weight floating platform along with the torsion of torsion spring axle with the sampling tube cassette this moment, and the laminating is on the top surface of outer crown plate, and the slope is personally submitted at the top of outer crown plate, make the sampling tube height dislocation at its top lay, can carry out the collection of sample to different directions and the different degree of depth under the surface of water, thereby obtain different samples, in order to promote the detection of data.
2. According to the invention, by arranging the stirring plate, the rotation of the stirring plate can uniformly stir the microorganisms distributed on different layers in the water area, so that the sampling of different microorganisms in water is facilitated, and the subsequent data detection result is improved.
3. According to the invention, the second piston tube is arranged, and when the round hole on the surface of the second piston tube is attached to the through hole on the surface of the filter plate, liquid can enter the sampling tube and filter floating substances or large-particle impurities in water, so that the quality of a sample is improved, and the detection is convenient; when second piston pipe surface round hole misplaced with filter plate surface through-hole, can form the opening of sampling pipe and shelter from, reduce the water entering and the inside liquid discharge of sampling pipe to increase the closure of sampling pipe, promote the detection quality of sample.
4. According to the invention, the blades are arranged, the rotation of the blades can stir nearby water areas, so that the uniform mixing of microorganisms on different layers is further promoted, and meanwhile, the stirring can also stir the water surface, so that the floating objects on the water surface are far away from the counterweight floating platform, the floating objects are reduced from entering from the opening of the sampling pipe, the quality of a water sample is promoted, and the subsequent detection is facilitated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is a partial schematic view of the structure of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of another state of the structure of FIG. 1 according to the present invention;
FIG. 6 is a schematic view of the structure at A in FIG. 5 according to the present invention;
FIG. 7 is a bottom view of the structure of FIG. 5;
FIG. 8 is a partial schematic view of the structure of FIG. 7 according to the present invention;
FIG. 9 is a schematic side view of the dislocation plate of FIG. 1 according to the present invention;
fig. 10 is a schematic view of another state of the dislocation plate of the present invention controlled by a second piston tube.
In the figure: 1. a counterweight floating platform;
2. a transmission rod; 201. a slider; 202. an outer ring plate; 203. a sampling tube clamping seat;
3. a base circular plate; 301. a stirring plate;
4. rotating the ring; 401. a blade; 402. a baffle plate;
5. a telescopic adjusting plate; 501. a filter plate;
6. a first piston tube; 601. a second piston tube; 602. a dislocation plate.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in fig. 1 to 10, this embodiment is sample sampling equipment for microbiological detection under water, including counter weight floating platform 1, counter weight floating platform 1's inside is provided with motor and portable power source, and counter weight floating platform 1 is the common suspension material among the prior art, and through increasing the counter weight, make its stable suspension on the surface of water, redundant description is not given here, place in discharging waters department through counter weight floating platform 1, through rivers, the manual work is placed or external drive, make it be located the detection place can, and can not be to diversified and many degree of depth sampling in the river course waters to sampling device, and can not promote when detecting data scheduling problem with different aspect microbiological sampling.
As shown in fig. 1 to 4, concretely, when the counterweight floating platform 1 is located in a detection water area, the motor is started to rotate positively through an external electric control component, the motor drives the transmission rod 2 to rotate at a uniform speed, the rotation of the transmission rod 2 drives the base circular plate 3 fixedly connected with the bottom end to rotate, similarly, the base circular plate 3 drives the stirring plate 301 clamped with the base circular plate to rotate, the stirring plate 301 is detachably installed on the base circular plate 3, the stirring plate 301 can be clamped on the base circular plate 3 before sampling, otherwise, the stirring plate can be detached after sampling is completed, so that the integral device is convenient to transport and carry, the uniform rotation of the stirring plate 301 can stir the lower layer of the water surface, thereby uniformly mixing microorganisms at different levels below the water surface, being convenient for sampling different microorganisms in the water, and promoting subsequent data detection results.
After the stirring plate 301 is stirred for a certain period of time, as shown in fig. 3, when the motor rotates forward, the sliding block 201 is located at the top smooth surface of the transmission rod 2, at this time, the motor rotates backward through an external electric control component, the sliding block 201 moves downward along the vertical direction of the transmission rod 2, because the sliding block 201 is fixedly connected with the outer ring plate 202 through a cross rod, the outer ring plate 202 moves downward along with the sliding block 201 synchronously, the inner surface of the outer ring plate 202 is made of a softer material, the outer wall of the sampling tube can be protected, the situation that the sampling tube is damaged due to shaking or vibration in the transportation process is avoided, because the sampling tube clamping seat 203 is rotationally connected with the counterweight floating platform 1 through the torsion spring shaft, when the outer ring plate 202 moves downward to separate from limiting and protecting the sampling tube on the sampling tube clamping seat 203, the sampling tube can rotate to the outer side of the counterweight floating platform 1 along with the torsion spring shaft together with the sampling tube clamping seat 203, and synchronously move downwards along with the top of the outer ring plate 202, as shown in fig. 5, when the outer ring plate 202 is in a front view angle, one end of the outer ring plate has a different height from the other end, and is in a slope shape, so that when the slide block 201 is positioned at the smooth surface of the bottom of the transmission rod 2, the transmission rod 2 normally rotates but the outer ring plate 202 stops moving downwards, so that the sampling pipes contacting with the top of the outer ring plate 202 are arranged in a staggered way, at the moment, the sampling pipes positioned at the lower part are positioned under the water surface, at the moment, water sampling is firstly carried out, and along with the liquid entering the sampling pipes and the increase of gravity, the whole device sinks for a certain distance, the sampling pipes with the opening height higher than that of the first sampling pipe contact with the water surface later, water sample collection is carried out in sequence, and the sampling pipes are arranged along the circumference of the outer ring plate 202, at the moment, microbes in different directions and different water surface layers are sampled, and diversified collection is carried out, different samples can be obtained, so that detection of different data is realized.
As shown in fig. 7 and 8, when the outer ring plate 202 moves down to the smooth bottom of the transmission rod 2 along with the slider 201, the rotating ring 4 rotatably sleeved at the bottom of the outer ring plate 202 moves down synchronously, and because the blades 401 are fixedly installed on the outer wall of the rotating ring 4 in the circumferential direction, and the baffles 402 are installed at the bottom ends of the blades 401, and the baffles 402 are located on the rotating path of the stirring plate 301, the rotation of the stirring plate 301 drives a set of baffles 402 to rotate synchronously, the rotation of the baffles 402 drives the rotating ring 4 to rotate at the bottom of the outer ring plate 202, the rotating belt 401 of the rotating ring 4 rotates synchronously, and the blades 401 are installed on the rotating ring in an inclined manner, so that the contact resistance with the water surface can be reduced, and the stirring effect can be achieved, the rotation of the blades 401 can stir the water surface, further promote the mixing of microorganisms on different layers, and the stirring can stir the water surface to make the floating objects on the water surface far away from the counterweight floating platform 1, thereby reducing the entering of the water surface from the opening of the sampling tube, promoting the quality of the water sample, and facilitating the subsequent detection.
As shown in fig. 1 and fig. 9, because of telescopic regulating plate 5 fixed mounting on the top of sampling tube cassette 203, telescopic regulating plate 5 comprises two sets of plates, and form and cup joint, outer panel surface is provided with the through-hole of evenly laying, inside plate surface is provided with the spring catch that uses with the through-hole cooperation, promote the height of telescopic regulating plate 5 movable part, this structure is the extending structure commonly used among the prior art, the concrete extending structure that can refer to the rainwater handle, can make the opening of the filter 501 laminating sampling tube on its top through this extending structure, and can use to the sampling tube of different height specifications, the surface of filter 501 is provided with the through-hole, when water is gathered, water passes through the through-hole on filter plate 501 surface, collect to the inside of sampling tube through the opening of sampling tube again, and the setting of through-hole can filter the floater of aquatic or the surface of water, further promote the quality of gathering the water sample, be convenient for the detection of follow-up sample.
As shown in fig. 3, 6, 9 and 10, the inside of the sliding block 201 is sleeved with a first piston tube 6, the sides of the filtering plate 501 are all fixedly installed with a second piston tube 601, and the first piston tube 6 is connected with the second piston tube 601 through a hose, when the sliding block 201 moves down, the first piston tube 6 is driven to move synchronously, the moving part of the first piston tube 6 moves will be in pressing contact with the base circular plate 3 and extrude and exhaust the gas inside the base circular plate 3, the exhausted gas will be conveyed to the second piston tube 601 connected with the hose and extrude the piston inside the second piston tube 601, thereby driving the moving part of the second piston tube 601 to move, specifically, as shown in fig. 10, the moving part of the second piston tube 601 is installed with a dislocated plate 602 which is slidably attached to the outer surface of the filtering plate 501, and the surface of the dislocated plate 602 is provided with a circular hole which is matched with the through hole on the surface of the filtering plate 501, so the movable part of the second piston tube 601 drives the displacement plate 602 to move, so that the displacement plate 602 and the circular hole and through hole on the surface of the filter plate 501 are jointed and communicated with each other, so that the liquid enters the interior of the sampling tube, otherwise, after the sampling is completed, as shown in fig. 3, the first piston tube 6 moves along with the slide block 201, the movable part inside the first piston tube 6 is separated from the contact with the base circular plate 3, at this time, the movable part of the first piston tube 6 is reset by the spring inside the first piston tube 6, the movable part inside the first piston tube 6 forms a suction effect, so that the movable part of the second piston tube 601 connected with the first piston tube is reset, the reset of the movable part of the second piston tube 601 drives the displacement plate 602 to move to one side, at this time, the displacement plate 602 and the filter plate 501 are displaced, so the opening of the sampling tube jointed at the bottom of the filter plate 501 is in a closed state, the rising of the outer ring plate 202 extrudes the sampling tube on the sampling tube clamping seat 203, and make the sampling pipe rotatory along with sampling pipe cassette 203, make the sampling pipe opening accomplish the sample up, specifically can be as shown in fig. 1, and rotate the in-process, dislocation board 602 then can form the dislocation with filter 501, so the sampling pipe opening of laminating in filter 501 bottom then can be in the encapsulated situation, reduces the outflow of sample, keeps the integrality of sample.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A sample sampling device for underwater microorganism detection comprises a counterweight floating platform (1);
the sampling tube floating platform is characterized in that the bottom of the balance weight floating platform (1) is hinged with a sampling tube clamping seat (203) through a torsion spring shaft, the sampling tube clamping seats (203) are uniformly distributed along the circumferential direction of the balance weight floating platform (1), an outer ring plate (202) in limit fit with the sampling tube clamping seat (203) is arranged on the outer side of the sampling tube clamping seat (203), the outer ring plate (202) moves downwards along the vertical direction, all the sampling tube clamping seats (203) rotate towards the outer ring plate (202) relative to the balance weight floating platform (1) through torsion springs, and sampling tubes inside the sampling tube clamping seats (203) are supported at the top of the outer ring plate (202) and are distributed in a multi-angle high-low dislocation manner;
the bottom end of the counterweight floating platform (1) is rotatably provided with a transmission rod (2) which is arranged along the vertical direction, the bottom end of the transmission rod (2) is fixedly provided with a base circular plate (3), the bottom of the base circular plate (3) is clamped with a stirring plate (301) through a sliding chute, and the stirring plate (301) is used for stirring microorganisms below the water surface;
the surface of the transmission rod (2) is matched with a sliding block (201) through threads, the sliding block (201) is fixedly connected with an outer ring plate (202) through a cross rod, and the bottom of the counterweight floating platform (1) is provided with a limiting rod which penetrates through the sliding block (201);
the inside mounting of counter weight floating platform (1) has the motor, and the output part of motor cup joints with the top of transfer line (2).
2. A sample sampling apparatus for underwater microorganism detection as claimed in claim 1, wherein: the bottom of outer crown plate (202) rotates to cup joint and has rotated circle (4), and the outer wall circumference fixed mounting who rotates circle (4) has blade (401), and baffle (402) are all installed to the bottom of blade (401), and baffle (402) move down to the rotation route that the biggest stroke is located stirring board (301) along vertical direction.
3. The underwater microorganism detection sample sampling apparatus as recited in claim 1, wherein: the top of the sampling tube clamping seat (203) is fixedly provided with a telescopic adjusting plate (5), and the top of the movable part of the telescopic adjusting plate (5) is fixedly provided with a filter plate (501).
4. A sample sampling device for underwater microorganism detection as claimed in claim 3, wherein: filter (501) are transversely lay and with install the sampling tube opening laminating on sampling tube cassette (203), the through-hole has evenly been laid on the surface of filter (501).
5. The underwater microorganism detection sample sampling apparatus as recited in claim 4, wherein: first piston pipe (6) have been cup jointed to the inside of slider (201), all fixed mounting of filter (501) side has second piston pipe (601), and first piston pipe (6) are connected through hose and second piston pipe (601) intercommunication, and dislocation board (602) of sliding fit at filter (501) surface are installed to the movable part of second piston pipe (601), and dislocation board (602) surface is provided with the round hole with filter (501) surface through-hole matched with.
6. The underwater microorganism detection sample sampling apparatus as recited in claim 5, wherein: the first piston pipe (6) is arranged along the vertical direction of the sliding block (201), and the movable part of the first piston pipe faces downwards.
7. The underwater microorganism detection sample sampling apparatus as recited in claim 6, wherein: the first piston pipe (6) moves along with the sliding block (201) in the vertical direction and is in extrusion fit with the surface of the base circular plate (3).
CN202211244505.3A 2022-10-12 2022-10-12 Sample sampling equipment for underwater microorganism detection Active CN115322879B (en)

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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN117129283B (en) * 2023-10-26 2023-12-26 长岛国家海洋公园管理中心(庙岛群岛海豹省级自然保护区管理中心) Underwater sampling device based on marine ecological restoration

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113049301A (en) * 2021-02-24 2021-06-29 厦门森涵科技有限公司 Sewage detection sampling device for municipal administration
CN216484134U (en) * 2021-07-28 2022-05-10 安徽华汇建材有限公司 Water quality monitoring sampling device for water supply and drainage
WO2022134373A1 (en) * 2020-12-25 2022-06-30 环必静(苏州)环境科技有限公司 Portable water body micro-surface pollutant detection device and method for using same
CN114689384A (en) * 2022-04-13 2022-07-01 山东省环境保护科学研究设计院有限公司 Go into drain inspection device of river
CN114878251A (en) * 2022-07-08 2022-08-09 天津海河标测技术检测有限公司 Sampling device for water body to be detected
CN217520806U (en) * 2022-02-05 2022-09-30 烟台市特种设备检验研究院 Sampling device for industrial boiler water quality inspection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111060424A (en) * 2020-01-07 2020-04-24 中国环境科学研究院 Testing device and testing method for DGT probe of lake columnar sediment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022134373A1 (en) * 2020-12-25 2022-06-30 环必静(苏州)环境科技有限公司 Portable water body micro-surface pollutant detection device and method for using same
CN113049301A (en) * 2021-02-24 2021-06-29 厦门森涵科技有限公司 Sewage detection sampling device for municipal administration
CN216484134U (en) * 2021-07-28 2022-05-10 安徽华汇建材有限公司 Water quality monitoring sampling device for water supply and drainage
CN217520806U (en) * 2022-02-05 2022-09-30 烟台市特种设备检验研究院 Sampling device for industrial boiler water quality inspection
CN114689384A (en) * 2022-04-13 2022-07-01 山东省环境保护科学研究设计院有限公司 Go into drain inspection device of river
CN114878251A (en) * 2022-07-08 2022-08-09 天津海河标测技术检测有限公司 Sampling device for water body to be detected

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