CN107271221B - Multi-station pollutant transportation water tank water sampler - Google Patents
Multi-station pollutant transportation water tank water sampler Download PDFInfo
- Publication number
- CN107271221B CN107271221B CN201710523657.XA CN201710523657A CN107271221B CN 107271221 B CN107271221 B CN 107271221B CN 201710523657 A CN201710523657 A CN 201710523657A CN 107271221 B CN107271221 B CN 107271221B
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- China
- Prior art keywords
- water
- vacuum
- suction pipe
- sampling bottle
- sampling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 8
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 8
- 238000005070 sampling Methods 0.000 claims abstract description 55
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 13
- 239000004945 silicone rubber Substances 0.000 claims abstract description 10
- 239000000356 contaminant Substances 0.000 claims 1
- 230000005012 migration Effects 0.000 abstract description 2
- 238000013508 migration Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 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
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
Abstract
The utility model provides a multistation pollutant migration basin water sampler, includes movable platform, is equipped with vacuum water sampler mounting platform on movable platform, is equipped with a plurality of cover vacuum water sampling parts on movable platform, vacuum water sampling parts is including setting up the sample bottle on vacuum water sampler mounting platform, is equipped with the soft plug lid of silicone rubber in the bottleneck department of sample bottle. By adopting the structure, the water samples with different depths can be collected at the same time, and the water samples with different depths can be obtained without repeated work, so that the working efficiency is greatly improved; the sampling mode is carried out under normal pressure, so that the medium is not polluted, and the original ecology of the medium can be basically maintained.
Description
Technical field:
the invention relates to a multi-station pollutant transport water tank water sampler.
The background technology is as follows:
at present, the water sampler for collecting water samples can collect only one water sample at a time during working, and if water samples with different depths are to be collected, the water sampler needs to perform multiple sampling works, so that the working efficiency is low; meanwhile, most of the existing devices for collecting water samples are required to be carried out under abnormal air pressure, so that pollution to media is caused, and the sampling work is plagued.
The invention comprises the following steps:
the invention provides a multi-station pollutant transportation water tank water sampler, which has reasonable structural design, can collect water samples with different depths at the same time, can obtain the water samples with different depths without multiple works, and greatly improves the working efficiency; the sampling mode is carried out under normal air pressure, so that the medium is not polluted, the original ecology of the medium can be basically maintained, and the problems in the prior art are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a multistation pollutant migration basin water sampler, includes movable platform, is equipped with vacuum water sampler mounting platform on movable platform, is equipped with a plurality of sets of vacuum water sampling parts on movable platform, vacuum water sampling parts is including setting up the sample bottle on vacuum water sampler mounting platform, is equipped with the soft end cap of silicone rubber in the bottleneck department of sample bottle, and the one end of a water suction pipe passes the soft end cap of silicone rubber and stretches to the bottom of sample bottle, and the other end of water suction pipe stretches to in the basin, and the water suction pipe of different vacuum water sampling parts stretches into the degree of depth in the basin different, is equipped with the stop valve at the middle part of water suction pipe, and the one end of a vacuum pipe passes the inside that the soft end cap of silicone rubber stretched to the sample bottle, and the other end of vacuum pipe links to each other with pneumatic solenoid valve's air inlet, is equipped with the vacuum valve on the vacuum pipe, and pneumatic solenoid valve's gas outlet passes through the pipeline and links to each other with the air compressor.
The sampling bottle is arranged in a sampling bottle fixing seat arranged on the vacuum water sampler mounting platform, and a water receiving tray is arranged on the periphery of the sampling bottle fixing seat.
The water suction pipe is fixed on the water tank through the water suction pipe fixing device, the water suction pipe fixing device comprises a fixed pressing plate fixedly connected to the water tank, the water suction pipe penetrates through the fixed pressing plate to extend into the water tank, a fixing rod is vertically arranged in the water tank, a movable pressing plate is arranged on the fixing rod in a sliding mode, and the movable pressing plate is movably sleeved on the outer side of the water suction pipe.
The sampling bottle is located the upper portion of movable platform, and the control circuit of pneumatic solenoid valve is located the one end that movable platform kept away from the sampling bottle, and pneumatic solenoid valve and vacuum valve are located movable platform's lower floor.
By adopting the structure, the water samples with different depths can be collected at the same time, and the water samples with different depths can be obtained without repeated work, so that the working efficiency is greatly improved; the sampling mode is carried out under normal pressure, so that the medium is not polluted, and the original ecology of the medium can be basically maintained.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the vacuum water collection component of the present invention.
Fig. 4 is a schematic structural view of the fixing device for a suction tube according to the present invention.
In the figure, 1, a movable platform, 2, a vacuum water sampler mounting platform, 3, a sampling bottle, 4, a silicon rubber soft plug cover, 5, a water suction pipe, 6, a water tank, 7, a stop valve, 8, a vacuum pipe, 9, a pneumatic electromagnetic valve, 10, a vacuum valve, 11, a sampling bottle fixing seat, 12, a water receiving disc, 13, a fixed pressing plate, 14, a fixed rod, 15 and a movable pressing plate.
The specific embodiment is as follows:
in order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings.
As shown in fig. 1-4, a multi-station pollutant-transporting water tank water sampler comprises a movable platform 1, a vacuum water sampler mounting platform 2 is arranged on the movable platform 1, a plurality of vacuum water sampling components are arranged on the movable platform 1, each vacuum water sampling component comprises a sampling bottle 3 arranged on the vacuum water sampler mounting platform 2, a silicone rubber soft plug cover 4 is arranged at the bottleneck of each sampling bottle 3, one end of a water suction pipe 5 penetrates through the silicone rubber soft plug cover 4 to extend to the bottom of each sampling bottle 3, the other ends of the water suction pipes 5 extend into a water tank 6, the depths of the water suction pipes 5 of different vacuum water sampling components extending into the water tank 6 are different, a stop valve 7 is arranged in the middle of each water suction pipe 5, one end of a vacuum pipe 8 penetrates through the silicone rubber soft plug cover 4 to extend into the sampling bottle 3, the other end of the vacuum pipe 8 is connected with an air inlet of a pneumatic electromagnetic valve 9, a vacuum valve 10 is arranged on the vacuum pipe 8, and the air outlet of the pneumatic electromagnetic valve 9 is connected with an air compressor through a pipeline.
The sampling bottle 3 is arranged in a sampling bottle fixing seat 11 arranged on the vacuum water sampler mounting platform 2, and a water receiving tray 12 is arranged on the periphery of the sampling bottle fixing seat 11.
The water suction pipe 5 is fixed on the water tank 6 through a water suction pipe fixing device, the water suction pipe fixing device comprises a fixed pressing plate 13 fixedly connected to the water tank 6, the water suction pipe 5 penetrates through the fixed pressing plate 13 to extend into the water tank 6, a fixed rod 14 is vertically arranged in the water tank 6, a movable pressing plate 15 is arranged on the fixed rod 14 in a sliding mode, and the movable pressing plate 15 is movably sleeved on the outer side of the water suction pipe 5. Can fix the water suction pipe 5 through water suction pipe fixing device, fixed clamp plate 13 can avoid taking place to rock in the basin at water suction pipe 5 in the transverse direction, influences the accuracy nature of sampling, and simultaneously, the degree of depth of water suction pipe 5 in the basin can be adjusted along dead lever 14 to can play the fixed action in the longitudinal direction.
The sampling bottle 3 is located on the upper portion of the movable platform 1, a control circuit of the pneumatic electromagnetic valve 9 is located at one end, far away from the sampling bottle 3, of the movable platform 1, and the pneumatic electromagnetic valve 9 and the vacuum valve 10 are located on the lower layer of the movable platform 1.
When working, the specific operation steps are as follows:
(1) Setting the length of the corresponding water suction pipe 5 and the water suction point in the water tank 6 according to different sampling depths;
(2) The pneumatic pipeline is communicated, the air compressor is communicated with the air outlet of the pneumatic electromagnetic valve 9, and the air compressor is started;
(3) The sampling bottle 3 is arranged in the sampling bottle fixing seat 11, the sampling bottle fixing seat 11 can prevent the sampling bottle 3 from shaking or tilting, and the silicon rubber soft plug cover 4 is arranged to seal the sampling bottle 3;
(4) Opening a vacuum valve 10 provided on the vacuum tube 8;
(5) The power switch button of the pneumatic electromagnetic valve 9 is pressed, the power is turned on, and compressed air forms vacuum inside the sampling bottle 3 through the vacuum valve 10 after the pneumatic electromagnetic valve 9 is electrified;
(6) Opening a stop valve 7, sucking water samples with different depths in the water tank 6 into the sampling bottle 3, and closing the stop valve 7 after the water samples reach a certain height in the bottle;
(7) The water sample stops entering the sampling bottle 3, and then the pneumatic electromagnetic valve 9 is closed;
(8) And (5) pulling out the silicon rubber soft plug cover 4 of the sampling bottle, taking the sampling bottle 3 away, closing the bottle mouth and completing the water sampling process.
In the operation process, a plurality of sets of vacuum water collecting components can work simultaneously, and water with different depths in the water tank is sampled simultaneously.
By adopting the multi-station pollutant transportation water tank water sampler, water samples with different depths can be collected at the same time, and the water samples with different depths can be obtained without repeated work, so that the working efficiency is greatly improved; the sampling mode is carried out under normal pressure, so that the medium is not polluted, and the original ecology of the medium can be basically maintained.
The above embodiments are not to be taken as limiting the scope of the invention, and any alternatives or modifications to the embodiments of the invention will be apparent to those skilled in the art and fall within the scope of the invention.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
Claims (2)
1. The multi-station pollutant transportation water tank water sampler is characterized by comprising a movable platform, wherein a vacuum water sampler mounting platform is arranged on the movable platform, a plurality of vacuum water sampling components are arranged on the movable platform, each vacuum water sampling component comprises a sampling bottle arranged on the vacuum water sampler mounting platform, a silicone rubber soft plug cover is arranged at the bottleneck of each sampling bottle, one end of a water suction pipe penetrates through the silicone rubber soft plug cover to extend to the bottom of each sampling bottle, the other end of the water suction pipe extends into a water tank, the depths of the water suction pipes of different vacuum water sampling components extending into the water tank are different, a stop valve is arranged in the middle of the water suction pipe, one end of a vacuum pipe penetrates through the silicone rubber soft plug cover to extend into the sampling bottle, the other end of the vacuum pipe is connected with an air inlet of a pneumatic electromagnetic valve, and an air outlet of the pneumatic electromagnetic valve is connected with an air compressor through a pipeline;
the sampling bottle is arranged in a sampling bottle fixing seat arranged on the vacuum water sampler mounting platform, and a water receiving tray is arranged at the periphery of the sampling bottle fixing seat;
the water suction pipe is fixed on the water tank through the water suction pipe fixing device, the water suction pipe fixing device comprises a fixed pressing plate fixedly connected to the water tank, the water suction pipe penetrates through the fixed pressing plate to extend into the water tank, a fixing rod is vertically arranged in the water tank, a movable pressing plate is arranged on the fixing rod in a sliding mode, and the movable pressing plate is movably sleeved on the outer side of the water suction pipe.
2. A multi-station contaminant transportation sink water sampler according to claim 1 and characterized in that the sampling bottle is located at the upper part of the movable platform, the control circuit of the pneumatic electromagnetic valve is located at one end of the movable platform far away from the sampling bottle, and the pneumatic electromagnetic valve and the vacuum valve are located at the lower layer of the movable platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710523657.XA CN107271221B (en) | 2017-06-30 | 2017-06-30 | Multi-station pollutant transportation water tank water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710523657.XA CN107271221B (en) | 2017-06-30 | 2017-06-30 | Multi-station pollutant transportation water tank water sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107271221A CN107271221A (en) | 2017-10-20 |
| CN107271221B true CN107271221B (en) | 2023-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710523657.XA Active CN107271221B (en) | 2017-06-30 | 2017-06-30 | Multi-station pollutant transportation water tank water sampler |
Country Status (1)
| Country | Link |
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| CN (1) | CN107271221B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844781A (en) * | 2018-08-09 | 2018-11-20 | 河南畅慷环保科技有限公司 | Environmental project detects sampler with water body |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11173960A (en) * | 1997-12-15 | 1999-07-02 | Nichiyu Giken Kogyo Co Ltd | Underwater water-collecting apparatus |
| JP2000055792A (en) * | 1998-08-11 | 2000-02-25 | Nichiyu Giken Kogyo Co Ltd | Underwater water sampler |
| CN1793820A (en) * | 2005-12-29 | 2006-06-28 | 国家海洋局第一海洋研究所 | Electric water sampling device |
| WO2009143768A1 (en) * | 2008-05-26 | 2009-12-03 | Zhou Jianjun | Liquid multi-level sampling device |
| CN103278352A (en) * | 2013-05-31 | 2013-09-04 | 浙江大学 | Water sampler capable of synchronously collecting multilayer water samples at fixed depth |
| CN203798630U (en) * | 2014-04-03 | 2014-08-27 | 天津市滨海水业集团有限公司 | Water sampler for sampling unmixed water samples once at multiple depths |
| CN104596801A (en) * | 2015-01-27 | 2015-05-06 | 河海大学 | River and lake layered synchronous rapid water collection device |
-
2017
- 2017-06-30 CN CN201710523657.XA patent/CN107271221B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11173960A (en) * | 1997-12-15 | 1999-07-02 | Nichiyu Giken Kogyo Co Ltd | Underwater water-collecting apparatus |
| JP2000055792A (en) * | 1998-08-11 | 2000-02-25 | Nichiyu Giken Kogyo Co Ltd | Underwater water sampler |
| CN1793820A (en) * | 2005-12-29 | 2006-06-28 | 国家海洋局第一海洋研究所 | Electric water sampling device |
| WO2009143768A1 (en) * | 2008-05-26 | 2009-12-03 | Zhou Jianjun | Liquid multi-level sampling device |
| CN103278352A (en) * | 2013-05-31 | 2013-09-04 | 浙江大学 | Water sampler capable of synchronously collecting multilayer water samples at fixed depth |
| CN203798630U (en) * | 2014-04-03 | 2014-08-27 | 天津市滨海水业集团有限公司 | Water sampler for sampling unmixed water samples once at multiple depths |
| CN104596801A (en) * | 2015-01-27 | 2015-05-06 | 河海大学 | River and lake layered synchronous rapid water collection device |
Non-Patent Citations (1)
| Title |
|---|
| 中底层海水石油类样品原位采水器设计;侯广利;吴丙伟;褚东志;贺江;王鑫平;刘岩;;海洋技术学报(05);全文 * |
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| CN107271221A (en) | 2017-10-20 |
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