CN201434786Y - Water sample layered sampler - Google Patents
Water sample layered sampler Download PDFInfo
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- CN201434786Y CN201434786Y CN2009200458086U CN200920045808U CN201434786Y CN 201434786 Y CN201434786 Y CN 201434786Y CN 2009200458086 U CN2009200458086 U CN 2009200458086U CN 200920045808 U CN200920045808 U CN 200920045808U CN 201434786 Y CN201434786 Y CN 201434786Y
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- water sample
- vertical rod
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Abstract
The utility model relates to a water sample layered sampler. A graduated scale standing post is arranged. A plurality of supports movably fixed on the outer periphery of the standing post are arrangedalong the height of standing post at intervals. A water sample collection bottle is movably fixed at the other end of each support. A rubber plug is arranged at the mouth of the water sample collection bottle. Two holes are arranged on the rubber plug. An exhaust tube and a water inlet tube are respectively inserted into the two holes. The exhaust tube can be a straight glass tube and is perpendicularly inserted into the water sample collection bottle. The exhaust tubes of a plurality of water sample collection bottles, which are connected with silicone tubes are exposed out of water surface,are fixed at the top of the standing post. The water inlet tube can be an L-shaped tube. The water inlet is horizontal. A plug is arranged at the inlet of the water inlet tube and is connected with arope. The other end of the rope is also exposed out of the water surface. The ropes connected with the plugs of water inlet tubes of the plurality of water sample collection bottles are exposed out of the water surface, are tied together and then are fixed at the top of the standing post. The ropes are pulled upward simultaneously, the water inlets of all water sample collection bottles can be opened and the water of different layers is sampled simultaneously. Thereby, the water of different layers causes no interference with each other.
Description
Technical field
The utility model relates to the instrument of gathering water sample, needed apparatus when projects such as the water body suspension that relates to when particularly a kind of stratified sampler of water samples is fields such as environmental protection, water analysis, scientific research, teaching to lake, river, reservoir investigation, water chemistry, microorganism, phytoplankton are gathered the layering water sample.
Background technology
Gathering the layering water sample in the past and mainly adopt general hydrophore (as SYCSQ-1 type layering water-quality sampler) when lake survey, is that plexi-glass tubular, lead and the rope of tool removable cover up and down formed.Water sample when sampling, can be according to gathering needs, go deep in the water degree of depth arbitrarily, water flows through by plexi-glass tubular, is putting the tow that makes progress when needs are gathered the water layer of water sample, and the lower end removable cover is closed, and therefore can gather in the water water sample of water layer arbitrarily.Its shortcoming is that stratified sampling needs repeated multiple times to carry out, and can only gather the wherein water sample of one deck each time, so just is easy to the disturbance water body, and might make what collect is not the true water sample of original position; In addition, this type of hydrophore has certain altitude, makes the layering water sample accuracy of collection relatively poor.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, and a kind of stratified sampler of water samples is provided, and can disposablely collect suspended material, water chemistry, phytoplankton and the microorganism water sample of different water layers in the water body quantitatively simultaneously.
Above-mentioned purpose of the present utility model is achieved in that a kind of water sample layering collector, it is characterized in that being provided with a graduated scale vertical rod, be provided with a plurality of activities along the vertical rod vertical separation and be fixed on support on the vertical rod external diameter, the other end activity of each support is fixed with the water sample receiving flask, the receiving flask bottleneck is provided with rubber stopper, offer two holes on the rubber stopper, insert gas outlet and water inlet pipe respectively, the other end of gas outlet surfaces.Gas outlet can be one section glass straight tube, vertically inserts receiving flask, is fixed on the vertical rod top by the gas outlet that is connected a plurality of receiving flasks that surface with silicone tube; Water inlet pipe can be L shaped, the water inlet level, the import of water inlet pipe is provided with plug, plug connects rope, rope end in addition also surfaces, be tied after the water inlet pipe plug rope of a plurality of receiving flasks surfaced and be fixed on the vertical rod top, tow upwards can be opened all water sample receiving flask water inlets simultaneously; For avoiding the adjacent two layers water disturbance, influence sampling precision, suitable opposite setting of the water inlet direction of adjacent two receiving flasks; For preventing to influence bathymetric survey in the vertical rod insertion sediment, cause the water layer data deviation, the vertical rod bottom is provided with disc seat, is that face contacts with deposit surface.
Advantage of the present utility model and effect: this sampling thief is applicable to the collection of the depth of water less than water body layering water samples such as 10 meters lake, reservoir, river courses, be primarily aimed at layering and gather Suspended Particles in Water, layering water sample, also can gather animal plankton in the water body, phytoplankton hierarchical sample, if it is not enough to gather the water yield, can repeated acquisition.Having overcome in the past, sampling thief needs shortcomings such as power, the sampling of same sampling point repeated multiple times, layering water sample easily mix, poor accuracy.And water body stratified sampler of the present utility model is by the required different water layers of water body that are positioned over simultaneously with sample collection bottle, and open simultaneously and enter pipe, gather different water layer water samples simultaneously, make that like this each water layer water body is noiseless mutually, make the water sample layering of collection more accurate, improved the data precision.Simultaneously, the sampling thief each several part is dismantled and assembled, carries with easy to operate.Has extensive use in fields such as environmental protection, water analysis, scientific research, teaching.
Description of drawings
Fig. 1 is a general structure synoptic diagram of the present utility model;
Fig. 2 is each component-assembled synoptic diagram of the present utility model.
Embodiment
Referring to Fig. 1,2, the tool scale vertical rod 1 (can be made into multi-section serial according to the depth of water, be threaded between any two) that the utility model is made by steel pipe, vertical rod one end disc 10, the support 2 with butterfly geometrical clamp 3, water sample receiving flask 4, the L shaped water inlet pipe 5 of glass and straight shape gas outlet 6, tool two hole rubber stoppers 7, silicone tube 11, water inlet pipe plug 8, polyethylene rope 9 assemble.Be provided with along the vertical rod vertical separation and a plurality ofly be fixed on support 2 on the vertical rod external diameter by butterfly clamp 3 activities, the other end activity fastening water sample receiving flask 4 of each support prevents the receiving flask landing.Receiving flask 4 bottlenecks are provided with rubber stopper 7, offer two holes on the rubber stopper, insert gas outlet 6 and water inlet pipe 5 respectively, gas outlet 6 can be one section glass straight tube, the vertical receiving flask 4 that inserts, be fixed on vertical rod top (the silicone tube gas outlet must exceed the water surface, discharges air in the water sample receiving flask when being used to into water) by the gas outlet that is connected a plurality of receiving flasks that surface with silicone tube 11.Water inlet pipe 5 can be L shaped, the water inlet level, the import of water inlet pipe is provided with latex plug 8, plug 8 connects polyethylene rope 9 by grommet, rope end in addition also surfaces, be tied after the water inlet pipe plug rope 9 of a plurality of receiving flasks surfaced and be fixed on the vertical rod top, tow upwards can be opened all water sample receiving flask water inlets simultaneously; For avoiding the adjacent two layers water disturbance, influence sampling precision, suitable opposite setting of the water inlet direction of adjacent two receiving flasks; For preventing to influence bathymetric survey in the vertical rod insertion sediment, cause the water layer data deviation, the vertical rod bottom is provided with disc seat 10, is that face contacts with deposit surface.
During sampling, earlier mounted sampling thief is vertically put into water body, make that end disc contacts with deposit surface under the steel pipe, left standstill 1-2 minute, spur the rope that is connected with the water inlet pipe plug then simultaneously, plug comes off, like this, the water sample of a plurality of layerings can flow into the sample collecting bottle simultaneously, treats vertically to take out sampling thief after water sample is filled.After finishing once sampling, the water sample receiving flask is taken off, every layer of water sample poured in the preprepared sample bottle by numbering stored again, repeat the same steps as sampling again at other sampling points then, at last all samples is taken back lab analysis.
Stratified sampler of water samples is implemented parameter: every tool scale steel pipe length 1m; Water sample receiving flask 2000ml; Geometrical clamp length 40cm; Steel pipe one end disc diameter 25cm; Straight shape glass tube length 10cm; L shaped glass tube horizontal component length 15cm, vertical component determine according to water sample receiving flask height, insert 2-3cm at the bottom of bottle; Silicone tube and rope lengths can be determined according to the depth of water, the sampling number of plies.
Claims (4)
1, a kind of stratified sampler of water samples, it is characterized in that being provided with a graduated scale vertical rod, be provided with a plurality of activities along the vertical rod vertical separation and be fixed on support on the vertical rod external diameter, the other end activity of each support is fixed with the water sample receiving flask, and the receiving flask bottleneck is provided with rubber stopper, offer two holes on the rubber stopper, insert gas outlet and water inlet pipe respectively, the other end of gas outlet surfaces, and the import of water inlet pipe is provided with plug, plug connects rope, and rope end in addition also surfaces.
2, stratified sampler of water samples according to claim 1 is characterized in that gas outlet is a straight-run of pipe, vertically inserts receiving flask, is fixed on the vertical rod top by the gas outlet that is connected a plurality of receiving flasks that surface with silicone tube; Water inlet pipe is L shaped, and the water inlet level is tied after the water inlet pipe plug rope of a plurality of receiving flasks surfaces and is fixed on the vertical rod top.
3, stratified sampler of water samples according to claim 2 is characterized in that the water inlet direction of adjacent two receiving flasks is provided with on the contrary.
4,, it is characterized in that the vertical rod bottom is provided with disc seat according to claim 1 or 2 or 3 described stratified sampler of water samples.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200458086U CN201434786Y (en) | 2009-05-13 | 2009-05-13 | Water sample layered sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200458086U CN201434786Y (en) | 2009-05-13 | 2009-05-13 | Water sample layered sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434786Y true CN201434786Y (en) | 2010-03-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200458086U Expired - Fee Related CN201434786Y (en) | 2009-05-13 | 2009-05-13 | Water sample layered sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434786Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551304B (en) * | 2009-05-13 | 2011-04-20 | 中国科学院南京地理与湖泊研究所 | Stratified sampler of water samples |
| CN103018074A (en) * | 2012-11-23 | 2013-04-03 | 辽宁石油化工大学 | Water sample collector |
| CN103398874A (en) * | 2013-08-14 | 2013-11-20 | 中国科学院南京地理与湖泊研究所 | Automatic water body stratification synchronous sampling device and sampling method |
| CN104535373A (en) * | 2015-01-20 | 2015-04-22 | 长春黄金研究院 | Multi-stage pipe depth sampling device |
| CN105889830A (en) * | 2016-05-18 | 2016-08-24 | 何朋飞 | Afforestation garden lamp with water collector |
| CN107884541A (en) * | 2017-12-22 | 2018-04-06 | 湛江市汉成科技有限公司 | A kind of dismountable water quality detecting device for being easy to detect different water levels |
| CN111413140A (en) * | 2020-03-20 | 2020-07-14 | 安徽实朴检测技术服务有限公司 | Telescopic water sample multiple spot collection system |
| CN115200660A (en) * | 2022-09-19 | 2022-10-18 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Water flow measuring device and method for river |
-
2009
- 2009-05-13 CN CN2009200458086U patent/CN201434786Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551304B (en) * | 2009-05-13 | 2011-04-20 | 中国科学院南京地理与湖泊研究所 | Stratified sampler of water samples |
| CN103018074A (en) * | 2012-11-23 | 2013-04-03 | 辽宁石油化工大学 | Water sample collector |
| CN103398874A (en) * | 2013-08-14 | 2013-11-20 | 中国科学院南京地理与湖泊研究所 | Automatic water body stratification synchronous sampling device and sampling method |
| CN104535373A (en) * | 2015-01-20 | 2015-04-22 | 长春黄金研究院 | Multi-stage pipe depth sampling device |
| CN105889830A (en) * | 2016-05-18 | 2016-08-24 | 何朋飞 | Afforestation garden lamp with water collector |
| CN107884541A (en) * | 2017-12-22 | 2018-04-06 | 湛江市汉成科技有限公司 | A kind of dismountable water quality detecting device for being easy to detect different water levels |
| CN111413140A (en) * | 2020-03-20 | 2020-07-14 | 安徽实朴检测技术服务有限公司 | Telescopic water sample multiple spot collection system |
| CN115200660A (en) * | 2022-09-19 | 2022-10-18 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Water flow measuring device and method for river |
| CN115200660B (en) * | 2022-09-19 | 2022-11-22 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Water flow measuring device and method for river |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20110513 |