CN203376184U - Water layering synchronous automatic sampling device - Google Patents
Water layering synchronous automatic sampling device Download PDFInfo
- Publication number
- CN203376184U CN203376184U CN201320497352.3U CN201320497352U CN203376184U CN 203376184 U CN203376184 U CN 203376184U CN 201320497352 U CN201320497352 U CN 201320497352U CN 203376184 U CN203376184 U CN 203376184U
- Authority
- CN
- China
- Prior art keywords
- sampling
- water
- pipe
- water body
- vacuum pump
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a water layering synchronous automatic sampling device. The device comprises a shoring round pipe (1), multiple sliding water taking pipes (2), connection pipes (3), a sampling bottle (5) and a vacuum pump (7). A bar-shaped seam is lengthwise formed in the shoring round pipe (1) with scales. One end of each sliding water taking pipe (2) is clamped in the bar-shaped seam through a sliding block and can slide up and down and the other end of each sliding water taking pipe (2) is connected with one of water inlets in the lower portion of the sampling bottle through a connection pipe (3). Air outlets in the upper portion of the sampling bottle (5) are connected with the vacuum pump (7). With the water layering synchronous automatic sampling device, water layering synchronous sampling can be achieved, interference among all levels of water is little, the sampling efficiency is high, the integral structure is simple and the requirement for water quality environment monitoring and sampling of different types of water is met.
Description
Technical field
The utility model belongs to water quality environmental monitoring field, relates to a kind of water body hierarchical synchronization sampling aut.eq., is applicable to the hierarchical synchronization sampling of the following shallow-layer water bodys of the water body water surface such as river, lake.
Background technology
?the sampling work of river, lake and reservoir is the important content of Research of Environmental Sciences and water environment protection and management work, and the physical and chemical indexs such as each layer of water phytoplankton, animal plankton, polluter of analyzing and researching need hierarchical synchronization to gather water sample.
Gathered water sample in the past and mainly adopted general hydrophore, as organic glass hydrophore, pressed cover hydrophore, hyperchannel water sample collector etc.Each hydrophore substantially all needs many people co-ordination, and sampling repeatability is higher, less to each layer of sample-synchronous of water body, disturbance to water body is larger, be difficult to gather the original position water sample, or the inadequate robotization of sampling thief, can not fully meet the demand of water body hierarchical synchronization efficient sampling.Therefore, need a kind of water body sampling device of design to overcome the problems referred to above.
Summary of the invention
The purpose of this utility model is to provide a kind of water body hierarchical synchronization sampling aut.eq., can synchronously to each water layer, carry out efficient sampling automatically, with the physical and chemical indexs such as each layer of water phytoplankton, animal plankton, polluter of analyzing and researching, meet the water quality environment monitoring sample requirement of different water bodys, solve existing water body sampling device synchronism poor, disturbance to water body is large, is difficult to gather the problem of original position water sample.
The utility model is achieved through the following technical solutions: water body hierarchical synchronization sampling aut.eq., and this device comprises supporting pipe, slip intake pipe, connecting pipe, sampling bottle and vacuum pump, wherein, marks on graduated supporting pipe and vertically has strip crevice; The slip intake pipe is a plurality of, and each slip intake pipe one end is stuck in strip crevice and can slides up and down by slide block, and the other end is connected with the sampling bottle lower water inlet respectively by connecting pipe, gas outlet, sampling bottle top connection vacuum pump.
Described connecting pipe is provided with tongs.
Described sampling bottle is connected with vacuum pump by four-way piece.
Base is equipped with in described supporting pipe bottom.
Rivet is equipped with in described base bottom.
Adopt the good effect of technique scheme: the utlity model has following advantage:
1, the intake pipe position of respectively sliding can be regulated, and adapts to the sampling demand of different water depths;
2, can hierarchical synchronization sampling, more than sampling bottle can be positioned at the water surface, between each layer of water body the phase mutual interference little, and comparatively robotization;
3, manpower consumption is few, and sampling efficiency is high, and one-piece construction is fairly simple, easy operating and applying.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is supporting pipe vertical profile schematic diagram of the present utility model;
Fig. 3 is the cross-sectional schematic diagram of supporting pipe of the present utility model;
Fig. 4 is slip intake pipe partial schematic diagram of the present utility model.
In figure, 1 supporting pipe, 2 slip intake pipes, 3 connecting pipes, 4 tongses, 5 sampling bottles, 6 four-way pieces, 7 vacuum pumps.
Embodiment
Below in conjunction with embodiment and Comparative Examples, the technical solution of the utility model is described further, but should not be construed as restriction of the present utility model:
Fig. 1 is structural representation of the present invention, Fig. 2 is supporting pipe vertical profile schematic diagram of the present invention, Fig. 3 is the cross-sectional schematic diagram of supporting pipe of the present invention, Fig. 4 is slip intake pipe partial schematic diagram of the present invention, in conjunction with Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, water body hierarchical synchronization sampling aut.eq., this device comprises supporting pipe 1, slip intake pipe 2, connecting pipe 3, sampling bottle 5 and vacuum pump 7, wherein, mark on graduated supporting pipe 1 and vertically have strip crevice, make water body can freely enter into supporting pipe inside, supporting pipe material is the stainless steel thin-wall pipe.Slip intake pipe 2 is a plurality of, and each slip intake pipe 2 one end is stuck in strip crevice and can slides up and down by slide block, and the other end is connected with sampling bottle 5 lower water inlets respectively by connecting pipe 3, sampling bottle 5 gas outlets, top connection vacuum pumps 7.The slip intake pipe is the organic glass pipe, by slide block adjustment and the fixing position of slip intake pipe, thereby controls sampling depth.Sampling bottle is for collecting each layer of water sample, and the effect of vacuum pump is the air of extracting out in sampling bottle, is convenient to water sample and flows into.Because variant degree of depth slip intake pipe is connected to respectively each sampling bottle, make each layer of sampling process of water body synchronous.
In order to prevent that water sample from refluxing, and is provided with tongs 4 on described connecting pipe 3.
Because the sampling bottle to the water body stratified sampling has a plurality ofly, in order to facilitate a plurality of sampling bottles, with vacuum pump, be connected, described sampling bottle 5 is connected with vacuum pump 7 by four-way piece 6.
For the supporting pipe is fixed, in described supporting pipe 1 bottom, base is housed, rivet is equipped with in the base bottom, is convenient to supporting pipe fixing in water body.
A kind of method of sampling that adopts water body hierarchical synchronization sampling aut.eq., the method comprises the following steps:
(1) read water surface scale by supporting pipe 1;
(2) take out supporting pipe 1, regulate the degree of depth of the position of slip intake pipe 2 with corresponding stratified pumping;
(3) open tongs 4 and vacuum pump 7, realize that each water layer synchronized sampling is to sampling bottle 5;
(4) clamping connecting pipe 3 with tongs 4 after the sampling end gets final product.
comparative Examples
CN101446525A discloses a kind of hand-operated stratified fixed-depth water sampler, although can gather the different depth water sample, repeatability is high, can not hierarchical synchronization sample, and repetitive operation easily causes disturbance to water body, and sampling efficiency is also lower.And this device can hierarchical synchronization be sampled, do not need repeatedly repetitive operation, can well address the above problem.
The disclosed a kind of stratified sampler of water samples of CN101551304A, can gather different water layer water samples, but each sampling bottle all is positioned at below the water surface, the more difficult control of the synchronized sampling of each sampling bottle during operation, and be difficult to obtain the following certain depth water sample of the water surface, will take out water body because sampling finishes sampling bottle later, one time sampling volume is less.Water body hierarchical synchronization sampling aut.eq. of the present invention and the method for sampling have overcome the problem of existing hydrophore, realize water body hierarchical synchronization efficient sampling, simultaneously owing to adopting the vacuum pump suction, each sampling bottle makes more than can be positioned at the water surface, synchronism is good, and because the supporting pipe holds the slip intake pipe and connecting pipe enters in water body, water body is disturbed little, be convenient to water body is carried out to the hierarchical synchronization sampling.
To sum up, this device can synchronously carry out efficient sampling automatically to each water layer, meets the water quality environment monitoring sample requirement of different water bodys, overcomes existing water body sampling device synchronism poor, large to the disturbance of water body, is difficult to gather the problem of original position water sample.
Claims (5)
1. water body hierarchical synchronization sampling aut.eq., it is characterized in that: this device comprises supporting pipe (1), slip intake pipe (2), connecting pipe (3), sampling bottle (5) and vacuum pump (7), wherein, mark on graduated supporting pipe (1) and vertically have strip crevice; Slip intake pipe (2) is a plurality of, and each slip intake pipe (2) one end is stuck in strip crevice and can slides up and down by slide block, the other end is connected with sampling bottle (5) lower water inlet respectively by connecting pipe (3), and sampling bottle (5) gas outlet, top connects vacuum pump (7).
2. water body hierarchical synchronization according to claim 1 sampling aut.eq., it is characterized in that: described connecting pipe (3) is provided with tongs (4).
3. water body hierarchical synchronization according to claim 1 sampling aut.eq., it is characterized in that: described sampling bottle (5) is connected with vacuum pump (7) by four-way piece (6).
4. water body hierarchical synchronization sampling aut.eq. according to claim 1, is characterized in that: base is housed bottom described supporting pipe (1).
5. water body hierarchical synchronization sampling aut.eq. according to claim 4, is characterized in that: rivet is housed bottom described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497352.3U CN203376184U (en) | 2013-08-14 | 2013-08-14 | Water layering synchronous automatic sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497352.3U CN203376184U (en) | 2013-08-14 | 2013-08-14 | Water layering synchronous automatic sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203376184U true CN203376184U (en) | 2014-01-01 |
Family
ID=49838708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320497352.3U Expired - Fee Related CN203376184U (en) | 2013-08-14 | 2013-08-14 | Water layering synchronous automatic sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203376184U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105043818A (en) * | 2015-06-11 | 2015-11-11 | 总装备部工程设计研究总院 | Multi-channel fluid sampling system and method with sequential control |
| CN106932230A (en) * | 2017-05-02 | 2017-07-07 | 中国科学院新疆生态与地理研究所 | A kind of water body stratified fixed-depth sampling method |
| CN108332997A (en) * | 2018-04-04 | 2018-07-27 | 国家海洋局第二海洋研究所 | A kind of seawater sample and the particulate matter automatic acquisition device in situ and its method of anti-halobios adhersion |
| CN108896349A (en) * | 2018-07-18 | 2018-11-27 | 李建英 | A method of the monitoring contaminated degree of fully-loaded stream |
| CN111487091A (en) * | 2020-03-31 | 2020-08-04 | 河海大学 | Coupling device for synchronous layered sampling and hydrological test of overlying water and interstitial water |
| CN114705499A (en) * | 2022-03-04 | 2022-07-05 | 安徽师范大学 | Shallow water sample layering collection system convenient to carry |
-
2013
- 2013-08-14 CN CN201320497352.3U patent/CN203376184U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105043818A (en) * | 2015-06-11 | 2015-11-11 | 总装备部工程设计研究总院 | Multi-channel fluid sampling system and method with sequential control |
| CN105043818B (en) * | 2015-06-11 | 2017-12-12 | 总装备部工程设计研究总院 | The multi-path fluid sampling system and its method of a kind of SECO |
| CN106932230A (en) * | 2017-05-02 | 2017-07-07 | 中国科学院新疆生态与地理研究所 | A kind of water body stratified fixed-depth sampling method |
| CN108332997A (en) * | 2018-04-04 | 2018-07-27 | 国家海洋局第二海洋研究所 | A kind of seawater sample and the particulate matter automatic acquisition device in situ and its method of anti-halobios adhersion |
| CN108896349A (en) * | 2018-07-18 | 2018-11-27 | 李建英 | A method of the monitoring contaminated degree of fully-loaded stream |
| CN111487091A (en) * | 2020-03-31 | 2020-08-04 | 河海大学 | Coupling device for synchronous layered sampling and hydrological test of overlying water and interstitial water |
| CN111487091B (en) * | 2020-03-31 | 2021-04-09 | 河海大学 | Coupling device for synchronous layered sampling and hydrological test of overlying water and interstitial water |
| CN114705499A (en) * | 2022-03-04 | 2022-07-05 | 安徽师范大学 | Shallow water sample layering collection system convenient to carry |
| CN114705499B (en) * | 2022-03-04 | 2024-10-01 | 安徽师范大学 | Shallow water sample layering collection system convenient to carry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103398874B (en) | Water body hierarchical synchronization sampling aut.eq. and the method for sampling | |
| CN203376184U (en) | Water layering synchronous automatic sampling device | |
| CN204286839U (en) | A kind of undisturbed samples of soft clay sampling cutter | |
| CN201555741U (en) | Soil leakage solution extraction device | |
| CN205038071U (en) | Water sample, dual -purpose collector of bed mud | |
| CN203894083U (en) | Marine columnar dredger | |
| CN2901286Y (en) | Layered water sample synchronous sampler | |
| CN203869908U (en) | Multipoint layered synchronous water sample acquisition device for deep water | |
| CN104453982A (en) | Simple and convenient goaf bundle pipe gas extraction device and method | |
| CN203224376U (en) | Rotating back cover type bottom sampler | |
| CN205712422U (en) | A kind of rainwater flow-discarding device with detection function | |
| CN104634615A (en) | Simple depthkeeping sample gatherer | |
| CN103616254A (en) | Sampling device for soil sampling | |
| CN211179152U (en) | Wastewater collector with multipoint simultaneous sampling function | |
| CN110108517B (en) | In-situ collection and filtration device based on shallow groundwater and application method thereof | |
| CN204286845U (en) | A kind of cylindric loess sample sampling device | |
| CN201548424U (en) | Soil solution percolating and filtering pipe | |
| CN203231907U (en) | Soil sampler | |
| CN104330287A (en) | Anti-pollution soil gas sampling device | |
| CN206057021U (en) | A kind of water quality research sampler | |
| CN208270264U (en) | Overlying water Stratified Sampling device | |
| CN208270263U (en) | A kind of soil and water-bearing layer in-situ monitoring and solution sampling apparatus | |
| CN201983949U (en) | Layered sampler for filter tank | |
| CN207816631U (en) | Overlying water and sediment interstitial water one harvester | |
| CN203981431U (en) | A kind of built-in ring type sample acquisition machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20160814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |