CN105092307A - Seawater sampling site suction filtration device - Google Patents
Seawater sampling site suction filtration device Download PDFInfo
- Publication number
- CN105092307A CN105092307A CN201510468618.5A CN201510468618A CN105092307A CN 105092307 A CN105092307 A CN 105092307A CN 201510468618 A CN201510468618 A CN 201510468618A CN 105092307 A CN105092307 A CN 105092307A
- Authority
- CN
- China
- Prior art keywords
- bottle stopper
- bottle
- sampling
- sampling pipe
- suction filtration
- 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.)
- Pending
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention aims to provide a seawater sampling site suction filtration device which is composed of a bottle stopper, a filtration tray, a bottle body and a sampling pipe. The seawater sampling site suction filtration device is characterized in that a sampling pipe joint and a sealing ring are arranged on the bottle stopper; a sealing rubber strip is arranged on the lower edge of the filtration tray, a glass sand chip is flatly placed in the filtration tray, and a filter membrane is flatly placed on the glass sand chip; the bottle stopper is connected with the bottle body in a sealed mode through a bottle stopper fixing buckle and tightly presses the filtration tray, and the bottle stopper and the bottle body are sealed without leaking air through the sealing ring and the sealing rubber strip; the bottle body is provided with an air exhaust connector, a water outlet switch, a containing mark and the bottle stopper fixing buckle; the sampling pipe is provided with depth scales, the upper end of the sampling pipe is connected with the sampling pipe joint of the bottle stopper, and a one-way control valve and a one-way control valve pull line are arranged at the lower end of the sampling pipe. The seawater sampling site suction filtration device is simple in structure, convenient and flexible to use and widely applicable to sampling in water layers of different depths, and has the advantages that sampling is accurate, samples are free of pollution, suction filtration is fast and efficient, time and labor are saved and operation is safe.
Description
Technical field
The present invention relates to water body Sampling techniques field, say it is the on-the-spot Suction filtration device of a kind of seawater sampling in detail.
Background technology
Mankind's activity causes more and more serious pollution pressure to marine environment, regularly marine environment is measured to the pollution condition can grasping seawater in time.At present, sampling is many by after staff by ship arrival monitoring station, sea sampler is dropped into deep-sea Sheng and gets seawater, propose sea, then carry out the process of sample suction filtration by Suction filtration device, be finally transferred in special container by sample after suction filtration.
Due to used sea sampler, mostly be organic glass sampling thief, exist volume little, need repeatedly sampling thief to be dropped into deep-sea and reintroduce sea, both expended muscle power, again because boats and ships shakiness increases dangerous.Used seawater sampling Suction filtration device, because leakproofness difference causes suction filtration speed slow, during the process of seawater suction filtration, sample will soon be lost, and necessary multiple repairing weld, adds sample accidental error; Because container volume is less, the sample of q.s cannot be obtained by disposable suction filtration, need to carry out repeatedly suction filtration; After sample suction filtration, need Suction filtration device to take apart in sample bottle water sample poured into specify material again.Need at least two people's cooperations during operation, complex steps, work efficiency is low, and as easy as rolling off a logly causes sample contamination.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of easy to use, flexible, suction filtration rapidly and efficiently, sampling precisely, the on-the-spot Suction filtration device of the free of contamination seawater sampling of sample.This invention can not be subject to extra large water currents, sampling pipe head end is accurately dropped to the water layer of required sampling, can realize the work that a people just can complete many people, time saving and energy saving, increases work efficiency.
The technical solution adopted for the present invention to solve the technical problems is: the on-the-spot Suction filtration device of a kind of seawater sampling, is made up of, it is characterized by: bottle stopper is provided with sampling pipe joint, O-ring seal bottle stopper, filtration pallet, bottle, sampling pipe; Filter pallet lower edge and be provided with sealing joint strip, filter flat glass core sheet in pallet, glass sand chip keeps flat filter membrane; Bottle stopper is fixed buckle by bottle stopper and is connected with sealing bottle, and compress filter pallet, by O-ring seal and sealing joint strip make bottle stopper and sealing bottle air tight; Bottle is provided with suction interface, buckle fixed by cock of water drain, containing mark, bottle stopper; Sampling pipe is provided with deep calibration, and its upper end is connected with the sampling pipe joint of bottle stopper, and lower end is provided with one-way control valve and one-way control valve bracing wire.
Effective effect of the present invention is: easy to use, flexible, is widely used in the sampling of different depth water layer, have sampling precisely, sample is pollution-free, suction filtration rapidly and efficiently, the feature of time saving and energy saving, handling safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is bottle stopper and sealing bottle connection diagram.
Fig. 3 is for closing one-way control valve switch schematic diagram.
Fig. 4 is for opening one-way control valve switch schematic diagram.
In figure: 1. bottle stopper, 2. filter pallet, 3. bottle, 4. sampling pipe, 5. suction interface, 6. cock of water drain, 7. containing mark, 8. buckle fixed by bottle stopper, 9. sampling pipe joint, 10. O-ring seal, 11. filter membranes, 12. glass sand chips, 13. sealing joint strips, 14. deep calibrations, 15. one-way control valves, 16. one-way control valve bracing wires.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in the figure, this kind of seawater sampling filtration in-situ device, is made up of bottle stopper 1, filtration pallet 2, bottle 3, sampling pipe 4, it is characterized by: bottle stopper 1 is provided with sampling pipe joint 9, O-ring seal 10 the specific embodiment of the present invention; Filter pallet 2 lower edge and be provided with sealing joint strip 13, filter flat glass core sheet 12 in pallet 2, glass sand chip 12 keeps flat filter membrane 11; Bottle stopper 1 is fixed buckle 8 by bottle stopper and is tightly connected with bottle 3, and compresses filtration pallet 2, makes bottle stopper 1 and bottle 3 seal air tight by O-ring seal 10 and sealing joint strip 13; Bottle 3 is provided with suction interface 5, buckle 8 fixed by cock of water drain 6, containing mark 7, bottle stopper; Sampling pipe 4 is provided with deep calibration 14, and its upper end is connected with the sampling pipe joint 9 of bottle stopper 1, and lower end is provided with one-way control valve 15 and one-way control valve bracing wire 16.
During use, glass sand chip 12 and filter membrane 11 are placed on and filter in pallet 2, filtration pallet 2 is placed on bottle 3 bottle mouth position, cover bottle stopper 1, press bottle stopper and fix buckle 8, bottle stopper 1 is fixed buckle 8 by bottle stopper and is fixedly connected with bottle 3, and compresses filtration pallet 2, bottle stopper 1 and bottle 3 is made to seal air tight, as Fig. 2 by O-ring seal 10 and sealing joint strip 13; Close cock of water drain 6, suction interface 5 connects electric pump of bleeding; Close one-way control valve switch 15, as Fig. 3, according to the deep calibration 14 on sampling pipe 4 body, designated depth is through the country put in sampling pipe 4 lower end, one-way control valve 15 is opened in tractive one-way control valve bracing wire 16, as shown in Figure 4; Open electric pump of bleeding, seawater is entered in bottle 3 by suction filtration, observes suction filtration sample size according to containing mark 7, after sample suction filtration is extremely enough, power-off stops suction filtration, unclamp fixing buckle 8, open bottle stopper 1, gas enters bottle 3, open cock of water drain 6, access seawater sample, after sample has accessed, sampling pipe 4 is proposed sea, change filter membrane 11, get an erect-position sampling ready and use.
Claims (1)
1. the on-the-spot Suction filtration device of seawater sampling, is made up of bottle stopper, filtration pallet, bottle, sampling pipe, it is characterized by: bottle stopper is provided with sampling pipe joint, O-ring seal; Filter pallet lower edge and be provided with sealing joint strip, filter flat glass core sheet in pallet, glass sand chip keeps flat filter membrane; Bottle stopper is fixed buckle by bottle stopper and is connected with sealing bottle, and compress filter pallet, by O-ring seal and sealing joint strip make bottle stopper and sealing bottle air tight; Bottle is provided with suction interface, buckle fixed by cock of water drain, containing mark, bottle stopper; Sampling pipe is provided with deep calibration, and its upper end is connected with the sampling pipe joint of bottle stopper, and lower end is provided with one-way control valve and one-way control valve bracing wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468618.5A CN105092307A (en) | 2015-07-28 | 2015-07-28 | Seawater sampling site suction filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468618.5A CN105092307A (en) | 2015-07-28 | 2015-07-28 | Seawater sampling site suction filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105092307A true CN105092307A (en) | 2015-11-25 |
Family
ID=54573233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510468618.5A Pending CN105092307A (en) | 2015-07-28 | 2015-07-28 | Seawater sampling site suction filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105092307A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872365A (en) * | 2017-02-28 | 2017-06-20 | 四川佳怡德环境科技有限公司 | For the treatment bottle of the visible analyte detection of naked eyes in sewage |
| CN108801748A (en) * | 2018-08-16 | 2018-11-13 | 国家海洋环境监测中心 | Water suspension acquisition filter integrated device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07225178A (en) * | 1994-02-15 | 1995-08-22 | Ohbayashi Corp | Water sampler |
| JP2000121513A (en) * | 1998-10-17 | 2000-04-28 | Kimihiko Ezoe | Sea-bed mud automatic sampling device for investigating ocean contamination |
| CN201828430U (en) * | 2010-07-20 | 2011-05-11 | 周明 | Portable sewage sampling device |
| CN103487285A (en) * | 2013-09-16 | 2014-01-01 | 北京工业大学 | Sewage plant and recycled water plant in-situ sampling and on-line test device and operation method thereof |
| CN204282526U (en) * | 2014-11-17 | 2015-04-22 | 湖北航天双龙专用汽车有限公司 | A kind of device for separating mud and water |
| CN204286872U (en) * | 2014-12-27 | 2015-04-22 | 赵天慧 | A kind of hydrology adjustable-height sediment sampling device |
| CN205015189U (en) * | 2015-07-28 | 2016-02-03 | 李洪涛 | On --spot suction filter device of seawater sampling |
-
2015
- 2015-07-28 CN CN201510468618.5A patent/CN105092307A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07225178A (en) * | 1994-02-15 | 1995-08-22 | Ohbayashi Corp | Water sampler |
| JP2000121513A (en) * | 1998-10-17 | 2000-04-28 | Kimihiko Ezoe | Sea-bed mud automatic sampling device for investigating ocean contamination |
| CN201828430U (en) * | 2010-07-20 | 2011-05-11 | 周明 | Portable sewage sampling device |
| CN103487285A (en) * | 2013-09-16 | 2014-01-01 | 北京工业大学 | Sewage plant and recycled water plant in-situ sampling and on-line test device and operation method thereof |
| CN204282526U (en) * | 2014-11-17 | 2015-04-22 | 湖北航天双龙专用汽车有限公司 | A kind of device for separating mud and water |
| CN204286872U (en) * | 2014-12-27 | 2015-04-22 | 赵天慧 | A kind of hydrology adjustable-height sediment sampling device |
| CN205015189U (en) * | 2015-07-28 | 2016-02-03 | 李洪涛 | On --spot suction filter device of seawater sampling |
Non-Patent Citations (1)
| Title |
|---|
| 《空气和废气监测分析方法指南》编委会: "《空气和废气监测分析方法指南（下册）》", 31 July 2014 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872365A (en) * | 2017-02-28 | 2017-06-20 | 四川佳怡德环境科技有限公司 | For the treatment bottle of the visible analyte detection of naked eyes in sewage |
| CN108801748A (en) * | 2018-08-16 | 2018-11-13 | 国家海洋环境监测中心 | Water suspension acquisition filter integrated device |
| CN108801748B (en) * | 2018-08-16 | 2023-11-28 | 国家海洋环境监测中心 | Seawater suspended matter collecting and filtering integrated device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209027853U (en) | UAV system automatic water quality sampler | |
| CN109506985A (en) | A kind of multi-point layered water sampling system for unmanned boat | |
| CN206327541U (en) | Complex environment sampling of water quality ship | |
| CN203824802U (en) | Sampling device used under vacuum state of reaction kettle | |
| CN206818456U (en) | A kind of portable water-quality sampler | |
| CN205015189U (en) | On --spot suction filter device of seawater sampling | |
| CN103792112A (en) | Water-gas interface room temperature gas PVC (polyvinyl chloride) sampling box | |
| CN105092307A (en) | Seawater sampling site suction filtration device | |
| CN202994540U (en) | Water sample collector | |
| CN206496931U (en) | A kind of environmental monitoring water-quality sampler | |
| CN207816644U (en) | A kind of non-pump type automatic water body sampling device based on unmanned plane | |
| CN103604663B (en) | A kind of water quality monitoring sample save set | |
| CN201955254U (en) | Water sampler | |
| CN203758871U (en) | True density and porosity analyzer | |
| CN202676506U (en) | Ship ballast water sampling device | |
| CN209640011U (en) | A kind of environmental monitoring water-quality sampler | |
| CN204405257U (en) | A kind of barreled drinking water sealing property detection device | |
| CN204479337U (en) | Saliva DNA sample gatherer | |
| CN208206566U (en) | A kind of region uniform sampling device of ballast water | |
| CN203385572U (en) | Novel airtight sampling device for intermittent reaction kettle | |
| CN103926111B (en) | Stratified pumping device | |
| CN211425962U (en) | Portable water sampling and detecting device | |
| CN202255798U (en) | Scientific surveying ship tightness detection apparatus | |
| CN102954861A (en) | Ferry glass reinforced plastic boat lateral thrust leak tightness detector | |
| CN110658028A (en) | Portable water sampling and detecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |
|
| RJ01 | Rejection of invention patent application after publication |