CN111006904A - Water sample collection bottle - Google Patents
Water sample collection bottle Download PDFInfo
- Publication number
- CN111006904A CN111006904A CN201911167547.XA CN201911167547A CN111006904A CN 111006904 A CN111006904 A CN 111006904A CN 201911167547 A CN201911167547 A CN 201911167547A CN 111006904 A CN111006904 A CN 111006904A
- Authority
- CN
- China
- Prior art keywords
- sampling
- bottle
- hole
- water sample
- outer bottle
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000005070 sampling Methods 0.000 claims abstract description 104
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- -1 PH value Chemical compound 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a water sample collecting bottle, which comprises an inner sampling bottle and an outer sampling bottle; the upper end of the sampling inner bottle is opened and sealed through an upper end cover, the lower end of the sampling inner bottle is provided with a feed opening controlled to be opened and closed through a sealing switch, and the peripheral surface of the upper part of the sampling inner bottle is provided with a plurality of first through holes; the sampling outer bottle is of a cylindrical structure which penetrates through the sampling outer bottle up and down, the upper end of the sampling outer bottle is hoisted and lifted through a hoisting rope, and a plurality of second through holes are formed in the peripheral surface of the sampling outer bottle; the sampling inner bottle is arranged in the sampling outer bottle in a vertically sliding mode, and the sampling inner bottle is limited to move towards the lower side of the sampling outer bottle through the limiting assembly; the diameter of the second through hole is larger than that of the first through hole. This water sample collection bottle, simple structure realizes the filtration to the large-scale impurity in aqueous, the accuracy of guarantee sampling.
Description
Technical Field
The invention relates to the field of water conservancy sampling and processing, in particular to a water sample collecting bottle.
Background
In order to ensure the safety of water quality of rivers, lakes and the like and avoid excessive microorganism propagation or other bad reasons, the water quality needs to be sampled and detected, so that water indexes (such as water dissolved oxygen, PH value, ammonia nitrogen content and the like) are in a reasonable state, and the living environment of animals and plants in water is ensured.
The sampling bottle that uses at present mainly is traditional dress water structure, but because the difference of aquatic environment, often has impurity such as branch, large-scale float grass, will influence the sampling bottled water condition among the water sample collection process to can't effectively filter.
Disclosure of Invention
The invention provides a water sample collecting bottle which is simple in structure, and can be used for filtering large impurities in water and ensuring the sampling accuracy.
In order to achieve the purpose, the water sample collecting bottle comprises an inner sampling bottle and an outer sampling bottle;
the upper end of the sampling inner bottle is opened and sealed through an upper end cover, the lower end of the sampling inner bottle is provided with a feed opening controlled to be opened and closed through a sealing switch, and the peripheral surface of the upper part of the sampling inner bottle is provided with a plurality of first through holes;
the sampling outer bottle is of a cylindrical structure which penetrates through the sampling outer bottle up and down, the upper end of the sampling outer bottle is hoisted and lifted through a hoisting rope, and a plurality of second through holes are formed in the peripheral surface of the sampling outer bottle;
the sampling inner bottle is arranged in the sampling outer bottle in a vertically sliding mode, and the sampling inner bottle is limited to move towards the lower side of the sampling outer bottle through the limiting assembly;
the diameter of the second through hole is larger than that of the first through hole.
Further, spacing subassembly includes spacing ring and support ring, the support ring is installed in the lower extreme outside of bottle in the sampling, and the spacing ring is installed at the outer bottle lower extreme inboard of sampling, and the support ring is located the top of spacing ring.
Further, still include the lower extreme lid, lower extreme lid upper end opening and inboard are equipped with the internal thread, the outer bottle lower part outside of sampling is equipped with the external screw thread, and the lower extreme of bottle lower extreme is installed at the sampling to the lower extreme lid screw thread.
Furthermore, a third through hole with the same diameter as the first through hole is formed in the upper end cover.
Compared with the prior art, the water sample collecting bottle is provided with the sampling inner bottle and the sampling outer bottle, the primary filtration is carried out through the second through hole on the sampling outer bottle, and the secondary filtration is carried out through the first through hole on the upper part of the sampling inner bottle, so that the excessive influence of impurities in water on the sampling is avoided, the water is collected at the lower part of the sampling inner bottle after the sampling, and the sampling outer bottle is hoisted to drive the sampling inner bottle to realize the integral hoisting; the sampling inner bottle is arranged in the sampling outer bottle in a sliding mode, so that when sampling is conducted, on one hand, sampling can be conducted by taking the sampling inner bottle out of the sampling outer bottle and opening the discharging opening or the upper end cover, on the other hand, due to the fact that the lower end cover is arranged, the lower end of the sampling bottle can be detached through threads, the phenomenon that the lower end of the sampling bottle is contacted with sludge and the like to cause pollution of the discharging opening is avoided, sampling quality is guaranteed, then sampling is conducted from the discharging opening, and therefore the sampling is reliable; this water sample collection bottle, simple structure realizes the filtration to the large-scale impurity in aqueous, the accuracy of guarantee sampling.
Drawings
FIG. 1 is an overall schematic view of the present invention;
in the figure: 11. the sampling inner bottle, 12, a first through hole, 13, a support ring, 14, a feed opening, 15, a closed switch, 16, an upper end cover, 17, a limit ring, 21, the sampling outer bottle, 22, a second through hole, 23, a hoisting rope, 3 and a lower end cover.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in figure 1, the water sample collecting bottle comprises an inner sampling bottle 11 and an outer sampling bottle 21;
the upper end of the sampling inner bottle 11 is opened and closed by an upper end cover 16, the lower end of the sampling inner bottle is provided with a feed opening 14 which is controlled to be opened and closed by a closed switch 15, and the peripheral surface of the upper part of the sampling inner bottle 11 is provided with a plurality of first through holes 12;
the sampling outer bottle 21 is of a cylindrical structure which penetrates through the sampling outer bottle from top to bottom, the upper end of the sampling outer bottle is lifted through a lifting rope 23, and a plurality of second through holes 22 are formed in the peripheral surface of the sampling outer bottle 21;
the sampling inner bottle 11 is arranged in the sampling outer bottle 21 in a vertically sliding manner, and the sampling inner bottle 11 is limited to move towards the lower side of the sampling outer bottle 21 by the limiting component;
the diameter of the second through-hole 22 is larger than the diameter of the first through-hole 12.
Further, the limiting assembly comprises a limiting ring 17 and a supporting ring 13, the supporting ring 13 is installed at the outer side of the lower end of the sampling inner bottle 11, the limiting ring 17 is installed at the inner side of the lower end of the sampling outer bottle 21, and the supporting ring 13 is located above the limiting ring 17;
further, the device also comprises a lower end cover 3, the upper end of the lower end cover 3 is opened, the inner side of the lower end cover is provided with internal threads, the outer side of the lower part of the sampling outer bottle 21 is provided with external threads, and the lower end cover 3 is installed at the lower end of the sampling outer bottle 21 in a threaded manner;
further, a third through hole with the same diameter as the first through hole 12 is formed in the upper end cover 16;
when the water sample collecting bottle is used, the sampling bottle is placed in an area needing collecting water samples, in order to avoid interference of large impurities in water, such as branches and algae, preliminary filtration is firstly carried out through the second through hole 22, secondary filtration is carried out through the first through hole 12 in the upper part of the sampling inner bottle 11, the phenomenon that the sampling is affected by the large impurities in the water is avoided, the water is collected at the lower part of the sampling inner bottle 11 after sampling, and the sampling outer bottle 21 is hoisted to drive the sampling inner bottle 11 to realize integral hoisting;
when taking a sample, can take out in the outer bottle 21 of sampling through bottle 11 in with the sampling on the one hand, take a sample from opening feed opening 14 or upper end cover 16, on the other hand is owing to set up lower end cover 3, can dismantle end cover 3 by the screw thread, avoids sampling bottle lower extreme contact mud etc. and causes the pollution of feed opening 14, ensures the sampling quality, then takes a sample from feed opening 14 again.
Claims (4)
1. A water sample collecting bottle is characterized by comprising an inner sampling bottle (11) and an outer sampling bottle (21);
the upper end of the sampling inner bottle (11) is opened and closed through an upper end cover (16), the lower end of the sampling inner bottle is provided with a feed opening (14) which is controlled to be opened and closed through a closing switch (15), and the peripheral surface of the upper part of the sampling inner bottle (11) is provided with a plurality of first through holes (12);
the sampling outer bottle (21) is of a cylindrical structure which penetrates through the sampling outer bottle up and down, the upper end of the sampling outer bottle is hoisted and lifted through a hoisting rope (23), and a plurality of second through holes (22) are formed in the peripheral surface of the sampling outer bottle (21);
the sampling inner bottle (11) is arranged in the sampling outer bottle (21) in a vertically sliding manner, and the sampling inner bottle (11) is limited to move towards the lower side of the sampling outer bottle (21) through the limiting component;
the diameter of the second through hole (22) is larger than that of the first through hole (12).
2. The water sample collecting bottle as claimed in claim 1, wherein the limiting assembly comprises a limiting ring (17) and a supporting ring (13), the supporting ring (13) is installed at the outer side of the lower end of the sampling inner bottle (11), the limiting ring (17) is installed at the inner side of the lower end of the sampling outer bottle (21), and the supporting ring (13) is located above the limiting ring (17).
3. The water sample collecting bottle according to claim 1, further comprising a lower end cover (3), wherein the upper end of the lower end cover (3) is open and provided with internal threads on the inner side, the outer side of the lower part of the sampling outer bottle (21) is provided with external threads, and the lower end cover (3) is installed at the lower end of the sampling outer bottle (21) in a threaded manner.
4. A water sampling bottle according to claim 1, wherein the upper end cap (16) is provided with a third through hole having the same diameter as the first through hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911167547.XA CN111006904A (en) | 2019-11-25 | 2019-11-25 | Water sample collection bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911167547.XA CN111006904A (en) | 2019-11-25 | 2019-11-25 | Water sample collection bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111006904A true CN111006904A (en) | 2020-04-14 |
Family
ID=70112809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911167547.XA Pending CN111006904A (en) | 2019-11-25 | 2019-11-25 | Water sample collection bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111006904A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655663A (en) * | 2020-12-18 | 2021-04-16 | 杭州市农业科学研究院 | Fish sampling tool for stream environment |
Citations (11)
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|---|---|---|---|---|
| CN203216746U (en) * | 2013-03-20 | 2013-09-25 | 广西壮族自治区环境保护科学研究院 | Water quality oil sampling device |
| CN206692482U (en) * | 2017-04-07 | 2017-12-01 | 东莞市一米净水科技有限公司 | A kind of Portable water purifying bottle |
| CN207215503U (en) * | 2017-10-11 | 2018-04-10 | 中和源泰（天津）环保科技有限公司 | A kind of portable wastewater recycle sampling apparatus |
| CN107907379A (en) * | 2017-12-30 | 2018-04-13 | 扬州大学 | A kind of Portable underground water sampler |
| CN207623062U (en) * | 2017-12-28 | 2018-07-17 | 内蒙古电力勘测设计院有限责任公司 | A kind of water sampler |
| CN208333941U (en) * | 2018-03-14 | 2019-01-04 | 浙江亿农环境科技有限公司 | A kind of water sampling bottle |
| JP2019519360A (en) * | 2016-04-26 | 2019-07-11 | アパコー・リミテッド | Filter device and filter device for biological sample |
| CN209117405U (en) * | 2018-11-09 | 2019-07-16 | 浙江中环检测科技股份有限公司 | A kind of space enrironment investigation underground water sampler |
| CN209148361U (en) * | 2018-10-24 | 2019-07-23 | 珠海市丽拓生物科技有限公司 | Novel sampling bottle |
| CN209553801U (en) * | 2019-03-18 | 2019-10-29 | 荣建胜 | Facilitate the sample apparatus for placing of sampling |
| CN209589560U (en) * | 2019-02-22 | 2019-11-05 | 袁云凯 | A kind of water conservancy test sample acquisition device |
-
2019
- 2019-11-25 CN CN201911167547.XA patent/CN111006904A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203216746U (en) * | 2013-03-20 | 2013-09-25 | 广西壮族自治区环境保护科学研究院 | Water quality oil sampling device |
| JP2019519360A (en) * | 2016-04-26 | 2019-07-11 | アパコー・リミテッド | Filter device and filter device for biological sample |
| CN206692482U (en) * | 2017-04-07 | 2017-12-01 | 东莞市一米净水科技有限公司 | A kind of Portable water purifying bottle |
| CN207215503U (en) * | 2017-10-11 | 2018-04-10 | 中和源泰（天津）环保科技有限公司 | A kind of portable wastewater recycle sampling apparatus |
| CN207623062U (en) * | 2017-12-28 | 2018-07-17 | 内蒙古电力勘测设计院有限责任公司 | A kind of water sampler |
| CN107907379A (en) * | 2017-12-30 | 2018-04-13 | 扬州大学 | A kind of Portable underground water sampler |
| CN208333941U (en) * | 2018-03-14 | 2019-01-04 | 浙江亿农环境科技有限公司 | A kind of water sampling bottle |
| CN209148361U (en) * | 2018-10-24 | 2019-07-23 | 珠海市丽拓生物科技有限公司 | Novel sampling bottle |
| CN209117405U (en) * | 2018-11-09 | 2019-07-16 | 浙江中环检测科技股份有限公司 | A kind of space enrironment investigation underground water sampler |
| CN209589560U (en) * | 2019-02-22 | 2019-11-05 | 袁云凯 | A kind of water conservancy test sample acquisition device |
| CN209553801U (en) * | 2019-03-18 | 2019-10-29 | 荣建胜 | Facilitate the sample apparatus for placing of sampling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655663A (en) * | 2020-12-18 | 2021-04-16 | 杭州市农业科学研究院 | Fish sampling tool for stream environment |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200414 |
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| RJ01 | Rejection of invention patent application after publication |