CN108106886B - Open-air water sample collection save set - Google Patents
Open-air water sample collection save set Download PDFInfo
- Publication number
- CN108106886B CN108106886B CN201810173262.6A CN201810173262A CN108106886B CN 108106886 B CN108106886 B CN 108106886B CN 201810173262 A CN201810173262 A CN 201810173262A CN 108106886 B CN108106886 B CN 108106886B
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- supporting frame
- fixing
- fixing piece
- cover
- storing
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
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- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a field water sample collecting and storing device, which comprises a collecting device and a storing device, wherein the collecting device comprises a collecting container, a supporting frame and a fixing chassis, the fixing chassis is provided with threads matched with the storing device, the fixing chassis is provided with the supporting frame, the supporting frame is provided with a fixing part and a hanging supporting frame, the interior of the hanging supporting frame is provided with a steel rope channel, a steel rope passes through a limiting supporting frame and the steel rope channel and is matched with a collecting container cover of the collecting container, the storing device comprises a storing cover and a storing cylinder, the storing cover and the storing cylinder are both provided with interlayers, and heat insulating materials and storing medicaments are respectively placed in the interlayers. The accuracy of the experimental results is improved, and the device is very suitable for field water sample collection.
Description
Technical Field
The invention relates to the field of environmental monitoring, in particular to a field water sample collecting and storing device.
Background
Water is the source of human life, water environment is an important component in ecological environment, and water sampling is one of important links in environmental monitoring. The water sample is not simply collected, because the water sample to be analyzed is representative, and there are many factors which can accurately reflect the concentration of the pollution factors contained in the measured water and influence the water sample collection, such as a sampling point, a sampling instrument and method, a sampling frequency, a sampling volume, a water sample storage method and the like, and the change of any factor can cause the change of an analysis result, so that how to accurately reflect the water quality condition of the collected water sample is the problem which must be solved firstly in the monitoring and analyzing work.
However, at present, a water sampler with a calibrated length of a traction rope is used for collecting water quantity in different water layers, and then the water quantity is sealed and stored by a glass or plastic container. And the problem that the water sampling cannot be ensured to be collected in different water layers at the same position to cause inaccurate measured data exists when the water sampler with the length of the traction rope calibrated is used for collecting water samples. In addition, the water sample to be collected is poured into the in-process water sample of preserving the bottle from the water sampler and contacts the air and can lead to the water sample of collection to be polluted by the air, and the utensil that needs to carry is more moreover, when the water sample is gathered in the field, need carry collector and conserver, when having increaseed staff's work load, has also consumed staff's a large amount of strength.
Disclosure of Invention
The invention aims to provide a field water sample collecting and storing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a field water sample collecting and storing device comprises a collecting device and a storing device, wherein the collecting device comprises a collecting container, a supporting frame and a fixing chassis, the fixing chassis is provided with threads matched with the storing device, the supporting frame is arranged on the fixing chassis and is of a hollow structure, a fixing part and a hanging supporting frame are arranged on the supporting frame, the hanging supporting frame is positioned at the upper end of the fixing part, a steel rope channel is arranged in the hanging supporting frame, the fixing part penetrates through the supporting frame, a threaded round hole vertical to the fixing part is formed in one end, penetrating through the supporting frame, of the fixing part, the threaded round hole is matched with a bolt for use, a steel rope and a limiting supporting frame are arranged at the position, positioned in the supporting frame, of the fixing part, the steel rope penetrates through the limiting supporting frame and the steel rope channel to be, the preservation cover and the preservation cylinder are of an integrated structure, the preservation cover and the preservation cylinder are provided with interlayers, and heat insulation materials and preservation agents are respectively placed in the interlayers.
Preferably, the support frame is provided with scale marks, and the number of the support frames is four, and the four support frames are symmetrical about the center of the fixed chassis.
Preferably, the fixing part is matched with the hanging support frame and is distributed on the support frame at equal intervals, and the anti-skid material is arranged at the position where the fixing part is used for fixing the collecting container.
Preferably, the collecting container is obliquely arranged on the fixing piece, an included angle between the collecting container and the horizontal plane is 45-70 degrees, and a fixing cover is arranged at the upper end of the collecting container.
Preferably, the heat insulating material is foam and a barrier film.
Preferably, the preserved agent is a mixture of sodium hydroxide and magnesium chloride, and the mixing ratio is 1: 2.
Compared with the prior art, the invention has the beneficial effects that: the invention can collect water samples in different water layers at the same position, when the collecting container device 1 is placed at a certain water level, the water samples flow into the collecting container, when the water samples continuously flow into the collecting container, the collecting container slowly rotates to the vertical direction from the original inclined position due to the gravity action of water, at the moment, the fixing piece also rotates along with the collecting container, the steel rope wound on the fixing piece extends, so that the collecting container cover 11 slides to the upper port of the collecting container along the fixing cover and covers the sampling container, thereby avoiding the water samples from contacting with air and being polluted by the air, leading the experimental result to be more accurate, rotating the storing device and the collecting device together through threads, avoiding the collected water samples from being poured into a storage cylinder, avoiding the water samples from being polluted by contacting with the air, simultaneously lightening the workload of workers, saving labor and being convenient to carry, is very suitable for field water sample collection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the storage device;
fig. 3 is an enlarged schematic view of a sampling container mounting structure.
In the figure: 1. a collection device; 101. a collection container; 102. a support frame; 103. fixing the chassis; 2, storing the device; 201. a preservation cover; 202. preserving the cylinder; 3. a thread; 4. a fixing member; 5. hanging a support frame; 6. a steel rope channel; 7. a threaded circular hole; 8. a bolt; 9. a steel cord; 10. a limiting support frame; 11. collecting container covers; 12. an interlayer; 13. a thermal insulation material; 14. preserving the medicament; 15. and fixing the cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a save set is gathered to open-air water sample, includes collection system 1 and save set 2, collection system 1 is including gathering container 101, support frame 102 and fixed chassis 103, gather container 101 slope and set up on mounting 4, and the contained angle of gathering container 101 and horizontal plane is 45-70 degrees, the in-process that the water sample flows into gathering container 101, the water sample is through the effect of gravity more easily with gathering container 101 from the position rotation of original slope to the position of vertical direction, the upper end of gathering container 101 is provided with fixed cover 15, make gathering container lid 11 from fixed cover 15 internal slipping to gather container 101 up end, and seal gathering container 101, thereby stagger with gathering container 101 up end when preventing gathering container lid 11 whereabouts, fixed chassis 103 is provided with and saves device 2 matched with screw thread 3, and is provided with support frame 102 on the fixed chassis 103, the support frame 102 is provided with scale marks which can adopt water samples with different water layers, so that the experimental measurement result is more accurate, four support frames 102 are arranged and are centrosymmetric about the fixed chassis 103 to prevent the collection device 2 from toppling over when collecting the water samples, the support frame 102 is internally provided with a hollow structure, the support frame 102 is provided with fixing pieces 4 and a suspension support frame 5, the fixing pieces 4 are matched with the suspension support frame 5 and are distributed on the support frame 102 at equal intervals, the fixing pieces 4 are fixed on the collection container 101 and are provided with anti-skid materials to prevent the collection container 101 from slipping off from the fixing pieces 4, the suspension support frame 5 is positioned at the upper end of the fixing pieces 4, the suspension support frame 5 is internally provided with a steel cable channel 6, the fixing pieces 4 penetrate through the support frame 102, one end of the fixing pieces 4 penetrating through the support frame 102, the threaded circular hole 7 is matched with the bolt 8 for use, the steel rope 9 and the limiting support frame 10 are arranged at the position, located inside the support frame 102, of the fixing piece 4, the steel rope 9 penetrates through the limiting support frame 10 and the collecting container cover 11 matched with the collecting container 101 through the steel rope channel 6, the storing device 2 comprises a storing cover 201 and a storing cylinder 202, the storing cover 201 and the storing cylinder 202 are of an integrated structure, an interlayer 12 is arranged on each of the storing cover 201 and the storing cylinder 202, a heat insulating material 13 and a storing medicament 14 are respectively placed in the interlayer 12, the heat insulating material 13 is a foam plastic and a barrier film, the heat insulating effect is good and durable, the stored medicament 14 is a mixture of sodium hydroxide and magnesium chloride, the mixing ratio is 1:2, the sterilizing effect is obvious, and the collected water sample is prevented from being polluted by microorganisms.
The working principle is as follows: according to the invention, water samples in different water layers can be collected at the same position, when the collecting container device 1 is placed at a certain water level, the water sample flows into the collecting container 101, when the water sample continuously flows into the collecting container, the collecting container 101 slowly rotates to the vertical direction from the original inclined position due to the gravity action of water, at the moment, the fixing part 4 also rotates along with the collecting container 101, the steel rope 9 wound on the fixing part 4 extends, so that the collecting container cover 11 slides to the upper port of the collecting container 101 along the fixing cover 15 and covers the sampling container 101, the water sample is prevented from contacting with air and being polluted by the air, the experimental result is more accurate, the storage device 2 and the collecting device 2 are rotated together through the threads 3, the collected water sample is prevented from being poured into the storage barrel, and the water sample is prevented from contacting with the air and being polluted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a save set is gathered to open-air water sample, includes collection system (1) and save set (2), its characterized in that: the collecting device (1) comprises a collecting container (101), a supporting frame (102) and a fixing chassis (103), wherein the fixing chassis (103) is provided with threads (3) matched with the storage device (2), the supporting frame (102) is arranged on the fixing chassis (103), the supporting frame (102) is of a hollow structure, a fixing piece (4) and a hanging supporting frame (5) are arranged on the supporting frame (102), the hanging supporting frame (5) is located at the upper end of the fixing piece (4), a steel rope channel (6) is arranged in the hanging supporting frame (5), the fixing piece (4) penetrates through the supporting frame (102), one end, penetrating through the supporting frame (102), of the fixing piece (4) is provided with a threaded round hole (7) perpendicular to the fixing piece (4), the threaded round hole (7) is matched with a bolt (8) for use, a steel rope (9) and a limiting supporting frame (10) are arranged at the position, located inside the supporting frame (102), the steel rope (9) penetrates through a limiting support frame (10) and a collection container cover (11) matched with the collection container (101) through a steel rope channel (6), the storage device (2) comprises a storage cover (201) and a storage cylinder (202), the storage cover (201) and the storage cylinder (202) are of an integrated structure, interlayers (12) are arranged on the storage cover (201) and the storage cylinder (202), storage medicaments (14) are placed in the interlayers (12) of the storage cover (201), and heat insulation materials (13) are placed in the interlayers (12) arranged on the storage cylinder (202); the collecting container (101) is obliquely arranged on the fixing piece (4), an included angle between the collecting container (101) and the horizontal plane is 45-70 degrees, and a fixing cover (15) is arranged at the upper end of the collecting container (101).
2. The field water sampling and storing device according to claim 1, characterized in that: the four support frames (102) are provided with scale marks and are centrosymmetric relative to the fixed chassis (103).
3. The field water sampling and storing device according to claim 1, characterized in that: the fixing piece (4) is matched with the hanging support frame (5) and is distributed on the support frame (102) at equal intervals, and the anti-skid material is arranged at the position where the fixing piece (4) fixes the collection container (101).
4. The field water sampling and storing device according to claim 1, characterized in that: the heat insulation material (13) is foam plastic and a barrier film.
5. The field water sampling and storing device according to claim 1, characterized in that: the preservation medicament (14) is a mixture of sodium hydroxide and magnesium chloride, and the mixing ratio is 1: 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810173262.6A CN108106886B (en) | 2018-03-02 | 2018-03-02 | Open-air water sample collection save set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810173262.6A CN108106886B (en) | 2018-03-02 | 2018-03-02 | Open-air water sample collection save set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108106886A CN108106886A (en) | 2018-06-01 |
| CN108106886B true CN108106886B (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810173262.6A Active CN108106886B (en) | 2018-03-02 | 2018-03-02 | Open-air water sample collection save set |
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| Country | Link |
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| CN (1) | CN108106886B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110791419B (en) * | 2019-11-14 | 2022-11-18 | 山东省海洋科学研究院(青岛国家海洋科学研究中心) | Biomembrane sampling device and method for artificial fish reef |
| CN111269813B (en) * | 2020-02-27 | 2022-06-10 | 中国科学院城市环境研究所 | Sampling device and method for acquiring micro-plastic attached microorganisms in water environment |
| CN111504714B (en) * | 2020-05-14 | 2021-01-29 | 河海(南京)生态科技研究院有限公司 | Water sample automatic acquisition preserves and water level detection device |
| CN111708104B (en) * | 2020-07-16 | 2021-07-13 | 石家庄铁道大学 | Device for measuring snow flux and snow density at different heights |
| CN112623474B (en) * | 2020-12-29 | 2022-04-26 | 湛江中科技术服务有限公司 | Environment-friendly detection water sample storage box convenient to take |
| CN116399648B (en) * | 2023-03-29 | 2023-09-29 | 石家庄地震监测中心站 | Pipe-in-pipe underground fluid layered sampling device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10232623B4 (en) * | 2002-07-14 | 2004-11-04 | Stiftung Alfred-Wegener-Institut Für Polar- Und Meeresforschung | Ground water sampling |
| CN203949807U (en) * | 2014-06-16 | 2014-11-19 | 云南省昆明农业气象试验站 | A kind of deep water sample collector |
| CN107356454A (en) * | 2017-07-12 | 2017-11-17 | 信阳师范学院 | A kind of sampling apparatus of filter tank filler |
| CN107560898A (en) * | 2017-09-07 | 2018-01-09 | 郑牧之 | Multilayer water bluk recombination gathers hydrophore |
| CN107607362B (en) * | 2017-10-27 | 2021-02-12 | 浙江多谱检测科技有限公司 | Water sample collecting equipment capable of simultaneously collecting multiple layers of water samples |
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2018
- 2018-03-02 CN CN201810173262.6A patent/CN108106886B/en active Active
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| CN108106886A (en) | 2018-06-01 |
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