CN209231029U - A kind of water sampler - Google Patents
A kind of water sampler Download PDFInfo
- Publication number
- CN209231029U CN209231029U CN201822244591.3U CN201822244591U CN209231029U CN 209231029 U CN209231029 U CN 209231029U CN 201822244591 U CN201822244591 U CN 201822244591U CN 209231029 U CN209231029 U CN 209231029U
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- sampler
- sampler barrel
- water
- piston
- fixed
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Abstract
A kind of water sampler, including along several spaced sampler barrels of short transverse, and the fixing piece that several sampler barrels are fixed as one；The closing of sampler barrel bottom, open-top, sampler barrel side wall bottom end is provided with into water micropore；Piston is equipped in sampler barrel, the piston contradicts sampler barrel inner wall, and piston tip is fixed with piston rod；It further include the connector for being fixedly connected with several piston rods.The utility model structure is simple, easy to use, realizes more depth while sampling, and each layer water sample does not mix, and can adjust sampling amount as needed.
Description
Technical field
The utility model belongs to environment protection field, in particular to a kind of water sampler.
Background technique
Existing water sampler is mostly sampling bottle, and the bottle cap of sampling bottle is hinged on body, and hinged place is equipped with torsional spring, is made
Bottle cap closes on body under normal conditions, keeps sealing state.Body is fixed on fixing piece, and fixing piece is equipped with scale, bottle cap
It is connected with drawstring.In use, body is extend into designated depth, drawstring is pulled, bottle cap is opened, the air in bottle overflows, bottle
In fill water, unclamp drawstring, taking out sampling bottle can be obtained the water sample of the depth.
This sampling bottle can only take the water sample of a depth every time, and sampling efficiency is not high, and can only take full bottle every time
Water sample can not adjust sampling amount.
Utility model content
The utility model provides a kind of water sampler, to realize while take more depth water samples, and can be certain
Sampling amount is adjusted in limit.
To achieve the above object, the utility model uses the following technical solution:
A kind of water sampler, including along several spaced sampler barrels of short transverse, and by several samplings
The fixing piece that cylinder is fixed as one；The closing of sampler barrel bottom, open-top, sampler barrel side wall bottom end is provided with into water micropore；Sampling
Piston is equipped in cylinder, the piston contradicts sampler barrel inner wall, and piston tip is fixed with piston rod；It further include by several pistons
The connector that bar is fixedly connected.
Because inlet opening is micropore, when no pulling piston forms negative pressure in sampler barrel, water sample will not actively enter sampling
Cylinder is internal.For guarantee water sample will not cross contamination, sampler barrel domestic demand has a certain amount of air before sampler enters water, when will sample
It when device protrudes into predetermined depth, pushes connector that air is discharged, then connector is pulled to suck water sample in sampler barrel.As needed
The pull distance of the concrete water quality different adjustment connector taken.Sampler is taken out from water body after water sample is sucked, difference is taken
Water sample in sample cylinder is detected respectively.
Compared with the prior art, the utility model has the following beneficial effects:
Structure is simple, easy to use, realizes more depth while sampling, and each layer water sample does not mix, and can be as needed
Adjust sampling amount.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice of the invention are understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of water sampler of the utility model；
Fig. 2 is a kind of schematic diagram of internal structure of water sampler of the utility model；
Fig. 3 is a kind of surface texture schematic diagram of water sampler of the utility model；
Fig. 4 is a kind of wedge structure schematic diagram of water sampler of the utility model；
Fig. 5 is a kind of external structure schematic diagram of the embodiment with sealing plate of water sampler of the utility model；
Fig. 6 is a kind of sealing plate inside structure schematic diagram of water sampler of the utility model.
Appended drawing reference in Figure of description includes: sampler barrel 1, fixing piece 2, side lever 21, mandril 22, water inlet micropore 3, lives
Fill in 4, piston rod 5, connector 6, vertical bar 61, cross bar 62, voussoir 7, limiting slot 71, diaphragm seal 8, spherical sealed pad 81, through-hole 82.
Specific embodiment
In order to make technological means of the utility model, creation characteristic, reach purpose and effect is more clear and is easy to
Understand, the utility model be further elaborated with reference to the accompanying drawings and detailed description:
Such as Fig. 1-3, the utility model discloses a kind of water samplers, including along short transverse it is spaced several
Sampler barrel 1, and the fixing piece 2 that several sampler barrels 1 are fixed as one；The closing of 1 bottom of sampler barrel, open-top, sampling
1 side wall bottom end of cylinder is provided with into water micropore 3；Piston 4 is equipped in sampler barrel 1, the piston 4 contradicts 1 inner wall of sampler barrel, and piston 4 pushes up
End is fixed with piston rod 5；It further include the connector 6 for being fixedly connected with several piston rods 5.
Because inlet opening is micropore, when no pulling piston forms negative pressure in sampler barrel, water sample will not actively enter sampling
Cylinder is internal.For guarantee water sample will not cross contamination, 1 domestic demand of sampler barrel has a certain amount of air before sampler enters water, when will take
It when sample device protrudes into predetermined depth, pushes connector 6 that air is discharged, then connector 6 is pulled to suck water sample in sampler barrel.According to
The pull distance for the concrete water quality different adjustment connector 6 for needing to take.Sampler is taken out from water body after water sample is sucked, to not
It is detected respectively with the water sample in sampler barrel 1.Water sample is taken out to Shi Kexian to put according to the distance of water inlet micropore 3 from sampler
Put test tube, sampler is horizontal, push connector 6, be subjected to displacement piston 4, by liquid in sampler barrel 1 from water inlet 3 row of micropore
Out.
Other than micropore of intaking, it also can according to need other realizations such as the diaphragm seal for selecting biggish hole with cross open
Mode.
Preferably, the fixing piece 2 includes two side levers 21 for being fixed on the opposite two sides of sampler barrel 1, and connection two
The mandril 22 on 21 top of root side lever, makes the U-shaped that Open Side Down for fixing piece；The connector 6 is ladder shape, You Lianggen vertical bar 61
And two fixations of several cross bars 62 between vertical bar 61 forms, each sampler barrel 1 is arranged in correspondence with the lower section of Yu Yigen cross bar 62, described
4 bar top of piston is fixedly connected with corresponding 62 bottom center of cross bar；Topmost a cross bar 62 is located at the mandril 22
Top.Fixing piece 2 and connector 6 are that double rod is fixed, and make to pull or push the process of piston 4 more stable, will not deviate.
Preferably, further include the voussoir 7 for controlling 6 pull distance of connector such as Fig. 2-4,7 bottom surface of voussoir be provided with it is described
The limiting slot 71 that mandril 22 cooperates；When the piston 4 is bonded with 1 bottom of the sampler barrel, piece 62 bottom of cross bar in the top
Face is bonded with 22 top surface of mandril；By voussoir 7 along mandril 22 be slidably inserted into cross bar 62 topmost and the mandril 22 it
Between, cross bar 62 is lifted, band piston 4 moves up.There are two the main functions of voussoir 7: (1) quantitative sampling, by voussoir 7
The displacement of thickness control piston 4, to control sampling amount；(2) guarantee transportation safety, after being connected with voussoir 7, can prevent from transporting
Connector 6 receives shock extruding etc. and overflows water sample in journey, and sampler is made to can be used as shipping container use.
Preferably, such as Fig. 5 and Fig. 6,1 surface of sampler barrel slidably connects diaphragm seal 8, and diaphragm seal 8 is towards sampling
The side of cylinder 1 is fixed with the spherical sealed pad 81 with micropore cooperation.Gasket is set as spherical, can be micro- to intaking well
3 gluing, sealing of hole when protruding into sampler in water, keeps water inlet micropore 3 to be in sealing state, after reaching predetermined depth, sliding
Diaphragm seal 8 makes to open into water micropore 3, air is discharged, sucks water sample, be slidingly sealed piece 8 again at this time, keeps spherical sealed pad 81 stifled
Water micropore 3 is filled in, then sampler is taken out, is transported in laboratory, is detected.The elastic material such as silica gel can be selected in gasket
Material.Sliding slot is set on 1 surface of sampler barrel, diaphragm seal 8 is connected in sliding slot and is slided up and down, on diaphragm seal 8 above each gasket
It is provided with through-hole 82, for the use that is vented and fetches water.
Preferably, 22 lower surface of mandril is fixedly connected with kickboard, and 1 bottom end of sampler barrel of bottom is fixed with counterweight
Block.Make to operate with kickboard and clump weight more convenient, when positioning need to only guarantee that kickboard is located on the water surface, make each sampler barrel 1
Constant distance apart from the water surface it is not necessary that scale is arranged on side lever 21, while reducing and carrying out the works such as sounding mark to each sampler barrel 1
It measures.
In addition, piston 4 can be enable to take out from sampler barrel 1 when production, it is more convenient so thoroughly clear to sampler progress
It is clean, dry etc., facilitate next use.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of water sampler, it is characterised in that: including along several spaced sampler barrels of short transverse, and will be described
The fixing piece that several sampler barrels are fixed as one；The closing of sampler barrel bottom, open-top, sampler barrel side wall bottom end is provided with micro- into water
Hole；Piston is equipped in sampler barrel, the piston contradicts sampler barrel inner wall, and piston tip is fixed with piston rod；Further including will be several
The connector that the piston rod is fixedly connected.
2. a kind of water sampler as described in claim 1, it is characterised in that: the fixing piece includes being fixed on sampler barrel phase
Pair two sides two side levers, and connection two side lever tops mandril, make the U-shaped that Open Side Down for fixing piece；The connection
Part is ladder shape, and several cross bars fixation between You Lianggen vertical bar and two vertical bars forms, and each sampler barrel is arranged in correspondence with Yu Yigen
The lower section of cross bar, the piston rod top end are fixedly connected with corresponding cross bar bottom center；Topmost a cross bar is located at
Above the mandril.
3. a kind of water sampler as claimed in claim 2, it is characterised in that: further include the wedge for controlling connector pull distance
Block, voussoir bottom surface are provided with the limiting slot with mandril cooperation；When the piston is bonded with sampler barrel cylinder bottom, the top one
Cross bar bottom surface described in root is bonded with the mandril top surface.
4. a kind of water sampler as described in claim 1, it is characterised in that: the sampler barrel surface slidably connects sealing
Piece, the side of diaphragm seal towards sampler barrel are fixed with the spherical sealed pad with micropore cooperation.
5. a kind of water sampler as claimed in claim 2, it is characterised in that: the mandril lower surface is fixedly connected with floating
The sampler barrel bottom end of plate, bottom is fixed with clump weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244591.3U CN209231029U (en) | 2018-12-28 | 2018-12-28 | A kind of water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244591.3U CN209231029U (en) | 2018-12-28 | 2018-12-28 | A kind of water sampler |
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| Publication Number | Publication Date |
|---|---|
| CN209231029U true CN209231029U (en) | 2019-08-09 |
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ID=67509749
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822244591.3U Active CN209231029U (en) | 2018-12-28 | 2018-12-28 | A kind of water sampler |
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| Country | Link |
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| CN (1) | CN209231029U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926879A (en) * | 2019-12-13 | 2020-03-27 | 湖州锦鸿环保工程有限公司 | Water quality stratified sampling device of adjustable water intaking interlamellar spacing |
| CN111024930A (en) * | 2019-12-16 | 2020-04-17 | 郑州一建集团有限公司 | BIM-based on-site concrete gas content tester |
| CN112504756A (en) * | 2020-12-07 | 2021-03-16 | 太原海纳辰科仪器仪表有限公司 | Extraction formula environmental water pollution administers and uses sampling device with adjustable degree of depth |
| CN112763268A (en) * | 2021-01-18 | 2021-05-07 | 邯郸北科高新技术有限公司 | A many degree of depth sampling device for water quality monitoring |
-
2018
- 2018-12-28 CN CN201822244591.3U patent/CN209231029U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926879A (en) * | 2019-12-13 | 2020-03-27 | 湖州锦鸿环保工程有限公司 | Water quality stratified sampling device of adjustable water intaking interlamellar spacing |
| CN111024930A (en) * | 2019-12-16 | 2020-04-17 | 郑州一建集团有限公司 | BIM-based on-site concrete gas content tester |
| CN112504756A (en) * | 2020-12-07 | 2021-03-16 | 太原海纳辰科仪器仪表有限公司 | Extraction formula environmental water pollution administers and uses sampling device with adjustable degree of depth |
| CN112504756B (en) * | 2020-12-07 | 2023-07-18 | 太原海纳辰科仪器仪表有限公司 | Sampling device for depth-adjustable extraction type environmental water pollution treatment |
| CN112763268A (en) * | 2021-01-18 | 2021-05-07 | 邯郸北科高新技术有限公司 | A many degree of depth sampling device for water quality monitoring |
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