CN208313639U - A kind of water-quality sampler - Google Patents
A kind of water-quality sampler Download PDFInfo
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- CN208313639U CN208313639U CN201821058981.5U CN201821058981U CN208313639U CN 208313639 U CN208313639 U CN 208313639U CN 201821058981 U CN201821058981 U CN 201821058981U CN 208313639 U CN208313639 U CN 208313639U
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- sampler
- water
- bag
- ontology
- immersible pump
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Abstract
The utility model provides a kind of water-quality sampler, including bracket and sampler ontology, the sampler ontology is movably attached to bracket, the sampler body upper part is equipped with the sampler bag being suspended on bracket, the sampler bag bottom is equipped with sampling pipe, immersible pump is equipped in sampler ontology, sampling pipe passes through sampler ontology and connects immersible pump water outlet, immersible pump water inlet end is equipped with the second sampling pipe across sampler ontology, the sampler bag top is equipped with outlet pipe, outlet pipe is equipped with the first valve check valve for being only capable of water outlet, the sampler bag bottom is equipped with the water inlet pipe being connected to sampling pipe, water inlet pipe is equipped with the second valve check valve being only capable of into water.The sampler bag is equipped with inner bag and outer bag, and the inner bag is for, using tinfoil paper material, the inner bag to be for, using plastic material, the outer bag to be manufactured using plastic material when acquiring inorganic water sample when acquiring organic water sample.
Description
Technical field
The utility model relates to water quality sampling field, especially a kind of water-quality sampler.
Background technique
In well-known technique, for all kinds of sampling at set depth devices of water quality sampling, has mostly and be placed in water surface rigidity below
Cavity container sampled for intaking in designated depth as water receiver, volume shared by the part water receiver is larger, is unfavorable for
Transport.Before needing that sampler is kept to reach designated depth, water receiver is avoided to intake.Therefore water receiver is specified deep in arrival
Always in the state full of air before degree, only when sampler reaches designated depth, water receiver side starts to be vented and intake.
Therefore it needs to carry out counterweight to entire sampler, making it, total weight is more than weight with the comparable water of water receiver volume in air
Amount can overcome buoyancy to enter underwater.Thus cause sampler bare weight larger, transport and operation usually is laborious.When having sampled
Bi Hou, when sampler is promoted to the water surface or more, the weight born needed for the traction enhancement mechanism of top, for twice water sampling weight
More than, more aggravate the burden of operation.
In addition, after completing water sampling using sampler needing that institute's water sampling is transferred to all kinds of adopt from sampler
In sample bottle or sampler bag, i.e. progress secondary encapsulation, in order to transport and inspection.The operation of above-mentioned transfer process is easy to bring two
Secondary pollution, has also aggravated operating burden.
Therefore existing all types of sampling at set depth devices, there are bare weight and overall volume are excessive, it has not been convenient to transport and operation, transfer
It is subject to secondary pollution when internal water sample, operates complicated deficiency.
Utility model content
Purpose of utility model: technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide one
Kind water-quality sampler.
In order to solve the above-mentioned technical problem, the utility model provides a kind of water-quality sampler, including bracket and sampling
Device ontology, the sampler ontology are movably attached to bracket, and the sampler body upper part is equipped with the sampling being suspended on bracket
Bag, the sampler bag bottom are equipped with dismountable sampling pipe, immersible pump are equipped in sampler ontology, and sampling pipe passes through sampler sheet
Body connects immersible pump water outlet, and immersible pump water inlet end is equipped with the second sampling pipe across sampler ontology, the sampler bag top
Equipped with outlet pipe, outlet pipe is equipped with the first valve check valve for being only capable of water outlet, and the sampler bag bottom is equipped with and sampling pipe
The water inlet pipe of connection, water inlet pipe are equipped with the second valve check valve being only capable of into water, and the sampler bag includes inner bag and outer bag,
The inner bag is the tinfoil paper material for acquiring organic water sample.
In the utility model, the outlet pipe on the sampler bag top is equipped with the more than one first self-styled zipper, described
The water inlet pipe of sampler bag bottom is equipped with the more than one second self-styled zipper.
In the utility model, the sampler bag includes inner bag and outer bag, and the inner bag uses tin when acquiring organic water sample
Foil matter prevents water sample to be contaminated or generate catalytic degradation effect.The inner bag is when acquiring inorganic water sample, using plastics material
Matter prevents metallic pollution.The outer bag is plastic material, plays the role of protecting inner bag.
In the utility model, the outlet pipe on the sampler bag top is equipped with movable first sealing cover, the sampler bag
The water inlet pipe of bottom is equipped with movable second sealing cover, convenient for directly sealing transport.
In the utility model, the immersible pump is miniature immersible pump, and miniature immersible pump inlet communication is micro- to the second sampling pipe
Type submersible pump outlet is communicated to sampling pipe.
In the utility model, hydraulic pressure sensor and controller are additionally provided in the sampler ontology, controller connects water
Pressure sensor and immersible pump is controlled, is additionally provided in the sampler ontology as the confession of controller, hydraulic pressure sensor and immersible pump
The battery of electricity.
In the utility model, sampler ontology lower surface, hydraulic pressure sensor and sampling are stretched out in the hydraulic pressure sensor bottom
Encapsulation process is done in device ontology junction, prevents leak.
In the utility model, the sampler bodies top is surrounded by lifting lug, and sampler ontology and telescope support are with bullet
Spring hook connects.
In the utility model, the cradle top is equipped with suspension rope.
In the utility model, the bracket is telescopic action A-frame, and stability is good, dismountable foldable, convenient for fortune
It is defeated.
The utility model has the advantages that the utility model compared with existing various fixed depth water quality sampler, does not need to be equipped with rigid cavity appearance
Device, upper bracket is detachably and flexible, reduces transportation volume, while not needing to sampler counterweight, for overcoming cavity to hold
Buoyancy when device enters underwater, significantly reduces bare weight.In addition, the progress using mating sampler bag is filling under water, after water outlet only
Sampler bag need to be removed from sampler, directly be sealed after squeezing out air, eliminated water sample transfer, the step of secondary encapsulation, keep away
Exempt from secondary pollution, simplifies operation sequence.When as organic test sample bag, use inner bag for the bilayer knot of tinfoil paper material
Structure ensure that suitable for nearly all organic index test without generating pollution or catalytic degradation effect to sample, work as conduct
Inorganic sampler bag is in use, use inner bag for plastic material, it is ensured that water sample is not by metallic pollution.Above-mentioned advantage, makes this sampling
Device is smaller than general sampler volume in transport and use, and weight is lighter, without secondary pollution, effectively reduce transportation cost and
Manipulation strength.
Detailed description of the invention
The utility model is done with reference to the accompanying drawings and detailed description and is further illustrated, the utility model
Above-mentioned or otherwise advantage will become apparent.
Fig. 1 is example structure schematic diagram；
Fig. 2 is sampler bag schematic diagram.
Specific embodiment
It elaborates below in conjunction with attached drawing to the utility model.
Embodiment:
Such as Fig. 1, a kind of water-quality sampler provided in this embodiment, including bracket 1, sampler ontology 2, sampler bag 3, sampling
Pipe 4, immersible pump 5, the second sampling pipe 6, hydraulic pressure sensor 7, controller 8, battery 9 and suspension rope 20,2 activity of sampler ontology
It is connected to bracket 1, the sampler body upper part is equipped with the sampler bag 3 being suspended on bracket, and the sampler bag bottom is equipped with and adopts
Sample pipe 4, sampler ontology 2 is interior to be equipped with immersible pump 5, and sampling pipe 4 passes through sampler ontology 2 and connects immersible pump 5, and immersible pump 5 is another
End is equipped with the second sampling pipe 6 across this body side surface of sampler, be additionally provided in the sampler ontology 2 hydraulic pressure sensor 7 and
Controller 8, controller connection and control immersible pump 5 at hydraulic pressure sensor 7, be additionally provided in the sampler ontology for controller,
Hydraulic pressure sensor and the battery 9 of immersible pump power supply, the cradle top are equipped with suspension rope 20.
Such as Fig. 2, sampler bag 3 includes that outlet pipe 10, the first valve check valve 11, water inlet pipe 12, the second valve are unidirectional
Inner bag 14, outer bag 15, two the first self-styled zippers, respectively 16a and 16b is arranged in the present embodiment in valve 13, and two second self-styled
Zipper, respectively 17a and 17b, the first sealing cover 18 and the second sealing cover 19, sampler bag top are equipped with outlet pipe 10, outlet pipe
It is equipped with the first valve check valve 11 for being only capable of water outlet, the sampler bag bottom is equipped with the water inlet pipe 12 being connected to sampling pipe,
Water inlet pipe is equipped with the second valve check valve 13 being only capable of into water.
Sampler bag includes inner bag 14 and outer bag 15, and the inner bag is tinfoil paper material, and the outer bag is plastic material.
The outlet pipe 10 on sampler bag top be equipped with the more than one first self-styled zipper 16, the sampler bag bottom into
Water pipe 12 is equipped with the more than one second self-styled zipper 17.
The outlet pipe on sampler bag top is equipped with movable first sealing cover 18, sets on the water inlet pipe of the sampler bag bottom
There is movable second sealing cover 19.
Immersible pump is miniature immersible pump, miniature immersible pump inlet communication to the second sampling pipe 6, miniature immersible pump outlet
To sampling pipe 4.
Sampler ontology lower surface is stretched out in 7 bottom of hydraulic pressure sensor, and hydraulic pressure sensor 7 is done with 2 junction of sampler ontology
Encapsulation process.
Sampler bodies top is surrounded by lifting lug, and sampler ontology and telescope support are with spring hook connects.
Bracket is telescopic action A-frame.
When the utility model is used, sampler bag is hung below bracket, water inlet is directed downward, connects above sampler
Sampling pipe.Sampling depth is set using controller, is such as set as 1 meter of depth of the water surface or less, then hydraulic pressure sensor reaches water
Control signal is sent to controller when lower 1 meter of depth, controller starts immersible pump, and immersible pump is in the shape that stops working before this
State.Sampler is transferred by suspension rope, when sampler is placed under water, built-in hydraulic pressure sensor pops one's head in what arrival was previously set
When 1 meter of movement depth, sensor sends control signal to controller, and controller control diving pump startup is injected into sampler bag
Water sample.Since sampler bag top water outlet check valve operating pressure is greater than lower water inlet check valve, sampler bag is in down
Portion's water inlet and single water inlet state that upper one-way valve is not switched on, sampler bag gradually swell, until internal pressure is increased to open
Portion's water outlet check valve, sample sack is in while passing in and out water state at this time, until sample sack inside volume of water sample is not further added by and reaches
To equilibrium state, promote sampler at this time, when hydraulic pressure sensor probe be detached from the movement depth that is previously set to error range with
Outside, 0.01 meter generally positive and negative, sensor sends control signal to controller, and controller controls immersible pump stopping movement, sampling
Bag stops sample introduction, and upper and lower check valve is automatically closed.By device by suspension rope take out the water surface, complete sampling, by sampler bag from
It is removed on sampler, water inlet covers sealing cover and closes self-styled zipper.Self-styled zipper is closed after squeezing out air by water outlet, and
Sealing cover is covered, is put into low-temperature storage case.
The utility model provides a kind of water-quality sampler, and there are many method and the approach for implementing the technical solution, with
It is only preferred embodiments of the present invention described in upper, it is noted that for those skilled in the art,
Without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications should also regard
For the protection scope of the utility model.All undefined components in this embodiment can be implemented in the prior art.
Claims (10)
1. a kind of water-quality sampler, which is characterized in that including bracket (1) and sampler ontology (2), the sampler ontology
(2) it is movably attached to bracket (1), the sampler body upper part is equipped with the sampler bag (3) being suspended on bracket, the sampler bag
Bottom is equipped with dismountable sampling pipe (4), is equipped with immersible pump (5) in sampler ontology (2), and sampling pipe (4) passes through sampler sheet
Body (2) connects immersible pump (5) water outlet, and immersible pump (5) water inlet end is equipped with the second sampling pipe (6) across sampler ontology, institute
Sampler bag (3) top is stated equipped with outlet pipe (10), outlet pipe is equipped with the first valve check valve (11) for being only capable of water outlet, described
Sampler bag bottom is equipped with the water inlet pipe (12) being connected to sampling pipe, and water inlet pipe is equipped with the second valve check valve being only capable of into water
(13)。
2. a kind of water-quality sampler according to claim 1, which is characterized in that the outlet pipe (10) on the sampler bag top
It is equipped with the more than one first self-styled zipper (16), the water inlet pipe (12) of the sampler bag bottom is equipped with more than one the
Two self-styled zippers (17).
3. a kind of water-quality sampler according to claim 2, which is characterized in that set on the outlet pipe on the sampler bag top
There is movable first sealing cover (18), the water inlet pipe of the sampler bag bottom is equipped with movable second sealing cover (19).
4. a kind of water-quality sampler according to claim 3, which is characterized in that the sampler bag includes inner bag (14) and outer
Bag (15), the inner bag are the tinfoil paper material for acquiring organic water sample, and the outer bag is plastic material.
5. a kind of water-quality sampler according to claim 4, which is characterized in that the immersible pump is miniature immersible pump, micro-
Type immersible pump inlet communication is to the second sampling pipe (6), miniature immersible pump outlet to sampling pipe (4).
6. a kind of water-quality sampler according to claim 5, which is characterized in that be additionally provided in the sampler ontology (2)
Hydraulic pressure sensor (7) and controller (8), controller connect hydraulic pressure sensor (7) and control immersible pump (5), the sampling
The battery (9) for the power supply of controller, hydraulic pressure sensor and immersible pump is additionally provided in device ontology.
7. a kind of water-quality sampler according to claim 6, which is characterized in that hydraulic pressure sensor (7) bottom is stretched out
Encapsulation process is done in sampler ontology lower surface, hydraulic pressure sensor (7) and sampler ontology (2) junction.
8. a kind of water-quality sampler according to claim 7, which is characterized in that the sampler bodies top is surrounded by
Lifting lug, sampler ontology and telescope support are with spring hook connects.
9. a kind of water-quality sampler according to claim 8, which is characterized in that the cradle top is equipped with suspension rope
(20)。
10. a kind of water-quality sampler according to claim 9, which is characterized in that the bracket is telescopic action triangle
Bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058981.5U CN208313639U (en) | 2018-07-05 | 2018-07-05 | A kind of water-quality sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058981.5U CN208313639U (en) | 2018-07-05 | 2018-07-05 | A kind of water-quality sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313639U true CN208313639U (en) | 2019-01-01 |
Family
ID=64717869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058981.5U Active CN208313639U (en) | 2018-07-05 | 2018-07-05 | A kind of water-quality sampler |
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| Country | Link |
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| CN (1) | CN208313639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507835A (en) * | 2018-07-05 | 2018-09-07 | 南京楚思客科技有限公司 | A kind of water-quality sampler |
| CN110171542A (en) * | 2019-05-24 | 2019-08-27 | 河海大学 | The integrated river of coupled inferring ship and unmanned plane is patrolled platform |
-
2018
- 2018-07-05 CN CN201821058981.5U patent/CN208313639U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507835A (en) * | 2018-07-05 | 2018-09-07 | 南京楚思客科技有限公司 | A kind of water-quality sampler |
| CN110171542A (en) * | 2019-05-24 | 2019-08-27 | 河海大学 | The integrated river of coupled inferring ship and unmanned plane is patrolled platform |
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