CN208399210U - A kind of water quality detection Stratified Sampling device - Google Patents
A kind of water quality detection Stratified Sampling device Download PDFInfo
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- CN208399210U CN208399210U CN201820549150.1U CN201820549150U CN208399210U CN 208399210 U CN208399210 U CN 208399210U CN 201820549150 U CN201820549150 U CN 201820549150U CN 208399210 U CN208399210 U CN 208399210U
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- cylinder
- adjusting rod
- limbers
- sampling
- quality detection
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- 238000005070 sampling Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 239000011148 porous material Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of water quality detection Stratified Sampling devices, including cylinder, adjusting rod, sampling bottle, the cylinder is hollow structure, adjusting rod is installed at body centre axis, cylinder side is equipped with sampling bottle, the adjusting rod top is equipped with rotating disk, several limbers being equidistantly positioned are offered in the adjusting rod, the water flowing hole horizontal runs through the both ends of adjusting rod, inlet opening is provided on the cylinder of one end face of limbers, inlet opening inner end and be fixed between cylinder and adjusting rod seal closure, intercommunicating pore is provided on the cylinder of the other end face of limbers, the inner end of the intercommunicating pore and seal closure is fixed between cylinder and adjusting rod, there is apopore in sampling bottle bottom bevel side, valve is installed on apopore, the present apparatus can guarantee disposably to be taken in the water body of vertical direction Water sample needed for obtaining multiple groups, avoids repeatedly sampling on vertical direction and causes to disturb to water body, improve the accuracy of sampling.
Description
Technical field
The utility model relates to a kind of field of water quality detection, specifically a kind of water quality detection Stratified Sampling device.
Background technique
Water quality detection experiment is to frequently involve part in producing scientific research activity, is inevitably needed when carrying out water quality detection
Water source is sampled.The sample and sampling mode taken according to different requirement of experiment is also different, and is wanted without special
The mode for asking common sampling is that water sampling is directly filled in water body.Need the vertical direction in water body enterprising in some tests
Row sampling, common water source sampler are usually to divide to take water sample in the vertical direction several times, are not able to satisfy while a certain
The vertical direction of point obtains the water sample needed, takes water sample bigger to water disturbance by several times, can not ensure same
A point down-sampling, has a certain impact to the authenticity of data measured, while sampling also increases sampling operation amount by several times.Cause
This, a kind of design studies water quality detection Stratified Sampling device, structure is simple and convenient to operate, can be simultaneously in the perpendicular of sampled point
Histogram water sample to needed for obtaining multiple groups, reduces water disturbance.
Utility model content
The purpose of this utility model is to provide a kind of water quality detection Stratified Sampling devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of water quality detection Stratified Sampling device,
Including cylinder, adjusting rod, sampling bottle, which is characterized in that the cylinder is hollow structure, is equipped with adjusting at body centre axis
Bar, cylinder side are equipped with sampling bottle, and the adjusting rod top is equipped with rotating disk, offer in the adjusting rod several equidistant
Limbers from setting, the water flowing hole horizontal run through the both ends of adjusting rod, are provided on the cylinder of the left end face of limbers
Inlet opening, inlet opening right end and be fixed between cylinder and adjusting rod seal closure, the right end face of the limbers
Cylinder on be provided with intercommunicating pore, the left end of the intercommunicating pore and it is fixed between cylinder and adjusting rod be seal closure, institute
The top that intercommunicating pore is passed directly into sampling bottle is stated, sampling bottle bottom is scarf, has water outlet on the right side of sampling bottle bottom bevel
Hole is equipped with valve on apopore.
As a further solution of the present invention: indicating scale in the rotating disk.
As a further solution of the present invention: the limbers opens up several in adjusting rod to be equidistant.
As a further solution of the present invention: the inlet opening, intercommunicating pore are corresponding with limbers, it is also equidistant
It is arranged several.
As a further solution of the present invention: the material of the seal closure is rubber.
As a further solution of the present invention: the valve is ball valve.
Compared with prior art, the utility model has the beneficial effects that the present apparatus is adjusted by the installation and adjustment bar on cylinder
Pole upper end is equipped with rotating disk, has scale in rotating disk, can accurately control rotation angle, drives adjusting rod by rotating disk
It rotates to control being overlapped for limbers and inlet opening, intercommunicating pore, allows the inflow of institute's water sampling, while it is more tight to seal cover structure,
Sampling is completed, rotating disk rotation.Limbers is closed, is avoided that the interference of device other water layers during up mentioning, cylinder
Several sampling bottles installed on body can guarantee and disposably obtain water sample needed for multiple groups in the water body of vertical direction, do not need picture
Traditional approach is such, repeatedly samples in vertical water body, avoids and cause to disturb to water body, improves the accurate of institute's water sampling
Property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of water quality detection Stratified Sampling device.
Fig. 2 is the structural schematic diagram in water quality detection Stratified Sampling device middle cylinder body.
In figure: 1- cylinder, 2- adjusting rod, 3- sampling bottle, the inlet opening 4-, 5- intercommunicating pore, the limbers 6-, 7- seal closure, 8-
Apopore, 9- valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of water quality detection Stratified Sampling device, including cylinder 1,
Adjusting rod 2, sampling bottle 3, the cylinder 1 are hollow structure, and adjusting rod 2,1 side of cylinder peace are equipped at 1 central axis of cylinder
Equipped with sampling bottle 3.
2 top of adjusting rod is equipped with rotating disk 10, and rotating disk 10 can drive adjusting rod 2 to realize rotation, the rotation
Scale is indicated on disk 10, accurately rotation angle can be adjusted according to scale, offer several be equidistantly positioned in the adjusting rod 2
Limbers 6, the horizontal both ends for running through adjusting rod 2 in limbers 6 are provided with inlet opening on the cylinder 1 of one end face of limbers 6
4, inlet opening 4 inner end and be fixed between cylinder 1 and adjusting rod 2 seal closure 7, the material of seal closure 7 is rubber, close
The water that sealing cover 7 can guarantee that inlet opening 4 enters is passed directly into limbers 6；The cylinder of the other end face of the limbers 6
Intercommunicating pore 5 is provided on 1, intercommunicating pore 5 inner end and be also fixed with seal closure 7 between cylinder 1 and adjusting rod 2, seal
Cover can guarantee that the water in limbers 6 enters directly into intercommunicating pore 5.The inlet opening 4, intercommunicating pore 5 and limbers 6 are opposite
It answers, also to be equidistantly positioned several.
The intercommunicating pore 5 is passed directly into the inside top of sampling bottle 3, and institute's water sampling can be by inlet opening 4, limbers 6, company
Through-hole 5 flows into sampling bottle 3, and 3 bottom of sampling bottle is inclined-plane, has tilted down certain angle since 1 junction of cylinder,
There is apopore 8 in 3 bottom bevel side of sampling bottle, and valve 9 is equipped on apopore 8, and the bottom bevel setting of sampling bottle 3 can guarantee
Institute's water sampling is all flowed out when valve 9 is opened, and sample outflow is avoided not exclusively to cause to waste.
The working principle of the utility model is: first cylinder 1 is inserted vertically into water source in water sampling, rotating disk is rotated
10 to certain angle, and adjusting rod 2 is driven to rotate, by the rotation of limbers 6 of 2 shaft of adjusting rod to cylinder inlet opening 4, intercommunicating pore
5 coincide, and water sample enters sampling bottle 3 by inlet opening 4, limbers 6, intercommunicating pore 5.After a certain period of time, then by 10 turns of rotating disk
Original angle is returned, the connection between inlet opening 4 and limbers 6, intercommunicating pore 5 is closed, seals sampling bottle 3, withdrawing device is opened
Valve 9 releases water sample.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of water quality detection Stratified Sampling device, including cylinder (1), adjusting rod (2), sampling bottle (3), which is characterized in that
The cylinder (1) is hollow structure, is equipped with adjusting rod (2) at cylinder (1) central axis, cylinder (1) side is equipped with sampling
Bottle (3), adjusting rod (2) top is equipped with rotating disk (10), and several be equidistantly positioned is offered in the adjusting rod (2)
Limbers (6), limbers (6) level is on the both ends of adjusting rod (2), the cylinder (1) of the left end face of limbers (6)
Be provided with inlet opening (4), inlet opening (4) right end and be fixed with seal closure (7) between cylinder (1) and adjusting rod (2),
Be provided with intercommunicating pore (5) on the cylinder (1) of the right end face of the limbers (6), the left end of the intercommunicating pore (5) and be located at cylinder
What is fixed between body (1) and adjusting rod (2) is seal closure (7), and the intercommunicating pore (5) is passed directly into the top of sampling bottle (3), institute
Stating sampling bottle (3) bottom is scarf, is had apopore (8) on the right side of sampling bottle (3) bottom bevel, apopore is equipped with valve on (8)
Door (9).
2. water quality detection according to claim 1 Stratified Sampling device, which is characterized in that rotating disk (10) subscript
There is scale.
3. water quality detection according to claim 1 Stratified Sampling device, which is characterized in that the limbers (6) is being adjusted
Pole (2) is equidistant to open up several.
4. water quality detection according to claim 1 Stratified Sampling device, which is characterized in that the inlet opening (4), connection
Hole (5) is corresponding with limbers (6), also several to be equidistantly positioned.
5. water quality detection according to claim 1 Stratified Sampling device, which is characterized in that the material of the seal closure (7)
Matter is rubber.
6. water quality detection according to claim 1 Stratified Sampling device, which is characterized in that the valve (9) is ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549150.1U CN208399210U (en) | 2018-04-18 | 2018-04-18 | A kind of water quality detection Stratified Sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549150.1U CN208399210U (en) | 2018-04-18 | 2018-04-18 | A kind of water quality detection Stratified Sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399210U true CN208399210U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820549150.1U Expired - Fee Related CN208399210U (en) | 2018-04-18 | 2018-04-18 | A kind of water quality detection Stratified Sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208399210U (en) |
Cited By (2)
| 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 |
| CN116223119A (en) * | 2023-01-05 | 2023-06-06 | 武汉代立清环保科技有限公司 | Water pollution sampling device |
-
2018
- 2018-04-18 CN CN201820549150.1U patent/CN208399210U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN116223119A (en) * | 2023-01-05 | 2023-06-06 | 武汉代立清环保科技有限公司 | Water pollution sampling device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |