CN205981792U - Big jar of liquid stratified sampling device - Google Patents
Big jar of liquid stratified sampling device Download PDFInfo
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- CN205981792U CN205981792U CN201620922099.5U CN201620922099U CN205981792U CN 205981792 U CN205981792 U CN 205981792U CN 201620922099 U CN201620922099 U CN 201620922099U CN 205981792 U CN205981792 U CN 205981792U
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Abstract
The utility model provides a big jar of liquid stratified sampling device, including sampling bottle, inner tube, urceolus, counter weight, it is equipped with annular protrusion parts on introduction port, the inner wall to be equipped with on the sampling bottle, urceolus, counter weight are connected to the sampling bottle bottleneck and the bottle end respectively, and the cavity of the sampling bottle space between through interior urceolus feeds through the atmosphere, the inner tube front end even has the axis of rotation, and the rear end links in proper order has the baffle to connect axis of rotation, baffle, through rotating axis of rotation drive baffle rotates upward to move at the protrusion parts realizes opening or being closed of introduction port. When the sampling bottle reachs the sample aspect, rotate the axis of rotation drives the introduction port baffle and rotates, opens the introduction port, and liquid gets into the sampling bottle, gets after full to pull out sampling device from big jar in can. The utility model discloses simple structure, rate of equipment utilization are high, easily installation, transportation, also repeatedly usable, the equipment reliability is high, the institute get representative high, practice thrift the cost.
Description
Technical field
This utility model is related to a kind of big tank liquid layered sampler, especially to cleaned crude oil tank and settling tank inside
The sampler of different liquid levels.
Background technology
At present, sampler is usually used to the purification oil handing-over of Oil Field, the monitoring of multi-purpose station dehydration equipment operational effect
The medium of petroleum tank and settling tank internal difference liquid level is sampled analyzing, the big tank layered sampler master of Oil Field
To be made up of tape measure, suspension arrangement, sampling bottle.Being dropped to the copper sampling bottle with cork by tape measure during Stratified Sampling will
The level asked, up and down shake tape measure rely on copper bottle gravity the bottle stopper being suspended on the hinge of tape measure end is pulled open realization to take
Sample.When sampler place depth is shallower, it is higher that success rate opened by bottle stopper；When arriving away from liquid level deep place under sampler, by
In head of liquid act on the normal appearance of bottle stopper open in advance or cannot sampling layer open phenomenon.Simultaneously because sampler weight mistake
Greatly, handle often occurs, samples the problem that chi ruptures, sampling bottle drops, equipment dependability is low.In addition, when sampler is opened
In shake to tape measure and sampling bottle, liquid and the displacement of gas all produce larger agitation to sampling aspect, affect sampling aspect institute
Take the representativeness of sample, thus affecting the accuracy of late detection data.
Utility model content
During in order to solve Stratified Sampling, equipment dependability is low and the representative low problem of samples taken, and this utility model carries
For a kind of big tank liquid layered sampler, this utility model can improve oil tank or the success of any depth of similar containers sampling
Rate and the representativeness of samples taken.
For solving the above problems, the technical solution adopted in the utility model is：
A kind of big tank liquid layered sampler, including sampling bottle, inner core, outer tube, counterweight, described sampling bottle be provided with into
Sample mouth, inwall are provided with annular protrusion part, and described outer tube, counterweight are connected respectively to sampling bottle bottleneck and bottom of bottle, sampling bottle
Cavity is communicated to air by the space between inner/outer tube, and described inner core front end is connected with rotary shaft, and rear end is sequentially connected with baffle plate even
Switch through moving axis, baffle plate, drive baffle plate to rotate in projecting member by the described rotary shaft of rotation and realize opening or closing of injection port
Close.
Further, described injection port is located at sampling bottle side.
Further, described injection port has two, positioned at sampling bottle side sustained height, and the distribution that is centrosymmetric, corresponding
Described injection port baffle plate also has two.
Further, described injection port baffle plate is the arc-shaped steel plate mating with described sampling bottle inner wall shape.
Further, described projecting member is the steel annulus being welded on sampling bottle inwall.
Further, described sampling bottle bottom of bottle opening, is connected using spiral with described counterweight.
Further, described counterweight is bullet.
Further, this utility model also includes the base of fixing described counterweight.
This utility model structure is simple, utilization rate of equipment and installations is high it is easy to installing, transporting, reusable, equipment dependability
Height, is taken representative high, cost-effective.
Brief description
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation after this utility model opens injection port.
In figure：1 rotary shaft；2 outer tube；3 inner cores；4 baffle plates connect rotary shaft；5 injection ports；
6 baffle plates；7 annular protrusion parts；8 sampling bottles；9 counterweights；10 bases.
Specific embodiment
As shown in figure 1, a kind of big tank liquid layered sampler, including sampling bottle 8, inner core 3, outer tube 2, counterweight 9, described
Sampling bottle 8 is provided with injection port 5, inwall is provided with annular protrusion part 7, and described outer tube 2, counterweight 9 are connected respectively to sampling bottle 8
Bottleneck and bottom of bottle, the cavity of sampling bottle 8 is communicated to air by the space between inner/outer tube, and described inner core 3 front end is connected with rotation
Axle 1, rear end is sequentially connected with baffle plate and connects rotary shaft 4, baffle plate 6, drives baffle plate 6 in projecting member 7 by rotating described rotary shaft 1
Opening or closing of injection port 5 is realized in upper rotation.
Described injection port 5 is located at sampling bottle 8 side.
In a kind of optimal way, described injection port 5 has two, positioned at sampling bottle 8 side sustained height, and is in center pair
Claim distribution, corresponding described injection port baffle plate 6 also has two.
Described injection port baffle plate 6 is the arc-shaped steel plate mating with described sampling bottle 8 inner wall shape.
Described projecting member 7 is the steel annulus being welded on sampling bottle 8 inwall.
Described sampling bottle 8 bottom of bottle opening, is connected using spiral with described counterweight 9.It is easy to the cleaning of sampling bottle and repeat profit
With, it is also convenient for putting into baffle plate 6 from opening the projecting member 7 in sampling bottle 8 simultaneously, and injection port 5 of fitting, then pass through to join
Weigh 9 and be connected, with the spiral of described sampling bottle 8, the bottom of bottle to seal sampling bottle 8；
When application this utility model extracts the liquid of a certain aspect in big tank, outer tube 2 and interior is selected according to the height of liquid
The length of cylinder 3, inner/outer tube can be formed by connecting by many length of tubing.
As shown in Fig. 2 when described sampling bottle 8 reaches sampling aspect, rotating described rotary shaft 1, drive 6 turns of injection port baffle plate
Dynamic, open injection port 5, liquid enters sampling bottle 8, because air is discharged by the space between inside and outside pipeline in bottle, therefore
Internal liquid level will not be stirred, after taking completely, sampler be pulled out in big tank.
In a preferred embodiment, described counterweight 9 is bullet, advantageously reduces device itself to liquid level aspect
Agitation.Described counterweight 9 and the dismountable connected mode of bottom of bottle are conducive to the density according to liquid to change configuration 9.
Because counterweight 9 is bullet, place sampler for convenience, this utility model also includes a base 10.Base
10 have the cavity accommodating described counterweight 9, and sampler assembling can be placed on base 10 after finishing.
Claims (8)
1. a kind of big tank liquid layered sampler it is characterised in that：Including sampling bottle（8）, inner core（3）, outer tube（2）, counterweight
（9）, described sampling bottle（8）It is provided with injection port（5）, inwall be provided with annular protrusion part（7）, described outer tube（2）, counterweight
（9）It is connected respectively to sampling bottle（8）Bottleneck and bottom of bottle, sampling bottle（8）Cavity be communicated to greatly by the space between inner/outer tube
Gas, described inner core（3）Front end is connected with rotary shaft（1）, rear end is sequentially connected with baffle plate and connects rotary shaft（4）, baffle plate（6）, by turning
Move described rotary shaft（1）Drive baffle plate（6）In projecting member（7）Injection port is realized in upper rotation（5）Open or close.
2. as claimed in claim 1 a kind of big tank liquid layered sampler it is characterised in that：Described injection port（5）It is located at and take
Sample bottle（8）Side.
3. as claimed in claim 2 a kind of big tank liquid layered sampler it is characterised in that：Described injection port（5）There are two,
Positioned at sampling bottle（8）Side sustained height, and the distribution that is centrosymmetric, corresponding described baffle plate（6）Also there are two.
4. as described in claim 1 or 2 or 3 a kind of big tank liquid layered sampler it is characterised in that：Described baffle plate（6）For
With described sampling bottle（8）The arc-shaped steel plate of inner wall shape coupling.
5. as claimed in claim 1 a kind of big tank liquid layered sampler it is characterised in that：Described projecting member（7）For weldering
It is connected on sampling bottle（8）Steel annulus on inwall.
6. as claimed in claim 1 a kind of big tank liquid layered sampler it is characterised in that：Described sampling bottle（8）Bottom of bottle is opened
Mouthful, with described counterweight（9）Connected using spiral.
7. as described in claim 1 or 6 a kind of big tank liquid layered sampler it is characterised in that：Described counterweight（9）For taper
Body.
8. as claimed in claim 1 a kind of big tank liquid layered sampler it is characterised in that：Also include fixing described counterweight
（9）Base（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620922099.5U CN205981792U (en) | 2016-08-23 | 2016-08-23 | Big jar of liquid stratified sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620922099.5U CN205981792U (en) | 2016-08-23 | 2016-08-23 | Big jar of liquid stratified sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981792U true CN205981792U (en) | 2017-02-22 |
Family
ID=58034089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620922099.5U Active CN205981792U (en) | 2016-08-23 | 2016-08-23 | Big jar of liquid stratified sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205981792U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979871A (en) * | 2017-05-19 | 2017-07-25 | 董晶龙 | A kind of product quality detection material sampler and its application method |
| CN107328614A (en) * | 2017-08-31 | 2017-11-07 | 安徽理工大学 | A kind of surface water is layered sampler |
| CN110455575A (en) * | 2019-09-16 | 2019-11-15 | 乐清市拓展机械科技有限公司 | A kind of thin solum side sampler |
-
2016
- 2016-08-23 CN CN201620922099.5U patent/CN205981792U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979871A (en) * | 2017-05-19 | 2017-07-25 | 董晶龙 | A kind of product quality detection material sampler and its application method |
| CN107328614A (en) * | 2017-08-31 | 2017-11-07 | 安徽理工大学 | A kind of surface water is layered sampler |
| CN107328614B (en) * | 2017-08-31 | 2020-04-24 | 安徽理工大学 | Surface water layering sampling device |
| CN110455575A (en) * | 2019-09-16 | 2019-11-15 | 乐清市拓展机械科技有限公司 | A kind of thin solum side sampler |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |