CN203287220U - Sectional type liquid sampler - Google Patents
Sectional type liquid sampler Download PDFInfo
- Publication number
- CN203287220U CN203287220U CN2013203071118U CN201320307111U CN203287220U CN 203287220 U CN203287220 U CN 203287220U CN 2013203071118 U CN2013203071118 U CN 2013203071118U CN 201320307111 U CN201320307111 U CN 201320307111U CN 203287220 U CN203287220 U CN 203287220U
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- saucer
- type liquid
- sectional type
- upper strata
- lower floor
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Abstract
The utility model relates to the field of acquisition devices of liquid samples, and specifically relates to a sectional type liquid sampler. The sectional type liquid sampler comprises a handle pull rod (5), a fixing frame (6) and a plurality of sampling cups (11), wherein the handle pull rod (5) is horizontally provided with a plurality of layers of upper cup holders (7); a plurality of lower cup holders (9) are correspondingly disposed in the fixing frame (6); the sampling cups (11) are disposed in a space formed by the upper cup holders (7) and the lower cup holders (9); the fixing frame (6) and the lower cup holders (9) thereon are provided with through holes; and the handle rod body of the handle pull rod (5) is sleeved in the through holes. With the sectional type liquid sampler, liquid samples can be acquired in sections by once sample acquisition, thereby greatly increasing work efficiency of an operator and preventing inaccuracy of sample data brought by only acquiring a single layer sample.
Description
Technical field
The utility model relates to liquid sample collecting device field, particularly, relates to a kind of sectional type Liquid sampler.
Background technology
Present existing sampling instrument in the liquid sample collecting process, can't reach the exact collected specimens of disposal multi-layer face.Very easily cause the sample detection data distortion, the phenomenons such as sample cross pollution occur.
Existing liquid sample collecting device, a kind of is to carry out single aspect sample collection (as shown in Figure 1, comprise existing Liquid sampler handle bar 1 and existing Liquid sampler fixed mount 2), owing to not having sample collection to block function, after in probeing into liquid, supernatant liquid will preferentially enter collector, causes and can't gather deep-layer liquid.Sample detects analysis thus, and formed data are more single, judges that accuracy is low.
Another kind of liquid sample collecting device (as shown in Figure 2, comprise existing Liquid sampler handle bar 1, existing Liquid sampler fixed mount 2, block cover 3 and existing Liquid sampler sampling cup 4), while using this kind liquid sample collecting device, after in going deep into liquid, to block cover 3 at pre-acquisition zone and mention, build again after collected specimens.Owing to can't reaching disposable, different aspects are carried out liquid acquisition, thus need to repeatedly carry out same sample collection to different aspects, frequent operation, inefficiency, sample very easily cause cross pollution.
The utility model content
The utility model, for addressing the above problem, provides a kind of sectional type Liquid sampler.
Sectional type liquid acquisition device of the present utility model comprises: handle bar 5, fixed mount 6 and some sampling cups 11, wherein,
Be horizontally disposed with multilayer upper strata saucer 7 on described handle bar 5; Described fixed mount 6 inside are provided with multilayer lower floor saucer 9 accordingly; Described sampling cup 11 is placed in the space of upper strata saucer 7 and 9 formation of lower floor's saucer;
Described fixed mount 6 and on multilayer lower floor saucer 9 on offer through hole, the handle body of rod of described handle bar 5 is sheathed in through hole.
As a kind of improvement of such scheme, also be provided with spring return device 10 between described upper strata saucer 7 and lower floor's saucer 9, this spring return device 10 is fixed in upper strata saucer 7 tops.
Another kind as such scheme improves, and described spring return device 10 is preferably spring, is set on handle bar 5 bodies of rod.Upper strata saucer 7 tops and lower floor's saucer 9 bottoms can provide the effective strong point for spring return device (spring) work.
Another kind as such scheme improves, and saucer 7 bottoms, described upper strata are provided with packing ring 8, is beneficial to the rim of a cup of sealing sampling cup 11, and while preventing from taking a sample, sample is excessive.
Another improvement as such scheme, the handle diameters of described handle bar 5 is greater than the aperture, upper end of fixed mount 6, after sampling cup takes out, the spring return device is when playing a role,, because the handle portion of handle bar 5 is larger than the upper end aperture diameter of its lower end fixed mount 6, can prevent that pull bar from being rebounded in fixed mount.
Can be provided with small distance, handle bar 5 is when moving downward at the interior end of described handle bar 5 lower ends and fixed mount 6, and bottom can touch the interior end of fixed mount 6 and play certain supporting role.
Above 2 can prevent effectively that the two-layer saucer in up and down from colliding.
As another improvement of such scheme, saucer 7 outsides, described upper strata are provided with downward jut, and the outside of described lower floor saucer 9 is provided with jut upwards, and this being designed with is beneficial to fixed sample cup 11.
As another improvement of such scheme, described lower floor saucer 9 is preferably the plectane that has through hole, is beneficial to and holds up sampling cup 11.
Sectional type liquid acquisition device of the present utility model, one time sample collection can reach segmentation collection liquid sample, greatly improved operating personnel's work efficiency, avoided because collecting the individual layer sample, the sample data inaccuracy of bringing (as: is carried out fractional sampler one time in same bucket, the information of a plurality of different aspects samples can be provided, to the final decision of sample, provide how comprehensive foundation).Both save unnecessary personnel's waste, also improved personnel's work efficiency.
In addition, arbitrarily dismounting of sampling cup of the present utility model, avoid the puzzlement of cleaning in sampling process, prevents the sample cross pollution that brings because reusing, and improves the accuracy of institute's collected specimens.
Description of drawings
Fig. 1 has the Liquid sampler schematic diagram now
Fig. 2 has Liquid sampler schematic diagram (containing fixed mount) now.
Fig. 3 sectional type Liquid sampler of the present utility model schematic diagram.
Fig. 4 sectional type Liquid sampler of the present utility model vertical view.
The accompanying drawing sign
1, existing Liquid sampler handle bar 2, existing Liquid sampler fixed mount 3, block cover
4, existing Liquid sampler sampling cup 5, handle bar 6, fixed mount
7, upper strata saucer 8, packing ring 9, lower floor's saucer
10, spring return device 11, sampling cup
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Fig. 3,4, sectional type liquid acquisition device of the present utility model comprises: handle bar 5, fixed mount 6 and some sampling cups 11 wherein, have been horizontally disposed with multilayer upper strata saucer 7 on described handle bar 5; Described fixed mount 6 inside are provided with multilayer lower floor saucer 9 accordingly; Described sampling cup 11 is placed in the space of upper strata saucer 7 and 9 formation of lower floor's saucer; Described fixed mount 6 and on multilayer lower floor saucer 9 on offer through hole, the handle body of rod of described handle bar 5 is sheathed in through hole.Also be provided with spring return device 10 between described upper strata saucer 7 and lower floor's saucer 9, this spring return device 10 is fixed in upper strata saucer 7 tops.Described spring return device 10 is preferably spring, is set on handle bar 5 bodies of rod.Saucer 7 bottoms, described upper strata are provided with packing ring 8.The handle diameters of described handle bar 5 is greater than the aperture, upper end of fixed mount 6.Saucer 7 outsides, described upper strata are provided with downward jut, and the outside of described lower floor saucer 9 is provided with jut upwards.Described lower floor saucer 9 is preferably the plectane that has through hole.
The utility model can be made as syllogic, and spring return device 10 to lower floor's saucer 9 is one section, and every section height can be in the 30cm left and right, and the handle height of handle bar 5 can be made as the 10cm left and right.When using sectional type liquid acquisition device collected specimens of the present utility model, hold on the other hand fixed mount 6, the handle of handle pull bar 5 and firmly downward, all be dipped in sample all sampling cups 11 on the other hand.Exert oneself downwards owing to holding handle bar 5, upper strata saucer 7 covers sampling cup 11 rims of a cup, and by packing ring 8 sealing sampling cups 11.When collector is in desired location, upwards mention handle bar 5, spring return device 10 shrinks, and upper strata saucer 7 is opened, and the testing liquid sample flows in sampling cup 11.After the collection liquid state is complete, downward pushing handle pull bar 5, spring return device 10 recovers, and upper strata saucer 7 covers sampling cup 11 rims of a cup downwards, and packing ring 8 plays sealing process, prevents that fluid sample is excessive, simultaneously, upwards carries fixed mount 6 collector is taken out.The testing liquid sample of upper, middle and lower segment in splendid attire testing liquid sampling receptacle can be gathered simultaneously like this, avoid detecting error.
It should be noted last that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described.Although with reference to embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, the technical solution of the utility model is modified or is equal to replacement, do not break away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (8)
1. sectional type liquid acquisition device, this sectional type liquid acquisition device comprises: handle bar (5), fixed mount (6) and some sampling cups (11), it is characterized in that,
Be horizontally disposed with multilayer upper strata saucer (7) on described handle bar (5); Described fixed mount (6) inside is provided with multilayer lower floor saucer (9) accordingly; Described sampling cup (11) is placed in the space of upper strata saucer (7) and lower floor's saucer (9) formation;
Described fixed mount (6) and on multilayer lower floor saucer (9) on offer through hole, the handle body of rod of described handle bar (5) is sheathed in through hole.
2. sectional type liquid acquisition device according to claim 1, also be provided with spring return device (10) between described upper strata saucer (7) and lower floor's saucer (9), and this spring return device (10) is fixed in upper strata saucer (7) top.
3. sectional type liquid acquisition device according to claim 2, is characterized in that, described spring return device (10) is spring, is set on handle bar (5) body of rod.
4. sectional type liquid acquisition device according to claim 1 and 2, is characterized in that, described upper strata saucer (7) below is provided with packing ring (8).
5. sectional type liquid acquisition device according to claim 1, is characterized in that, the handle diameters of described handle bar (5) is greater than the aperture, upper end of fixed mount (6).
6. sectional type liquid acquisition device according to claim 1, is characterized in that, described upper strata saucer (7) outside is provided with downward jut.
7. sectional type liquid acquisition device according to claim 1, is characterized in that, described lower floor saucer (9) is for having the plectane of through hole.
8. according to claim 1 or 7 described sectional type liquid acquisition devices, is characterized in that, the outside of described lower floor saucer (9) is provided with jut upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203071118U CN203287220U (en) | 2013-05-30 | 2013-05-30 | Sectional type liquid sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203071118U CN203287220U (en) | 2013-05-30 | 2013-05-30 | Sectional type liquid sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203287220U true CN203287220U (en) | 2013-11-13 |
Family
ID=49543576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203071118U Expired - Lifetime CN203287220U (en) | 2013-05-30 | 2013-05-30 | Sectional type liquid sampler |
Country Status (1)
| Country | Link |
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| CN (1) | CN203287220U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758677A (en) * | 2016-05-04 | 2016-07-13 | 江峰 | Stratified sampling device for liquid and method for performing stratified sampling on liquid |
| CN106840775A (en) * | 2017-03-30 | 2017-06-13 | 中国海洋大学 | A kind of batch layered sampler |
| CN108007725A (en) * | 2017-12-08 | 2018-05-08 | 孙江花 | A kind of water quality detection sampler |
| CN108776046A (en) * | 2018-05-16 | 2018-11-09 | 宁波大学 | A kind of ballast water sampling apparatus |
| CN109283014A (en) * | 2018-09-29 | 2019-01-29 | 山西江淮重工有限责任公司 | Melt sampler and sampling method in a kind of magnesium-rare earth fusion process |
| CN109708925A (en) * | 2019-01-26 | 2019-05-03 | 河南省冶金研究所有限责任公司 | It is a kind of can be according to the depositing dust sampling apparatus of precipitation block sampling |
| CN109917097A (en) * | 2019-04-04 | 2019-06-21 | 许昌学院 | A kind of river water Multi-layer ecological system water quality acquisition monitoring device |
-
2013
- 2013-05-30 CN CN2013203071118U patent/CN203287220U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758677A (en) * | 2016-05-04 | 2016-07-13 | 江峰 | Stratified sampling device for liquid and method for performing stratified sampling on liquid |
| CN105758677B (en) * | 2016-05-04 | 2019-01-04 | 菏泽学院 | A kind of liquid layered sampler and the method to liquid progress Stratified Sampling |
| CN106840775A (en) * | 2017-03-30 | 2017-06-13 | 中国海洋大学 | A kind of batch layered sampler |
| CN106840775B (en) * | 2017-03-30 | 2023-08-08 | 中国海洋大学 | Batch layered sampler |
| CN108007725A (en) * | 2017-12-08 | 2018-05-08 | 孙江花 | A kind of water quality detection sampler |
| CN108776046A (en) * | 2018-05-16 | 2018-11-09 | 宁波大学 | A kind of ballast water sampling apparatus |
| CN109283014A (en) * | 2018-09-29 | 2019-01-29 | 山西江淮重工有限责任公司 | Melt sampler and sampling method in a kind of magnesium-rare earth fusion process |
| CN109708925A (en) * | 2019-01-26 | 2019-05-03 | 河南省冶金研究所有限责任公司 | It is a kind of can be according to the depositing dust sampling apparatus of precipitation block sampling |
| CN109708925B (en) * | 2019-01-26 | 2021-04-23 | 天窗智库文化传播(苏州)有限公司 | Dust fall sampling device capable of sampling in sections according to precipitation amount |
| CN109917097A (en) * | 2019-04-04 | 2019-06-21 | 许昌学院 | A kind of river water Multi-layer ecological system water quality acquisition monitoring device |
| CN109917097B (en) * | 2019-04-04 | 2021-08-31 | 许昌学院 | River water multilayer ecosystem quality of water collection monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |