CN201993250U - Liquid layered accurate sampling device - Google Patents
Liquid layered accurate sampling device Download PDFInfo
- Publication number
- CN201993250U CN201993250U CN2011200564294U CN201120056429U CN201993250U CN 201993250 U CN201993250 U CN 201993250U CN 2011200564294 U CN2011200564294 U CN 2011200564294U CN 201120056429 U CN201120056429 U CN 201120056429U CN 201993250 U CN201993250 U CN 201993250U
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- sampling
- container
- rope
- container cover
- scale
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Abstract
A liquid layered accurate sampling device comprises a sampling container (1), a container lid (2) and a sampling rope (3), wherein one end of the sampling rope (3) is connected with the container lid (2); and the container lid (2) is buckled on a neck opening of the container and connected with the sampling container (1) through a connecting rib. The device is characterized in that scales are marked on the sampling rope (3), and has the advantages that the length of the released sampling rope can be observed according to the scales on the sampling rope or scales on a rope twisting plate during the sampling, so that test data of the sampling is more accurate; the container is pulled in or pulled out through the rope twisting plate, so that the use is convenient; the sampling rope is not required to be knotted, so that time and labor are saved; and at the same time, for the reason that a special stay cord for the container lid is additionally arranged, the misoperation can be avoided completely. The device can be widely used in the layered sampling for oil products of large-scale oil tanks, liquid chemicals in large-scale liquid chemical containers, and water in seas, reservoirs, rivers and lakes.
Description
Technical field
The utility model relates to liquid stratified sampling device field.
Background technology
At present, when on large oil tank, taking a sample,,, when sampling, need stratified sampling generally more than 10 meters because oil tank is very dark.Sampler commonly used is by sampling container, container cover and sampling rope, and sampling rope one end links to each other with container cover, and container cover is buckled on the container orifice of container, and container cover links to each other with sampling container by dowel.Earlier container cover is buckled on the container orifice of container during use, then sampling container is put into oil tank by the sampling rope, when sampling container sinks to the layer position of oil tank domestic demand sampling, the sampling of firmly wrenching is restricted, the container cover that sampling rope will be buckled on the container orifice of container breaks away from the container orifice of container from buckle, opens sampling container, and oil samples is entered in the sampling container, after treating that sampling container is filled oil samples, by the sampling rope sampling container is taken out in oil tank again.Its deficiency be in: because the no scale mark of sampling rope, probably the guestimate sampling container sinks to the interior degree of depth of oil tank, thereby accurately stratified sampling, influences the analysis of oil result.Simultaneously owing to the sampling rope directly links to each other with container cover; when sampling container also not when sinking to the layer position of oil tank domestic demand sampling, through regular meeting's maloperation, the sampling rope breaks away from container cover the container orifice of container in advance from buckle; open sampling container, caused the stratified sampling failure.Tail of rope portion sample in addition less than hook, be easy to the sampling rope is slipped in the oil tank together with sampler.And easily knotting of sampling rope.
The utility model content
The purpose of this utility model is exactly to provide a kind of liquid layering accurate sampling apparatus at the deficiency of present above-mentioned sampling apparatus.
The utility model comprises sampling container, container cover and sampling rope, and sampling rope one end links to each other with container cover, and container cover is buckled on the container orifice of container, and container cover links to each other with sampling container by dowel; The sampling rope is marked with scale.The other end of sampling rope is equipped with hook.It also has serving dish, serving disc carrier and crank, and the outside surface of serving dish is marked with scale, and the serving dish is installed on the serving disc carrier, and the sampling rope is wrapped on the serving dish, and crank and serving dish are fixedly linked, and saves the scale that the sampling rope is marked with.It also has the container cover stay cord, and container cover stay cord one end links to each other with container cover, and sampling rope one end links to each other with the container sampling.
The utility model has the advantages that: can observe the sampling rope length of emitting according to scale or the scale on the serving dish on the sampling rope during sampling, make the test data of sampling more accurate, by serving dish folding and unfolding container, easy to use, the sampling rope is not tied a knot, and the time and labour saving is laborsaving.Owing to set up special-purpose container cover stay cord, can avoid maloperation fully simultaneously.It can be widely used in the water stratification sampling of the liquid chemical of the oil product of large oil tank, large-scale liquid chemical container and ocean, reservoir, rivers and lakes.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is wrapped in structural representation on the serving dish for the sampling rope.
Embodiment
As shown in Figure 1,
Embodiment 1: the utility model comprises sampling container 1, container cover 2 and sampling rope 3, and sampling rope 3 one ends link to each other with container cover 2, and container cover 2 is buckled on the container orifice of container 1, and container cover 2 links to each other with sampling container 1 by dowel; Sampling rope 3 is marked with scale.The other end of sampling rope 3 is equipped with hook 3-1.
Embodiment 2: sampling rope 3 one ends link to each other with container cover 2, and container cover 2 is buckled on the container orifice of container 1, and container cover 2 links to each other with sampling container 1 by dowel; Serving dish 4 is installed on the serving disc carrier 5, and sampling rope 3 is wrapped on the serving dish 4, and crank 6 is fixedly linked with serving dish 4, saves sampling rope 3 scales that are marked with.
Embodiment 3: sampling rope 3 one ends link to each other with device sampling (1), and container cover 2 is buckled on the container orifice of container 1, and container cover 2 links to each other with sampling container 1 by dowel; Sampling rope 3 is marked with scale, and container cover stay cord (6) one ends link to each other with container cover (2).
Claims (4)
1. the accurate sampling apparatus of liquid layering, it comprises sampling container (1), container cover (2) and sampling rope (3), sampling rope (3) one ends link to each other with container cover (2), and container cover (2) is buckled on the container orifice of container (1), and container cover (2) links to each other with sampling container (1) by dowel; It is characterized in that sampling rope (3) is marked with scale.
2. the accurate sampling apparatus of liquid layering according to claim 1 is characterized in that the other end of sampling rope (3) is equipped with hook (3-1).
3. the accurate sampling apparatus of liquid layering according to claim 1, it is characterized in that it also has serving dish (4), serving disc carrier (5) and crank (6), the outside surface of serving dish (4) is marked with scale, serving dish (4) is installed on the serving disc carrier (5), sampling rope (3) is wrapped on the serving dish (4), crank (6) is fixedly linked with serving dish (4), saves the scale that sampling rope (3) is marked with.
4. the accurate sampling apparatus of liquid layering according to claim 1 and 2 is characterized in that it also has container cover stay cord (6), and container cover stay cord (6) one ends link to each other with container cover (2), and sampling rope (3) one ends link to each other with container sampling (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200564294U CN201993250U (en) | 2011-03-07 | 2011-03-07 | Liquid layered accurate sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200564294U CN201993250U (en) | 2011-03-07 | 2011-03-07 | Liquid layered accurate sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201993250U true CN201993250U (en) | 2011-09-28 |
Family
ID=44669736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200564294U Expired - Fee Related CN201993250U (en) | 2011-03-07 | 2011-03-07 | Liquid layered accurate sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201993250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018074A (en) * | 2012-11-23 | 2013-04-03 | 辽宁石油化工大学 | Water sample collector |
-
2011
- 2011-03-07 CN CN2011200564294U patent/CN201993250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018074A (en) * | 2012-11-23 | 2013-04-03 | 辽宁石油化工大学 | Water sample collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20130307 |