CN212844498U - Pollution source sampler for environmental detection convenient to operate - Google Patents
Pollution source sampler for environmental detection convenient to operate Download PDFInfo
- Publication number
- CN212844498U CN212844498U CN202022090530.3U CN202022090530U CN212844498U CN 212844498 U CN212844498 U CN 212844498U CN 202022090530 U CN202022090530 U CN 202022090530U CN 212844498 U CN212844498 U CN 212844498U
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- China
- Prior art keywords
- collecting
- shell
- wall
- collecting pipe
- operate
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 230000007613 environmental effect Effects 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005070 sampling Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a pollution source sampler for environment detection convenient to operate, which comprises a collecting pipe, wherein a plurality of layers of clapboards are arranged in the collecting pipe, the clapboards divide the collecting pipe into a plurality of collecting cavities, the two opposite ends of the side wall of each collecting cavity are provided with collecting ports, and the plurality of collecting ports positioned on the same side are arranged along the axial direction of the collecting pipe; the collecting pipe is in a conical shape, the collecting pipe is sleeved with the shell, the side wall of the shell is provided with a collecting hole matched with the collecting pipe side wall collecting opening, the inner annular wall of the shell is also in a conical shape, the inner wall of the shell can be tightly attached to the outer wall of the collecting pipe, the upper portion of the outer wall of the collecting pipe is provided with external threads, the inner wall of the shell is provided with internal threads matched with the external threads, and when the shell is rotated to enable the inner wall of the shell to be tightly attached to the outer wall. The utility model discloses can gather the sample of the different degree of depth effectively, and the leakproofness is good, portable.
Description
Technical Field
The utility model relates to an environmental detection sampling equipment field, in particular to environmental detection is with pollution source sample thief convenient to operation.
Background
When detecting to the water source, need sample the water source of the different degree of depth even the earth of water source bottom, prior art adopts the mode of the many times of the different degree of depth collection more, because different times, and all need recalculate the degree of depth at every turn, and the error is great, especially proposes this application in view of this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pollution sources sample thief for environmental detection convenient to operation to solve the problem that above-mentioned background art provided.
In order to realize the above purpose, the technical scheme of the utility model is as follows:
a pollution source sampler for environment detection convenient to operate comprises a collecting pipe, wherein a plurality of layers of clapboards are arranged in the collecting pipe, the clapboards divide the collecting pipe into a plurality of collecting cavities, collecting ports are formed in two opposite ends of the side wall of each collecting cavity, and the collecting ports on the same side are arranged along the axial direction of the collecting pipe; the collecting pipe is conical, the collecting pipe is sleeved with a shell, a collecting hole matched with a collecting opening in the side wall of the collecting pipe is formed in the side wall of the shell, the inner annular wall of the shell is also conical, the inner wall of the shell can be tightly attached to the outer wall of the collecting pipe, external threads are arranged on the upper portion of the outer wall of the collecting pipe, internal threads matched with the external threads are arranged on the inner wall of the shell, and when the shell is rotated to enable the inner wall of the shell to be tightly attached to the outer wall of the collecting pipe.
Preferably, a handle is fixedly arranged at one end of the collecting pipe close to the external thread.
Preferably, the side wall of one end of the outer wall of the shell, which is close to the external thread, is provided with anti-slip threads.
Preferably, the bottom end of the collecting pipe is provided with a stop block along the axial direction, the stop block extends out of the shell, the diameter of the stop block is larger than the inner diameter of the bottom end of the shell, and when the collecting port corresponds to the collecting port, the top end of the stop block is in contact with the bottom end of the shell.
Preferably, the stop block is conical, and the bottom end of the stop block is sharp.
Preferably, the diameter of the top end of the stop block is equal to the outer diameter of the bottom end of the shell.
Preferably, the outer wall of the collecting pipe is provided with a rubber ring, and the rubber ring covers the periphery of the collecting opening.
The utility model has the advantages that:
through the design of integral type, it is less to gather the relative degree of depth error of sample during messenger's sampling, and has better leakproofness, is favorable to the storage transportation of sample, and easy operation is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the sealing structure of the present invention;
fig. 2 is a schematic view of the sampling structure of the present invention.
The labels in the figure are: 1-collection tube, 2-partition board, 3-collection port, 4-shell, 5-collection hole, 6-handle, 7-anti-skid grain, 8-stop block and 9-rubber ring.
Detailed Description
The technical solutions in the present embodiments will be clearly and completely described below with reference to the accompanying drawings in the present embodiments, which, however, should not be construed as limiting the present invention to specific embodiments, but are for explanation and understanding only:
as shown in fig. 1 and 2, the present embodiment provides a contamination source sampler for environmental detection, which is convenient to operate, and comprises a collection tube 1 and a housing 4.
Gather pipe 1 and be the toper, gather and be equipped with several layers of baffle 2 in the pipe 1, baffle 2 will gather pipe 1 and separate for the several and gather the chamber, gather the relative both ends of chamber lateral wall and all open and have gathered mouthful 3, gather mouthful 3 and be located the top of gathering the chamber, the storage of the sample of being convenient for, gather the chamber and set up two mouths that are used for passing in and out the fluid, can avoid the condition of unable sample of gathering that atmospheric pressure leads to, the several is located and is arranged along gathering 1 axis direction with the collection mouthful 3 of one side, and the casing 4 of being convenient for is sealed to it. The rubber ring 9 is installed on the outer wall of the collecting pipe 1, the periphery of the collecting opening 3 is covered by the rubber ring 9, and the characteristics of rubber are utilized to further facilitate the sealing of the collecting cavity.
Gather 1 bottom of pipe and install dog 8 along its axial, dog 8 stretches out casing 4, just dog 8 diameter is greater than 4 bottom internal diameters of casing, dog 8 is coniform, and dog 8 bottom is sharp-pointed, in this embodiment, dog 8 top diameter equals 4 bottom external diameters of casing, when gathering hole 5 and corresponding with the collection mouth 3 that matches respectively, 8 tops of dog and 4 bottom contacts of casing, and dog 8 can avoid the user transition to close soon and gather pipe 1 and casing 4, and dog 8 bottoms are sharp-pointed, helps in gathering 1 bottom of pipe and insert in the mud of water source bottom, samples earth, makes and can gather the water source more than this embodiment, also can gather submarine mud.
The shell 4 is sleeved outside the collecting pipe 1, the side wall of the shell 4 is provided with a collecting hole 5 matched with the collecting port 3 on the side wall of the collecting pipe 1, the aperture of the collecting hole 5 is convenient for collecting, and the size of the collecting hole can be larger than or smaller than that of the collecting port 3. The inner ring wall of the shell 4 is also conical, the inner wall of the shell 4 can be tightly attached to the outer wall of the collecting pipe 1, the upper portion of the outer wall of the collecting pipe 1 is provided with an external thread, the inner wall of the shell 4 is provided with an internal thread matched with the external thread, when the shell 4 is rotated to enable the inner wall of the shell 4 to be tightly attached to the outer wall of the collecting pipe 1, the shell 4 shields the collecting port 3 of the collecting pipe 1, and the collecting cavities of the plurality are closed at the moment to store samples.
A handle 6 is fixedly arranged at one end, close to the external thread, of the collecting pipe 1, and operation of a user is facilitated.
The anti-slip threads 7 are machined on the side wall of one end, close to the external thread, of the outer wall of the shell 4, and therefore a user can hold the shell 4 conveniently.
The working mode of the embodiment is as follows:
initially, make individual collection chamber seal, insert the sample thief and wait to sample the district, after a period of stewing, rotate casing 4 or handle 6 until unable rotation, gather hole 5 this moment and correspond with the collection mouth 3 that matches respectively, liquid and silt in the water source flow in the collection intracavity of co-altitude not, after a period of stewing, surpass with just opposite direction rotate casing 4 or handle 6 until unable rotation, gather the chamber this moment and seal, extract the sample thief can. When taking out the sample, with several sample collection ware along linear arrangement, make casing 4 keep flat, gather hole 5 respectively towards the opening of several collection ware, rotate handle 6, make the sample of gathering flow out to the collection ware.
It is to be understood that the above examples are merely illustrative for clarity of description and are not limiting on the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the invention.
Claims (7)
1. The utility model provides a pollution sources sample thief is used in environmental detection convenient to operation which characterized in that: the collecting tube is internally provided with a plurality of layers of clapboards which divide the collecting tube into a plurality of collecting cavities, the two opposite ends of the side wall of each collecting cavity are provided with collecting ports, and the collecting ports on the same side are arranged along the axial direction of the collecting tube; the collecting pipe is conical, the collecting pipe is sleeved with a shell, a collecting hole matched with a collecting opening in the side wall of the collecting pipe is formed in the side wall of the shell, the inner annular wall of the shell is also conical, the inner wall of the shell can be tightly attached to the outer wall of the collecting pipe, external threads are arranged on the upper portion of the outer wall of the collecting pipe, internal threads matched with the external threads are arranged on the inner wall of the shell, and when the shell is rotated to enable the inner wall of the shell to be tightly attached to the outer wall of the collecting pipe.
2. The easy-to-operate sampler for pollution sources for environmental detection according to claim 1, wherein: and a handle is fixedly arranged at one end of the collecting pipe close to the external thread.
3. The easy-to-operate sampler for pollution sources for environmental detection according to claim 1, wherein: and the side wall of one end of the outer wall of the shell, which is close to the external thread, is provided with anti-skid lines.
4. The easy-to-operate sampler for pollution sources for environmental detection according to claim 1, wherein: the bottom end of the collecting pipe is provided with a stop block along the axial direction, the stop block extends out of the shell, the diameter of the stop block is larger than the inner diameter of the bottom end of the shell, and when the collecting opening corresponds to the collecting opening respectively, the top end of the stop block is contacted with the bottom end of the shell.
5. The easy-to-operate sampler for pollution sources for environmental detection according to claim 4, wherein: the stop block is conical, and the bottom end of the stop block is sharp.
6. The easy-to-operate sampler for pollution sources for environmental detection according to claim 5, wherein: the diameter of the top end of the stop block is equal to the outer diameter of the bottom end of the shell.
7. The easy-to-operate sampler for pollution sources for environmental detection according to claim 1, wherein: the outer wall of the collecting pipe is provided with a rubber ring, and the rubber ring covers the periphery of the collecting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090530.3U CN212844498U (en) | 2020-09-22 | 2020-09-22 | Pollution source sampler for environmental detection convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090530.3U CN212844498U (en) | 2020-09-22 | 2020-09-22 | Pollution source sampler for environmental detection convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212844498U true CN212844498U (en) | 2021-03-30 |
Family
ID=75149722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022090530.3U Expired - Fee Related CN212844498U (en) | 2020-09-22 | 2020-09-22 | Pollution source sampler for environmental detection convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212844498U (en) |
-
2020
- 2020-09-22 CN CN202022090530.3U patent/CN212844498U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |