CN207866581U - Air sampler - Google Patents
Air sampler Download PDFInfo
- Publication number
- CN207866581U CN207866581U CN201820153170.7U CN201820153170U CN207866581U CN 207866581 U CN207866581 U CN 207866581U CN 201820153170 U CN201820153170 U CN 201820153170U CN 207866581 U CN207866581 U CN 207866581U
- Authority
- CN
- China
- Prior art keywords
- sampling
- hole
- sampler
- peripheral wall
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model is related to a kind of air samplers, including sampling babinet, at least one sampling component in sampling box body and at least one vacuum elements being connected at least one sampling component, sampling component includes columned sampler chamber, the hollow telescoping tube being connected with sampler chamber and the lantern ring being set on sampler chamber, at least one first through hole is provided on the peripheral wall of sampler chamber, at least one interface is provided on the peripheral wall of lantern ring, interface is connected with vacuum elements.The utility model is simple in structure, it is not take up space, it is easy to carry, height of sampling is adjusted by telescoping tube, reduce the danger that operating personnel climb, sample collector is set to operate more convenient and safer, the process for acquiring sample is more stable and easy to be controlled, improves the accuracy rate of sampled data, it overlaps or interlocks with multiple second through-holes of sealing ring by multiple interfaces of lantern ring, it realizes different sampling selections, while can disposably acquire multigroup sample, improve sampling efficiency.
Description
Technical field
The utility model is related to a kind of sampler more particularly to a kind of air samplers.
Background technology
Increasingly serious with problem of environmental pollution, environmental protection has become the theme of whole world common concern, protection
The environment that people depend on for existence, it is very urgent to carry out environmental protection work in a deep going way.Environmental monitoring is a weight in environmental protection
It works, since harmful substance may be with gaseous compound such as sulfur dioxide, nitrogen oxides, carbon monoxide, fluorination in air
Object, chlorine etc. and the presence in the form of phenol and other Organic aerosols etc., or such as dust different conditions exist in solid form,
Therefore it is a highly important ring to sampling in atmospheric monitoring, is the first step for measuring pollutant in air, it is directly related to
The confidence level of analysis result.
However, because being influenced by site environment and other many factors, it is multiple to execute operation for existing air sampler
Miscellaneous, collector's Comparision is cumbersome, need to ceaselessly replace sampling bottle storage, and some need to acquire relatively high big gas sample
Product, operating personnel, which operate, to offer sb. a chance to remedy a fault gracefully, and safety is not good enough；In addition, sampling quality is poor.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of air sampler simple in structure.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of air sampler, including sampling box
Body, at least one sampling component in the sampling box body and it is connected at least at least one sampling component
One vacuum elements, the sampling component includes columned sampler chamber, the hollow telescoping tube that is connected with the sampler chamber
And it is set in the lantern ring on the sampler chamber, at least one first through hole, the set are provided on the peripheral wall of the sampler chamber
At least one interface is provided on the peripheral wall of ring, the interface is connected with the vacuum elements.
In one preferred embodiment of the utility model, air sampler further comprises being arranged in the outer peripheral wall of the collar
There is knurling structure.
In one preferred embodiment of the utility model, air sampler further comprises setting on the periphery wall of the sampler chamber
It is equipped with annular groove, sealing ring is embedded in the annular groove, at least one second is provided on the peripheral wall of the sealing ring
Through-hole, second through-hole are correspondingly arranged with the first through hole.
In one preferred embodiment of the utility model, air sampler further comprises on the peripheral wall of each sampler chamber
Setting is there are three the first through hole, and circumferentially uniform intervals are arranged three first through hole.
In one preferred embodiment of the utility model, air sampler further comprises that the vacuum elements include pumping
Pump, the absorption bottle being connected with the aspiration pump, exhaust tube is connected between the aspiration pump and the interface.
In one preferred embodiment of the utility model, air sampler further comprises that the sampling babinet is connected with sampling
Case lid.
In one preferred embodiment of the utility model, air sampler further comprises that the sampling box covers and is provided with handle
Hand.
In one preferred embodiment of the utility model, air sampler further comprises further including at least one bearing, institute
Sampler chamber is stated to be placed on the bearing.
In one preferred embodiment of the utility model, air sampler further comprises being provided with arc on the bearing
Slot.
The utility model solves defect present in background technology, and the utility model is simple in structure, is not take up space, takes
Band is convenient, adjusts height of sampling by telescoping tube, reduces the danger that operating personnel climb, sample collector is made to operate more
It is convenient and safer, meanwhile, the process for acquiring sample is more stable and easy to be controlled, improves the accuracy rate of sampled data, passes through
Multiple interfaces of lantern ring overlap with multiple second through-holes of sealing ring or staggeredly, realize different sampling selections, while disposable
Multigroup sample can be acquired, sampling efficiency is improved, there is prodigious application value.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the preferred embodiment of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the sampler chamber of the preferred embodiment of the utility model, lantern ring and sealing ring.
Specific implementation mode
The utility model is described in further detail presently in connection with drawings and examples, these attached drawings are simplified
Schematic diagram only illustrates the basic structure of the utility model in a schematic way, therefore it only shows structure related with the utility model
At.
As shown in Figure 1 and Figure 2, a kind of air sampler, including sampling babinet 10, at least one in sampling babinet 10
A sampling component 12 and at least one vacuum elements 14 being connected at least one sampling component 12, sampling component 12 include
Columned sampler chamber 16, the hollow telescoping tube 18 being connected with sampler chamber 16 and the lantern ring being set on sampler chamber 16
20,16 inner hollow of sampler chamber forms a confined space, and at least one first through hole 22 is provided on the peripheral wall of sampler chamber 16,
First through hole 22 is connected with sampler chamber 16, is provided at least one interface 24 on the peripheral wall of lantern ring 20, first through hole 22 and connects
The quantity of mouth 24 is identical, and interface 24 is connected with vacuum elements 14.
It is provided with knurling structure 26 on the periphery wall of the preferred lantern ring of the utility model 20, convenient for rotation lantern ring 20, raising is adopted
Sample efficiency.
In order to improve leakproofness, it is provided with annular groove 28 on the periphery wall of the preferred sampler chamber of the utility model 16, annular
Be embedded with sealing ring 30 in groove 28, be provided at least one second through-hole 32 on the peripheral wall of sealing ring 30, the second through-hole 32 with
First through hole 22 is correspondingly arranged, and the quantity of the second through-hole 32 is equal with the quantity of first through hole 22, and 20 part of lantern ring is sleeved on sealing
On circle 30, the circumferential surface width of lantern ring 20 is more than the circumferential surface width of sealing ring 30, further facilitates the rotation of lantern ring 20.
There are three first through hole 22, three first through hole 22 for setting on the utility model preferably peripheral wall of each sampler chamber 16
Circumferentially uniform intervals are arranged.
The absorption bottle 36 that the utility model vacuum elements 14 include aspiration pump 34, are connected with aspiration pump 34, aspiration pump 34
Exhaust tube 38 is connected between interface 22.
For the ease of sampling the carrying of babinet 10, the utility model preferably samples babinet 10 and is connected with sampling case lid 40, excellent
Choosing sampling babinet 10 is to snap connection with sampling case lid 40, snaps connection and takes technology generally in the art, details are not described herein.
For the ease of sampling babinet 10 of taking, the utility model preferably samples on case lid 40 and is provided with handle（Do not show in figure
Go out）.
The quantity of the preferred sampling component of the utility model 12 is two, and the quantity of vacuum elements 14 is six, wherein three
Vacuum elements 14 are connect with three interfaces 22 of one of sampling component 12, the other three vacuum elements and another set of samples
Three interfaces 22 of part 12 connect.
The utility model further includes at least one bearing 42, and sampler chamber 16 is placed on bearing 42.Further preferred bearing
Arc groove 44 is provided on 42 so that sampler chamber 16 is placed firm.
When the utility model is used, opening sampling case lid 40, the height of two telescoping tubes 18 is adjusted according to actual needs,
Respectively the first height and the second height, sample size as needed rotate the lantern ring 20 on one of sampling component 12,
So that three interfaces 22 are overlapped with three the second through-holes 32, the aspiration pump 34 of three vacuum elements 14 starts, the first height
Air enters sampler chamber 16 by telescoping tube 18, then is entered by first through hole 22, the second through-hole 32, interface 24, exhaust tube 38
In absorption bottle 36, three parts of samples for being in same first height can be thus acquired, the set on another sampling component 12 is rotated
Ring 20 so that two interfaces 22 are overlapped with two the second through-holes 32, and the aspiration pump 34 of two vacuum elements 14 starts, and first is high
The air of degree enters sampler chamber 16 by telescoping tube 18, then passes through first through hole 22, the second through-hole 32, interface 24, exhaust tube 38
Into in absorption bottle 36, two parts of samples for being in same second height can be thus acquired.
It is above enlightenment according to the desirable embodiment of the utility model, through the above description, related personnel is complete
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought.This item utility model
Technical scope be not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (9)
1. a kind of air sampler, it is characterised in that：Including sampling babinet, at least one sampling in the sampling box body
Component and at least one vacuum elements being connected at least one sampling component, the sampling component include cylindric
Sampler chamber, the hollow telescoping tube being connected with the sampler chamber and the lantern ring being set on the sampler chamber, it is described to adopt
It is provided at least one first through hole on the peripheral wall of specimen chamber, at least one interface is provided on the peripheral wall of the lantern ring, it is described to connect
Mouth is connected with the vacuum elements.
2. air sampler according to claim 1, it is characterised in that：Annular knurl knot is provided in the outer peripheral wall of the collar
Structure.
3. air sampler according to claim 2, it is characterised in that：It is provided with annular on the periphery wall of the sampler chamber
Groove is embedded with sealing ring in the annular groove, at least one second through-hole is provided on the peripheral wall of the sealing ring, described
Second through-hole is correspondingly arranged with the first through hole.
4. air sampler according to claim 3, it is characterised in that：It is provided with three on the peripheral wall of each sampler chamber
A first through hole, circumferentially uniform intervals are arranged three first through hole.
5. air sampler according to claim 1, it is characterised in that：The vacuum elements include aspiration pump, with it is described
The absorption bottle that aspiration pump is connected is connected with exhaust tube between the aspiration pump and the interface.
6. air sampler according to claim 1, it is characterised in that：The sampling babinet is connected with sampling case lid.
7. air sampler according to claim 6, it is characterised in that：The sampling box, which covers, is provided with handle.
8. air sampler according to claim 1, it is characterised in that：Further include at least one bearing, the sampler chamber
It is placed on the bearing.
9. air sampler according to claim 8, it is characterised in that：It is provided with arc groove on the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153170.7U CN207866581U (en) | 2018-01-30 | 2018-01-30 | Air sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153170.7U CN207866581U (en) | 2018-01-30 | 2018-01-30 | Air sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866581U true CN207866581U (en) | 2018-09-14 |
Family
ID=63459441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820153170.7U Active CN207866581U (en) | 2018-01-30 | 2018-01-30 | Air sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181141A (en) * | 2018-01-30 | 2018-06-19 | 苏州大学卫生与环境技术研究所 | Air sampler |
-
2018
- 2018-01-30 CN CN201820153170.7U patent/CN207866581U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181141A (en) * | 2018-01-30 | 2018-06-19 | 苏州大学卫生与环境技术研究所 | Air sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104198227A (en) | Catering source particulate matter and volatile organic compound sampling system | |
| CN207866581U (en) | Air sampler | |
| CN204269595U (en) | For the monitoring device of volatile organic matter concentration in continuous on-line detection water | |
| CN107964505A (en) | Multi-functional nucleic acid detection apparatus | |
| CN110068524B (en) | Atmospheric particulate lead-containing and isotope detection system thereof | |
| CN108181141A (en) | Air sampler | |
| CN207866580U (en) | portable air sampling device | |
| CN210293824U (en) | Dustproof gas sampling device | |
| CN113532962A (en) | Pollution gas collection system based on unmanned aerial vehicle | |
| CN108181140A (en) | portable air sampling device | |
| CN105466733A (en) | Marching type high flow aerosol sampling device | |
| CN116754321A (en) | Gas sampler for environmental monitoring | |
| CN115639028A (en) | Waste gas collection device based on industrial Internet of things | |
| CN216433673U (en) | Chemical industry workshop gas sampling and concentration detection device | |
| CN206038386U (en) | Many samples of coaxial -type atmosphere automatic acquisition equipment | |
| CN211603178U (en) | Detection device and detection system for volatile organic compounds in soil | |
| CN211697124U (en) | Intelligent air sampling device | |
| CN210090252U (en) | Atmosphere particulate matter contains lead and isotope detecting system thereof | |
| CN213957309U (en) | Portable atmospheric pollutants detection device | |
| CN220932519U (en) | Sampling device for exhaust gas detection | |
| CN209878431U (en) | Portable flue gas sampling device | |
| JPS644329Y2 (en) | ||
| CN208223888U (en) | A kind of sampler for food inspection | |
| CN112540113A (en) | Acid solution absorption method for measuring natural abundance of ammonia isotope | |
| CN105277545A (en) | Gas sensor based on liquid marbles and preparation method of gas sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 rooms 101, 201, 301, 401 and 501, building 2, No. 188, Fuchunjiang Road, high tech Zone, Suzhou, Jiangsu Patentee after: Suzhou Suda health and Environmental Technology Research Institute Co.,Ltd. Address before: 215000 463 Shizi street, Gusu District, Suzhou City, Jiangsu Province Patentee before: SANITATION & ENVIRONMENT TECHNOLOGY INSTITUTE, SOOCHOW University |