CN207036513U - A kind of dust sampler - Google Patents
A kind of dust sampler Download PDFInfo
- Publication number
- CN207036513U CN207036513U CN201720903899.7U CN201720903899U CN207036513U CN 207036513 U CN207036513 U CN 207036513U CN 201720903899 U CN201720903899 U CN 201720903899U CN 207036513 U CN207036513 U CN 207036513U
- Authority
- CN
- China
- Prior art keywords
- main body
- runner pipe
- pipe
- sleeve pipe
- sampling head
- 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.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
It the utility model is related to a kind of dust sampler,Including main body,The top of main body is provided with hand-held device,The side of main body is provided with sampling head,Observation assembly is provided between sampling head and main body,Sampling head is connected by observation assembly with main body,Observation assembly includes sleeve pipe,Runner pipe,Visual window and some lamp beads,Runner pipe is arranged in sleeve pipe,Runner pipe is coaxially disposed with sleeve pipe,One end of runner pipe is connected with sampling head,The other end of runner pipe is connected with main body,The making material of runner pipe is transparent acrylic,Visual window is arranged on the tube wall of sleeve pipe,Lamp bead is divided into the both sides up and down of two groups of inwalls for being separately positioned on sleeve pipe,Two groups of lamp beads are symmetrical on visual window,Dust sampler of the present utility model is ingenious in design,It is simple in construction,Can be under conditions of lamp bead illumination,The dust dense degree of runner pipe is observed by visual window,So as to realize the observation to gatherer process,Be advantageous to control acquisition time and collection capacity,Improve the accuracy of sampled data.
Description
Technical field
It the utility model is related to a kind of dust sampler.
Background technology
Dust sampler be in dust laden air gather dust sample portable tools, the dust sampler of prior art
Its sampling process can not be observed, so as to hold well the sampling time, the data accuracy drawn is not very
It is preferable.
Utility model content
The technical problems to be solved in the utility model is：For overcome the deficiencies in the prior art, the utility model provides one
Kind dust sampler.
Technical scheme is used by the utility model solves its technical problem：A kind of dust sampler, including main body, institute
The top for stating main body is provided with hand-held device, and the side of the main body is provided with sampling head, is provided with and sees between the sampling head and main body
Component is examined, the sampling head is connected by observation assembly with main body；
The observation assembly includes sleeve pipe, runner pipe, visual window and some lamp beads, and the runner pipe is arranged in sleeve pipe,
The runner pipe is coaxially disposed with sleeve pipe, and one end of the runner pipe is connected with sampling head, the other end of the runner pipe and master
Body connects, and the making material of the runner pipe is transparent acrylic, and the visual window is arranged on the tube wall of sleeve pipe, the lamp bead
It is divided into the both sides up and down of two groups of inwalls for being separately positioned on sleeve pipe, two groups of lamp beads are symmetrical on visual window.
Preferably, vacuum is set between described sleeve pipe and runner pipe.
Preferably, the lamp bead is LED lamp bead.
Preferably, the diameter parallel of the straight line and runner pipe where same group of lamp bead.
Preferably, axisymmetrical of two groups of lamp beads on runner pipe.
The beneficial effects of the utility model are that dust sampler of the present utility model is ingenious in design, simple in construction, Neng Gou
Under conditions of lamp bead illumination, the dust dense degree of runner pipe is observed by visual window, so as to realize the sight to gatherer process
Examine, be advantageous to control acquisition time and collection capacity, improve the accuracy of sampled data.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of dust sampler of the present utility model；
In figure：1st, main body, 2, hand-held device, 3, sampling head, 4, sleeve pipe, 5, runner pipe, 6, lamp bead, 7, visual window.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in figure 1, a kind of dust sampler, including main body 1, the top of the main body 1 is provided with hand-held device 2, described
The side of main body 1 is provided with sampling head 3, and observation assembly is provided between the sampling head 3 and main body 1, and the sampling head 3 passes through observation
Component connects with main body 1；
The observation assembly includes sleeve pipe 4, runner pipe 5, visual window 7 and some lamp beads 6, and the runner pipe 5 is arranged on set
In pipe 4, the runner pipe 5 is coaxially disposed with sleeve pipe 4, and one end of the runner pipe 5 is connected with sampling head 3, the runner pipe 5
The other end is connected with main body 1, and the making material of the runner pipe 5 is transparent acrylic, and the visual window 7 is arranged on sleeve pipe 4
On tube wall, the lamp bead 6 is divided into the both sides up and down of two groups of inwalls for being separately positioned on sleeve pipe 4, and two groups of lamp beads 6 are on visual window 7
Symmetrically.
Preferably, vacuum is set between described sleeve pipe 4 and runner pipe 5.
Preferably, the lamp bead 6 is LED lamp bead.
Preferably, the diameter parallel of the straight line and runner pipe 5 where same group of lamp bead 6.
Preferably, axisymmetrical of two groups of lamp beads 6 on runner pipe 5.
In fact, the making material of sleeve pipe 4 is lighttight material, and in dust gatherer process, the gas with dust
Runner pipe 5 can be flowed through, and transparent the irradiating due to the lamp bead by upper and lower both sides of runner pipe 5, dust can pass through visual window 7
It was observed that so it is seen that the concentration of particulate matter, so as to the foundation judged, and then controls acquisition time.
Compared with prior art, dust sampler of the present utility model is ingenious in design, simple in construction, can be shone in lamp bead 6
Under conditions of bright, the dust dense degree of runner pipe 5 is observed by visual window 7, so as to realize the observation to gatherer process, is had
Beneficial to acquisition time and collection capacity is controlled, the accuracy of sampled data is improved.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (5)
- A kind of 1. dust sampler, it is characterised in that：Including main body, the top of the main body is provided with hand-held device, the main body Side be provided with sampling head, observation assembly is provided between the sampling head and main body, the sampling head passes through observation assembly and master Body connects；The observation assembly includes sleeve pipe, runner pipe, visual window and some lamp beads, and the runner pipe is arranged in sleeve pipe, described Runner pipe is coaxially disposed with sleeve pipe, and one end of the runner pipe is connected with sampling head, and the other end and the main body of the runner pipe connect Connect, the making material of the runner pipe is transparent acrylic, and the visual window is arranged on the tube wall of sleeve pipe, and the lamp bead is divided into The both sides up and down of two groups of inwalls for being separately positioned on sleeve pipe, two groups of lamp beads are symmetrical on visual window.
- A kind of 2. dust sampler as claimed in claim 1, it is characterised in that：Vacuum is set between described sleeve pipe and runner pipe Put.
- A kind of 3. dust sampler as claimed in claim 1, it is characterised in that：The lamp bead is LED lamp bead.
- A kind of 4. dust sampler as claimed in claim 1, it is characterised in that：Straight line and runner pipe where same group of lamp bead Diameter parallel.
- A kind of 5. dust sampler as claimed in claim 1, it is characterised in that：Axis pair of two groups of lamp beads on runner pipe Claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903899.7U CN207036513U (en) | 2017-07-24 | 2017-07-24 | A kind of dust sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903899.7U CN207036513U (en) | 2017-07-24 | 2017-07-24 | A kind of dust sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036513U true CN207036513U (en) | 2018-02-23 |
Family
ID=61461763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720903899.7U Expired - Fee Related CN207036513U (en) | 2017-07-24 | 2017-07-24 | A kind of dust sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596493A (en) * | 2018-12-06 | 2019-04-09 | 太原理工大学 | A kind of hand-held coal mine dust detection device |
-
2017
- 2017-07-24 CN CN201720903899.7U patent/CN207036513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596493A (en) * | 2018-12-06 | 2019-04-09 | 太原理工大学 | A kind of hand-held coal mine dust detection device |
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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: 20180223 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |