CN207036490U - A kind of parallel smoke dust sampling device of two-way - Google Patents
A kind of parallel smoke dust sampling device of two-way Download PDFInfo
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- CN207036490U CN207036490U CN201720492592.2U CN201720492592U CN207036490U CN 207036490 U CN207036490 U CN 207036490U CN 201720492592 U CN201720492592 U CN 201720492592U CN 207036490 U CN207036490 U CN 207036490U
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- head assembly
- smoke dust
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Abstract
The utility model provides a kind of parallel smoke dust sampling device of two-way, is made up of Pitot tube, sampling head assembly, temperature sensor, protection pipe；The utility model is simple in construction, it is easy to make, field stripping can easily be carried out by union cap (UC), the sampling head of different sampling heads or varying number is selected according to varying environment demand, strong adaptability, the quantity of field personnel can be reduced by the design of two-way or multichannel, so that the work of more personal operations is needed originally, one people can complete, the design of two-way or multichannel simultaneously, realize and realize particulate matter while Parallel Sampling, and data are more accurate on one point in sample gas isokinetic sampling and sample gas.
Description
Technical field
A kind of parallel smoke dust sampling device of two-way is the utility model is related to, belongs to environment monitoring instrument field.
Background technology
From discharge of pollutant sources pipeline（Hereinafter referred to as pipeline）During middle collection aerosol sample, due to enter to gas in pipelines
Row compares sampling, it is necessary to 2 or branched sampling apparatus are sampled, and due to the structure of pipeline, generally can not open two in same point
Individual or multiple thief hatch, so cause the distance of thief hatch apart from each other, be extremely difficult to Parallel Sampling, so as to which sample collection is accurate
Degree is not high, have impact on the precision of test.
Utility model content
For the above situation, to overcome the defect of prior art, the utility model provides a kind of two-way parallel smoke dust sampling
Device, it is intended to solve in sample gas isokinetic sampling and sample gas the problems such as particulate matter while on one point Parallel Sampling.
Technical scheme is used by the utility model solves the technical problem:
A kind of parallel smoke dust sampling device of two-way, it is made up of Pitot tube, sampling head assembly, temperature sensor, protection pipe；Skin
Trustship is arranged above sampling head assembly, and temperature sensor is arranged on the right side of sampling head assembly, Pitot tube, temperature sensor, is adopted
Sample head assembly bottom is inserted in protection pipe and is secured to connect respectively, and two or more sampling head components weldings are in protection pipe
In；Sampling head assembly includes sampling head, sampling mouth, filter cylinder, filter cylinder support, sleeve, union cap (UC) and sealing gasket, and sampling mouth is arranged at
At the top of sampling head, sampling head is connected through a screw thread, filter cylinder loads in filter cylinder support, and sleeve is fixed on by union cap (UC) and sealing gasket
On.
Optimization, temperature sensor is provided with radio transmitting device.
Optimization, sampling head assembly can set varying number according to demand.
Optimization, sampling head can set different length according to demand, so as to realize the sampling of same time different location.
Optimization, sampling mouth can set different size according to demand, to adapt to different requirements.
The utility model has following superiority:The utility model is simple in construction, easy to make, can be with by union cap (UC)
Field stripping is easily carried out, the sampling head assembly of different sampling mouths or varying number is selected according to varying environment demand, is adapted to
Property it is strong, the quantity of field personnel can be reduced by the design of two-way or multichannel so that need more personal operations originally
Work, a people can complete, while the design of two-way or multichannel, realize and realize particulate matter in sample gas isokinetic sampling and sample gas
Parallel Sampling, and data are more accurate on one point simultaneously.
Brief description of the drawings
The utility model is described in detail with reference to embodiment and accompanying drawing.
Fig. 1 is positive structure diagram of the present utility model.
Fig. 2 is overlooking the structure diagram of the present utility model.
Fig. 3 is sampling head component structure diagram of the present utility model.
In figure:1st, Pitot tube；2nd, head assembly is sampled；3rd, temperature sensor；4th, protection pipe；21st, sampling head；22nd, sample
Mouth；23rd, filter cylinder；24th, filter cylinder support；25th, sleeve；26th, union cap (UC)；27th, sealing gasket.
Embodiment
Embodiment 1
The scope of the utility model is not limited to the present embodiment.
The parallel smoke dust sampling device of a kind of two-way, by Pitot tube 1, sampling head assembly 2, temperature sensor 3,4 groups of protection pipe
Into；Pitot tube 1 is arranged at the top of sampling head assembly 2, and temperature sensor 3 is arranged at the right side of sampling head assembly 2, Pitot tube 1, temperature
Sensor 3, sampling head assembly 2 bottom are inserted in protection pipe 4 and are secured to connect respectively, and two sampling head assemblies 2 are welded on
In protection pipe 4；Sampling head assembly 2 includes sampling head 21, sampling mouth 22, filter cylinder 23, filter cylinder support 24, sleeve 25, union cap (UC) 26
And sealing gasket 27, sampling mouth 22 are arranged at the top of sampling head 21, are connected through a screw thread sampling head 21, filter cylinder 23 is arranged at filter cylinder support
In 24, it is fixed on by union cap (UC) 26 and sealing gasket 27 on sleeve 25.
Optimization, temperature sensor 3 is provided with radio transmitting device.
Optimization, sampling head assembly 2 can set varying number according to demand.
Optimization, sampling head 21 can set different length according to demand, so as to realize the sampling of same time different location.
Optimization, sampling mouth 22 can set different size according to demand, to adapt to different sampling requests.
The utility model has following superiority:The utility model is simple in construction, easy to make, can be with by union cap (UC)
Field stripping is easily carried out, the sampling head assembly of different sampling mouths or varying number is selected according to varying environment demand, is adapted to
Property it is strong, the quantity of field personnel can be reduced by the design of two-way or multichannel so that need more personal operations originally
Work, a people can complete, while the design of two-way or multichannel, realize and realize particulate matter in sample gas isokinetic sampling and sample gas
Parallel Sampling, and data are more accurate on one point simultaneously.
Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing
Detail in above-mentioned embodiment, can be to skill of the present utility model in range of the technology design of the present utility model
Art scheme carries out a variety of simple variants, and these simple variants belong to the scope of protection of the utility model.
In addition, it can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (4)
- A kind of 1. parallel smoke dust sampling device of two-way, it is characterised in that:By Pitot tube, sampling head assembly, temperature sensor, guarantor Pillar forms；The Pitot tube is arranged above the sampling head assembly, and the temperature sensor is arranged at the sampling head group On the right side of part, the Pitot tube, temperature sensor, sampling head assembly bottom is inserted respectively in the protection pipe and the company of being secured to Connect, two sampling head components weldings are in the protection pipe；It is described sampling head assembly include sampling head, sampling mouth, filter cylinder, Filter cylinder support, sleeve, union cap (UC) and sealing gasket, the sampling mouth are arranged at the top of the sampling head, are connected through a screw thread described Sampling head, the filter cylinder are arranged in the filter cylinder support, are fixed on by the union cap (UC) and sealing gasket on the sleeve.
- A kind of 2. parallel smoke dust sampling device of two-way according to claim 1, it is characterised in that:The sampling head assembly can Varying number is set according to demand.
- A kind of 3. parallel smoke dust sampling device of two-way according to claim 2, it is characterised in that:The sampling head can root According to demand, different length is set.
- A kind of 4. parallel smoke dust sampling device of two-way according to claim 3, it is characterised in that:The sampling mouth can basis Demand sets different size, to adapt to different requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492592.2U CN207036490U (en) | 2017-05-05 | 2017-05-05 | A kind of parallel smoke dust sampling device of two-way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492592.2U CN207036490U (en) | 2017-05-05 | 2017-05-05 | A kind of parallel smoke dust sampling device of two-way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036490U true CN207036490U (en) | 2018-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492592.2U Active CN207036490U (en) | 2017-05-05 | 2017-05-05 | A kind of parallel smoke dust sampling device of two-way |
Country Status (1)
| Country | Link |
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| CN (1) | CN207036490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658032A (en) * | 2018-06-29 | 2020-01-07 | 山东博谱检测科技有限公司 | Multifunctional sampling gun device |
-
2017
- 2017-05-05 CN CN201720492592.2U patent/CN207036490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658032A (en) * | 2018-06-29 | 2020-01-07 | 山东博谱检测科技有限公司 | Multifunctional sampling gun device |
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