CN209027883U - Multi-example VOC gas quantitative collection device - Google Patents
Multi-example VOC gas quantitative collection device Download PDFInfo
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- CN209027883U CN209027883U CN201821849207.6U CN201821849207U CN209027883U CN 209027883 U CN209027883 U CN 209027883U CN 201821849207 U CN201821849207 U CN 201821849207U CN 209027883 U CN209027883 U CN 209027883U
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- China
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- sample bottle
- acquisition device
- tracheae
- voc gas
- baking oven
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Abstract
The utility model discloses Multi-example VOC gas quantitative collection devices, including baking oven, sample bottle frame, sample bottle, tracheae, syringe-type acquisition device；Several sample bottles of arrangement in sample bottle frame；Sample bottle is put into baking oven in company with sample bottle frame, and the bottleneck of each sample bottle connects a tracheae one by one；The tracheae passes through at the top of baking oven, and each tracheae connects a syringe-type acquisition device.The utility model Multi-example VOC gas quantitative collection device has the function of that single can collect the VOC gas that multiple samples release, and collection efficiency is high.
Description
Technical field
The utility model relates to Multi-example VOC gas quantitative collection devices.
Background technique
Existing VOC gas acquisition device existed general problem has: 1, single can only carry out the VOC of single sample release
The acquisition of gas；2, gas collection situation can not be intuitively observed in real time while acquisition；3, the sampling of multiple multiple groups sample it
Between when needing data comparison, need by complicated experiment and calculation process.
Utility model content
The purpose of this utility model is to provide Multi-example VOC gas quantitative collection devices, it is intended to solve the above problems.
To achieve the goals above, the technical solution of the utility model is design Multi-example VOC gas quantitative collection device,
It is characterized by comprising baking oven, sample bottle frame, sample bottle, tracheae, syringe-type acquisition devices；If arrangement in the sample bottle frame
Dry sample bottle；The sample bottle is put into baking oven in company with sample bottle frame, and the bottleneck of each sample bottle connects a tracheae one by one；
The tracheae passes through at the top of baking oven, and each tracheae connects a syringe-type acquisition device.
Further, the syringe-type acquisition device includes into acquisition device main body, air inlet, gas outlet, piston, pushes away
Bar, graticule；The acquisition device main body is made of transparent material；The graticule is arranged in acquisition device main body；It is described into
Port is located at acquisition device main body upper end；The gas outlet is located at acquisition device lower body；The piston setting is filled in acquisition
Set body interior；The push rod connects piston；The push rod passes through gas outlet.
Advantages and beneficial effects of the utility model lie in that the utility model Multi-example VOC gas quantitative collection device has
There is single that can collect the function for the VOC gas that multiple samples release, collection efficiency is high.In addition, multiple samples are put into difference
Sample bottle in after, baking oven heats sample bottle, and the sample in sample bottle, which volatilizes VOC gas and enters syringe-type by tracheae, to be acquired
Device can intuitively observe the collected volume of VOC gas in different syringe-type acquisition devices, to sentence within a certain period of time
Break which sample unit time VOC gas burst size it is big, the VOC gas burst size of which sample unit time is small.By
Be equipped with graticule in syringe-type acquisition device, when experiment can also by the difference of the length the time required to collecting quantitative gas come
Judge the speed situation of different sample volatilization VOC gas.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is each exploded sketch of the utility model (front end observation).
Fig. 3 is each exploded sketch of the utility model (rear end observation).
Fig. 4 is syringe-type acquisition device schematic diagram.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
Embodiment:
Multi-example VOC gas quantitative collection device, including baking oven 1, sample bottle frame 2, sample bottle 3, tracheae 4, syringe-type are adopted
Acquisition means 5；Several sample bottles 3 of arrangement in the sample bottle frame 2；The sample bottle 3 is put into baking oven 1 in company with sample bottle frame 2,
The bottleneck of each sample bottle 3 connects a tracheae 4 one by one；The tracheae 4 passes through 1 top of baking oven, and each tracheae 4 connects a needle
Cartridge type acquisition device 5.The syringe-type acquisition device 5 includes into acquisition device main body 51, air inlet 52, gas outlet 53, piston
54, push rod 55, graticule 56；The acquisition device main body 51 is made of transparent material；The graticule 56 is arranged in acquisition device
In main body 51；The air inlet 52 is located at 51 upper end of acquisition device main body；The gas outlet 53 is located under acquisition device main body 51
End；The piston 54 is arranged inside acquisition device main body 51；The push rod 55 connects piston 54；The push rod 55 passes through outlet
Mouth 53.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (2)
1. Multi-example VOC gas quantitative collection device, it is characterised in that: including baking oven, sample bottle frame, sample bottle, tracheae, syringe
Formula acquisition device；Several sample bottles of arrangement in the sample bottle frame；The sample bottle is put into baking oven in company with sample bottle frame, often
The bottleneck of a sample bottle connects a tracheae one by one；The tracheae passes through at the top of baking oven, and each tracheae connects a syringe-type and adopts
Acquisition means.
2. Multi-example VOC gas quantitative collection device according to claim 1, it is characterised in that: the syringe-type acquisition
Device includes into acquisition device main body, air inlet, gas outlet, piston, push rod, graticule；The acquisition device main body is using transparent
Material is made；The graticule is arranged in acquisition device main body；The air inlet is located at acquisition device main body upper end；The outlet
Mouth is located at acquisition device lower body；The piston is arranged in acquisition device body interior；The push rod connects piston；It is described to push away
Bar passes through gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849207.6U CN209027883U (en) | 2018-11-12 | 2018-11-12 | Multi-example VOC gas quantitative collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849207.6U CN209027883U (en) | 2018-11-12 | 2018-11-12 | Multi-example VOC gas quantitative collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027883U true CN209027883U (en) | 2019-06-25 |
Family
ID=66909193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821849207.6U Expired - Fee Related CN209027883U (en) | 2018-11-12 | 2018-11-12 | Multi-example VOC gas quantitative collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112540021A (en) * | 2019-09-20 | 2021-03-23 | 中国石油化工股份有限公司 | Device and method for rapidly evaluating emission reduction effect of emission reduction device on VOCs (volatile organic compounds) |
-
2018
- 2018-11-12 CN CN201821849207.6U patent/CN209027883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112540021A (en) * | 2019-09-20 | 2021-03-23 | 中国石油化工股份有限公司 | Device and method for rapidly evaluating emission reduction effect of emission reduction device on VOCs (volatile organic compounds) |
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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: 20190625 Termination date: 20201112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |