CN209337319U - A kind of sample retention cabinet - Google Patents
A kind of sample retention cabinet Download PDFInfo
- Publication number
- CN209337319U CN209337319U CN201821723785.5U CN201821723785U CN209337319U CN 209337319 U CN209337319 U CN 209337319U CN 201821723785 U CN201821723785 U CN 201821723785U CN 209337319 U CN209337319 U CN 209337319U
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- CN
- China
- Prior art keywords
- cabinet
- sample
- retains
- sampling
- storehouse
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Abstract
A kind of sample of the utility model retains cabinet, it is the cabinet body with accommodating space that cabinet is retained in the sampling, the two sides of the cabinet body are respectively equipped with sample tap and retain mouth, it is characterized by: the sample tap, which extends outwardly, is provided with transitional storehouse, the retention mouth, which extends outwardly to be provided with, retains storehouse, the cabinet body surface is provided with the fluorubber gloves that can protrude into accommodating space, and the accommodating space is connected with the first air inlet pipe and the first escape pipe.The utility model retains cabinet using closeable sampling, avoid outdoor sampling, further it is provided with the sampling gloves for protruding into cabinet body, prevent directly contact sample, it brings damage to the human body, then is communicated by the second escape pipe with gas recovery system, avoid sample and distribute irritative gas to human injury and to the pollution of environment, it is directly entered in cabinet body when also avoiding setting-out by the way that transitional storehouse is arranged simultaneously from the air that setting-out mouth enters, it is impacted to avoid the sample in sampling process.
Description
Technical field
The utility model relates to retain cabinet technical field, in particular to a kind of sample retains cabinet.
Background technique
Currently, what is be generally used is that inert gas stays in the retention mode of many chemical examples (such as solid granular)
Cabinet is deposited, is sampled however, retaining sample and often taking out, has outside air entrance to stay being removed and placed into retained sample Shi Douhui
It deposits in cabinet, since most chemical samples are more sensitive to environment, easily occur to go bad, to be directly changed the performance of sample, make
Its sampling analysis is lost meaning.In addition, the sampling mode of existing chemical example, it is straight to be generally adopted by opening plastic tube
It connects and takes, since the characteristic of chemical sample itself (goes bad as easily contacted generation with air, contacts generation chemical reaction, tool with water
Irritant smell is volatile etc.), if carrying out outdoor sampling to it, it is rotten to be also easy to produce sample, not only causes to environment
Adverse effect, and harm is generated to the health problem of operator.
Utility model content
The purpose of this utility model is to provide a kind of samples to retain cabinet, to overcome deficiency in the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of sample retention cabinet, the sampling
Retention cabinet be the cabinet body with accommodating space, the two sides of the cabinet body be respectively equipped with sample tap and retain mouth, the sample tap to
Outer extension is provided with transitional storehouse, and the retention mouth, which extends outwardly to be provided with, retains storehouse, and the cabinet body surface, which is provided with, can protrude into appearance
Fluorubber gloves between emptying, the accommodating space are connected with the first air inlet pipe and the first escape pipe.
Preferably, the retention storehouse is connected with the second air inlet pipe and the second escape pipe.
Preferably, first escape pipe and the second escape pipe are connected with the first gas recovery system.
Preferably, the setting-out mouth for picking and placing sample is arranged in the transitional storehouse, and the transitional storehouse is also connected with third air inlet
Pipe and third escape pipe, the third escape pipe are connected with the second gas recovery system.
Preferably, the transitional storehouse is equipped with vacuum exhaust pipe, and the vacuum exhaust pipe is connected with vacuum system.
Preferably, the third air inlet pipe, third exhaust tube and vacuum exhaust pipe are both provided with single piece type ball valve.
Preferably, pressure gauge is provided on the transitional storehouse.
Preferably, the material of the cabinet body is PVC transparent plate.
The utility model retains cabinet, transitional storehouse when being put into provided with sample, in transitional storehouse using closeable sampling
Side is equipped with vacuum exhaust pipe, the first air inlet pipe, the first escape pipe and pressure gauge, after sample is put into transitional storehouse, vacuum suction
Pipe is extracted out the outside air entered in storehouse by the vacuum plant communicated therewith, is passed through inert gas from the first air inlet pipe, then
It is communicated by the first escape pipe with discarding system, has both avoided outside air and entered in cabinet body, in turn ensure sample quality, on cabinet body
The second escape pipe for being provided with the second air inlet pipe and being connected to gas recovery system, inert gas enter from the second air inlet pipe, protect
Interior of the cabinet is demonstrate,proved full of inert gas, product never degenerates when ensure that sampling, avoids sample in sampling and distributes irritation gas
Body samples retention cabinet and is additionally provided with retention storehouse to human injury and to the pollution of environment, retains storehouse and is equipped with third air inlet pipe
The third escape pipe being connected to with gas recovery system not only makes it have the effect for retaining sample, also facilitates retention sample
Sampling, in addition, carry out other samples sampling operation when with retain sample be independent of each other.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is that a kind of sample of the utility model specific embodiment retains the structural schematic diagram of cabinet.
Wherein: 1, cabinet body；10, accommodating space；11, sample tap；12, mouth is retained；13, the first air inlet pipe；14, the first outlet
Pipe；2, transitional storehouse；20, vacuum exhaust pipe；21, third air inlet pipe；22, third escape pipe；23, pressure gauge；24, setting-out mouth；3,
Retain storehouse；31, the second air inlet pipe；32, the second escape pipe；4, fluorubber gloves；51, gas recovery system, 52 waste gas recovery systems
System；6, vacuum system；7, single piece type ball valve
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figure 1, the utility model provides the following technical solutions: a kind of sample retention cabinet, sampling retain cabinet and are
Cabinet body 1 with accommodating space 10, the two sides of cabinet body 1 are respectively equipped with sample tap 11 and retain mouth 12, and sample tap 11 extends outwardly
It is provided with transitional storehouse 2, retention mouth 12, which extends outwardly to be provided with, retains storehouse 3, and 1 surface of cabinet body is provided with the fluorine that can protrude into accommodating space
Rubber gloves 4, accommodating space 10 are connected with the first air inlet pipe 13 and the first escape pipe 14.
Preferably, it retains storehouse 3 and is connected with the second air inlet pipe 31 and the second escape pipe 32.
Preferably, the first escape pipe 14 and the second escape pipe 32 are connected with the first waste gas recovery system 52 system.
Preferably, the setting-out mouth 24 for picking and placing sample is arranged in transitional storehouse 2, and transitional storehouse 2 is connected with 21 He of third air inlet pipe
Third escape pipe 22, third escape pipe 22 are connected with the second gas recovery system 51.
Preferably, transitional storehouse 2 is equipped with vacuum exhaust pipe 20, and vacuum exhaust pipe 20 is connected with vacuum system 6.
Preferably, third air inlet pipe 21, third exhaust tube 22 and vacuum exhaust pipe 20 are both provided with single piece type ball valve 7.
Preferably, it retains storehouse 2 and is provided with pressure gauge 23.
Preferably, the material of cabinet body 1 is PVC transparent plate.
Cabinet is retained in the sampling of the present embodiment, when sampling, sample, probe tube and sampling bag is put into transitional storehouse 2, closed
The valve of third air inlet pipe 21 and third escape pipe 22 opens the valve of vacuum exhaust pipe 20, is connected by vacuum exhaust pipe 20
Vacuum system 6 extract out transitional storehouse 2 in gas.When extremely -0.8~-0.1Mpa of pressure in transitional storehouse 2, vacuum exhaust pipe is closed
20 valve opens the valve of third air inlet pipe 21, inert gas is passed through, to pressure in transitional storehouse 2 to 0.01~0.02Mpa
When, the valve of third escape pipe 22 is opened, is put his hand into fluorubber gloves 4 again after no pressure in transitional storehouse, sample, sampling
Pipe and sampling bag are put into accommodating space 10 out of transitional storehouse 2 by sample tap 11, sample tap 11 are closed, in accommodating space 10
Sample is put into retain in storehouse 3 and be retained by the operation for completing sampling after taking by retention mouth 12, and mouth 12 is retained in closing, by probe tube
It is put into transitional storehouse 2 after being put into sampling bag by sample tap 11, closes sample tap 11, sampling bag is taken out from setting-out mouth 24.By
In being provided with transitional storehouse 2, and outside air is prevented to enter in cabinet body 1 by vacuum system 6, while entire sampling process is also filled
Expire inert gas, protect product, the sampling retention cabinet of the present embodiment, which had both avoided contact of the product with atmospheric vapour, to be caused
It is rotten, also avoid the irritative gas that certain volatile samples are distributed, harm generated to the health of operator and to ring
The pollution in border.In addition, the retention storehouse that cabinet setting is retained in the sampling of the present embodiment has the function of retaining sample, retained sample is facilitated
The sampling of product does not also influence retained sample when carrying out the operation of other samples.
In conclusion the utility model using closeable sampling retention cabinet, transitional storehouse when being put into provided with sample,
The side of transitional storehouse is equipped with vacuum exhaust pipe, the first air inlet pipe, the first escape pipe and pressure gauge, after sample is put into transitional storehouse,
Vacuum exhaust pipe passes through the vacuum plant communicated therewith and extracts the outside air entered in storehouse out, is passed through inertia from the first air inlet pipe
Gas, then communicated by the first escape pipe with discarding system, it has both avoided outside air and has entered in cabinet body, in turn ensured sample product
Matter, the second escape pipe for being provided with the second air inlet pipe and being connected to gas recovery system on cabinet body, inert gas is from the second air inlet
Pipe enters, and ensure that interior of the cabinet full of inert gas, and product never degenerates when ensure that sampling, avoids sample in sampling and distributes
Irritative gas samples to retain cabinet and be additionally provided with and retains storehouse to human injury and to the pollution of environment, retains storehouse and is equipped with the
Three air inlet pipe and the third escape pipe being connected to gas recovery system not only make it have the effect for retaining sample, also facilitate
The sampling of sample is retained, in addition, being independent of each other when carrying out the sampling operation of other samples with retention sample.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (8)
1. a kind of sample retains cabinet, it is the cabinet body with accommodating space, the two sides point of the cabinet body that cabinet is retained in the sampling
Not She You sample tap and retain mouth, it is characterised in that: the sample tap, which extends outwardly, is provided with transitional storehouse, and the retention mouth is outside
Being extended has retention storehouse, and the cabinet body surface is provided with the fluorubber gloves that can protrude into accommodating space, and the accommodating space connects
It is connected to the first air inlet pipe and the first escape pipe.
2. a kind of sample according to claim 1 retains cabinet, it is characterised in that: the retention storehouse be connected with second into
Tracheae and the second escape pipe.
3. a kind of sample according to claim 1 retains cabinet, it is characterised in that: first escape pipe and second goes out
Tracheae is connected with the first gas recovery system.
4. a kind of sample according to claim 1 retains cabinet, it is characterised in that: the transitional storehouse is arranged for picking and placing
The setting-out mouth of sample, the transitional storehouse are also connected with third air inlet pipe and third escape pipe, and the third escape pipe and second are given up
Gas recovery system is connected.
5. a kind of sample according to claim 1 retains cabinet, it is characterised in that: the transitional storehouse is equipped with vacuum pumping
Tracheae, the vacuum exhaust pipe are connected with vacuum system.
6. a kind of sample according to claim 4 retains cabinet, it is characterised in that: the third air inlet pipe, third are taken out
Tracheae and vacuum exhaust pipe are both provided with single piece type ball valve.
7. sample according to claim 1 retains cabinet, it is characterised in that: be provided with pressure gauge on the transitional storehouse.
8. sample according to claim 1 retains cabinet, it is characterised in that: the material of the cabinet body is PVC transparent plate
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821723785.5U CN209337319U (en) | 2018-10-23 | 2018-10-23 | A kind of sample retention cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821723785.5U CN209337319U (en) | 2018-10-23 | 2018-10-23 | A kind of sample retention cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209337319U true CN209337319U (en) | 2019-09-03 |
Family
ID=67745776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821723785.5U Active CN209337319U (en) | 2018-10-23 | 2018-10-23 | A kind of sample retention cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209337319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945629A (en) * | 2021-01-28 | 2021-06-11 | 西安奕斯伟硅片技术有限公司 | Electronic grade chemical sampling system and method |
-
2018
- 2018-10-23 CN CN201821723785.5U patent/CN209337319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945629A (en) * | 2021-01-28 | 2021-06-11 | 西安奕斯伟硅片技术有限公司 | Electronic grade chemical sampling system and method |
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