CN207712662U - A kind of Portable low-temp sample collection, transport box - Google Patents
A kind of Portable low-temp sample collection, transport box Download PDFInfo
- Publication number
- CN207712662U CN207712662U CN201721806218.1U CN201721806218U CN207712662U CN 207712662 U CN207712662 U CN 207712662U CN 201721806218 U CN201721806218 U CN 201721806218U CN 207712662 U CN207712662 U CN 207712662U
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- layer
- interlayer
- liner
- sealing cover
- 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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Abstract
The utility model discloses a kind of Portable low-temp sample collections, transport box, including shell, inner casing, vacuum layer, liquid nitrogen layer, liner, pressure gauge and relief valve, the enclosure is provided with interlayer, the interlayer is internally provided with inner casing, it is provided with vacuum layer between the shell and interlayer, liquid nitrogen layer is provided between the interlayer and inner casing, the inner housing inner is provided with liner, it is connected with sealing cover above the liner, it is connected with connecting rod below the sealing cover, it is connected with placement ware below the connecting rod, it is connected with liquid nitrogen inlet at the upper side of the liquid nitrogen layer, the other side is connected with pressure gauge above the liquid nitrogen layer, the pressure gauge side is provided with relief valve.The utility model is simple in structure, novel in design, and liquid nitrogen is injected in layer liquid nitrogen memory block outside the tank, and the state of liner region holding low temperature is then made using liquid nitrogen, to achieve the purpose that low temperature storage, transhipment sample.
Description
Technical field
The utility model is related to low temperature sample collection field, more particularly to a kind of Portable low-temp sample collection, transport box.
Background technology
In biomedicine field using extremely wide, the transport transfer after biological specimen collection is essential for sample collection
A link, the preservation condition of sample is to influence two key factors of sample quality in transhipment time and transport process.Turn
It transports distance of the time mainly by sample collection to Sample preservation ground to determine, it is difficult to control.Refrigeration transportation is current sample transfer
Means are commonly preserved in the process, but it is not suitable for remote and preservation and requires high fresh cell tissue sample, therefore,
System one is portable to be suitable at a distance and preserves to require high transport box particularly urgent.
Utility model content
The main purpose of the utility model is to provide a kind of Portable low-temp sample collection, transport boxes, can effectively solve
Certainly the problems of the prior art.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of Portable low-temp sample collection, transport box, including shell, inner casing, vacuum layer, liquid nitrogen layer, liner, pressure gauge
And relief valve, the enclosure are provided with interlayer, the interlayer is internally provided with inner casing, is arranged between the shell and interlayer
There is vacuum layer, liquid nitrogen layer is provided between the interlayer and inner casing, the inner housing inner is provided with liner, connects above the liner
It is connected to sealing cover, connecting rod is connected with below the sealing cover, be connected with placement ware below the connecting rod, on the liquid nitrogen layer
Square side is connected with liquid nitrogen inlet, and the other side is connected with pressure gauge above the liquid nitrogen layer, and the pressure gauge side is provided with
Relief valve.
Further, it is provided with sealing cover handle above the sealing cover.
Further, it is connected with universal wheel below the shell.
Further, the shell, interlayer and inner casing are made of stainless steel.
Further, the sealing cover is specially that rubber material is made.
Compared with prior art, the utility model has the advantages that：This kind of Portable low-temp sample collection, transhipment
Case：
1, using the characteristic of liquid nitrogen cryogenics, then the liquid nitrogen of layer liquid nitrogen memory block injection outside the tank makes liner using liquid nitrogen
The temperature in region keeps the state of low temperature, to achieve the purpose that low temperature storage, transhipment, has good promotional value.
2, this liquid nitrogen storing box is small, easy to carry, and dry type storage avoids sample from being directly entered liquid nitrogen, can avoid making
At unpredictable loss and risk.
3, simple operation, access is convenient, safe, and liquid nitrogen loss is small, economizes on resources.
4, by the way that liquid nitrogen inlet is arranged, liquid nitrogen can be added in time, by the way that pressure gauge is arranged, can observe the pressure of liquid nitrogen
Power changes, and can carry out pressure release by relief valve in the case of hypertonia, it is ensured that sample is in a metastable environment
Carry out low temperature transhipment.
Description of the drawings
Fig. 1 be the sample collection of the utility model Portable low-temp, transport box overall structure diagram.
Fig. 2 be the sample collection of the utility model Portable low-temp, transport box placement ware structural schematic diagram.
In figure：1, shell；2, interlayer；3, inner casing；4, vacuum layer；5, liquid nitrogen layer；6, liner；7, sealing cover；8, connecting rod；
9, ware is placed；10, liquid nitrogen inlet；11, pressure gauge；12, relief valve；13, universal wheel；14, sealing cover handle.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of Portable low-temp sample collection, transport box, including shell 1, inner casing 3, vacuum layer 4, liquid
Nitrogen layer 5, liner 6, pressure gauge 11 and relief valve 12, the shell 1 are internally provided with interlayer 2, and the interlayer 2 is internally provided with interior
Shell 3 is provided with vacuum layer 4 between the shell 1 and interlayer 2, liquid nitrogen layer 5 is provided between the interlayer 2 and inner casing 3, described
Inner casing 3 is internally provided with liner 6, and 6 top of the liner is connected with sealing cover 7, and 7 lower section of the sealing cover is connected with connecting rod 8,
8 lower section of the connecting rod, which is connected with, places ware 9, and 5 upper side of the liquid nitrogen layer is connected with liquid nitrogen inlet 10, the liquid nitrogen layer
The 5 tops other side are connected with pressure gauge 11, and 11 side of the pressure gauge is provided with relief valve 12.
Wherein, 7 top of the sealing cover is provided with sealing cover handle 14, puts the use of century-old sealing cover 7, takes sample more
Add conveniently.
Wherein, 1 lower section of the shell is connected with universal wheel 13, is convenient for the movement of device, increases the convenience of device.
Wherein, the shell 1, interlayer 2 and inner casing 3 are made of stainless steel, have higher structural strength, anti-corrosion
Ability is strong, more durable.
Wherein, the sealing cover 7 is specially that rubber material is made, and has good leakproofness, non-aging.
It should be noted that the utility model is a kind of Portable low-temp sample collection, transport box, when work, dress is checked
It whether completely to set, whether there is or not breakage, whether sealing cover 7 seals, and whether relief valve 12 is normal, and the water of liner is cleaned out, it is made
Drying is kept, sealing cover 7 is opened and liquid nitrogen inlet 10 injects liquid nitrogen, close sealing cover 7 and liquid nitrogen inlet 10 after the completion, wait for
After air pressure inside is stablized, so that it may which the transhipment for sample and temporary storage are convenient for the shifting of device by the universal wheel 13 of setting
It is dynamic, increase the convenience of device.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of Portable low-temp sample collection, transport box, including shell (1), inner casing (3), vacuum layer (4), liquid nitrogen layer (5),
Liner (6), pressure gauge (11) and relief valve (12), it is characterised in that：The shell (1) is internally provided with interlayer (2), the folder
Layer (2) is internally provided with inner casing (3), is provided with vacuum layer (4) between the shell (1) and interlayer (2), the interlayer (2) and
Liquid nitrogen layer (5) is provided between inner casing (3), the inner casing (3) is internally provided with liner (6), is connected with above the liner (6)
Sealing cover (7), sealing cover (7) lower section are connected with connecting rod (8), are connected with below the connecting rod (8) and place ware (9),
Liquid nitrogen inlet (10) is connected at the upper side of the liquid nitrogen layer (5), the other side is connected with pressure gauge above the liquid nitrogen layer (5)
(11), pressure gauge (11) side is provided with relief valve (12).
2. a kind of Portable low-temp sample collection according to claim 1, transport box, it is characterised in that：The sealing cover
(7) top is provided with sealing cover handle (14).
3. a kind of Portable low-temp sample collection according to claim 1, transport box, it is characterised in that：The shell (1)
Lower section is connected with universal wheel (13).
4. a kind of Portable low-temp sample collection according to claim 1, transport box, it is characterised in that：The shell
(1), interlayer (2) and inner casing (3) are made of stainless steel.
5. a kind of Portable low-temp sample collection according to claim 1, transport box, it is characterised in that：The sealing cover
(7) it is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806218.1U CN207712662U (en) | 2017-12-21 | 2017-12-21 | A kind of Portable low-temp sample collection, transport box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806218.1U CN207712662U (en) | 2017-12-21 | 2017-12-21 | A kind of Portable low-temp sample collection, transport box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207712662U true CN207712662U (en) | 2018-08-10 |
Family
ID=63057008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721806218.1U Expired - Fee Related CN207712662U (en) | 2017-12-21 | 2017-12-21 | A kind of Portable low-temp sample collection, transport box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207712662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945573A (en) * | 2019-03-28 | 2019-06-28 | 宁波新芝冻干设备股份有限公司 | A kind of energy-saving circulation-type ultra-low temp and its application method |
| CN110510262A (en) * | 2019-06-25 | 2019-11-29 | 涂佳航 | A kind of Bluetooth control vaccine heat insulation box |
-
2017
- 2017-12-21 CN CN201721806218.1U patent/CN207712662U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945573A (en) * | 2019-03-28 | 2019-06-28 | 宁波新芝冻干设备股份有限公司 | A kind of energy-saving circulation-type ultra-low temp and its application method |
| CN110510262A (en) * | 2019-06-25 | 2019-11-29 | 涂佳航 | A kind of Bluetooth control vaccine heat insulation box |
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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: 20180810 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |