CN202880121U - Fresh tobacco sample dry ice transport case applicable to biological experiments - Google Patents
Fresh tobacco sample dry ice transport case applicable to biological experiments Download PDFInfo
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- CN202880121U CN202880121U CN 201220573527 CN201220573527U CN202880121U CN 202880121 U CN202880121 U CN 202880121U CN 201220573527 CN201220573527 CN 201220573527 CN 201220573527 U CN201220573527 U CN 201220573527U CN 202880121 U CN202880121 U CN 202880121U
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Abstract
A fresh tobacco sample dry ice transport case applicable to biological experiments comprises a heat preservation case and a sample material case arranged in the heat preservation case. The sample material case is in a grid-shaped case body structure which is made of stainless steel wires. The sample material case is fixed on the heat preservation case through a base which is arranged at the bottom of the heat preservation case and clamping grooves which are formed in the side portions of the heat preservation case. Dry ice is contained in a filled mode in the space between the sample material case and the heat preservation case. An electronic temperature recorder is arranged on a case cover of the heat preservation case. The fresh tobacco sample dry ice transport case applicable to the biological experiments has the advantages that a foaming case is made of high-efficiency heat-insulating materials, heat conduction is effectively prevented due to the embedded design of the opening of the heat preservation case, and therefore storage time and transport time of the dry ice are prolonged, temperature in the heat preservation case is kept within the range of ultra-low temperature, the requirement for storage and transport with the ultra-low temperature for two days can be ensured, the electronic temperature recorder is used for recording of conditions of temperature variations in the heat preservation case during a transport process, researchers can master whether samples are still under ultra-low temperature environment, and therefore the conditions of the samples can be judged.
Description
Technical field
The utility model relates to a kind of bright cigarette sample conveying arrangement, specifically a kind of bright cigarette sample dry ice carrying case that is applicable to biological experiment.
Background technology
Ultralow temperature is preserved (Cryopreservation Conversation) and is exsomatized to preserve the product that combines with cryobiology, refers to preserve vegetable material in the ultra-low temperature surroundings below-80 ℃.Ultralow temperature is preserved low-temperature receiver commonly used dry ice (79 ℃), ultra low temperature freezer (86 ℃), liquid nitrogen (196 ℃) and liquid nitrogen vapor phase (140 ℃).Under condition of ultralow temperature, the vegetable material vital movement greatly slows down even stops, therefore ultralow temperature preserve the genetic stability that can keep sample (Chen Pinliang. the ultralow temperature of plant tissue cultures is preserved. Wuhan botany research, 1989,7 (4): 390-398).
In the biology scientific effort, need through long-distance transport after the fresh sample collection.In order to keep the original state of sample, simultaneously for convenient transportation, often adopt dry ice to carry out the mode that ultralow temperature is preserved transportation as low-temperature receiver, bright cigarette sample generally also adopts this mode to transport.Bright cigarette sample dry ice carrying case often uses polystyrene foamed plastics case (bubble chamber), during transportation packaged bright cigarette sample is imbedded in the dry ice, uses adhesive tape to seal case lid and gets final product.The bubble chamber cost is low, and is lightweight, is convenient to transportation, but in transportation, owing to jolting and the reason such as dry ice consumption, sample is exposed to outside the dry ice, and sample is constantly jolted and moves, sample packaging is very large by the possibility that dry ice pellet punctures, and causes each sample mutually to pollute; Because sample contacts with sealing or foam tank wall after moving, compare with the sample of imbedding in the dry ice simultaneously, temperature is higher, and sample state is changed.Special dry ice carrying case is arranged on the market, use special warm material, heat-insulating property is better, generally is applied to the aspects such as dry ice manufacturing, storage and dispensing, is not suitable for bright cigarette sample transportation.The report and the patent that also do not have at present bright cigarette sample dry ice carrying case, 200610044176.2) and " veterinary refrigeration transport case " (201020229110.2) use dry ice to carry out the patent of animal and drug delivery as low-temperature receiver but have, such as " long distance transport method of frozen fish semen in dry ice " (application number:.200610044176.2 the dry ice carrying case of announcing is bubble chamber, and sample directly is embedded in the dry ice, exists equally pack cracky, sample easily to pollute, sample state holds labile problem.201020229110.2 although the carrying case of announcing uses dry ice as low-temperature receiver, can only can not reach the requirement that ultralow temperature is preserved with Sample storage below 0 ℃, thereby can not keep the original state of sample.And the temperature regime of above dry ice carrying case in all can not real time recording sample transportation, can't make the scientific research personnel grasp the state variation situation of sample.From having been reported, there are a lot of problems in existing dry ice carrying case, still need improve.
Summary of the invention
Easily movement, pack cracky, sample easily pollute the purpose of this utility model, sample temperature easily changes in order to overcome existing dry ice carrying case sample just, can not grasp the problem such as sample temperature changing condition, and a kind of bright cigarette sample dry ice carrying case that is applicable to biological experiment that provides specially.
The purpose of this utility model is achieved through the following technical solutions: a kind of bright cigarette sample dry ice carrying case that is applicable to biological experiment, it is characterized in that: comprise insulation can and the specimen material case that is arranged in the insulation can, the specimen material case is the latticed body structure that stainless steel wire consists of, the specimen material case is fixed in the insulation can by the base of insulation can bottom setting and the draw-in groove of insulation can sidepiece setting, be filled with dry ice in the space between specimen material case and the insulation can, be provided with the electron temperature recording instrument at the insulation can case lid.
The case lid of insulation can and the fastening position between the casing are provided with the protruding stupefied and groove that cooperatively interacts, so that case lid and casing closely cover.。
For ease of picking and placeing material, the case lid of specimen material case adopts hinge-type to be connected with casing, and is provided with the snap close that closes up for both.
Insulation can is polystyrene foam material insulation can, has good heat-proof quality.Described insulation can is the hollow tetragonal body, comprises case lid and casing two parts, the box house size: long 43-45cm, and wide 39-41cm, high 26-30cm, box body wall and case lid thickness are 6.0-6.5cm.
Described stuffing-box case lid and casing are welded by stainless steel wire, the vertical or horizontal respectively arrangement in parallel of stainless steel wire, and the vertical and horizontal stainless steel wire is mutually vertical, and the slot length of side that the vertical and horizontal steel wire forms is 3cm * 3.2cm.Stuffing-box is cuboid, is of a size of: long 25-27cm, wide 21-23cm, high 11-13cm.
Described material case lid medial surface middle position is provided with the electron temperature recording instrument, so that the temperature traverse in the real time recording sample transportation makes the scientific research personnel understand bright sample preservation condition.Described electron temperature recording instrument 3 is used U.S. DeltaTRAK board FlashLink CT-80 20734 type ultralow temperature electron temperature recording instrument, this kind moisture recorder built-in temperature sensor and operating temperature range are-80 ℃ to 48 ℃, and the temperature data record period is 5 days.
The beneficial effects of the utility model are, bubble chamber is a kind of high efficiency heat insulation material, and the chimeric design of insulation can mouth also can effectively prevent the heat conduction, thereby prolong the time of dry ice storage and transport, and make and guarantee that the temperature inside the box remains in the ultralow temperature scope; Dry ice is placed in space between stuffing-box and insulation can, and dry ice can guarantee the requirement that ultralow temperature is preserved transportation in 2 days, and sample is packed by masking foil, directly do not contact with dry ice, and stuffing-box is fixed in the insulation can, makes bright cigarette sample not mobile, thereby prevents fragmentation and the sample contamination of sample packaging; The electron temperature recording instrument is used for the temperature variations in the record transportation insulation can, and can make the scientific research personnel grasp sample and whether be in the ultra-low temperature surroundings always, thus the judgement sample situation.
Description of drawings
Fig. 1 is bright cigarette sample dry ice carrying case section-drawing.
Fig. 2 is the thermal insulation box body plan view from above.
Fig. 3 is the stuffing-box block diagram.
Fig. 4 is the bright cigarette sample dry ice carrying case block diagram in the actual shipment process.
1. thermal insulation box bodies among the figure, 2. insulation can case lid, 3. electron temperature recording instrument, 4. draw-in groove, 5. base, 6. bottom tub, 7. groove is 8. protruding stupefied, 9. stuffing-box casing, 10. stuffing-box case lid, 11. hinges, 12. padlocks, 13. dry ice, 14. smoke materials.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in the figure: the bright cigarette sample dry ice carrying case that is applicable to biological experiment of the present utility model, comprise insulation can and the specimen material case that is arranged in the insulation can, the specimen material case is the latticed body structure that stainless steel wire consists of, the specimen material case is fixed in the insulation can by the base of insulation can bottom setting and the draw-in groove of insulation can sidepiece setting, be filled with dry ice in the space between specimen material case and the insulation can, be provided with electron temperature recording instrument 3 at insulation can case lid 2.
Concrete structure is referring to Fig. 1,2, and thermal insulation box body respectively is provided with two draw-in grooves 4 on the 1 inner two sides, is provided with two bases 5 on the bottom surface, respectively is provided with two bottom tubs 6 on the base 5.Stuffing-box 9 is placed in the bottom tub 6 on draw-in groove 4 and the base 5, is fixed, and also can guarantee the bright cigarette sample play not in the stuffing-box.Thermal insulation box body 1 groove 7 that is provided with suitable for reading, insulation can case lid bottom are provided with protruding stupefied 8, and when insulation can case lid 2 covered with thermal insulation box body 1, groove 7 and protruding stupefied 8 fully chimeric closely covered case lid 2 and casing 1, thereby improves heat-insulating property.Insulation can case lid 2 inboard midways location are bonded with electron temperature recording instrument 3, in order to record the temperature variations of 1 li of thermal insulation box body in the bright cigarette sample transportation.
Referring to Fig. 4, the space that thermal insulation box body 1 and stuffing-box casing are 9 is used for filling dry ice pellet, as low-temperature receiver, bright cigarette sample is in the ultra-low temperature surroundings.
Stuffing-box casing 9 is used for holding the bright cigarette sample of transportation, referring to Fig. 3, stuffing-box casing 9 links to each other with hinge 11 on one side with stuffing-box case lid 10, and stuffing-box case lid 10 is provided with padlock 12 corresponding to middle position on the another side of hinge 11, and padlock 12 can fasten with stuffing-box casing 9.
Application example:
Embodiment two:
In the actual shipment process, stuffing-box casing 9 is placed on the draw-in groove 4 and base 5 in the thermal insulation box body 1,9 li of stuffing-box casings are contained with smoke material 14, all fill granular dry ice 13 in the gap of sample after each packing in space between stuffing-box and the insulation can and the stuffing-box, insulation can case lid 2 inboard midways location are provided with electron temperature recording instrument 3, are used for the temperature traverse of recording materials transportation.Sample places, and dry ice covers thermal insulation box body closely, and seals the case mouth with adhesive tape after filling abundance, transfers to cold chain transportation company and transports.Under dry ice fills up situation, can guarantee 2 days traffic requirements.If haulage time surpasses 2 days, need to replenish dry ice midway.Because the record period of dry ice consumption and electron temperature recording instrument, the longest haulage time can not be above 4 days.
Claims (4)
1. bright cigarette sample dry ice carrying case that is applicable to biological experiment, it is characterized in that: comprise insulation can and the specimen material case that is arranged in the insulation can, the specimen material case is the latticed body structure that stainless steel wire consists of, the specimen material case is fixed in the insulation can by the base of insulation can bottom setting and the draw-in groove of insulation can sidepiece setting, be filled with dry ice in the space between specimen material case and the insulation can, be provided with the electron temperature recording instrument at the insulation can case lid.
2. the bright cigarette sample dry ice carrying case that is applicable to biological experiment according to claim 1, it is characterized in that: the case lid of insulation can and the fastening position between the casing are provided with the protruding stupefied and groove that cooperatively interacts.
3. the bright cigarette sample dry ice carrying case that is applicable to biological experiment according to claim 1 is characterized in that: the case lid of specimen material case adopts hinge-type to be connected with casing, and is provided with the snap close that closes up for both.
4. the bright cigarette sample dry ice carrying case that is applicable to biological experiment according to claim 1, it is characterized in that: insulation can is polystyrene foam material insulation can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573527 CN202880121U (en) | 2012-11-03 | 2012-11-03 | Fresh tobacco sample dry ice transport case applicable to biological experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573527 CN202880121U (en) | 2012-11-03 | 2012-11-03 | Fresh tobacco sample dry ice transport case applicable to biological experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202880121U true CN202880121U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220573527 Expired - Fee Related CN202880121U (en) | 2012-11-03 | 2012-11-03 | Fresh tobacco sample dry ice transport case applicable to biological experiments |
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| Country | Link |
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| CN (1) | CN202880121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284859A (en) * | 2017-06-26 | 2017-10-24 | 中国空间技术研究院 | A kind of portable semiconductor device radiation test nested structure low-temperature storage device |
| CN109367711A (en) * | 2018-12-05 | 2019-02-22 | 大连英蕴科技有限公司 | A kind of ship block insulated hold and method |
| CN110726606A (en) * | 2019-09-17 | 2020-01-24 | 威尚生物技术（合肥）有限公司 | Kit |
-
2012
- 2012-11-03 CN CN 201220573527 patent/CN202880121U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284859A (en) * | 2017-06-26 | 2017-10-24 | 中国空间技术研究院 | A kind of portable semiconductor device radiation test nested structure low-temperature storage device |
| CN109367711A (en) * | 2018-12-05 | 2019-02-22 | 大连英蕴科技有限公司 | A kind of ship block insulated hold and method |
| CN109367711B (en) * | 2018-12-05 | 2023-11-03 | 大连英蕴科技有限公司 | Ship modularized heat insulation cabin and method |
| CN110726606A (en) * | 2019-09-17 | 2020-01-24 | 威尚生物技术（合肥）有限公司 | Kit |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20201103 |