CN211407438U - Ultralow temperature cell transfer device - Google Patents
Ultralow temperature cell transfer device Download PDFInfo
- Publication number
- CN211407438U CN211407438U CN201922381377.7U CN201922381377U CN211407438U CN 211407438 U CN211407438 U CN 211407438U CN 201922381377 U CN201922381377 U CN 201922381377U CN 211407438 U CN211407438 U CN 211407438U
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- China
- Prior art keywords
- box
- transfer
- liquid nitrogen
- temperature cell
- display screen
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 29
- 238000007710 freezing Methods 0.000 claims abstract description 16
- 230000008014 freezing Effects 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 239000006260 foam Substances 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims abstract 2
- 238000005138 cryopreservation Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 9
- 239000002937 thermal insulation foam Substances 0.000 description 4
- 241000700605 Viruses Species 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an ultralow temperature cell transfer device, which comprises a transfer box, a display screen, a heat insulation box, a hydraulic meter, a communicating pipe, a fixed block, a fixed screw rod, a freezing box, an insert block, a handle, a liquid nitrogen tank, heat preservation foam, an air guide groove, an exhaust hole, an air bag, a thermocouple, a support plate and a square pail, wherein the air bag is arranged between the freezing box and the transfer box during transfer, the shock absorption and protection effects on the freezing box can be achieved, during transportation, liquid nitrogen in the liquid nitrogen tank enters the air guide groove through the communicating pipe and is discharged through the exhaust hole, continuous cooling operation on the freezing box is realized, the freezing box is ensured to be always maintained in a low temperature state, the activity of cells in the square pail is ensured, better transfer effect can be achieved, the temperature state and the liquid nitrogen supplement state in the transfer box can be known in real time through the display screen, better monitoring effect is achieved, and the cells can be ensured to be, a good state can be maintained.
Description
Technical Field
The utility model relates to the technical field of medical treatment, especially, relate to an ultra-low temperature cell transfer device.
Background
The cells are not uniformly defined, and the common method is that the cells are basic structural and functional units of organisms, all organisms except viruses are known to be composed of the cells, but the vital activities of the viruses must be embodied in the cells;
when transporting the cell, generally transport through the insulation can, when long-time transportation, the inside temperature of insulation can risees gradually, leads to the cell to lose activity, and when transporting, difficult control insulation can internal state is supervised, leads to the cell inactivation easily, transports the effect not good, to above shortcoming, needs design an ultra-low temperature cell transfer device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem that the loading and transporting effect is not good and leads to the cell inactivation easily when the existing cells are loaded and transported, and providing an ultralow temperature cell transfer device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an ultralow temperature cell transfer device comprises a transfer box, a display screen, a heat insulation box, a hydraulic meter, a communicating pipe, a fixed block, a fixed screw rod, a freezing box, an inserting block, a handle, a liquid nitrogen tank, heat insulation foam, an air guide groove, an exhaust hole, an air bag, a thermocouple, a support plate and a square lifting barrel, the top side of the transfer box is provided with a handle in a matching way through a hinge, one side of the outer wall of the transfer box is embedded with a display screen, two supporting plates are arranged in parallel on two sides of the corresponding surface of the inner cavity of the transfer box, two sliding holes are correspondingly arranged on the upper part and the lower part of the side wall on one side of the transfer box, the freezing storage box is inserted in the sliding hole in a matching way, a square lifting barrel is arranged in the freezing storage box in a matrix array, all be provided with a plurality of gasbags on the trilateral lateral wall of inner chamber of transfer box, the air guide groove has been seted up to the inside continuity of three lateral walls of transfer box, the exhaust hole has been seted up between the inner wall of air guide groove and transfer box.
As a further description of the above technical solution: the lateral wall of the outer side of the freezing storage box is tangent to the arc surface of the air bag, and the freezing storage box is arranged on the top sides of the two supporting plates.
As a further description of the above technical solution: the thermocouple is installed respectively in the inside corner of transshipment box, the thermocouple passes through the signal line and is connected with the display screen.
As a further description of the above technical solution: the heat insulation box is welded and fixed to the bottom of the side wall of one side of the transfer box, the liquid nitrogen tank is arranged inside the heat insulation box, and heat insulation foam is filled between the outer wall of the liquid nitrogen tank and the inner wall of the heat insulation box.
As a further description of the above technical solution: one end of the liquid nitrogen tank is connected with the gas guide groove through a communicating pipe.
As a further description of the above technical solution: and a hydraulic gauge is installed on the top side of the liquid nitrogen tank and is connected with a display screen through a signal line.
As a further description of the above technical solution: the rigid coupling that corresponds from top to bottom of one side of transport box has fixed block and inserted block, gu fixed screw passes through inserted block and fixed block through screw-thread fit in proper order.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, during the transportation, be provided with the gasbag between cryopreserved box and transfer box, can play the shock attenuation guard action to cryopreserved box, when the transportation, liquid nitrogen in the liquid nitrogen jar passes through communicating pipe and gets into the air guide inslot, through exhaust hole discharge, realize continuously cooling operation to cryopreserved box, guarantee to cryopreserved box and maintain the low temperature state always, guarantee the activity of the inside cell of square pail, can reach better transportation effect, can know transfer box inside temperature state and liquid nitrogen additional state often through the display screen, reach better monitoring effect, can guarantee the cell when transporting, can keep good state.
Drawings
FIG. 1 is a schematic perspective view of an ultra-low temperature cell transfer device according to the present invention;
fig. 2 is the whole cross-sectional view of an ultra-low temperature cell transfer device of the utility model.
Illustration of the drawings:
1. a transfer box; 2. a display screen; 3. a heat-insulating box; 4. a hydraulic gauge; 5. a communicating pipe; 6. a fixed block; 7. fixing the screw rod; 8. freezing and storing the box; 9. inserting a block; 10. a handle; 11. a liquid nitrogen tank; 12. insulating foam; 13. a gas guide groove; 14. an exhaust hole; 15. an air bag; 16. a thermocouple; 17. a support plate; 18. a square pail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, an ultra-low temperature cell transfer device comprises a transfer box 1, a display screen 2, a heat insulation box 3, a hydraulic gauge 4, a communicating pipe 5, a fixing block 6, a fixing screw 7, a cryopreservation box 8, an insert block 9, a handle 10, a liquid nitrogen tank 11, heat insulation foam 12, an air guide groove 13, an exhaust hole 14, an air bag 15, a thermocouple 16, a support plate 17 and a square pail 18, wherein the handle 10 is installed on the top side of the transfer box 1 through hinge fit, the display screen 2 is installed on one side of the outer wall of the transfer box 1 in an embedded manner, two support plates 17 are arranged on two sides of the corresponding surface of the inner cavity of the transfer box 1 in parallel, two slide holes are correspondingly formed on the side wall of one side of the transfer box 1 from top to bottom, the cryopreservation box 8 is inserted into the slide holes in a matched manner, the square pail 18 is placed in a matrix column inside the cryopreservation the box, air guide groove 13 has been seted up to transfer case 1 three inside continuity of lateral wall, exhaust hole 14 has been seted up between air guide groove 13 and the inner wall of transfer case 1.
Further, the lateral wall of the outer side of the freezing storage box 8 is tangent to the arc surface of the air bag 15, and the freezing storage box 8 is arranged on the top sides of the two support plates 17.
Further, the thermocouples 16 are respectively installed at the inner corners of the transfer box 1, and the thermocouples 16 are connected with the display screen 2 through signal lines.
Furthermore, the heat insulation box 3 is welded and fixed at the bottom of the side wall of one side of the transfer box 1, the liquid nitrogen tank 11 is arranged inside the heat insulation box 3, and heat insulation foam 12 is filled between the outer wall of the liquid nitrogen tank 11 and the inner wall of the heat insulation box 3, so that a better heat insulation effect can be achieved.
Further, one end of the liquid nitrogen tank 11 is connected with the gas guide tank 13 through the communicating pipe 5.
Furthermore, a hydraulic pressure meter 4 is installed on the top side of the liquid nitrogen tank 11, and the hydraulic pressure meter 4 is connected with the display screen 2 through a signal line and can monitor the liquid nitrogen storage amount in a trial mode.
Further, it has fixed block 6 and inserted block 9 to correspond the rigid coupling from top to bottom in one side of transport case 1, lead screw 7 runs through inserted block 9 and fixed block 6 in proper order through screw-thread fit, can cooperate to freeze and deposit 8 spacingly.
The working principle is as follows: when cells are transported, liquid nitrogen is injected into the liquid nitrogen tank 11, the cryopreservation box 8 is taken out from the storage chamber, the cryopreservation box 8 is rapidly matched and inserted into a sliding hole in the side wall of the transport box 1, then the cryopreservation box 8 is limited through the matching rotation of the fixing lead screw 7, the cryopreservation box 8 is ensured to be fixed in the transport box 1, an air bag 15 is arranged between the cryopreservation box 8 and the transport box 1, the cryopreservation box 8 can be protected by shock absorption, when in transportation, liquid nitrogen in the liquid nitrogen tank 11 enters the air guide groove 13 through the communicating pipe 5 and is discharged through the exhaust hole 14, the cryopreservation box 8 is continuously cooled, the cryopreservation box 8 is ensured to be always kept in a low-temperature state, the activity of cells in the square lifting barrel 18 is ensured, a better transport effect can be achieved, the internal temperature state and the liquid nitrogen supplement state of the transport box 1 can be known at any time through the display screen 2, and a better monitoring effect can be achieved, can ensure that the cells can keep a good state during transportation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The ultralow temperature cell transfer device is characterized by comprising a transfer box (1), a display screen (2), a heat insulation box (3), a hydraulic gauge (4), a communicating pipe (5), a fixing block (6), a fixing screw rod (7), a cryopreservation box (8), an insert block (9), a handle (10), a liquid nitrogen tank (11), heat preservation foam (12), an air guide groove (13), an exhaust hole (14), an air bag (15), a thermocouple (16), a support plate (17) and a square lifting barrel (18), wherein the handle (10) is installed on the top side of the transfer box (1) in a matching way through a hinge, the display screen (2) is installed on one side of the outer wall of the transfer box (1) in an embedded way, the two support plates (17) are arranged in parallel on two sides of the corresponding surface of the inner cavity of the transfer box (1), two sliding holes are correspondingly formed in the upper portion and the lower portion of the side wall of the transfer box (1), square pail (18) have been placed to the inside one-tenth matrix row of freezing box (8), all be provided with a plurality of gasbags (15) on the trilateral lateral wall of inner chamber of transfer box (1), leading gas groove (13) have been seted up to the inside continuity of three lateral walls of transfer box (1), exhaust hole (14) have been seted up between the inner wall of leading gas groove (13) and transfer box (1).
2. An ultra-low temperature cell transfer device according to claim 1, wherein the outer side wall of the freezing box (8) is tangent to the arc surface of the air bag (15), and the freezing box (8) is arranged on the top side of the two support plates (17).
3. An ultra-low temperature cell transfer device according to claim 1, wherein the thermocouples (16) are respectively installed at the inner corners of the transfer box (1), and the thermocouples (16) are connected with the display screen (2) through signal lines.
4. An ultra-low temperature cell transferring device according to claim 1, wherein the heat-insulating box (3) is welded and fixed at the bottom of one side wall of the transferring box (1), the liquid nitrogen tank (11) is arranged inside the heat-insulating box (3), and the heat-insulating foam (12) is filled between the outer wall of the liquid nitrogen tank (11) and the inner wall of the heat-insulating box (3).
5. An ultra-low temperature cell transfer device according to claim 1, wherein one end of the liquid nitrogen tank (11) is connected to the gas guide groove (13) through a connection pipe (5).
6. The ultra-low temperature cell transfer device according to claim 1, wherein a hydraulic gauge (4) is installed on the top side of the liquid nitrogen tank (11), and the hydraulic gauge (4) is connected with the display screen (2) through a signal line.
7. The ultra-low temperature cell transferring device according to claim 1, wherein a fixing block (6) and an insert block (9) are fixedly connected to one side surface of the transferring box (1) up and down correspondingly, and the fixing screw rod (7) penetrates through the insert block (9) and the fixing block (6) in sequence through threaded fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381377.7U CN211407438U (en) | 2019-12-26 | 2019-12-26 | Ultralow temperature cell transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381377.7U CN211407438U (en) | 2019-12-26 | 2019-12-26 | Ultralow temperature cell transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211407438U true CN211407438U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922381377.7U Active CN211407438U (en) | 2019-12-26 | 2019-12-26 | Ultralow temperature cell transfer device |
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| Country | Link |
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| CN (1) | CN211407438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116062298A (en) * | 2022-12-22 | 2023-05-05 | 哈尔滨工业大学 | A seed slice active maintenance clean collection device |
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2019
- 2019-12-26 CN CN201922381377.7U patent/CN211407438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116062298A (en) * | 2022-12-22 | 2023-05-05 | 哈尔滨工业大学 | A seed slice active maintenance clean collection device |
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