CN206776612U - Multi-layer sheet refrigerator is used in a kind of stem cell storage - Google Patents
Multi-layer sheet refrigerator is used in a kind of stem cell storage Download PDFInfo
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- CN206776612U CN206776612U CN201720392978.6U CN201720392978U CN206776612U CN 206776612 U CN206776612 U CN 206776612U CN 201720392978 U CN201720392978 U CN 201720392978U CN 206776612 U CN206776612 U CN 206776612U
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- wallboard
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Abstract
The utility model discloses a kind of stem cell storage multi-layer sheet refrigerator, including outer cut-off wallboard and interior cut-off wallboard, the section encircled a city between the plate body of outer cut-off wallboard and interior cut-off wallboard is set in concave shape, outer cut-off wallboard forms cold air Vertical Channel with cavity of the interior cut-off wallboard in the left and right sides, outer cut-off wallboard forms cold wind horizontal channel with interior cut-off wallboard in bottom position cavity, the chamber both sides opening position of cold air generating chamber is respectively arranged with a liquid nitrogen gas cylinder, and the body end of liquid nitrogen delivery line is additionally provided with jet thrust.The utility model to tradition refrigeration cabinet by carrying out changing machine, and then good cooling is carried out to the stem cell in whole chamber and handled, practicality is stronger, the scope of application is wider, solve the problems, such as well conventional cell during the storage due to temperature is higher and caused by go bad the generation of damage, further extend the storage period of stem cell.
Description
Technical field
Cell storage device correlative technology field is the utility model is related to, specifically a kind of stem cell storage multi-layer sheet is cold
Hide cabinet.
Background technology
Stem cell is the cell with propagation and differentiation potential, the ability that there is self-renewing to replicate, can produce height
The functioning cell of differentiation, it is a kind of original neoblast with multi-lineage potential and the of self-replication capacity, is shape
Into the initial cell of each histoorgan of mammal；Stem cell morphologically has general character, is generally circular in shape or oval,
Cell volume is small, and core is relatively large, and nucleus is mostly euchromatin, and has higher telomerase activation, and stem cell can be divided into
Embryonic stem cell and adult stem cell；, it is necessary to carry out seeing chilling treatment to it during the storage of stem cell, but it is traditional
Cabinet body structure function is more single, conventional cell during the storage due to temperature is higher and caused by go bad the hair of damage problem
It is raw, good cooling can not be carried out to the stem cell in whole chamber and handled, stem cell holder is that fixed form can not be entered
Row replacement operation, the scope of application are very limited, and the cooling-down effect of surrounding environment is poor, influence the storage period of stem cell.
Utility model content
The purpose of this utility model is to provide a kind of stem cell storage multi-layer sheet refrigerator, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of stem cell storage multi-layer sheet refrigerator, including outer cut-off wallboard and interior cut-off wallboard, the outer partition walls
The section encircled a city between the plate body of plate and interior cut-off wallboard is set in concave shape, and the outer cut-off wallboard is with interior cut-off wallboard on a left side
The cavity of right both sides forms cold air Vertical Channel, and the outer cut-off wallboard forms cold wind with interior cut-off wallboard in bottom position cavity
Horizontal channel, by equal spacing some air guide through holes, institute are offered in the left and right sidewall and downside wall of the interior cut-off wallboard
The bottom side plate body center position for stating interior cut-off wallboard is fixedly installed a partition panel vertically, on the plate body of the partition panel
Even to offer multiple circulation stomatas, circulation stomata enables the circulation that air is mutual in the chamber in left side and the chamber on right side,
Top-side panel is additionally provided with the plate body inner chamber apical position of the interior cut-off wallboard, partition panel encloses interior cut-off wallboard with top-side panel
Into cavity be divided into left chamber and the part of right chamber room two, in the left chamber, on the plate body left plate face of partition panel according to phase
Deng spacing be respectively fixed with four support limit blocks, it is solid in same level on the right flank of the interior cut-off wallboard in left side
Surely four support limit blocks are provided with, four support limit blocks in left side and four support limit blocks on right side form four groups dry thin
Born of the same parents' holder position-limit mechanism, adaptation is provided with a stem cell holder, the stem cell on the block of the support limit block
The both ends convex edge of holder is correspondingly arranged on support limit block, is uniformly opened on the horizontal plate body of support body of the stem cell holder
Hole is passed through provided with multiple cold air, cold air generating chamber is provided with below the downside wall plate body plate body of the outer cut-off wallboard, it is described cold
The chamber both sides opening position of gas generating chamber is respectively arranged with a liquid nitrogen gas cylinder, is set at the bottle outlet side of the liquid nitrogen gas cylinder
There is exhaust port, liquid nitrogen delivery line is sealedly connected with the gas outlet of the exhaust port, the body of the liquid nitrogen delivery line is another
The bottom side plate body for separating wallboard outside the hermetically passing of one end is stretched into the passage of cold wind horizontal channel, the body of the liquid nitrogen delivery line
End is additionally provided with jet thrust, and keying magnetic valve is additionally provided with the body of the liquid nitrogen delivery line.
As further program of the utility model：The plate body downside wall center of top-side panel and the plate body top of partition panel
End is fixedly connected.
As the utility model further scheme：Four groups axisymmetricly set are again provided with the right chamber room
Stem cell holder position-limit mechanism.
As the utility model further scheme：The front side wall side of refrigerator is hinged with sealing cabinet door.
As the utility model further scheme：One layer is additionally provided with the plate body outer surface of the outer cut-off wallboard
Heat-insulation layer.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through the knot to traditional refrigerator
Structure carries out changing machine, has additional cold air Vertical Channel and cold wind horizontal channel in cabinet the week side of boss, in actual use staff
Keying magnetic valve need to only be opened the cold air in liquid nitrogen gas cylinder is rapidly discharged into cold wind horizontal channel, the cold air of spurting is
Can rapidly it circulate in cold wind horizontal channel and cold air Vertical Channel, due in the left and right sidewall and downside wall of interior cut-off wallboard
Some air guide through holes are offered by equal spacing, the cold air quickly to circulate can pass through air guide through hole and enter interior cut-off wallboard
In the cavity chamber surrounded with top-side panel, and then good cooling is carried out to the stem cell in whole chamber and handled, middle part is set up
Partition panel and circulation stomata cold air is penetrated carry out comprehensive refrigeration operation full of whole inner chamber, and entirely do
Cell holder is provided with sandwich construction so that more stem cells can be placed in the inner chamber of same volume, stem cell is put
The both ends convex edge of frame is correspondingly arranged on support limit block so that stem cell holder can carry out extraction dismounting processing, practical
Property it is stronger, the scope of application is wider, solve well conventional cell during the storage due to temperature is higher and caused by go bad
The generation of damage problem, further extend the storage period of stem cell.
Brief description of the drawings
Fig. 1 is a kind of structural representation of stem cell storage multi-layer sheet refrigerator.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, multi-layer sheet refrigerator, including outer cut-off are used in a kind of stem cell storage
The section encircled a city between the plate body of wallboard 1 and interior cut-off wallboard 2, the outer cut-off wallboard 1 and interior cut-off wallboard 2 is set in concave shape
Put, the outer cut-off wallboard 1 forms cold air Vertical Channel 3, the outer partition walls with cavity of the interior cut-off wallboard 2 in the left and right sides
Plate 1 forms cold wind horizontal channel 4, the left and right sidewall of the interior cut-off wallboard 2 and bottom with interior cut-off wallboard 2 in bottom position cavity
Some air guide through holes 5 are offered by equal spacing in side wall, the bottom side plate body center position of the interior cut-off wallboard 2 is vertical
A partition panel 6 is fixedly installed, multiple circulation stomatas 7 are uniformly offered on the plate body of the partition panel 6, circulation stomata 7 makes
Obtain the circulation that air can be mutual in the chamber in left side and the chamber on right side, the plate body inner chamber top position of the interior cut-off wallboard 2
The place of putting is additionally provided with top-side panel and the plate body downside wall center of top-side panel is fixedly connected with the plate body top of partition panel 6, every
Interior cut-off wallboard 2 is divided into left chamber and the part of right chamber room two, the left chamber by disconnected plate 6 with the cavity that top-side panel surrounds
In, on the plate body left plate face of partition panel 6 be respectively fixed with four support limit blocks 8, the interior cut-off in left side according to equal spacing
Four support limit blocks 8, four support limit blocks 8 in left side are fixedly installed on the right flank of wallboard 2 in same level
Four groups of stem cell holder position-limit mechanisms are formed with four support limit blocks 8 on right side, are fitted on the block of the support limit block 8
With a stem cell holder 9 is provided with, the both ends convex edge of the stem cell holder 9 is correspondingly arranged on support limit block 8,
Multiple cold air are uniformly offered on the horizontal plate body of support body of the stem cell holder 9 and pass through hole 10, it is same in the right chamber room
It is provided with the four groups of stem cell holder position-limit mechanisms axisymmetricly set, the downside wall plate body plate body of the outer cut-off wallboard 1
Lower section is provided with cold air generating chamber 12, and the chamber both sides opening position of the cold air generating chamber 12 is respectively arranged with a liquid nitrogen gas
Bottle 13, is provided with exhaust port 14 at the bottle outlet side of the liquid nitrogen gas cylinder 13, close at the gas outlet of the exhaust port 14
Envelope is connected with liquid nitrogen delivery line 15, and the bottom side plate of wallboard 1 is separated outside the body other end hermetically passing of the liquid nitrogen delivery line 15
Body is stretched into the passage of cold wind horizontal channel 4, and the body end of the liquid nitrogen delivery line 15 is additionally provided with jet thrust 17, the liquid
It is additionally provided with the body of nitrogen delivery line 15 and opens and closes magnetic valve 16, so by carrying out changing machine to the structure of traditional refrigerator,
Cabinet the week side of boss has additional cold air Vertical Channel 3 and cold wind horizontal channel 4, and staff need to only open keying in actual use
Cold air in liquid nitrogen gas cylinder 13 is rapidly discharged into cold wind horizontal channel 4 by magnetic valve 16, and the cold air of spurting can be rapid
Circulation in cold wind horizontal channel 4 and cold air Vertical Channel 3, due to it is interior cut-off wallboard 2 left and right sidewall and downside wall on press
Equal spacing offers some air guide through holes 5, and the cold air quickly to circulate can pass through air guide through hole 5 and enter interior cut-off wallboard
In the 2 cavity chambers surrounded with top-side panel, and then good cooling is carried out to the stem cell in whole chamber and handled, middle part is set up
Partition panel 6 and circulation stomata 7 cold air is penetrated full of the comprehensive refrigeration operation of whole inner chamber progress, and entirely
Stem cell holder 9 is provided with sandwich construction so that more stem cells can be placed in the inner chamber of same volume, stem cell is put
The both ends convex edge for putting frame 9 is correspondingly arranged on support limit block 8 so that and stem cell holder 9 can carry out extraction dismounting processing,
Practicality is stronger, and the scope of application is wider, solve well conventional cell during the storage due to temperature is higher and caused by
The generation of rotten damage problem, further extend the storage period of stem cell；The front side wall side of refrigerator is hinged with close
Cabinet door 18 is sealed, one layer of heat preservation layer 11 is additionally provided with the plate body outer surface of the outer cut-off wallboard 1.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of stem cell storage multi-layer sheet refrigerator, including outer cut-off wallboard (1) and interior cut-off wallboard (2), its feature exist
In, between the outer cut-off wallboard (1) and the plate body of interior cut-off wallboard (2) section encircled a city in concave shape setting, it is described outside every
Dilapidated walls plate (1) forms cold air Vertical Channel (3), the outer cut-off wallboard (1) with cavity of the interior cut-off wallboard (2) in the left and right sides
Cold wind horizontal channel (4) are formed in bottom position cavity with interior cut-off wallboard (2), the left and right sidewall of the interior cut-off wallboard (2)
With on downside wall some air guide through holes (5), the bottom side plate body centre bit of the interior cut-off wallboard (2) are offered by equal spacing
The place of putting is fixedly installed a partition panel (6) vertically, and multiple circulation stomatas are uniformly offered on the plate body of the partition panel (6)
(7), it is additionally provided with top-side panel at the plate body inner chamber apical position of the interior cut-off wallboard (2), partition panel (6) is by interior cut-off wallboard
(2) cavity surrounded with top-side panel is divided into left chamber and the part of right chamber room two, in the left chamber, the plate of partition panel (6)
Be respectively fixed with four support limit blocks (8) according to equal spacing on body left plate face, four support limit blocks (8) in left side with
Four support limit blocks (8) on right side form four groups of stem cell holder position-limit mechanisms, on the block of the support limit block (8)
Adaptation is provided with a stem cell holder (9), and the both ends convex edge of the stem cell holder (9) is correspondingly arranged at support limit
On block (8), multiple cold air are uniformly offered on the horizontal plate body of support body of the stem cell holder (9) and pass through hole (10), it is described
Cold air generating chamber (12), the chamber of the cold air generating chamber (12) are provided with below the downside wall plate body plate body of outer cut-off wallboard (1)
Room both sides opening position is respectively arranged with a liquid nitrogen gas cylinder (13), the row of being provided with the bottle outlet side of the liquid nitrogen gas cylinder (13)
Gas interface (14), liquid nitrogen delivery line (15), the liquid nitrogen delivery line are sealedly connected with the gas outlet of the exhaust port 14
(15) the bottom side plate body for separating wallboard (1) outside body other end hermetically passing is stretched into the passage of cold wind horizontal channel (4), institute
The body end for stating liquid nitrogen delivery line (15) is additionally provided with jet thrust (17), is also set up on the body of the liquid nitrogen delivery line (15)
There is keying magnetic valve (16).
2. multi-layer sheet refrigerator is used in a kind of stem cell storage according to claim 1, it is characterised in that the plate body of top-side panel
Downside wall center is fixedly connected with the plate body top of partition panel (6).
3. multi-layer sheet refrigerator is used in a kind of stem cell storage according to claim 1, it is characterised in that in the right chamber room
It is again provided with the four groups of stem cell holder position-limit mechanisms axisymmetricly set.
4. multi-layer sheet refrigerator is used in a kind of stem cell storage according to claim 1, it is characterised in that the front side of refrigerator
Wall side is hinged with sealing cabinet door (18).
5. multi-layer sheet refrigerator is used in a kind of stem cell storage according to claim 1, it is characterised in that the outer partition walls
One layer of heat preservation layer (11) is additionally provided with the plate body outer surface of plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392978.6U CN206776612U (en) | 2017-04-14 | 2017-04-14 | Multi-layer sheet refrigerator is used in a kind of stem cell storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392978.6U CN206776612U (en) | 2017-04-14 | 2017-04-14 | Multi-layer sheet refrigerator is used in a kind of stem cell storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206776612U true CN206776612U (en) | 2017-12-22 |
Family
ID=60708069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720392978.6U Active CN206776612U (en) | 2017-04-14 | 2017-04-14 | Multi-layer sheet refrigerator is used in a kind of stem cell storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206776612U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130263A (en) * | 2017-12-29 | 2018-06-08 | 海宁万润环境检测有限公司 | A kind of storing unit for having the function of to facilitate access culture dish |
| CN108990963A (en) * | 2018-07-20 | 2018-12-14 | 深圳市第二人民医院 | A kind of refrigerating box of purifying and amplification person joint's liquid mescenchymal stem cell |
| CN109094952A (en) * | 2018-07-14 | 2018-12-28 | 安徽细胞之星生物科技有限公司 | A kind of stem cell and biologically active agents Special vehicle-mounted warehousing and transportation facilities |
| WO2022237344A1 (en) * | 2021-05-11 | 2022-11-17 | 上海原能细胞生物低温设备有限公司 | Sample cooling and storage mechanism |
-
2017
- 2017-04-14 CN CN201720392978.6U patent/CN206776612U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130263A (en) * | 2017-12-29 | 2018-06-08 | 海宁万润环境检测有限公司 | A kind of storing unit for having the function of to facilitate access culture dish |
| CN108130263B (en) * | 2017-12-29 | 2023-08-04 | 海宁万润环境检测有限公司 | Storage device with conveniently access culture dish function |
| CN109094952A (en) * | 2018-07-14 | 2018-12-28 | 安徽细胞之星生物科技有限公司 | A kind of stem cell and biologically active agents Special vehicle-mounted warehousing and transportation facilities |
| CN108990963A (en) * | 2018-07-20 | 2018-12-14 | 深圳市第二人民医院 | A kind of refrigerating box of purifying and amplification person joint's liquid mescenchymal stem cell |
| WO2022237344A1 (en) * | 2021-05-11 | 2022-11-17 | 上海原能细胞生物低温设备有限公司 | Sample cooling and storage mechanism |
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