CN209135228U - A kind of stem cell is cold to deposit cooling device used in process - Google Patents
A kind of stem cell is cold to deposit cooling device used in process Download PDFInfo
- Publication number
- CN209135228U CN209135228U CN201822049008.3U CN201822049008U CN209135228U CN 209135228 U CN209135228 U CN 209135228U CN 201822049008 U CN201822049008 U CN 201822049008U CN 209135228 U CN209135228 U CN 209135228U
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- Prior art keywords
- shell
- inner cylinder
- stem cell
- ball valve
- switch block
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Abstract
Cooling device used in process is deposited the utility model discloses a kind of stem cell is cold, including shell, inner cylinder, refrigerant room and cooling chamber, the inside of the shell is equipped with inner cylinder, the top of the inner cylinder and shell Joint, the inner cylinder is by shell divide at refrigerant room and cooling chamber, the lower right corner of the shell offers liquid outlet, and the second ball valve is equipped in the liquid outlet, and the gear and the second switch block cooperate with housing slot.The stem cell is cold to deposit cooling device used in process, pass through the cooperation of inlet, the first switch block and the first ball valve, the first switch block is set to be able to drive the first ball valve control inlet switch, to enable refrigerant to inject refrigerant room through inlet, pass through the cooperation of rubber plug and gas outlet, keep refrigerant more smooth when injecting refrigerant room, pass through the cooperation of liquid outlet, the second switch block, gear and the second ball valve, the second switch block is set to be able to drive gear rotation, to drive the second ball valve control liquid outlet switch, to improve the efficiency that refrigerant is replaced in refrigerant room.
Description
Technical field
Cooling device technical field used in process is deposited the utility model relates to stem cell is cold, specially a kind of stem cell
It is cold to deposit cooling device used in process.
Background technique
Stem cell is a kind of multipotential cell with the of self-replication capacity.Under certain condition, it can be divided into more
Kind functioning cell.The stage of development according to locating for stem cell is divided into embryonic stem cell and adult stem cell.According to the hair of stem cell
It educates potential to be divided into three classes: myeloid-lymphoid stem cell, multipotential stem cell and unipotent stem cell.Stem cell is a kind of inabundant differentiation, still not
Mature cell, has the potential function for regenerating various histoorgans and human body, and medical field is known as " general-purpose cell ", is curing at present
Stem cell is saved with realizing using cooling device on, such as the patent of Patent No. 201720452653.2, including
Bottom is respectively the outer barrel and inner barr of sealing, and outer barrel is higher than interior bucket, along sealing concordant and between the two in outer barrel and inner barr
Form annular top cover, be provided on the circular slab one or more can with the matched opening of stem cell cryopreserving container, so as to
So that stem cell cryopreserving container inner cavity of the interior bucket after being inserted into the opening forms relatively closed space, although realizing
The sample treatment requirement to cool down in mixing, but its internal refrigerant can not quickly take out after failure.
Utility model content
Cooling device used in process is deposited the purpose of this utility model is to provide a kind of stem cell is cold, it is above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of stem cell is cold to deposit used in process
Cooling device, including shell, inner cylinder, refrigerant room and cooling chamber, the inside of the shell are equipped with inner cylinder, the top of the inner cylinder with
Shell Joint, the inner cylinder by shell divide at refrigerant room and cooling chamber, the bottom of the inner cylinder by multiple reinforcing ribs with
Shell Joint, by support column and shell Joint, the top of the inner cylinder is connected with collar stop for the bottom of the inner cylinder,
The top of the collar stop is fitted with supporting plate, and the top of the shell is connected with threaded rod screw thread, the top of the threaded rod
With the bottom end Joint of handle, the upper left corner of the shell offers inlet, and the first ball valve is equipped in the inlet, described
The left end of first ball valve is connected with the first switch block, and first switch block and housing slot cooperate, and the upper right corner of the shell opens up
There is gas outlet, the top of the gas outlet is closely fitted with rubber plug, and the lower right corner of the shell offers liquid outlet, the liquid out
The second ball valve is equipped in mouthful, the top of second ball valve is connected with gear, and the right end of the gear is meshed with the second switch block,
The gear and the second switch block cooperate with housing slot.
Preferably, the lower surface of the shell is fitted with pedestal, and the upper surface of the pedestal is uniformly connected with multiple fixture blocks,
Multiple fixture blocks are mutually clamped with the bottom of shell.
Preferably, the outer surface of the shell and handle is coated with antirust coat.
Preferably, the lower surface of the handle is connected with sealing ring.
Preferably, the lower surface of the pedestal is connected with non-slip mat.
Preferably, the outer surface of the handle is machined with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that the stem cell is cold to deposit the dress that cools down used in process
It sets, by the cooperation of inlet, the first switch block and the first ball valve, so that the first switch block is able to drive the first ball valve control inlet and open
It closes, to enable refrigerant to inject refrigerant room through inlet, by the cooperation of rubber plug and gas outlet, when refrigerant being made to inject refrigerant room
It is more smooth, by the cooperation of liquid outlet, the second switch block, gear and the second ball valve, the second switch block is made to be able to drive gear rotation, from
And the second ball valve control liquid outlet switch is driven, to improve the efficiency that refrigerant is replaced in refrigerant room, application method is simple, practicability
By force, convenient for popularization.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the inlet and the first switch block structural schematic diagram of Fig. 1；
Fig. 3 is the rubber plug and handle structure schematic diagram of Fig. 1；
Fig. 4 is the second ball valve and the second switch block structural schematic diagram of Fig. 1.
In figure: 1, shell, 2, inner cylinder, 3, refrigerant room, 4, cooling chamber, 5, reinforcing rib, 6, support column, 7, collar stop, 8,
Supporting plate, 9, threaded rod, 10, handle, 11, inlet, the 12, first ball valve, the 13, first switch block, 14, gas outlet, 15, rubber plug, 16,
Liquid outlet, the 17, second ball valve, 18, gear, the 19, second switch block, 20, pedestal, 21, fixture block, 22, antirust coat, 23, sealing ring,
24, non-slip mat, 25, anti-skid chequer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of stem cell is cold to deposit cooling used in process
Device, including shell 1, inner cylinder 2, refrigerant room 3 and cooling chamber 4, the inside of shell 1 are equipped with inner cylinder 2, the top of inner cylinder 2 and shell 1
Shell 1 is divided into refrigerant room 3 and cooling chamber 4 by Joint, inner cylinder 2, and the bottom of inner cylinder 2 passes through multiple reinforcing ribs 5 and 1 phase of shell
Affixed, by support column 6 and 1 Joint of shell, support column 6 and reinforcing rib 5 make inner cylinder 2 keep steady with shell 1 for the bottom of inner cylinder 2
Fixed, the top of inner cylinder 2 is connected with collar stop 7, and collar stop 7 prevents supporting plate 8 from falling into the inside of cooling chamber 4, collar stop 7
Top is fitted with supporting plate 8, offers multiple through-holes as needed on supporting plate 8, so that different centrifuge tubes is adapted to, the top of shell 1
End is connected with 9 screw thread of threaded rod, and the top of threaded rod 9 and the bottom end Joint of handle 10, handle 10 are able to drive 9 turns of threaded rod
Dynamic, the upper left corner of shell 1 offers inlet 11, and refrigerant can be entered refrigerant room 3 by inlet 11, and the is equipped in inlet 11
One ball valve 12, the first ball valve 12 can control the flow velocity of inlet 11, and the left end of the first ball valve 12 is connected with the first switch block 13, the
One switch block 13 is able to drive the rotation of the first ball valve 12, and the left end of the first switch block 13 offers interior hexagonal groove, allen wrench energy
The first switch block 13 is enough driven to rotate, the first switch block 13 and 1 clearance fit of shell, the upper right corner of shell 1 offer gas outlet 14, out
The top of port 14 is closely fitted with rubber plug 15, and the material of rubber plug 15 is rubber, and the lower right corner of shell 1 offers liquid outlet 16,
The refrigerant of failure can be discharged by liquid outlet 16, and the second ball valve 17 is equipped in liquid outlet 16, and the second ball valve 17 can control out liquid
The flow velocity of mouth 16, the top of the second ball valve 17 are connected with gear 18, and gear 18 is able to drive the rotation of the second ball valve 17, gear 18
Right end is meshed with the second switch block 19, and the second switch block 19 is able to drive the rotation of gear 18, and the right end of the second switch block 19 offers interior
Hexagonal groove is able to drive the rotation of the second switch block 19 by allen wrench, gear 18 and the second switch block 19 with 1 gap of shell
Cooperation, the lower surface of shell 1 are fitted with pedestal 20, and pedestal 20 is used to improve the stability of shell 1, and the upper surface of pedestal 20 is uniform
Multiple fixture blocks 21 are connected with, multiple fixture blocks 21 are mutually clamped with the bottom of shell 1, and the outer surface of shell 1 and handle 10 is coated with
Antirust coat 22, antirust coat 22 are chrome plating, and the lower surface of handle 10 is connected with sealing ring 23, and the material of sealing ring 23 is rubber
Glue, the lower surface of pedestal 20 are connected with non-slip mat 24, and the material of non-slip mat 24 is rubber, and the outer surface of handle 10 is machined with anti-skidding
Line 25, anti-skid chequer 25 can increase frictional force.
Rubber plug 15 is extracted from gas outlet 14, the rotation of the first switch block 13 is driven by allen wrench, to make first turn
Block 13 drives the rotation of the first ball valve 12, and then refrigerant is made to inject refrigerant room 3 by inlet 11, after refrigerant room 3 fills, by interior
Die nut drives the rotation of the first switch block 13, so that the first ball valve 12 be driven to close inlet 11, and rubber plug 15 is got back into out
Port 14 rotates handle 10, makes handle 10 that threaded rod 9 be driven to rotate, so that cooling chamber 4 be made to open, according to demand keeps off annular
Supporting plate 8 on block 7 is replaced, and centrifuge tube is placed on supporting plate 8, and drives threaded rod 9 again will cooling by handle 10
Room 4 is closed, and is cooled down so that centrifuge tube be made to focus in cooling chamber 4, when the refrigerant in refrigerant room 3 needs replacing, by interior
Die nut drives the rotation of the second switch block 19, to rotate with moving gear 18, and then makes fluid hole 16 in the work of the second ball valve 17
With lower opening, the refrigerant needed to change is discharged through liquid outlet 16, after being completely exhausted out, infuses again through inlet 11 into refrigerant room 3
Enter refrigerant.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of stem cell is cold to deposit cooling device used in process, including shell (1), inner cylinder (2), refrigerant room (3) and cooling
The inside of room (4), the shell (1) is equipped with inner cylinder (2), the top of the inner cylinder (2) and shell (1) Joint, the inner cylinder
(2) shell (1) is divided into refrigerant room (3) and cooling chamber (4), it is characterised in that: the bottom of the inner cylinder (2) is added by multiple
The bottom of strengthening tendons (5) and shell (1) Joint, the inner cylinder (2) passes through support column (6) and shell (1) Joint, the inner cylinder
(2) top is connected with collar stop (7), and the top of the collar stop (7) is fitted with supporting plate (8), the top of the shell (1)
End is connected with threaded rod (9) screw thread, the top of the threaded rod (9) and the bottom end Joint of handle (10), the shell (1)
The upper left corner offers inlet (11), is equipped with the first ball valve (12) in the inlet (11), a left side for first ball valve (12)
End is connected with the first switch block (13), and first switch block (13) and shell (1) clearance fit, the upper right corner of the shell (1) is opened
Equipped with gas outlet (14), the top of the gas outlet (14) is closely fitted with rubber plug (15), and the lower right corner of the shell (1) opens up
Have liquid outlet (16), be equipped with the second ball valve (17) in the liquid outlet (16), the top of second ball valve (17) is affixed with teeth
Take turns (18), the right end of the gear (18) is meshed with the second switch block (19), the gear (18) and the second switch block (19) with
Shell (1) clearance fit.
2. a kind of stem cell according to claim 1 is cold to deposit cooling device used in process, it is characterised in that: described outer
The lower surface of shell (1) is fitted with pedestal (20), and the upper surface of the pedestal (20) is uniformly connected with multiple fixture blocks (21), Duo Gesuo
Bottom of the fixture block (21) with shell (1) is stated mutually to be clamped.
3. a kind of stem cell according to claim 1 is cold to deposit cooling device used in process, it is characterised in that: described outer
The outer surface of shell (1) and handle (10) is coated with antirust coat (22).
4. a kind of stem cell according to claim 1 is cold to deposit cooling device used in process, it is characterised in that: described to hold
The lower surface of (10) is connected with sealing ring (23).
5. a kind of stem cell according to claim 2 is cold to deposit cooling device used in process, it is characterised in that: the bottom
The lower surface of seat (20) is connected with non-slip mat (24).
6. a kind of stem cell according to claim 1 is cold to deposit cooling device used in process, it is characterised in that: described to hold
The outer surface of (10) is machined with anti-skid chequer (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049008.3U CN209135228U (en) | 2018-12-07 | 2018-12-07 | A kind of stem cell is cold to deposit cooling device used in process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049008.3U CN209135228U (en) | 2018-12-07 | 2018-12-07 | A kind of stem cell is cold to deposit cooling device used in process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209135228U true CN209135228U (en) | 2019-07-23 |
Family
ID=67289459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822049008.3U Expired - Fee Related CN209135228U (en) | 2018-12-07 | 2018-12-07 | A kind of stem cell is cold to deposit cooling device used in process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209135228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685104A (en) * | 2020-07-08 | 2020-09-22 | 湖北明德健康科技有限公司 | Stem cell low-temperature storage device |
| CN114514925A (en) * | 2022-03-25 | 2022-05-20 | 久卫(北京)生物医药技术有限公司 | Full-automatic low temperature storage facilities of stem cell |
-
2018
- 2018-12-07 CN CN201822049008.3U patent/CN209135228U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685104A (en) * | 2020-07-08 | 2020-09-22 | 湖北明德健康科技有限公司 | Stem cell low-temperature storage device |
| CN111685104B (en) * | 2020-07-08 | 2021-02-19 | 湖北明德健康科技有限公司 | Stem cell low-temperature storage device |
| CN114514925A (en) * | 2022-03-25 | 2022-05-20 | 久卫(北京)生物医药技术有限公司 | Full-automatic low temperature storage facilities of stem cell |
| CN114514925B (en) * | 2022-03-25 | 2023-08-22 | 广东赛尔生物科技有限公司 | Full-automatic low temperature storage equipment of stem cell |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20191207 |