CN208940798U - A kind of stem cell low-temperature storing apparatus - Google Patents
A kind of stem cell low-temperature storing apparatus Download PDFInfo
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- CN208940798U CN208940798U CN201821642409.3U CN201821642409U CN208940798U CN 208940798 U CN208940798 U CN 208940798U CN 201821642409 U CN201821642409 U CN 201821642409U CN 208940798 U CN208940798 U CN 208940798U
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- rack
- stem cell
- chamber door
- cabinet
- door
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Abstract
The utility model discloses a kind of stem cell low-temperature storing apparatus, including cabinet, chamber door, screen frame rack, universal wheel, the box inside is provided with insulating layer, inner casing is provided on the inside of the insulating layer, the inner housing inner is provided with the screen frame rack, nitrogen sprayer head is provided with above the screen frame rack, temperature sensor is provided with below the screen frame rack, controller is provided with above the cabinet, the cabinet front is provided with the chamber door, and the chamber door front is provided with Frame door.Beneficial effect is: the utility model high degree of automation, it is easy to operate, manufacturing cost is low, the setting of screen frame rack, allows the placement that stem cell is in good order, set on chamber door to have the wide opening of Frame door and screen frame rack to correspond, when taking stem cell, it only needs to open corresponding Frame door, so that the cold air of box house is not easy quickly to volatilize, improves low-temperature storage effect.
Description
Technical field
The utility model relates to field of biotechnology, more particularly to a kind of stem cell low-temperature storing apparatus.
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 ".
Currently, application No. is the Chinese patents of CN201721755435.2 to disclose a kind of scientific and technological biological product low temperature of intelligence
Storage facilities is that delivery room, junction chamber and biological product storage room are equipped in a body, on the top of the biological product storage room
Portion is equipped with more than two dodge gates, is respectively provided with a mechanical arm in the delivery room and the junction chamber, stores up in the biological product
It deposits interior and is equipped with rotatable rotating seat, the receptacle stand of multiple concentric arrays setting is equipped in the rotating seat, when selected appearance
After device frame is rotated with the rotating seat to a wherein dodge gate, the mechanical arm of the junction chamber is upward by selected receptacle stand
The dodge gate is pulled out, then the take container of the containing rack of another mechanical arm is put to taking mouth, reaches selected container of taking
When only need to open a wherein dodge gate.
But structure is complicated for this scientific and technological biological product cryogenic storage facilities of intelligence, it is difficult to it operates, manufacturing cost is high, and
It takes up a large area, practical function is poor, it would therefore be desirable to which further on this basis improved.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of stem cell low-temperature storing apparatus, this
Utility model high degree of automation, easy to operate, manufacturing cost is low, and the setting of screen frame rack allows stem cell neat
Orderly placement, it is set on chamber door to there is the wide opening of Frame door and screen frame rack to correspond, when taking stem cell, it is only necessary to
Corresponding Frame door is opened, so that the cold air of box house is not easy quickly to volatilize, improves low-temperature storage effect.
The utility model achieves the above object through the following technical schemes:
A kind of stem cell low-temperature storing apparatus, including cabinet, chamber door, screen frame rack, universal wheel, the box inside are set
It is equipped with insulating layer, is provided with inner casing on the inside of the insulating layer, the inner housing inner is provided with the screen frame rack, the screen frame
It is provided with nitrogen sprayer head above rack, is provided with temperature sensor below the screen frame rack, the temperature sensor
Model is DS18B20, is provided with controller above the cabinet, the model of the controller is KY02S, and the cabinet front is set
It is equipped with the chamber door, the chamber door front is provided with Frame door, and round kerve, the Frame door side are provided on the Frame door
It is provided with long kerve, control panel is provided with above the Frame door, display screen, the display is provided on the control panel
Screen lower section is provided with key, and the key side is provided with control button, and the body side is provided with rack, the placement
It is provided with liquid nitrogen container above frame, bandage is provided on the outside of the liquid nitrogen container, is provided with nitrogen outlet pipe above the liquid nitrogen container, it is described
It is provided with solenoid valve in nitrogen outlet pipe, supporting leg, the supporting leg and the welding box body are provided with below the cabinet, it is described
It is provided with damping sleeve below supporting leg, the damping sleeve is internally provided with spring, the supporting leg and the damping sleeve
It is welded with the spring, is provided with the universal wheel below the damping sleeve, it is the temperature sensor, the key, described
Control button, the display screen and the solenoid valve are electrically connected with the controller.
So set, high degree of automation, easy to operate, manufacturing cost is low, the setting of the screen frame rack, so that dry
Cell can be in good order placement, it is set on the chamber door to have the wide opening of the Frame door and the screen frame rack one by one
It is corresponding, when taking stem cell, it is only necessary to the corresponding Frame door is opened, so that the cold air of the box house is not easy fastly
Speed volatilization, improves low-temperature storage effect.
In above structure, after powering on, by the running parameter of the key setting device, pass through the control button
Control device brings into operation, and the solenoid valve is opened, and nitrogen is by passing through the nitrogen sprayer head for nitrogen after the nitrogen outlet pipe
The box house is sprayed into, is cooled down to the box house, when the temperature sensor detects the box house temperature
When degree is lower than setting value, the controller controls the solenoid valve and closes, and stops cooling, stores up when needing to take out the box house
When the stem cell deposited, the Frame door corresponding on the chamber door need to be only opened, so that the cold air of the box house
It is not easy quickly to send out, to improve the low-temperature storage effect of device.
Further, the cabinet and the inner casing are Nian Jie with the insulating layer, and the screen frame rack and the inner casing are logical
Cross card slot connection.
So set, bonding is so that the cabinet and the inner casing and the insulating layer are completely embedded reliably；Card slot connection
So that the screen frame rack and the inner casing are completely embedded reliably, and easy to disassemble.
Further, the chamber door is connected by hinge with the cabinet, and the Frame door and the chamber door are connected by hinge
It connects.
So set, hinge connection opens and closes the chamber door flexibly, it is easy to open the chamber door and picks and places；
Hinge connection opens and closes the Frame door flexibly, when taking stem cell, does not need the chamber door is whole
It opens.
Further, the control panel is connected by screw to the chamber door, and the controller and the cabinet pass through spiral shell
It tethers and connects.
So set, screw connects so that the control panel and the chamber door are completely embedded reliably, and are convenient for described
Control panel carries out dismounting maintenance；It is bolted so that the controller and the cabinet stable connection, can increase pretightning force
To improve the being completely embedded property between the controller and the cabinet, and convenient for carrying out dismounting maintenance to the controller.
Further, the rack and the welding box body, the bandage are connected by screw to the rack.
So set, welding is so that the rack is completely embedded with the cabinet, the rack and the cabinet it
Between bonding strength it is high, stable structure is reliable；Screw connects so that the bandage and the rack are completely embedded reliably, so that
The bandage can play preferably fixed protective effect to the liquid nitrogen container, so that device operation is more stable.
Further, the solenoid valve is connected through a screw thread with the nitrogen outlet pipe, and the nitrogen sprayer head goes out with the nitrogen
Pipe is connected through a screw thread.
So set, be threadedly coupled so that the solenoid valve and the nitrogen outlet pipe are completely embedded stabilization, good airproof performance, and
Convenient for carrying out dismounting maintenance to the solenoid valve；Be threadedly coupled so that the nitrogen sprayer head and the nitrogen outlet pipe be completely embedded can
It leans on, and easy to disassemble.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, high degree of automation, easy to operate, manufacturing cost is low, and the setting of screen frame rack allows stem cell whole
Neat orderly placement；
2, set on chamber door to there is the wide opening of Frame door and screen frame rack to correspond, when taking stem cell, it is only necessary to
Corresponding Frame door is opened, so that the cold air of box house is not easy quickly to volatilize, improves low-temperature storage effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of internal structure of stem cell low-temperature storing apparatus described in the utility model；
Fig. 2 is a kind of main view of stem cell low-temperature storing apparatus described in the utility model；
Fig. 3 is the enlarged drawing in a kind of stem cell low-temperature storing apparatus described in the utility model at A；
Fig. 4 is a kind of circuit structure flow diagram of stem cell low-temperature storing apparatus described in the utility model.
The reference numerals are as follows:
1, cabinet；2, insulating layer；3, inner casing；4, screen frame rack；5, nitrogen sprayer head；6, temperature sensor；7, controller；
8, chamber door；9, Frame door；10, circle kerve；11, long kerve；12, control panel；13, display screen；14, key；15, control is pressed
Button；16, rack；17, liquid nitrogen container；18, bandage；19, nitrogen outlet pipe；20, solenoid valve；21, supporting leg；22, damping sleeve；
23, spring；24, universal wheel.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing.
First embodiment:
As Figure 1-Figure 4, a kind of stem cell low-temperature storing apparatus, including it is cabinet 1, chamber door 8, screen frame rack 4, universal
Wheel 24 is provided with insulating layer 2 on the inside of cabinet 1, and insulating layer 2 is provided with inner casing 3 to keep the temperature on the inside of insulating layer 2, inner casing 3 to
Screen frame rack 4 is installed, inner casing 3 is internally provided with screen frame rack 4, and screen frame rack 4 is to place stem cell storage bottle, net
Nitrogen sprayer head 5 is provided with above frame rack 4, nitrogen sprayer head 5 is sprayed to nitrogen, is provided with temperature below screen frame rack 4
Sensor 6, the model of temperature sensor 6 are DS18B20, to detection device internal temperature, are provided with controller above cabinet 1
7, the model of controller 7 is KY02S, is run to control device, and 1 front of cabinet is provided with chamber door 8, and chamber door 8 is to fully sheathed case
Body 1,8 front of chamber door are provided with Frame door 9, and Frame door 9 is to closed box 1 and facilitates pick-and-place stem cell storage bottle, Frame door 9
On be provided with round kerve 10, circle kerve 10 is provided with long kerve 11 to pull open Frame door 9,9 side of Frame door, and long kerve 11 is used
To pull open chamber door 8, control panel 12 is provided with above Frame door 9, control panel 12 is to install control element, control panel 12
On be provided with display screen 13, display screen 13 is provided with key 14 showing running parameter below display screen 13, key 14 to
Running parameter is set, 14 side of key is provided with control button 15, and control button 15 is run to control device, 1 side of cabinet
It is provided with rack 16, rack 16 is provided with liquid nitrogen container 17, liquid nitrogen container 17 is used to place liquid nitrogen container 17 above rack 16
To store liquid nitrogen, bandage 18 is provided on the outside of liquid nitrogen container 17, bandage 18 is provided with above liquid nitrogen container 17 to fix liquid nitrogen container 17
Nitrogen outlet pipe 19, nitrogen outlet pipe 19 pass through to nitrogen, solenoid valve 20 are provided in nitrogen outlet pipe 19, solenoid valve 20 is to control
The on-off of nitrogen outlet pipe 19, is provided with supporting leg 21 below cabinet 1, supporting leg 21 to support support device, supporting leg 21 with
Cabinet 1 welds, and is provided with damping sleeve 22 below supporting leg 21, and damping sleeve 22 is arranged to damping inside damping sleeve 22
There is spring 23, spring 23 is welded to absorb vibration, supporting leg 21 and damping sleeve 22 and spring 23, set below damping sleeve 22
It is equipped with universal wheel 24, universal wheel 24 is mobile to device, temperature sensor 6, key 14, control button 15, display screen 13 and electricity
Magnet valve 20 is electrically connected with controller 7.
Second embodiment:
The difference of second embodiment and first embodiment is: control panel 12 is connected by screw to chamber door 8, controller
7 are bolted with cabinet 1.
So set, screw connects so that control panel 12 and chamber door 8 are completely embedded reliably, and are convenient for control panel 12
Carry out dismounting maintenance；Be bolted so that controller 7 and 1 stable connection of cabinet, pretightning force can be increased with improve controller 7 with
Being completely embedded property between cabinet 1, and convenient for carrying out dismounting maintenance to controller 7.
3rd embodiment:
The difference of 3rd embodiment and first embodiment is: rack 16 and cabinet 1 weld, bandage 18 and rack 16
It is connected by screw to.
So set, welding is so that rack 16 is completely embedded with cabinet 1, the connection between rack 16 and cabinet 1 is strong
Degree is high, and stable structure is reliable；Screw connects so that bandage 18 and rack 16 are completely embedded reliably, enables bandage 18 to liquid
Nitrogen tank 17 plays preferably fixed protective effect, so that device operation is more stable.
Working principle: it after powering on, by the running parameter of 14 setting device of key, is controlled and is filled by control button 15
It sets and brings into operation, solenoid valve 20 is opened, and nitrogen is sprayed into nitrogen inside cabinet 1 by nitrogen sprayer head 5 after passing through nitrogen outlet pipe 19,
To cooling down inside cabinet 1, when temperature sensor 6 detects 1 internal temperature of cabinet lower than setting value, controller 7 is controlled
Solenoid valve 20 is closed, and cooling is stopped, and when needing to take out the stem cell of 1 internal reservoir of cabinet, need to only be opened corresponding on chamber door 8
Frame door 9 so that the cold air inside cabinet 1 is not easy quickly to send out, to improve the low-temperature storage effect of device.
Above embodiments are only to illustrate the technical solution of the utility model rather than its limitations；Although implementing referring to preferable
The utility model is described in detail in example, it should be understood by those ordinary skilled in the art that: still can be to this reality
It is modified with novel specific embodiment or some technical features can be equivalently replaced；Without departing from the utility model
The spirit of technical solution should all be covered within the scope of the technical scheme claimed by the utility model.
Claims (6)
1. a kind of stem cell low-temperature storing apparatus, it is characterised in that: described including cabinet, chamber door, screen frame rack, universal wheel
Box inside is provided with insulating layer, and inner casing is provided on the inside of the insulating layer, and the inner housing inner is provided with the screen frame and places
Frame, the screen frame rack top are provided with nitrogen sprayer head, are provided with temperature sensor, the case below the screen frame rack
It is provided with controller above body, the cabinet front is provided with the chamber door, and the chamber door front is provided with Frame door, the frame
Round kerve is provided on frame door, the Frame door side is provided with long kerve, is provided with control panel above the Frame door, institute
It states and is provided with display screen on control panel, be provided with key below the display screen, the key side is provided with control button,
The body side is provided with rack, and liquid nitrogen container is provided with above the rack, is provided with bandage on the outside of the liquid nitrogen container,
It is provided with nitrogen outlet pipe above the liquid nitrogen container, solenoid valve is provided in the nitrogen outlet pipe, is provided with branch below the cabinet
Support leg, the supporting leg and the welding box body, the supporting leg lower section are provided with damping sleeve, and the damping sleeve inner is set
It is equipped with spring, the supporting leg and the damping sleeve and the spring welds, be provided with described ten thousand below the damping sleeve
To wheel, the temperature sensor, the key, the control button, the display screen and the solenoid valve and the controller
Electrical connection.
2. a kind of stem cell low-temperature storing apparatus according to claim 1, it is characterised in that: the insulating layer and the case
Body bonding, the inner casing is Nian Jie with the insulating layer, and the screen frame rack is connect with the inner casing by card slot.
3. a kind of stem cell low-temperature storing apparatus according to claim 1, it is characterised in that: the chamber door and the cabinet
It is connected by hinge, the Frame door is connected by hinge with the chamber door.
4. a kind of stem cell low-temperature storing apparatus according to claim 1, it is characterised in that: the control panel with it is described
Chamber door is connected by screw to, and the controller is bolted with the cabinet.
5. a kind of stem cell low-temperature storing apparatus according to claim 1, it is characterised in that: the rack and the case
Body welding, the bandage are connected by screw to the rack.
6. a kind of stem cell low-temperature storing apparatus according to claim 1, it is characterised in that: the solenoid valve and the nitrogen
Gas outlet pipe is connected through a screw thread, and the nitrogen sprayer head is connected through a screw thread with the nitrogen outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642409.3U CN208940798U (en) | 2018-10-10 | 2018-10-10 | A kind of stem cell low-temperature storing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642409.3U CN208940798U (en) | 2018-10-10 | 2018-10-10 | A kind of stem cell low-temperature storing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208940798U true CN208940798U (en) | 2019-06-07 |
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ID=66741061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821642409.3U Active CN208940798U (en) | 2018-10-10 | 2018-10-10 | A kind of stem cell low-temperature storing apparatus |
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| Country | Link |
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| CN (1) | CN208940798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402920A (en) * | 2019-08-14 | 2019-11-05 | 潍坊医学院 | A kind of reproduction embryonic stem cell freezing storage device and its control system |
| CN111109249A (en) * | 2019-12-30 | 2020-05-08 | 大有作为(天津)冷链设备有限公司 | Organ tissue activity transport case |
-
2018
- 2018-10-10 CN CN201821642409.3U patent/CN208940798U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402920A (en) * | 2019-08-14 | 2019-11-05 | 潍坊医学院 | A kind of reproduction embryonic stem cell freezing storage device and its control system |
| CN111109249A (en) * | 2019-12-30 | 2020-05-08 | 大有作为(天津)冷链设备有限公司 | Organ tissue activity transport case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210525 Address after: 11 / F, building B13, Xiamen biomedical industrial park, 2074 wengjiao West Road, Haicang District, Xiamen City, Fujian Province, 361000 Patentee after: Xiamen Shenyan Regenerative Medicine Technology Co.,Ltd. Address before: No.555-2, juding square, Taizhou Development Zone, 317300, Zhejiang Province Patentee before: ZHEJIANG SHENYAN PRECISION MEDICAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |