CN206172231U - Pipe configuration liquid nitrogen container - Google Patents
Pipe configuration liquid nitrogen container Download PDFInfo
- Publication number
- CN206172231U CN206172231U CN201621222669.6U CN201621222669U CN206172231U CN 206172231 U CN206172231 U CN 206172231U CN 201621222669 U CN201621222669 U CN 201621222669U CN 206172231 U CN206172231 U CN 206172231U
- Authority
- CN
- China
- Prior art keywords
- pipe
- mouth
- liquid nitrogen
- nitrogen container
- cutting ferrule
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a pipe configuration liquid nitrogen container, it including the jar body that is equipped with jar mouthful, place at internal pipe battle array subassembly and the top cap of sealed lid on the jar mouth of jar, the top cap can be at jar mouth internal rotation, pipe battle array subassembly by a plurality of be used for placing freeze deposit the pipe place the nest of tubes, place the one end opening of pipe, place opening towards the top cap of pipe, be equipped with at least one that run through the top cap on the top cap and get the mouth of pipe, every is got and is stamped one on the mouth of pipe and gets mouth of pipe lid. This pipe configuration liquid nitrogen container adopts a plurality of pipe battle array subassemblies storages of placing nest of tubes one -tenth to freeze and deposits the pipe, cooperates rotatable top cap and external mechanization tool hand, has increased space utilization, has increased the heat preservation ability, has effectively guaranteed to freeze the security of depositing the pipe, provides the convenience to freezing automatic storage of depositing the pipe moreover.
Description
Technical field
The utility model is related to a kind of pipe configuration liquid nitrogen container.
Background technology
Liquid nitrogen container is widely used in hospital and laboratory, is mainly used in the frozen of the biomaterials such as cell, tissue.Tradition
The structure of liquid nitrogen container be that, using the double-layer vacuum tank that is welded, there is an opening at the off-center place in top, and inside has one
Rotatable inner rotary member, places on inner rotary member and load in hand basket, hand basket cryopreservation tube, because the welding of main equipment is present necessarily
Deformation, inner rotary member rotate when be difficult to ensure that precision, so the automated storing of cryopreservation tube cannot be applied to.
Utility model content
To solve the technical problem that existing liquid nitrogen container cannot be applied to the automated storing of cryopreservation tube, there is provided a kind of Guan Zhen
Formula liquid nitrogen container.
The utility model provides a kind of pipe configuration liquid nitrogen container, and it includes being provided with the tank body of tank mouth, is placed in tank body
The top cover of pipe battle array component and closure in tank mouth, top cover can be rotated in tank mouth, and pipe battle array component is by multiple frozen for placing
The placement pipe composition of pipe, places the one end open of pipe, places the opening of pipe towards top cover, and top cover is provided with through top cover at least
One takes the mouth of pipe, and each takes and be stamped on the mouth of pipe one and take mouthpiece cover.Above-mentioned pipe configuration liquid nitrogen container, adopts and is made up of multiple placement pipes
Pipe battle array component storage cryopreservation tube, coordinate top cover, the use of outside manipulator, realize the automation access of cryopreservation tube.
Preferably, tank body is double-decker, and the space between the double-decker of tank body is vacuum.The intermediate course of tank body is taken out
Vacuum, forms vacuum layer, and to the inside of tank body thermal insulation is carried out.
Preferably, tank body includes inner barrel and is enclosed within the outer cylinder body of the outside of inner barrel, inner barrel, the bottom phase of outer cylinder body
Fixed, the top of inner barrel passes through bellows phase less than the top of outer cylinder body between the top of inner barrel and the top of outer cylinder body
Connection.The wall thickness of bellows, while stroke increases more than one times, can reduce heat and be transmitted to much smaller than the thickness of inner barrel
The bottom of inner barrel, reduces the loss of liquid nitrogen.
Further preferably, tank body also includes bellows cutting ferrule, and bellows cutting ferrule includes mutually being fixed with the top of outer cylinder body
Cutting ferrule end and the cutting ferrule cylinder that extends downwardly from cutting ferrule end, cutting ferrule cylinder is located in bellows, and cutting ferrule cylinder is towards bellows
Outer peripheral face is engaged with the inner peripheral surface of bellows, and bottom and the inner core body phase of cutting ferrule cylinder are fixed.Bellows cutting ferrule, can prevent ripple
Line pipe is elongated the deformation for causing inner barrel.
Yet further preferably, the inner peripheral surface of cutting ferrule cylinder has vertically gradient, the inner peripheral surface and top seal of cutting ferrule cylinder
Coordinate.The inner peripheral surface of the cutting ferrule cylinder with gradient, preferably can coordinate with top seal.
Preferably, pipe battle array component also includes upper location-plate, lower location-plate and is fixedly connected upper location-plate, lower location-plate
Central shaft, upper location-plate is provided with multiple upper Positioning holes, and lower location-plate is provided with multiple lower Positioning holes, upper Positioning holes, lower Positioning holes one
One correspondence is coaxially disposed, and places pipe and is fixed on through after upper Positioning holes in corresponding lower Positioning holes.
Preferably, the bottom for placing pipe is placed with auxiliary ball, and cryopreservation tube is positioned on auxiliary ball.Auxiliary ball is removed and is suctioning out jelly
Cryopreservation tube is played a role in promoting outward when depositing pipe, when dropping down onto under cryopreservation tube in placement pipe, also functions to the effect for buffering.
Preferably, top cover is provided with least one position sensor, and position sensor is around the circumferentially distributed of top cover.Position passes
Sensor is positioned to the rotational angle of top cover, correct with the turned position for guaranteeing top cover.
Preferably, all regions that the mouth of pipe covers the radial direction along pipe battle array component are taken.No matter the access bit set of cryopreservation tube
In the where of pipe battle array component, as long as top cover is rotated a certain angle, mouth of pipe aligned access position can will be taken.
Preferably, taking mouthpiece cover includes taking mouth of pipe lid top panel and take mouthpiece cover insulation below mouth of pipe lid top panel positioned at taking
Layer, takes mouthpiece cover heat-insulation layer and coordinates with ferrule is taken.Take mouthpiece cover heat-insulation layer and coordinate with ferrule is taken, make the guarantor for taking the mouth of pipe
Temp effect is good.
On the basis of common sense in the field is met, above-mentioned each optimum condition can be combined, obtain final product the utility model respectively compared with
Good example.
Positive effect of the present utility model is：
The pipe configuration liquid nitrogen container, using the pipe battle array component storage cryopreservation tube of multiple placement pipe compositions, coordinates rotatable top
Lid and outside manipulator, increase space availability ratio, increase insulating power, and the security of cryopreservation tube has been effectively ensured, and
The automated storing of cryopreservation tube is provided conveniently.
Description of the drawings
Fig. 1 is the exploded perspective view of the utility model pipe configuration liquid nitrogen container.
Fig. 2 is the structural representation of the tank body of the pipe configuration liquid nitrogen container shown in Fig. 1.
Fig. 3 is the partial enlarged drawing of the tank body of the pipe configuration liquid nitrogen container shown in Fig. 2.
Fig. 4 is the structural representation of the pipe battle array component of the pipe configuration liquid nitrogen container shown in Fig. 1.
Fig. 5 is the partial enlarged drawing of the pipe battle array component of the pipe configuration liquid nitrogen container shown in Fig. 4.
Description of reference numerals
1 tank body
11 tank mouths
12 outer cylinder bodies
13 inner barrels
14 bellowss
15 bellows cutting ferrules
151 cutting ferrule ends
152 cutting ferrule cylinders
2 pipe battle array components
21 place pipe
22 upper location-plates
23 times location-plates
24 central shafts
25 auxiliary balls
3 top covers
31 take the mouth of pipe
32 take mouthpiece cover
321 take mouth of pipe lid top panel
322 take mouthpiece cover heat-insulation layer
33 top cover top boards
34 closure head insulation layers
35 position sensors
4 cryopreservation tubes
Specific embodiment
The utility model is further illustrated below by the mode of embodiment, but is not therefore limited in the utility model
Among described scope of embodiments.
As shown in Figures 1 to 5, the utility model provides a kind of pipe configuration liquid nitrogen container, and it includes being provided with the tank body of tank mouth 11
1st, top cover 3 of the pipe battle array component 2 and closure in tank body 1 in tank mouth 11 is placed on, top cover 3 can be rotated in tank mouth 11, pipe
Battle array component 2 is made up of multiple placement pipes 21 for placing cryopreservation tube 4, places the one end open of pipe 21, places the opening of pipe 21
Towards top cover 3, top cover 3 is provided with and takes the mouth of pipe 31 through at least one of top cover 3, and each takes and be stamped on the mouth of pipe 31 one and take the mouth of pipe
Lid 32.
Using above-mentioned pipe configuration liquid nitrogen container, coordinate outside manipulator, be capable of achieving automatic access cryopreservation tube, detailed process be as
Under.
When needing to extract cryopreservation tube 4, outside manipulator first rotates top cover 3, and the mouth of pipe 31 that takes of top cover 3 is rotated to into target area
Domain (is placed with the top of the placement pipe 21 of target cryopreservation tube 4), then is lifted and take mouthpiece cover 32, and opening takes the mouth of pipe 31.Finally, machine
The top of pipe battle array component 2 is opened and pressed close to the suction pipe head of tool hand, is formed upwards in the placement pipe 21 for being placed with target cryopreservation tube 4
Draft, cryopreservation tube 4 is drawn up, until in suction pipe head.
When needing to store cryopreservation tube 4, outside manipulator first rotates top cover 3, and the mouth of pipe 31 that takes of top cover 3 is rotated to into target area
Domain (i.e. the top of the placement pipe 21 of cryopreservation tube 4 is placed in preparation), then lifted and take mouthpiece cover 32, opening takes the mouth of pipe 31.Finally, machinery
Hand is put into cryopreservation tube 4 to be stored in placement pipe 21.
Above-mentioned pipe configuration liquid nitrogen container, using the pipe battle array component 2 being made up of multiple placement pipes 21 cryopreservation tube 4 is stored, and coordinates top
The use of lid 3, outside manipulator, realizes the automation access of cryopreservation tube 4.
As shown in Figure 2 to Figure 3, tank body 1 is double-decker, and the space between the double-decker of tank body 1 is vacuum.Tank body 1
Intermediate course vacuumize, formed vacuum layer, thermal insulation is carried out to the inside of tank body 1.
A kind of concrete structure of tank body 1 is as follows.Tank body 1 includes inner barrel 13 and is enclosed within the outer cylinder body of the outside of inner barrel 13
12, inner barrel 13, the bottom of outer cylinder body 12 are mutually fixed, and the top of inner barrel 13 is less than the top of outer cylinder body 12, inner barrel 13
Top is connected between the top of outer cylinder body 12 by bellows 14.Thickness of the wall thickness of bellows 14 much smaller than inner barrel 13
Degree, while stroke increases more than one times, can reduce the bottom that heat is transmitted to inner barrel 13, reduce the loss of liquid nitrogen.
Vacuum layer makes inner barrel 13 be subject to downward pressure, and in order to prevent bellows 14 to be elongated the shape of inner barrel 13 is caused
Become, the bellows cutting ferrule 15 of a ripple track of fitting completely is covered on bellows 14, bellows cutting ferrule 15 is low by thermal conductivity factor
Nonmetallic materials make.
The concrete structure of bellows cutting ferrule 15 is as follows.
Bellows cutting ferrule 15 include the cutting ferrule end 151 mutually fixed with the top of outer cylinder body 12 and from cutting ferrule end 151 to
The cutting ferrule cylinder 152 of lower extension, cutting ferrule cylinder 152 is located in bellows 14, outer peripheral face and ripple of the cutting ferrule cylinder 152 towards bellows 14
The inner peripheral surface of pipe 14 is engaged, and bottom and the inner barrel 13 of cutting ferrule cylinder 152 are mutually fixed.
Inner peripheral surface and the sealing of top cover 3 that the inner peripheral surface of cutting ferrule cylinder 152 has vertically gradient, cutting ferrule cylinder 152 coordinates.Its
In, top cover 3 includes top cover top board 33 and the closure head insulation layer 34 positioned at the lower section of top cover top board 33, the inner peripheral surface of cutting ferrule cylinder 152 with
The outer peripheral face sealing of closure head insulation layer 34 coordinates.
As shown in Fig. 4 to Fig. 5, pipe battle array component 2 also include upper location-plate 22, lower location-plate 23 and by upper location-plate 22, under
The central shaft 24 that location-plate 23 is fixedly connected, upper location-plate 22 is provided with multiple upper Positioning holes, and lower location-plate 23 is provided with multiple lower fixed
Position hole, upper Positioning holes, lower Positioning holes are corresponded and are coaxially disposed, and it is corresponding lower fixed that placement pipe 21 is fixed on through after upper Positioning holes
In the hole of position.Upper location-plate 22, lower location-plate 23 are parallel to each other, and central shaft 24 is located at upper location-plate 22, the center of lower location-plate 23,
Multiple upper Positioning holes are along the circumferentially distributed of central shaft 24 along the circumferentially distributed for multi-layer annular of central shaft 24, multiple lower Positioning holes
Multi-layer annular.
The bottom for placing pipe 21 is placed with auxiliary ball 25, and cryopreservation tube 4 is positioned on auxiliary ball 25.The diameter of auxiliary ball 25 is omited
Less than the diameter for placing pipe 21.Auxiliary ball 25 is using soft material and the material of lighter weight is made, such as silica gel.In manipulator
When suction pipe head is drawn up cryopreservation tube 4, auxiliary ball 25 is held to move up, so as to promote the jelly positioned at the top of auxiliary ball 25
Deposit pipe 4 to move up.Auxiliary ball 25 falls in addition to playing a role in promoting to cryopreservation tube 4 when cryopreservation tube 4 is suctioned out in cryopreservation tube 4
When placing in pipe 21, the effect for buffering is also functioned to.
Top cover 3 is provided with least one position sensor 35, and position sensor 35 is circumferentially distributed around top cover 3.In access
Before, the position of cryopreservation tube 4 to be accessed is first positioned, then top cover 3 is rotated by manipulator, make top cover 3 turn to precalculated position.
In rotation process, position sensor 35 is positioned to the rotational angle of top cover 3, with the correct nothing in the turned position for guaranteeing top cover 3
By mistake.The quantity of position sensor 35 for multiple, along top cover 3 circumferentially；Wherein, six position sensors 35 are preferably provided,
Six position sensors 35 are evenly arranged in the circumference of top cover 3.
Take all regions that the mouth of pipe 31 covers the radial direction along pipe battle array component 2.No matter the access site of cryopreservation tube 4 is located at pipe
The where of battle array component 2, as long as top cover 3 is rotated a certain angle, can will take the aligned access position of the mouth of pipe 31, realize to Guan Zhen
The all standing of whole access sites of component 2.Less area is still kept in order to while all standing, take the mouth of pipe 31, pipe is taken
Mouthfuls 31 can be set to multiple, be distributed in the diverse location of the radial direction along pipe battle array component 2.Wherein, preferably as shown in figure 1, taking the mouth of pipe 31
It is designed as 2.It is less to take the mouth of pipe 31, the liquid nitrogen consumption opened when taking the mouth of pipe 31 can be reduced.
As shown in figure 1, taking mouthpiece cover 32 includes taking mouth of pipe lid top panel 321 and positioned at taking taking for the lower section of mouth of pipe lid top panel 321
Mouthpiece cover heat-insulation layer 322, takes mouthpiece cover heat-insulation layer 322 and coordinates with the sealing of the mouth of pipe 31 is taken.
Above-mentioned placement pipe 21 is usually aluminum pipe, and places the several times that the length of pipe 21 may be designed to the length of cryopreservation tube 4,
Placing in pipe 21 can be sequentially placed multiple cryopreservation tubes 4.
In sum, the utility model pipe configuration liquid nitrogen container, the pipe battle array component storage using multiple placement pipe compositions is frozen
Pipe, coordinates rotatable top cover and outside manipulator, increases space availability ratio, increases insulating power, and jelly has been effectively ensured
The security of pipe is deposited, and the automated storing to cryopreservation tube is provided conveniently.
The utility model is not limited to above-mentioned embodiment, no matter making any change in its shape or structure, all falls within
Within protection domain of the present utility model.Protection domain of the present utility model is defined by the appended claims, this area
Technical staff on the premise of without departing substantially from principle of the present utility model and essence, various changes can be made to these embodiments
More or modification, but these change and modification each fall within protection domain of the present utility model.
Claims (10)
1. a kind of pipe configuration liquid nitrogen container, it is characterised in that：It includes being provided with the tank body (1) of tank mouth (11), is placed on the tank body
(1) top cover (3) of pipe battle array component (2) and closure in the tank mouth (11), the top cover (3) can be in the tank mouth
(11) rotate in, the pipe battle array component (2) is made up of multiple placement pipes (21) for placing cryopreservation tube (4), it is described to place pipe
(21) one end open, towards the top cover (3), the top cover (3) is provided with through described the opening of the placement pipe (21)
At least one of top cover (3) takes the mouth of pipe (31), takes described in each and be stamped on the mouth of pipe (31) one and take mouthpiece cover (32).
2. pipe configuration liquid nitrogen container according to claim 1, it is characterised in that：The tank body (1) is double-decker, the tank
Space between the double-decker of body (1) is vacuum.
3. pipe configuration liquid nitrogen container according to claim 1 and 2, it is characterised in that：The tank body (1) is including inner barrel (13)
With the outer cylinder body (12) of the outside for being enclosed within the inner barrel (13), the inner barrel (13), the bottom of outer cylinder body (12) mutually fix,
The top of the inner barrel (13) is less than the top of the outer cylinder body (12), the top of the inner barrel (13) and the outer cylinder body
(12) it is connected by bellows (14) between top.
4. pipe configuration liquid nitrogen container according to claim 3, it is characterised in that：The tank body (1) also includes bellows cutting ferrule
(15), the bellows cutting ferrule (15) includes the cutting ferrule end (151) mutually fixed with the top of the outer cylinder body (12) and from institute
The cutting ferrule cylinder (152) that cutting ferrule end (151) extends downwardly is stated, the cutting ferrule cylinder (152) is described in the bellows (14)
Cutting ferrule cylinder (152) is engaged towards the outer peripheral face of the bellows (14) with the inner peripheral surface of the bellows (14), the cutting ferrule
The bottom of cylinder (152) is mutually fixed with the inner barrel (13).
5. pipe configuration liquid nitrogen container according to claim 4, it is characterised in that：The inner peripheral surface of the cutting ferrule cylinder (152) is along axle
Coordinate to inner peripheral surface and the top cover (3) sealing with gradient, the cutting ferrule cylinder (152).
6. pipe configuration liquid nitrogen container according to claim 1, it is characterised in that：The pipe battle array component (2) also includes upper positioning
Plate (22), lower location-plate (23) and the central shaft (24) for being fixedly connected the upper location-plate (22), lower location-plate (23), it is described
Upper location-plate (22) is provided with multiple upper Positioning holes, and the lower location-plate (23) is provided with multiple lower Positioning holes, the upper Positioning holes, under
Location hole is corresponded and is coaxially disposed, and the pipe (21) of placing is fixed on the corresponding lower positioning through after the upper Positioning holes
Kong Zhong.
7. the pipe configuration liquid nitrogen container according to claim 1 or 6, it is characterised in that：Place the bottom for placing pipe (21)
There is auxiliary ball (25), the cryopreservation tube (4) is positioned on the auxiliary ball (25).
8. pipe configuration liquid nitrogen container according to claim 1, it is characterised in that：The top cover (3) is provided with least one
Sensor (35) is put, the position sensor (35) is around the circumferentially distributed of the top cover (3).
9. pipe configuration liquid nitrogen container according to claim 1, it is characterised in that：The mouth of pipe (31) that takes is covered along the pipe
All regions of the radial direction of battle array component (2).
10. pipe configuration liquid nitrogen container according to claim 1, it is characterised in that：The mouthpiece cover (32) that takes is including taking the mouth of pipe
Lid top panel (321) and positioned at it is described take below mouth of pipe lid top panel (321) take mouthpiece cover heat-insulation layer (322), it is described to take mouthpiece cover
Heat-insulation layer (322) takes the mouth of pipe (31) sealing cooperation with described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222669.6U CN206172231U (en) | 2016-11-14 | 2016-11-14 | Pipe configuration liquid nitrogen container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222669.6U CN206172231U (en) | 2016-11-14 | 2016-11-14 | Pipe configuration liquid nitrogen container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206172231U true CN206172231U (en) | 2017-05-17 |
Family
ID=58684748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621222669.6U Withdrawn - After Issue CN206172231U (en) | 2016-11-14 | 2016-11-14 | Pipe configuration liquid nitrogen container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206172231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560419A (en) * | 2016-11-14 | 2017-04-12 | 上海原能细胞医学技术有限公司 | Tube array type nitrogen canister |
| CN111392204A (en) * | 2020-04-24 | 2020-07-10 | 湛江中科技术服务有限公司 | Environmental protection that conveniently takes detects and uses water sample save set |
-
2016
- 2016-11-14 CN CN201621222669.6U patent/CN206172231U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560419A (en) * | 2016-11-14 | 2017-04-12 | 上海原能细胞医学技术有限公司 | Tube array type nitrogen canister |
| WO2018086615A1 (en) * | 2016-11-14 | 2018-05-17 | 上海原能细胞医学技术有限公司 | Tube array-type liquid nitrogen container |
| CN106560419B (en) * | 2016-11-14 | 2018-10-19 | 上海原能细胞医学技术有限公司 | Pipe configuration liquid nitrogen container |
| CN111392204A (en) * | 2020-04-24 | 2020-07-10 | 湛江中科技术服务有限公司 | Environmental protection that conveniently takes detects and uses water sample save set |
| CN111392204B (en) * | 2020-04-24 | 2021-11-09 | 湛江中科技术服务有限公司 | Environmental protection that conveniently takes detects and uses water sample save set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai primary cell biological low temperature Equipment Co Ltd Assignor: SHANGHAI ORIGINCELL MEDICAL TECHNOLOGY CO., LTD. Contract record no.: 2018310000022 Denomination of utility model: Tube array type nitrogen canister Granted publication date: 20170517 License type: Exclusive License Record date: 20180611 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170517 Effective date of abandoning: 20181019 |