CN218369593U - Cryogenic storage tank - Google Patents

Abstract

The utility model relates to a cryogenic storage technical field specifically provides a cryogenic storage jar, aims at solving cryogenic storage jar functional singleness, needs add and chooses the pipe device, leads to choosing the problem that the pipe operation is inconvenient, increase equipment cost and increase equipment occupation space. Mesh for this reason, the utility model discloses a cryogenic storage jar, cryogenic storage jar are including a jar body, set up the first opening of the internal portion of intercommunication jar on the jar body, still are provided with the orientation on the jar body the blind hole structure of the internal portion extension of jar, the part that the blind hole structure is located a jar external side is provided with the second opening, makes the second opening that the part that the blind hole structure is located a jar external side set up as the function operation mouth of the jar body, and this function operation mouth makes cryogenic storage jar except having the function of storage cryopreserving sample, still can use as other usage, increases the function of cryogenic storage jar, improves the utilization ratio of cryogenic storage jar.

Description

Cryogenic storage tank

Technical Field

The utility model relates to a cryogenic storage technical field specifically provides a cryogenic storage jar.

Background

And the low-temperature storage tank is used for storing the cryopreserved sample. The single opening has only been seted up at the top of current cryogenic storage jar for the access of the internal cryopreserved sample of jar makes cryogenic storage jar only have the memory function, leads to the functional singleness of storage jar.

Therefore, when the frozen sample in the tank body needs to be subjected to the tube picking operation, a conventional general operation is to take out the frozen sample in the tank body and place the frozen sample on a tube picking device to perform the tube picking operation. Wherein, the pipe picking device is a structure relatively independent from the cryogenic storage tank. Therefore, not only is a pipe picking device additionally arranged, but also the equipment cost is increased and the occupied space is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above-mentioned technical problem, promptly, solve current cryogenic storage jar functional singleness, need add and choose the pipe device, lead to choosing the problem that the pipe operation is inconvenient, increase equipment cost and increase equipment occupation space.

The utility model provides a cryogenic storage jar, cryogenic storage jar is including a jar body, set up the intercommunication on the jar body the first opening of the internal portion of jar, still be provided with the orientation on the jar body the blind hole structure of the internal portion extension of jar, the blind hole structure is located the part of the external side of jar is provided with the second opening.

Under the condition that adopts above-mentioned technical scheme, the utility model discloses an add the blind hole structure on the jar body, make the second opening that the part that the blind hole structural lies in the external side of jar set up as the function operation mouth of the jar body, this function operation mouth makes cryogenic storage jar except having the function that the sample was cryopreserved to the storage, still can be used as other usage, increases cryogenic storage jar's function, improves cryogenic storage jar's utilization ratio.

In a specific embodiment of the cryogenic storage tank, a freezing storage tube clamping seat is further arranged inside the blind hole structure.

Under the condition that adopts above-mentioned technical scheme, when this blind hole structure had to choose tub operation and temporary storage to act on, the pipe of depositing with freezing that will need to operate cooperatees with the joint seat to deposit the pipe with freezing and fix, prevent to freeze to deposit the intraductal production of blind hole and rock, guarantee the smoothness of operation. Simultaneously, also be convenient for fix a position freezing and deposit the pipe, make freezing and deposit the pipe and can place in the blind hole structure fast, improve work efficiency.

In a specific embodiment of the above cryogenic storage tank, a first cover is provided at the first opening, and/or a second cover is provided at the second opening.

In a specific embodiment of the above cryogenic storage tank, the blind hole structure is integrally formed with the tank body.

In a specific embodiment of the above cryogenic storage tank, the tank body is further provided with a third opening, the blind hole structure is cup-shaped, and the cup-shaped blind hole structure is inserted into the third opening and seals the third opening.

In the specific implementation manner of the above cryogenic storage tank, the third opening is further provided with a first clamping structure, and correspondingly the outer side of the blind hole structure is further provided with a second clamping structure matched with the first clamping structure, and the first clamping structure or the second clamping structure is multiple.

In a specific embodiment of the above cryogenic storage tank, the bottom surface of the blind via structure is disposed to be movable up and down with respect to the side wall of the blind via structure.

Under the condition of adopting above-mentioned technical scheme, can realize adjusting the position of blind hole structure in jar internal portion, the cold tolerance of the inside outside derivation of corresponding regulation jar to can adjust the temperature size in the blind hole structure.

In a specific embodiment of the above cryogenic storage tank, a tie rod is provided on the bottom surface of the blind hole structure; and/or an electric driving structure is arranged on the bottom surface of the blind hole structure.

In the above-described specific embodiment of the cryogenic storage tank, a cold transfer pipe is further provided inside the tank body.

Under the condition of adopting above-mentioned technical scheme, the setting of jar internal portion cold guide pipe can improve jar internal portion cold gas and lead to the inside cold efficiency of leading of blind hole structure, guarantees to lead cold effect.

In an embodiment of the above cryogenic storage tank, the cold conduction pipe at least partially fits over the blind hole structure.

Compared with the prior art, the utility model has the advantages and beneficial effects do:

through adding the function operation mouth on cryogenic storage jar, make cryogenic storage jar except having the function that the sample was cryopreserved in the storage, still can be used as other usage, increase cryogenic storage jar's function, improve cryogenic storage jar utilization ratio, corresponding need not additionally to add functional equipment, reduce cost saves space, can also omit various loaded down with trivial details operating procedure. Simultaneously, can also make full use of the air conditioning in the low temperature holding vessel to realize more usage, improve the air conditioning utilization ratio in the jar.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

figure 1 is a cross-sectional view of embodiment 1 of the cryogenic storage tank of the present invention;

fig. 2 is a cross-sectional view of embodiment 2 of the cryogenic storage tank of the present invention;

FIG. 3 is a block diagram of one embodiment of the structure of FIG. 2 at a point A, enlarged;

FIG. 4 is a block diagram of an enlarged view of a structure at A in FIG. 2;

fig. 5 is a schematic structural view of embodiment 3 of the cryogenic storage tank of the present invention using a tie rod;

fig. 6 is a schematic view of a structure in which an electric driving structure is adopted as a rack-and-pinion engagement in embodiment 3 of the present invention;

fig. 7 is a schematic structural diagram of a cryogenic storage tank in embodiment 3 of the present invention, in which an electric drive structure is adopted as a cylinder;

list of drawings:

1. a tank body; 11. a first opening; 12. a second opening; 13. a blind hole structure; 131. a side wall; 132. a bottom surface; 14. freezing and storing a pipe clamping seat; 16. a third opening; 17. an access shelf; 18. a first clamping structure; 19. a second clamping structure; 2. a pull rod; 3. a gear and rack meshing structure; 4. and a cylinder.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.

It should be noted that in the description of the present invention, the terms "upper", "lower", "inner", "outer", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the related devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the ordinal numbers "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

As shown in fig. 1, the utility model provides a cryogenic storage jar, cryogenic storage jar include a jar body 1, set up the first opening 11 that communicates jar internal portion on jar body 1. The first opening 11 serves as an access port for taking out the vial from the interior of the can body 1 and for putting the vial into the interior of the can body 1.

Specifically, the access frame 17 is arranged in the tank body 1, the access frame 17 can horizontally rotate in the tank body 1 by taking the central axis of the tank body 1 as a center, and the frozen pipes to be accessed on the access frame 17 are rotated to the access opening, so that the frozen pipes are taken and placed.

In addition, when the interior of the tank body 1 needs to be in a low-temperature environment, liquid nitrogen can be filled into the tank body 1, and a compressor can also be used for refrigeration.

As shown in fig. 1, a blind hole structure 13 extending towards the inside of the tank 1 is further disposed on the tank 1, the blind hole structure 13 is integrally formed with the tank 1, and a second opening 12 is disposed at a portion of the blind hole structure 13 located outside the tank 1. The second opening 12 is used as a functional operation port of the tank body 1, so that the cryogenic storage tank can be used for storing samples in a frozen mode and can also be used for other purposes, the function of the cryogenic storage tank is increased, and the utilization rate of the cryogenic storage tank is improved.

When the interior of the tank body 1 needs to be in a low-temperature environment, the cold air in the tank body 1 can be transferred through the blind hole structure 13, so that the functional operation area formed in the second opening 12 is also in the low-temperature environment, and the temperature requirement of functional operation in the functional operation area is met.

Specifically, the second opening 12 is a function operation opening, and functions of a function operation area formed inside the second opening include, but are not limited to, the following:

1. the pipe operating space is chosen in the providing, and the freezing pipe that takes out through first opening 11 is placed in blind hole structure 13's inside, and operating personnel can directly choose the pipe operation on jar body 1, need not additionally to set up and chooses a tub device, and reduction equipment cost saves occupation space.

2. Provide temporary storage space for the pipe that freezes that needs low temperature environment storage deposits temporarily, need not additionally again to deposit the pipe and place in jar 1 inside and save, omits loaded down with trivial details storage step freezing.

3. The dehumidification effect, because the inside temperature of blind hole structure 13 is in low temperature environment, it is low than the outside air temperature, make the outside air condense the frosting in blind hole structure 13's inside to this humidity that can reduce jar body 1 surrounding air.

As further shown in fig. 1, a freezing storage tube clamping seat 14 is also arranged in the blind hole structure 13. When this blind hole structure 13 had and chooses a tub operation and temporary storage to act on, the freezing of going on operating with needs deposits tub and joint seat and cooperatees to deposit the pipe to freezing and fix, prevent to freeze to deposit the pipe and produce in blind hole structure 13 and rock, guarantee the smoothness of operation. Meanwhile, the freezing storage pipe is convenient to locate, so that the freezing storage pipe can be rapidly placed in the blind hole structure 13, and the working efficiency is improved. Specifically, the freezing tube clamping seat 14 may be selected by those skilled in the art as needed, such as an elastic clamping seat.

In the present embodiment, a first cover is provided at the first opening 11, the first cover is openable and closable at the first opening 11, and the first cover seals the first opening 11 when the first cover is closed with the first opening 11. Specifically, when the first cover and the first opening 11 are closed, the inside of the tank body 1 is blocked from the outside of the tank body 1, so that the escape and the scattering of cold air in the tank body 1 are avoided; when the first cover body is opened, the normal operation of the access work of the freezing storage pipe through the first opening 11 is ensured.

Similarly, a second cover is provided at the second opening 12, the second cover can be opened and closed at the second opening 12, and when the second cover is closed with the second opening 12, the second cover seals the second opening 12. Specifically, when the second cover and the second opening 12 are closed, the inside of the blind hole structure 13 is blocked from the outside of the tank 1, so as to prevent the cold air from escaping and flowing away; when the second lid was opened, guaranteed to choose the normal clear of tub operation and temporary storage work, simultaneously, still had and led cold effect, can dehumidify the air around jar body 1.

In the present embodiment, a cooling duct is further provided inside the tank 1. Preferably, the cold guide pipe is at least partially attached to the blind hole structure 13. The setting of jar 1 inside cold conduction pipe can improve jar 1 inside cold gas of body and lead to the inside cold efficiency of leading of blind hole structure 13, guarantees to lead cold effect.

Specifically, a person skilled in the art can set the cold conducting pipe to be a straight pipe structure as needed, so that one end of the cold conducting pipe is attached to the blind hole structure 13; it is also possible to arrange the cold conduction pipe in a spiral structure so that the cold conduction pipe is wound on the outer peripheral side of the blind hole structure 13 inside the tank body 1. In addition, as can be easily known by those skilled in the art, the fitting area of the cold guide pipe and the blind hole structure 13 is in direct proportion to the cold guide efficiency.

In the present embodiment, the arrangement position, number, shape and size of the blind hole structure 13 on the tank body 1 are not limited, and those skilled in the art can design the blind hole structure adaptively according to the needs.

Example 2

The difference between this embodiment and embodiment 1 is that the blind hole structure 13 is detachably and fixedly connected with the tank 1. As shown in fig. 2, the can body 1 is further provided with a third opening 16, the blind hole structure 13 is cup-shaped, and the cup-shaped blind hole structure 13 is inserted into the third opening 16 and seals the third opening 16.

In the present embodiment, the insertion position of the blind hole structure 13 in the third opening 16 can be adjusted to adjust the position of the blind hole structure 13 in the tank 1, and correspondingly adjust the amount of cold air led out from the tank 1, thereby adjusting the temperature in the blind hole structure 13. A first clamping structure 18 is further arranged at the position of the third opening 16, and correspondingly, a second clamping structure 19 matched with the first clamping structure 18 is further arranged at the outer side of the blind hole structure 13. Specifically, as shown in fig. 3, when there are a plurality of first clamping structures 18, correspondingly, there is a single second clamping structure 19; as shown in fig. 4, when the first latch structure 18 is single, the second latch structure 19 is correspondingly plural. Through being equipped with first joint structure 18 and second joint structure 19 of assorted, be convenient for adjust the inserted position of blind hole structure 13 in third opening 16, improve the flexibility.

Example 3

In this embodiment, on the basis of embodiments 1 and 2, the bottom surface 132 of the blind hole structure 13 can be vertically moved relative to the sidewall 131 of the blind hole structure 13, so as to adjust the position of the blind hole structure 13 in the tank 1, and correspondingly adjust the amount of cold air led out from the tank 1, thereby adjusting the temperature in the blind hole structure 13.

The way of moving the bottom 132 of the blind hole up and down relative to the sidewall 131 of the blind hole structure 13 includes one of the following forms:

1. as shown in fig. 5, a pull rod 2 is disposed on the bottom surface 132 of the blind hole structure 13, and by pulling the pull rod 2, the blind hole bottom surface 132 moves up and down relative to the side wall 131 of the blind hole structure 13;

2. as shown in fig. 6 and 7, an electrically driven structure is disposed on the bottom surface 132 of the blind via structure 13, and the bottom surface 132 of the blind via structure 13 is electrically driven to move up and down relative to the sidewall 131 of the blind via structure 13.

Specifically, those skilled in the art can select, but not limited to, the manner of the rack-and-pinion engaging structure 3 (shown in fig. 6) or the manner of the cylinder 4 (shown in fig. 7) as required.

According to the embodiment and various expansion embodiments, the functional operation port is additionally arranged on the cryogenic storage tank, so that the cryogenic storage tank can be used for other purposes besides the function of storing the cryopreserved sample, the function of the cryogenic storage tank is increased, the utilization rate of the cryogenic storage tank is improved, functional equipment does not need to be additionally arranged correspondingly, the cost is reduced, the space is saved, and various complicated operation steps can be omitted. Simultaneously, can also make full use of the air conditioning in the low temperature holding vessel to realize more usage, improve the air conditioning utilization ratio in the jar.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.

Claims (10)

1. The utility model provides a cryogenic storage jar, its characterized in that, cryogenic storage jar is including a jar body, jar set up the intercommunication on the body the first opening of internal portion of jar, jar still be provided with the orientation on the body the blind hole structure of internal portion extension of jar, the blind hole structure is located the part of the external side of jar is provided with the second opening.

2. The cryogenic storage tank of claim 1 wherein a cryovial snap seat is further provided inside said blind hole structure.

3. A cryogenic storage tank according to claim 1 wherein a first cover is provided at said first opening and/or a second cover is provided at said second opening.

4. The cryogenic storage tank of claim 1 wherein said blind hole structure is integrally formed with said tank body.

5. The cryogenic storage tank of claim 1 wherein said tank body is further provided with a third opening, said blind hole structure being cup-shaped, said cup-shaped blind hole structure being inserted into and sealing said third opening.

6. The cryogenic storage tank of claim 5 wherein a first clamping structure is further arranged at the position of the third opening, a second clamping structure matched with the first clamping structure is correspondingly further arranged outside the blind hole structure, and the number of the first clamping structures or the number of the second clamping structures is multiple.

7. The cryogenic storage tank of claim 1 wherein the bottom surface of the blind hole structure is disposed up and down with respect to the side walls of the blind hole structure.

8. The cryogenic storage tank of claim 7 wherein a tie rod is provided on the bottom surface of said blind hole structure; and/or an electric driving structure is arranged on the bottom surface of the blind hole structure.

9. The cryogenic storage tank of claim 1 wherein a cold conducting pipe is further provided inside said tank.

10. The cryogenic storage tank of claim 9 wherein said cold conduction pipe is at least partially fitted over said blind hole structure.

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