CN218073243U

CN218073243U - Liquid nitrogen transport box

Info

Publication number: CN218073243U
Application number: CN202221369471.6U
Authority: CN
Inventors: 肖震; 赵娜; 黄帅; 周健
Original assignee: Medixin Tianjin Biotechnology Co ltd
Current assignee: Medixin Tianjin Biotechnology Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-12-20
Anticipated expiration: 2032-06-01

Abstract

The utility model provides a liquid nitrogen transports box, including transporting the box body, transport box body top one side and transport the box lid through hinge connection, it is provided with the buckle to transport one side that the hinge was kept away from to the box lid, it is provided with a plurality of recesses to transport the inside center of box lid, it is provided with to freeze and deposits the pipe storage tank to transport the inside center of box body, it is provided with a plurality of apertures in the pipe storage tank to freeze to deposit, it is provided with the liquid nitrogen holding tank all around to freeze and deposit the inside pipe storage tank to deposit, it is provided with first liquid nitrogen inlet and second liquid nitrogen inlet respectively to transport box body upper surface left side, first liquid nitrogen inlet and second liquid nitrogen inlet are located to freeze and deposit pipe storage tank left side. The utility model discloses simple structure, it is with low costs, small, be convenient for transport and can not influence the cell activity in the transportation.

Description

Liquid nitrogen transport box

Technical Field

The utility model belongs to the technical field of it is biological, especially, relate to a box is transported to liquid nitrogen.

Background

In the field of biotechnology, gradient cooling cryopreservation is generally required to be performed in a cell cryopreservation box. The cells need to be transported from a-80 refrigerator to a liquid nitrogen tank, the existing conditions are that a large-sized gaseous transport tank is used for transportation, the defects of large volume and high cost exist, and the cells are directly and quickly stored in the liquid nitrogen tank from the-80 ℃ refrigerator, so that the temperature of the cells can be increased from-80 ℃, and the activity of the cells can be influenced.

Therefore, there is a need for a liquid nitrogen transport cassette that is simple in construction, low in cost, and does not affect cell viability during transport.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a liquid nitrogen transports box, deposit a tub storage tank, aperture, recess, liquid nitrogen holding tank, first liquid nitrogen with mouthful, second liquid nitrogen with mouthful including transporting the box body, transporting box lid, buckle, hinge, freezing, transport box lid one side through hinge connection and transport box lid, it is provided with the buckle to transport one side that the hinge was kept away from to box lid, it is provided with a plurality of recesses to transport the inside center of box lid, it is provided with freezes and deposits a tub storage tank to transport the inside center of box body, it is provided with a plurality of apertures to freeze and deposit a tub storage tank, it is provided with the liquid nitrogen holding tank all around to freeze and deposit tub storage tank inside, it is provided with first liquid nitrogen with mouthful and second liquid nitrogen with mouthful respectively to transport box body upper surface left side, first liquid nitrogen with mouthful and second liquid nitrogen with mouthful be located freezes and deposits tub storage tank left side.

Preferably, the positions of the small holes correspond to the positions of the grooves one by one, and the total number of the small holes and the grooves is 49 and the small holes and the grooves are arranged in a 7 multiplied by 7 sequence.

Preferably, the first liquid nitrogen adding port and the second liquid nitrogen adding port are arranged on the upper surface of the box body of the transfer box in parallel, and the first liquid nitrogen adding port is positioned at the upper end of the second liquid nitrogen adding port.

Preferably, the lower parts of the first liquid nitrogen adding port and the second liquid nitrogen adding port are communicated with a liquid nitrogen storage tank.

Preferably, the diapire and the lateral wall of transporting the box body are thick temperature-insulated plastics, transport box body upper surface is the transparent plastic material.

Preferably, the box cover of the transfer box is made of transparent plastic.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up first liquid nitrogen inlet and second liquid nitrogen inlet and can add the liquid nitrogen and transport the liquid nitrogen hold up tank in the box body, will freeze after adding the liquid nitrogen and deposit the pipe and take out from the-80 ℃ refrigerator, put into and freeze and deposit in the pipe hold up tank to cover and transport the box lid, put into the liquid nitrogen jar, transport freezing the pipe, simple structure, with low costs, small, be convenient for transport and can not influence the cell activity in the transportation.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the transfer box body of the present invention;

fig. 3 is a schematic view of the internal structure of the transfer box cover of the present invention.

In the figure:

1. a transfer cassette cartridge body; 2. a transfer box cover; 3. buckling; 4. a hinge; 5. a freezing storage tank; 6. a small hole; 7. a groove; 8. a liquid nitrogen storage tank; 9. a first liquid nitrogen inlet; 10. a second liquid nitrogen inlet.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1-3:

the utility model provides a liquid nitrogen transfer box, which comprises a transfer box body 1, a transfer box cover 2, buckles 3, a hinge 4, a freezing storage tube storage tank 5, a small hole 6, grooves 7, a liquid nitrogen storage tank 8, a first liquid nitrogen inlet 9 and a second liquid nitrogen inlet 10, wherein the bottom wall and the side wall of the transfer box body 1 are made of thick heat insulation plastics, the upper surface of the transfer box body 1 is made of transparent plastics, one side of the upper part of the transfer box body 1 is connected with the transfer box cover 2 through the hinge 4, the transfer box cover 2 is made of transparent plastics, one side of the transfer box cover 2 away from the hinge 4 is provided with the buckles 3, the center of the inner part of the transfer box cover 2 is provided with a plurality of grooves 7, it deposits a tub storage tank 5 to transport 1 inside center of box body is provided with to freeze, it is provided with a plurality of apertures 6 in the tub storage tank 5 to freeze, it deposits tub storage tank 5 inside liquid nitrogen holding tank 8 that is provided with all around to freeze, it is provided with first liquid nitrogen inlet 9 and second liquid nitrogen inlet 10 respectively to transport 1 upper surface left side of box body, first liquid nitrogen inlet 9 and second liquid nitrogen inlet 10 are located to freeze and deposit tub storage tank 5 left side, first liquid nitrogen inlet 9 and second liquid nitrogen inlet 10 parallel arrangement are transporting 1 upper surface of box body, and first liquid nitrogen inlet 9 is located second liquid nitrogen inlet 10 upper end, first liquid nitrogen inlet 9 and second liquid nitrogen inlet 10 below intercommunication liquid nitrogen holding tank 8.

Specifically, the positions of the small holes 6 correspond to the positions of the grooves 7 one by one, the total number of the small holes and the total number of the grooves are 49, and the small holes and the total number of the grooves are arranged according to the 7 multiplied by 7 sequence, so that the frozen tubes can be conveniently stored

The working principle is as follows: put into the liquid nitrogen container through the hand-basket before transporting box body 1, add the liquid nitrogen through first liquid nitrogen inlet 9 and second liquid nitrogen inlet 10 and get into the liquid nitrogen holding tank 8 of transporting box body 1 inside, the transport box body 1 of adding the liquid nitrogen is taken out to the rethread hand-basket, take out the cryopreserved pipe in the refrigerator of follow-80 ℃, put into 7 x 7's aperture 6, put into and cover after accomplishing and transport box lid 2, transport the liquid nitrogen container, the hand-basket is directly put into, put into the liquid nitrogen container.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a liquid nitrogen transports box, its characterized in that, including transporting box body (1), transporting box lid (2), buckle (3), hinge (4), freezing deposit a tub storage tank (5), aperture (6), recess (7), liquid nitrogen holding tank (8), first liquid nitrogen inlet (9), second liquid nitrogen inlet (10), it transports box lid (2) to pass through hinge (4) connection in transporting box body (1) top one side, the one side of transporting box lid (2) and keeping away from hinge (4) is provided with buckle (3), it is provided with a plurality of recesses (7) to transport box lid (2) inside center, it freezes to deposit tub storage tank (5) to transport box body (1) inside center, it is provided with in freezing to deposit tub storage tank (5) to freeze, it is provided with a plurality of apertures (6) in tub storage tank (5) to freeze to deposit tub storage tank (5) inside liquid nitrogen inlet (8) all around, it is provided with first liquid nitrogen inlet (9) and second liquid nitrogen inlet (10) respectively to transport box body (1) upper surface left side, first liquid nitrogen inlet (9) and second liquid nitrogen inlet (10) are located liquid nitrogen storage tank (5) left side.

2. A liquid nitrogen transport box according to claim 1, wherein the small holes (6) are corresponding to the grooves (7) in position, and the total number of the small holes and the grooves is 49, and all the small holes and the grooves are arranged in the order of 7 x 7.

3. The liquid nitrogen transport cassette according to claim 1, wherein the first liquid nitrogen inlet (9) and the second liquid nitrogen inlet (10) are disposed in parallel on the upper surface of the cassette body (1), and the first liquid nitrogen inlet (9) is disposed at the upper end of the second liquid nitrogen inlet (10).

4. A liquid nitrogen transporting box according to claim 3, wherein the liquid nitrogen storing tank (8) is communicated below the first liquid nitrogen inlet (9) and the second liquid nitrogen inlet (10).

5. The liquid nitrogen transportation box according to claim 1, wherein the bottom wall and the side wall of the box body (1) of the transportation box are both made of thick heat insulation plastic, and the upper surface of the box body (1) of the transportation box is made of transparent plastic.

6. The liquid nitrogen transport box according to claim 1, wherein the box cover (2) is made of transparent plastic.