CN219858696U - Liquid nitrogen tank device capable of being lifted in partitioned mode - Google Patents
Liquid nitrogen tank device capable of being lifted in partitioned mode Download PDFInfo
- Publication number
- CN219858696U CN219858696U CN202320614616.2U CN202320614616U CN219858696U CN 219858696 U CN219858696 U CN 219858696U CN 202320614616 U CN202320614616 U CN 202320614616U CN 219858696 U CN219858696 U CN 219858696U
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- CN
- China
- Prior art keywords
- liquid nitrogen
- lifted
- lifting
- device capable
- nitrogen tank
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Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 34
- 238000000638 solvent extraction Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a liquid nitrogen tank device capable of being lifted in a partitioning mode, which comprises a tank body, wherein the tank body is partitioned into a plurality of partitions through vertical partition plates, lifting cylinders are vertically arranged in each partition, lifting plates are arranged at the upper ends of output ends of the lifting cylinders, and liquid nitrogen frames are arranged on the lifting plates. The device can realize the sample required by the partition lifting, and ensure the safety of experimental personnel.
Description
Technical Field
The utility model relates to a liquid nitrogen tank device capable of being lifted in a partitioning mode.
Background
The liquid nitrogen tank is a special tank for storing and carrying liquid nitrogen and is commonly used for active preservation of biological samples. For example, vaccines, bacterial strains, cells and organs of human beings and animals in the biomedical field can be soaked in liquid nitrogen stored in a liquid nitrogen tank for long-term active storage. When in use, the product can be taken out for thawing and rewarming. However, when the liquid nitrogen tank is opened and contacted with air, white gas is generated by atomization, and the sample in the tank is inconvenient to take. Sometimes the liquid level in the liquid nitrogen tank is at a high level, and the safety of experimental personnel is not facilitated when the liquid nitrogen tank is taken.
Disclosure of Invention
The utility model aims to provide a liquid nitrogen tank device capable of being lifted in a partitioning way, which can realize samples required by the lifting in the partitioning way and ensure the safety of experimental staff.
The technical scheme of the utility model is as follows: the utility model provides a liquid nitrogen tank device that can subregion goes up and down, includes the jar body, the jar is internal to be divided into a plurality of subregions through vertical baffle, all installs the lift jar in every subregion vertically, the lifter plate is installed to the output upper end of lift jar, install the liquid nitrogen frame on the lifter plate.
Further, the base is installed at the bottom of each subarea, and the lifting cylinder is installed on the base.
Further, the lifting cylinder is an electric hydraulic cylinder, and the lifting cylinders are respectively provided with a power supply wiring port.
Further, a control panel for controlling the lifting cylinder is arranged on the upper side wall of the tank body.
Further, a liquid nitrogen filling port and a valve are arranged at the upper part of the tank body.
Further, the jar body is the wide-mouth bottle and installs the lid, and the upper portion both sides of jar body are provided with respectively and carry the ear.
Compared with the prior art, the utility model has the following advantages: the device sets up corresponding lift jar in the bottom according to different subregions, can realize the required sample of subregion lift, guarantees experimenter's safety. And the lifting of the liquid nitrogen frame is controlled by the control panel.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: 10-a tank 11-a vertical partition plate 12-a partition plate 13-a liquid nitrogen filling port 14-a cover 15-a lifting lug 20-a lifting cylinder 21-a lifting plate 22-a base 23-a power supply wiring port 24-an outer sleeve 25-an inner sleeve 30-a liquid nitrogen frame 40-a control panel.
Detailed Description
In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below, but the present utility model is not limited thereto.
Referring to FIG. 1
The utility model provides a liquid nitrogen tank device that can subregion goes up and down, includes the jar body 10, the jar is internal to separate into a plurality of subregions 12 through vertical baffle 11, all installs lift cylinder 20 in every subregion vertically, lifter plate 21 is installed to the output upper end of lift cylinder, install liquid nitrogen frame 30 on the lifter plate to go up and down through the liquid nitrogen frame in the corresponding region of lift cylinder control, and then guarantee experimenter's safety.
In this embodiment, a base 22 is mounted to the bottom of each partition for better mounting of the lift cylinders, which are mounted on the base. The lifting cylinder is externally provided with an outer sleeve 24, the lower end of which is connected with the partition bottom plate and sleeved outside the hydraulic cylinder, an inner sleeve 25 which is in lifting sliding fit with the outer sleeve is arranged in the outer sleeve, and the inner sleeve is sleeved outside the lifting cylinder, and the upper end of the inner sleeve is connected with a telescopic rod of the lifting cylinder and connected to the lifting plate. A sealing ring is arranged in the upper end part of the outer sleeve so as to improve the protection of the lifting cylinder through the outer sleeve and the inner sleeve.
In this embodiment, in order to control the lifting operation of the lifting cylinder respectively, a control panel 40 for controlling the lifting cylinder is installed on the upper side wall of the tank body through the space.
In this embodiment, for convenience of electric control operation, the lifting cylinders are electric hydraulic cylinders, and the lifting cylinders are respectively provided with a power connection port 23 so as to be electrically connected with the control panel.
In this embodiment, in order to facilitate filling of liquid nitrogen, a liquid nitrogen filling port 13 is provided at the upper part of the tank body and a valve is provided to control filling of the liquid nitrogen tank. The liquid level sensor is further arranged in the tank body and is electrically connected with the control panel, so that the liquid level can be conveniently known, and the filling of liquid nitrogen can be conveniently controlled.
In this embodiment, the jar body is the wide-necked bottle and installs lid 14, and the upper portion both sides of jar body are provided with respectively and carry ear 15, through carrying the ear and remove whole jar body better.
In this embodiment, the tank body is further configured with a storage battery or an external power supply for supplying power to the electric hydraulic cylinder and the control panel.
If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.
Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a liquid nitrogen tank device that can subregion goes up and down, includes the jar body, its characterized in that, the jar is internal to be divided into a plurality of subregions through vertical baffle, all installs the lift jar in every subregion vertically, the lifter plate is installed to the output upper end of lift jar, install the liquid nitrogen frame on the lifter plate.
2. The liquid nitrogen tank device capable of being lifted in a partitioning manner according to claim 1, wherein a base is installed at the bottom of each partitioning portion, and the lifting cylinder is installed on the base.
3. A liquid nitrogen tank device capable of being lifted in a partitioning manner according to claim 1 or 2, wherein the lifting cylinders are electric hydraulic cylinders, and the lifting cylinders are respectively provided with a power supply wiring port.
4. The liquid nitrogen tank apparatus capable of being lifted in a partitioned manner according to claim 1, wherein a control panel for controlling the lifting cylinder is installed on the upper side wall of the tank body through the middle.
5. A liquid nitrogen tank device capable of being lifted in a partitioning manner according to claim 1, 2 or 4, wherein the upper part of the tank body is provided with a liquid nitrogen filling port and a valve.
6. The liquid nitrogen tank device capable of being lifted in a partitioning manner according to claim 1, wherein the tank body is a wide-mouth bottle and is provided with a cover, and lifting lugs are respectively arranged on two sides of the upper portion of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320614616.2U CN219858696U (en) | 2023-03-27 | 2023-03-27 | Liquid nitrogen tank device capable of being lifted in partitioned mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320614616.2U CN219858696U (en) | 2023-03-27 | 2023-03-27 | Liquid nitrogen tank device capable of being lifted in partitioned mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219858696U true CN219858696U (en) | 2023-10-20 |
Family
ID=88339735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320614616.2U Active CN219858696U (en) | 2023-03-27 | 2023-03-27 | Liquid nitrogen tank device capable of being lifted in partitioned mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219858696U (en) |
-
2023
- 2023-03-27 CN CN202320614616.2U patent/CN219858696U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |