CN216984136U

CN216984136U - Drawer type splicing nitrogen cabinet

Info

Publication number: CN216984136U
Application number: CN202120772392.9U
Authority: CN
Inventors: 罗沉; 谢松华; 张贲; 侯劲; 许丽华
Original assignee: Shanghai Electric Huicheng Intelligent System Co ltd
Current assignee: Shanghai Huicheng Biomedical Technology Co.,Ltd.
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-07-19
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a drawer type spliceable nitrogen cabinet, wherein a controller and a state display screen are arranged above a cabinet body of the nitrogen cabinet, a multi-point nitrogen distribution channel and a nitrogen inlet are arranged above the cabinet body, the controller controls the nitrogen flow of the nitrogen inlet and monitors the nitrogen state in the cabinet body through the state display screen, the nitrogen cabinet also comprises a plurality of multifunctional drawer components, the multifunctional drawer components are arranged in the cabinet body from top to bottom in a row, the multi-point nitrogen distribution channel is respectively communicated with the inner spaces of the multifunctional drawer components, the panels of the multifunctional drawer components are magnetic absorption panels, and the upper part and the lower part of the side surface of the cabinet body are respectively provided with a row hole for splicing adjacent cabinet bodies. This nitrogen cabinet easily opens and shuts, saves cabinet door switch space, deposits depositing, snatching and managing of unit in making things convenient for the nitrogen cabinet, ensures the accuracy of snatching, avoids external microbial contamination, effectively improves the performance of nitrogen cabinet.

Description

Drawer type splicing nitrogen cabinet

Technical Field

The utility model relates to the technical field of life sciences, pharmacy and medical instruments, in particular to a drawer type spliced nitrogen cabinet.

Background

In the fields of life sciences, pharmacy and medical equipment, a nitrogen gas cabinet is a device for providing nitrogen protection and controlling humidity, is used for storing various chemical reagents, biological sample vials or test tubes to form a storage unit, and is often used for storing a large number of storage units at a time in various experimental and pharmaceutical processes. At present, most nitrogen cabinets are in a hinge door form, the opening and closing modes of the nitrogen cabinet are complicated, a large space is occupied after the nitrogen cabinet is opened, a large space is wasted in order to store and grab storage units in the nitrogen cabinet, and enough channels are reserved; meanwhile, the nitrogen cabinet is opened and closed by a hinge door manually, and the storage unit is stored and grabbed, so that the labor intensity is improved due to very tedious and fussy labor, the mistaken taking is easy to occur, and sometimes, the nitrogen cabinet is polluted by microorganisms carried by a human body, and the use performance of the nitrogen cabinet is seriously influenced.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a drawer type splicing nitrogen cabinet, which overcomes the defects of the traditional nitrogen cabinet structure, is easy to open and close, saves the cabinet door opening and closing space, is convenient for the storage, grabbing and management of storage units in the nitrogen cabinet, ensures the grabbing accuracy, avoids the pollution of external microorganisms, and effectively improves the service performance of the nitrogen cabinet.

In order to solve the technical problem, the drawer type splicing nitrogen cabinet comprises a cabinet body, and a controller and a state display screen which are arranged above the cabinet body, wherein a multi-point nitrogen distribution channel and a nitrogen inlet are arranged above the cabinet body, the controller controls the nitrogen flow of the nitrogen inlet and monitors the nitrogen state in the cabinet body through the state display screen, the drawer type splicing nitrogen cabinet further comprises a plurality of multifunctional drawer components, the multifunctional drawer components are arranged in the cabinet body from top to bottom in a row, the multi-point nitrogen distribution channel is respectively communicated with the inner spaces of the multifunctional drawer components, the panels of the multifunctional drawer components are magnetic absorption panels, and the upper part and the lower part of the side surface of the cabinet body are respectively provided with a row hole for splicing adjacent cabinet bodies.

Furthermore, this nitrogen cabinet still includes the truckle of taking locking function, the truckle is located respectively cabinet body bottom surface four corners.

Furthermore, the panel of the multifunctional drawer components is provided with sealing magnetic stripes sealed with the cabinet body.

Further, a plurality of multi-functional drawer subassemblies are grillage drawer subassembly and/or tray drawer subassembly respectively, be equipped with the grillage that is the checkerboard pattern and arranges the hole site in the grillage drawer subassembly, be equipped with SBS standard cryopreserving pipe grillage in the tray drawer subassembly.

Further, the pore site is arranged 29 x 32, hole centre spacing is 19.5mm in the grillage that is the checkerboard arrangement pore site, SBS standard cryopreserving tube rack is 4 x 6 and arranges in the tray drawer subassembly.

Further, the bottom plate of a plurality of multi-functional drawer subassemblies respectively with the drawer inner wall between be equipped with the clearance that floats that is used for the drawer location, the bottom plate of a plurality of multi-functional drawer subassemblies is equipped with respectively and supplies the jack-up the locating hole that the grillage that is the hole site is arranged to the chessboard and the SBS standard ejector pin that freezes deposits the pipe grillage passed.

Furthermore, hidden handles for manual opening are arranged on the surfaces of the panels of the multifunctional drawer components.

The drawer type splicing nitrogen cabinet adopts the technical scheme that the controller and the state display screen are arranged above the cabinet body, the multi-point nitrogen distribution channel and the nitrogen inlet are arranged above the cabinet body, the controller controls the nitrogen flow of the nitrogen inlet and monitors the nitrogen state in the cabinet body through the state display screen, the nitrogen cabinet also comprises a plurality of multifunctional drawer components, the multifunctional drawer components are arranged in the cabinet body from top to bottom in a row, the multi-point nitrogen distribution channel is respectively communicated with the inner spaces of the multifunctional drawer components, the panels of the multifunctional drawer components are magnetic absorption panels, and the upper part and the lower part of the side surface of the cabinet body are respectively provided with a row hole for splicing adjacent cabinet bodies. This nitrogen cabinet easily opens and shuts, saves cabinet door switch space, deposits depositing, snatching and managing of unit in the convenient nitrogen cabinet, ensures the accuracy of snatching, avoids external microbial contamination, effectively improves nitrogen cabinet's performance.

Drawings

The utility model is described in further detail below with reference to the following figures and embodiments:

FIG. 1 is a schematic structural view of a drawer-type spliceable nitrogen cabinet according to the present invention;

FIG. 2 is a schematic diagram illustrating a splicing state of the drawer-type spliceable nitrogen cabinet according to the present invention;

FIG. 3 is a schematic view of the multi-functional drawer assembly of the nitrogen cabinet being a shelf drawer assembly;

FIG. 4 is a schematic view of the multi-functional drawer assembly of the nitrogen cabinet being a tray drawer assembly;

fig. 5 is a schematic view of the bottom plate of the multifunctional drawer assembly in the nitrogen cabinet.

Detailed Description

The embodiment is shown in fig. 1, the drawer-type spliceable nitrogen cabinet comprises a cabinet body 1, a controller 2 and a state display screen 3, wherein the controller 2 and the state display screen 3 are arranged above the cabinet body 1, a multi-point nitrogen distribution channel and a nitrogen inlet 11 are arranged above the cabinet body 1, the controller 2 controls the nitrogen flow of the nitrogen inlet 11 and monitors the nitrogen state in the cabinet body 1 through the state display screen 3, the drawer-type spliceable nitrogen cabinet further comprises a plurality of multifunctional drawer components 4, the multifunctional drawer components 4 are arranged in the cabinet body 1 from top to bottom in a row, the multi-point nitrogen distribution channel is respectively communicated with the inner spaces of the multifunctional drawer components 4, panels 41 of the multifunctional drawer components 4 are magnetic suction panels, and the upper part and the lower part of the side surface of the cabinet body 1 are respectively provided with

exhaust holes

12 and 13 for splicing adjacent cabinet bodies. The structure is shown in fig. 2 after the adjacent cabinet bodies are spliced, the cabinet bodies can be placed by the wall side by side after being spliced, the whole cabinet body is matched, the compact design is adopted, and the space utilization maximization is realized.

Preferably, this nitrogen gas cabinet still includes truckle 5 of taking locking function, truckle 5 is located respectively 1 bottom surface four corners of the cabinet body. The truckle makes things convenient for the removal of nitrogen gas cabinet, unblock truckle when needs remove, can realize promoting the nitrogen gas cabinet at will and remove, and locks the truckle when needs are fixed to it is fixed with the nitrogen gas cabinet.

Preferably, the panel 41 of the multifunctional drawer components 4 is provided with sealing magnetic stripes sealed with the cabinet body 1, and the sealing magnetic stripes can realize the isolation between the inside of the nitrogen cabinet and the outside when the drawer is closed.

As shown in fig. 3 and 4, preferably, the plurality of multifunctional drawer assemblies 4 are respectively a rack drawer assembly and/or a tray drawer assembly, a rack 42 with checkerboard arrangement holes is arranged in the rack drawer assembly, and an SBS standard freezing storage rack 43 is arranged in the tray drawer assembly.

Preferably, the holes in the plate frame are arranged in a checkerboard shape and have the hole center distance of 29 x 32 and the hole center distance of 19.5mm, and the SBS standard freezing tube plate frame is arranged in the tray drawer assembly in a 4 x 6 mode.

As shown in fig. 5, preferably, floating gaps for positioning the drawer are provided between the bottom plates of the plurality of multifunctional drawer assemblies 4 and the inner walls of the drawer, and the bottom plates of the plurality of multifunctional drawer assemblies 4 are provided with positioning holes 44 for jacking the shelf 42 in the checkerboard arrangement hole position and the mandril of the SBS standard cryopreservation tube shelf 43 to pass through. When the drawer position is not accurate enough, the floating gap can be used for the floating range when the drawer is positioned for the second time, the ejector rod can enable the plate frame or the SBS standard freezing storage pipe plate frame which is arranged on the hole positions in a chessboard shape in the drawer to be jacked up through the positioning hole, and the storage and the taking of the unit are easy to store.

Preferably, the surface of the panel 41 of the plurality of multifunctional drawer assemblies 4 is provided with a hidden handle 45 for manual opening.

The cabinet body of the nitrogen cabinet is made of corrosion-resistant materials, and corrosive solution can be stored. The drawer type design can greatly improve the utilization rate of the internal space of the nitrogen cabinet, and can store a large number of chemical reagent units or biological sample units at the same time. Adopt the brand-new mode of opening and shutting of drawer type, the cooperation intelligent robot can carry out centralized management, provides the access of very simple and easy mode of opening and shutting and very ideal operating space, conveniently deposits the unit.

Locate the internal power device that a plurality of multi-functional drawer subassemblies of cabinet do not have drive drawer and open and shut, its opening and shutting adopts intelligent robot to inhale the drawer panel through magnetism and realizes opening and shutting, and the drawer panel sets up the hidden handle that is used for artifical opening simultaneously, can realize the manual and automatic switch-over that the drawer opened and shut. A plurality of multi-functional drawer subassemblies can constitute by grillage drawer subassembly and tray drawer subassembly, but two kinds of drawers free choice, and the big or small size of two kinds of drawers is the same simultaneously, can customize according to the demand, realizes compatible 4ml sample bottle and 96 hole SBS grillages simultaneously, and the clearance that forms between the sample bottle is enough to deposit or snatch, and SBS grillage is the standard grillage of wide application in freezing the pipe of depositing.

This nitrogen cabinet adopts brand-new mode of opening the door and can self-defined drawer assembly, and the operation of depositing for the robot is intelligent provides probably. Meanwhile, the controller is matched with the top end of the cabinet body, efficient nitrogen protection and humidity control can be achieved, the real-time state display is arranged, the internal state of the cabinet body can be monitored at any time, and the use performance of the nitrogen cabinet is effectively improved.

Claims

1. The utility model provides a drawer type can splice nitrogen cabinet, includes the cabinet body and locates controller and the state display screen of cabinet body top, cabinet body top is equipped with multiple spot nitrogen gas distribution channel and nitrogen gas air inlet, the nitrogen gas flow of controller control nitrogen gas air inlet and with the internal nitrogen gas state of cabinet through the control of state display screen, its characterized in that: this nitrogen cabinet still includes a plurality of multi-functional drawer subassemblies, a plurality of multi-functional drawer subassemblies are from last to being down to being listed as and locating the cabinet is internal, multiple spot nitrogen gas distribution channel communicates respectively the inner space of a plurality of multi-functional drawer subassemblies, the panel of a plurality of multi-functional drawer subassemblies is magnetism and inhales the panel, the upper portion and the lower part of cabinet side are equipped with the round of platoon that is used for the concatenation of adjacent cabinet body respectively.

2. The drawer-type spliceable nitrogen cabinet as claimed in claim 1, wherein: this nitrogen cabinet still includes the truckle of taking locking function, the truckle is located respectively cabinet body bottom surface four corners.

3. The drawer-type spliceable nitrogen cabinet of claim 1 or 2, wherein: and sealing magnetic stripes sealed with the cabinet body are arranged around the panels of the multifunctional drawer components.

4. The drawer-type spliceable nitrogen cabinet as claimed in claim 3, wherein: the multifunctional drawer components are respectively a plate frame drawer component and/or a tray drawer component, a plate frame which is a chessboard-shaped arrangement hole site is arranged in the plate frame drawer component, and an SBS standard freezing storage tube plate frame is arranged in the tray drawer component.

5. The drawer-type spliceable nitrogen cabinet of claim 4, wherein: the hole positions in the plate frame with the checkerboard-shaped arrangement hole positions are 29 multiplied by 32, the hole center distance is 19.5mm, and the SBS standard freezing tube plate frame is arranged in the tray drawer assembly in a 4 multiplied by 6 mode.

6. The drawer-type spliceable nitrogen cabinet according to claim 4 or 5, wherein: the bottom plate of a plurality of multi-functional drawer subassemblies respectively with drawer inner wall between be equipped with the clearance that floats that is used for the drawer location, the bottom plate of a plurality of multi-functional drawer subassemblies is equipped with respectively and supplies the jack-up the locating hole that the grillage that is the chess board shape and arranges the hole site and SBS standard cryopreserving pipe grillage's ejector pin passed.

7. The drawer-type spliceable nitrogen cabinet as claimed in claim 1, wherein: hidden handles for manual opening are arranged on the surfaces of the panels of the multifunctional drawer components.