CN216605288U

CN216605288U - Safe storage cabinet for biochemical experiment products

Info

Publication number: CN216605288U
Application number: CN202122940604.2U
Authority: CN
Inventors: 江舟; 哈申图雅
Original assignee: Yunnan University of Traditional Chinese Medicine TCM
Current assignee: Yunnan University of Traditional Chinese Medicine TCM
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-27
Anticipated expiration: 2031-11-26

Abstract

The utility model belongs to the technical field of storage cabinets, and particularly relates to a safe storage cabinet for biochemical experiment products. According to the utility model, the air inlet processing assembly is arranged on the outer side of the fan, the air filtering and sterilizing mechanism is arranged on the inner side of the air inlet processing assembly, so that the filtering and sterilizing treatment of dust in the air can be realized, the low-temperature drying treatment of the air in the cabinet body can be realized by arranging the low-temperature drying box in the cabinet body, and the influence on the storage of experimental products caused by overhigh indoor temperature is avoided.

Description

Cabinet is stored to biochemistry experiment product safety

Technical Field

The utility model relates to the technical field of storage cabinets, in particular to a safe storage cabinet for biochemical experiment products.

Background

With the development of economy and the progress of science and technology, biochemistry and molecular biology are widely developed, biochemistry is widely applied in the fields of medical treatment, food production, cosmetics and the like, and plays a great role, biochemistry needs to be tested when carrying out technical research to obtain an experimental product with bioactivity, and the experimental product needs to be stored in a storage cabinet, so that the performance of the storage cabinet directly influences the preservation effect of the experimental product, the storage cabinet in the current stage generally has higher safety and has the structure of a coded lock and the like, but the storage cabinet of biochemical experimental products in the current stage still has some defects.

1. General biochemistry experiment product possesses biological activity, has the microorganism activity in the experiment product, consequently need possess air cycle's function, and the inlet port of current stage cabinet lacks the air treatment subassembly, and dust, bacterium enter into the inside of cabinet in the air, and then influence the experiment product.

2. Be unfavorable for the save of biochemistry experiment product when indoor temperature is higher, and lack low temperature drying device in the cabinet, can not guarantee the quality and the temperature of air, and then be unfavorable for the save of experiment product.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a safe storage cabinet for biochemical experiment products, which solves the problems that the experimental product storage cabinet in the prior art is lack of an air treatment component, bacteria are attached to the air to influence the products, and a low-temperature drying device is absent in the storage cabinet.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a cabinet is stored to biochemistry experiment product safety, includes the cabinet body, install the fan on the air inlet of cabinet body one side, and the outside fixedly connected with of fan admits air and handles the subassembly, install the cryodrying cabinet that is used for the air drying cooling on the inner wall of the cabinet body, the port of giving vent to anger and the port correspondence of admitting air of cryodrying cabinet are connected with circulating line one and circulating line two, and the terminal correspondence of circulating line one and circulating line two extends to the inboard upper portion and the lower part of the cabinet body.

Furthermore, a heat insulation layer is fixedly connected to the inner wall of the cabinet body, and a heat insulation cavity is formed on the inner side of the heat insulation layer.

Further, the inside equidistance of the cabinet body is provided with the grid board.

Further, the air inlet processing assembly comprises a protection cylinder fixedly connected to an air inlet port of the fan, a semicircular sealing plate is arranged in a semicircular cavity formed in the protection cylinder in an adaptive mode, a dust filter screen matched with the inner side of the protection cylinder is fixedly connected to a positioning track on one side of the semicircular sealing plate, and a handle is arranged on the outer wall of the semicircular sealing plate.

Further, the lithium cell is installed to one side that the inner wall of a protection section of thick bamboo is located the dust filter screen, and installs the ultraviolet sterilizer who is used for air sterilization on the lithium cell, protection section of thick bamboo inner wall is located the circular orifice plate of opposite side fixedly connected with of lithium cell, and distributes on the circular orifice plate and have the photocatalyst bactericidal lamp that the interval set up, ultraviolet sterilizer, photocatalyst bactericidal lamp and lithium cell series connection.

Further, the low temperature drying cabinet includes the box shell of fixed connection on the internal wall of cabinet, and the internally mounted of box shell has the surface cooler, is provided with the negative pressure fan that is used for the air water conservancy diversion on the surface cooler, the water tank that box shell one side set up is linked together with the surface cooler.

Furthermore, the lower fixedly connected with active carbon filter plate that is located the surface cooler on the inner wall of box shell, and the top fixedly connected with dehumidification net that is located the surface cooler on the inner wall of box shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a safe storage cabinet for biochemical experiment products, which has the following beneficial effects:

1. according to the utility model, the air inlet processing assembly is arranged on the outer side of the fan, and the air filtering and sterilizing mechanism is arranged in the air inlet processing assembly, so that the filtering and sterilizing treatment of dust in the inlet air can be realized, the safety of the inlet air is ensured, the experimental product is prevented from being influenced by dust and bacteria, a good protection effect is further achieved, the dust filter plate is simple and convenient to disassemble, the dust is convenient to clean, and the using effect is good.

2. According to the utility model, the low-temperature drying box is arranged in the biochemical experiment product storage cabinet, so that low-temperature drying treatment of air in the cabinet body can be realized, the influence on the storage of experiment products due to overhigh indoor temperature is avoided, the experiment products can be better stored, and the using effect is good.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of an intake air treatment assembly according to the present invention;

FIG. 3 is a schematic cross-sectional view of the low-temperature drying oven according to the present invention.

In the figure: 1. a cabinet body; 2. an intake air treatment assembly; 21. a protective cylinder; 22. an ultraviolet sterilizer; 23. a semi-annular cavity; 24. a circular orifice plate; 25. a photocatalyst germicidal lamp; 26. a semi-annular seal plate; 27. a dust filter screen; 28. a handle; 29. positioning the track; 210. a lithium battery; 3. a fan; 4. a grid plate; 5. a first circulating pipeline; 6. a low-temperature drying oven; 61. a case body shell; 62. a water tank; 63. an active carbon filter plate; 64. a surface cooler; 65. a negative pressure fan; 66. a dehumidification net; 7. a second circulating pipeline; 8. a thermal insulation layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 3, the safe biochemical experiment product storage cabinet according to an embodiment of the present invention includes a cabinet body 1, a blower 3 is installed on an air inlet on one side of the cabinet body 1, an air inlet processing assembly 2 is fixedly connected to an outer side of the blower 3, a low temperature drying box 6 for drying and cooling air is installed on an inner wall of the cabinet body 1, an air outlet port and an air inlet port of the low temperature drying box 6 are correspondingly connected with a first circulation pipeline 5 and a second circulation pipeline 7, and a tail end of the first circulation pipeline 5 and a tail end of the second circulation pipeline 7 correspondingly extend to an upper portion and a lower portion of an inner side of the cabinet body 1; when the biological experiment product is used, the experiment product is stored in the cabinet body 1, microorganisms are arranged in the biological experiment product, air circulation is ensured, when air needs to be replaced, the fan 3 is started, the air outside is discharged into the cabinet body 1 through the air inlet processing assembly 2, the air inlet processing assembly 2 is internally provided with a filtering and sterilizing mechanism, dust and bacteria in the air can be removed, the air entering the cabinet body 1 is ensured to be clean, the biochemical experiment product is prevented from being influenced, the inner wall of the cabinet body 1 is provided with the low-temperature drying box 6 for drying and cooling the air, the cooling and drying treatment of the air in the cabinet body 1 can be realized, and the storage of the experiment product is prevented from being influenced under the high-temperature condition; the utility model optimizes the function of the traditional biochemical experiment product storage cabinet, can ensure that the biochemical experiment product storage cabinet is stored in a sterile and dustless state when in use, avoids the pollution of bacteria and dust, is beneficial to the storage of experiment products, and simultaneously carries out the drying and cooling of the air in the cabinet body 1, so that the experiment products have good storage environment.

As shown in fig. 1, in some embodiments, a heat insulation layer 8 is fixedly connected to an inner wall of the cabinet body 1, a heat insulation cavity is formed inside the heat insulation layer 8, and the heat insulation layer 8 is disposed on the inner wall of the cabinet body 1, so that the storage cabinet has a good heat insulation environment and reduces leakage of cold air.

As shown in fig. 1, in some embodiments, grid plates 4 are equidistantly arranged inside the cabinet 1, and when experimental products are stored, the experimental products are placed on the grid plates 4, so that the experimental products are placed.

As shown in fig. 1 and 2, in some embodiments, the intake air treatment assembly 2 includes a protection cylinder 21 fixedly connected to an intake port of the blower 3, a semi-annular sealing plate 26 is fitted in a semi-annular cavity 23 formed in the protection cylinder 21, a dust filter screen 27 fitted inside the protection cylinder 21 is fixedly connected to a positioning rail 29 on one side of the semi-annular sealing plate 26, and a handle 28 is disposed on an outer wall of the semi-annular sealing plate 26; when air enters the storage cabinet through the air inlet processing assembly 2, the air firstly contacts with the dust filter screen 27 to remove dust particles in the air, the dust filter screen 27 can be pulled out after a certain time, and attached dust is removed, during operation, the semi-annular sealing plate 26 is pulled out from the semi-annular cavity 23 by holding the handle 28 by hand, the dust filter screen 27 is taken out, the dust filter screen 27 is pulled out from the positioning track 29 to remove the dust, the processed dust filter screen 27 is inserted into the positioning track 29 to realize positioning, and then the semi-annular sealing plate 26 is embedded into the semi-annular cavity 23 to realize installation of the dust filter screen 27, so that the aim of quickly replacing the dust filter screen 27 is fulfilled; this mode can realize dust filter screen 27's change fast, in time gets rid of the subsidiary dust of dust filter screen 27, excellent in use effect.

As shown in fig. 2, in some embodiments, a lithium battery 210 is installed on one side of the inner wall of the protection cylinder 21, which is located on the dust filter 27, and an ultraviolet sterilizer 22 for air sterilization is installed on the lithium battery 210, a circular pore plate 24 is fixedly connected to the other side of the inner wall of the protection cylinder 21, which is located on the lithium battery 210, and photocatalyst germicidal lamps 25 are distributed on the circular pore plate 24 at intervals, and the ultraviolet sterilizer 22, the photocatalyst germicidal lamps 25 and the lithium battery 210 are connected in series; enter into ultraviolet sterilizer 22 and one side of photocatalyst bactericidal lamp 25 after the air dust filtration handles, the mode through ultraviolet sterilizer 22 and photocatalyst bactericidal lamp 25 realizes killing of bacterium in the air and handles, avoids the bacterium to enter into the inside of cabinet and pollute the experiment product to this storage effect of guaranteeing the experiment product avoids worsening, excellent in use effect.

As shown in fig. 1 and 3, in some embodiments, the low temperature drying box 6 includes a box casing 61 fixedly connected to the inner wall of the cabinet 1, and a surface air cooler 64 is installed inside the box casing 61, a negative pressure fan 65 for guiding air flow is provided on the surface air cooler 64, and a water tank 62 provided at one side of the box casing 61 is communicated with the surface air cooler 64; when the low-temperature drying of the internal air of cabinet 1 need be carried out, can drive surface cooler 64 and the work of the negative pressure fan 65 of top, realize the circulation drying and the cooling treatment of the internal air of cabinet through circulating line 5 and circulating line two 7, the water storage that surface cooler 64 during operation produced is in water tank 62, wherein the working method and the principle of surface cooler 64 are known prior art, do not give unnecessary details, the low-temperature drying of the internal air of cabinet is realized to this mode, be favorable to the saving of experimental products.

As shown in fig. 3, in some embodiments, an activated carbon filter plate 63 is fixedly connected to the inner wall of the box casing 61 below the surface air cooler 64, and a dehumidification net 66 is fixedly connected to the inner wall of the box casing 61 above the surface air cooler 64, and by arranging the activated carbon filter plate 63 and the dehumidification net 66 on two sides of the surface air cooler 64, the adsorption filtration and dehumidification of the air inside the storage cabinet can be realized, wherein a desiccant is arranged in the dehumidification net 66, and the desiccant is silica gel or lithium oxide, and is used for performing the dehumidification of the air.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cabinet is stored to biochemistry experiment product safety, includes the cabinet body (1), its characterized in that: install fan (3) on the air inlet of the cabinet body (1) one side, and the outside fixedly connected with of fan (3) admits air and handles subassembly (2), install low temperature drying cabinet (6) that are used for the air drying cooling on the inner wall of the cabinet body (1), the port of giving vent to anger and the port correspondence of admitting air of low temperature drying cabinet (6) are connected with circulating line (5) and circulating line two (7), and the terminal of circulating line (5) and the terminal correspondence of circulating line two (7) extend to inboard upper portion and the lower part of the cabinet body (1).

2. The safe storage cabinet for biochemical experiment products as claimed in claim 1, wherein: the inner wall of the cabinet body (1) is fixedly connected with a heat insulation layer (8), and the inner side of the heat insulation layer (8) forms a heat insulation cavity.

3. The safe storage cabinet for biochemical experiment products as claimed in claim 1, wherein: the interior equidistance of cabinet body (1) is provided with grid board (4).

4. The safe storage cabinet for biochemical experiment products as claimed in claim 1, wherein: the air inlet treatment assembly (2) comprises a protection cylinder (21) fixedly connected to an air inlet port of the fan (3), a semicircular sealing plate (26) is matched with the inside of a semicircular cavity (23) formed in the protection cylinder (21), a dust filter screen (27) matched with the inner side of the protection cylinder (21) is fixedly connected to a positioning track (29) on one side of the semicircular sealing plate (26), and a handle (28) is arranged on the outer wall of the semicircular sealing plate (26).

5. The safe storage cabinet for biochemical experiment products as claimed in claim 4, wherein: lithium cell (210) are installed to the inner wall of a protection section of thick bamboo (21) is located one side of dust filter screen (27), and installs ultraviolet sterilizer (22) that are used for air sterilization on lithium cell (210), a protection section of thick bamboo (21) inner wall is located the circular orifice plate of opposite side fixedly connected with (24) of lithium cell (210), and circular orifice plate (24) go up the distribution have photocatalyst sterilamp (25) that the interval set up, ultraviolet sterilizer (22), photocatalyst sterilamp (25) and lithium cell (210) series connection.

6. The safe storage cabinet for biochemical experiment products as claimed in claim 1, wherein: low temperature drying cabinet (6) are including box shell (61) of fixed connection on the cabinet body (1) inner wall, and the internally mounted of box shell (61) has surface cooler (64), is provided with negative pressure fan (65) that are used for the air water conservancy diversion on surface cooler (64), water tank (62) that box shell (61) one side set up are linked together with surface cooler (64).

7. The safe storage cabinet for biochemical experiment products as claimed in claim 6, wherein: the lower part fixedly connected with active carbon filter board (63) that lie in surface cooler (64) on the inner wall of box shell (61), and lie in the top fixedly connected with dehumidification net (66) of surface cooler (64) on the inner wall of box shell (61).