CN212051412U - Novel biological safety cabinet - Google Patents
Novel biological safety cabinet Download PDFInfo
- Publication number
- CN212051412U CN212051412U CN201922270484.2U CN201922270484U CN212051412U CN 212051412 U CN212051412 U CN 212051412U CN 201922270484 U CN201922270484 U CN 201922270484U CN 212051412 U CN212051412 U CN 212051412U
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- CN
- China
- Prior art keywords
- safety cabinet
- biological safety
- novel
- cabinet according
- placing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000002955 isolation Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000010960 cold rolled steel Substances 0.000 claims description 3
- 238000007590 electrostatic spraying Methods 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 13
- 244000005700 microbiome Species 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract description 11
- 238000002474 experimental method Methods 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 108010066114 cabin-2 Proteins 0.000 description 3
- 206010020649 Hyperkeratosis Diseases 0.000 description 2
- 230000006806 disease prevention Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000002458 infectious effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a novel biological safety cabinet, which belongs to the technical field of biological devices and comprises a box body, wherein the interior of the box body is respectively provided with a machine cabin and a placing cabin, the machine cabin is positioned at the top of the placing cabin, an ultraviolet lamp is arranged above the inner surface of the placing cabin, one side of the inner surface of the placing cabin is provided with an adsorption groove, the outer surface of the placing cabin is connected with a separation plate through a hinge, the biological safety cabinet is provided with a rubber sleeve, a filter screen and an adsorption groove, when a worker uses the biological safety cabinet, the separation plate can be opened, materials needing experiments are put into a workbench and then the separation plate is closed, the rubber sleeve is sleeved on the outer surface of the separation plate, the separation plate is attached to the workbench by using the rubber sleeve, bacteria and microorganisms are prevented from flowing into the workbench through gaps, and the bacteria breeding or the microorganism growth and breeding are avoided, through using the absorption recess, can adsorb into with active carbon package in the workstation with bacterium or microorganism.
Description
Technical Field
The utility model relates to a biological device technical field specifically is a novel biological safety cabinet.
Background
The biological safety cabinet is designed for protecting the operator, the laboratory environment and experimental materials when operating infectious experimental materials such as primary cultures, strains of bacteria and virus, diagnostic specimens and the like, so as to avoid exposure to infectious aerosols and splashes which may be generated in the operation process, the biological safety cabinet can be divided into three categories of first level, second level and third level to meet different biological research and epidemic prevention requirements, the biological safety cabinet is widely applied in the fields of medical sanitation, disease prevention and control, food sanitation, biological pharmacy, environmental monitoring, various biological laboratories and the like, is an important basis for guaranteeing biological safety and environmental safety, belongs to the category of civil life metering, and the biological safety cabinet is widely applied in the fields of medical sanitation, disease prevention and control, food sanitation, biological pharmacy, environmental monitoring, various biological laboratories and the like, the biological safety cabinet is an important basis for guaranteeing biological safety and environmental safety, belongs to the category of civil metering, has been developed abroad as early as 30 years ago, and is mainly based on the standards of European Union or America at present. At home, no unified national standard for detecting the biological safety cabinet exists, the detection method of the biological safety cabinet is very disordered and has the standard of the existing construction department.
Current biological safety cabinet, the sealed effect of the most control box is relatively poor in the use, consequently can influence the experiment effect, and this biological safety cabinet leakproofness is poor moreover, still makes bacterial growing or microorganism grow and breeds easily, leads to the staff to be difficult to clean the control box, and current biological safety cabinet most can not remove this biological safety cabinet according to the demand, leads to the staff to use inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel biological safety cabinet to it is poor to provide biological safety cabinet leakproofness in the use in solving above-mentioned background art, can not carry out the problem of removing to biological safety cabinet.
In order to achieve the above object, the utility model provides a following technical scheme: a novel biological safety cabinet comprises a box body, wherein a machine cabin and a placing cabin are respectively arranged in the box body, the machine cabin is positioned at the top of the placing cabin, an ultraviolet lamp is arranged above the inner surface of the placing cabin, an adsorption groove is arranged on one side of the inner surface of the placing cabin, the outer surface of the placing cabin is connected with a separation plate through a hinge, a rubber sleeve is sleeved on the outer surface of the separation plate, a support rod is welded at the bottom of the box body, an air cylinder is arranged below the inner part of the support rod, the output end of the air cylinder is connected with a piston rod, the bottom end of the piston rod is connected with a foot pad, one side of the support rod is connected with a support frame, a universal wheel is arranged at the bottom of the support frame, an operation panel is arranged in the middle of the outer surface of the box body, a low-noise fan and, and one side of the air inlet pipe extends to the inside of the wind sensor, the air outlet end of the low-noise fan is connected with an exhaust pipe, and a filter screen is arranged above the inside of the exhaust pipe.
Preferably, the hinge is provided with two, and the division board is connected with placing the storehouse through the hinge rotation.
Preferably, the adsorption groove is internally provided with an activated carbon bag, and the arrangement of the adsorption groove is easy to disassemble.
Preferably, the box body is made of cold-rolled steel plates, and the outer surface of the box body is subjected to electrostatic spraying.
Preferably, the operation panel is electrically connected with the air cylinder, the low-noise fan and the wind sensor respectively.
Preferably, the isolation plate is made of transparent acrylic materials, and the appearance of the isolation plate is smooth.
Preferably, the filter screen is detachably arranged with the exhaust pipe through a screw button.
Compared with the prior art, the beneficial effects of the utility model are that: the biological safety cabinet is provided with a rubber sleeve, a filter screen and an adsorption groove, when a worker uses the biological safety cabinet, a separation plate can be opened, materials to be tested are placed in a workbench, the separation plate is closed, the rubber sleeve is sleeved on the outer surface of the separation plate, the separation plate is attached to the workbench by using the rubber sleeve, bacteria and microorganisms are prevented from flowing into the workbench through gaps, the bacteria breeding or the microorganism growth and reproduction are avoided, the bacteria or the microorganisms can be adsorbed by an activated carbon bag in the workbench by using the adsorption groove, the filter screen is used, the filter screen can be detached by a screw button for replacement, exhaust gas can be prevented from containing bacteria, the experimental effect of the bacteria and the microorganisms is prevented from being influenced, meanwhile, the air cylinder and the universal wheel are also arranged, when the worker uses the air cylinder, the air cylinder can be operated by an operation panel, make the piston rod with callus on the sole and ground contact, make this biological safety cabinet fixed, when needs move biological safety cabinet, can remove through the universal wheel with the piston rod shrink through the cylinder for biological safety cabinet can remove according to staff's demand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the local structure of the partition board of the present invention.
In the figure: 1. a box body; 2. a machine cabin; 3. a support bar; 4. a cylinder; 5. a piston rod; 6. a foot pad; 7. a universal wheel; 8. an ultraviolet lamp; 9. an air inlet pipe; 10. an exhaust duct; 11. a filter screen; 12. an operation panel; 13. a separator plate; 14. a hinge; 15. a support frame; 16. a low noise fan; 17. a wind sensor; 18. a rubber sleeve; 19. adsorbing the groove; 20. and (6) placing a bin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
In the utility model, the model of the low noise fan is CF-11; the model of the wind sensor is RS-RS.
Referring to fig. 1-4, the present invention provides a technical solution: a novel biological safety cabinet comprises a box body 1, a machine cabin 2, a support rod 3, an air cylinder 4, a piston rod 5, a foot pad 6, a universal wheel 7, an ultraviolet lamp 8, an air inlet pipe 9, an exhaust pipe 10, a filter screen 11, an operation panel 12, a partition plate 13, hinges 14, a support frame 15, a low-noise fan 16, a wind sensor 17, a rubber sleeve 18, an adsorption groove 19 and a placing cabin 20, wherein the machine cabin 2 and the placing cabin 20 are respectively arranged inside the box body 1, the machine cabin 2 is positioned at the top of the placing cabin 20, the ultraviolet lamp 8 is installed above the inner surface of the placing cabin 20, the adsorption groove 19 is arranged on one side of the inner surface of the placing cabin 20, the outer surface of the placing cabin 20 is connected with the partition plate 13 through the hinges 14, the rubber sleeve 18 is sleeved on the outer surface of the partition plate 13, the support rod 3 is welded at the bottom of the box body 1, the air cylinder 4 is, the output of cylinder 4 is connected with piston rod 5, the bottom of piston rod 5 is connected with callus on the sole 6, one side of bracing piece 3 is connected with support frame 15, universal wheel 7 is installed to the bottom of support frame 15, be provided with operating panel 12 in the middle of the surface of box 1, low noise fan 16 and wind sensor 17 are installed respectively to the inside in machine storehouse 2, the air inlet end of low noise fan 16 is connected with air-supply line 9, just one side of air-supply line 9 extends to wind sensor 17's inside, the air-out end of low noise fan 16 is connected with exhaust pipe 10, just the inside top of exhaust pipe 10 is provided with filter screen 11.
Through using low noise fan 16, can avoid having the noise to produce when using this biological safety cabinet, cause inconvenient problem to the staff.
Referring to fig. 1-2 and 4, the number of the hinges 14 is two, the partition plate 13 is rotatably connected with the placing bin 20 through the hinges 14, the partition plate 13 can be rotatably opened by a worker through the hinges 14, the activated carbon bag is arranged in the adsorption groove 19, the adsorption groove is easy to detach, when the biosafety cabinet needs to be cleaned, bacteria and microorganisms can be adsorbed through the activated carbon bag, and the activated carbon bag can be replaced after use.
Referring to fig. 1 to 3, the box body 1 is made of cold-rolled steel plates, and the outer surface of the box body 1 is electrostatically sprayed, so that the structural strength is enhanced, and the whole biosafety cabinet is more stable and heavy, the operation panel 12 is electrically connected with the air cylinder 4, the low-noise fan 16 and the wind sensor 17, and the air cylinder 4, the low-noise fan 16 and the wind sensor 17 can be operated by using the operation panel 12.
Please refer to fig. 1-4, the isolation plate 13 is made of transparent acrylic material, and the outer surface thereof is smooth, so that the worker can observe the material of the experiment in the biosafety cabinet through the transparent isolation plate 13, and the use of the worker is more convenient, and the working efficiency of the biosafety cabinet is improved, the filter screen 11 is disassembled and arranged with the exhaust pipe 10 through the screw button, the filter screen can be disassembled and replaced through the screw button, the discharged gas can be prevented from containing bacteria, and the experiment effect is prevented from being influenced by the bacteria and the microorganisms.
The working principle is as follows: firstly, the worker places the biological safety cabinet on a horizontal ground, when the worker uses the biological safety cabinet, the isolation plate 13 can be opened, materials to be tested are put into the placing bin 20, then the isolation plate 13 is closed, the rubber sleeve 18 is sleeved on the outer surface of the isolation plate 13, the isolation plate 13 is attached to the placing bin 20 by using the rubber sleeve 18, the biological safety cabinet is operated by using the operation panel 12, bacteria or microorganisms can be adsorbed into the activated carbon bag in the workbench by using the adsorption groove 19, the filter screen 11 is also used, the filter screen 11 can be detached and replaced by using the screw button, when the worker uses the biological safety cabinet, the air cylinder 4 can be operated by using the operation panel 12, the foot pad 6 is contacted with the ground by the piston rod 5, the biological safety cabinet is fixed, when the biological safety cabinet needs to be moved, can pass through cylinder 4 with piston rod 5 shrink, move through universal wheel 7 for the biohazard safety equipment can move according to staff's demand.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel biohazard safety equipment, includes box (1), its characterized in that: the multifunctional garbage bin is characterized in that a machine bin (2) and a placing bin (20) are respectively arranged inside the box body (1), the machine bin (2) is located at the top of the placing bin (20), an ultraviolet lamp (8) is installed above the inner surface of the placing bin (20), an adsorption groove (19) is formed in one side of the inner surface of the placing bin (20), the outer surface of the placing bin (20) is connected with a partition plate (13) through a hinge (14), a rubber sleeve (18) is sleeved on the outer surface of the partition plate (13), a support rod (3) is welded at the bottom of the box body (1), an air cylinder (4) is installed below the inner portion of the support rod (3), the output end of the air cylinder (4) is connected with a piston rod (5), the bottom end of the piston rod (5) is connected with a foot pad (6), one side of the support rod (3) is connected with a support frame (15), and, be provided with operating panel (12) in the middle of the surface of box (1), low noise fan (16) and wind sensor (17) are installed respectively to the inside in machine storehouse (2), the air inlet end of low noise fan (16) is connected with air-supply line (9), just one side of air-supply line (9) extends to the inside of wind sensor (17), the air-out end of low noise fan (16) is connected with exhaust pipe (10), just the inside top of exhaust pipe (10) is provided with filter screen (11).
2. A novel biosafety cabinet according to claim 1, characterized in that: the two hinges (14) are arranged, and the partition plate (13) is rotatably connected with the placing bin (20) through the hinges (14).
3. A novel biosafety cabinet according to claim 1, characterized in that: an activated carbon bag is arranged in the adsorption groove (19), and the adsorption groove is easy to disassemble.
4. A novel biosafety cabinet according to claim 1, characterized in that: the box (1) is made of cold-rolled steel plates, and the outer surface of the box (1) is subjected to electrostatic spraying.
5. A novel biosafety cabinet according to claim 1, characterized in that: the operation panel (12) is respectively and electrically connected with the air cylinder (4), the low-noise fan (16) and the wind sensor (17).
6. A novel biosafety cabinet according to claim 1, characterized in that: the isolation plate (13) is made of transparent acrylic materials and has a smooth appearance.
7. A novel biosafety cabinet according to claim 1, characterized in that: the filter screen (11) is detachably arranged with the exhaust pipe (10) through a screw button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270484.2U CN212051412U (en) | 2019-12-17 | 2019-12-17 | Novel biological safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270484.2U CN212051412U (en) | 2019-12-17 | 2019-12-17 | Novel biological safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212051412U true CN212051412U (en) | 2020-12-01 |
Family
ID=73512269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922270484.2U Expired - Fee Related CN212051412U (en) | 2019-12-17 | 2019-12-17 | Novel biological safety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212051412U (en) |
-
2019
- 2019-12-17 CN CN201922270484.2U patent/CN212051412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |