CN220277010U - Biological safety cabinet with air filtration - Google Patents
Biological safety cabinet with air filtration Download PDFInfo
- Publication number
- CN220277010U CN220277010U CN202321056431.0U CN202321056431U CN220277010U CN 220277010 U CN220277010 U CN 220277010U CN 202321056431 U CN202321056431 U CN 202321056431U CN 220277010 U CN220277010 U CN 220277010U
- Authority
- CN
- China
- Prior art keywords
- cabinet shell
- safety cabinet
- filter
- air
- safe cabinet
- Prior art date
- 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.)
- Active
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 14
- 230000001954 sterilising effect Effects 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims description 31
- 239000012530 fluid Substances 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides a biological safety cabinet with air filtration, which comprises a safety cabinet shell, wherein a bracket is connected to the lower part of the safety cabinet shell through bolts. The double-rail linear module, the sterilizing pipe, the sterilizing liquid tank and the conveying pump are arranged, so that convenience and comprehensiveness in sterilizing articles placed in the safety cabinet shell are improved.
Description
Technical Field
The utility model belongs to the technical field of biosafety cabinets, and particularly relates to a biosafety cabinet with air filtration.
Background
The utility model provides a biological safety cabinet box air purification negative pressure safety device, prevents that some from containing dangerous or unknown biological particle and taking place the aerosol and dispersing in the experimental operation handling process, and current biological safety cabinet generally comprises box and support two parts, and box internally mounted has air filtration system, sliding front window actuating system, lighting system and control panel, and this kind of biological safety cabinet when using, generally needs to use the personnel to hold alcohol watering can and disinfect to the article that the safety cabinet is inside, and sterile convenience and comprehensive are lower.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the biological safety cabinet with the air filtering function, which improves the convenience and the comprehensiveness of sterilizing articles placed in the safety cabinet.
The utility model is realized by the following technical scheme:
the utility model provides a biological safety cabinet with air filtration, including the safety cabinet shell, the lower part bolted connection of safety cabinet shell has the support, its characterized in that, the upper portion bolted connection of the lower part air intake of safety cabinet shell has the filter that admits air, the upper portion air outlet department bolted connection of the inside downside cavity of safety cabinet shell has the middle part filter, the upper portion air outlet department bolted connection of safety cabinet shell has outer exhaust gas filter, the lift gate is installed on the inside right side of safety cabinet shell, the master controller is installed on the inside upper right side of safety cabinet shell, ultraviolet lamp is installed on the upper portion of the inside downside cavity of safety cabinet shell, lift disinfection tube structure is installed on the inside right side of the inside downside cavity of safety cabinet shell;
the lifting disinfection tube structure comprises a double-rail linear module and a disinfection liquid tank, wherein a front pipe hoop of a movable seat of the double-rail linear module is connected with the disinfection tube, a conveying pump is arranged on the upper portion of the disinfection liquid tank, a liquid inlet pipe of the conveying pump extends to the interior of the disinfection liquid tank, and an output port pipeline of the conveying pump is connected with an inlet of the disinfection liquid tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the double-rail linear module, the sterilizing pipe, the sterilizing liquid tank and the conveying pump are arranged, so that convenience and comprehensiveness in sterilizing articles placed in the safety cabinet shell are improved.
2. In the utility model, the arrangement of the air inlet filter, the middle filter and the outer air outlet filter is beneficial to playing an air filtering role.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the internal structure of the present utility model.
Fig. 3 is a schematic perspective view of the structure of the lifting sterilizing pipe of the present utility model.
In the figure:
1. a safety cabinet housing; 11. an intake air filter; 12. a middle filter; 13. an outer vent gas filter; 2. a bracket; 3. a master controller; 4. a negative pressure fan; 5. a lifting door; 6. an ultraviolet lamp; 7. a lifting disinfection tube structure; 71. a double-rail linear module; 72. a sterilizing tube; 73. a sterilizing liquid tank; 74. and a transfer pump.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a biosafety cabinet with air filtration comprises a safety cabinet shell 1, a bracket 2 is connected to the lower portion of the safety cabinet shell 1 through bolts, an air inlet filter 11 is connected to the upper portion of an air inlet of the lower portion of the safety cabinet shell 1 through bolts, a middle filter 12 is connected to the upper portion of an air outlet of an inner lower side cavity of the safety cabinet shell 1 through bolts, an outer air outlet filter 13 is connected to the upper portion of the air outlet of the safety cabinet shell 1 through bolts, a lifting door 5 is installed on the right side inside the safety cabinet shell 1, a master controller 3 is installed on the right upper side inside the safety cabinet shell 1, and an ultraviolet lamp 6 is installed on the upper portion of the inner lower side cavity of the safety cabinet shell 1.
The biological safety cabinet with the air filtration function further comprises a lifting disinfection tube structure 7, and the lifting disinfection tube structure 7 is installed on the right side of the inner part of the lower side cavity of the safety cabinet shell 1.
In this embodiment, referring to fig. 3, the lifting disinfection tube structure 7 includes a dual-rail linear module 71 and a disinfection tube 73, a front pipe hoop of a moving seat of the dual-rail linear module 71 is connected with a disinfection tube 72, the front part of the disinfection tube 72 is sequentially connected with an atomization nozzle in a threaded manner from left to right, a delivery pump 74 is arranged on the upper part of the disinfection tube 73, a liquid inlet pipe of the delivery pump 74 extends to the interior of the disinfection tube 73, an outlet pipe of the delivery pump 74 is connected with an inlet of the disinfection tube 72, alcohol disinfection liquid is filled in the disinfection tube 73, the dual-rail linear module 71 and the delivery pump 74 are controlled to be started by a master controller 3, the delivery pump 74 conveys the alcohol disinfection liquid in the disinfection tube 73 to the disinfection tube 72, and the alcohol is sprayed out through the disinfection tube 72, so that disinfection is more convenient and comprehensive.
In this embodiment, specifically, the dual-rail linear module 71 is bolted to the right side of the cavity at the lower side of the safety cabinet housing 1.
In this embodiment, specifically, a negative pressure fan 4 is connected between the middle filter 12 and the outer exhaust filter 13 through a pipeline, an air inlet of the negative pressure fan 4 is connected with the middle filter 12 through a pipeline, and an air outlet of the negative pressure fan 4 is connected with the outer exhaust filter 13 through a pipeline.
In this embodiment, specifically, the sterilizing liquid tank 73 is placed inside the cavity of the lower side of the safety cabinet housing 1.
In this embodiment, specifically, the ultraviolet lamp 6, the dual-rail linear module 71 and the transfer pump 74 are all electrically connected with the main controller 3.
Principle of operation
According to the utility model, the control panel of the main controller 3 is embedded in the upper part of the front side of the safety cabinet shell 1, when the safety cabinet is in operation, the negative pressure fan 4 filters air in the inner lower side cavity of the safety cabinet shell 1 through the middle filter 12 and then conveys the air to the outer air filter 13, the air is discharged into a laboratory ventilation system through the outer air filter 13, the ultraviolet lamp 6 has a function of sterilizing articles in the inner lower side cavity of the safety cabinet shell 1, and the lifting sterilizing pipe structure 7 can comprehensively spray alcohol for sterilization.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (4)
1. Biological safety cabinet with air filtration, including safe cabinet shell (1), the lower part bolted connection of safe cabinet shell (1) has support (2), its characterized in that, the upper portion bolted connection of the lower part air intake of safe cabinet shell (1) has air inlet filter (11), the upper portion air outlet department bolted connection of the inside downside cavity of safe cabinet shell (1) has middle part filter (12), the upper portion air outlet department bolted connection of safe cabinet shell (1) has outer evacuation gas filter (13), lift door (5) are installed on the inside right side of safe cabinet shell (1), master controller (3) are installed on the inside upper right side of safe cabinet shell (1), ultraviolet lamp (6) are installed on the upper portion of the inside downside cavity of safe cabinet shell (1), lift disinfection pipe structure (7) are installed on the inside right side of inside downside cavity of safe cabinet shell (1), lift disinfection pipe structure (7) include double track sharp module (71) and fluid reservoir (73), the removal seat front pipe strap of double track sharp module (71) is connected with disinfection pipe (72), the upper right side of interior right side of safe cabinet shell (1) installs master controller (3), disinfection pipe (74) are installed to the delivery pump (74), disinfection pipe (72) is connected to the delivery conduit (74) of disinfection pipe (74).
2. Biosafety cabinet with air filtration according to claim 1, characterized in that the double rail linear module (71) is bolted to the right side of the internal underside cavity of the safety cabinet housing (1).
3. The biosafety cabinet with air filtration according to claim 1, characterized in that a negative pressure fan (4) is connected between the middle filter (12) and the outer exhaust filter (13) through a pipeline, an air inlet of the negative pressure fan (4) is connected with the middle filter (12) through a pipeline, and an air outlet of the negative pressure fan (4) is connected with the outer exhaust filter (13) through a pipeline.
4. Biosafety cabinet with air filtration according to claim 1, characterized in that the sterilizing liquid tank (73) is placed inside the internal underside cavity of the safety cabinet housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056431.0U CN220277010U (en) | 2023-05-05 | 2023-05-05 | Biological safety cabinet with air filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056431.0U CN220277010U (en) | 2023-05-05 | 2023-05-05 | Biological safety cabinet with air filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220277010U true CN220277010U (en) | 2024-01-02 |
Family
ID=89327426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321056431.0U Active CN220277010U (en) | 2023-05-05 | 2023-05-05 | Biological safety cabinet with air filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220277010U (en) |
-
2023
- 2023-05-05 CN CN202321056431.0U patent/CN220277010U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220277010U (en) | Biological safety cabinet with air filtration | |
| CN216481445U (en) | Plasma air sterilizer | |
| CN206792701U (en) | A kind of disinfecting device | |
| CN208145740U (en) | A kind of purifying apparatus of smoke and fume | |
| CN212525363U (en) | A environment-friendly fume chamber for laboratory | |
| CN203619941U (en) | Disinfection transfer cabin with multiple disinfection modes | |
| CN204601229U (en) | Between dosing and automatic control system | |
| CN215160130U (en) | Safe type elevator that possesses human self-sterilizer function | |
| CN215426341U (en) | Disinfection channel with recovery function | |
| CN105214124B (en) | Medical attraction system purifies tapping equipment | |
| CN206651951U (en) | It is a kind of can high-temperature sterilization Medical handcart | |
| CN104548240A (en) | Liquor preparing room and automatic control system thereof | |
| CN212679656U (en) | A gauze mask degassing unit for medical treatment clinical laboratory | |
| CN201727762U (en) | Anti-pollution vacuum pulsation sterilizer | |
| CN211636014U (en) | Waste gas purification treatment equipment | |
| CN212067272U (en) | Intelligent spraying type disinfection device | |
| CN210542589U (en) | Water-saving composite vacuum system | |
| CN204219253U (en) | Intravenous administration allotment cabin | |
| CN208196719U (en) | A kind of intelligent superclean bench | |
| CN220386578U (en) | Biological safety cabinet of quiet center | |
| CN220989281U (en) | Ventilation and disinfection device | |
| CN218107700U (en) | Biological safety cabinet with disinfection function | |
| CN204890700U (en) | Be used for breathing machine and sterile device of anesthesia machine gas return path | |
| CN221958974U (en) | Air treatment device for clean workshop | |
| CN215112662U (en) | Industrial waste gas purification treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |