CN207694818U - Biological clean safety cabinet - Google Patents
Biological clean safety cabinet Download PDFInfo
- Publication number
- CN207694818U CN207694818U CN201721729789.XU CN201721729789U CN207694818U CN 207694818 U CN207694818 U CN 207694818U CN 201721729789 U CN201721729789 U CN 201721729789U CN 207694818 U CN207694818 U CN 207694818U
- Authority
- CN
- China
- Prior art keywords
- shell
- air
- safety cabinet
- workbench
- filter
- 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.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 claims abstract description 24
- 230000003749 cleanliness Effects 0.000 claims abstract description 20
- 230000002070 germicidal effect Effects 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005549 size reduction Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model belongs to the technical field of biological safety purifies, concretely relates to biological clean safety cabinet. The air supply device comprises a shell, a movable glass door is connected to the upper part of the shell, an air inlet is formed in the top of the shell, an air supply unit is connected to the lower part of the air inlet and connected with a high-efficiency filter, and a rotary air outlet belt is arranged at the front end of the high-efficiency filter; the top end inside the shell is provided with an ultraviolet sterilizing lamp and an illuminating lamp; the bottom of the shell is connected with a horizontal workbench, the side wall of the shell above the workbench is provided with an air exhaust hole, the air exhaust hole is communicated with an air exhaust pipeline port at the top of the shell, and a filter is arranged at the air exhaust pipeline port; the shell is provided with a waterproof socket port, the workbench is provided with a plurality of sewage outlets, the sewage outlets are communicated with a water tank below the shell through sewage pipes, the water tank is arranged below the shell, and the front side of the water tank is provided with a detachable cover. The device carries out rolling type sterilization and air supply to the space in the workbench through the ultraviolet lamp with adjustable design angle and the rolling type air outlet, thereby ensuring the cleanliness of the safety cabinet.
Description
Technical field
The utility model belongs to bio-safety purification techniques field, and in particular to a kind of biologic cleanliness safety cabinet.
Background technology
Biologic cleanliness safety cabinet is a kind of air cleaning facility providing dustless, the sterile working environment in part, can will be worked
Contaminated air artificially controls discharge by special filtration channel in area, avoids causing damages to human and environment, is one
The microorganism special cleansing workbench of kind safety, is widely used in the associated rows such as biology laboratory, health care, bio-pharmaceuticals
Industry.
Traditional biologic cleanliness safety cabinet needs ultraviolet radiator to sterilize, but ultraviolet radiator is both secured in clean bench,
It is different to the sterilizing ability of different location in its operating room, it easily causes bacterium leakage and kills；And the conveying of pure air relies primarily on
Fixed venthole outlet air, there is also the weaker regions of wind-force, influence the purification function of workbench.
Utility model content
The technical issues of the utility model solves is that traditional biologic cleanliness safety cabinet needs ultraviolet radiator to sterilize, but purple
Outside line lamp is both secured in clean bench, different to the sterilizing ability of different location in its operating room, is easily caused bacterium leakage and is killed；
And the conveying of pure air relies primarily on fixed venthole outlet air, and there is also the weaker regions of wind-force, influence workbench
Purification function.
To solve the above-mentioned problems, the utility model provides a kind of biologic cleanliness safety cabinet, adjustable by design angle
The air outlet of ultraviolet radiator and roller carries out roller sterilization and air-supply to the space in workbench, ensures the clean of safety cabinet
Net degree.
To achieve the above object, the utility model adopts the following technical scheme, a kind of biologic cleanliness safety cabinet, including outer
Shell, shell lower section connection pillar, is used to support shell；Outer casing frontispiece is open, such as the structure of patent 201720196341.X, top
Movable glass door is connected, movable glass door both sides are slidably connected in the sliding slot of outer casing frontispiece both sides；Cover top portion is equipped with air
Air is pumped into safety cabinet using adjustable air volume blower fan system, is protected by air inlet, air air inlet lower section connection air-supply unit
It demonstrate,proves workspace wind speed and is in perfect condition always, air-supply unit is connected with high efficiency particulate air filter, using ultrathin aluminium frame non-inductive windings height
Air filter is imitated, by plenum chamber size reduction to minimum limit, reduces cabinet shell size, increases clean area area, efficiently
Filter front is rotation outlet air band, and rotation outlet air band is divided into outlet air band shell and rotating part, outlet air band shell and high efficiency filter
Four side of device is fixedly connected, and rotating part is equipped with several exhaust vents, and high efficiency particulate air filter center is equipped with bearing, is connected with shaft, rotates
The center in portion is fixedly attached to the shaft other end, and rotating part is connect with outlet air band housing slot, such as patent 201620294200.7
Structure, shaft is connected to the motor by circuit, and motor is located at outside the center of rotating part；The inner tip of shell is equipped with ultraviolet kill
The mounting base of bacterium lamp and headlamp, ultraviolet germicidal and headlamp is divided into two, is equipped with holder and angular adjustment bar, holder and angle
Degree adjusting rod is fixedly connected by fixed ring in outer bactericidal lamp and headlamp both ends, and the mounting base and holder of side are hinged, another
The mounting base of side is connected with the connecting hole of angular adjustment bar, and angular adjustment bar is equipped with several connecting holes, can adjust as needed
The angle of ultraviolet germicidal and headlamp is saved, ultraviolet germicidal and headlamp are connected by circuit with power supply；The bottom of shell connects
The flat workbench of water receiving, the side wall of outer shell above workbench are equipped with vent, the exhaust duct road junction phase of vent and cover top portion
It is logical, filter is equipped at exhaust duct road junction, mechanism is connected with negative-pressure adsorption, controls disposal of pollutants；Shell is equipped with waterproof socket
Mouthful, it is connected with power supply by circuit, workbench is equipped with several sewage draining exits, passes through blow-off line and the sink phase below shell
Logical, sink is set to below shell, and front is equipped with dismountable lid, easy to operation and cleaning.
Further, it is equipped with rubber layer in the sliding slot, is connected to before and after the glass of movable glass door, for being clamped glass
Door realizes fixation of the glass door in any height.
Further, identical as patent 200920194562.9, the movable glass is equipped with height limitator, works as glass
The bottom rail of door moves up height and reaches limiter alarm, is that operator is proper use of.
Further, the side of shell is made of transparent material, convenient for observation.
Further, universal caster wheel is connected below pillar, it is easy to remove.
Further, biologic cleanliness safety cabinet is equipped with control panel, with air-supply unit, high efficiency particulate air filter, rotation outlet air band,
Ultraviolet germicidal is connected with the controller of headlamp, realizes centralized control.
In use, the air in workspace is through return air inlet is pumped into plenum chamber by wind turbine twice before and after table top, a part passes through
It is discharged through top exhaust valve after exhaust-air filter filtering, another part is blown after being filtered by blasting high-efficiency filter from outlet air surface
Go out, forms clean gas flow.Clean gas flow flows through workspace with certain sectional wind velocity, to form the working environment of high-cleanness.
Specific operation process is as follows：This equipment place in place (should be preferably disposed in ten in the more clean operating room of environment
Between the primary purifying of ten thousand grades or 300,000 grades), it plugs in, opens by the shown function on control panel and can be used,
Conscientious cleaning treatment should be carried out to the workspace face of biologic cleanliness safety cabinet and shell, remove surface dust accumulation, booting before booting
It can carry out within ten minutes implementing normal operating use afterwards.
The utility model has the advantage of：
1. with air in negative-pressure adsorption cabinet, air-curtain type isolation design prevents inside and outside cross contamination.
2. being equipped with filter at air draft, disposal of pollutants can control.
3. being furnished with dedicated waterproof socket and sewage draining exit, great convenience is provided for operator.
4. the air outlet of ultraviolet radiator and roller with adjustable angle is carried out roller to the space in workbench and is killed
Bacterium and air-supply ensure the clean level of workbench.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is the utility model positive structure schematic.
Fig. 2 is that the wind direction of the utility model moves towards figure.
Fig. 3 is the structural schematic diagram of the utility model rotation outlet air band.
Fig. 4 is the structural schematic diagram of the utility model mounting base.
In figure, shell 1, pillar 2, castor 21, movable glass door 3, sink 4, unit 5 of blowing, exhaust duct road junction 6, efficiently
Filter 7, rotation outlet air band 8, exhaust vent 81, mounting base 9, holder 91, angular adjustment bar 92, workbench 10.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1:
A kind of biologic cleanliness safety cabinet, including shell 1, shell lower section connection pillar 2, are used to support shell；1 front of shell
Opening, such as the structure of patent 201720196341.X, top connects movable glass door 3, and 3 both sides of movable glass door are slidably connected at
In the sliding slot of outer casing frontispiece both sides；Cover top portion is equipped with air air inlet, and air-supply unit 5 is connected below air air inlet, is used
Adjustable air volume blower fan system, will air be pumped into safety cabinet in, ensure workspace wind speed always be in perfect condition, air-supply unit with
High efficiency particulate air filter 7 is connected, using ultrathin aluminium frame non-inductive windings high efficiency particle air filter, by plenum chamber size reduction to irreducible minimum
Degree reduces cabinet shell size, increases clean area area, and high efficiency particulate air filter front end is rotation outlet air band 8, and rotation outlet air band 8 divides
For outlet air band shell and rotating part, outlet air band shell is fixedly connected with four side of high efficiency particulate air filter, and rotating part is equipped with several outlet air
Hole 81, high efficiency particulate air filter center are equipped with bearing, are connected with shaft, and the center of rotating part is fixedly attached to the shaft other end, rotation
Portion is connect with outlet air band housing slot, and such as the structure of patent 201620294200.7, shaft is connected to the motor by circuit, motor
Outside the center of rotating part；The inner tip of shell, the outlet air band shell for rotating outlet air band are equipped with ultraviolet germicidal and photograph
It is two that the mounting base 9 of bright lamp, ultraviolet germicidal and headlamp, which is divided to, is equipped with holder 91 and angular adjustment bar 92, holder 91 and angle
Degree adjusting rod 92 is fixedly connected by fixed ring in outer bactericidal lamp and headlamp both ends, and the mounting base 9 and holder 91 of side are hinged,
The mounting base 9 of the other side is connected with the connecting hole of angular adjustment bar 92, and angular adjustment bar 92 is equipped with several connecting holes, Ke Yigen
According to the angle for needing adjusting ultraviolet germicidal and headlamp, ultraviolet germicidal and headlamp are connected by circuit with power supply；Shell
The horizontal workbench 10 of bottom connection, the side wall of outer shell of 10 top of workbench is equipped with vent, vent and cover top portion
Exhaust duct road junction 6 communicates, and filter is equipped at exhaust duct road junction 6, and mechanism is connected with negative-pressure adsorption, controls disposal of pollutants；Shell
It is equipped with waterproof socket mouth, is connected with power supply by circuit, workbench 10 is equipped with several sewage draining exits, by blow-off line and outside
Sink 4 below shell communicates, and sink is set to below shell, is fixedly connected with outer casing bottom, and front is equipped with dismountable lid, is convenient for
Operation and cleaning.
Identical as patent 200920194562.9, the movable glass is equipped with height limitator, when on glass door bottom edge
It moves height and reaches limiter alarm, be that operator is proper use of.
The side of shell is made of transparent material, convenient for observation.
2 lower section of pillar connects universal caster wheel 21, easy to remove.
Embodiment 2：
It is equipped with rubber layer in the sliding slot, is connected to before and after the glass of movable glass door, for being clamped glass door, realizes glass
Fixation of the glass door in any height.
Remaining is same as Example 1.
Embodiment 3：
Biologic cleanliness safety cabinet is equipped with control panel, with air-supply unit 5, high efficiency particulate air filter 7, rotation outlet air band 8, ultraviolet kill
Bacterium lamp is connected with the controller of headlamp, realizes centralized control.
Remaining is same as Example 1.
In use, the air in workspace is through return air inlet is pumped into plenum chamber by wind turbine twice before and after table top, a part passes through
It is discharged through top exhaust valve after exhaust-air filter filtering, another part is blown after being filtered by blasting high-efficiency filter from outlet air surface
Go out, forms clean gas flow.Clean gas flow flows through workspace with certain sectional wind velocity, to form the working environment of high-cleanness.
Specific operation process is as follows：This equipment place in place (should be preferably disposed in ten in the more clean operating room of environment
Between the primary purifying of ten thousand grades or 300,000 grades), it plugs in, opens by the shown function on control panel and can be used,
Conscientious cleaning treatment should be carried out to the workspace face of biologic cleanliness safety cabinet and shell, remove surface dust accumulation, booting before booting
It can carry out within ten minutes implementing normal operating use afterwards.
Claims (6)
1. a kind of biologic cleanliness safety cabinet, it is characterised in that：Including shell, shell lower section connection pillar is used to support shell；Outside
Shell front openings, top connect movable glass door, and movable glass door both sides are slidably connected in the sliding slot of outer casing frontispiece both sides；Outside
It is equipped with air air inlet at the top of shell, air-supply unit is connected below air air inlet, air-supply unit is connected with high efficiency particulate air filter, efficiently
Filter front is rotation outlet air band, and rotation outlet air band is divided into outlet air band shell and rotating part, and rotating part is equipped with several outlet air
Hole, high efficiency particulate air filter center are equipped with bearing, are connected with shaft, the center of rotating part is fixedly attached to the shaft other end, rotating part
It is connect with outlet air band housing slot, shaft is connected to the motor by circuit, and motor is located at outside the center of rotating part；The inside of shell
Top is equipped with ultraviolet germicidal and headlamp, and the mounting base of ultraviolet germicidal and headlamp is divided into two, is equipped with holder and angle
Adjusting rod, holder and angular adjustment bar are fixedly connected by fixed ring in outer bactericidal lamp and headlamp both ends, the mounting base of side
Hinged with holder, the mounting base of the other side is connected with the connecting hole of angular adjustment bar, and angular adjustment bar is equipped with several connecting holes,
Ultraviolet germicidal and headlamp are connected by circuit with power supply；The horizontal workbench of the bottom connection of shell, above workbench
Side wall of outer shell is equipped with vent, and vent is communicated with the exhaust duct road junction of cover top portion, and filter is equipped at exhaust duct road junction, with
Negative-pressure adsorption mechanism is connected；Shell is equipped with waterproof socket mouth, is connected with power supply by circuit, and workbench is equipped with several blowdowns
Mouthful, it is communicated with the sink below shell by blow-off line, sink is set to below shell, and front is equipped with dismountable lid.
2. biologic cleanliness safety cabinet as described in claim 1, it is characterised in that：It is equipped with rubber layer in the sliding slot, is connected to
Before and after the glass of movable glass door.
3. biologic cleanliness safety cabinet as described in claim 1, it is characterised in that：The movable glass is equipped with height limit
Device.
4. biologic cleanliness safety cabinet as described in claim 1, it is characterised in that：The side of shell is made of transparent material.
5. biologic cleanliness safety cabinet as described in claim 1, it is characterised in that：Universal caster wheel is connected below pillar.
6. biologic cleanliness safety cabinet as described in claim 1, it is characterised in that：Biologic cleanliness safety cabinet is equipped with control panel,
It is connected with the controller of air-supply unit, high efficiency particulate air filter, rotation outlet air band, ultraviolet germicidal and headlamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729789.XU CN207694818U (en) | 2017-12-13 | 2017-12-13 | Biological clean safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729789.XU CN207694818U (en) | 2017-12-13 | 2017-12-13 | Biological clean safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207694818U true CN207694818U (en) | 2018-08-07 |
Family
ID=63025851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721729789.XU Expired - Fee Related CN207694818U (en) | 2017-12-13 | 2017-12-13 | Biological clean safety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207694818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928346A (en) * | 2019-12-11 | 2020-03-27 | 苏州惠丰净化设备有限公司 | Biological safety cabinet controlled by speed regulation fan and electric air valve |
-
2017
- 2017-12-13 CN CN201721729789.XU patent/CN207694818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928346A (en) * | 2019-12-11 | 2020-03-27 | 苏州惠丰净化设备有限公司 | Biological safety cabinet controlled by speed regulation fan and electric air valve |
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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: 20180807 |