CN207694818U - Biological clean safety cabinet - Google Patents

Biological clean safety cabinet Download PDF

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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
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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
Application number
CN201721729789.XU
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Chinese (zh)
Inventor
徐超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Kanyen Biological Technology Co ltd
Original Assignee
Qingdao Kanyen Biological Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Kanyen Biological Technology Co ltd filed Critical Qingdao Kanyen Biological Technology Co ltd
Priority to CN201721729789.XU priority Critical patent/CN207694818U/en
Application granted granted Critical
Publication of CN207694818U publication Critical patent/CN207694818U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • 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

Biologic cleanliness safety cabinet
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.
CN201721729789.XU 2017-12-13 2017-12-13 Biological clean safety cabinet Expired - Fee Related CN207694818U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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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