CN206082557U - Bio -safety cabinet - Google Patents
Bio -safety cabinet Download PDFInfo
- Publication number
- CN206082557U CN206082557U CN201621054298.5U CN201621054298U CN206082557U CN 206082557 U CN206082557 U CN 206082557U CN 201621054298 U CN201621054298 U CN 201621054298U CN 206082557 U CN206082557 U CN 206082557U
- Authority
- CN
- China
- Prior art keywords
- mouth
- blowing mouth
- air
- safety equipment
- cover plate
- 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
- 238000007664 blowing Methods 0.000 claims abstract description 63
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 238000005303 weighing Methods 0.000 claims abstract description 18
- 239000011521 glass Substances 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000011859 microparticle Substances 0.000 claims description 3
- 238000003556 assay Methods 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000003471 anti-radiation Effects 0.000 abstract 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000005286 illumination Methods 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000006941 Laboratory Infection Diseases 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a bio -safety cabinet, the power distribution box comprises a box body, the support column, preceding protective cover plate, and a control panel, a filte, the air exit, the supply -air outlet, the fan, the ultraviolet fluorescent tube, the illumination fluorescent tube, the weighing device, go up blowing opening, the downward blowing air mouth, left side blowing opening and right blowing opening, the four corners department of box lower extreme is equipped with the support column, preceding protective cover plate's central authorities are provided with insulating anti -radiation glass, open insulating anti -radiation glass's centre has two trompils, be provided with the handhole door in the trompil, there is silicon rubber washer on the handhole door, filter run -on wind gap and supply -air outlet, bottom at the box is provided with the fan, the fan links to each other with air exit and supply -air outlet, it holds a section of thick bamboo and abandonment mouth to set up the instrument in one side of weighing device, be provided with the sleeve on the abandonment mouth. This bio -safety cabinet simple structure, economical and practical has guaranteed the experiment and has carried out having guaranteed again the experimenter's safety when the operation of in -process can not destroy the sterile environment of cabinet inner space.
Description
Technical field
The utility model belongs to Bioexperiment equipment technical field, more particularly to a kind of Biohazard Safety Equipment.
Background technology
Biohazard Safety Equipment is for protecting one kind of personal security, product safety and external environment condition safety to provide dustless nothing
The air cleaning facility of bacterium working environment, and can contaminated air is artificially controlled by special filtration channel by workspace
System is discharged into outdoor, it is to avoid human and environment is worked the mischief, is a kind of safe microorganism special cleansing workbench, be can be applicable to
The relevant industries such as biology laboratory, health care, bio-pharmaceuticals, to improving process conditions, protection operator's is healthy equal
There is good result.
Its principle be harmful substance is filtered by filter after, the air after filtration is discharged to by reality by exhaust system
Test outdoor, partly return to work top, reduce because the laboratory infection caused by aerosol exposure and culture intersect
Pollution, plays a part of environmental protection.
Before 30 years, Biohazard Safety Equipment detection is carried out abroad, the standard in current Main Basiss European Union or the U.S..
At home, unified Biohazard Safety Equipment detection national standard is there is presently no, Biohazard Safety Equipment detection method is very chaotic, existing
The standard of the Ministry of Construction, the standard for having Bureau of Drugs Supervision again, also using the company standard of EU criteria, Unite States Standard or each factory
's.
Biohazard Safety Equipment detects that existing main standard foundation has：
(1) European Union EN 12469：2000《Biotechnology-Peformance Criteria for
Microbiological Safety Cabinets》；
(2) U.S. NSF/ANSI 49-2002《Class II(Laminar Flow)Biosafety Cabinetry》；
(3) JG 170-2005 People's Republic of China (PRC) building industry professional standard《Biohazard Safety Equipment》；
(4) YY0569-2011 People's Republic of China (PRC) pharmaceuticals industry standard《Biohazard Safety Equipment》.
At present, the unfolding mode of the front protective cover plate of traditional biological safety cabinet is generally straight-opening type and type of push and pull up down (such as
Patent name for cabinet door switch of biological safety cabinet detection structure, the utility model patent of Patent No. 201020633028.6).
And both unfolding modes are all larger with extraneous air contact area in safety cabinet when experimental implementation is carried out.Weaken using peace
The purpose that full cabinet is tested.
Utility model content
For drawbacks described above, the utility model overcomes shortcoming of the prior art, there is provided a kind of Biohazard Safety Equipment.
In order to solve above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of Biohazard Safety Equipment, including casing, support column, front protective cover plate, control panel, filter, exhaust outlet, air-supply
Mouth, blower fan, ultraviolet lamp tube, illuminating lamp tube, weighing device, up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth, in case
Four support columns are set at the corner of the lower end of body, the protective cover plate before the front end of casing is arranged, the central authorities of front protective cover plate set
Non-browning glass is equipped with, in the centre of non-browning glass two perforates, the left and right sides of front protective cover plate and the company of casing are provided with
Meet place and two telescopic masts are set, control panel is set in the right side upper end of casing, the lower section of control panel arranges filter, air draft
Mouth and air outlet, filter connection exhaust outlet and air outlet, in the bottom of casing blower fan, blower fan and exhaust outlet and air-supply are provided with
Mouth is connected, and be arranged in parallel ultraviolet lamp tube in the box house one side relative with front protective cover plate, on the top surface of box house
Arrange illuminating lamp tube, weighing device is set on the bottom surface of box house, weighing device side arrange instrument hold cylinder and
Discarded mouth, up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth are respectively provided with casing with front protective cover plate connecting place,
Wherein up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth are what V-type depression was arranged.
And, the open angle of described front protective cover plate is 0-135 degree.
And, port lid is respectively provided with two perforates that the centre of described non-browning glass is provided with, it is provided with port lid
Silica gel pad.
And, the quantity of described ultraviolet lamp tube is 3-5 groups.
And, sleeve is set on described discarded mouth, sleeve is made up of the edge of annular with the body of cylinder.
And, described weighing device is the one kind in counter balance, assay balance, electronic balance or precision balance.
And, ultraviolet lamp tube, illuminating lamp tube, filter, exhaust outlet and air outlet are provided with described control panel
Switch.
And, described filter is that 0.12 and 0.3 microparticles are stopped with the HEPA filtrations that efficiency reaches 99.999%
Device.
And, described up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth have identical structure, i.e., by
One air-out inclined-plane and the second air-out inclined-plane form the depression of V-type, and on the first air-out inclined-plane and the second air-out inclined-plane air-out is provided with
Hole, exhaust vent is a diameter of 0.3-0.7 centimetre.
And, described up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth are by gas pipeline and blower fan phase
Even.
Advantage of the present utility model and beneficial effect are：
1. this Biohazard Safety Equipment is provided with two perforates on the non-browning glass of front protective cover plate, and in experiment process is carried out
In, arm can be stretched into and implement in safety cabinet operation by experimenter by tapping.Avoid in experimentation due to opening lid
Plate and cause the big airflow fluctuation of generation in cabinet.
2. this Biohazard Safety Equipment arranges up-draught mouth, lower blowing mouth, the left blowing of V-type depression in the position contacted with the external world
Mouth and right blowing mouth, it is ensured that the gnotobasis in built-in function space.
3. this Biohazard Safety Equipment uses HEPA filters, and the air of casing is filtered, and makes to reach nothing in operating space
Collarium border.
4. the weighing device for arranging in this Biohazard Safety Equipment allows the experiment of weighing in Experiment on Microbiology in gnotobasis
Under carry out, make experiment process and step more compact, more specification.
5. discarded mouth is provided with this Biohazard Safety Equipment, on discarded mouth sleeve is provided with, this sleeve plays fixed discarded object
The effect of collecting bag.The waste gathering bag fixed can be changed arbitrarily, not only facilitated but also safety.
Description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth.
Fig. 3 is the schematic top plan view of up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth.
Fig. 4 is the side-looking floor map of up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth.
Fig. 5 is the schematic top plan view of sleeve.
Fig. 6 is the side-looking floor map of sleeve.
Fig. 7 is the schematic top plan view of port lid.
Fig. 8 is the side-looking floor map of port lid.
Wherein 1 is port lid, and 1-1 is silica gel pad, and 2 is front protective cover plate, and 3 is non-browning glass, and 4 is illuminating lamp tube, and 5 are
Up-draught mouth, 6 is right telescopic mast, and 7 is casing, and 8 is control panel, and 9 is right blowing mouth, and 10 is filter, and 11 is exhaust outlet, 12
For air outlet, 13 is support column, and 14 is weighing device, and 15 are discarded mouth, and 16 is lower blowing mouth, and 17 hold cylinder for instrument, and 18 are
Ultraviolet lamp tube, 19 is left blowing mouth, and 20 is left telescopic mast, and 21 is the first air-out inclined-plane, and 22 is the second air-out inclined-plane.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment：
As shown in figure 1, a kind of Biohazard Safety Equipment, including casing 7, support column 13, front protective cover plate 2, control panel 8, mistake
Filter 10, exhaust outlet 11, air outlet 12, blower fan, ultraviolet lamp tube 18, illuminating lamp tube 4, weighing device 14, up-draught mouth 5, under blow
Air port 16, left blowing mouth 19 and right blowing mouth 9, arrange four support columns, in the front end of casing at the corner of the lower end of casing
Protective cover plate before arranging, the open angle of front protective cover plate is 120 degree, and the central authorities of front protective cover plate are provided with non-browning glass,
Two perforates are provided with the centre of non-browning glass, in two perforates port lid is respectively provided with, silica gel pad 1- is provided with port lid
1.The left and right sides of front protective cover plate arranges two telescopic masts with the junction of casing, and in the right side upper end of casing chain of command is arranged
Plate, is provided with the switch of ultraviolet lamp tube, illuminating lamp tube, filter, exhaust outlet and air outlet on control panel.Under control panel
Side arranges filter, exhaust outlet and air outlet, filter connection exhaust outlet and air outlet, and described filter is to 0.12 He
0.3 microparticles stop the HEPA filters that efficiency reaches 99.999%.The bottom of casing is provided with blower fan, blower fan and air draft
Mouth is connected with air outlet.Be arranged in parallel ultraviolet lamp tube in the box house one side relative with front protective cover plate, ultraviolet lamp tube
Quantity is 3 groups.Illuminating lamp tube is set on the top surface of box house.Weighing device is set on the bottom surface of box house, is weighed
Device is counter balance.Instrument is set in the side of weighing device and holds cylinder and discarded mouth, sleeve is set on described discarded mouth,
Sleeve is made up of the edge of annular with the body of cylinder, discarded to collect with sleeve fixed plastics bag when being tested
Thing.Up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth are respectively provided with casing and front protective cover plate connecting place, it is described
Up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth there is identical structure, i.e., gone out by the first air-out inclined-plane and second
Wind inclined-plane forms the depression of V-type, and exhaust vent, a diameter of 0.3- of exhaust vent are provided with the first air-out inclined-plane and the second air-out inclined-plane
0.7 centimetre, up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth are connected by gas pipeline with blower fan.
This Biohazard Safety Equipment is provided with two perforates on the non-browning glass of front protective cover plate, and in experiment process is carried out
In, arm can be stretched into and implement in safety cabinet operation by experimenter by tapping.Avoid in experimentation due to opening lid
Plate and cause the big airflow fluctuation of generation in cabinet.In the position contacted with the external world, up-draught mouth, the lower blowing of V-type depression are set
Mouth, left blowing mouth and right blowing mouth, it is ensured that the gnotobasis in built-in function space.Biohazard Safety Equipment uses HEPA filters,
The air of casing is filtered, makes to reach gnotobasis in operating space.The weighing device arranged in Biohazard Safety Equipment makes micro-
Experiment of weighing in Bioexperiment can be carried out in an aseptic environment, make experiment process and step more compact, more specification.In biology
Discarded mouth is provided with safety cabinet, on discarded mouth sleeve is provided with, this sleeve plays a part of fixed waste gathering bag.Consolidate
Fixed waste gathering bag can be changed arbitrarily, not only facilitated but also safety.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (10)
1. a kind of Biohazard Safety Equipment, including casing, support column, front protective cover plate, control panel, filter, exhaust outlet, air-supply
Mouth, blower fan, ultraviolet lamp tube, illuminating lamp tube, weighing device, up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth, in case
Four support columns are set at the corner of the lower end of body, the protective cover plate before the front end of casing is arranged, the central authorities of front protective cover plate set
Non-browning glass is equipped with, in the centre of non-browning glass two perforates, the left and right sides of front protective cover plate and the company of casing are provided with
Meet place and two telescopic masts are set, control panel is set in the right side upper end of casing, the lower section of control panel arranges filter, air draft
Mouth and air outlet, filter connection exhaust outlet and air outlet, in the bottom of casing blower fan, blower fan and exhaust outlet and air-supply are provided with
Mouth is connected, and be arranged in parallel ultraviolet lamp tube in the box house one side relative with front protective cover plate, on the top surface of box house
Arrange illuminating lamp tube, weighing device is set on the bottom surface of box house, weighing device side arrange instrument hold cylinder and
Discarded mouth, up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth are respectively provided with casing with front protective cover plate connecting place,
Wherein up-draught mouth, lower blowing mouth, left blowing mouth and right blowing mouth are what V-type depression was arranged.
2. a kind of Biohazard Safety Equipment according to claim 1, it is characterised in that：The open angle of described front protective cover plate
For 0-135 degree.
3. a kind of Biohazard Safety Equipment according to claim 1, it is characterised in that：The centre of described non-browning glass is provided with
Two perforates on be respectively provided with port lid, silica gel pad is provided with port lid.
4. a kind of Biohazard Safety Equipment according to claim 1, it is characterised in that：The quantity of described ultraviolet lamp tube is 3-5
Group.
5. a kind of Biohazard Safety Equipment according to claim 1, it is characterised in that：Sleeve is set on described discarded mouth, is covered
Cylinder is made up of the edge of annular with the body of cylinder.
6. a kind of Biohazard Safety Equipment according to claim 1, it is characterised in that：Described weighing device be counter balance,
One kind in assay balance, electronic balance or precision balance.
7. a kind of Biohazard Safety Equipment according to claim 1, it is characterised in that：It is provided with described control panel ultraviolet
The switch of fluorescent tube, illuminating lamp tube, filter, exhaust outlet and air outlet.
8. a kind of Biohazard Safety Equipment according to claim 1, it is characterised in that：Described filter is to 0.12 and 0.3
Microparticles stop the HEPA filters that efficiency reaches 99.999%.
9. a kind of Biohazard Safety Equipment according to claim 1, it is characterised in that：Described up-draught mouth, lower blowing mouth, a left side
Blowing mouth and right blowing mouth have identical structure, i.e., the depression of V-type is formed by the first air-out inclined-plane and the second air-out inclined-plane, the
Exhaust vent is provided with one air-out inclined-plane and the second air-out inclined-plane, exhaust vent is a diameter of 0.3-0.7 centimetre.
10. a kind of Biohazard Safety Equipment according to claim 1, it is characterised in that：Described up-draught mouth, lower blowing mouth,
Left blowing mouth and right blowing mouth are connected by gas pipeline with blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621054298.5U CN206082557U (en) | 2016-09-13 | 2016-09-13 | Bio -safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621054298.5U CN206082557U (en) | 2016-09-13 | 2016-09-13 | Bio -safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206082557U true CN206082557U (en) | 2017-04-12 |
Family
ID=58476645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621054298.5U Expired - Fee Related CN206082557U (en) | 2016-09-13 | 2016-09-13 | Bio -safety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206082557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108624491A (en) * | 2018-04-18 | 2018-10-09 | 江苏猎阵生物科技有限公司 | A kind of packaged type PCR Lab |
-
2016
- 2016-09-13 CN CN201621054298.5U patent/CN206082557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108624491A (en) * | 2018-04-18 | 2018-10-09 | 江苏猎阵生物科技有限公司 | A kind of packaged type PCR Lab |
| CN108624491B (en) * | 2018-04-18 | 2020-05-19 | 江苏猎阵生物科技有限公司 | Movable PCR laboratory |
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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 |
Granted publication date: 20170412 |