CN103041874A - Folding portable biosafety cabinet - Google Patents
Folding portable biosafety cabinet Download PDFInfo
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- CN103041874A CN103041874A CN2013100215278A CN201310021527A CN103041874A CN 103041874 A CN103041874 A CN 103041874A CN 2013100215278 A CN2013100215278 A CN 2013100215278A CN 201310021527 A CN201310021527 A CN 201310021527A CN 103041874 A CN103041874 A CN 103041874A
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Abstract
The invention relates to a folding portable biosafety cabinet, comprising a cabinet body, wherein a front cover is arranged on the open surface of the cabinet body; an air plate and a base are arranged in the cabinet body; the upper middle part of the base is a working area; the cross-section shape of the cabinet body is a right trapezoid; the oblique waist of the right trapezoid cabinet body is the open surface of the cabinet body; the cabinet body comprises a framework; the framework has a right trapezoid structure formed by jointing profiles with connectors; wallboards are arranged on the top surface, the bottom surface, the left and right side surfaces and the back surface of the framework; the wallboards are inserted into the board slots of the profiles; internal sealing strips are arranged between the wallboards and the profiles; and an outer sealing strip covers the joint of two profiles jointed with each other. The folding portable biosafety cabinet is quick to fold and fast to mount and demount as the profiles are jointed together to form the mainframe of the cabinet and the wallboards are inserted into the profiles; as a result, the folding portable biosafety cabinet is capable of performing biological experiments based on small laboratories and mobile laboratories, and simultaneously capable of well protecting the safety of the experimenters and the environment.
Description
Technical field:
The invention belongs to the Bioexperiment equipment technical field, be specifically related to a kind of Foldable cellular Biohazard Safety Equipment.
Background technology:
At laboratory operation liquid or semifluid, for example shake, pour into, stir or be added to fluid drips on the surface of solids or when being added drop-wise in the another kind of liquid, may produce aerosol.And to the agar plate streak inoculation, with suction pipe inoculating cell blake bottle, carry out centrifugal and when carrying out the animal operation, these laboratory operation all may produce aerosol to infecting liquid.The diameter that can't see for these naked eyes is the small liquid of 5～100 μ m less than 5 microns aerosol and diameter, and laboratory worker can not be recognized their existence usually, and may suck or the other materials of cross pollution work top.
Biohazard Safety Equipment is when having infective experiment material for operation primary culture, bacterium strain and diagnostic sample etc.; be used for protecting operator, laboratory environment and experiment material, make it avoid being exposed to that issuable infectious aerosol and spatters design in the aforesaid operations process.Biohazard Safety Equipment can effectively reduce because aerosol exposes laboratory infection and the culture cross pollution that causes.Biohazard Safety Equipment simultaneously also can the Protection environment.In fact, Biohazard Safety Equipment more lays particular emphasis on protection operating personnel and environment, prevents that the pathogenic microorganism diffusion personnel that cause that operate from injuring and environmental pollution.
But, comparatively strict to technical requirements such as fan deliveries because the Biohazard Safety Equipment safe class has relatively high expectations, so existing Biohazard Safety Equipment volume, weight are all larger; And be not suitable for small-size laboratory and mobile laboratory and use, cause the limitation at specific area, reduced and carried out Bioexperiment in small-size laboratory and the mobile laboratory, so that test sample can not in time obtain effective examination, greatly increased from collected specimens to the time of doing experiment simultaneously.
Summary of the invention:
In sum; in order to overcome the deficiency of prior art problem; the invention provides a kind of Foldable cellular Biohazard Safety Equipment; it is to have adopted section bar mutually to be spliced into the cabinet body frame; with the wallboard of corrosion resistant plate as cabinet; wallboard is inserted in the section bar; the plug-in mounting interface of wallboard and section bar seals by silica gel strip; two adjacent section assemblings meet at right angles simultaneously; the splicing seam is sealed by the right angle sealing strip; realized fast folding; fast assembling-disassembling, thus realize in small-size laboratory and mobile laboratory, can carrying out Bioexperiment, can be good at simultaneously the safety of Protection personnel and environment.Solved simultaneously the sealing problem of safety cabinet itself.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of Foldable cellular Biohazard Safety Equipment, wherein: comprise cabinet, aerofoil, base and protecgulum, be provided with protecgulum on the opening surface of cabinet, the cabinet upper inside wall is provided with boss, be provided with aerofoil on the boss, the bottom is provided with base in the cabinet, the base middle part is the workspace, be provided with air inlet on the top of cabinet sidewall, be provided with air outlet on the bottom of cabinet sidewall, the cross sectional shape of cabinet is right-angled trapezium, the oblique waist of right-angled trapezium cabinet is the opening surface of cabinet, described cabinet comprises skeleton, wallboard, interior sealing strip and external seal strip, skeleton are the ladder structure of right angle that is assembled into by section bar and joint, the end face of skeleton, the bottom surface, left, right flank and the back side are provided with wallboard, wallboard is inserted in the plate slot of section bar, the plug joint place of wallboard and section bar is provided with interior sealing strip, is coated with external seal strip on the seam of two two section bars that mutually splice, and the external seal strip spiral-lock is in the external seal groove of section bar.
Technical scheme of the present invention can also be achieved in that described protecgulum comprises connecting plate and form plate, connecting plate is by joint and be threaded in the top of cabinet opening surface, form plate and connecting plate are flexibly connected by hinge, described connecting plate comprises framework and panel, and framework is formed by section assembling.
Technical scheme of the present invention can also be achieved in that two of described cabinet are provided with the silica gel sealing bar in the splicing groove of two section bars of splicing mutually.
Technical scheme of the present invention can also be achieved in that on the described base and be provided with air vent, and air vent arranges along the long limit of base, and the base middle part is to lower recess, and described depression is the workspace.
Technical scheme of the present invention can also be achieved in that the outer edge of described base is provided with the operation support member.
Technical scheme of the present invention can also be achieved in that described interior sealing strip is U-shaped silica gel strip.
Technical scheme of the present invention can also be achieved in that described external seal strip is the right angle silica gel strip.
Technical scheme of the present invention can also be achieved in that described wallboard is corrosion resistant plate.
Technical scheme of the present invention can also be achieved in that described section bar is aluminium alloy extrusions.
Technical scheme of the present invention can also be achieved in that described joint is bayonet joint or is the right angle connection strap.
Beneficial effect of the present invention is:
1, the present invention has adopted section bar mutually to be spliced into the cabinet body frame; with the wallboard of corrosion resistant plate as cabinet; wallboard is inserted in the section bar; the plug-in mounting interface of wallboard and section bar seals by silica gel strip; two adjacent section assemblings meet at right angles simultaneously, and the splicing seam has realized fast folding, fast assembling-disassembling by the sealing of right angle sealing strip; thereby realize in small-size laboratory and mobile laboratory, can carrying out Bioexperiment, can be good at simultaneously the safety of Protection personnel and environment.
2, skeleton of the present invention is assembled by section bar and joint, wallboard of the present invention is inserted in the plate slot of section bar, aerofoil of the present invention is placed on the interior boss of cabinet, base of the present invention is placed on the interior base plate of cabinet, working plate of the present invention is placed on the base, and so design is all in order to be convenient to dismounting, the fixing connected mode of utilization that the present invention is few, mostly adopt assembly unit, easily and fast dismounting transportation.
3, between the section bar that the present invention is spliced mutually, between wallboard and the section bar; the seam of two section bars that mutually splice all arranges sealing strip outward; good sealing effect; can be good at preventing that the interior aerosol diffusion of safety cabinet to safety cabinet, playing a very good protection to experimenter and laboratory environment.
4, cabinet of the present invention is ladder structure of right angle, and the outer edge setting operation bracing frame of base of the present invention makes things convenient for the experimenter to operate, the experimenter when operation the arm Comparison of Gardening Activities freely, comfortable.
5, the present invention is simple in structure, disassembly and assembly are convenient, the dismounting after fold, volume is little, it is little to occupy the space, convenient transportation is carried, can solve effectively that existing Biohazard Safety Equipment volume is large, the problem of Heavy Weight, make Biohazard Safety Equipment arrive application at small-size laboratory and mobile laboratory's recuperation, thereby provide condition for carrying out timely Bioexperiment.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A section enlarged diagram among Fig. 1 of the present invention;
Fig. 3 is cabinet of the present invention and internal structure schematic diagram thereof;
Fig. 4 is the B section enlarged diagram among Fig. 3 of the present invention;
Fig. 5 is the structural representation of protecgulum of the present invention;
Fig. 6 is Air Flow schematic diagram of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Embodiment one:
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 5, a kind of Foldable cellular Biohazard Safety Equipment comprises cabinet 1, aerofoil 3, base 4, working plate 5 and protecgulum 2, is provided with protecgulum 2 on the opening surface of cabinet 1, cabinet 1 upper inside wall is provided with boss, be provided with aerofoil 3 on the boss, cabinet 1 interior bottom is provided with base 4, and the middle part is workspace 5 on the base 4, be provided with air vent 19 on the base 4, air vent 19 is along the long limit layout of base 4, and base 4 middle parts are to lower recess, and described depression is workspace 5.The outer edge of base 4 is provided with operation support member 20, be provided with air inlet 6 on the top of cabinet 1 sidewall, be provided with air outlet 7 on the bottom of cabinet 1 sidewall, the cross sectional shape of cabinet 1 is right-angled trapezium, the oblique waist of right-angled trapezium cabinet 1 is the opening surface of cabinet 1, described cabinet 1 comprises skeleton 8, wallboard 9, interior sealing strip 10 and external seal strip 11, skeleton 8 is the ladder structure of right angle that are assembled into by section bar 12 and joint 13, section bar 12 is aluminium alloy extrusions 12, wallboard 9 is corrosion resistant plate, the end face of skeleton 8, the bottom surface, left, right flank and the back side are provided with wallboard 9, wallboard 9 is inserted in the plate slot of section bar 12, wallboard 9 is provided with interior sealing strip 10 with the plug joint place of section bar 12, interior sealing strip 10 is U-shaped silica gel strip, and two mutually are provided with 18, two of silica gel sealing bars in the splicing groove of two section bars 12 of splicing and mutually are coated with external seal strip 11 on the seam of two section bars 12 of splicing, external seal strip 11 spiral-locks are in the external seal groove of section bar 12, and external seal strip 11 is the right angle silica gel strip.Described protecgulum 2 comprises connecting plate 21 and form plate 14, connecting plate 21 is by joint 13 and be threaded in the top of cabinet 1 opening surface, form plate 14 is flexibly connected by hinge 15 with connecting plate 21, and described connecting plate 21 is comprised of section bar 12 assembled framework 17 and panels 16.Described joint 13 is bayonet joint.
As shown in Figure 6, during use, the air inlet 6 of cabinet 1 is connected with air filter, the air outlet 7 of cabinet 1 is connected with extractor fan gets final product, the experimenter is at working plate 5 enterprising line operates, extractor fan drives air cabinet 1 interior flowing, air after air filter filters enters in the cabinet 1 from air inlet, flow in the operating space of cabinet 1 downwards through aerofoil 3, be subjected to stopping of working plate 5, the part air circulates in the operating space, and remaining air enters space between base 4 and the working plate 5 from the air vent 19 on the working plate 5, and the air outlet 7 from cabinet 1 is pumped at last.
When the needs disassembled for transport is of the present invention, pull down first joint 13 and bolt that connecting plate 21 is connected with cabinet 1, take off protecgulum 2, then from cabinet 1 interior taking-up aerofoil 3, working plate 5 and base 4, then pull down external seal strip 11, last end face, left and right side and the back side of pulling down successively cabinet 1 stacks each parts of pulling down and gets final product.
Embodiment two:
As shown in Figure 3, Figure 4, repeat embodiment one, following difference is arranged, described joint 13 is the right angle connection strap.
Be noted that, the above embodiment is to the explanation of technical solution of the present invention and unrestricted, other modification that is equal to replacement or makes according to prior art of affiliated technical field those of ordinary skill, as long as do not exceed thinking and the scope of technical solution of the present invention, all should be included within the interest field of the presently claimed invention.
Claims (10)
1. Foldable cellular Biohazard Safety Equipment, it is characterized in that: comprise cabinet (1), aerofoil (3), base (4) and protecgulum (2), be provided with protecgulum (2) on the opening surface of cabinet (1), cabinet (1) upper inside wall is provided with boss, be provided with aerofoil (3) on the boss, the interior bottom of cabinet (1) is provided with base (4), base (4) middle part is workspace (5), be provided with air inlet (6) on the top of cabinet (1) sidewall, be provided with air outlet (7) on the bottom of cabinet (1) sidewall, the cross sectional shape of cabinet (1) is right-angled trapezium, the oblique waist of right-angled trapezium cabinet (1) is the opening surface of cabinet (1), described cabinet (1) comprises skeleton (8), wallboard (9), interior sealing strip (10) and external seal strip (11), skeleton (8) is the ladder structure of right angle that is assembled into by section bar (12) and joint (13), the end face of skeleton (8), the bottom surface, left, right flank and the back side are provided with wallboard (9), wallboard (9) is inserted in the plate slot of section bar (12), wallboard (9) is provided with interior sealing strip (10) with the plug joint place of section bar (12), be coated with external seal strip (11) on the seam of two two section bars (12) that mutually splice, external seal strip (11) spiral-lock is in the external seal groove of section bar (12).
2. Foldable cellular Biohazard Safety Equipment according to claim 1, it is characterized in that: described protecgulum (2) comprises connecting plate (21) and form plate (14), connecting plate (21) is by joint (13) and be threaded in the top of cabinet (1) opening surface, form plate (14) is flexibly connected by hinge (15) with connecting plate (21), described connecting plate (21) comprises framework (17) and panel (16), and framework (17) is assembled by section bar (12).
3. Foldable cellular Biohazard Safety Equipment according to claim 1 is characterized in that: be provided with silica gel sealing bar (18) in the splicing groove of two two section bars (12) that mutually splice of described cabinet (1).
4. Foldable cellular Biohazard Safety Equipment according to claim 1, it is characterized in that: be provided with air vent (19) on the described base (4), air vent (19) is arranged along the long limit of base (4), base (4) middle part is to lower recess, and described depression is workspace (5).
5. Foldable cellular Biohazard Safety Equipment according to claim 1 is characterized in that: the outer edge of described base (4) is provided with operation support member (20).
6. Foldable cellular Biohazard Safety Equipment according to claim 1, it is characterized in that: described interior sealing strip (10) is U-shaped silica gel strip.
7. Foldable cellular Biohazard Safety Equipment according to claim 1, it is characterized in that: described external seal strip (11) is the right angle silica gel strip.
8. Foldable cellular Biohazard Safety Equipment according to claim 1, it is characterized in that: described wallboard (9) is corrosion resistant plate.
9. Foldable cellular Biohazard Safety Equipment according to claim 1, it is characterized in that: described section bar (12) is aluminium alloy extrusions.
10. Foldable cellular Biohazard Safety Equipment according to claim 1 is characterized in that: described joint (13) is for bayonet joint or be the right angle connection strap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100215278A CN103041874A (en) | 2013-01-22 | 2013-01-22 | Folding portable biosafety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100215278A CN103041874A (en) | 2013-01-22 | 2013-01-22 | Folding portable biosafety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103041874A true CN103041874A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100215278A Pending CN103041874A (en) | 2013-01-22 | 2013-01-22 | Folding portable biosafety cabinet |
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| Country | Link |
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| CN (1) | CN103041874A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216719A (en) * | 2019-07-05 | 2019-09-10 | 中国建筑科学研究院有限公司 | A protector for biological experiments for biosafety laboratory |
| CN110468046A (en) * | 2019-07-02 | 2019-11-19 | 英诺维尔智能科技（苏州）有限公司 | A kind of isolator warehouse structure |
| CN111373924A (en) * | 2018-12-28 | 2020-07-07 | 株式会社久保田 | Harvester |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971644A (en) * | 1974-08-28 | 1976-07-27 | Wal-Gen Corporation | Mixing and detoxification tank with filtration system |
| GB2237816A (en) * | 1989-11-09 | 1991-05-15 | Cambridge Isolation Tech | Isolator transfer containers |
| CN2564633Y (en) * | 2002-08-23 | 2003-08-06 | 王欣 | Folding integrated mobile house |
| CN101310939A (en) * | 2007-05-25 | 2008-11-26 | 鸿富锦精密工业（深圳）有限公司 | Dust-free workstation |
| CN201295610Y (en) * | 2008-06-13 | 2009-08-26 | 上海力申科学仪器有限公司 | Biological safety cabinet with double-blower soft air duct structure |
| CN101983772A (en) * | 2010-12-01 | 2011-03-09 | 上海力申科学仪器有限公司 | Comfortable-operation biological safety cabinet |
| CN203155237U (en) * | 2013-01-22 | 2013-08-28 | 中国检验检疫科学研究院 | Foldable portable-type biosafety cabinet |
-
2013
- 2013-01-22 CN CN2013100215278A patent/CN103041874A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971644A (en) * | 1974-08-28 | 1976-07-27 | Wal-Gen Corporation | Mixing and detoxification tank with filtration system |
| GB2237816A (en) * | 1989-11-09 | 1991-05-15 | Cambridge Isolation Tech | Isolator transfer containers |
| CN2564633Y (en) * | 2002-08-23 | 2003-08-06 | 王欣 | Folding integrated mobile house |
| CN101310939A (en) * | 2007-05-25 | 2008-11-26 | 鸿富锦精密工业（深圳）有限公司 | Dust-free workstation |
| CN201295610Y (en) * | 2008-06-13 | 2009-08-26 | 上海力申科学仪器有限公司 | Biological safety cabinet with double-blower soft air duct structure |
| CN101983772A (en) * | 2010-12-01 | 2011-03-09 | 上海力申科学仪器有限公司 | Comfortable-operation biological safety cabinet |
| CN203155237U (en) * | 2013-01-22 | 2013-08-28 | 中国检验检疫科学研究院 | Foldable portable-type biosafety cabinet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111373924A (en) * | 2018-12-28 | 2020-07-07 | 株式会社久保田 | Harvester |
| CN111373924B (en) * | 2018-12-28 | 2024-01-02 | 株式会社久保田 | Harvester |
| CN110468046A (en) * | 2019-07-02 | 2019-11-19 | 英诺维尔智能科技（苏州）有限公司 | A kind of isolator warehouse structure |
| CN110216719A (en) * | 2019-07-05 | 2019-09-10 | 中国建筑科学研究院有限公司 | A protector for biological experiments for biosafety laboratory |
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Application publication date: 20130417 |