CN204294242U - Two-sided multistation three-grade biological safety cabinet - Google Patents
Two-sided multistation three-grade biological safety cabinet Download PDFInfo
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- CN204294242U CN204294242U CN201420686623.4U CN201420686623U CN204294242U CN 204294242 U CN204294242 U CN 204294242U CN 201420686623 U CN201420686623 U CN 201420686623U CN 204294242 U CN204294242 U CN 204294242U
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- cabinet
- station face
- safety cabinet
- biological safety
- transparent station
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- 238000000034 method Methods 0.000 abstract description 5
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- 230000008520 organization Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001524 infective effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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Abstract
The utility model discloses a kind of two-sided multistation three-grade biological safety cabinet, comprise cabinet, support and be positioned at the material pass box at two ends, described cabinet left and right, also comprise the air feed filter being arranged at cabinet crown center position and the exhaust-air filter being arranged at both sides before and after cabinet top in addition, described safety cabinet also comprises the transparent station face being positioned at two sides before and after cabinet, described transparent station face is sealedly connected with at least 2 operation rubber gloves be placed in cabinet.All be provided with the two-sided station project organization of operation position owing to adopting both sides, front and back and the operation position of multiple rubber gloves is set on station face, thus in actual moving process, the device resource of described safety cabinet can be maximized utilization, production output efficiency improves, cost reduces, and in industry can extensively be promoted the use of in practical application.
Description
technical field:
the utility model relates to a kind of three-grade biological safety cabinet, particularly a kind of three-grade biological safety cabinet of duplexing plane multioperation station.
background technology:
In nowadays health care, disease prevention and control, food hygiene, bio-pharmaceuticals, in the work in the fields such as environmental monitoring and different kind organism laboratory, operation primary culture, Biohazard Safety Equipment all can be used when bacterium strain and diagnostic sample etc. have infective experiment material, now Biohazard Safety Equipment in industry is mainly divided into three grades by air-flow and isolated screen structure, and it is general clinical, diagnosis, teaching, the relevant endogenous carried out in research and the work of exogenous cause of disease, all need to use three-grade biological safety cabinet, and three-grade biological safety cabinet used on the market at present, it is all generally the project organization of operative employee's plane and an operation position, when doing batch and studying, time particularly in the actual moving process of nature of production, production efficiency can be there is lower, the problems such as utilization rate of equipment and installations is lower, thus use cost is higher.
utility model content:
The technical problems to be solved in the utility model is to provide and a kind ofly improves output efficiency and utilization rate of equipment and installations and cost-saving two-sided multistation three-grade biological safety cabinet when needing batch production or research.
For solving the problem, the utility model is achieved through the following technical solutions:
A kind of two-sided multistation three-grade biological safety cabinet, comprise cabinet, support and be positioned at the material pass box at two ends, described cabinet left and right, also comprise the confession blower fan and effective filter that are arranged at cabinet crown center position and the exhaust-air filter being arranged at both sides before and after cabinet top in addition, described safety cabinet also comprises the transparent station face being positioned at both sides before and after cabinet, described transparent station face is sealedly connected with at least 2 operation rubber gloves be placed in cabinet.
As preferably, good airflow circulating can be formed in actual moving process for making described safety cabinet, avoid the cross pollution of air-flow, a return air channel plate is being provided with medial surface vertical range 4-6mm position, transparent station face, described return air channel plate is substantially parallel with transparent station face, described return air channel plate top and bottom are bolted to connection in cabinet top and bottom, transparent station face, thus make negative pressure environment in described safety cabinet effectively can separate the fixing air-flow circulation route of formation then, therefore, advantageously operating environment in safety cabinet.
As preferably, for making the device resource utilization rate of described two-sided multistation three-grade biological safety cabinet maximize, improve output efficiency, described transparent station face is provided with 4 or 6 operation rubber gloves.
As preferably, can more be conducive to operating personnel for making described safety cabinet to operate in cabinet, described transparent station face and vertical plane are 10-15 ° of angle of inclination, thus can have a good visual field and operating space when operating personnel operate, thus improve operating efficiency.
As preferably, described transparent station wall thickness is 3-5mm.
Compared with prior art, usefulness of the present utility model is: described two-sided multistation three-grade biological safety cabinet, before and after adopting, both sides are all provided with the two-sided station project organization of operation position, the operation position of multiple rubber gloves is set in addition on station face, thus in actual moving process, the device resource of described safety cabinet can be maximized utilization, produces output efficiency and improves, cost reduces, and in industry can extensively be promoted the use of in practical application.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Fig. 1 is a kind of two-sided multistation three-grade biological safety cabinet Facad structure schematic diagram of the utility model;
Fig. 2 is a kind of two-sided multistation three-grade biological safety cabinet side structure schematic diagram of the utility model;
In figure: 1, cabinet; 2, support; 3, material pass box; 4, for blower fan; 5, exhaust-air filter; 6, transparent station face; 7, rubber gloves; 8, return air channel plate; 9, complex control system; 10, effective filter.
detailed description of the invention:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail:
A kind of two-sided multistation three-grade biological safety cabinet of the utility model, as Fig. 1, shown in Fig. 2, comprise cabinet 1, support 2 and be positioned at the material pass box 3 at described cabinet about 1 two ends, described material pass box generally adopts the interlocking structure of two storied gate in actual applications, to ensure to have in cabinet in material transmittance process 1 a comparatively clean air ambient, also comprise in addition be arranged at cabinet 1 crown center position for blower fan 4 and for blower fan effective filter 10 and be arranged at the exhaust-air filter 5 of both sides before and after cabinet 1 top, described safety cabinet also comprises and is positioned at the transparent station face 6 that two sides wall thickness before and after cabinet 1 is 3-5mm, preferably, can more be conducive to staff for making described safety cabinet to operate in cabinet, described transparent station face 6 is 10-15 ° of angle of inclination with vertical plane, thus a good visual field and operating space can be had when staff operates, thus raising operating efficiency, in addition, described transparent station face 6 is sealedly connected with at least 2 operation rubber gloves 7 be placed in cabinet 1, preferably, the quantity of the operation rubber gloves 7 herein arranged is 4 or 6, thus not only effectively utilize device resource, and the design of multistation can also improve production capacity and operating efficiency.
Therefore, described two-sided multistation three-grade biological safety cabinet is in actual motion use procedure, material enters the operation element region in cabinet 1 through material pass box 3, and in cabinet 1 due in complex control system to the blast velocity control for blower fan 4 and exhaust blower, thus make to remain negative pressure state in cabinet 1, realize anti-leak protection to greatest extent, preferably, as shown in Figure 2, a return air channel plate 8 is being provided with medial surface vertical range 4-6mm position, transparent station face 6, described return air channel plate 8 is substantially parallel with transparent station face 6, described return air channel plate 8 upper end is fixedly connected with cabinet 1 top bolt, bottom is fixedly connected with transparent station face 6 screw rod, therefore, under control system effect, center operations region a belongs to lower negative pressure district, high negative pressure district b is belonged in both sides return air channel plate 8, thus negative pressure environment in described safety cabinet can effectively be separated, be more conducive to the gas flowing in cabinet 1 and circulation, therefore, air-flow in cabinet 1 from middle air outlet filter 3 down after the c of region, operation position, from two side bottoms through return air channel upwards flow eventually pass exhaust-air filter 5 after discharge, circulation like this, thus ensure the cross pollution that operating area in cabinet 1 continues to have a comparatively clean working environment and avoids between air-flow.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. a two-sided multistation three-grade biological safety cabinet, comprise cabinet (1), support (2) and be positioned at the material pass box (3) at cabinet (1) two ends, left and right, also comprise confession blower fan (4) and effective filter (8) that are arranged at cabinet (1) crown center position and the exhaust-air filter (5) being arranged at both sides before and after cabinet (1) top in addition, it is characterized in that: described safety cabinet also comprises the transparent station face (6) being positioned at both sides before and after cabinet (1), described transparent station face (6) is sealedly connected with at least 2 operation rubber gloves (7) be placed in cabinet (1).
2. two-sided multistation three-grade biological safety cabinet according to claim 1, is characterized in that: described transparent station face (6) is provided with 4 or 6 operations rubber gloves (7).
3. two-sided multistation three-grade biological safety cabinet according to claim 1, it is characterized in that: be provided with a return air channel plate (6) with transparent station face (6) medial surface vertical range 40-60mm position, described return air channel plate (6) is substantially parallel with transparent station face, described return air channel plate (6) upper end is fixedly connected with cabinet (1) top bolt, and bottom is fixedly connected with by stud screw rod with transparent station face (6).
4. two-sided multistation three-grade biological safety cabinet according to claim 1, is characterized in that: described transparent station face (6) and vertical plane are 10-15 ° of angle of inclination.
5. two-sided multistation three-grade biological safety cabinet according to claim 1, is characterized in that: described transparent station face (6) wall thickness is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686623.4U CN204294242U (en) | 2014-11-17 | 2014-11-17 | Two-sided multistation three-grade biological safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686623.4U CN204294242U (en) | 2014-11-17 | 2014-11-17 | Two-sided multistation three-grade biological safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294242U true CN204294242U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686623.4U Expired - Fee Related CN204294242U (en) | 2014-11-17 | 2014-11-17 | Two-sided multistation three-grade biological safety cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN204294242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437681A (en) * | 2014-11-17 | 2015-03-25 | 苏州卫捷医药科技有限公司 | Double-sided multi-station three-stage biosafety cabinet |
-
2014
- 2014-11-17 CN CN201420686623.4U patent/CN204294242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437681A (en) * | 2014-11-17 | 2015-03-25 | 苏州卫捷医药科技有限公司 | Double-sided multi-station three-stage biosafety cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |