CN202070344U - Biological safety cabinet with timing function - Google Patents
Biological safety cabinet with timing function Download PDFInfo
- Publication number
- CN202070344U CN202070344U CN 201120045847 CN201120045847U CN202070344U CN 202070344 U CN202070344 U CN 202070344U CN 201120045847 CN201120045847 CN 201120045847 CN 201120045847 U CN201120045847 U CN 201120045847U CN 202070344 U CN202070344 U CN 202070344U
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- CN
- China
- Prior art keywords
- cabinet
- safety equipment
- utility
- biological safety
- biohazard safety
- 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
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides a biological safety cabinet with timing function, comprising a cabinet body, wherein the cabinet body is internally provided with an exhaust system and a filter system. The biological safety cabinet is characterized by also comprising a timing device that can be a stopwatch, a timer or a clock and can be arranged on a displaying device or a control panel. The biological safety cabinet has the advantages of being used conveniently.
Description
Technical field
The utility model relates to a kind of Bioexperiment equipment, is specifically related to a kind of Biohazard Safety Equipment that has clocking capability.
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 in the another kind of liquid time, 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 issuable infectious aerosol and spatters in the aforesaid operations process and design.
Its principle be by filter with the harmful substance filtering after; air after will filtering by exhaust system is discharged to outside the laboratory, part turns back to work top; reduce because aerosol exposes laboratory infection and the culture cross pollution that is caused, and the protection environment, prevent the pollution of the environment.
The structure of Biohazard Safety Equipment comprises support 20, cabinet 10 as shown in Figure 1, and cabinet 10 tops set out air port 11, and the bottom surface is provided with workbench 12, observation window 13 and air inlet 14, is provided with filter material and exhaust system in cabinet 10 inside.
Because when the operation of safety cabinet or experiment, it is to need the control time to check need use the manual time-keeping device that a few thing is arranged, the manual time-keeping device need be placed on separately be adsorbed near the safety cabinet or with magnet above, be easy to lose, therefore traditional Biohazard Safety Equipment can not meet this requirement.。
The utility model content
At above-mentioned defective, the purpose of this utility model provides a kind of Biohazard Safety Equipment that has clocking capability, can not make things convenient for timing, the technical problem in control time to solve prior art.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of Biohazard Safety Equipment that has clocking capability comprises being provided with exhaust system, filtration system in cabinet, the cabinet, it is characterized in that, also is provided with a time set.
According to the described Biohazard Safety Equipment of the utility model preferred embodiment, described time set be stopwatch, alarm clock or timer one of them.
According to the described Biohazard Safety Equipment of the utility model preferred embodiment, described time set is arranged on the display unit or control panel of described Biohazard Safety Equipment.
Owing to adopted above technical characterictic, make the utility model than prior art, have following advantage and good effect:
The utility model can be provided with the time set of hardware or hardware in cabinet, stopwatch for example, can make things convenient for the user by this function of safety cabinet display screen control panel built-in, easy to clean and reduce the chance of cross pollution, can not lose, the user does not need other buying, will become convenient for operation that needs the control time or experiment like this.
Certainly, implement any one specific embodiment of the utility model content, might not realize above whole technique effect simultaneously.
Description of drawings
Fig. 1 is the schematic diagram of prior art Biohazard Safety Equipment;
Fig. 2 is a structural representation of the present utility model;
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model done being described in further detail.
Embodiment one
Please refer to Fig. 2, a kind of Biohazard Safety Equipment that has clocking capability comprises that cabinet 10, cabinet 10 are fixed on the support 20.Be provided with exhaust system, filtration system and workbench or the like in the cabinet, it is the general technical characterictic of prior art, does not add to give unnecessary details at this.
Be provided with time set 21 on cabinet 10 or in the cabinet 10, time set 21 can be stopwatch, alarm clock or the timer of hardware, also can be directly at the timing unit of the display floater embedded software of Biohazard Safety Equipment, can realize.
Like this, operating personnel can make things convenient for, and the time of experimental implementation is controlled.
Make the utility model than prior art, have following advantage and good effect:
The utility model can be provided with the time set of hardware or hardware in cabinet, for example stopwatch will become convenient for operation that needs the control time or experiment like this.
Going up disclosed only is preferred embodiment of the present utility model; be not to be used for limiting itself, any those of ordinary skill in the art are under the situation of the utility model spiritual connotation; the equalization of being done changes and changes, and all should drop in the protection domain of the present utility model.
Claims (3)
1. a Biohazard Safety Equipment that has clocking capability comprises being provided with exhaust system, filtration system in cabinet, the cabinet, it is characterized in that, also is provided with a time set.
2. Biohazard Safety Equipment as claimed in claim 1 is characterized in that, described time set be stopwatch, alarm clock or timer one of them.
3. Biohazard Safety Equipment as claimed in claim 1 is characterized in that, described time set is arranged on the display unit or control panel of described Biohazard Safety Equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120045847 CN202070344U (en) | 2011-02-23 | 2011-02-23 | Biological safety cabinet with timing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120045847 CN202070344U (en) | 2011-02-23 | 2011-02-23 | Biological safety cabinet with timing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070344U true CN202070344U (en) | 2011-12-14 |
Family
ID=45108460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120045847 Expired - Fee Related CN202070344U (en) | 2011-02-23 | 2011-02-23 | Biological safety cabinet with timing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028318A (en) * | 2013-03-07 | 2014-09-10 | 海尔集团公司 | Biological safety cabinet with timing socket, and control method thereof |
| CN104974932A (en) * | 2015-07-16 | 2015-10-14 | 重庆庞通医疗器械有限公司 | Microbe streak inoculation instrument |
-
2011
- 2011-02-23 CN CN 201120045847 patent/CN202070344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028318A (en) * | 2013-03-07 | 2014-09-10 | 海尔集团公司 | Biological safety cabinet with timing socket, and control method thereof |
| CN104974932A (en) * | 2015-07-16 | 2015-10-14 | 重庆庞通医疗器械有限公司 | Microbe streak inoculation instrument |
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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: 20111214 Termination date: 20200223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |