CN203170336U - Biological safety cabinet - Google Patents
Biological safety cabinet Download PDFInfo
- Publication number
- CN203170336U CN203170336U CN 201320075700 CN201320075700U CN203170336U CN 203170336 U CN203170336 U CN 203170336U CN 201320075700 CN201320075700 CN 201320075700 CN 201320075700 U CN201320075700 U CN 201320075700U CN 203170336 U CN203170336 U CN 203170336U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- control system
- dividing plate
- air cleaner
- cabinet door
- 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 - Lifetime
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to a biological safety cabinet which comprises a bracket (1), a cabinet body (2), a cabinet door (4),a control system (5) and an air filter (6), wherein the cabinet body (2) is fixed above the bracket (1) and divided into an upper part and a lower part by a partition (3); the control system (5) is arranged at the lower part of the cabinet body (2); an illumination lamp (7) and a sterilization lamp (8) are mounted on the inner side at the upper part of the cabinet body (2); one end of the cabinet door (4) is hinged to the top of the cabinet body (2); the other end of the cabinet door (4) is fastened on the partition (3); a vent hole (11) is formed in the partition (3); a sensor assembly (9) is also mounted on the partition (3); the air filter (6) is arranged below the partition (3); and the control system (5) is connected with the air filter (6), the illumination lamp (7) and the sterilization lamp (8) respectively. The biological safety cabinet has the advantages as follows: the biological safety cabinet is simple in structure, convenient to operate, sensitive in response and high in dust filtering efficiency.
Description
Technical field
The utility model relates to field of medical technology, particularly Biohazard Safety Equipment.
Background technology
Biohazard Safety Equipment is widely used in health care, prevention from suffering from the diseases and control, food hygiene, bio-pharmaceuticals, and fields such as environmental monitoring and all kinds of biology laboratories are the important foundations that ensure bio-safety and Environmental security, belong to the category of " people's livelihood " metering.According to the difference of bio-safety protection level, Biohazard Safety Equipment can be divided into one-level, secondary and three grades three types.One-level Biohazard Safety Equipment simple in structure, but its level of security is not enough, can only protect the staff and can not protect sample; The level of security height of three-grade biological safety cabinet, but complex structure, inconvenient operation is not suitable for general medical treatment or Bioexperiment.At present, what be most widely used is the two stage biological safety cabinet, sensor and air cleaner are not efficiently adopted in traditional Biohazard Safety Equipment inside, its level of security can't satisfy general medical treatment or Bioexperiment, acoustic-optic alarm is not installed near the cabinet door, sometimes because of maloperation, the cabinet door is opened under unwitting situation, influences the use state of Biohazard Safety Equipment.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provide a kind of simple in structure, easy to operate, be quick on the draw and the Biohazard Safety Equipment high to the filter efficiency of dust, adopt the HEPA high efficiency particulate air filter, to the filter efficiency of the dust particle more than the 0.3 μ m up to 99.99%.
The purpose of this utility model is achieved through the following technical solutions: Biohazard Safety Equipment, it comprises support, cabinet, cabinet door, control system and air cleaner, cabinet is fixed on the top of support, cabinet is separated into two parts up and down by dividing plate, the bottom of cabinet is provided with control system, the upper inner of cabinet is equipped with illuminating lamp and sterilamp, one end of cabinet door and the top of cabinet are hinged, the other end of cabinet door is fastened on the dividing plate, offer ventilating opening on the dividing plate, the dividing plate below is provided with air cleaner, and air cleaner aligns with ventilating opening; Control system links to each other with air cleaner, illuminating lamp and sterilamp respectively.
Sensor cluster also is installed on the described dividing plate, and sensor cluster comprises temperature sensor, humidity sensor and differential pressure pickup, and sensor cluster links to each other with control system.
The fastening place of described cabinet door and dividing plate also is equipped with acoustic-optic alarm, and acoustic-optic alarm links to each other with control system.
Described air cleaner is the HEPA high efficiency particulate air filter.
The utlity model has following advantage:
1, support, cabinet and cabinet door all adopt stainless steel structure, and internal structure is simple.
2, parameters such as centralized Control temperature, humidity, wind speed and illumination on control system, operation centralization, the environment of convenient control Biohazard Safety Equipment inside.
3, adopt temperature sensor, humidity sensor and differential pressure pickup and near the cabinet door acoustic-optic alarm is set, the sensitivity of each parts is higher, is convenient to control.
4, adopt the HEPA high efficiency particulate air filter, up to 99.99%, air filtration is effective to the filter efficiency of the dust particle more than the 0.3 μ m.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1-support, 2-cabinet, 3-dividing plate, 4-cabinet door, 5-control system, 6-air cleaner, 7-illuminating lamp, 8-bactericidal lamp, 9-sensor cluster, 10-acoustic-optic alarm, 11-ventilating opening.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, Biohazard Safety Equipment, it comprises support 1, cabinet 2, cabinet door 4, control system 5 and air cleaner 6, cabinet 2 is fixed on the top of support 1, cabinet 2 is separated into two parts up and down by dividing plate 3, the bottom of cabinet 2 is provided with control system 5, the upper inner of cabinet 2 is equipped with illuminating lamp 7 and sterilamp 8, one end of cabinet door 4 and the top of cabinet 2 are hinged, the other end of cabinet door 4 is fastened on the dividing plate 3, offers ventilating opening 11 on the dividing plate 3, and dividing plate 3 belows are provided with air cleaner 6, air cleaner 6 is the HEPA high efficiency particulate air filter, and air cleaner 6 aligns with ventilating opening 11; Control system 5 links to each other with air cleaner 6, illuminating lamp 7 and sterilamp 8 respectively.Sensor cluster 9 also is installed on the dividing plate 3, and sensor cluster 9 comprises temperature sensor, humidity sensor and differential pressure pickup, and sensor cluster 9 links to each other with control system 5.Cabinet door 4 also is equipped with acoustic-optic alarm 10 with the fastening place of dividing plate 3, and acoustic-optic alarm 10 links to each other with control system 5.
During the Biohazard Safety Equipment operate as normal, the control system collection detects cabinet 1 temperature inside, humidity and pressure reduction from the data-signal of sensor, and control system 5 judges whether the parameter of cabinet 1 inside meets the requirements automatically, when not meeting, adjusts automatically.Simultaneously, illuminating lamp 7 and sterilamp 8 play illumination and sterilization functions.When cabinet door 4 is opened, trigger acoustic-optic alarm 10, remind operating personnel's cabinet door 4 to be in opening, after cabinet door 4 closures, sound and light alarm stops.
Claims (4)
1. Biohazard Safety Equipment, it is characterized in that: it comprises support (1), cabinet (2), cabinet door (4), control system (5) and air cleaner (6), cabinet (2) is fixed on the top of support (1), cabinet (2) is separated into two parts up and down by dividing plate (3), the bottom of cabinet (2) is provided with control system (5), the upper inner of cabinet (2) is equipped with illuminating lamp (7) and sterilamp (8), the top of one end of cabinet door (4) and cabinet (2) is hinged, the other end of cabinet door (4) is fastened on the dividing plate (3), offer ventilating opening (11) on the dividing plate (3), dividing plate (3) below is provided with air cleaner (6), and air cleaner (6) aligns with ventilating opening (11); Control system (5) links to each other with air cleaner (6), illuminating lamp (7) and sterilamp (8) respectively.
2. Biohazard Safety Equipment according to claim 1, it is characterized in that: sensor cluster (9) also is installed on the described dividing plate (3), sensor cluster (9) comprises temperature sensor, humidity sensor and differential pressure pickup, and sensor cluster (9) links to each other with control system (5).
3. Biohazard Safety Equipment according to claim 1 is characterized in that: described cabinet door (4) also is equipped with acoustic-optic alarm (10) with the fastening place of dividing plate (3), and acoustic-optic alarm (10) links to each other with control system (5).
4. Biohazard Safety Equipment according to claim 1, it is characterized in that: described air cleaner (6) is the HEPA high efficiency particulate air filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075700 CN203170336U (en) | 2013-02-18 | 2013-02-18 | Biological safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075700 CN203170336U (en) | 2013-02-18 | 2013-02-18 | Biological safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170336U true CN203170336U (en) | 2013-09-04 |
Family
ID=49067091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320075700 Expired - Lifetime CN203170336U (en) | 2013-02-18 | 2013-02-18 | Biological safety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170336U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275216A (en) * | 2014-09-23 | 2015-01-14 | 山东博科生物产业有限公司 | Biological safety cabinet capable of providing digitalized experiment environment and control method of biological safety cabinet |
| CN104888871A (en) * | 2015-05-21 | 2015-09-09 | 蚌埠市瑞风净化设备工程有限责任公司 | Biosafety cabinet |
| CN104923320A (en) * | 2015-05-21 | 2015-09-23 | 蚌埠市瑞风净化设备工程有限责任公司 | Intelligent biological safety cabinet |
| CN105327721A (en) * | 2015-11-30 | 2016-02-17 | 冯义文 | Auxiliary jig applied to purifying workbench |
| CN106115145A (en) * | 2016-06-21 | 2016-11-16 | 北京东联哈尔仪器制造有限公司 | A kind of biological medical product warehousing system and micro-pressure-difference wind speed harvester |
-
2013
- 2013-02-18 CN CN 201320075700 patent/CN203170336U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275216A (en) * | 2014-09-23 | 2015-01-14 | 山东博科生物产业有限公司 | Biological safety cabinet capable of providing digitalized experiment environment and control method of biological safety cabinet |
| CN104275216B (en) * | 2014-09-23 | 2016-02-03 | 山东博科生物产业有限公司 | Biohazard Safety Equipment and the control method thereof of digital experiment environment can be provided |
| CN104888871A (en) * | 2015-05-21 | 2015-09-09 | 蚌埠市瑞风净化设备工程有限责任公司 | Biosafety cabinet |
| CN104923320A (en) * | 2015-05-21 | 2015-09-23 | 蚌埠市瑞风净化设备工程有限责任公司 | Intelligent biological safety cabinet |
| CN104923320B (en) * | 2015-05-21 | 2017-01-11 | 蚌埠市瑞风净化设备工程有限责任公司 | Intelligent biological safety cabinet |
| CN104888871B (en) * | 2015-05-21 | 2017-01-25 | 蚌埠市瑞风净化设备工程有限责任公司 | Biosafety cabinet |
| CN105327721A (en) * | 2015-11-30 | 2016-02-17 | 冯义文 | Auxiliary jig applied to purifying workbench |
| CN106115145A (en) * | 2016-06-21 | 2016-11-16 | 北京东联哈尔仪器制造有限公司 | A kind of biological medical product warehousing system and micro-pressure-difference wind speed harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |