CN205868293U - Aseptic anaerobic type biohazard safety equipment - Google Patents
Aseptic anaerobic type biohazard safety equipment Download PDFInfo
- Publication number
- CN205868293U CN205868293U CN201620827463.XU CN201620827463U CN205868293U CN 205868293 U CN205868293 U CN 205868293U CN 201620827463 U CN201620827463 U CN 201620827463U CN 205868293 U CN205868293 U CN 205868293U
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- CN
- China
- Prior art keywords
- containment housing
- safety equipment
- biohazard safety
- wind channel
- anaerobic type
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- Filtering Of Dispersed Particles In Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an aseptic anaerobic type biohazard safety equipment, including sealed enclosure, gas circulation deaerating plant, bacteria removing device, transmission storehouse, controlling means, gloves operation mouth, lighting device and detection device, the gas circulation deaerating plant includes fan, wind channel and oxygen adsorption component, the wind channel sets up and form bottom wind channel, back wind channel and the top wind channel of lining up each other on the inside wall at sealed enclosure's top, bottom and back, the fan sets up inside the wind channel of top, and the back wind channel is led to in the income wind gap of fan, and the air outlet of fan leads to sealed enclosure's inside, and the bottom wind channel feeds through sealed enclosure's inside, at the inside aerobic adsorption component that sets up in back wind channel. The utility model discloses can effectively realize the inside degerming of sealed enclosure, avoid the bacterium to the influence of experimental result, can realize purifying and the deoxidation to inside, make that sealed enclosure is inside to be remained throughout under an anaerobic state, improve the anaerobism nature of experiment, deaerating effect be good.
Description
Technical field
This utility model belongs to biological operation cabinet technical field, particularly relates to a kind of aseptic anaerobic type Biohazard Safety Equipment.
Background technology
Biohazard Safety Equipment is widely used in health care, disease prevention and control, food hygiene, bio-pharmaceuticals, and environment is supervised
The fields such as survey and different kind organism laboratory, are to ensure operator, biology and the important foundation of Environmental security.But tradition is raw
Thing safety cabinet can only ensure the sterility of operating environment, and uncontrollable temperature therein, humidity and oxygen concentration.Therefore,
Biohazard Safety Equipment is difficult to operate the microorganism to temperature, humidity and/or oxygen sensitive or cell.
The Biohazard Safety Equipment used on the market at present is to be equipped with the glove box that wind drenches, and its structure is typically to utilize a blower fan
Noble gas pressing through one piece and filters laminar flow plate, reach the removal of microgranule in gas, then the oxygen in noble gas then leads to
Cross another set of blower fan to blast one and absorb equipped with in the tank body of oxygen absorbent；Such glove box is the most bulky, and
And parts are more；Simultaneously because install the restriction of caliber so that deoxidation speed is relatively low and energy consumption is high.
Utility model content
In order to overcome the deficiency of art methods, it is biological that the purpose of this utility model is to propose a kind of aseptic anaerobic type
Safety cabinet, it is possible to effectively realize containment housing internal degerming, effectively realize the aseptic condition of box house, it is to avoid antibacterial is to experiment
The impact of result, it is possible to inside realized self-purging and deoxidation and is capable of fast eliminating oxygen, making inside containment housing
Remaining under a kind of anaerobic state, improve the anaerobic of experiment, deaerating effect is good.
For realizing object above, this utility model employing technical scheme is: a kind of aseptic anaerobic type Biohazard Safety Equipment, including
Containment housing, gas circulation deaerating plant, bactericidal device, delivery bin, control device, glove gathering hole, illuminator and detection
Device, described gas circulation deaerating plant is positioned at the inside of containment housing, and described bactericidal device is positioned at containment housing inside top,
Described illuminator is positioned at bactericidal device side, and described detection device is arranged on inside containment housing；Described delivery bin is positioned at close
Closing the outside of casing and lead to the inner side of containment housing, described control device is positioned at outside containment housing and controls port and is connected to
Described gas circulation deaerating plant, bactericidal device, delivery bin, illuminator and detection device, described glove gathering hole is arranged on
The front of described containment housing.
Wherein, described gas circulation deaerating plant includes blower fan, air channel and oxygen absorbent module, and described air channel is arranged on airtight
Air channel, bottom, air channel, back and the air duct at top being mutually communicated is formed on the medial wall at the top of casing, bottom and back, described
Blower fan is arranged on inside air duct at top, and the air intake vent of blower fan leads to air channel, back, and the air outlet of blower fan leads to the interior of containment housing
Portion, the inside of air channel, bottom connection containment housing, it is internally provided with oxygen absorbent module in air channel, back.
Further, described oxygen absorbent module includes absorbent module, absorbent passage, links up with and seal lid, absorbs
Be serially connected and be fixed on absorbent channel interior between agent module by hook, described absorbent channel water is flat on back wind
In road, one end of absorbent passage is outside through the connection of containment housing sidewall and arranges sealing lid in connectivity part；Use this kind of knot
Structure allows users to convenient replacing absorbed inside agent, and little on internal anaerobic environment impact.
Further, described absorbent module includes mesh capsule and is placed in the absorbent block within mesh capsule, institute
State mesh capsule two ends and connect described hook；Use mesh capsule to ensure that general character energy, strengthen the assimilation effect of absorbent.
Further, the connectivity part at described air duct at top Yu the inside of containment housing is provided with HEPA filter screen.
Further, described detection device include temperature-detecting device, humidity check device, oxygen concentration detecting apparatus and
Flow monitor；Can gas flow rate, temperature, humidity and oxygen concentration etc. in control chamber body.
Further, described control device includes humidity controller, temperature controller, Wind-speed controller and Stress control
Device.
Further, heat exchanger is installed at described blower fan top.
Further, described bactericidal device includes ultraviolet ray sterilizing lamp and ballast, and described ultraviolet ray sterilizing lamp connects
Described ballast, described ballast is connected to control device.For containment housing inside is realized bacteria-eliminating efficacy.
Further, described illuminator uses LED shadowless lighting band, and is arranged on casing bilateral inwall.
Further, described delivery bin includes that big pass box and little pass box, described big pass box and little pass box divide
Do not connect described containment housing sidewall.Different size article can be realized transmit in containment housing, improve the close of containment housing
Feng Xing, it is ensured that the anaerobic environment within containment housing.
The beneficial effect of employing the technical program:
In this utility model, oxygen absorbent is placed in interior circulation wind path, utilizes laminar flow blower fan to synchronize to realize circulating filtration
And deoxidation.
Having an advantage in that, this system only needs one group of blower fan, saves material relative to traditional structure and has lower energy consumption.
Secondly as oxygen absorbent is filled in glove box circulation wind path behind, owing to the sectional area of circulation air path is remote
Much larger than the circulating line for deoxidation, the contact surface between gas and absorbent is bigger, crosses airspeed higher, so that oxygen
Removing speed higher.The mounting means of absorbent can then use air channel side to insert, and can effectively reduce perforated area, it is ensured that
The air-tightness of glove box.
Absorbent block is fixed in mesh capsule, can use coupling type method of attachment, convenient taking-up in air channel between capsule.
This lateral surface plug in construction can also be used for installing or increasing some other module, as prime filter is used for protecting
Laminar flow plate；Active carbon module is used for absorbing organic solvent etc..
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of aseptic anaerobic type Biohazard Safety Equipment of the present utility model；
Fig. 2 is the side schematic view of a kind of aseptic anaerobic type Biohazard Safety Equipment of the present utility model；
Fig. 3 is the control connection diagram of a kind of aseptic anaerobic type Biohazard Safety Equipment of the present utility model；
Fig. 4 is the structural representation of a kind of aseptic anaerobic type Biohazard Safety Equipment in this utility model one embodiment；
Wherein, 1 is containment housing；21 is blower fan, and 22 is air channel, and 23 is oxygen absorbent module；231 is absorbent module, 232
Being absorbent passage, 233 is hook, and 234 is to seal lid；3 is bactericidal device, and 4 is delivery bin, and 5 is to control device, and 6 is glove
Gathering hole, 7 is illuminator, and 8 is detection device, and 9 is HEPA filter screen, and 10 is heat exchanger.
Detailed description of the invention
In order to make the purpose of utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings to this utility model
It is further elaborated.
In the present embodiment, see shown in Fig. 1-Fig. 3, a kind of aseptic anaerobic type Biohazard Safety Equipment, including containment housing 1,
Gas circulation deaerating plant, bactericidal device 3, delivery bin 4, control device 5, glove gathering hole 6, illuminator 7 and detection device
8, described gas circulation deaerating plant is positioned at the inside of containment housing 1, and described bactericidal device 3 is positioned at containment housing 1 inside top,
Described illuminator 7 is positioned at bactericidal device 3 side, and it is internal that described detection device 8 is arranged on containment housing 1；Described delivery bin 4
In the outside of containment housing 1 and the inner side of leading to containment housing 1, described control device 5 is positioned at outside containment housing 1 and controls end
Mouth is connected to described gas circulation deaerating plant, bactericidal device 3, delivery bin 4, illuminator 7 and detection device 8, described glove
Gathering hole 6 is arranged on the front of described containment housing 1；
Wherein, described gas circulation deaerating plant includes that blower fan 21, air channel 22 and oxygen absorbent module 23, described air channel 22 set
Put on the medial wall at the top of containment housing 1, bottom and back, form air channel, bottom, air channel, back and the top being mutually communicated
Air channel, described blower fan 21 is arranged on inside air duct at top, and the air intake vent of blower fan 21 leads to air channel, back, and the air outlet of blower fan 21 leads to
To the inside of containment housing 1, the inside of air channel, bottom connection containment housing 1, it is internally provided with oxygen absorbent module in air channel, back
23。
As the prioritization scheme of above-described embodiment, described oxygen absorbent module includes absorbent module 231, absorbent passage
232, hook 233 and sealing lid 234, be serially connected and be fixed on absorbent passage by hook 233 between absorbent module 231
232 is internal, and described absorbent passage 232 is horizontally placed in air channel, back, and one end of absorbent passage 232 passes containment housing 1
Sidewall connection is outside and arranges sealing lid 234 in connectivity part.
Described absorbent module 231 includes mesh capsule and is placed in the absorbent block within mesh capsule, and described mesh is little
Box two ends connect described hook 233.
Connectivity part at described air duct at top Yu the inside of containment housing 1 is provided with HEPA filter screen 9.
As the prioritization scheme of above-described embodiment, described detection device 8 include temperature-detecting device, humidity check device,
Oxygen concentration detecting apparatus and flow monitor.
As the prioritization scheme of above-described embodiment, described control device 5 includes humidity controller, temperature controller, wind speed
Controller and pressure controller.Realize the gas flow rate in control chamber body, temperature, humidity and oxygen concentration etc..
Humidity controller can use humidifier, checks the device inspection to box house gas humidity by humidity, controls
Being turned on and off of humidifier；Temperature controller can use the temperature control adding heat pipe and compressor realization to box house, institute
State Wind-speed controller to be realized by the rotating speed of the start and stop of control vacuum pump and blower fan.
As shown in Figure 4, heat exchanger 10 is installed at described blower fan top；Improve the temperature of recyclegas.
As the prioritization scheme of above-described embodiment, described bactericidal device 3 includes ultraviolet ray sterilizing lamp and ballast, described purple
The degerming lamp of outside line connects described ballast, and described ballast is connected to control device 5.For internal realization of containment housing 1 is removed
Bacterium effect.
As the prioritization scheme of above-described embodiment, described illuminator 7 uses LED shadowless lighting band, and is arranged on casing
On bilateral inwall.
As the prioritization scheme of above-described embodiment, described delivery bin 4 includes big pass box and little pass box, described big transmission
Case and little pass box are respectively communicated with described containment housing 1 sidewall.Different size article can be realized transmit in containment housing 1, carry
The high sealing of containment housing 1, it is ensured that the anaerobic environment within containment housing 1.
In order to be better understood from this utility model, below to the description that operation principle of the present utility model work is the most complete:
When carrying out microbiological anaerobic experiment, after experiment article being carried out anaerobic treatment by delivery bin 4, article will be tested
Placement operation containment housing 1 is internal, and experimenter is operated by glove gathering hole 6；When the internal oxygen concentration of containment housing 1 contains
When amount increases, by blower fan by the gas within air channel circulation closed casing 1, and by the gas circulation deoxygenation dress arranged in air channel
Put realization to the purification within containment housing 1 and deoxidation；When needs carry out degerming to containment housing 1 is internal, open safety box
In bactericidal device 3, it is achieved containment housing 1 is internal degerming.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (10)
1. an aseptic anaerobic type Biohazard Safety Equipment, it is characterised in that include containment housing (1), gas circulation deaerating plant, remove
Bacterium device (3), delivery bin (4), control device (5), glove gathering hole (6), illuminator (7) and detection device (8), described gas
Body circulation deaerating plant is positioned at the inside of containment housing (1), and described bactericidal device (3) is positioned at containment housing (1) inside top, institute
Stating illuminator (7) and be positioned at bactericidal device (3) side, it is internal that described detection device (8) is arranged on containment housing (1)；Described biography
Passing storehouse (4) be positioned at the outside of containment housing (1) and lead to the inner side of containment housing (1), described control device (5) is positioned at closed box
Body (1) outside and control port are connected to described gas circulation deaerating plant, bactericidal device (3), delivery bin (4), illuminator
(7) and detection device (8), described glove gathering hole (6) is arranged on the front of described containment housing (1)；
Wherein, described gas circulation deaerating plant includes blower fan (21), air channel (22) and oxygen absorbent module (23), described air channel
(22) it is arranged on the medial wall at the top of containment housing (1), bottom and back and forms air channel, bottom, the back wind being mutually communicated
Road and air duct at top, described blower fan (21) is arranged on inside air duct at top, and the air intake vent of blower fan (21) leads to air channel, back, blower fan
(21) air outlet leads to the inside of containment housing (1), and the inside in air channel, bottom connection containment housing (1), in air channel, back
Portion arranges aerobic absorbent module (23).
One the most according to claim 1 aseptic anaerobic type Biohazard Safety Equipment, it is characterised in that described oxygen absorbent module bag
Include absorbent module (231), absorbent passage (232), hook (233) and seal lid (234), between absorbent module (231)
Being serially connected and be fixed on absorbent passage (232) by hook (233) internal, described absorbent passage (232) is horizontally placed at
In air channel, back, one end of absorbent passage (232) is outside through the connection of containment housing (1) sidewall and arranges sealing in connectivity part
Lid (234).
One the most according to claim 2 aseptic anaerobic type Biohazard Safety Equipment, it is characterised in that described absorbent module
(231) including mesh capsule and be placed in the absorbent block within mesh capsule, described mesh capsule two ends connect described hook
(233)。
One the most according to claim 3 aseptic anaerobic type Biohazard Safety Equipment, it is characterised in that described air duct at top with
The connectivity part of the inside of containment housing (1) is provided with HEPA filter screen (9).
One the most according to claim 1 aseptic anaerobic type Biohazard Safety Equipment, it is characterised in that described detection device (8)
Device, oxygen concentration detecting apparatus and flow monitor is checked including temperature-detecting device, humidity.
One the most according to claim 5 aseptic anaerobic type Biohazard Safety Equipment, it is characterised in that described control device (5)
Including humidity controller, temperature controller, Wind-speed controller and pressure controller.
One the most according to claim 6 aseptic anaerobic type Biohazard Safety Equipment, it is characterised in that, at described blower fan top
Heat exchanger (10) is installed.
One the most according to claim 1 aseptic anaerobic type Biohazard Safety Equipment, it is characterised in that described bactericidal device (3)
Including ultraviolet ray sterilizing lamp and ballast, described ultraviolet ray sterilizing lamp connects described ballast, and described ballast is connected to control
Device (5).
One the most according to claim 1 aseptic anaerobic type Biohazard Safety Equipment, it is characterised in that described illuminator (7)
Use LED shadowless lighting band, and be arranged on casing bilateral inwall.
One the most according to claim 1 aseptic anaerobic type Biohazard Safety Equipment, it is characterised in that described delivery bin (4) wraps
Including big pass box and little pass box, described big pass box and little pass box are respectively communicated with described containment housing (1) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827463.XU CN205868293U (en) | 2016-08-02 | 2016-08-02 | Aseptic anaerobic type biohazard safety equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827463.XU CN205868293U (en) | 2016-08-02 | 2016-08-02 | Aseptic anaerobic type biohazard safety equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205868293U true CN205868293U (en) | 2017-01-11 |
Family
ID=57700680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827463.XU Expired - Fee Related CN205868293U (en) | 2016-08-02 | 2016-08-02 | Aseptic anaerobic type biohazard safety equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205868293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111392A (en) * | 2020-10-26 | 2020-12-22 | 贵州中医药大学 | Anaerobic operation box for extracting intestinal flora from excrement |
-
2016
- 2016-08-02 CN CN201620827463.XU patent/CN205868293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111392A (en) * | 2020-10-26 | 2020-12-22 | 贵州中医药大学 | Anaerobic operation box for extracting intestinal flora from excrement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170802 |