CN207694439U - A kind of Biohazard Safety Equipment with air-cleaning function - Google Patents
A kind of Biohazard Safety Equipment with air-cleaning function Download PDFInfo
- Publication number
- CN207694439U CN207694439U CN201721653978.3U CN201721653978U CN207694439U CN 207694439 U CN207694439 U CN 207694439U CN 201721653978 U CN201721653978 U CN 201721653978U CN 207694439 U CN207694439 U CN 207694439U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- lead screw
- filtering cabin
- locker
- culture storehouse
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 239000011521 glass Substances 0.000 claims abstract description 27
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a kind of Biohazard Safety Equipments with air-cleaning function, including locker, locker door, transparent glass door, glass door handle, filtering cabin, shell, filtration net cover, lead screw, servo motor, cold catalyst filter screen, culture storehouse, remove water layer, exhaust duct, exhaust blower, bottom support column, buffer layer and filter screen, the enclosure is equipped with filtering cabin, culture storehouse and locker successively from top to bottom, culture storehouse front openings, and its opening is equipped with openable and closable transparent glass door, transparent glass door passes through hinge connection with culture storehouse；Servo motor, lead screw and filter screen are equipped in the filtering cabin, the servo motor and lead screw are vertically arranged in filtering cabin, and servo motor is connect with screw rod transmission, and filtration net cover is located on lead screw, and filter screen is vertical with lead screw；The contact surface of the culture storehouse and filtering cabin is equipped with several through-holes, and several through-holes are equipped at the top of filtering cabin.
Description
Technical field
The utility model is related to biological culture equipment technical field, specifically a kind of biology peace with air-cleaning function
Full cabinet.
Background technology
When being operated to experimental facilities in Bioexperiment, a large amount of aerosols may be will produce in operation, gas is molten
Glue drifts the experimental situation and do harm to huamn body that can pollute surrounding in the environment, and the fine particle in environment also can be to experiment
Sample pollutes.
A kind of Biohazard Safety Equipment with air-cleaning function mostly used at present in utilization outside air, directly with
Air contacts, and without filtering, device inner air can be made unholiness, while device is easily dirty, the cleaning frequency is short, this makes work
The amount of labour of personnel increases, and is just discharged into air without processing in the air that culture is discharged, influences whether environment.
Utility model content
The purpose of this utility model is to provide a kind of Biohazard Safety Equipments with air-cleaning function, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of Biohazard Safety Equipment with air-cleaning function, including locker, locker door, transparent glass door, glass
Door handle, shell, filtration net cover, lead screw, servo motor, cold catalyst filter screen, culture storehouse, removes water layer, exhaust duct at filtering cabin
Road, exhaust blower, bottom support column, buffer layer and filter screen, the enclosure are equipped with filtering cabin, culture storehouse successively from top to bottom
And locker, culture storehouse front openings, and its opening are equipped with openable and closable transparent glass door, transparent glass door and culture
Storehouse passes through hinge connection；Servo motor, lead screw and filter screen are equipped in the filtering cabin, the servo motor and lead screw are set vertically
It is placed in filtering cabin, servo motor is connect with screw rod transmission, and filtration net cover is located on lead screw, and filter screen is vertical with lead screw；Institute
The contact surface for stating culture storehouse and filtering cabin is equipped with several through-holes, and several through-holes are equipped at the top of filtering cabin；The locker has two
A, two lockers are arranged in parallel in culture orlop portion, and the front of the locker is equipped with opening and its opening is equipped with storing
Cabinet door；The culture orlop portion is additionally provided with exhaust blower, and exhaust blower is located at locker rear, and exhaust blower is installed in the culture orlop portion
Position be equipped with several through-holes；The exhaust blower is connected with exhaust duct, is equipped in exhaust duct except water layer and cold catalyst filter
Net, cold catalyst filter screen is arranged at the top of exhaust duct, except water layer is arranged in the lower section of cold catalyst filter screen.
As further program of the utility model：The handle is equipped with Anti-slip cover, and Anti-slip cover uses the height of PVC flexible glues
Molecular material is made, and sliding is generated when avoiding opening transparent glass door, material property is stablized, cheap.
As further program of the utility model：The transparent glass door is equipped with buffer layer close to the end face of handle,
Buffer layer is made of rubber material, is avoided transparent glass door from being in direct contact generation collision with shell at closing time, is prevented from damaging.
As further program of the utility model：The shell is made of stainless steel alloy material, makes shell mechanism
More securely, materials chemistry performance is stablized, and service life is long, while manufacturing cost is low.
As further program of the utility model：The filter screen is made of resin material, cheap, crosses leaching
Dirt effect is good.
As further program of the utility model：The filtration net cover is nut seat, and is opened up in the surrounding of nut seat
There are notch, filter screen to be embedded in the notch of nut seat, filter screen can be released shell, convenient for cleaning.
Compared with prior art, the utility model has the beneficial effects that：The utility model structure novel, it is contemplated that most one
Biohazard Safety Equipment of the kind with air-cleaning function directly contacts with air when using outside air, without filtering, can make
Device inner air is unholiness, while device is easily dirty, and the cleaning frequency is short, this makes the amount of labour of staff increase, the present apparatus
Equipped with filter screen, the air into culture storehouse passes through filtering, and the cleaning of filter screen is simple and fast, and it is strong to reduce staff's labour
Degree, while some cultures will produce pernicious gas, just be discharged into the external world, environmental protection after treatment.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the Biohazard Safety Equipment with air-cleaning function.
Fig. 2 is a kind of front view of the Biohazard Safety Equipment with air-cleaning function.
In figure：Locker 1, locker door 2, transparent glass door 3, glass door handle 4, filtering cabin 5, shell 6, filtration net cover
7, lead screw 8, servo motor 9, cold catalyst filter screen 10, culture storehouse 11, except water layer 12, exhaust duct 13, exhaust blower 14, bottom branch
Dagger 15, buffer layer 16, filter screen 17.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, the enclosure be equipped with successively from top to bottom filtering cabin 5,
It cultivates storehouse 11 and locker 1,11 front openings of culture storehouse, and its opening is equipped with openable and closable transparent glass door 3, it is transparent
Glass door 3 passes through hinge connection with culture storehouse 11；Servo motor 9, lead screw 8 and filter screen 17 are equipped in the filtering cabin 5, it is described
Servo motor 9 and lead screw 8 are vertically arranged in filtering cabin 5, and servo motor 9 is sequentially connected with lead screw 8, and filtration net cover 17 is located at silk
On bar, and filter screen 17 is vertical with lead screw 8；The culture storehouse 11 and the contact surface of filtering cabin 5 are equipped with several through-holes, filtering cabin
5 tops are equipped with several through-holes；There are two the lockers 1, and two lockers 1 are arranged in parallel in culture 11 bottom of storehouse, the storage
The front of object cabinet 1 is equipped with opening and its opening is equipped with locker door 2；11 bottom of culture storehouse is additionally provided with exhaust blower 14, row
Wind turbine 14 is located at 1 rear of locker, and the position of culture 11 bottom of the storehouse installation exhaust blower 14 is equipped with several through-holes；When work,
Transparent glass door 3 is opened using handle 4, culture is put into culture storehouse 11, closes transparent glass door 3, exhaust blower 14 will be trained
The air discharge in storehouse 11 is supported, makes occur negative pressure in culture storehouse 11, outside air is supplied by entering culture storehouse 11 after filter screen 17
Culture respiration after the completion of training, can push many grieshoch, start servo motor 9, servo on air filter 17
The output end of motor 9 drives lead screw 8 to rotate by shaft coupling, and filter screen 17 is moved upward, and after releasing shell, facilitates work
Make personnel and carries out cleaning treatment.
The exhaust blower 14 is connected with exhaust duct 13, is equipped in exhaust duct 13 and removes water layer 12 and cold catalyst filter screen
10, cold catalyst filter screen 10 is arranged at the top of exhaust duct 13, except water layer 12 is arranged in the lower section of cold catalyst filter screen 10, work
When making, the gas cultivated in storehouse 11 is discharged to inside shell 6 by exhaust blower 14, and gas is first passed through except after water layer 12, by cold catalyst
Filter screen 10 removes pernicious gas, then gas is discharged into air, environmental protection, the circulation of realization device gas.
The handle 4 is equipped with Anti-slip cover, and Anti-slip cover is made of the high molecular material of PVC flexible glues, avoids opening transparent
Sliding is generated when glass door 3, material property is stablized, cheap.
The transparent glass door 3 is equipped with buffer layer 16 close to the end face of handle 4, and buffer layer 16 uses rubber material system
At, avoid transparent glass door 3 be in direct contact at closing time with shell 6 generation collision, prevent from damaging.
The shell 6 is made of stainless steel alloy material, keeps shell mechanism more secured, and materials chemistry performance is stablized,
Service life is long, while manufacturing cost is low.
The filter screen 17 is made of resin material, cheap, and filtering dust effect is good.
The filtration net cover 7 is nut seat, and offers notch in the surrounding of nut seat, and filter screen 17 is embedded in nut seat
Notch in, can by filter screen 17 release shell, convenient for cleaning.
The operation principle of the utility model is：When the utility model is used, transparent glass door 3 is opened using handle 4,
Culture is put into culture storehouse 11, closes transparent glass door 3, and exhaust blower 14 is discharged the air in storehouse 11 is cultivated, and makes culture storehouse
Occurs negative pressure in 11, outside air is by entering culture storehouse 11 after filter screen 17, for culture respiration, exhaust blower 14 will be trained
The gas supported in storehouse 11 is discharged to inside shell 6, and gas is first passed through except after water layer 12, being removed by cold catalyst filter screen 10 and be harmful to gas
Then gas is discharged into air by body, environmental protection, and gas circulates in realization device, after the completion of training, filter screen 17
On can push many grieshoch, start servo motor 9, the output end of servo motor 9 drives lead screw 8 to rotate by shaft coupling,
Filter screen 17 is moved upward, and after releasing shell, staff is facilitated to carry out cleaning treatment.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of Biohazard Safety Equipment with air-cleaning function, including locker (1), locker door (2), transparent glass door
(3), glass door handle (4), filtering cabin (5), shell (6), filtration net cover (7), lead screw (8), servo motor (9), cold catalyst mistake
Strainer (10), removes water layer (12), exhaust duct (13), exhaust blower (14), bottom support column (15), buffer layer at culture storehouse (11)
(16) and filter screen (17), which is characterized in that the shell (6) is internal to be equipped with filtering cabin (5), culture storehouse successively from top to bottom
(11) and locker (1), culture storehouse (11) front openings, and its opening are equipped with openable and closable transparent glass door (3), thoroughly
Bright glass door (3) passes through hinge connection with culture storehouse (11)；Be equipped in the filtering cabin (5) servo motor (9), lead screw (8) and
Filter screen (17), the servo motor (9) and lead screw (8) are vertically arranged in filtering cabin (5), servo motor (9) and lead screw (8)
It is sequentially connected, filtration net cover (7) is located on lead screw (8), and filter screen (17) is vertical with lead screw (8)；The culture storehouse (11) with
The contact surface of filtering cabin (5) is equipped with several through-holes, and several through-holes are equipped at the top of filtering cabin (5)；The locker (1) has two
A, two lockers (1) are arranged in parallel in culture storehouse (11) bottom, and the front of the locker (1) is equipped with opening and it is open
Place is equipped with locker door (2)；Culture storehouse (11) bottom is additionally provided with exhaust blower (14), and exhaust blower (14) is located at locker (1)
The position at rear, culture storehouse (11) bottom installation exhaust blower (14) is equipped with several through-holes；The exhaust blower (14) is connected with
Exhaust duct (13), interior be equipped with of exhaust duct (13) remove water layer (12) and cold catalyst filter screen (10), cold catalyst filter screen (10)
Top in exhaust duct (13) is set, except water layer (12) setting is in the lower section of cold catalyst filter screen (10).
2. a kind of Biohazard Safety Equipment with air-cleaning function according to claim 1, which is characterized in that the handle
(4) it is equipped with Anti-slip cover, Anti-slip cover is made of the high molecular material of PVC flexible glues.
3. a kind of Biohazard Safety Equipment with air-cleaning function according to claim 1, which is characterized in that described transparent
Glass door (3) is equipped with buffer layer (16) close to the end face of handle (4), and buffer layer (16) is made of rubber material.
4. a kind of Biohazard Safety Equipment with air-cleaning function according to claim 1, which is characterized in that the shell
(6) it is made of stainless steel alloy material.
5. a kind of Biohazard Safety Equipment with air-cleaning function according to claim 1, which is characterized in that the filtering
Net (17) is made of resin material.
6. a kind of Biohazard Safety Equipment with air-cleaning function according to claim 1, which is characterized in that the filtering
Net cover (7) is nut seat, and offers notch in the surrounding of nut seat, and filter screen (17) is embedded in the notch of nut seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653978.3U CN207694439U (en) | 2017-12-02 | 2017-12-02 | A kind of Biohazard Safety Equipment with air-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653978.3U CN207694439U (en) | 2017-12-02 | 2017-12-02 | A kind of Biohazard Safety Equipment with air-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207694439U true CN207694439U (en) | 2018-08-07 |
Family
ID=63024726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653978.3U Active CN207694439U (en) | 2017-12-02 | 2017-12-02 | A kind of Biohazard Safety Equipment with air-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207694439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123282A (en) * | 2023-10-26 | 2023-11-28 | 首都医科大学附属北京同仁医院 | Biological safety cabinet |
-
2017
- 2017-12-02 CN CN201721653978.3U patent/CN207694439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123282A (en) * | 2023-10-26 | 2023-11-28 | 首都医科大学附属北京同仁医院 | Biological safety cabinet |
| CN117123282B (en) * | 2023-10-26 | 2024-02-13 | 首都医科大学附属北京同仁医院 | Biological safety cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200618 Granted publication date: 20180807 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230618 Granted publication date: 20180807 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Ruan Aiming Document name: Notice of Termination of Procedure |