CN214697548U - Mechanical pressing airtight transfer window for high-grade biological safety laboratory - Google Patents
Mechanical pressing airtight transfer window for high-grade biological safety laboratory Download PDFInfo
- Publication number
- CN214697548U CN214697548U CN202120160043.1U CN202120160043U CN214697548U CN 214697548 U CN214697548 U CN 214697548U CN 202120160043 U CN202120160043 U CN 202120160043U CN 214697548 U CN214697548 U CN 214697548U
- Authority
- CN
- China
- Prior art keywords
- transfer
- transfer window
- layer
- door
- cabinet body
- 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.)
- Active
Links
Images
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model belongs to the technical field of transfer windows, in particular to a mechanical compression airtight transfer window for a biosafety advanced laboratory, which comprises a transfer window cabinet body, wherein the transfer window cabinet body comprises a fan layer and a transfer layer; the transfer layer is of a cavity structure with two sides communicated with each other, one side of the transfer layer is provided with a cleaning area transfer window door, and the other side of the transfer layer is provided with a pollution area transfer window door; sealing strips are arranged between the clean area delivery window door and the pollution area delivery window door and between the delivery window cabinet body, a plurality of bulges are arranged on the delivery window cabinet body, and the bulges are inserted into the sealing strips; the top end of the transfer layer is communicated with the fan layer; the top of the transfer layer is provided with a static pressure box, a fan is arranged above the static pressure box, an air outlet of the fan is communicated and connected with the top of the static pressure box, and an air inlet of the fan is communicated and connected with an air return box; an air purification layer is arranged in the air return box; the utility model discloses a complete sealing of transfer layer, virus or gaseous difficult past leakage, and can carry out purification treatment to the air of transfer window inner wall, prevent cross contamination.
Description
Technical Field
The utility model relates to a pass-through box technical field specifically is a biological safety senior laboratory machinery compresses tightly airtight pass-through box.
Background
At present, in a biological safety laboratory, a common mechanical transfer window cannot meet the requirement of biological safety level, and the biological safety laboratory requires that viruses or gas cannot leak outwards under the condition that the interior of a box body of an article transfer window is pressed by 500PA, so that the mechanical pressing airtight transfer window for the biological safety advanced laboratory is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biological safety senior laboratory machinery compresses tightly airtight pass-through box to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mechanical compression airtight transfer window for a high-grade biosafety laboratory comprises a transfer window cabinet body, wherein the transfer window cabinet body comprises a fan layer and a transfer layer; the transfer layer is of a cavity structure with two sides communicated with each other, one side of the transfer layer is provided with a cleaning area transfer window door, and the other side of the transfer layer is provided with a pollution area transfer window door; sealing strips are arranged between the clean area transfer window door, the pollution area transfer window door and the transfer window cabinet body, a plurality of bulges are arranged on the transfer window cabinet body, and one ends of the bulges, far away from the transfer window cabinet body, are inserted into the sealing strips; the top end of the transfer layer is communicated with the fan layer; the top on transmission layer is equipped with the static pressure case, and the top of static pressure case is equipped with the fan, and the air outlet and the static pressure case top of fan communicate with each other and are connected, and the air intake of fan communicates with each other and is connected with the return air case, is equipped with the air purification layer in the return air case.
Preferably, an ultraviolet irradiation lamp and a VHP disinfectant nozzle are installed in the transfer layer; the ultraviolet irradiation lamp is electrically connected with the ultraviolet lamp button, and the ultraviolet lamp button controls the ultraviolet irradiation lamp to be closed.
Preferably, touch screens are arranged on the outer wall of the delivery window cabinet body above the clean area delivery window door and the polluted area delivery window door, and a door opening button, a fan button, an ultraviolet lamp button and an emergency stop button are arranged on the touch screens; and a VHP interface is arranged on one side of the touch screen of the clean area transfer window door.
Preferably, an electric access door is arranged above the transfer window door of the pollution area on the transfer window cabinet body, so that the fan can be conveniently overhauled.
Preferably, an interlocking mechanism is arranged between the clean area transfer window door and the pollution area transfer window door, when the clean area transfer window door is opened, the pollution area transfer window door cannot be opened, and air circulation in transferred objects is avoided.
Preferably, the air purification layer includes filter screen layer and active carbon layer, has fine absorption, filter effect, can carry out purification treatment to pass-through box inner wall air, prevents cross contamination.
Preferably, one side of each of the clean area transfer window door and the pollution area transfer window door is connected with the transfer window cabinet body through a butterfly hinge, and an electric mortise lock is arranged between the other side of each of the clean area transfer window door and the pollution area transfer window cabinet body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model realizes the complete sealing of the transmission layer by arranging the sealing strip and the bulge, and the virus or the gas is not easy to leak outwards; through being equipped with clean district delivery window door, pollution area delivery window door and electric mortiser lock, realized the interlocking, when clean district delivery window door was opened, the pollution area delivery window door then can not be opened, has avoided the circulation of air among the transmission article.
2. The utility model discloses a be equipped with static pressure case, fan and return air duct, can carry out purification treatment to the air of pass box inner wall, prevent cross contamination.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic structural view of a transfer window door in a middle pollution area according to the present invention;
FIG. 3 is a schematic structural view of a transfer window door in a middle cleaning area according to the present invention;
FIG. 4 is a schematic structural view of the present invention;
fig. 5 is a schematic side view of the present invention.
In the figure: 1. a delivery window cabinet body; 2. a fan layer; 3. a transfer layer; 4. a clean area transfer window door; 5. a contaminated area transfer window door; 6. an electric mortise lock; 7. a sealing strip; 8. a protrusion; 9. a touch screen; 91. a door opening button; 92. a blower button; 93. an ultraviolet lamp button; 94. an emergency stop button; 10. a VHP interface; 11. an electrical access door; 12. an activated carbon layer; 13. a static pressure box; 14. a fan; 15. an air return box; 16. and a filter screen layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a mechanical compression airtight transfer window for a biological safety advanced laboratory comprises a transfer window cabinet body 1, wherein the transfer window cabinet body 1 comprises a fan layer 2 and a transfer layer 3; the transfer layer 3 is a cavity structure with two sides communicated with each other, one side of the transfer layer 3 is provided with a cleaning area transfer window door 4, and the other side is provided with a pollution area transfer window door 5; sealing strips 7 are arranged between the clean area transfer window door 4, the pollution area transfer window door 5 and the transfer window cabinet body 1, a plurality of bulges 8 are arranged on the transfer window cabinet body 1, and one ends of the bulges 8 far away from the transfer window cabinet body 1 are inserted into the sealing strips 7; the top end of the transfer layer 3 is communicated with the fan layer 2; the top of the transfer layer 3 is provided with a static pressure box 13, a fan 14 is arranged above the static pressure box 13, an air outlet of the fan 14 is communicated and connected with the top of the static pressure box 13, and an air inlet of the fan 14 is communicated and connected with an air return box 15; an air purification layer is arranged in the air return box 15.
Further, an ultraviolet irradiation lamp and a VHP disinfectant nozzle are installed in the transfer layer 3.
Further, touch screens 9 are respectively installed on the outer wall of the delivery window cabinet body 1 above the clean area delivery window door 4 and the pollution area delivery window door 5, and a door opening button 91, a fan button 92, an ultraviolet lamp button 93 and an emergency stop button 94 are arranged on the touch screens 9; the cleaning area delivery window door 4 is provided with a VHP interface 10 at one side of the touch screen.
Furthermore, an electric access door 11 is arranged above the transfer window door 5 of the pollution area on the transfer window cabinet body 1.
Furthermore, a linkage mechanism is arranged between the clean area transfer window door 4 and the polluted area transfer window door 5.
Further, the air purification layer comprises a filter screen layer 16 and an activated carbon layer 12.
Furthermore, one side of each of the clean area delivery window door 4 and the pollution area delivery window door 5 is connected with the delivery window cabinet body 1 through a butterfly hinge, and an electric mortise lock 6 is arranged between the other side of each of the clean area delivery window door and the delivery window cabinet body 1.
The working principle is as follows: when the VHP sterilizing device is used, the ultraviolet irradiation lamp is turned on through the ultraviolet button 93, and VHP liquid is sprayed into the transmission window through the VHP interface 10, so that the sterilizing effect is achieved; the cleaning area transfer window door 4 is opened through the door opening button 91, articles to be transferred are placed on the transfer layer 3, the cleaning area transfer window door 4 is closed, the fan 14 is started through the fan button 92, the air purified by the air return box 15 is sucked by the air inlet end of the fan 14, and the air is sprayed to the transfer layer 3 through the static pressure box 13 by the air outlet end of the fan 14, so that the articles are not easy to cross-infect in the transfer process; sealing strips 7 and bulges 8 are arranged among the clean area transfer window door 4, the pollution area transfer window door 5 and the transfer window cabinet body 1, so that the transfer layer 3 is completely sealed, and viruses or gas are not easy to leak outwards; electric mortice locks 6 are arranged between the clean area delivery window door 4, the pollution area delivery window door 5 and the delivery window cabinet body 1, interlocking is achieved, when the clean area delivery window door 4 is opened, the pollution area delivery window door 5 cannot be opened, and air circulation in delivered objects is avoided.
It is worth noting that: whole device realizes controlling it through total control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technique, no longer gives unnecessary details its electric connection relation and specific circuit structure again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The mechanical compression airtight transfer window for the high-grade biosafety laboratory is characterized by comprising a transfer window cabinet body (1), wherein the transfer window cabinet body (1) comprises a fan layer (2) and a transfer layer (3); the transfer layer (3) is of a cavity structure with two sides communicated with each other, one side of the transfer layer (3) is provided with a clean area transfer window door (4), and the other side is provided with a pollution area transfer window door (5); sealing strips (7) are arranged between the clean area transfer window door (4), the pollution area transfer window door (5) and the transfer window cabinet body (1), a plurality of bulges (8) are arranged on the transfer window cabinet body (1), and one ends of the bulges (8) far away from the transfer window cabinet body (1) are inserted into the sealing strips (7); the top end of the transfer layer (3) is communicated with the fan layer (2); the top of transfer layer (3) is equipped with static pressure case (13), and the top of static pressure case (13) is equipped with fan (14), and the air outlet of fan (14) communicates with each other with static pressure case (13) top and is connected, and the air intake of fan (14) communicates with each other and is connected with air return box (15), is equipped with the air purification layer in air return box (15).
2. The biosafety advanced laboratory mechanical compression airtight transfer window of claim 1, wherein: an ultraviolet irradiation lamp and a VHP disinfectant nozzle are arranged in the transmission layer (3).
3. The biosafety advanced laboratory mechanical compression airtight transfer window of claim 1, wherein: touch screens (9) are respectively arranged on the outer wall of the delivery window cabinet body (1) above the clean area delivery window door (4) and the polluted area delivery window door (5), and a door opening button (91), a fan button (92), an ultraviolet lamp button (93) and an emergency stop button (94) are arranged on each touch screen (9); one side of the cleaning area delivery window door (4) on the touch screen is provided with a VHP interface (10).
4. The biosafety advanced laboratory mechanical compression airtight transfer window of claim 1, wherein: an electric access door (11) is arranged above the transfer window door (5) of the pollution area on the transfer window cabinet body (1).
5. The biosafety advanced laboratory mechanical compression airtight transfer window of claim 1, wherein: and a linkage mechanism is arranged between the clean area transfer window door (4) and the polluted area transfer window door (5).
6. The biosafety advanced laboratory mechanical compression airtight transfer window of claim 1, wherein: the air purification layer comprises a filter screen layer (16) and an activated carbon layer (12).
7. The biosafety advanced laboratory mechanical compression airtight transfer window of claim 1, wherein: one side of the clean area transfer window door (4) and one side of the pollution area transfer window door (5) are connected with the transfer window cabinet body (1) through butterfly hinges, and an electric mortise lock (6) is arranged between the other side of the clean area transfer window door and the transfer window cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120160043.1U CN214697548U (en) | 2021-01-21 | 2021-01-21 | Mechanical pressing airtight transfer window for high-grade biological safety laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120160043.1U CN214697548U (en) | 2021-01-21 | 2021-01-21 | Mechanical pressing airtight transfer window for high-grade biological safety laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214697548U true CN214697548U (en) | 2021-11-12 |
Family
ID=78563998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120160043.1U Active CN214697548U (en) | 2021-01-21 | 2021-01-21 | Mechanical pressing airtight transfer window for high-grade biological safety laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214697548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645666A (en) * | 2022-03-22 | 2022-06-21 | 戴纳智造河北工业设备有限公司 | Airtight self-purification pass-through box |
-
2021
- 2021-01-21 CN CN202120160043.1U patent/CN214697548U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645666A (en) * | 2022-03-22 | 2022-06-21 | 戴纳智造河北工业设备有限公司 | Airtight self-purification pass-through box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214697548U (en) | Mechanical pressing airtight transfer window for high-grade biological safety laboratory | |
| CN213020776U (en) | Drying device for eiderdown disinfection | |
| CN211647844U (en) | Bagging-type discarded object transfer device | |
| CN214863642U (en) | Biological safety cabinet | |
| CN214307926U (en) | Chemistry experiment uses vacuum drying cabinet in room | |
| CN213573695U (en) | Delivery window with rotary handle | |
| CN201333194Y (en) | Self-circulation purification and disinfection passing cabinet | |
| CN212397108U (en) | Furniture paint spraying chamber | |
| CN211382910U (en) | VHP hydrogen peroxide sterilization passes cabin | |
| CN209271032U (en) | A kind of remaining reagent processing unit of sterilizing equipment decontaminating apparatus | |
| CN215213143U (en) | Clean airtight door for operating room purification | |
| CN112013482A (en) | Indoor air filtering electronic device | |
| CN212837200U (en) | From ordinary pass-through box who takes electronic interlocking function | |
| CN218380383U (en) | Transfer device | |
| CN212157444U (en) | Sterilization device for comprehensive nursing ward | |
| CN212475716U (en) | Suspended ceiling with peculiar smell removed at top of elevator | |
| CN219995495U (en) | Air purification device based on silver ion | |
| CN213642143U (en) | Vacuum medicine moistening device | |
| CN218922085U (en) | Comprehensive treatment system for exhaust gas discharged from toxic and harmful product storage cabinet | |
| CN219344184U (en) | Movable biological safety type animal imaging radiation protection isolation device | |
| CN211342546U (en) | Toilet uses self-purification formula pass-through box | |
| CN216727352U (en) | Manual conversion horizontal flow and vertical flow clean bench | |
| CN217541285U (en) | A high-efficient apparatus draining rack for disinfecting supply room | |
| CN217313462U (en) | Biological safety cabinet with multifunctional exhaust system | |
| CN219209990U (en) | Be used for biological safety isolating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |