CN220387326U - Circulation air-out air shower that aseptic laboratory was used - Google Patents
Circulation air-out air shower that aseptic laboratory was used Download PDFInfo
- Publication number
- CN220387326U CN220387326U CN202321777134.5U CN202321777134U CN220387326U CN 220387326 U CN220387326 U CN 220387326U CN 202321777134 U CN202321777134 U CN 202321777134U CN 220387326 U CN220387326 U CN 220387326U
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- 238000007789 sealing Methods 0.000 claims description 27
- 238000004659 sterilization and disinfection Methods 0.000 claims description 16
- 230000002421 anti-septic effect Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 21
- 239000000645 desinfectant Substances 0.000 description 12
- 230000003068 static effect Effects 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model relates to the technical field of air showers, in particular to a circulating air outlet shower for a sterile laboratory. The technical proposal comprises: the casing, the backup pad is installed to the inside below of casing, the both sides top of backup pad all is provided with the cavity rectangular plate, and the cavity rectangular plate is installed on the both sides inner wall of casing, be provided with the shower nozzle on the outer wall of one side of cavity rectangular plate, all install the supporting shoe on the outer wall of both sides of casing, the last surface mounting of supporting shoe has first box, the internally mounted of first box has first mounting panel, one side outer wall central point of first mounting panel puts and installs the ion fan. The wind circulating structure can be used for carrying out wind shower dust removal on people entering and exiting, so that wind energy is effectively utilized to remove dust in a laboratory, the consumption of electric energy is effectively reduced, and resources are saved.
Description
Technical Field
The utility model relates to the technical field of air showers, in particular to a circulating air outlet shower for a sterile laboratory.
Background
The sterile laboratory is mainly used for researches such as microbiology, biomedicine, biochemistry, animal experiments, gene recombination, biological products and the like, is commonly called a clean laboratory-a biological safety laboratory, and personnel need to pass through an air shower, which is also called an air shower, a clean air shower, an air shower room, a blowing shower room, an air shower door, a dust shower room, a blowing shower room, an air shower channel or an air blowing shower room before entering the sterile laboratory. The air shower is a necessary passage for people to enter the sterile laboratory, and can reduce pollution caused by people entering and exiting the sterile laboratory.
Through retrieving, patent publication No. CN211247599U discloses an air shower for dust-free laboratory, the power distribution box comprises a box body, be provided with the disinfection room in the box, be equipped with the wind-making district between disinfection room and the box, be provided with the fan in the wind-making district, the disinfection room both sides are provided with a plurality of air shower nozzles, the disinfection room bottom is provided with a plurality of circulation wind gap, can be through air shower nozzle and circulation wind gap intercommunication between disinfection room and the wind-making district, disinfection room top undercut forms places the district, be provided with heating device in placing the district, the indoor symmetry of disinfection is provided with two baffles, place the district and keep away from and place district one end and extend to circulation wind gap direction in placing the district in being located two baffles, heating device's play tuber pipe can run through and place the district, device simple structure just can realize heating to the air current of the interior specific region of air shower.
When the prior air shower for the sterile laboratory is in actual use, dust with static is contained on people or articles to be accessed, the dust with static can be adsorbed on the people or articles to be accessed, the dust with static can not be effectively removed, the pollution of the sterile laboratory is easy to be caused subsequently, and when the people or articles to be accessed are too frequent, air in the air shower can generate certain bacteria, the bacteria are easy to adsorb on the people or articles to be accessed through the flowing of the air, the pollution of the sterile laboratory is easy to be caused subsequently, and therefore, the circulating air outlet air shower for the sterile laboratory is provided for solving the existing problem.
Disclosure of Invention
The utility model aims to provide a circulating air outlet shower for a sterile laboratory, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circulation air-out air shower that aseptic laboratory was used, includes the casing, the backup pad is installed to the inside below of casing, the both sides top of backup pad all is provided with the cavity rectangular plate, and the cavity rectangular plate is installed on the both sides inner wall of casing, be provided with the shower nozzle on the outer wall of one side of cavity rectangular plate, all install the supporting shoe on the outer wall of both sides of casing, the upper surface mounting of supporting shoe has first box, the internally mounted of first box has first mounting panel, one side outer wall central point of first mounting panel puts installs the ion fan, first draught fan is all installed to the top and the below of first mounting panel, the both sides outer wall below of casing all is provided with first tuber pipe, the other end of first tuber pipe is connected with the third air-supply line on one side outer wall of second box through the pipe type joint, the inside of second box is provided with board-type air high efficiency, the both sides of board-type air high efficiency are provided with second mounting panel and board-type air efficiency respectively, one side outer wall of second mounting panel is just installed first mounting panel has first filter screen, second side front end face and second side face, second end face and first end face are all set up to have the second end face, the second end face is all set up to the second end face.
Preferably, both ends of the supporting plate are all installed in the U-shaped groove on the first U-shaped clamping plate, and the outer walls of both ends of the supporting plate are in gap connection with the groove walls of the U-shaped groove on the first U-shaped clamping plate, the first U-shaped clamping plate is installed below the inner walls of both sides of the shell, and the surface of the supporting plate is provided with ventilation holes.
Preferably, a first air outlet is formed in one side of the first induced draft fan and one side of the ion fan, and the first air outlet is formed in the outer wall of the first mounting plate.
Preferably, a second air outlet is formed in one side of the second induced draft fan, and the second air outlet is formed in the outer wall of the second mounting plate.
Preferably, both ends of the plate-type air primary filter screen and the plate-type air efficient filter screen are all installed in the U-shaped groove on the second U-shaped clamping plate, and the outer walls of both ends of the plate-type air primary filter screen and the plate-type air efficient filter screen are connected with the groove walls of the U-shaped groove on the second U-shaped clamping plate in a clearance mode, and the second U-shaped clamping plate is installed at the top end and the bottom end inside the second box body.
Preferably, a first air inlet pipe is arranged on the outer wall of the other side of the hollow rectangular plate, the other end of the first air inlet pipe penetrates through the outer wall of the shell to extend to the outside and is connected with a second air outlet pipe on the outer wall of one side of the first box body through a pipe joint, a first sealing ring is arranged at the joint between the first air inlet pipe and the shell, the second air inlet pipe on the outer wall of the other side of the second box body is connected with a first connecting pipe through a pipe joint, and the other end of the first connecting pipe is connected with a fourth air outlet pipe on the center position of the top end of the disinfectant box through a pipe joint.
Preferably, the top both sides of antiseptic solution case are provided with liquid feeding pipe and fourth air-supply line respectively, and the bottom of fourth air-supply line runs through the top of antiseptic solution case and extends to the inside below of antiseptic solution case, junction between fourth air-supply line and the antiseptic solution case is provided with the second sealing washer, one side outer wall below of antiseptic solution case is provided with the fluid-discharge tube, all be provided with the valve body on fluid-discharge tube and the liquid feeding tube.
Preferably, a third air outlet pipe is arranged on the outer wall of the other side of the second box body, the other end of the third air outlet pipe is connected with a second connecting pipe through a pipe joint, and the other end of the second connecting pipe is connected with a fourth air inlet pipe through a pipe joint.
Preferably, the front end surfaces of the first box body and the second box body are provided with first sealing doors, and the first sealing doors are provided with first safety locks.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the matching arrangement of a series of structures such as the ion fan, the first induced fan, the second induced fan and the like, when people or objects enter and exit from the shell of the utility model, the first induced fan, the second induced fan and the ion fan are started to enable air in the first box body, the second box body, the disinfectant box and the shell to circularly flow, the ion fan can generate a large amount of air flow with positive charges and negative charges and blow the air flow onto the people or objects to be entered and exit, and the charges on the people or objects to be entered can be neutralized, so that the utility model adopts the air circulation technology to carry out air shower dust removal on the people to be entered and exit, and can effectively remove dust with static charges in the air shower dust removal process, thereby avoiding the situation that the dust with static charges on the people or objects enters a sterile laboratory to pollute the sterile laboratory.
2. According to the utility model, through the matching arrangement of a series of structures such as the disinfectant tank and the like, when the first tank body, the second tank body, the disinfectant tank and the air in the shell circularly flow, the disinfectant in the disinfectant tank can circularly flow air for disinfection operation, so that the situation that the sterile laboratory is polluted due to the fact that the air in the shell contains a large amount of bacteria and is adsorbed on people or articles to be accessed into the sterile laboratory is avoided.
3. According to the utility model, through the cooperation arrangement of the plate-type air high-efficiency filter screen and the plate-type air primary filter screen, the plate-type air high-efficiency filter screen and the plate-type air primary filter screen can effectively filter particles such as dust in circulating flowing air, so that the situation that a certain amount of dust is contained in air in a shell to pollute people or objects in and out is avoided, and the practicability is strong.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
fig. 3 is a schematic view of the internal structure of the second case of the present utility model;
FIG. 4 is a schematic view of the internal structure of the housing according to the present utility model;
fig. 5 is a schematic view of the internal structure of the first case of the present utility model.
In the figure: 1. a first case; 2. a first sealing door; 3. a safety lock; 4. a first connection pipe; 5. a second connection pipe; 6. a tube-like joint; 7. a disinfectant tank; 8. a second case; 9. a switch handle; 10. a second sealing door; 11. a housing; 12. a support block; 13. a first air outlet pipe; 14. the first U-shaped clamping plate; 15. a vent hole; 16. a support plate; 17. a hollow rectangular plate; 18. a spray head; 19. a first air inlet pipe; 20. a first seal ring; 21. a second air outlet pipe; 22. a first mounting plate; 23. an ion blower; 24. a first air outlet; 25. a first induced draft fan; 26. a second air inlet pipe; 27. a second air outlet; 28. a second mounting plate; 29. a third air outlet pipe; 30. a second induced draft fan; 31. plate type air high-efficiency filter screen; 32. a third air inlet pipe; 33. plate type air primary filter screen; 34. the second U-shaped clamping plate; 35. a valve body; 36. a liquid adding tube; 37. a fourth air outlet pipe; 38. a fourth air inlet pipe; 39. a second seal ring; 40. and a liquid discharge pipe.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-5, the circulating air outlet shower for the aseptic laboratory provided by the utility model comprises a shell 11, a supporting plate 16 is arranged below the interior of the shell 11, hollow rectangular plates 17 are arranged above two sides of the supporting plate 16, the hollow rectangular plates 17 are arranged on two side inner walls of the shell 11, a spray head 18 is arranged on one side outer wall of the hollow rectangular plates 17, supporting blocks 12 are arranged on two side outer walls of the shell 11, a first box body 1 is arranged on the upper surface of the supporting blocks 12, a first mounting plate 22 is arranged in the first box body 1, an ion fan 23 is arranged at the center of one side outer wall of the first mounting plate 22, a first induced draft fan 25 is arranged above and below the first mounting plate 22, the both sides outer wall below of casing 11 all is provided with first tuber pipe 13, the other end of first tuber pipe 13 is connected with the third air-supply line 32 on the outer wall of second box 8 one side through pipe class joint 6, the inside of second box 8 is provided with board-type air high-efficient filter screen 31, the both sides of board-type air high-efficient filter screen 31 are provided with second mounting panel 28 and board-type air primary filter screen 33 respectively, install second draught fan 30 on the outer wall of one side of second mounting panel 28, one side of second box 8 is provided with antiseptic solution case 7, the preceding terminal surface of casing 11 and rear end face all are provided with second sealing door 10, preceding terminal surface and rear end face one side of second sealing door 10 all are provided with switch handle 9.
The working principle of the circulating air outlet shower used in the sterile laboratory based on the first embodiment is as follows: when the air conditioner is used, an external power supply is connected, when an entering person or an article enters and exits from the shell 11 of the air conditioner, the air inside the first box body 1, the second box body 8, the disinfectant box 7 and the shell 11 can circularly flow by starting the first induced draft fan 25, the second induced draft fan 30 and the ion fan 23, a large amount of positive and negative charges of air flow can be generated by the ion fan 23 and blown onto the entering person or the article, the charges carried by the entering person or the article can be neutralized, the air circulation technology is adopted to carry out air shower dust removal on the entering person or the article, electrostatic dust can be effectively removed in the air circulation dust removal process, the situation that the entering person or the article carries the electrostatic dust into a sterile laboratory to cause pollution of the sterile laboratory is avoided, the disinfectant in the disinfectant box 7 can circularly flow air to carry out disinfection operation, the situation that the entering person or the article contains a large amount of bacteria in the air inside the shell 11 and is adsorbed on the entering person or the sterile laboratory to cause pollution of the sterile laboratory is avoided, the plate-type high-efficiency filter screen 31 can effectively remove the electrostatic dust carried out on the entering person or the article, and the dust in the sterile laboratory can effectively carry out quantitative dust removal process to prevent the dust from carrying out on the air filter screen and the dust in the filter screen from entering and exiting the air 11.
Example two
As shown in fig. 1-5, the circulating air outlet shower for a sterile laboratory according to the present utility model further includes, compared to the first embodiment: both ends of the supporting plate 16 are arranged in the U-shaped groove on the first U-shaped clamping plate 14, the outer walls of both ends of the supporting plate 16 are connected with the groove walls of the U-shaped groove on the first U-shaped clamping plate 14 in a clearance way, the first U-shaped clamping plate 14 is arranged below the inner walls of both sides of the shell 11, the surface of the supporting plate 16 is provided with the vent holes 15, one sides of the first induced draft fan 25 and the ion fan 23 are provided with the first air outlet 24, the first air outlet 24 is arranged on the outer wall of the first mounting plate 22, one side of the second induced draft fan 30 is provided with the second air outlet 27, the second air outlet 27 is arranged on the outer wall of the second mounting plate 28, both ends of the plate-type air primary filter 33 and the plate-type air efficient filter 31 are arranged in the U-shaped groove on the second U-shaped clamping plate 34, the outer walls of both ends of the plate-type air primary filter 33 and the plate-type air efficient filter 31 are connected with the groove walls of the U-shaped groove on the second U-shaped clamping plate 34 in a clearance way, the second U-shaped clamping plate 34 is arranged at the top end and the bottom end of the inside of the second box body 8, a first air inlet pipe 19 is arranged on the outer wall of the other side of the hollow rectangular plate 17, the other end of the first air inlet pipe 19 penetrates through the outer wall of the shell 11 to extend to the outside and is connected with a second air outlet pipe 21 on the outer wall of one side of the first box body 1 through a pipe joint 6, a first sealing ring 20 is arranged at the joint between the first air inlet pipe 19 and the shell 11, a second air inlet pipe 26 on the outer wall of the other side of the second box body 8 is connected with a first connecting pipe 4 through a pipe joint 6, the other end of the first connecting pipe 4 is connected with a fourth air outlet pipe 37 on the central position of the top end of the disinfectant box 7 through a pipe joint 6, liquid adding pipes 36 and fourth air inlet pipes 38 are respectively arranged at the two sides of the top end of the disinfectant box 7, and the bottom of fourth air-supply line 38 runs through the top of antiseptic solution case 7 and extends to the inside below of antiseptic solution case 7, junction between fourth air-supply line 38 and the antiseptic solution case 7 is provided with second sealing washer 39, one side outer wall below of antiseptic solution case 7 is provided with fluid-discharge tube 40, all be provided with valve body 35 on fluid-discharge tube 40 and the liquid feeding pipe 36, be provided with third air-out line 29 on the opposite side outer wall of second box 8, the other end of third air-out line 29 is connected with second connecting pipe 5 through pipe joint 6, the other end of second connecting pipe 5 is connected with fourth air-supply line 38 through pipe joint 6, the preceding terminal surface of first box 1 and second box 8 is provided with first sealing door 2, be provided with first safety lock 3 on the first sealing door 2.
In this embodiment, because both ends of the supporting plate 16 are all installed in the U-shaped groove on the first U-shaped clamping plate 14, and the outer walls of both ends of the supporting plate 16 are all in gap connection with the groove wall of the U-shaped groove on the first U-shaped clamping plate 14, so that maintenance personnel can conveniently and regularly disassemble and clean the supporting plate 16, because both ends of the plate-type air primary filter screen 33 and the plate-type air efficient filter screen 31 are all installed in the U-shaped groove on the second U-shaped clamping plate 34, and the outer walls of both ends of the plate-type air primary filter screen 33 and the plate-type air efficient filter screen 31 are in gap connection with the groove wall of the U-shaped groove on the second U-shaped clamping plate 34, so that maintenance personnel can conveniently and regularly disassemble and replace or clean the plate-type air primary filter screen 33 and the plate-type air efficient filter screen 31, and the first sealing ring 20 is arranged at the joint between the first air inlet pipe 19 and the casing 11, so that the first sealing ring 20 can play a sealing role in sealing the joint between the first air inlet pipe 19 and the casing 11, and the second sealing ring 39 is arranged at the joint between the fourth air inlet pipe 38 and the sterilizing liquid box 7, so that the sealing role in sealing the joint between the fourth air inlet pipe 38 and the fourth sealing ring 38 and the sealing ring 7.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (9)
1. The utility model provides a circulation air-out air shower that aseptic laboratory was used, includes casing (11), its characterized in that: the utility model discloses a high-efficiency air filter, including casing (11), support plate (16) are installed to the inside below of casing (11), both sides top of support plate (16) all is provided with cavity rectangular plate (17), and cavity rectangular plate (17) are installed on the both sides inner wall of casing (11), be provided with shower nozzle (18) on the outer wall of one side of cavity rectangular plate (17), all install supporting shoe (12) on the both sides outer wall of casing (11), the upper surface mounting of supporting shoe (12) has first box (1), the internally mounted of first box (1) has first mounting panel (22), ion fan (23) are installed to one side outer wall central point of first mounting panel (22) put, first draught fan (25) are all installed to the top and the below of first mounting panel (22), both sides outer wall below of casing (11) all is provided with first air-out pipe (13), the other end of first air-out pipe (13) is connected with third air inlet (32) on the outer wall of second box (8) one side through pipe type joint (6), second box (8) is high-efficient air filter (31) are installed to one side air filter, first air filter (28) are installed to one side air filter (28) respectively, one side of second box (8) is provided with antiseptic solution case (7), preceding terminal surface and the rear end face of casing (11) all are provided with second sealing door (10), preceding terminal surface and rear end face one side of second sealing door (10) all are provided with switch handle (9).
2. A circulating air outlet shower for a sterile laboratory as claimed in claim 1, wherein: the U-shaped groove on first U-shaped cardboard (14) is all installed at both ends of backup pad (16), and be gap connection between the cell wall in the U-shaped groove on both ends outer wall and the first U-shaped cardboard (14) of backup pad (16), first U-shaped cardboard (14) are installed in the both sides inner wall below of casing (11), ventilation hole (15) have been seted up on the surface of backup pad (16).
3. A circulating air outlet shower for a sterile laboratory as claimed in claim 1, wherein: one side of the first induced draft fan (25) and one side of the ion fan (23) are respectively provided with a first air outlet (24), and the first air outlet (24) is formed in the outer wall of the first mounting plate (22).
4. A circulating air outlet shower for a sterile laboratory as claimed in claim 1, wherein: one side of the second induced draft fan (30) is provided with a second air outlet (27), and the second air outlet (27) is formed in the outer wall of the second mounting plate (28).
5. A circulating air outlet shower for a sterile laboratory as claimed in claim 1, wherein: the two ends of the plate-type air primary filter screen (33) and the two ends of the plate-type air efficient filter screen (31) are respectively arranged in the U-shaped groove on the second U-shaped clamping plate (34), the outer walls of the two ends of the plate-type air primary filter screen (33) and the plate-type air efficient filter screen (31) are respectively connected with the groove walls of the U-shaped groove on the second U-shaped clamping plate (34) in a clearance mode, and the second U-shaped clamping plate (34) is arranged at the top end and the bottom end inside the second box body (8).
6. A circulating air outlet shower for a sterile laboratory as claimed in claim 1, wherein: the novel disinfection box is characterized in that a first air inlet pipe (19) is arranged on the outer wall of the other side of the hollow rectangular plate (17), the other end of the first air inlet pipe (19) penetrates through the outer wall of the shell (11) to extend to the outside and is connected with a second air outlet pipe (21) on the outer wall of one side of the first box body (1) through a pipe joint (6), a first sealing ring (20) is arranged at the joint between the first air inlet pipe (19) and the shell (11), a second air inlet pipe (26) on the outer wall of the other side of the second box body (8) is connected with a first connecting pipe (4) through the pipe joint (6), and the other end of the first connecting pipe (4) is connected with a fourth air outlet pipe (37) on the central position of the top end of the disinfection liquid box (7).
7. A circulating air outlet shower for a sterile laboratory as claimed in claim 1, wherein: the disinfection solution box (7) top both sides are provided with liquid feeding pipe (36) and fourth air-supply line (38) respectively, and the bottom of fourth air-supply line (38) runs through the top of disinfection solution box (7) and extends to the inside below of disinfection solution box (7), junction between fourth air-supply line (38) and disinfection solution box (7) is provided with second sealing washer (39), one side outer wall below of disinfection solution box (7) is provided with fluid-discharge tube (40), all be provided with valve body (35) on fluid-discharge tube (40) and liquid feeding tube (36).
8. A circulating air outlet shower for a sterile laboratory as claimed in claim 1, wherein: a third air outlet pipe (29) is arranged on the outer wall of the other side of the second box body (8), the other end of the third air outlet pipe (29) is connected with the second connecting pipe (5) through a pipe joint (6), and the other end of the second connecting pipe (5) is connected with a fourth air inlet pipe (38) through the pipe joint (6).
9. A circulating air outlet shower for a sterile laboratory as claimed in claim 1, wherein: the front end faces of the first box body (1) and the second box body (8) are provided with a first sealing door (2), and a first safety lock (3) is arranged on the first sealing door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777134.5U CN220387326U (en) | 2023-07-07 | 2023-07-07 | Circulation air-out air shower that aseptic laboratory was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777134.5U CN220387326U (en) | 2023-07-07 | 2023-07-07 | Circulation air-out air shower that aseptic laboratory was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220387326U true CN220387326U (en) | 2024-01-26 |
Family
ID=89610032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321777134.5U Active CN220387326U (en) | 2023-07-07 | 2023-07-07 | Circulation air-out air shower that aseptic laboratory was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220387326U (en) |
-
2023
- 2023-07-07 CN CN202321777134.5U patent/CN220387326U/en active Active
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