CN220034511U - Aerosol transmission virus inactivation testing machine - Google Patents
Aerosol transmission virus inactivation testing machine Download PDFInfo
- Publication number
- CN220034511U CN220034511U CN202321614223.8U CN202321614223U CN220034511U CN 220034511 U CN220034511 U CN 220034511U CN 202321614223 U CN202321614223 U CN 202321614223U CN 220034511 U CN220034511 U CN 220034511U
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- Prior art keywords
- aerosol
- fixedly arranged
- connecting pipe
- virus inactivation
- inactivation
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- 239000000443 aerosol Substances 0.000 title claims abstract description 55
- 230000002779 inactivation Effects 0.000 title claims abstract description 29
- 241000700605 Viruses Species 0.000 title claims abstract description 18
- 238000012360 testing method Methods 0.000 title abstract description 8
- 230000005540 biological transmission Effects 0.000 title description 3
- 238000002474 experimental method Methods 0.000 claims abstract description 18
- 230000000415 inactivating effect Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000011160 research Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 241000606161 Chlamydia Species 0.000 description 1
- 241000204031 Mycoplasma Species 0.000 description 1
- 241000606701 Rickettsia Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The utility model relates to the technical field of aerosol research, and discloses an aerosol propagation virus inactivation testing machine, which comprises: the aerosol collecting structure comprises a bottom plate, wherein an aerosol collecting structure shell is fixedly arranged at the top of the bottom plate. This kind of aerosol propagates virus inactivation testing machine sets up the clarifier and can realize carrying out purification treatment to prevent that aerosol from mixing and causing the result inaccurate, through setting up three holding vessel, thereby realize the storage to aerosol, can be convenient when needs observe the experiment and extract, because the holding vessel is enclosed construction, can ensure the leakproofness that the sample was deposited, form the shallow handrail through setting up the fixed block, the connecting strip, first spliced pole and second spliced pole, the cooperation universal wheel can be relaxed remove the device to the position of suitable work, use manpower sparingly, convenient and fast, can carry out quick heat dissipation to the inside of aerosol collection structure shell through setting up radiator fan, thereby prevent to stop the operation because of first suction pump is overheated.
Description
Technical Field
The utility model relates to the technical field of aerosol research, in particular to an aerosol transmission virus inactivation tester.
Background
Aerosol is a multiphase system consisting of the atmosphere and solid and liquid particles suspended therein, and is a mixed dispersion system, and a two-phase dispersion system formed by biological particles suspended in air and air is called a biological aerosol, the aerodynamic equivalent diameter of the biological aerosol is usually between 0.01 and 100 μm, particles containing viruses, bacteria, rickettsia, chlamydia, mycoplasma and the like are suspended in air, and the biological aerosol is a mixed dispersion system, and has a representative particle size of 0.1 to 10 μm and exists in the air in a stable or quasi-stable system state.
(1) Most of the existing aerosol propagation virus inactivation test machines are used for placing a sample tray for observation experiments, so that the accidents exist, the inactivation efficiency cannot be visually compared, and a plurality of groups of experiments are needed for comparison, so that the efficiency of researching the biological aerosol is affected.
(2) Most of the existing aerosol collection and inactivation devices are two devices, the use is troublesome, and the transportation of the instrument is also a problem when the aerosol collection and inactivation device is used.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an aerosol propagation virus inactivation testing machine which has the advantages of aerosol storage, single instrument and convenient movement and solves the problems in the background art.
The utility model provides the following technical scheme: an aerosol-transmitted virus inactivation tester, comprising: the device comprises a bottom plate, an aerosol collecting structure shell is fixedly arranged at the top of the bottom plate, a collecting port is fixedly arranged at the front side of the aerosol collecting structure shell in a penetrating mode, a first suction pump is fixedly arranged at one end of the collecting port, an exhaust pipe is arranged at the side face of the aerosol collecting structure shell in a penetrating mode, one end of the exhaust pipe is fixedly arranged at the side face of the first suction pump, a connector is fixedly arranged at the other side face of the first suction pump, a sensing controller is fixedly arranged at the other end of the connector, an inactivating machine shell body is arranged at the penetrating mode of the exhaust pipe in a penetrating mode, three sample storage tanks are fixedly arranged at the bottom of the inner cavity of the inactivating machine shell body in a penetrating mode, and three side faces of the sample storage tanks are fixedly arranged at first connecting pipes in a penetrating mode, and the other end of the exhaust pipe is fixedly arranged at the side face of one group of the sample storage tanks.
Preferably, the top fixed mounting of sample holding vessel has the tee bend connecting pipe for three in quantity, the other end fixed mounting of tee bend connecting pipe has first connecting pipe, the other end fixed mounting of first connecting pipe has inactivating module, inactivating module's side fixed mounting has the second connecting pipe, the other end fixed mounting of second connecting pipe has the clarifier, inactivating module's top fixed mounting has the third connecting pipe, the other end fixed mounting of third connecting pipe has the second suction pump, the top fixed mounting of second suction pump has the second communicating pipe, the other end fixed mounting of second communicating pipe has the observation laboratory bench, the bottom fixed mounting of observation laboratory bench is at the top of shell.
Preferably, the top of the bottom plate is fixedly provided with two fixing blocks, the inner walls of the two fixing blocks are hinged with connecting strips, the side edges of the connecting strips are fixedly provided with first connecting columns, and the center of the side face of the connecting strip is fixedly provided with second connecting columns.
Preferably, the bottom of the bottom plate is fixedly provided with four supporting legs, and the bottoms of the four supporting legs are fixedly provided with universal wheels.
Preferably, a storage battery pack is fixedly arranged at the bottom of the inner cavity of the aerosol collecting structure shell, and a cooling fan is fixedly arranged at the back of the aerosol collecting structure shell.
Preferably, the tee joint connecting pipe runs through and installs the extension board, just inactivation subassembly and clarifier fixed mounting are at the top of extension board.
Compared with the prior art, the utility model has the following beneficial effects:
1. this kind of aerosol propagates virus inactivation testing machine can realize carrying out purification treatment through setting up the clarifier to prevent that aerosol from mixing and causing the result inaccurate, through setting up three holding vessel, thereby realize the storage to aerosol, can conveniently draw when needs observation experiment, because the holding vessel is enclosed construction, can ensure the leakproofness that the sample was deposited.
2. This kind of aerosol propagates virus inactivation testing machine forms the shallow handrail through setting up fixed block, connecting strip, first spliced pole and second spliced pole, and the cooperation universal wheel can be relaxed remove the device to the position of suitable work, uses manpower sparingly, convenient and fast can dispel the heat fast through setting up radiator fan to the inside of aerosol collection structure shell, thereby prevents to stop the operation because of first suction pump is overheated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the interior of the partial structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a portion of the internal cavity of the structure of FIG. 1 in accordance with the present utility model.
In the figure: 1. a bottom plate; 2. a fixed block; 3. a connecting strip; 4. a first connection post; 5. a second connection post; 6. support legs; 7. a universal wheel; 8. an aerosol collection structural housing; 9. a collection port; 10. a heat radiation fan; 11. a battery pack; 12. a sensor controller; 13. a connector; 14. a first getter pump; 15. an exhaust pipe; 16. a sample storage tank; 17. a first communication pipe; 18. a three-way connecting pipe; 19. a first connection pipe; 20. an inactivation assembly; 21. a second connection pipe; 22. a purifier; 23. a third connection pipe; 24. a second getter pump; 25. a second communicating pipe; 26. an observation experiment table; 27. an inactivating machine shell body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an aerosol-transmitted virus inactivation tester comprises: the aerosol collecting structure comprises a bottom plate 1, an aerosol collecting structure shell 8 is fixedly arranged at the top of the bottom plate 1, a collecting port 9 is fixedly arranged at the front side of the aerosol collecting structure shell 8 in a penetrating manner, a first suction pump 14 is fixedly arranged at one end of the collecting port 9, an exhaust pipe 15 is fixedly arranged at the side surface of the first suction pump 14 in a penetrating manner, a connector 13 is fixedly arranged at the other side surface of the first suction pump 14, a sensing controller 12 is fixedly arranged at the other end of the connector 13, an inactivating machine shell body 27 is fixedly arranged at the bottom of the inactivating machine shell body 27 in a penetrating manner, three sample storage tanks 16 are fixedly arranged at the bottom of the inner cavity of the inactivating machine shell body 27, a first connecting pipe 17 is fixedly arranged at the side surface of the three sample storage tanks 16 in a penetrating manner, the other end of the exhaust pipe 15 is fixedly arranged at the side surface of one group of the sample storage tanks 16, aerosol is sucked into the first connecting pipe 17 through the collecting port 9 by opening the first suction pump 14 and then is discharged into the first connecting pipes 17 in the quantity of three through the exhaust pipe 15 for storage, and the first connecting pipes 17 can be stopped by the first suction pump 14 arranged at the sensing controller 12 when the first connecting pipes 17 are stored to a certain degree.
Wherein; the three-in-one sample storage tank 16 is fixedly provided with a three-way connecting pipe 18 at the top, a first connecting pipe 19 is fixedly arranged at the other end of the three-way connecting pipe 18, an inactivating component 20 is fixedly arranged at the other end of the first connecting pipe 19, a second connecting pipe 21 is fixedly arranged on the side surface of the inactivating component 20, a purifier 22 is fixedly arranged at the other end of the second connecting pipe 21, a third connecting pipe 23 is fixedly arranged at the top of the inactivating component 20, a second suction pump 24 is fixedly arranged at the other end of the third connecting pipe 23, a second communicating pipe 25 is fixedly arranged at the top of the second suction pump 24, an observation experiment table 26 is fixedly arranged at the other end of the second communicating pipe 25, the bottom of the observation experiment table 26 is fixedly arranged at the top of an inactivating component 20, aerosol stored in the sample storage tank 16 is sucked into the inactivating component 20 for inactivation through the second suction pump 24, and the inactivated gas is discharged into the observation experiment table 26 through the second communicating pipe 25 arranged at the top of the second suction pump 24 for the experiment, and the purification treatment is required after the inactivation of the whole component 20 is completed through the setting of the purifier 22, so that the aerosol mixing is prevented from being inaccurate.
Wherein; the top fixed mounting of bottom plate 1 has two fixed blocks 2, and the inner wall of two fixed blocks 2 all articulates there is connecting strip 3, and the side fixed mounting of connecting strip 3 has first spliced pole 4, and the side center department fixed mounting of connecting strip 3 has second spliced pole 5, forms the shallow handrail through setting up fixed block 2, connecting strip 3, first spliced pole 4 and second spliced pole 5, and the cooperation universal wheel 7 can be relaxed remove the device to suitable work's position.
Wherein; four supporting legs 6 are fixedly arranged at the bottom of the bottom plate 1, and universal wheels 7 are fixedly arranged at the bottoms of the four supporting legs 6.
Wherein; the bottom of the inner cavity of the aerosol collection structure shell 8 is fixedly provided with a storage battery 11, the back surface of the aerosol collection structure shell 8 is fixedly provided with a cooling fan 10, and the interior of the aerosol collection structure shell 8 can be rapidly cooled by arranging the cooling fan 10.
Wherein; the tee joint connecting pipe 18 runs through and installs the extension board, and inactivation subassembly 20 and clarifier 22 fixed mounting are at the top of extension board, and observation experiment table 26 is the printing opacity glass material, through setting up the observation experiment table 26 of printing opacity glass material and can observe the experiment through other instruments.
The operating principle, during the use, inhale the aerosol of storing in sample holding vessel 16 through setting up second aspirator pump 24 and inactivate in the subassembly 20, the gas after the rethread setting up at the second communicating pipe 25 at second aspirator pump 24 top discharges the observation experiment in 26 after inactivating, all need carry out purification treatment through setting up clarifier 22 after inactivating the subassembly 20 once for every time, so as to prevent that the aerosol mixes and cause the result inaccurate, form the shallow handrail through setting up fixed block 2, connecting strip 3, first spliced pole 4 and second spliced pole 5, the cooperation universal wheel 7 can be relaxed remove the device to suitable operating position, can dispel the heat fast to the inside of aerosol collection structure shell 8 through setting up radiator fan 10, observe the experiment through setting up the observation experiment table 26 of printing opacity glass material and can observe the experiment through other instruments.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An aerosol-transmitted virus inactivation tester, comprising: the device comprises a bottom plate (1), an aerosol collecting structure shell (8) is fixedly arranged at the top of the bottom plate (1), a collecting port (9) is arranged on the front surface of the aerosol collecting structure shell (8) in a penetrating mode, a first suction pump (14) is fixedly arranged at one end of the collecting port (9), an exhaust pipe (15) is arranged on the side surface of the aerosol collecting structure shell (8) in a penetrating mode, a connector (13) is fixedly arranged on the other side surface of the first suction pump (14) in a penetrating mode, a sensing controller (12) is fixedly arranged at the other end of the connector (13), an inactivating machine shell body (27) is arranged on the penetrating mode of the exhaust pipe (15), three sample storage tanks (16) are fixedly arranged at the bottom of an inner cavity of the inactivating machine shell body (27), a first connecting pipe (17) is arranged on the side surface of the sample storage tanks (16) in a penetrating mode, and the other end of the exhaust pipe (15) is fixedly arranged on the side surface of the sample storage tanks (16).
2. An aerosol propagation virus inactivation tester according to claim 1, wherein: the three-way connecting pipe (18) is fixedly arranged at the top of the sample storage tank (16), a first connecting pipe (19) is fixedly arranged at the other end of the three-way connecting pipe (18), an inactivation assembly (20) is fixedly arranged at the other end of the first connecting pipe (19), a second connecting pipe (21) is fixedly arranged on the side face of the inactivation assembly (20), a purifier (22) is fixedly arranged at the other end of the second connecting pipe (21), a third connecting pipe (23) is fixedly arranged at the top of the inactivation assembly (20), a second suction pump (24) is fixedly arranged at the other end of the third connecting pipe (23), a second communicating pipe (25) is fixedly arranged at the top of the second suction pump (24), an observation experiment table (26) is fixedly arranged at the other end of the second communicating pipe (25), and the bottom of the observation experiment table (26) is fixedly arranged at the top of the inactivating machine shell body (27).
3. An aerosol propagation virus inactivation tester according to claim 1, wherein: the top fixed mounting of bottom plate (1) has two fixed blocks (2), and two the inner wall of fixed block (2) all articulates there is connecting strip (3), the side fixed mounting of connecting strip (3) has first spliced pole (4), the side center department fixed mounting of connecting strip (3) has second spliced pole (5).
4. An aerosol propagation virus inactivation tester according to claim 1, wherein: four supporting legs (6) are fixedly arranged at the bottom of the bottom plate (1), and universal wheels (7) are fixedly arranged at the bottoms of the four supporting legs (6).
5. An aerosol propagation virus inactivation tester according to claim 1, wherein: the bottom of the inner cavity of the aerosol collection structure shell (8) is fixedly provided with a storage battery pack (11), and the back of the aerosol collection structure shell (8) is fixedly provided with a cooling fan (10).
6. An aerosol propagation virus inactivation tester according to claim 2, wherein: the tee joint connecting pipe (18) is provided with a support plate in a penetrating mode, and the inactivation assembly (20) and the purifier (22) are fixedly arranged at the top of the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321614223.8U CN220034511U (en) | 2023-06-25 | 2023-06-25 | Aerosol transmission virus inactivation testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321614223.8U CN220034511U (en) | 2023-06-25 | 2023-06-25 | Aerosol transmission virus inactivation testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220034511U true CN220034511U (en) | 2023-11-17 |
Family
ID=88735924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321614223.8U Active CN220034511U (en) | 2023-06-25 | 2023-06-25 | Aerosol transmission virus inactivation testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220034511U (en) |
-
2023
- 2023-06-25 CN CN202321614223.8U patent/CN220034511U/en active Active
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