CN115254207A - Vehicle-mounted three-level biosafety cabinet and transport vehicle - Google Patents
Vehicle-mounted three-level biosafety cabinet and transport vehicle Download PDFInfo
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- CN115254207A CN115254207A CN202211080491.6A CN202211080491A CN115254207A CN 115254207 A CN115254207 A CN 115254207A CN 202211080491 A CN202211080491 A CN 202211080491A CN 115254207 A CN115254207 A CN 115254207A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/18—Transport of container or devices
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Abstract
The utility model provides an on-vehicle tertiary biological safety cabinet and transport vechicle, on-vehicle tertiary biological safety cabinet includes: the rear part of the experiment chamber is provided with a first bolt connecting part which is used for being connected with the carriage through a bolt; the rear part of the transfer cabin is provided with a second bolt connecting part, the other transverse side of the transfer cabin is provided with a third bolt connecting part, and the second bolt connecting part and the third bolt connecting part are used for being connected with the carriage through bolts; the support frame, the bottom of support frame is provided with fourth bolted connection portion, fourth bolted connection portion be used for through the bolt with the carriage is connected. The vehicle-mounted three-level biological safety cabinet and the transport vehicle are suitable for rapidly supporting epidemic situation outburst areas and assisting overall epidemic situation prevention and control work.
Description
Technical Field
The application relates to the technical field of biological safety, in particular to an on-vehicle three-level biological safety cabinet and a transport vehicle.
Background
At present, the global new coronary cases are still continuously and rapidly increased, the global life safety is threatened, and great difficulty is brought to economic resuscitation. The fourth wave of epidemic peak of new corona virus is experiencing worldwide due to the high infectivity of the variant of new corona virus omicron (Ormcken). There is a great potential safety hazard in handling such highly toxic substances in a common biosafety cabinet. The three-level biosafety cabinet can greatly ensure the experimental safety, but the three-level biosafety cabinet in the related technology is not suitable for rapidly supporting epidemic situation outburst areas and is not suitable for assisting the overall epidemic situation prevention and control work.
Disclosure of Invention
In view of the above, the present application is proposed to provide an on-board three-level biosafety cabinet and transport cart that overcomes, or at least partially addresses, the above-mentioned problems.
According to a first aspect of the invention, a vehicle-mounted three-stage biosafety cabinet is provided, wherein the vehicle-mounted three-stage biosafety cabinet comprises: the experimental cabin defines an experimental cavity for carrying out biological safety experiments, and the rear part of the experimental cabin is provided with a first bolt connecting part which is used for being connected with a carriage through a bolt; the transfer cabin is fixedly connected with one transverse side of the experiment cabin, defines a transfer cavity communicated with the experiment cavity, and is used for transferring experiment tools to the experiment cavity, a second bolt connecting part is arranged at the rear part of the transfer cabin, a third bolt connecting part is arranged at the other transverse side of the transfer cabin, and the second bolt connecting part and the third bolt connecting part are connected with the carriage through bolts; the support frame, with the bottom in experiment cabin is through bolt fixed connection, the bottom of support frame is provided with fourth bolted connection portion, fourth bolted connection portion be used for through the bolt with the carriage is connected.
Optionally, the experiment cabin has been seted up experiment cabin inlet port and experiment cabin venthole, on-vehicle tertiary biological safety cabinet still includes: the experiment chamber air inlet filter is fixed in the experiment chamber and corresponds to the experiment chamber air inlet; the experiment chamber primary exhaust filter is fixed in the experiment chamber and corresponds to the experiment chamber air outlet; and the second-stage exhaust filter is fixed in the experiment chamber, and the air inlet of the second-stage exhaust filter is connected with the air outlet of the first-stage exhaust filter of the experiment chamber, so that air enters the experiment chamber after being filtered by the air inlet filter of the experiment chamber and then is discharged after being filtered by the first-stage exhaust filter of the experiment chamber and the second-stage exhaust filter in sequence.
Optionally, an open top has been seted up at the top in carriage, and on-vehicle tertiary biological safety cabinet still includes: the exhaust pipe is detachably arranged at the top opening part, the exhaust pipe is arranged at the top opening part, one end of the exhaust pipe is detachably connected with the air outlet of the secondary exhaust filter, and the other end of the exhaust pipe is positioned outside the carriage.
Optionally, the vehicle-mounted tertiary biosafety cabinet further comprises: and the electric regulating valve is arranged at the air inlet of the experiment chamber and is used for regulating the pressure in the experiment chamber.
Optionally, the vehicle-mounted tertiary biosafety cabinet further comprises: the centrifugal speed regulation fan is arranged between the secondary exhaust filter and the exhaust pipe, and the centrifugal speed regulation fan and the electric regulating valve are used for realizing the control of the air quantity passing through the experimental cavity.
Optionally, the delivery cabin has been seted up delivery cabin inlet port and delivery cabin venthole, on-vehicle tertiary biological safety cabinet still includes: the transfer cabin air inlet filter is fixed on the transfer cabin and corresponds to the transfer cabin air inlet; the first-stage exhaust filter of the transfer cabin is fixed on the transfer cabin and corresponds to the air outlet of the transfer cabin; the air inlet of the secondary exhaust filter is also connected with the air outlet of the primary exhaust filter of the transfer cabin, so that air enters the transfer cavity after being filtered by the air inlet filter of the transfer cabin and then is discharged after being filtered by the primary exhaust filter of the transfer cabin and the secondary exhaust filter in sequence.
Optionally, the experimental chamber comprises: a bottom panel; a rear panel extending upwardly from a rear portion of the bottom panel; a first side panel extending upward from one lateral side of the bottom panel; a second side panel extending upward from the other lateral side of the bottom panel; a top panel connecting upper ends of the rear panel, the first side panel and the second side panel; the front panel is made of transparent materials and is connected with the front ends of the bottom panel, the top panel, the first side panel and the second side panel, and an included angle between the transparent front panel and the top panel is an obtuse angle.
Optionally, the vehicle-mounted tertiary biosafety cabinet further comprises: and the illuminating lamp is fixed on the front panel and used for providing a light source for the experiment cavity.
Optionally, a hydrogen peroxide circulating disinfection inlet and a hydrogen peroxide circulating disinfection outlet are respectively arranged at two opposite corners of the experiment cabin.
According to a second aspect of the present invention, there is provided a transporting vehicle, comprising: a carriage; the vehicle-mounted three-stage biosafety cabinet is arranged in the carriage.
The vehicle-mounted three-stage biological safety cabinet and the transport vehicle are suitable for rapidly supporting epidemic situation outburst areas and assisting overall epidemic situation prevention and control work. In addition, the vehicle-mounted three-level biosafety cabinet ensures that all parts of the whole machine can resist jolt and vibration in the long-distance transportation process of various terrains, and the sealing property, the failure of a filter and an electronic electrical part or the structural deformation are avoided in the transportation process.
Drawings
Other objects and advantages of the present invention will become apparent from the following description of the invention which refers to the accompanying drawings, and may assist in a comprehensive understanding of the invention.
FIG. 1 is a front view of an onboard tertiary biosafety cabinet according to some embodiments of the present application;
FIG. 2 is a front view of a vehicle carried tertiary biosafety cabinet according to some embodiments of the present application, coupled to a vehicle cabin;
FIG. 3 is a perspective view of a vehicle-mounted tertiary biosafety cabinet according to some embodiments of the present application, shown attached to a vehicle cabin;
FIG. 4 is a perspective view of an on-board tertiary bio-safety cabinet according to further embodiments of the present application, shown coupled to a vehicle compartment;
FIG. 5 is a schematic diagram of the structure of the delivery capsule of the on-board tertiary biosafety cabinet of some embodiments of the present application;
fig. 6 is a schematic structural view of a tray of the on-board three-stage biosafety cabinet according to some embodiments of the present application.
In the figure, 10 is a vehicle-mounted three-level biosafety cabinet, 100 is a test chamber, 110 is a test chamber air inlet filter, 120 is a test chamber first-level exhaust filter, 130 is a second-level exhaust filter, 200 is a support frame, 300 is a transfer chamber, 310 is a door body, 320 is a transfer chamber air inlet filter, 330 is a transfer chamber first-level exhaust filter, 400 is a control system, 500 is a tray, 600 is an exhaust pipe, 700 is a centrifugal speed regulation fan, 20 is a carriage and 30 is a partition wall.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention. It should be apparent that the described embodiment is one embodiment of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs.
The present embodiment provides a vehicle-mounted three-level biosafety cabinet 10, and fig. 1 is a front view of the vehicle-mounted three-level biosafety cabinet 10 according to some embodiments of the present application; FIG. 2 is a front view of the on-board tertiary biosafety cabinet 10 of some embodiments of the present application, shown with only a portion of the interior compartment 20, coupled to the interior compartment 20; FIG. 3 is a perspective view of the on-board tertiary biosafety cabinet 10 of some embodiments of the present application when coupled to a vehicle compartment 20 (only a portion of the vehicle compartment 20 is shown); fig. 4 is a perspective view of the on-board tertiary biosafety cabinet 10 according to other embodiments of the present application, shown with only a portion of the interior 20, connected to the interior 20; FIG. 5 is a schematic diagram of the structure of the delivery capsule 300 of the on-board three-level biosafety cabinet 10 according to some embodiments of the present application; fig. 6 is a schematic structural diagram of a tray 500 of the on-board tertiary biosafety cabinet 10 according to some embodiments of the present application.
The vehicle-mounted three-level biosafety cabinet 10 comprises an experiment chamber 100, a transfer chamber 300 and a support frame 200.
The experiment chamber 100 defines an experiment chamber for performing a biosafety experiment, and a first bolt connection portion for connecting with the carriage 20 through a bolt is provided at a rear portion of the experiment chamber 100.
The horizontal one side of transmission cabin 300 with the horizontal one side fixed connection of experiment cabin 100, transmission cabin 300 inject with the transmission chamber of experiment chamber intercommunication, the transmission chamber be used for to experiment chamber transmission experiment instrument, the rear portion of transmission cabin 300 is provided with second bolted connection portion, the horizontal opposite side of transmission cabin 300 is provided with third bolted connection portion, second bolted connection portion and third bolted connection portion be used for through the bolt with carriage 20 is connected.
The support frame 200 is fixedly connected with the bottom of the experiment chamber 100 through a bolt, a fourth bolt connecting part is arranged at the bottom of the support frame 200, and the fourth bolt connecting part is used for being connected with the carriage 20 through a bolt.
The vehicle-mounted three-stage biosafety cabinet 10 provided by the embodiment is suitable for rapidly supporting epidemic situation outburst areas and is suitable for assisting overall epidemic situation prevention and control work. In addition, the vehicle-mounted three-level biosafety cabinet 10 ensures that all parts of the whole machine can resist jolt and vibration in the long-distance transportation process of various terrains, and the sealing performance, the failure of a filter and an electronic electrical part or the structural deformation do not occur in the transportation process.
In some embodiments, the vibration frequency and the deformation of the vehicle body can be analyzed, and the buffer materials with different hardness are arranged at each link, so that the three-stage cabinet is prevented from generating resonance and sealing failure.
It can be understood that the bolt connection parts and the buffer materials can form a supporting and damping system of the vehicle-mounted three-stage biosafety cabinet 10, and the supporting and damping system is used for ensuring that all parts of the whole machine can resist jolt and vibration in various terrains in the long-distance transportation process and does not generate sealing performance, filter failure or structural deformation in the transportation process. The support frame 200 can adopt the welding forming of thickening stainless steel tubular product, its lower margin passes through the bolt and is connected with on-vehicle platform, the experiment chamber 100 bottom surface passes through the bolt and is connected with the support frame 200, the experiment chamber 100 back is connected fixedly through the partition wall 30 of bolt and carriage 20, the transmission chamber 300 left side passes through bolt and body coupling, all bolted connections have all considered locking measures, can the full seam welding between transmission chamber 300 and the experiment chamber 100, thereby make this kind of on-vehicle tertiary biosafety cabinet 10 especially be fit for installing in the transport vechicle.
In some embodiments, the experiment chamber 100 is provided with an experiment chamber air inlet hole and an experiment chamber air outlet hole, and the vehicle-mounted three-stage biosafety cabinet 10 can further comprise an experiment chamber air inlet filter 110, an experiment chamber primary exhaust filter 120 and a secondary exhaust filter 130.
The experiment chamber air inlet filter 110 is fixed on the experiment chamber 100 and corresponds to the experiment chamber air inlet hole. The experiment chamber first-stage exhaust filter 120 is fixed on the experiment chamber 100 and corresponds to the experiment chamber air outlet. The second-stage exhaust filter 130 is fixed to the experimental chamber 100, and an air inlet of the second-stage exhaust filter 130 is connected to an air outlet of the first-stage exhaust filter 120 of the experimental chamber, so that air enters the experimental chamber after being filtered by the air inlet filter 110 of the experimental chamber and is then exhausted after being sequentially filtered by the first-stage exhaust filter 120 of the experimental chamber and the second-stage exhaust filter 130.
The experiment chamber air inlet filter 110, the experiment chamber primary exhaust filter 120 and the secondary exhaust filter 130 can form an experiment chamber filtering system. Specifically, the experiment chamber air intake filter 110 can take air from the compartment 20, and also can take air from the outside of the compartment 20 (which can be realized by guiding the air inlet to the outside of the compartment 20), the air enters the experiment chamber after passing through the experiment chamber air intake filter 110, high-cleanliness air is provided for the experiment chamber in real time, and waste gas and the like generated by the experiment chamber is discharged to the outside after being filtered by the experiment chamber primary exhaust filter 120 and the secondary exhaust filter 130. Experiment cabin air intake filter 110, experiment cabin one-level exhaust filter 120, second grade exhaust filter 130 can all adopt high efficiency filter, and every filter all is provided with independent leak hunting and disinfection interface, and filter housing adopts stainless steel, resistant disinfectant corruption.
In some embodiments, the top of the car 20 is opened with a top opening, and the vehicle-mounted three-stage biosafety cabinet 10 further includes an exhaust duct 600, the exhaust duct 600 is detachably disposed at the top opening, when the exhaust duct 600 is mounted at the top opening, one end of the exhaust duct 600 is detachably connected to the air outlet of the second-stage exhaust filter 130, and the other end of the exhaust duct 600 is located outside the car 20.
The detachable external exhaust pipe 600 is arranged, so that the filtered air flow can be exhausted from the top of the vehicle, and the height of the exhaust pipe 600 can be 2m higher than that of the vehicle top after installation. Rain-proof cover and fly net are set up at exhaust pipe 600 top, and exhaust pipe 600 says that detachable installs in the roof (can adopt the grafting location), and the pipeline just can be steady stand in the roof after the installation. When the vehicle is transferred and transported, the exhaust pipe 600 can be horizontally fixed on the roof or placed in the carriage 20 after being detached, and at the moment, the exhaust outlet of the roof can be sealed by a sealing cover.
The vehicle-mounted three-level biosafety cabinet 10 can further comprise an electric regulating valve, and the electric regulating valve is arranged at the air inlet of the experiment chamber and used for regulating the pressure in the experiment chamber. The negative pressure is adjusted in the experiment chamber 100, so that the vehicle-mounted three-level biosafety cabinet 10 is free from positive pressure risk.
The vehicle-mounted three-level biosafety cabinet 10 can further comprise a centrifugal speed-regulating fan 700, the centrifugal speed-regulating fan 700 is arranged between the second-level exhaust filter 130 and the exhaust pipe 600, and the centrifugal speed-regulating fan 700 and the electric regulating valve are used for controlling the air volume passing through the experimental cavity.
The transfer cabin 300 is provided with a transfer cabin air inlet and a transfer cabin air outlet, and the vehicle-mounted three-stage biosafety cabinet 10 may further include a transfer cabin air inlet filter 320 and a transfer cabin first-stage exhaust filter 330. The transfer chamber air intake filter 320 is fixed to the transfer chamber 300 and corresponds to the transfer chamber air intake; the transfer cabin primary exhaust filter 330 is fixed on the transfer cabin 300 and corresponds to the transfer cabin air outlet; the air inlet of the secondary exhaust filter 130 is further connected with the air outlet of the primary exhaust filter 330 of the transfer cabin, so that the air is filtered by the air inlet filter 320 of the transfer cabin, enters the transfer cavity, and then is sequentially filtered by the primary exhaust filter 330 of the transfer cabin and the secondary exhaust filter 130 and then is discharged.
The transfer compartment intake filter 320, the transfer compartment primary exhaust filter 330, and the secondary exhaust filter 130 may comprise a transfer compartment filtration system. The transfer chamber intake filter 320 filters air taken from the vehicle compartment 20 (or air taken from the vehicle compartment 20 by introducing the air intake) and enters the transfer chamber after being filtered by the transfer chamber intake filter 320, the contaminated air in the transfer chamber is exhausted by the high-cleanliness air, and the exhaust gas is exhausted to the outside of the vehicle compartment 20 after being filtered by the transfer chamber primary exhaust filter 330 and the secondary exhaust filter 130. The transfer cabin air inlet filter 320, the transfer cabin primary exhaust filter 330 and the secondary exhaust filter 130 can all adopt high-efficiency filters, each filter is provided with an independent leakage detection and disinfection interface, and a filter shell is made of stainless steel and is resistant to corrosion of disinfectant.
It will be appreciated that all filters provided in this embodiment may be bag-in-bag-out high efficiency filters, ensuring safety.
In some embodiments, one lateral side of the transfer chamber 300 is fixedly connected to one lateral side of the experiment chamber 100, the transfer chamber 300 defines a transfer chamber communicated with the experiment chamber, the transfer chamber is used for transferring experiment tools to the experiment chamber, one lateral side of the transfer chamber 300 has a first opening, the other lateral side of the transfer chamber 300 has a second opening, the front side of the transfer chamber 300 has a third opening, the rear side of the transfer chamber 300 has a fourth opening, and the first opening, the second opening, the third opening and the fourth opening are respectively provided with a door body 310.
The transfer chamber 300 can be opened in four different directions to pick and place objects, so that the objects can be picked and placed from different places inside the experiment chamber 100, outside the experiment chamber 100, inside the compartment 20, and outside the compartment 20, and the three-level biosafety cabinet is particularly suitable for a transport vehicle and is convenient for improving the experiment efficiency.
In some embodiments, any of the door bodies 310 is an electric door body. Therefore, manual operation is avoided, convenience of opening and closing the door body 310 is improved, and use experience of a user is improved.
The vehicle-mounted three-level biosafety cabinet 10 can further comprise a control system 400, wherein the control system 400 is connected with all the door bodies 310 and is configured to allow only one door body 310 to be opened at any time. That is to say, the vehicle-mounted three-level biosafety cabinet 10 of the embodiment is provided with an interlocking mechanism, only one door is allowed to be opened at the same time, and the safety of the experimental system is guaranteed.
Wherein, the control system 400 is located below the experiment chamber 100 and is fixedly connected with the support frame 200. Therefore, the vehicle-mounted three-level biosafety cabinet 10 is high in space utilization rate and suitable for transport vehicles.
In some embodiments, the vehicle-mounted three-stage biosafety cabinet 10 further comprises an ultraviolet disinfection device disposed in the transfer chamber for performing ultraviolet disinfection on the transfer chamber, so as to improve the safety of the vehicle-mounted three-stage biosafety cabinet 10 during use.
In a further embodiment, the transfer chamber 300 is further provided with a hydrogen peroxide disinfection interface for spraying hydrogen peroxide disinfectant into the transfer chamber, so as to further improve the safety of the vehicle-mounted tertiary biosafety cabinet 10 during use. Specifically, hydrogen peroxide circular disinfection interfaces are reserved on opposite corners of the cabin body, so that the disinfection effect is improved.
Wherein the transfer chamber 300 is made of stainless steel so that the transfer chamber 300 as a whole can be cleaned by a cleaning gas flow.
The on-vehicle tertiary biosafety cabinet 10 may further include a tray 500, the tray 500 is disposed in the transfer chamber for transporting the experimental tool, and the tray 500 is configured to be movable in a lateral direction as well as in a front-rear direction. That is, the two-degree-of-freedom tray 500 built in the transfer module 300 may transfer the transfer object in a four-way sliding manner, thereby facilitating the transfer of the test tool.
Specifically, the tray 500 is moved by a slide rail. The tray 500 has stable structure and high reliability, and is particularly suitable for the use environment of loading a transport vehicle.
The experimental chamber 100 may comprise: a bottom panel, a back panel, a first side panel, a second side panel, a top panel, and a front panel. Wherein the rear panel extends upwardly from the rear of the bottom panel; a first side panel extending upwardly from a lateral side of the bottom panel; the second side panel extends upwards from the other transverse side of the bottom panel; a top panel connecting the upper ends of the back panel, the first side panel and the second side panel; the front panel is made of transparent materials, is connected with the front ends of the bottom panel, the top panel, the first side panel and the second side panel, and an included angle between the transparent front panel and the top panel is an obtuse angle.
Therefore, the front part of the vehicle-mounted three-level biological safety cabinet 10 is an ergonomic inclined plane, so that people can operate in a sitting posture, manual intervention is less, the operation of the people is facilitated, and the use experience of a user is improved.
It can be understood that the front panel can be openable and has a glove port for installing gloves, and a user can perform experiment operations in the experiment chamber through the gloves installed on the glove port in the transparent front panel at the front part of the experiment chamber. To ensure air tightness and thus safety, the entire experimental chamber 100 may be integrally formed. The experiment chamber 100 can be provided with a water collecting tank for treating waste liquid generated in the experiment process.
The on-vehicle tertiary biosafety cabinet 10 may further comprise a lighting lamp fixed to the front panel for providing a light source to the laboratory chamber. That is to say, the light direction is towards the laboratory cave, and light can not directly be to people's eye during personnel's operation, makes things convenient for personnel's operation, promotes the user and uses experience.
In some embodiments, the experiment chamber 100 is provided with a hydrogen peroxide circulation disinfection inlet and a hydrogen peroxide circulation disinfection outlet at two opposite corners respectively. For example, the front upper part of the first side panel is provided with a hydrogen peroxide circulating disinfection inlet, and the rear lower part of the second side panel is provided with a hydrogen peroxide circulating disinfection outlet; or the front upper part of the first side panel is provided with a hydrogen peroxide circulating disinfection outlet, and the rear lower part of the second side panel is provided with a hydrogen peroxide circulating disinfection inlet and the like, so that the disinfection effect is ensured, and the whole disinfection treatment of the experimental cavity is facilitated. Furthermore, all corners of the experiment chamber 100 are designed to be large arcs, so that the experiment chamber is convenient and fast to disinfect and clean without dead corners.
The embodiment also provides a transport vehicle, which comprises a carriage 20 and any one of the above vehicle-mounted three-level biosafety cabinets 10, wherein the vehicle-mounted three-level biosafety cabinet 10 is installed in the carriage 20.
In some embodiments, the body of the car 20 defines an accommodation space. The partition wall 30 is used to divide the accommodating space into a first space and a second space, and the partition wall 30 is provided with a partition wall opening, and the first space has a compartment opening communicated with the space outside the compartment 20. The vehicle-mounted three-level biosafety cabinet 10 is arranged in the first space, the position of the second opening corresponds to the compartment opening, the third opening is located in the first space, and the position of the fourth opening corresponds to the partition wall opening. Therefore, the transfer chamber 300 can be opened in four different directions to take and place articles, so that the articles can be taken and placed from different places in the experiment chamber 100, outside the experiment chamber 100, in the compartment 20, and outside the compartment 20, and the three-level biosafety cabinet is particularly suitable for a transport vehicle and is convenient for improving the experiment efficiency.
The three-level biological safety protection in the biological experiment provided by the embodiment is vehicle-mounted, is particularly suitable for quick response of a biological safety risk area, and can meet the requirement of an emergency high-level protection biological safety research device capable of moving quickly. And on-vehicle tertiary biosafety cabinet 10 is whole to be operated through gloves, and article transfer is gone on through purifying transfer chamber 300, and the experiment safety has been kept very big assurance of negative pressure in the experiment chamber 100 to the configuration of vehicular makes whole quick travel, and especially adapted quick support epidemic situation outburst area, the holistic epidemic situation prevention and control work of helping hand.
It should also be noted that, in the case of the embodiments of the present invention, features of the embodiments and examples may be combined with each other to obtain a new embodiment without conflict.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and the scope of the present invention is subject to the scope of the claims.
Claims (10)
1. An on-vehicle tertiary biosafety cabinet, comprising:
the experimental cabin defines an experimental cavity for carrying out biological safety experiments, and the rear part of the experimental cabin is provided with a first bolt connecting part which is used for being connected with a carriage through a bolt;
the transfer cabin is fixedly connected with one transverse side of the experiment cabin, defines a transfer cavity communicated with the experiment cavity, and is used for transferring experiment tools to the experiment cavity, a second bolt connecting part is arranged at the rear part of the transfer cabin, a third bolt connecting part is arranged at the other transverse side of the transfer cabin, and the second bolt connecting part and the third bolt connecting part are connected with the carriage through bolts;
the support frame, with the bottom in experiment cabin passes through bolt fixed connection, the bottom of support frame is provided with fourth bolted connection portion, fourth bolted connection portion be used for through the bolt with the carriage is connected.
2. The vehicle-mounted three-stage biosafety cabinet according to claim 1, wherein the test chamber is provided with a test chamber air inlet hole and a test chamber air outlet hole, and the vehicle-mounted three-stage biosafety cabinet further comprises:
the experiment chamber air inlet filter is fixed in the experiment chamber and corresponds to the experiment chamber air inlet;
the experiment chamber primary exhaust filter is fixed on the experiment chamber and corresponds to the experiment chamber air outlet;
and the second-stage exhaust filter is fixed in the experiment chamber, and the air inlet of the second-stage exhaust filter is connected with the air outlet of the first-stage exhaust filter of the experiment chamber, so that air enters the experiment chamber after being filtered by the air inlet filter of the experiment chamber and is discharged after being filtered by the first-stage exhaust filter of the experiment chamber and the second-stage exhaust filter in sequence.
3. The vehicle-mounted three-level biosafety cabinet according to claim 2, wherein the top of the carriage is opened with a top opening, and the vehicle-mounted three-level biosafety cabinet further comprises:
the exhaust pipe is detachably arranged at the top opening part, the exhaust pipe is arranged at the top opening part, one end of the exhaust pipe is detachably connected with the air outlet of the secondary exhaust filter, and the other end of the exhaust pipe is positioned outside the carriage.
4. The on-vehicle tertiary biosafety cabinet of claim 3, further comprising:
and the electric regulating valve is arranged at the air inlet of the experiment chamber and is used for regulating the pressure in the experiment chamber.
5. The on-vehicle tertiary biosafety cabinet of claim 4, further comprising:
the centrifugal speed regulation fan is arranged between the secondary exhaust filter and the exhaust pipe, and the centrifugal speed regulation fan and the electric regulating valve are used for realizing the control of the air quantity of the experimental cavity.
6. The vehicle-mounted three-level biosafety cabinet according to claim 2, wherein the delivery compartment is provided with a delivery compartment air inlet and a delivery compartment air outlet, the vehicle-mounted three-level biosafety cabinet further comprising:
the transfer cabin air inlet filter is fixed on the transfer cabin and corresponds to the transfer cabin air inlet;
the first-stage exhaust filter of the transfer cabin is fixed on the transfer cabin and corresponds to the air outlet of the transfer cabin;
the air inlet of the secondary exhaust filter is also connected with the air outlet of the primary exhaust filter of the transfer cabin, so that air enters the transfer cavity after being filtered by the air inlet filter of the transfer cabin and then is discharged after being filtered by the primary exhaust filter of the transfer cabin and the secondary exhaust filter in sequence.
7. The on-vehicle tertiary biosafety cabinet of claim 1, wherein said experimental module comprises:
a bottom panel;
a rear panel extending upwardly from a rear portion of the bottom panel;
a first side panel extending upward from one lateral side of the bottom panel;
a second side panel extending upwardly from the other lateral side of the bottom panel;
a top panel connecting upper ends of the rear panel, the first side panel and the second side panel;
the front panel is made of transparent materials and is connected with the front ends of the bottom panel, the top panel, the first side panel and the second side panel, and an included angle between the transparent front panel and the top panel is an obtuse angle.
8. The on-vehicle tertiary biosafety cabinet of claim 7, further comprising:
and the illuminating lamp is fixed on the front panel and is used for providing a light source for the experiment cavity.
9. The on-vehicle tertiary biosafety cabinet of claim 1,
two opposite angle positions of the experiment cabin are respectively provided with a hydrogen peroxide circulating disinfection inlet and a hydrogen peroxide circulating disinfection outlet.
10. A transporter, comprising:
a carriage;
the on-vehicle tertiary biosafety cabinet according to any of claims 1 to 9, mounted within the vehicle compartment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211080491.6A CN115254207A (en) | 2022-09-05 | 2022-09-05 | Vehicle-mounted three-level biosafety cabinet and transport vehicle |
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| CN202211080491.6A CN115254207A (en) | 2022-09-05 | 2022-09-05 | Vehicle-mounted three-level biosafety cabinet and transport vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116020581A (en) * | 2022-12-28 | 2023-04-28 | 中国人民解放军军事科学院军事医学研究院 | Automatic adjusting component of three-level biological safety cabinet and three-level biological safety cabinet |
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| CN116020581A (en) * | 2022-12-28 | 2023-04-28 | 中国人民解放军军事科学院军事医学研究院 | Automatic adjusting component of three-level biological safety cabinet and three-level biological safety cabinet |
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