CN113983617A - Expandable container type biological safety negative pressure laboratory system - Google Patents
Expandable container type biological safety negative pressure laboratory system Download PDFInfo
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- CN113983617A CN113983617A CN202111488803.2A CN202111488803A CN113983617A CN 113983617 A CN113983617 A CN 113983617A CN 202111488803 A CN202111488803 A CN 202111488803A CN 113983617 A CN113983617 A CN 113983617A
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- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000005070 sampling Methods 0.000 claims abstract description 15
- 241000700605 Viruses Species 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 230000003139 buffering effect Effects 0.000 claims description 45
- 238000007789 sealing Methods 0.000 claims description 40
- 230000005611 electricity Effects 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 108010066278 cabin-4 Proteins 0.000 description 17
- 239000007788 liquid Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 208000035473 Communicable disease Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000003287 bathing Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000025721 COVID-19 Diseases 0.000 description 1
- 241000711573 Coronaviridae Species 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 201000011001 Ebola Hemorrhagic Fever Diseases 0.000 description 1
- 208000002979 Influenza in Birds Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010064097 avian influenza Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H2001/1283—Small buildings of the ISO containers type
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention belongs to the technical field of biological laboratories, and particularly relates to an expandable container type biological safety negative pressure laboratory system which comprises a bearing groove, wherein a laboratory system is arranged at the top of the bearing groove, the laboratory system is electrically connected with a control system, an air supply part is arranged in the bearing groove, the laboratory system comprises an operation room for virus separation and detection, one side of the operation room is communicated with a buffer room for air shower cleaning, one side of the buffer room, far away from the operation room, is communicated with an office area for sample sampling and collection, one side of the office area, far away from the buffer room, is slidably connected with an expansion part, negative pressure filtering parts are arranged at the top ends of the operation room and the buffer room, the bottoms of the operation room, the buffer room and the office area are fixedly connected with the top of the bearing groove, and the air supply part and the negative pressure filtering part are electrically connected with the control system, the problem that the existing laboratory system is not suitable for field operation is solved.
Description
Technical Field
The invention belongs to the technical field of biological laboratories, and particularly relates to an expandable container type biological safety negative pressure laboratory system.
Background
Respiratory tract fulminating infectious diseases are the biggest challenge and the generation crisis commonly encountered by modern human beings, from the beginning of the last century to the present century, influenza, SARS, highly pathogenic avian influenza, H1N1, Ebola and the like have outbreaks in the world, particularly the recent new coronavirus (COVID-19) pneumonia is epidemic, so that the number of infected people all over the world is accumulated to 2.2 billion, the number of dead people reaches 454 ten thousand, the virus is continuously mutated, the propagation mode is more and more diversified, great uncertainty is brought to human prevention and control, and the biological safety situation is more urgent than ever before. The prevention, isolation, treatment and transportation of sudden new fulminant infectious diseases, especially the links of finding out the infectious sources and making sure diagnoses as soon as possible, are very important, so that a temporary experiment detection platform (space) is needed besides a large number of rapid detection means in a fixed laboratory, screening and diagnosis can be completed in a short time, personnel classification treatment is carried out, and secondary pollution to the environment and cross infection to rescue personnel are avoided, which is extremely important.
Disclosure of Invention
The invention aims to provide an expandable container type biological safety negative pressure laboratory system, which solves the problems and achieves the aim of safer screening and diagnosis processes of infectious diseases.
In order to achieve the purpose, the invention provides the following scheme: can expand container formula biological safety negative pressure laboratory system, including bearing the weight of the groove, the bearing the weight of the groove top is provided with the laboratory system, laboratory system electricity is connected with control system, the inside air supply portion that is provided with of bearing the weight of the groove, the laboratory system is including the operation room that is used for virus separation to detect, operation room one side intercommunication has the abluent buffering room that is used for the wind to drench, keep away from between the buffering one side intercommunication of operation room has the office area that is used for sample sampling to collect, the office area is kept away from one side sliding connection between the buffering has an extension portion, operation room, buffering room top are provided with the negative pressure filter part, the bottom of operation room, buffering room, office area with bearing the groove top fixed connection, air supply portion, negative pressure filter part with the control system electricity is connected.
Preferably, the air supply part comprises air feeders fixedly connected to the outer portions of two opposite side walls of the bearing groove, a first air inlet pipeline is communicated between the two air feeders, the middle of the first air inlet pipeline is communicated with one end of a second air inlet pipeline, the second air inlet pipeline is communicated with one end of a first air inlet branch pipe, the other end of the first air inlet branch pipe is communicated with the office area, the second air inlet pipeline is communicated with one end of a second air inlet branch pipe, the other end of the second air inlet branch pipe is communicated with the buffer room, the second air inlet pipeline is communicated with one end of a third air inlet branch pipe, the other end of the third air inlet branch pipe is communicated with the operation room, and the air feeders are electrically connected with the control system.
Preferably, the negative pressure filter house is including the intercommunication between the operation, the first exhaust fan on top between the buffering, with top surface fixed connection's filter house between the operation, buffering, the filter house sets up the exit end of first exhaust fan, the filter house include with top surface fixed connection's air cleaner between operation, buffering, air cleaner top fixedly connected with ultraviolet ray sterilizer, air cleaner, first exhaust fan with the control system electricity is connected.
Preferably, the expansion part comprises an expansion cabin, an opening is formed in one side, close to the buffering room, of the expansion cabin, a first sealing frame is fixedly connected to the periphery of the outer side of the opening, an inflatable airbag is arranged in the first sealing frame, a first sealing door is arranged on one side, far away from the buffering room, of the expansion cabin, and a sampling window is formed in the side wall, adjacent to the office area, of the expansion cabin.
Preferably, first through-hole has been seted up on the operation room top, ultraviolet sterilizer, air cleaner, first exhaust fan with first through-hole coaxial setting, operation room inside wall upper portion fixedly connected with pressure sensor, the inside bottom sliding connection of operation room has filth conveying cabin, keep away from in the operation room set up on the lateral wall between the buffering with the second through-hole of filth conveying cabin looks adaptation, pressure sensor with the control system electricity is connected.
Preferably, a third through hole is formed in the top end of the buffering room, the ultraviolet sterilizer, the air filter, the first exhaust fan and the third through hole are coaxially arranged, the upper portion of the inner side wall of the buffering room is fixedly connected with the pressure sensor, a third sealing door is arranged between the buffering room and the operation room, a second sealing door is arranged between the buffering room and the office area, and the pressure sensor, the second sealing door and the third sealing door are electrically connected with the control system.
Preferably, the office area is close to extend one side fixedly connected with in cabin with the sealed frame of first sealed frame matched with second, first ventilation hole has been seted up on office area top, office area top bottom surface intercommunication has the second exhaust fan, the second exhaust fan with the coaxial setting in first ventilation hole, office area outside top is provided with outer machine of water tank and air conditioner, outer machine of air conditioner with the control system electricity is connected.
Preferably, the inside battery that is provided with of bearing groove, the bearing groove lateral wall is provided with the generator, battery, generator with the control system electricity is connected, the bearing groove is close to one side of expansion portion articulates there are two backup pads, two the backup pad symmetry sets up, two the articulated shaft of backup pad is vertical to be set up.
Preferably, the expansion cabin bottom is provided with a sliding part, the sliding part comprises a sliding rail fixedly connected with the top and the expansion cabin bottom, the bottom of the sliding rail is connected with a sliding groove in a sliding manner, the bottom of the sliding groove is fixedly connected with the bottom surface inside the bearing groove, the bottom surface inside the bearing groove is fixedly connected with a telescopic cylinder, the piston end of the telescopic cylinder is fixedly connected with the sliding rail, and the telescopic cylinder is electrically connected with the control system.
Preferably, between the operation, between the buffering, lateral wall top articulates respectively around the office area has first solar panel and third solar panel, keep away from between the operation lateral wall top articulates between the buffering has second solar panel, first solar panel, second solar panel, third solar panel inboard articulate respectively has telescopic link one end, the telescopic link other end respectively with between the operation lateral wall two relative lateral walls hinge between the buffering, the telescopic link with the control system electricity is connected.
The invention has the following technical effects:
the arranged operation room can provide a negative pressure environment for experimenters to carry out operations such as virus separation, detection and the like, and simultaneously limit the leakage and diffusion of the polluted air in the operation room; the buffer room is a passage for the office area to enter the operation room, and the two sealing doors can isolate the office area from the operation room, so that the polluted air in the operation room is prevented from flowing back to the office area to cause the infection of workers, and the biological safety of the office area is ensured; the air supply portion that sets up in the bearing groove can be to operation room, buffer room and office area in provide fresh air, guarantee the normal circulation of air, negative pressure filter house can be for providing the negative pressure environment between operation room and buffer to can filter the disinfection to the air of discharging into the external world between operation room and buffer room, prevent that the air of taking the virus from causing the pollution to external atmosphere.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an expanded view of the solar panel of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of a load-bearing trough according to the present invention;
FIG. 5 is a schematic view of a buffer chamber according to the present invention;
FIG. 6 is a schematic view of an extension of the present invention;
FIG. 7 is a schematic view of a detecting portion according to the present invention;
FIG. 8 is a schematic view of an adjusting leg according to the present invention;
FIG. 9 is a cross-sectional view of an adjustment leg of the present invention;
fig. 10 is a bottom view of an adjustable leg of the present invention.
Wherein, 1, an operation room; 2. a buffer room; 3. an office area; 4. an expansion cabin; 5. a bearing groove; 6. a first solar panel; 7. a first sealing door; 8. a blower; 9. an ultraviolet sterilizer; 10. an air filter; 11. a first vent hole; 12. a water tank; 13. an air conditioner outdoor unit; 14. a support plate; 15. a second solar panel; 16. a dirt transfer chamber; 17. a first air inlet duct; 18. a second air inlet duct; 19. a first air inlet branch pipe; 20. a second air inlet branch pipe; 21. a third air intake branch pipe; 22. a chute; 23. a slide rail; 24. a first exhaust fan; 25. a pressure sensor; 26. a third solar panel; 27. a first seal frame; 28. sampling a window; 29. a storage battery; 30. a generator; 31. a second sealing door; 32. a third sealing door; 33. a second seal frame; 34. a second exhaust fan; 35. a detection cartridge; 36. a sleeve; 37. a connecting seat; 38. a spherical shell; 39. a first hydraulic cylinder; 40. a plugging plate; 41. adjusting the head; 42. a liquid level sensor; 43. a second hydraulic cylinder; 44. a universal ball; 45. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1
Referring to fig. 1-6, an expandable container type biological safety negative pressure laboratory system comprises a bearing groove 5, a laboratory system is arranged at the top of the bearing groove 5, the laboratory system is electrically connected with a control system, an air supply part is arranged inside the bearing groove 5, the laboratory system comprises an operating room 1 for virus separation detection, one side of the operating room 1 is communicated with a buffer room 2 for air shower cleaning, one side of the buffer room 2, far away from the operating room 1, is communicated with an office area 3 for sample sampling and collection, one side of the office area 3, far away from the buffer room 2, is slidably connected with an expansion part, the top ends of the operating room 1 and the buffer room 2 are provided with a negative pressure filtering part, the bottom of the operating room 1, the buffer room 2 and the office area 3 is fixedly connected with the top of the bearing groove 5, and the air supply part and the negative pressure filtering part are electrically connected with the control system.
The operation room 1 that sets up can provide the aseptic environment of negative pressure, supply the experimenter to carry out the virus separation wherein, operations such as detection, 2 are the passageway of office area 3 entering operation room 1 between the buffering, the second sealing door 31 and the third sealing door 32 that set up can be isolated office area 3 and operation room 1, prevent office area 3 and operation room 1 and exert an influence each other, second sealing door 31 and third sealing door 32 set for the time switch of staggering, second sealing door 31 and third sealing door 32 can not open simultaneously and cause 1 and the 3 intercommunications in office area, office area 3 supplies the experimenter to carry out normal official working and uses.
In a further optimized scheme, the air supply part comprises air feeders 8 fixedly connected to the outer parts of two opposite side walls of the bearing groove 5, a first air inlet pipeline 17 is communicated between the two air feeders 8, the middle part of the first air inlet pipeline 17 is communicated with one end of a second air inlet pipeline 18, the second air inlet pipeline 18 is communicated with one end of a first air inlet branch pipe 19, the other end of the first air inlet branch pipe 19 is communicated with the office area 3, the second air inlet pipeline 18 is communicated with one end of a second air inlet branch pipe 20, the other end of the second air inlet branch pipe 20 is communicated with the buffer room 2, the second air inlet pipeline 18 is communicated with one end of a third air inlet branch pipe 21, the other end of the third air inlet branch pipe 21 is communicated with the operation room 1, the air feeders 8 are electrically connected with a control system, the first air inlet branch pipe 19 and the second air inlet branch pipe 20, the top ends of the third air inlet branch pipes 21 are provided with check valves which can prevent air inside the operating room 1 and the buffering room 2 from flowing back to the office area 3 or the outside atmosphere to cause pollution and leakage.
The blower 8 on the side wall of the bearing groove 5 can provide fresh air to the office area 3, the buffer room 2 and the operation room 1 through the first air inlet pipeline 17, the second air inlet pipeline 18, the first air inlet branch pipe 19, the second air inlet branch pipe 20 and the third air inlet branch pipe 21, the blower 8 is electrically connected with the control system to realize the automation of air supply, the first exhaust fan 24 can exhaust the air in the operation room 1 and the buffer room 2 to the outside, the control system can control one blower 8 to work and can also control two blowers 8 to work simultaneously, when the air fluidity requirement in the laboratory system is high, the control system controls the two blowers 8 to work simultaneously, when the air flow requirements within the laboratory system are low or no air flow is required, the control system may control one blower 8 to operate or both blowers 8 to be inactive.
Further optimize the scheme, the negative pressure filter house is including the intercommunication 1 between the operation, the first exhaust fan 24 on 2 tops between the buffering, and the operation 1, 2 top surface fixed connection's filter house between the buffering, the filter house sets up the exit end at first exhaust fan 24, the filter house include with the operation 1, 2 top surface fixed connection's between the buffering air cleaner 10, air cleaner 10 top fixedly connected with ultraviolet ray disinfection ware 9, air cleaner 10, first exhaust fan 24 is connected with the control system electricity.
According to the further optimization scheme, the expansion part comprises an expansion cabin 4, one side, close to the buffering room 2, of the expansion cabin 4 is provided with an opening, a first sealing frame 27 is fixedly connected to the periphery of the outer side of the opening, an inflatable airbag is arranged in the first sealing frame 27, one side, far away from the buffering room 2, of the expansion cabin 4 is provided with a first sealing door 7, and a sampling window 28 is formed in the side wall, adjacent to the office area 3, of the expansion cabin 4.
The expansion cabin 4 is sleeved in the office area 3 in a sliding way, when the system is needed to be used for experiments, the expansion cabin 4 can be drawn out from the office area 3, thereby increasing the working space of the office area 3, when not in use, pushing the expansion cabin 4 into the office area 3, reducing the whole occupied space of the laboratory system, facilitating transportation and storage, realizing the sealing of the expansion cabin 4 and the office area 3 by the inflatable airbag arranged on the first sealing frame 27, ensuring the closed environment in the laboratory system, leading the laboratory personnel to pass in and out the whole laboratory system by the first sealing door 7, and ensures the closed environment in the laboratory system, the sampling window 28 is provided for the experimenter to sample, in order to ensure the closed environment of the laboratory system, the sampling window 28 is welded with a sampling glove in a seamless mode, and during sampling, both hands of an experimenter stretch into the sampling glove to perform sampling operation on the outside.
Further optimize the scheme, first through-hole has been seted up on 1 top in the operation room, ultraviolet disinfector 9, air cleaner 10, first exhaust fan 24 and the coaxial setting of first through-hole, 1 inside wall upper portion fixedly connected with pressure sensor 25 in operation room, 1 inside bottom sliding connection in operation room has filth conveying cabin 16, set up the second through-hole with filth conveying cabin 16 looks adaptation on the lateral wall of buffer room 2 is kept away from in operation room 1, pressure sensor 25 is connected with the control system electricity.
The first through hole is arranged to facilitate the air in the operation room 1 to be discharged to the outside, the first exhaust fan 24 realizes the exhaust function, the ultraviolet sterilizer 9 and the air filter 10 jointly act to sterilize the air discharged to the outside and prevent the pollution to the outside atmosphere, the pressure sensor 25 is used for monitoring the air pressure in the operation room 1 and ensuring that the air pressure in the operation room 1 is kept between-20 Pa and-25 Pa, when the air pressure exceeds the range, the pressure sensor 25 transmits information to the control system, the control system controls the exhaust speed of the first exhaust fan 24 to enable the air pressure to be recovered to a set value, the sewage conveying cabin 16 is used for containing wastes generated in the virus separation and detection process and conveying the wastes to the outside, the operation room 1 is used as a space for virus separation and detection, and an operation platform, a detection instrument, a sterilizer, Refrigerator, camera and pronunciation intercom, operation platform and inspection instrument are used for virus separation and detection, and the sterilizer is disinfected to operation room 1, and the refrigerator is used for depositing the research sample, and the camera can monitor the condition of operation room 1, prevents that the accident from taking place, and the pronunciation intercom is used for communicating with the external world.
Further optimize the scheme, the third through-hole has been seted up on 2 tops in the buffering room, ultraviolet sterilizer 9, air cleaner 10, first exhaust fan 24 and the coaxial setting of third through-hole, 2 inside wall upper portion fixedly connected with pressure sensor 25 in the buffering room, be equipped with third sealing door 32 between 2 and the operation room 1 in the buffering room, be equipped with second sealing door 31 between 2 and the office space 3 in the buffering room, pressure sensor 25, second sealing door 31, third sealing door 32 are connected with the control system electricity.
The third through hole is arranged to facilitate the air in the buffer room 2 to be discharged to the outside, the first exhaust fan 24 realizes the exhaust function, the ultraviolet sterilizer 9 and the air filter 10 jointly act to sterilize the air discharged to the outside and prevent the pollution to the outside atmosphere, the pressure sensor 25 is used for monitoring the air pressure in the buffer room 2 and ensuring that the air pressure in the buffer room 2 is kept between-10 Pa and-15 Pa, when the air pressure exceeds the range, the pressure sensor 25 transmits information to the control system, the control system controls the exhaust speed of the first exhaust fan 24 to enable the air pressure to be recovered to a set value, the buffer room 2 is internally provided with an air showering system and a bathing system, when an experimenter needs to enter the operation room 1 from the office 3 to operate, air showering and bathing are firstly carried out in the buffer room 2 to ensure cleanness and prevent the pollution to the sterile environment of the operation room 1, the experimental process and the experimental result are influenced, the second sealing door 31 and the third sealing door 32 are arranged to be opened at different times and controlled by the control system, namely, the second sealing door 31 and the third sealing door 32 cannot be opened simultaneously, and the sterile environment in the operation room 1 is ensured.
Further optimize the scheme, office area 3 is close to one side fixedly connected with and first sealed frame 27 matched with second sealed frame 33 of expanding cabin 4, and first ventilation hole 11 has been seted up on 3 tops of office area, and 3 top bottom surfaces of office area communicate has second exhaust fan 34, and second exhaust fan 34 and the coaxial setting in first ventilation hole 11, and 3 outside tops in office area are provided with water tank 12 and the outer machine 13 of air conditioner, and the outer machine 13 of air conditioner is connected with the control system electricity.
The second sealing frame 33 is matched with the first sealing frame 27, and the airtight contact between the expansion cabin 4 and the office area 3 is realized under the action of the inflatable air bag, so that the airtightness of the expanded laboratory system is ensured, the air in the office area 3 is exhausted to the outside through the first vent hole 11 under the action of the second exhaust fan 34, so that the air circulation in the office area 3 is realized, the office table and chair and the remote consultation system are arranged in the office area 3, the office table and chair are convenient for the laboratory staff to work, the remote consultation system can realize the communication discussion with the outside, a toilet is also arranged, an induction type wash basin is arranged in the toilet, the problem of personal physiology convenient for the laboratory staff to solve is reduced, the influence on the airtightness of the system caused by the laboratory staff frequently entering and exiting the laboratory system is avoided, the water tank 12 and the air conditioner external machine 13 are arranged on the outer side of the top of the office area 3, the water tank 12 ensures the daily water in the laboratory system and the water used in the experimental process, the air conditioner outer unit 13 works to control the temperature in the laboratory system, and a comfortable experimental environment is provided for experimenters.
Further optimize the scheme, the inside battery 29 that is provided with of bearing groove 5, the bearing groove 5 lateral wall is provided with generator 30, and battery 29, generator 30 are connected with control system electricity, and one side that bearing groove 5 is close to the expansion portion articulates there are two backup pads 14, and two backup pads 14 symmetry set up, and the articulated shaft of two backup pads 14 is vertical to be set up.
The generator 30 can provide electric power for the operation of the laboratory system, when the generator 30 fails and does not work, the storage battery 29 can provide electric power for the operation of the laboratory system, the laboratory system can be connected with an external power supply, the external power supply is used for providing electric power for the self operation, the two supporting plates 14 are used for supporting the expansion cabin 4, and after the expansion cabin 4 extends out, the expansion cabin 4 is prevented from damaging the closed environment of the laboratory system due to self gravity inclination.
Further optimize the scheme, extend 4 bottoms in cabin and be provided with the sliding part, the sliding part includes top and the slide rail 23 who extends 4 bottoms fixed connection in cabin, slide rail 23 bottom sliding connection has spout 22, spout 22 bottom and the inside bottom surface fixed connection of bearing groove 5, the inside bottom surface fixed connection of bearing groove 5 has telescopic cylinder, telescopic cylinder's piston end and slide rail 23 fixed connection, telescopic cylinder is connected with the control system electricity.
The sliding rail 23 is matched with the sliding groove 22 to extend and retract the expansion cabin 4, and the telescopic cylinder is electrically connected with the control system to realize the automation of the expansion cabin 4.
Further optimize the scheme, the lateral wall top articulates respectively around the operation room 1, between the buffering 2, the office space 3 has first solar panel 6 and third solar panel 26, 2 lateral wall tops articulates between the buffering 1 is kept away from in the operation room has second solar panel 15, first solar panel 6, second solar panel 15, third solar panel 26 inboard articulates respectively has telescopic link one end, the telescopic link other end respectively with 1 lateral wall in the operation room, 2 double-phase opposite side wall hinges between the buffering, the telescopic link is connected with control system electricity.
When light is insufficient, solar panel attaches to and regards as the heat insulating layer on the laboratory system outer wall, and when light is sufficient, can strut and hide shady and charge reserve to battery 29, the telescopic link is used for supporting solar panel, makes solar panel keep the state of expanding, and the telescopic link is connected the automation that realizes solar panel and control system electricity.
The working process of the embodiment is as follows:
when a laboratory system is needed to be used for experiments, the system is firstly transported to a proper place and is arranged, then the expansion cabin 4 is pulled out, the expansion cabin 4 is supported by the supporting plate 14, an experimenter enters the laboratory system to perform sampling work and other office work in an office area 3, and communicates with the outside by using a remote consultation system, when an operation room 1 is needed to perform virus separation and detection work, the laboratory system firstly enters the buffer room 2 to perform wind showering, bathing, cleaning and disinfection, the laboratory system enters the operation room 1 to perform virus separation and detection work after the cleaning and disinfection is completed, pollutant garbage generated in the working process is transported to the outside by using the pollutant conveying cabin 16, the pressure sensor 25 monitors the pressure inside the operation room 1 and the buffer room 2, when the pressure exceeds a set value range, information is transmitted to the control system, the control system controls the first exhaust fan 24 to work, the pressure inside the operating room 1 and the buffer room 2 is restored to the set value range.
Example 2
Referring to fig. 7-10, an adjusting portion is disposed at the bottom of the outer side of the bearing groove 5, the adjusting portion includes a detecting portion and an adjusting leg, the top of the detecting portion is fixedly connected with the bottom of the outer side of the bearing groove 5, the top of the adjusting leg is fixedly connected with the bottom of the outer side of the bearing groove 5, and the detecting portion and the adjusting leg are electrically connected with the control system.
The adjusting part can adjust the levelness of the whole laboratory system, the laboratory system is guaranteed to be always in a horizontal state, a comfortable environment is provided for the experimental research process, the detecting part is used for detecting the height difference of four corners of the laboratory system and transmitting information to the control system, and the control system controls the adjusting supporting leg to act after analyzing the information and adjusts the laboratory system to be in the horizontal state.
The detection part comprises a detection box 35, a plurality of liquid level sensors 42 are fixedly connected to the top of the inner side of the detection box 35, the liquid level sensors 42 are four in number and are located at four corners of the top of the inner side of the detection box 35, liquid is contained in the detection box 35, and the liquid level sensors 42 are electrically connected with a control system.
Hold liquid water in the detection box 35, level sensor 42's quantity is four, be located four angles at the inboard top of detection box 35 respectively, four level sensor 42 work jointly and judge whether the inside liquid water of detection box 35 is in the horizontality, and give control system with the information transfer that detects, control system begins to carry out the analysis after receiving level sensor 42's information, and according to the corresponding adjustment landing leg action of final analysis result control, and then adjust holistic laboratory system.
The adjustment landing leg includes top and 5 outside bottom fixed connection's of bearing groove connecting seat 37, and the bottom fixedly connected with universal ball 44 of connecting seat 37 has cup jointed spherical casing 38 in the universal ball 44 outside, and the first pneumatic cylinder 39 top of bottom fixedly connected with of spherical casing 38, first pneumatic cylinder 39 bottom are provided with fine setting portion, and first pneumatic cylinder 39, fine setting portion are connected with the control system electricity.
The combination of the universal ball 44 and the spherical shell 38 can realize the adjustment of any angle, after the control system analyzes the information sent by the liquid level sensor 42, the control system controls the corresponding first hydraulic cylinder 39 to extend or retract, thereby realizing the adjustment of the horizontal direction inclination angle of the laboratory system, and the fine adjustment part can finely adjust the adjusting support leg, so that the contact between the adjusting support leg and the ground is more stable.
The fine setting portion includes top and the sleeve 36 of first pneumatic cylinder 39 bottom fixed connection, 36 bottom fixed connection of sleeve has shutoff board 40, a plurality of intercommunicating pores have been seted up on shutoff board 40, 36 inside second pneumatic cylinders 43 that are provided with of sleeve, second pneumatic cylinders 43 and the 39 bottom fixed connection of first pneumatic cylinder, the piston end coupling of second pneumatic cylinder 43 has connecting rod 45 one end, connecting rod 45 other end fixedly connected with adjusting head 41, the external diameter size of adjusting head 41 and the internal diameter size looks adaptation of intercommunicating pore, second pneumatic cylinder 43 is connected with control system electricity.
After the laboratory system is adjusted to the horizontal state by the first hydraulic cylinder 39, the adjusting head 41 can be in contact with the ground, in an actual situation, the ground in contact with the adjusting head 41 can have an uneven situation, at this moment, although the adjusting head 41 is in contact with a protruding part of the ground, the adjusting head 41 is not in contact with a recessed part of the ground, the laboratory system can shake, at this moment, the control system continues to control the second hydraulic cylinder 43 to extend or retract, the adjusting head 41 is in contact with the ground more stably, and the stability of the laboratory system is ensured.
The working process of the embodiment is as follows:
after the laboratory system is placed at the preselected position, the liquid level sensor 42 is set to determine whether the liquid in the detection box 35 is at the horizontal position, if the liquid level sensor 42 transmits the inclination information to the control system, the control system controls the adjusting supporting leg to adjust according to the received information, and finally the state that the laboratory system is not inclined is achieved, at this time, if the ground at the bottom end of the adjusting supporting leg is uneven, the problem that the adjusting supporting leg shakes occurs, the control system continues to control the second hydraulic cylinders 43 at the bottom of the first hydraulic cylinder 39 to work, so that the second hydraulic cylinders extend out or retract, the adjusting head 41 can be ensured to be attached to the ground, the laboratory system can be more stable, and the working process of the laboratory system after the level is adjusted is the same as that of embodiment 1.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. Can extend container formula biological safety negative pressure laboratory system, its characterized in that: comprises a bearing groove (5), a laboratory system is arranged at the top of the bearing groove (5), the laboratory system is electrically connected with a control system, an air supply part is arranged in the bearing groove (5), the laboratory system comprises an operation room (1) for virus separation and detection, one side of the operation room (1) is communicated with a buffer room (2) for wind showering cleaning, one side of the buffer room (2) far away from the operation room (1) is communicated with an office area (3) for sampling and collecting samples, an expansion part is connected to one side of the office area (3) far away from the buffer room (2) in a sliding way, the top ends of the operation room (1) and the buffer room (2) are provided with a negative pressure filtering part, the bottom of the operation room (1), the bottom of the buffer room (2) and the bottom of the office area (3) are fixedly connected with the top of the bearing groove (5), and the air supply part and the negative pressure filtering part are electrically connected with the control system.
2. An expandable container type bio-safety negative pressure laboratory system according to claim 1, wherein: the air supply part comprises air feeders (8) fixedly connected to the outer parts of two opposite side walls of the bearing groove (5), a first air inlet pipeline (17) is communicated between the two air feeders (8), the middle part of the first air inlet pipeline (17) is communicated with one end of a second air inlet pipeline (18), the second air inlet pipeline (18) is communicated with one end of a first air inlet branch pipe (19), the other end of the first air inlet branch pipe (19) is communicated with the office area (3), the second air inlet pipeline (18) is communicated with one end of a second air inlet branch pipe (20), the other end of the second air inlet branch pipe (20) is communicated with the buffer room (2), the second air inlet pipeline (18) is communicated with one end of a third air inlet branch pipe (21), the other end of the third air inlet branch pipe (21) is communicated with the operation room (1), and the blower (8) is electrically connected with the control system.
3. An expandable container type bio-safety negative pressure laboratory system according to claim 1, wherein: negative pressure filter house is including the intercommunication operate room (1), the first exhaust fan (24) on (2) top between the buffering, with operate room (1), the buffering between (2) top surface fixed connection's filter house, the filter house sets up the exit end of first exhaust fan (24), the filter house include with operate room (1), buffering between (2) top surface fixed connection's air cleaner (10), air cleaner (10) top fixedly connected with ultraviolet ray sterilizer (9), air cleaner (10), first exhaust fan (24) with the control system electricity is connected.
4. An expandable container type bio-safety negative pressure laboratory system according to claim 1, wherein: the expansion part comprises an expansion cabin (4), wherein the expansion cabin (4) is close to one side of the buffer room (2) and is provided with an opening, a first sealing frame (27) is fixedly connected to the periphery of the outer side of the opening, an inflatable airbag is arranged in the first sealing frame (27), the expansion cabin (4) is far away from one side of the buffer room (2) and is provided with a first sealing door (7), and the expansion cabin (4) and the side wall adjacent to the office area (3) are provided with a sampling window (28).
5. An expandable container type bio-safety negative pressure laboratory system according to claim 3, wherein: first through-hole has been seted up on operation room (1) top, ultraviolet sterilizer (9), air cleaner (10), first exhaust fan (24) with first through-hole is coaxial to be set up, operation room (1) inside wall upper portion fixedly connected with pressure sensor (25), the inside bottom sliding connection of operation room (1) has filth conveying cabin (16), keep away from in operation room (1) set up on the lateral wall of buffering room (2) with the second through-hole of filth conveying cabin (16) looks adaptation, pressure sensor (25) with the control system electricity is connected.
6. An expandable container type bio-safety negative pressure laboratory system according to claim 5, wherein: the third through-hole has been seted up on buffering room (2) top, ultraviolet sterilizer (9), air cleaner (10), first exhaust fan (24) with the coaxial setting of third through-hole, buffering room (2) inside wall upper portion fixedly connected with pressure sensor (25), buffering room (2) with be equipped with third sealing door (32) between operation room (1), buffering room (2) with be equipped with second sealing door (31) between office area (3), pressure sensor (25), second sealing door (31), third sealing door (32) with the control system electricity is connected.
7. An expandable container type bio-safety negative pressure laboratory system according to claim 4, wherein: office area (3) are close to extend one side fixedly connected with of cabin (4) with first sealed frame (27) matched with second sealed frame (33), first ventilation hole (11) have been seted up on office area (3) top, office area (3) top bottom surface intercommunication has second exhaust fan (34), second exhaust fan (34) with first ventilation hole (11) coaxial setting, office area (3) outside top is provided with outer machine (13) of water tank (12) and air conditioner, outer machine (13) of air conditioner with the control system electricity is connected.
8. An expandable container type bio-safety negative pressure laboratory system according to claim 1, wherein: bear inside battery (29) that is provided with of groove (5), bear groove (5) lateral wall is provided with generator (30), battery (29), generator (30) with the control system electricity is connected, bear groove (5) and be close to one side of expansion portion articulates there are two backup pads (14), two backup pad (14) symmetry sets up, two the vertical setting of articulated shaft of backup pad (14).
9. An expandable container type bio-safety negative pressure laboratory system according to claim 4, wherein: expand cabin (4) bottom and be provided with the sliding part, the sliding part include the top with expand cabin (4) bottom fixed connection's slide rail (23), slide rail (23) bottom sliding connection has spout (22), spout (22) bottom with the inside bottom surface fixed connection of bearing groove (5), the inside bottom surface fixed connection of bearing groove (5) has telescopic cylinder, telescopic cylinder's piston end with slide rail (23) fixed connection, telescopic cylinder with the control system electricity is connected.
10. An expandable container type bio-safety negative pressure laboratory system according to claim 1, wherein: between operation (1), between the buffering (2), office area (3) the front and back lateral wall top articulates respectively has first solar panel (6) and third solar panel (26), keep away from between operation (1) between the buffering (2) lateral wall top articulates there is second solar panel (15), first solar panel (6), second solar panel (15), third solar panel (26) inboard articulates respectively has telescopic link one end, the telescopic link other end respectively with between operation (1) lateral wall between the buffering (2) double-phase is articulated to the lateral wall, the telescopic link with the control system electricity is connected.
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| CN202111488803.2A CN113983617A (en) | 2021-12-08 | 2021-12-08 | Expandable container type biological safety negative pressure laboratory system |
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| CN202111488803.2A CN113983617A (en) | 2021-12-08 | 2021-12-08 | Expandable container type biological safety negative pressure laboratory system |
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Cited By (1)
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