CN215446777U - Isolation, sterilization and disinfection system for rapidly identifying abnormal temperature human body - Google Patents
Isolation, sterilization and disinfection system for rapidly identifying abnormal temperature human body Download PDFInfo
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- CN215446777U CN215446777U CN202022876145.1U CN202022876145U CN215446777U CN 215446777 U CN215446777 U CN 215446777U CN 202022876145 U CN202022876145 U CN 202022876145U CN 215446777 U CN215446777 U CN 215446777U
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Abstract
The utility model provides an isolation, sterilization and disinfection system for quickly identifying abnormal temperature human bodies, wherein an isolation, sterilization and disinfection channel comprises a three-dimensional channel, a control center, a monitoring device, a gate device, an induction device, a gas exchange device and a disinfection device, the disinfection device is connected with the three-dimensional channel through the gas exchange device, the monitoring device and the induction device are arranged above the three-dimensional channel, the gate device is arranged at two ends of the three-dimensional channel, and the control center is simultaneously connected with the monitoring device, the gate device, the induction device, the gas exchange device and the disinfection device. The utility model solves the problems of identification and obstruction of abnormal body temperature people entering a building, purging and sterilization of non-abnormal body temperature people entering the building, and sterilization and purification of waste gas by the sterilization device.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of air purification, in particular to an isolation, sterilization and disinfection system for quickly identifying abnormal temperature of a human body.
[ background of the utility model ]
The temperature measurement disinfection station on the market generally comprises a body temperature measurement system, a spray disinfection system, a control system and a gate, wherein the temperature measurement system adopts an infrared thermal imaging body temperature measuring instrument, can automatically measure the body temperature of people entering and leaving, gives an alarm in real time when the body temperature exceeds 37.3 ℃, can timely check out a person group with abnormal body temperature, timely checks and isolates the person group, and blocks the spread of epidemic situations; the disinfectant spraying system is mainly used for disinfecting the bodies of people entering and leaving, the body temperature is normal, and the gate door is automatically opened. However, the disinfectant contains sodium hypochlorite which has sensitization, corrosion and reduction, can harm the health of human bodies and irritate skin mucous membranes, and the disinfectant also has a very irritating smell and can irritate respiratory tract mucous membranes of human bodies.
Accordingly, there is a need to develop an isolation sterilization system for rapidly identifying abnormal temperature in a human body to address the deficiencies of the prior art and to solve or alleviate one or more of the problems described above.
[ Utility model ] content
In view of the above, the utility model provides an isolation sterilization and disinfection system for quickly identifying a human body with an abnormal temperature, which solves the problems of identification and isolation of a person with an abnormal body temperature entering a building, purging and disinfection of a person with a non-abnormal body temperature entering the building, and sterilization and purification of waste gas through a sterilization device.
In one aspect, the utility model provides an isolation, sterilization and disinfection system for rapidly identifying abnormal temperature human bodies, the isolation, sterilization and disinfection channel comprises a three-dimensional channel, a control center, a monitoring device, a gate device, an induction device, a gas exchange device and a disinfection device, the disinfection device is connected with the three-dimensional channel through the gas exchange device, the monitoring device and the induction device are arranged above the three-dimensional channel, the gate device is arranged at two ends of the three-dimensional channel, and the control center is simultaneously connected with the monitoring device, the gate device, the induction device, the gas exchange device and the disinfection device.
The aspect and any possible implementation manner as described above further provide an implementation manner, the gas exchange device includes an air curtain hole plate box, a grid floor, an exhaust fan and a suction fan, the side surface of the three-dimensional channel is provided with an exhaust pipeline, one end of the exhaust fan is connected with the air curtain hole plate box through the exhaust pipeline, the other end of the exhaust fan is connected with the bacteria removing device, the grid floor is arranged in the three-dimensional channel, the exhaust fan is arranged below the grid floor, and the exhaust fan is connected with the bacteria removing device.
The above aspects and any possible implementation manner further provide an implementation manner, the sterilization device includes a housing, a sterilization unit, a filtering unit, a negative ion generation unit and an air circulation unit, the air circulation unit includes an air outlet, a fan and an air inlet, the air outlet and the air inlet are respectively disposed at two ends of the housing, the sterilization unit, the filtering unit, the negative ion generation unit and the air circulation unit are all disposed in the housing, the air outlet is connected with an air inlet fan, and the air inlet fan is connected with an exhaust fan.
The above aspects and any possible implementation manner further provide an implementation manner, the sterilization unit includes a first ultraviolet killing lamp and a second ultraviolet killing lamp, the first ultraviolet killing lamp and the second ultraviolet killing lamp are respectively disposed on two sides of the filtering unit, the negative ion generating unit is connected to the filtering unit through the second ultraviolet killing lamp, the air inlet is disposed at one end close to the first ultraviolet killing lamp, the air outlet is connected to the negative ion generating unit through the fan, the housing is provided with a mesh grille, and the mesh grille is disposed at the air outlet and the air inlet.
The above aspects and any possible implementation manners further provide an implementation manner, wherein the filter unit includes a high-efficiency filter layer, a coarse filter layer, a hollow layer, and an electrostatic adsorption layer, one end of the coarse filter layer is connected to the second ultraviolet killing lamp through the high-efficiency filter layer, the other end of the coarse filter layer is connected to the electrostatic adsorption layer through the hollow layer, and the electrostatic adsorption layer is connected to the first ultraviolet killing lamp.
The above aspects and any possible implementation manners further provide an implementation manner, where the first ultraviolet sterilizing lamp and the second ultraviolet sterilizing lamp are both UVC LED ultraviolet sterilizing lamps, and the application range of the ultraviolet wavelength is 280nm to 250 nm.
The above aspect and any possible implementation manner further provide an implementation manner in which the electrostatic adsorption layer is an electrostatic adsorption plate, the high-efficiency filter layer is a high-efficiency filter, the high-efficiency filter is a particle dust and suspended matter capturing filter with a particle size of 0.5 μm or more, the coarse-efficiency filter layer is a coarse-efficiency filter, and the coarse-efficiency filter is a hair and visible particle dust suspended matter capturing filter.
The above aspects and any possible implementation manners further provide an implementation manner, wherein the isolation, sterilization and disinfection channel further comprises an air speed sensor, an ultraviolet radiation meter, a PM2.5 measuring point sensor and an air ion concentration tester, which are respectively and correspondingly arranged in the air circulation unit, the disinfection unit, the filtering unit and the negative ion generating unit in sequence, the air circulation unit is further internally provided with a temperature sensor, and the temperature sensor, the air speed sensor, the ultraviolet radiation meter, the PM2.5 measuring point sensor and the air ion concentration tester are simultaneously connected with the control center.
The above aspect and any possible implementation manner further provide an implementation manner, where the casing includes an inner casing and an outer casing, the inner casing is made of engineering plastics, the outer casing is a 304 stainless steel thin plate, the height of the casing is 0.7m to 0.9m, and the cross-sectional area is 0.09m2～0.20m2。
The isolation, sterilization and disinfection channel further comprises a display device and an alarm device, the display device is connected with a monitoring device through a control center, the alarm device is connected with a gate device through the control center, the gate device is a gate intelligent vertical hinged door, and the monitoring device is a body temperature monitor.
Compared with the prior art, the utility model can obtain the following technical effects:
1): in the isolation and sterilization channel, a UVC ultraviolet germicidal lamp (short wave ultraviolet with the wavelength of 280-100 nm) is adopted for carrying out radiation damage and nucleic acid destruction and death on microorganisms (pathogens such as bacteria, viruses, spores and the like) in the air, so that the purposes of disinfecting and purifying the air are achieved;
2): compressed air is sprayed by the air curtain orifice plate box in the isolation and sterilization channel through the orifice plate to form an air curtain, a large amount of air flow is formed in the isolation and sterilization channel device, and micro attachments carried on the surface of a human body can be blown and washed by the unidirectional air flow, so that viruses carried on the surface of the human body are reduced to enter a building with safe air;
3): the coarse filter in the isolation, sterilization and disinfection channel is used for trapping visible particle dust and suspended matters such as hair and the like;
4): the high-efficiency filter in the isolation sterilization and disinfection channel is used for trapping particle dust and suspended matters with the particle size of more than 0.5 mu m;
5): the negative ions released by the negative ion generator in the isolation sterilization channel can charge particles such as smoke dust, germs, spores, pollen, flock and the like in the air, and then are adsorbed by the discharge integration isolation sterilization channel, and the action effect is better than that generated by pure physical modes such as filtration (even if a fine filter hole material is used, solid particles smaller than the filter hole cannot be filtered, gaseous pollutants cannot be filtered) or adsorption (for example, materials such as active carbon only have a selective adsorption function).
Of course, it is not necessary for any one product in which the utility model is practiced to achieve all of the above-described technical effects simultaneously.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used 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 based on these drawings without creative efforts.
FIG. 1 is an overall structure diagram of an isolation sterilization channel according to an embodiment of the present invention;
FIG. 2 is a structural diagram of a sterilization apparatus for isolating a sterilization channel according to an embodiment of the present invention;
FIG. 3 is a front view of a portion of a three-dimensional channel for isolating a sterile sterilization channel according to an embodiment of the present invention;
FIG. 4 is a side view of a portion of a channel for isolating a sterile sterilization channel according to one embodiment of the present invention;
FIG. 5 is a structural diagram of an air curtain orifice box for isolating a sterilization channel according to an embodiment of the present invention;
FIG. 6 is a block diagram of a grid floor with isolated sterilization tunnels according to an embodiment of the present invention.
Wherein, in the figure:
1-a stereo channel; 2-a control center; 3-a monitoring device; 4-an induction device; 5-a gate device; 6-a sterilization device; 61-a housing; 62-air inlet; 63-a fan; 64-air outlet; 65-a negative ion generating unit; 66-a first ultraviolet germicidal lamp; 67-a second ultraviolet germicidal lamp; 681-high efficiency filtration layer; 682-coarse filter layer; 683 hollow layer; 684-electrostatic adsorption layer; 7-a gas exchange device; 71-a mesh grid; 72-air curtain orifice plate box; 73-a grid floor; 74-an exhaust fan; 75-a suction fan; 76-an exhaust duct; 8-a display device; 9-control center.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the utility model, and not all 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.
The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
As shown in FIG. 1, the utility model provides an isolation sterilization and disinfection system for rapidly identifying abnormal temperature human body, the isolation sterilization and disinfection channel comprises a three-dimensional channel 1, a control center 9, a monitoring device 3, a gate device 5, a sensing device 4, a gas exchange device 7 and a disinfection device 6, the disinfection device 6 is connected with the three-dimensional channel 1 through the gas exchange device 7, the monitoring device 3 and the sensing device 4 are arranged above the three-dimensional channel 1, the gate device 5 is arranged at two ends of the three-dimensional channel 1, and the control center 9 is simultaneously connected with the monitoring device 3, the gate device 5, the sensing device 4, the gas exchange device 7 and the disinfection device 6.
As shown in fig. 3 and 4, the gas exchange device 7 includes an air curtain hole plate box 72, a grid floor 73, an exhaust fan 74 and a suction fan 75, an exhaust duct 76 is disposed on the side surface of the three-dimensional passage 1, as shown in fig. 5, one end of the exhaust fan 74 is connected to the air curtain hole plate box 72 through the exhaust duct 76, and the other end is connected to the sterilization device 6. As shown in fig. 6, the grating floor 73 is disposed in the three-dimensional passage 1, the exhaust fan 74 is disposed below the grating floor 73, and the exhaust fan 74 is connected to the sterilizing device 6.
As shown in fig. 2, the sterilization device 6 includes a housing 61, a sterilization unit, a filtering unit, a negative ion generating unit 65, an air circulation unit, the isolation sterilization and sterilization channel further includes a control center, a signal transmission unit and a display control unit, the control center is connected to the signal transmission unit, the display control unit, the sterilization unit, the filtering unit, the negative ion generating unit 65 and the air circulation unit, the negative ion generating unit 65 is connected to the filtering unit through a second uv-sterilization lamp 67, the air circulation unit is disposed at two ends of the housing 61, and the sterilization unit, the filtering unit and the negative ion generating unit 65 are disposed in the housing 61.
The sterilizing unit comprises a first ultraviolet sterilizing lamp 66 and a second ultraviolet sterilizing lamp 67, the first ultraviolet sterilizing lamp 66 and the second ultraviolet sterilizing lamp 67 are respectively arranged on two sides of the filtering unit, the first ultraviolet sterilizing lamp 66 and the second ultraviolet sterilizing lamp 67 are UVC LED ultraviolet sterilizing lamps, and the application range of ultraviolet wavelength is 280 nm-250 nm. Because two ultraviolet lamps are respectively arranged on two sides of the filtering unit, the device can be conveniently replaced in the using process, even if one ultraviolet sterilizing lamp does not work, the other ultraviolet sterilizing lamp can be used, and the use of the whole device is not influenced. And it is also possible to replace or clean one of the uv-germicidal lamps during use. In addition, after the first ultraviolet lamp disinfection process, the air passes through the filtering unit, and due to factors such as poor sealing effect or filtering effect and the like, viruses or bacteria still exist in the filtered air, and the second ultraviolet disinfection lamp can perform a second virus or bacteria disinfection process to ensure complete disinfection.
The filter unit includes high efficiency filter layer 681, coarse effect filter layer 682, hollow layer 683 and electrostatic absorption layer 684, second ultraviolet ray sterilization lamp 67 is connected through high efficiency filter layer 681 to coarse effect filter layer 682 one end, and the other end passes through hollow layer 683 and connects electrostatic absorption layer 684, electrostatic absorption layer 684 is connected with first ultraviolet ray sterilization lamp 66, electrostatic absorption layer 684 is the electrostatic absorption board, high efficiency filter layer 681 is the high efficiency filter, the high efficiency filter is the granule dust and the suspended solid of more than 0.5 mu m and catches the filter, coarse effect filter layer 682 is coarse effect filter, coarse effect filter is hair, the filter is caught to visible granule dust level suspended solid.
The air circulation unit comprises an air outlet 64, a fan 63 and an air inlet 62, the air inlet 62 is arranged at one end close to the first ultraviolet sterilization lamp 66, the air outlet 64 is connected with the negative ion generation unit 65 through the fan 63, the shell 61 is provided with a mesh-shaped grid 7, and the mesh-shaped grid 7 is arranged at the air outlet 64 and the air inlet 62.
The display control unit comprises an LED display screen and control buttons, and the control buttons are arranged on the LED display screen in a touch mode or arranged on the shell 61 in a key mode.
The signal transmission unit comprises a WIFI signal transceiver, a Bluetooth signal transceiver, a 4G signal transceiver, a 5G signal transceiver and an infrared signal transceiver, and can be communicated with external equipment through the signal transmission unit, and the isolation, sterilization and disinfection channel can be correspondingly regulated and controlled through the external equipment, for example, the isolation, sterilization and disinfection channel is connected with a mobile phone through WIFI or Bluetooth, and a remote controller through an infrared signal, and the like.
The isolation, sterilization and disinfection channel further comprises an air speed sensor, an ultraviolet irradiation meter, a PM2.5 measuring point sensor and an air ion concentration tester which are respectively and correspondingly arranged in the air circulation unit, the disinfection unit, the filtering unit and the negative ion generating unit 65 in sequence, a temperature sensor is further arranged in the air circulation unit, and the temperature sensor, the air speed sensor, the ultraviolet irradiation meter, the PM2.5 measuring point sensor and the air ion concentration tester are simultaneously connected with the control center.
The shell 61 comprises an inner shell and an outer shell, the inner shell is made of engineering plastics, the outer shell is a 304 stainless steel thin plate, the height of the shell 61 is 0.7 m-0.9 m, and the cross-sectional area is 0.09m 2-0.20 m2.
Keep apart degerming passageway of disinfecting still includes display device 8 and alarm device, display device 8 passes through control center 9 and connects monitoring devices 3, alarm device passes through control center 9 and connects floodgate machine device 5, floodgate machine device 5 is floodgate machine intelligence vertical hinged door, monitoring devices 3 is the body temperature monitor.
In the isolation sterilization channel, the sterilization unit is a UVC ultraviolet sterilization lamp, the UVC ultraviolet sterilization lamp comprises a UVC LED ultraviolet sterilization lamp, and the application range of ultraviolet wavelength is 280-250 nm.
The shell is made of engineering plastics and 304 stainless steel sheets. Wherein, the engineering plastics are the external materials of the device, and the 304 stainless steel sheet (h is less than or equal to 1.0mm) is the internal materials of the device.
The external dimension of the isolation and degerming channel device is 2850mm multiplied by 1100mm multiplied by 800mm, and the external dimension of the sterilization device is 1200mm multiplied by 900mm multiplied by 400 mm.
The sterilizing device is provided with a computer, a liquid crystal display screen, an intelligent control key, a temperature measuring point, a wind speed measuring point, an ultraviolet irradiator, a filter and an ultraviolet lamp, and the filter and the ultraviolet lamp are replaced and reminded. The shell 61 is placed on the ground, and universal wheels are arranged at the bottom of the shell.
The operation mode and the sterilization mode of the isolation sterilization and disinfection channel are as follows:
(1) mode of operation
1) Epidemic prevention control mode
When people are close to the isolation degerming channel device, the infrared sensing device and the body temperature monitoring device are started simultaneously, when the temperature of a human body is detected to exceed 37.4 ℃, the early warning device gives an alarm, and the passing gate door is not opened.
2) Epidemic prevention and sterilization mode
When people are close to and keep apart degerming access arrangement, infrared induction system starts simultaneously with body temperature monitoring device, detect human temperature and be less than 37.4 ℃, the pneumatics controlling means that disinfects starts (air compressor arrangement and purification device start of disinfecting), air curtain orifice plate case begins the line and blows down, the wind speed increases gradually, power module begins to induced draft through the suction box body, the wind speed that induced drafts increases gradually, and reach same speed (2.6m/s) with the air supply wind speed, the floodgate door is opened simultaneously, the people passes through the air curtain and goes to the equipment export, the device send the wind speed that induced drafts and begin to reduce gradually to 1.2m/s, keep closing about 10 ~ 15 minutes.
(2) Sterilizing and disinfecting
1) Sterilization
Form the one-way air of top-down and wash the curtain through air curtain orifice plate case and suction and exhaust box, clear away the outer attachment of passerby's surface and carry out the degerming.
2) Sterilization
The air after being blown passes through the air suction and exhaust box body, firstly visible impurities (including hair, paper scraps and the like) are blocked through the mesh grid, the visible impurities (including hair, paper scraps and the like) are blocked through the sterilization device, are subjected to short-wave ultraviolet sterilization through the sterilization device, enter the sterilization and purification equipment of the sterilization air pressure control device through the air pipeline, are blocked through the mesh grid again, are subjected to short-wave ultraviolet sterilization through the first sterilization module, impurities (including solid particles, water, colloid, gas and the like) in the air are adsorbed by the electrostatic adsorption device, and are sterilized through the short-wave ultraviolet again after being treated; then, the air passes through a second purification device and is filtered by a coarse-effect and high-efficiency filter, and particle dust and suspended matters larger than 0.3-0.5 mu m in the air are isolated; finally, the air after sterilization, purification and dust removal is sent into the atmosphere through the air outlet of the device by the fan.
In the sterilizing device, a UVC ultraviolet sterilizing lamp (short wave ultraviolet with the wavelength of 280-100 nm) is adopted to carry out radiation damage and damage nucleic acid death on microorganisms (pathogens such as bacteria, viruses and spores) in the air, so that the aims of sterilizing and purifying the air are fulfilled.
The electrostatic adsorption plate in the sterilization device adsorbs impurities in the air, wherein the impurities comprise solid particles, water, colloid and gas.
The coarse filter in the sterilizing device is used for collecting visible particle dust and suspended matters such as hair.
The high-efficiency filter in the sterilization device is used for collecting particle dust and suspended matters with the particle size of more than 0.5 mu m.
The air compression device and the air curtain orifice plate box in the sterilization device form an air curtain by injecting compressed air through the orifice plate, a large amount of air flow is formed in the isolation and sterilization channel device, and the micro attachments carried on the surface of a human body can be blown and washed by the unidirectional air flow, so that viruses carried on the surface of the human body are reduced to enter a building with safe air.
The isolation sterilization channel can be set to a sterilization purification mode and a purification mode by changing the operation mode, wherein in the sterilization purification mode, the ultraviolet sterilization lamps are turned on, and the number and the types of the turned-on ultraviolet sterilization lamps can be selected. The electrostatic adsorption plate in the sterilization device adsorbs impurities in the air, wherein the impurities comprise solid particles, water, colloid and gas. The coarse filter in the sterilizing device is used for collecting visible particle dust and suspended matters such as hair. The high-efficiency filter in the sterilization device is used for collecting particle dust and suspended matters with the particle size of more than 0.5 mu m. The negative ions released by the negative ion generator in the sterilization device can charge particles such as smoke dust, germs, spores, pollen, dander and the like in the air and then are adsorbed by the discharge integration isolation sterilization channel, and the action effect is better than that generated by pure physical modes such as filtration (even if a very fine filter hole material is used, solid particles smaller than the filter hole cannot be filtered, gaseous pollutants cannot be filtered) or adsorption (for example, materials such as active carbon only have a selective adsorption function). (note: the negative ions are colorless and tasteless, no odor of ozone should be heard at 30cm (like seaweed odor, fishy odor.) ozone is a strong oxidant, which can age cells and is a healthy killer, some non-responsible merchants will interpret the ozone taste as the taste of the negative ions. the national standard for ozone is 0.5ppm (which is out of limits as long as the taste is heard.) good negative ion machines will not have ozone odor in a closed room for any length of time, no matter how long they are turned on.
The isolation, sterilization and disinfection system for quickly identifying abnormal temperature human bodies provided by the embodiment of the application is described in detail above. The above description of the embodiments is only for the purpose of helping to understand the method of the present application and its core ideas; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
As used in the specification and claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (5)
1. An isolation, sterilization and disinfection system for quickly identifying abnormal temperature human bodies is characterized by comprising a three-dimensional channel, a control center, a monitoring device, a gate device, an induction device, a gas exchange device and a disinfection device, wherein the disinfection device is connected with the three-dimensional channel through the gas exchange device; the filtering unit comprises a high-efficiency filtering layer, a coarse filtering layer, a hollow layer and an electrostatic adsorption layer, one end of the coarse filtering layer is connected with the second ultraviolet killing lamp through the high-efficiency filtering layer, the other end of the coarse filtering layer is connected with the electrostatic adsorption layer through the hollow layer, and the electrostatic adsorption layer is connected with the first ultraviolet killing lamp;
the gas exchange device comprises an air curtain hole plate box, a grid floor, an exhaust fan and a suction fan, wherein an exhaust pipeline is arranged on the side surface of the three-dimensional channel, one end of the exhaust fan is connected with the air curtain hole plate box through the exhaust pipeline, the other end of the exhaust fan is connected with the sterilizing device, the grid floor is arranged in the three-dimensional channel, the exhaust fan is arranged below the grid floor, and the exhaust fan is connected with the sterilizing device;
the sterilization device comprises a shell, a sterilization unit, a filtering unit, an anion generating unit and an air circulating unit, wherein the air circulating unit comprises an air outlet, a fan and an air inlet, the air outlet and the air inlet are respectively arranged at two ends of the shell, the sterilization unit, the filtering unit, the anion generating unit and the air circulating unit are all arranged in the shell, the air outlet is connected with the air inlet fan, and the air inlet is connected with the exhaust fan;
the isolation, sterilization and disinfection channel further comprises an air speed sensor, an ultraviolet irradiation meter, a PM2.5 measuring point sensor and an air ion concentration tester which are respectively and correspondingly arranged in the air circulation unit, the disinfection unit, the filtering unit and the negative ion generating unit in sequence, a temperature sensor is also arranged in the air circulation unit, and the temperature sensor, the air speed sensor, the ultraviolet irradiation meter, the PM2.5 measuring point sensor and the air ion concentration tester are simultaneously connected with the control center;
the isolation, sterilization and disinfection channel further comprises a display device and an alarm device, the display device is connected with a monitoring device through a control center, the alarm device is connected with a gate device through the control center, the gate device is a gate intelligent vertical hinged door, and the monitoring device is a body temperature monitor; the isolation sterilization and disinfection channel also comprises a signal transmission unit and a display control unit, and the control center is simultaneously connected with the signal transmission unit, the display control unit, the disinfection unit, the filtering unit, the negative ion generating unit and the air circulating unit;
the display control unit comprises an LED display screen and control buttons, and the control buttons are arranged on the LED display screen in a touch manner or arranged on the shell in a key manner;
the signal transmission unit comprises a WIFI signal transceiver, a Bluetooth signal transceiver, a 4G signal transceiver, a 5G signal transceiver and an infrared signal transceiver, is communicated with external equipment through the signal transmission unit, and is right through the external equipment to isolate, sterilize and disinfect the channel to perform corresponding regulation and control, and the signal transmission unit comprises a mobile phone connected through WIFI or Bluetooth and a remote controller connected through infrared signals.
2. The isolation, sterilization and disinfection system of claim 1, wherein the disinfection unit comprises a first ultraviolet disinfection lamp and a second ultraviolet disinfection lamp, the first ultraviolet disinfection lamp and the second ultraviolet disinfection lamp are respectively disposed at two sides of the filter unit, the negative ion generation unit is connected to the filter unit through the second ultraviolet disinfection lamp, the air inlet is disposed at one end close to the first ultraviolet disinfection lamp, the air outlet is connected to the negative ion generation unit through a fan, a mesh grille is disposed on the housing, and the mesh grille is disposed at the air outlet and the air inlet.
3. The isolated sterilization system according to claim 1, wherein the first and second UV lamps are UVCLED UV lamps, and the UV wavelength range of application is 280nm to 250 nm.
4. The system of claim 1, wherein the electrostatic adsorption layer is an electrostatic adsorption plate, the high efficiency filter layer is a high efficiency filter, the high efficiency filter is a particle dust and suspension catching filter with a particle size of 0.5 μm or more, the coarse efficiency filter layer is a coarse efficiency filter, and the coarse efficiency filter is a hair and visible particle dust grade suspension catching filter.
5. The system of claim 1, wherein the housing comprises an inner housing and an outer housing, the inner housing is made of engineering plastic, the outer housing is made of 304 stainless steel thin plate, the height of the housing is 0.7-0.9 m, and the cross-sectional area is 0.09m2～0.20m2。
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