CN101806486A - Urban epidemic prevention and control system with air safety barriers and method - Google Patents
Urban epidemic prevention and control system with air safety barriers and method Download PDFInfo
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Abstract
The invention provides an urban epidemic prevention and control system with air safety barriers and a method. The urban epidemic prevention and control system with the air safety barriers comprises a plurality of air safety barriers, a monitoring subcenter, and a monitoring alarm center, wherein the plurality of air safety barriers are arranged in an indoor space of an urban building and are used for acquiring indoor air quality data and sterilizing and purifying indoor air; the monitoring subcenter is connected with the plurality of air safety barriers and is used for controlling working states of the air safety barriers according to the air quality data; and the monitoring alarm center is connected with the monitoring subcenter and is used for analyzing the air quality data sent by the monitoring subcenter and generating a corresponding alarm signal when one or more pieces of air quality data exceed a preset value, wherein the air quality data comprises the concentration of suspended microorganisms and the concentration of volatile organic compounds. The technical scheme in the invention can timely judge viruses in the air and the pollution condition, and can prevent large-scale infection of epidemics.
Description
Technical field
The present invention relates to the air quality management system, in particular to a kind of urban epidemic prevention and control system and method with air safety barriers.
Background technology
At present, central air conditioner system is adopted in many public arenas, is characterized in that return air mixes with the part outdoor fresh air in the room, after cooling, dehumidifying, delivers to each zone by the air delivery duct.Therefore, improper meeting causes the quick propagation of various viruses if central air conditioner system is sterilized.Particularly,, can cause the quick propagation of epidemic disease if the air-conditioning system sterilization is improper in the bigger place of population mobility.In order to reduce the possibility that virus is propagated by central air conditioner system in densely populated place as much as possible, just need a kind of air pollution control and the cleaning system and method that can be applicable to a plurality of densely populated places, different processing modes is adopted in different densely populated places.
At publication number is in the patent of CN101634854, a kind of indoor air quality management system is disclosed, this system is connected the terminal clean unit by communication network with System Control Center, to the real-time packet monitoring of each terminal clean unit, can carry out air cleaning to the air quality of local subenvironment at different space occupation modes and handle.
But, publication number is that the patent of CN101634854 only is to carry out air cleaning in different ways at different spaces, but when a plurality of spaces all have identical air pollution situation, can not judge timely airborne virus and pollution condition, can not prevent to spread the generation that capable disease infects situation on a large scale.
Summary of the invention
The present invention aims to provide a kind of urban epidemic prevention and control system and method with air safety barriers, can not judge timely airborne virus and pollution condition to solve air quality management system of the prior art, can not prevent to spread the problem that capable disease infection situation on a large scale takes place.
To achieve these goals, according to an aspect of the present invention, a kind of urban epidemic prevention and control system with air safety barriers is provided, comprise: a plurality of air safety barriers, be arranged in the interior space of City Building, be used to gather the IAQ data and to the room air purification that carries out disinfection; The monitoring branch center is connected with a plurality of air safety barriers, is used for controlling according to air quality data the duty of air safety barriers; The monitoring alarm center is connected with the monitoring branch center, is used for the air quality data that the monitoring branch center sends is analyzed, and when one or more air quality data surpass predetermined value, sends corresponding alarm signal; Wherein, air quality data comprises suspension microorganism concentration and volatile organic matter concentration.
Further, air safety barriers comprises: one or more sterilizing and purifyings unit is used for the SOT state of termination data that the air to the interior space carries out disinfection and purifies and gather the sterilizing and purifying unit; Terminal Control Element is connected with one or more sterilizing and purifyings unit, the duty that is used to obtain the air quality data of the interior space and controls the sterilizing and purifying unit according to air quality data.
Further, air safety barriers also comprises the network insertion unit that is connected with Terminal Control Element, is used to realize air safety barriers and the transfer of data of monitoring the branch center.
Further, Terminal Control Element comprises: data acquisition module, network insertion communication module, sterilizing and purifying unit communications module and first central processing module, wherein, data acquisition module is connected with first central processing module, is used to gather air quality data; Sterilizing and purifying unit communications module is connected between the sterilizing and purifying unit and first central processing module, is used to realize the transfer of data between Terminal Control Element and sterilizing and purifying unit; The network insertion communication module is connected between first central processing module and the network insertion unit, is used to realize the transfer of data between Terminal Control Element and monitoring branch center; First central processing module is used for the admission of air qualitative data, and air quality data is sent to the monitoring branch center by the network insertion communication module, according to the duty of air quality data control sterilizing and purifying unit.
Further, data acquisition module comprises: suspension microorganism concentration acquisition module is used for gathering the suspension microorganism concentration data of air quality data; Volatile organic matter concentration acquisition module is used for gathering the volatile organic matter concentration data of air quality data.
Further, clean unit comprises sterilizing and purifying parts, second central processing module, switch control module, human-computer interaction module, malfunction acquisition module, wherein, the malfunction acquisition module is connected with second central processing module, is used to gather the fault state data of sterilizing and purifying parts; The sterilizing and purifying parts are connected with second central processing module, are used for the interior space purification that carries out disinfection; Second CPU is used for instructing to switch control module according to control instruction transmit button machine, and the working time of record sterilizing and purifying parts, SOT state of termination data are sent to the monitoring branch center to realize the monitoring to air safety barriers through Terminal Control Element, and wherein SOT state of termination data comprise fault state data and working time; Switch control module is connected between the sterilizing and purifying parts and second central processing module, is used for the duty according to switching control instruction control sterilizing and purifying unit; Human-computer interaction module is connected with second central processing module, is used for manually controlling the duty of sterilizing and purifying parts.
Further, the sterilizing and purifying parts comprise screen pack, light quantum lamp and plasma lamp, and wherein, screen pack is configured according to the combination of following one or more modes: 1) honeycomb hole aluminium net, multilayer steel mesh or multilayer nickel screen; 2) bending of the base material of screen pack is S-shaped; 3) screen pack has two, and the base material two ends of two screen packs link to each other and form ellipse.
Further, the network insertion unit comprises GPRS AM access module, LAN AM access module, wireless communication module, the 3rd central processing module, serial data communication module and communication data memory module, wherein, GPRS AM access module, LAN AM access module and wireless communication module are connected with the 3rd central processing module respectively, are used for carrying out transfer of data with the monitoring branch center; The serial data module is connected with the 3rd central processing module, is used for air quality data and SOT state of termination data that the receiving terminal control module sends, and receives the control instruction that the monitoring branch center sends; The 3rd central processing module is selected data transfer mode according to interior space situation, and wherein, data transfer mode comprises: by GPRS AM access module transmission data, by LAN AM access module transmission data and by wireless communication module transmission data.
According to another aspect of the present invention, a kind of urban epidemic prevention and control method is provided, comprise: a plurality of air safety barriers that are arranged in the City Building interior space are gathered the IAQ data, and wherein air quality data comprises suspension microorganism concentration and volatile organic matter concentration; Air safety barriers is controlled to the room air purification that carries out disinfection according to air quality data in the monitoring branch center that is connected with a plurality of air safety barriers; The monitoring alarm center that is connected with the monitoring branch center is analyzed the air quality data that the monitoring branch center sends, and when one or more air quality data surpass predetermined value, sends corresponding alarm signal.
Further, the urban epidemic prevention and control method also comprises the SOT state of termination data of monitoring air safety barriers, comprise: the SOT state of termination data that air safety barriers is gathered in the sterilizing and purifying unit of air safety barriers are sent to the monitoring branch center, and wherein SOT state of termination data comprise fault state data and working time; According to SOT state of termination data, alarm signal is sent in air safety barriers and monitoring branch center.
Use technical scheme of the present invention, the air quality data that comprises suspension microorganism concentration data and volatile organic matter concentration data by the collection air safety barriers place interior space, the monitoring branch center is according to the duty of air quality data control air safety barriers, and the air quality data that receives is sent to the monitoring alarm center, when one or more air quality data surpass predetermined value, send corresponding alarm signal, so just can be to the air quality of each building in the city, can cause in the air that particularly suspension microorganism concentration that pandemic takes place and volatile organic matter concentration analyzes and report to the police, airborne virus and pollution condition are judged timely, can be prevented to spread the generation of the extensive infection situation of capable disease.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the urban epidemic prevention and control system principle schematic according to the embodiment of the invention one;
Fig. 2 shows the urban epidemic prevention and control system principle schematic according to the embodiment of the invention two;
Fig. 3 shows the structural principle schematic diagram according to the air safety barriers of the embodiment of the invention three;
Fig. 4 shows the structural principle schematic diagram according to the air safety barriers of the embodiment of the invention four;
Fig. 5 shows the structural principle schematic diagram according to the Terminal Control Element of the embodiment of the invention;
Fig. 6 shows the structural principle schematic diagram according to the sterilizing and purifying unit of the embodiment of the invention;
Fig. 7 shows the right view according to first screen pack of the embodiment of the invention;
Fig. 8 shows the front view according to first screen pack of the embodiment of the invention;
Fig. 9 shows the vertical view according to first screen pack of the embodiment of the invention;
Figure 10 shows the right view according to second screen pack of the embodiment of the invention;
Figure 11 shows the front view according to second screen pack of the embodiment of the invention;
Figure 12 shows the vertical view according to second screen pack of the embodiment of the invention;
Figure 13 shows the structural principle schematic diagram according to the network insertion unit of the embodiment of the invention;
Figure 14 shows the method flow diagram according to the embodiment of the invention;
Figure 15 shows the sterilizing and purifying process flow chart according to the embodiment of the invention; And
Figure 16 shows the failure monitoring process flow diagram flow chart according to the embodiment of the invention.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Describe embodiments of the invention one in detail below in conjunction with Fig. 1.Fig. 1 shows the urban epidemic prevention and control system principle schematic according to embodiments of the invention one.As shown in Figure 1, a plurality of air safety barriers 3 are connected with monitoring branch center 2, monitoring alarm center 1 is connected with monitoring branch center 2, has constituted urban epidemic prevention and control system, and wherein each air safety barriers 3 is used to gather the IAQ data and to the purification that carries out disinfection of described room air.
As can be seen from Figure 1, this system is a three-decker, and air safety barriers 3 is the ground floor structure of this system, is concrete function performance element, and it mainly finishes two functions: sterilizing and purifying and data acquisition.Promptly, gather the air quality data of the described interior space to the purification that carries out disinfection of the air of the interior space at air safety barriers 3 places.
Monitoring branch center 2 is second layers of system, and it is mainly finished: collect and handle air quality data, upload air quality data, operate accordingly according to air quality data control air safety barriers to monitoring alarm center 1.Promptly monitor branch center 2 and be mainly used in the air quality data that reception comprises suspension microorganism concentration and volatile organic matter concentration, to the purification that carries out disinfection of the air of the interior space, and the air quality data that is received is uploaded to monitoring alarm center 1 according to air quality data control air safety barriers.
Monitor alarm center, city 1 is the 3rd layer of system, also is the decision-making level of system.Mainly finish two functions: monitor the air quality in each place, air safety barriers 3 place, when air quality data exceeds warning line, send warning.Be that monitoring alarm center 3 is mainly used in the air quality data that monitoring branch center 2 is sent and analyzes, when one or more air quality data surpass predetermined value, send corresponding alarm signal.
Use the prevention and control system of above-mentioned three-decker, the air quality data that comprises suspension microorganism concentration data and volatile organic matter concentration data by the collection air safety barriers place interior space, the monitoring branch center is according to the duty of air quality data control air safety barriers, and the air quality data that receives is sent to the monitoring alarm center, when one or more air quality data surpass predetermined value, send corresponding alarm signal, so just can be to the air quality of each building in the city, can cause in the air that particularly suspension microorganism concentration that pandemic takes place and volatile organic matter concentration analyzes and report to the police, airborne virus and pollution condition are judged timely.
In the above-described embodiments, monitoring alarm center and monitoring branch center all can use existing server or industrial computer to realize, air safety barriers also can directly be bought the equipment that has identical function in the prior art, perhaps buys the parts have the sterilizing and purifying effect and to have a data acquisition effect respectively and makes up.
Fig. 2 shows the urban epidemic prevention and control system principle schematic according to embodiments of the invention two.Different with embodiment one is, monitoring branch center 2 among the embodiment two is a plurality of with monitoring alarm center 1, adopt the prevention and control system among the embodiment two, monitor by the 2 pairs of air safety barriers 3 in a plurality of monitoring branch center, realize warning function by a plurality of monitoring alarms center 1 simultaneously, like this for monitoring branch center 2, both can carry out grouping management to air safety barriers 3, share the burden of monitoring branch center 2, also can utilize a plurality of monitoring branch center 2 to monitor all air safety barriers 3 simultaneously, prevent to monitor branch center 2 and break down and cause whole system paralysis.And, in whole system, adopt 1 of a plurality of alarm center can prevent the generation of its situation about can not in time report to the police of breaking down at monitoring alarm center 1.
In the prevention and control system of above-mentioned three-decker, wide area network is passed through at monitoring branch center and monitoring alarm center, be that the internet connects, so just can make the transmission of data quick more reliable, cost is lower simultaneously, only needs to get final product in monitoring branch center and the monitoring alarm center access wide area network, and concrete connected mode can adopt any way of the prior art to realize, in the prior art communication apparatus is inserted the existing more introduction of method of attachment of wide area network, do not repeat them here.
Concrete structure below in conjunction with air safety barriers in Fig. 3 and Fig. 4 detailed description system.
Fig. 3 shows the structural principle schematic diagram according to the air safety barriers of embodiments of the invention three.As shown in Figure 3, air safety barriers 3 comprises a plurality of sterilizing and purifyings unit 31 and the Terminal Control Element 32 that is connected with each sterilizing and purifying unit 31.Generally air safety barriers 3 is arranged in the interior space of any building in city, air-polluting place, the effect of easier like this performance air safety barriers sterilizing and purifying easily takes place as the ventilation shaft of central air-conditioning, the exhaust outlet of building etc.31 pairs of interior space sterilizing and purifyings in sterilizing and purifying unit and the SOT state of termination data of gathering the sterilizing and purifying unit, Terminal Control Element 32 gather air safety barriers 3 places the interior space air quality data and according to the duty of air quality data control sterilizing and purifying unit 31.For example: when Terminal Control Element 32 only was connected with a sterilizing and purifying unit 31, control sterilizing and purifying unit 31 carried out work or carries out work with the minimum power pattern with the peak power pattern; When Terminal Control Element 32 was connected with a plurality of sterilizing and purifyings unit 31, the sterilizing and purifying unit 31 of different numbers was opened or is closed in the control air safety barriers 3.And the selection of sterilizing and purifying unit 31 numbers is relevant with a plurality of factors such as size in space, air safety barriers place in the air safety barriers 3, and concrete number is selected according to the concrete condition of the air safety barriers 3 place interior spaces.Adopt the air safety barriers in the present embodiment, not only can realize purpose that the interior space is carried out disinfection and purifies and gather air quality data, can also measure the SOT state of termination data of sterilizing and purifying unit, the sterilization clean unit is monitored, can in time understand the working condition of sterilizing and purifying unit, so that can in time change the sterilizing and purifying parts of sterilizing and purifying unit, prevent sterilizing and purifying unit forfeiture sterilizing and purifying function.
Fig. 4 shows the structural principle schematic diagram according to the air safety barriers of embodiments of the invention four.In embodiment four, in air safety barriers 3, be provided with the network insertion unit, can realize air safety barriers and the transfer of data of monitoring the branch center more reliably.
Describe the concrete structure of each unit of air safety barriers of system in detail below in conjunction with Fig. 5 to 12.
Fig. 5 shows the structural principle schematic diagram of Terminal Control Element 32.As shown in Figure 5, suspension microorganism concentration acquisition module 324 is connected with first central processing module 322 respectively with volatile organic matter concentration acquisition module 323, is used to gather the air quality data of the interior space, plays the effect of data acquisition.Wherein, suspension microorganism concentration acquisition module 324 is used to gather airborne suspension microorganism concentration, volatile organic matter (VOC, VolatileOrganic Compounds below all abbreviate VOC as) concentration acquisition module 323 is used to gather airborne VOC concentration.Certainly, the data acquisition module that also can select to gather simultaneously the air quality data that comprises VOC concentration and suspension microorganism concentration is realized the effect of data acquisition.
First central processing module 322 is mainly used in the air quality data that will comprise VOC concentration and suspension microorganism concentration and is sent to monitoring branch center 2, and controls the duty of sterilizing and purifying unit 31 according to air quality data.First central processing module 322 is sent to monitoring branch center 2 with air quality data, send control corresponding command value to the first central processing module 322 at air quality data monitoring branch center 2, first central processing module 322 receives control instruction, and will be sent to sterilizing and purifying unit 31 corresponding to the switching on and shutting down instruction of control sterilizing and purifying unit 31 respectively, the duty of control sterilizing and purifying unit, as open or close, peak power pattern or minimum power pattern etc.Simultaneously, the SOT state of termination data that the sterilizing and purifying unit 31 that receives is gathered are sent to monitoring branch center 2.Adopt the Terminal Control Element of said structure, can select the working quantity of sterilizing and purifying unit, realize the purpose of energy savings according to the air quality in space, air safety barriers place.And Terminal Control Element 32 is as the instruction translation component of sterilizing and purifying unit 31 and 2 of branch centers of monitoring, the control instruction that 31 correct execution monitoring branch centers 2, sterilizing and purifying unit are sent can also be obtained the failure condition of sterilizing and purifying unit timely, so that change the parts in the sterilizing and purifying unit timely.
In Terminal Control Element 32, Terminal Control Element 32 is realized by network insertion communication module 325 with the transfer of data of monitoring branch center 2, comprise and receive the control instruction that monitoring branch center 2 sends, with the duty of control sterilizing and purifying unit 31, send SOT state of termination data of gathering sterilizing and purifying unit 31 and the air quality data of gathering by suspension microorganism concentration acquisition module 324 and volatile organic matter concentration acquisition module 323.First central processing module 322 directly inserts wide area network by network insertion communication module 325 to carry out communication or carries out communication by network insertion unit 33 access wide area networks with monitoring branch center 2 with monitoring branch center 2.
In Terminal Control Element 32, first central processing module 322 carries out communication by sterilizing and purifying communication module 321 and sterilizing and purifying unit 31, communication modes is a serial communication mode, the serial communication protocol that adopts is the RS-232 agreement, can certainly adopt other serial communication protocol, as long as can realize the data function of sterilizing and purifying communication module 321.
Fig. 6 shows the structural principle schematic diagram of sterilizing and purifying unit 31.As shown in Figure 6, the operation of main realization sterilizing and purifying and the collection of sterilizing and purifying cell failure data in this module.
The switching on and shutting down instruction that second central processing modules 315 in the sterilizing and purifying unit 31 send according to terminal control module 32 is respectively by the light quantum lamp switch control module 316 that is connected with light quantum lamp in the sterilizing and purifying parts and the plasma lamp switch control module 317 control light quantum lamps 313 that are connected with plasma lamp in the sterilizing and purifying parts and the on off state of plasma lamp 312.Light quantum lamp induction module 313 and the plasma lamp induction module 314 that opens circuit that opens circuit is connected with second CPU 315 respectively, be mainly used in the light quantum lamp gathered in the sterilizing and purifying parts and the fault state data of plasma lamp, and the fault state data of two lamps is reported second central processing module 315.Light quantum lamp switch control module 316 and all be used to control the on off state of coupled sterilizing and purifying parts with plasma lamp switch control module 317, light quantum lamp induction module 313 and the plasma lamp induction module 314 that opens circuit that opens circuit all is used to gather the fault status information of sterilizing and purifying parts, this only narration for convenience the two is limited respectively.
In sterilizing and purifying unit 31, the human-computer interaction module 318 that is connected with second CPU 315 is used for manually controlling the on off state of sterilizing and purifying parts, as manual-lock or open the sterilizing and purifying parts.And when the working time of the sterilizing and purifying parts of second CPU record surpasses predetermined working life, the display alarm signal, and when changing disinfection parts, can be with the disinfection parts working time zero clearing reclocking of record in second CPU 315.
And second CPU 315 in sterilizing and purifying unit 31 is mainly used in the switching on and shutting down instruction that receiving terminal control module 32 sends, and will comprise that the fault status information of sterilizing and purifying parts and the SOT state of termination data of working time information are sent to Terminal Control Element 32.And the data transfer mode of second CPU 315 and Terminal Control Element 32 is a serial RS-232 agreement.
Second CPU 315 is on the one hand according to the SOT state of termination data of record, when the sterilizing and purifying parts break down or working time of sterilizing and purifying parts when surpassing the predetermined age of storage, reports to the police in the interior space at air safety barriers 3 places; On the other hand SOT state of termination data are sent to Terminal Control Element 32, and Terminal Control Element 32 will be sent to monitoring branch center 2, monitoring branch center 2 display terminal status datas, and when the sterilizing and purifying parts break down or working time of sterilizing and purifying parts when surpassing the predetermined age of storage when reporting to the police monitoring 2 places, branch center.
The sterilizing and purifying parts that adopt in this unit comprise screen pack, plasma lamp and light quantum lamp.Screen pack 310 in the disinfection parts is arranged at the side of air safety barriers near light quantum lamp 313 and plasma lamp 312, be used for cooperating the purpose that realizes sterilizing and purifying, and the placement location at screen pack 312 places of quantum lamp 313 and plasma lamp 312 is relevant with the shape of screen pack 312 with quantum lamp 313 and plasma lamp 312.Screen pack not only can decompose air microbe, can also make up with light quantum lamp and plasma lamp and carry out sterilizing and purifying.Use this three kinds of sterilizing and purifying parts simultaneously, promptly adopt photocatalyst catalytic oxidation sterilizing and purifying technology, plasma disinfection purification techniques and light quantum virus killing technology simultaneously.These three kinds of technology actings in conjunction just can form tight stealthy divider wall one in the interior space in the interior space, contaminated air and clean gas barrier are opened.Simultaneously, plasma is known from experience along with air-flow enters the interior space, to the purification that carries out disinfection of the pollutant (as bacterium, virus, VOC) of body surface.For the selection of screen pack, plasma lamp and light quantum lamp, can be according to the situation of the interior space from directly buying the parts that are fit on the market.
Screen pack can select to use honeycomb hole aluminium net or multilayer steel mesh or multilayer nickel screen, adopts this screen pack of three types can decompose harmful substances such as airborne microorganism or formaldehyde better.
And the shape of the screen pack that adopts in the present embodiment, a kind of is S type filter screen, its three-view diagram, and promptly according to the three-view diagram of first screen pack of the embodiment of the invention, as shown in Figs. 7-9, wherein Fig. 7 is its right view, and Fig. 8 is its front view, and Fig. 9 is its vertical view.This screen pack is a kind of screen pack that a kind of net base by rectangle honeycomb hole aluminium net or multilayer 100 order steel meshes or multilayer nickel screen is bent into the S shape, nano titanium oxide is coated on the screen pack base material forms, on the basis of realizing the effect of load photocatalyst, reduce the volume of screen pack as far as possible, and can increase the contact area of air and photocatalyst.
Being shaped as of another kind of screen pack to the meniscus filter screen, its three-view diagram, promptly according to the three-view diagram of second screen pack of the embodiment of the invention, shown in Figure 10 to 12, wherein Figure 10 is its right view, Figure 11 is its front view, Figure 12 is its vertical view, this screen pack is the cambered surface that a kind of net base by two rectangle honeycomb hole aluminium nets or multilayer 100 order steel meshes or multilayer nickel screen is bent into two symmetries, butt joint is got up back-to-back then, nano titanium oxide is coated on the net base forms, its effect also is to reduce the volume of screen pack on the basis of realizing the effect of load photocatalyst as far as possible, and can increase the contact area of air and photocatalyst.
Second CPU 315 is a serial RS-232 agreement with the data transfer mode of Terminal Control Element 32 in this unit.
Figure 13 shows the structural principle schematic diagram of network insertion unit 33.As shown in figure 13, the network insertion unit comprises GPRS (General Packet Radio Service, General Packet Radio Service System) AM access module 331, LAN AM access module 332, wireless communication module 333, the 3rd central processing module 334, serial data communication module 335 and communication data memory module 336.
This module mainly is that air safety barriers 3 is inserted wide area network, and sets up the communication connection between the monitoring branch center 2.Its connection procedure is: Terminal Control Element 32 is set up local serial communication with serial communication mode with between the 3rd central processing module 33 by serial data communication module 335, the 3rd central processing module 334 is set up communication by a module in GPRS AM access module 331, LAN AM access module 332, the wireless communication module 333 with monitoring branch center 2 again and is connected, and adopts a kind of and monitoring branch center 2 in these three kinds of data transfer modes to carry out transfer of data.This moment the 3rd, central processing module 343 was the translator of an agreement, was so just setting up transparent connection between Terminal Control Element 32 and monitoring branch center 2.The 3rd CPU 334 by internal processes qualification and the situation of the interior space at air safety barriers place select to use the wherein a kind of pattern in GPRS AM access module 331, LAN AM access module 332, the wireless communication module 333 to insert wide area network.Communication data memory module 336 is big capacity ferroelectric memorys, is used for cushioning communication data.Wherein, by the GPRS AM access module 331 in the network access module 334, can be with the GPRS network wireless access wide area network of equipment by mobile phone, LAN AM access module 332 is network interface card controllers of band protocol stack, can air safety barriers 3 be inserted wide area network by netting twine and general router, and wireless communication module 333 adopts WI-FI (Wireless Fidelity, Wireless Fidelity) technology, be in-plant wireless network communication technology, also need one to support the router of WI-FI that air safety barriers 3 is connected with wide area network.
As can be seen, air safety barriers 3 has sterilizing and purifying parts, microorganism concn acquisition component, VOC concentration acquisition component from said structure.A plurality of spaces that have the some interior spaces of being arranged in of sterilizing and purifying parts or central air-conditioning is installed.After existing microorganism or VOC concentration to surpass warning line in the air, the sterilizing and purifying parts start and carry out killing microorganisms and elite air.Air safety barriers 3 is uploaded airborne microorganism concn and VOC concentration to monitoring branch center 2 in real time.Monitoring branch center 2 adopts wide area network to carry out the communication connection with air safety barriers 3.The monitoring branch center monitors a plurality of air safety barriers 3 it under and controls, and reports monitor alarm center 1 after the data processing that air safety barriers 3 is uploaded.Monitor alarm center 1 is carried out communication with monitoring branch center 2 employing wide area networks and is connected.Monitor alarm center 1 shows air safety barriers 3 states, and the data that monitoring branch center 2 is transmitted are judged, sends warning when some or a plurality of on-the-spot microorganism concns or VOC concentration exceed warning line.Adopt the prevention and control system of above-mentioned three-decker, one side is to the air quality of each building in the city, can cause in the air that particularly suspension microorganism concentration that pandemic takes place and volatile organic matter concentration analyzes and report to the police, airborne virus and pollution condition are judged timely, can prevent to spread the generation of the extensive infection situation of capable disease, can in time understand the working condition of sterilizing and purifying unit on the other hand by SOT state of termination data, so that in time change the parts in the sterilizing and purifying unit, prevent sterilizing and purifying unit forfeiture sterilizing and purifying function.
If this cover system is installed in the big public places of flow of personnel such as the airport in a city, airtight waiting room, subway, hospital, the air quality of grasp entire city that can be real-time and epiphytotics outburst and propagation condition, and the air in this class place that can be real-time carries out disinfection and purifies with the control pestilence, administer air pollution, early warning more early can be provided for the control of great eqpidemic disease.
Describe the method flow diagram of using structure of the present invention in detail below in conjunction with Figure 14 to 16.Figure 14 shows the overall work flow chart of system of the present invention, and as shown in figure 14, the urban epidemic prevention and control method comprises:
S101, a plurality of air safety barriers that are arranged in the City Building interior space are gathered the IAQ data;
S102, air safety barriers is controlled to the room air purification that carries out disinfection according to air quality data in the monitoring branch center that is connected with a plurality of air safety barriers.Concrete sterilizing and purifying process as shown in figure 15.
S103, the monitoring alarm center that is connected with the monitoring branch center, the air quality data that the monitoring branch center sends is analyzed, when one or more air quality data surpass predetermined value, send corresponding alarm signal, wherein, air quality data comprises suspension microorganism concentration and volatile organic matter concentration.
Figure 15 shows the sterilizing and purifying process flow chart according to the embodiment of the invention, and as shown in figure 15, the sterilizing and purifying process comprises:
S201, the monitoring branch center judges whether VOC or microorganism concn in the air quality data be up to standard, if judge both step S202 that then go to all up to standard, then goes to step S203 if not.
S202 closes whole sterilizing and purifying parts, and returns determining step S201 and proceed to judge.
S203, the sterilizing and purifying unit is all opened.
Particularly, the monitoring branch center judges that air quality data that air safety barriers sends is whether in the range of normal value of being scheduled to, if not in predetermined range of normal value, the purification that carries out disinfection of the sterilizing and purifying parts of then opening air safety barriers, if in the scope of normal value, then closeall sterilizing and purifying parts.
S204 judges whether VOC or the microorganism concn in the air quality data be up to standard, and the sterilizing and purifying unit works on if not, and returns step S204, continues to judge, if then go to step S205.
S205 turns off a sterilizing and purifying unit.
Particularly, the monitoring branch center judges that air quality data that air safety barriers sends is whether in the range of normal value of being scheduled to, if not in predetermined range of normal value, the purification that carries out disinfection of the sterilizing and purifying parts of then opening air safety barriers, if in the scope of normal value, then close one of them sterilizing and purifying unit of air safety barriers.
S206 judges whether VOC or the microorganism concn in the air quality data be up to standard, goes to step S207 if not, continues to judge, if then go to step S204.
S207 opens a sterilizing and purifying unit, and picks up counting.
Particularly, the monitoring branch center continues to judge that air quality data that air safety barriers sends is whether in the range of normal value of being scheduled to, if not in predetermined range of normal value, then open the purification that carries out disinfection of one of them sterilizing and purifying unit of air safety barriers, if in the scope of normal value, then continue to close one of them sterilizing and purifying unit of air safety barriers, and pick up counting.
S208 judges that whether the sterilizing and purifying unit surpasses half an hour running time, then goes to step S204 if surpass half an hour.
In the present embodiment, step S201, step S204 and step S206 are used to judge that air quality data is whether in preset range, all the other steps are the scope according to described air quality data place, control the sterilizing and purifying unit that the corresponding number in the described air safety barriers was opened or closed to described air safety barriers.
Adopt this control mode, the purification that can maximized air quality to the interior space carries out disinfection can not wasted more electric energy again, is a kind of energy-conservation mode of operation.
Figure 16 shows the SOT state of termination monitor procedure flow chart according to the embodiment of the invention, and as shown in figure 16, SOT state of termination monitor procedure comprises:
S301, the state and the working time of each sterilizing and purifying unit of air safety barriers poll.
Particularly, air safety barriers receives the fault shape data of sterilizing and purifying parts of the induction module collection of opening circuit in each sterilizing and purifying unit and the working time of the sterilizing and purifying parts that each sterilizing and purifying unit is write down successively.The working time of the sterilizing and purifying parts that the fault shape data of each sterilizing and purifying unit and each sterilizing and purifying unit are write down constitutes SOT state of termination data.
S302, air safety barriers judge whether the sterilizing and purifying parts break down, if then go to step S304, then go to step S303 if not.Particularly, judge by the induction module that opens circuit whether the sterilizing and purifying parts open circuit.
S303, air safety barriers judge that the sterilizing and purifying cell operation time whether above predetermined age, if then go to step S304, goes to step S301 if not.
S304 reports to the police.
Particularly, air safety barriers judges that the fault status information in the SOT state of termination data data judges whether the sterilizing and purifying parts break down, if then report to the police in the air safety barriers place interior space, judge then if not whether the working time of sterilizing and purifying unit has surpassed the predetermined age of default, if the working time of the sterilizing and purifying unit of air safety barriers has surpassed predetermined age, then report to the police in the air safety barriers place interior space.
Simultaneously, SOT state of termination data are sent to the monitoring branch center, the monitoring branch center shows the SOT state of termination data that air safety barriers sends, and reports to the police when breaking down in the sterilizing and purifying unit, and can be in some functions of certain unit of place, monitoring branch center manual switch air safety barriers.
Be step S301 to the SOT state of termination data that step S303 is used to gather air safety barriers, judge, and SOT state of termination data be sent to the monitoring branch center that when judging the sterilizing and purifying unit and break down, air safety barriers is reported to the police.Simultaneously, SOT state of termination data are sent to the monitoring branch center, the monitoring branch center shows the SOT state of termination data that air safety barriers sends, and sends alarm signal according to SOT state of termination data.
As can be seen from the above description, the above embodiments of the present invention have realized following technique effect:
1, concentrates the convenient use of Remote
Air safety barriers can be linked into equipment in the WAN network by access way of GPRS or LAN or any one convenient acquisition of wireless network, thereby makes each functional unit be linked to be integral body and the unified work of coordinating.The monitoring branch center shows the state of each functional unit and some functions that can the some unit of manual switch, also can be set at automatic operational mode.
2, Based Intelligent Control, energy-conserving and environment-protective
Under automatic operational mode, the air quality data that upload according to air safety barriers the monitoring branch center is controlled the sterilizing and purifying unit, make its virus killing effect reach maximum, but energy consumption reduces as much as possible.
3,3 D stereo sterilizing and purifying does not stay the dead angle
Acting in conjunction makes the interior space form tight stealthy divider wall with light quantum virus killing technology three technology to adopt photocatalyst catalytic oxidation sterilizing and purifying technology, plasma disinfection purification techniques, and contaminated air and clean gas barrier are come.Simultaneously, the plasma that the plasma technology parts produce is known from experience along with air-flow enters the interior space, to the purification that carries out disinfection of the pollutant (such as bacterium, virus, VOC) of body surface.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the urban epidemic prevention and control system with air safety barriers is characterized in that, comprising:
A plurality of air safety barriers are arranged in the interior space of City Building, are used to gather the IAQ data and to the purification that carries out disinfection of described room air;
The monitoring branch center is connected with a plurality of air safety barriers, is used for controlling according to described air quality data the duty of described air safety barriers;
The monitoring alarm center is connected with described monitoring branch center, is used for the air quality data that described monitoring branch center sends is analyzed, and when one or more described air quality data surpass predetermined value, sends corresponding alarm signal;
Wherein, described air quality data comprises suspension microorganism concentration and volatile organic matter concentration.
2. urban epidemic prevention and control system according to claim 1 is characterized in that, described air safety barriers comprises:
One or more sterilizing and purifyings unit is used for the SOT state of termination data that the air to the described interior space carries out disinfection and purifies and gather described sterilizing and purifying unit;
Terminal Control Element is connected the duty that is used to obtain the air quality data of the described interior space and controls described sterilizing and purifying unit according to described air quality data with one or more described sterilizing and purifyings unit.
3. urban epidemic prevention and control system according to claim 1 and 2 is characterized in that, described air safety barriers also comprises the network insertion unit that is connected with Terminal Control Element, is used to realize air safety barriers and the transfer of data of monitoring the branch center.
4. urban epidemic prevention and control system according to claim 3 is characterized in that, described Terminal Control Element comprises: data acquisition module, network insertion communication module, sterilizing and purifying unit communications module and first central processing module, wherein,
Described data acquisition module is connected with described first central processing module, is used to gather described air quality data;
Described sterilizing and purifying unit communications module is connected between described sterilizing and purifying unit and described first central processing module, is used to realize the transfer of data between Terminal Control Element and described sterilizing and purifying unit;
Described network insertion communication module is connected between described first central processing module and the described network insertion unit, is used to realize the transfer of data between Terminal Control Element and described monitoring branch center;
Described first central processing module is used to receive described air quality data, and described air quality data is sent to the monitoring branch center by described network insertion communication module, controls the duty of described sterilizing and purifying unit according to described air quality data.
5. urban epidemic prevention and control system according to claim 4 is characterized in that, described data acquisition module comprises:
Suspension microorganism concentration acquisition module is used for gathering the suspension microorganism concentration data of described air quality data;
Volatile organic matter concentration acquisition module is used for gathering the volatile organic matter concentration data of described air quality data.
6. urban epidemic prevention and control system according to claim 5 is characterized in that, described clean unit comprises sterilizing and purifying parts, second central processing module, switch control module, human-computer interaction module, malfunction acquisition module, wherein,
Described malfunction acquisition module is connected with described second central processing module, is used to gather the fault state data of described sterilizing and purifying parts;
The sterilizing and purifying parts are connected with described second central processing module, are used for the purification that carries out disinfection of the described interior space;
Second CPU is used for according to described control instruction transmit button machine instruction to described switch control module, and the working time of writing down described sterilizing and purifying parts, described SOT state of termination data are sent to described monitoring branch center to realize the monitoring to air safety barriers through described Terminal Control Element, and wherein said SOT state of termination data comprise described fault state data and described working time;
Described switch control module is connected between described sterilizing and purifying parts and described second central processing module, is used for controlling according to described switching control instruction the duty of described sterilizing and purifying unit;
Described human-computer interaction module is connected with described second central processing module, is used for manually controlling the duty of described sterilizing and purifying parts.
7. urban epidemic prevention and control system according to claim 6 is characterized in that, described sterilizing and purifying parts comprise screen pack, light quantum lamp and plasma lamp, and wherein, described screen pack is configured according to the combination of following one or more modes:
1) honeycomb hole aluminium net, multilayer steel mesh or multilayer nickel screen;
2) bending of the base material of described screen pack is S-shaped;
3) described screen pack has two, and the base material two ends of two described screen packs link to each other and form ellipse.
8. urban epidemic prevention and control system according to claim 3, it is characterized in that, described network insertion unit comprises GPRS AM access module, LAN AM access module, wireless communication module, the 3rd central processing module, serial data communication module and communication data memory module, wherein
Described GPRS AM access module, described LAN AM access module and wireless communication module are connected with described the 3rd central processing module respectively, are used for carrying out transfer of data with described monitoring branch center;
Described serial data module is connected with described the 3rd central processing module, is used to receive described air quality data and the described SOT state of termination data that described Terminal Control Element sends, and receives the described control instruction that described monitoring branch center sends;
Described the 3rd central processing module is selected data transfer mode according to described interior space situation, wherein, described data transfer mode comprises: by described GPRS AM access module transmission data, by described LAN AM access module transmission data and by wireless communication module transmission data.
9. the urban epidemic prevention and control method with air safety barriers is characterized in that, comprising:
The a plurality of air safety barriers that are arranged in the City Building interior space are gathered the IAQ data, and wherein said air quality data comprises suspension microorganism concentration and volatile organic matter concentration;
Described air safety barriers is controlled to the purification that carries out disinfection of described room air according to described air quality data in the monitoring branch center that is connected with a plurality of air safety barriers;
The monitoring alarm center that is connected with described monitoring branch center is analyzed the air quality data that described monitoring branch center sends, and when one or more described air quality data surpass predetermined value, sends corresponding alarm signal.
10. urban epidemic prevention and control method according to claim 9 is characterized in that, described urban epidemic prevention and control method also comprises the SOT state of termination data of monitoring described air safety barriers, comprising:
The SOT state of termination data that described air safety barriers is gathered in the sterilizing and purifying unit of air safety barriers are sent to the monitoring branch center, and wherein said SOT state of termination data comprise described fault state data and described working time;
According to described SOT state of termination data, alarm signal is sent in described air safety barriers and described monitoring branch center.
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| CN2010101508639A CN101806486B (en) | 2010-04-20 | 2010-04-20 | Urban epidemic prevention and control system with air safety barriers and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105980785A (en) * | 2014-02-27 | 2016-09-28 | Lg电子株式会社 | Air cleaning system and method of controlling the same |
| CN108803532A (en) * | 2018-07-18 | 2018-11-13 | 王妃 | Big data directive property air cleaning system based on existing urban operating mechanism |
| CN108981085A (en) * | 2018-06-08 | 2018-12-11 | 重庆长麟科技有限公司 | A kind of large size interior space air disinfection and purification intelligent base station system |
| CN111174288A (en) * | 2018-10-24 | 2020-05-19 | 青岛海尔空调器有限总公司 | Movable air conditioner and sterilization control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472235Y (en) * | 2001-03-21 | 2002-01-16 | 南京大学 | Indoor air quality monitor |
| CN2731609Y (en) * | 2004-05-12 | 2005-10-05 | 任纯泽 | Indoor air quality monitor |
| CN101634854A (en) * | 2009-04-23 | 2010-01-27 | 北京华夏中天科技有限公司 | Indoor air quality management system |
-
2010
- 2010-04-20 CN CN2010101508639A patent/CN101806486B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472235Y (en) * | 2001-03-21 | 2002-01-16 | 南京大学 | Indoor air quality monitor |
| CN2731609Y (en) * | 2004-05-12 | 2005-10-05 | 任纯泽 | Indoor air quality monitor |
| CN101634854A (en) * | 2009-04-23 | 2010-01-27 | 北京华夏中天科技有限公司 | Indoor air quality management system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105980785A (en) * | 2014-02-27 | 2016-09-28 | Lg电子株式会社 | Air cleaning system and method of controlling the same |
| US10092873B2 (en) | 2014-02-27 | 2018-10-09 | Lg Electronics Inc. | Air cleaning system and method of controlling the same |
| CN105980785B (en) * | 2014-02-27 | 2019-04-23 | Lg电子株式会社 | Air cleaning system and its control method |
| CN108981085A (en) * | 2018-06-08 | 2018-12-11 | 重庆长麟科技有限公司 | A kind of large size interior space air disinfection and purification intelligent base station system |
| CN108803532A (en) * | 2018-07-18 | 2018-11-13 | 王妃 | Big data directive property air cleaning system based on existing urban operating mechanism |
| CN111174288A (en) * | 2018-10-24 | 2020-05-19 | 青岛海尔空调器有限总公司 | Movable air conditioner and sterilization control method |
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| Publication number | Publication date |
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| CN101806486B (en) | 2012-07-18 |
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