CN106152361A - A kind of large scale business air exchanger and automatic control system thereof - Google Patents

A kind of large scale business air exchanger and automatic control system thereof Download PDF

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Publication number
CN106152361A
CN106152361A CN201610424984.5A CN201610424984A CN106152361A CN 106152361 A CN106152361 A CN 106152361A CN 201610424984 A CN201610424984 A CN 201610424984A CN 106152361 A CN106152361 A CN 106152361A
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China
Prior art keywords
air
intake
parts
cleaning
controller
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CN201610424984.5A
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Chinese (zh)
Inventor
陈苏海
李金凤
张颖
刘洋
梁峙
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Xuzhou University of Technology
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Xuzhou University of Technology
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Priority to CN201610424984.5A priority Critical patent/CN106152361A/en
Publication of CN106152361A publication Critical patent/CN106152361A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of devices for separating particles from gases or vapours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708Volatile organic compounds V.O.C.'s
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/06Polluted air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/45Gas separation or purification devices adapted for specific applications
    • B01D2259/4508Gas separation or purification devices adapted for specific applications for cleaning air in buildings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2267/00Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40Different types of filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2279/00Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/65Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the sterilisation of air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/52Air quality properties of the outside air

Abstract

The invention discloses a kind of large scale business air exchanger and automatic control system thereof, air-intake device, air-intake device drive motor, outdoor air detector, maintenance door, air cleaning casing, outlet grid, outlet grid to drive motor, indoor air detector and controller to form;Outdoor air, through air-intake device effect, enters in air cleaning box body, after air cleaning casing defecator filters, obtains the air of cleaning, is flowed into indoor through outlet grid.A kind of large scale business air exchanger of the present invention, this apparatus structure is simple, and intelligence degree is high, uses macromolecular filtering device, to good air purification effect.

Description

A kind of large scale business air exchanger and automatic control system thereof
Technical field
The invention belongs to air purification field, be specifically related to a kind of large scale business air exchanger automatically controls work Process.
Background technology
Along with improving constantly of people's living standard, various decoration materials, furniture and household chemicals enter in a large number Indoor, make the source of the pollutant such as megastore, industrial premises, large-scale movie theatre, hospital, stadiums and kind get more and more. Meanwhile, in order to save the energy, the seal of modern architecture is constantly strengthened so that megastore, industrial premises, large-scale movie theatre, doctor The resh air requirement such as institute, stadiums is not enough, has increased the weight of again megastore, industrial premises, large-scale movie theatre, hospital, body from another side Educate the air pollutions such as venue.
Air purifier in the market passes through megastore, industrial premises, large-scale movie theatre, hospital, stadiums etc. There are two problems in enclosed circulation, one is that purification speed is slow, and two is to introduce fresh sky when removing indoor harmful gas Gas.Have the VMC (Ventilation Mechanical Control System) of air-cleaning function run into Outdoor Air Quality the poorest in the case of, once-through VMC (Ventilation Mechanical Control System) The air entering megastore, industrial premises, large-scale movie theatre, hospital, stadiums etc. after purification still can not be up to state standards, It cannot be guaranteed that obtain the air of cleaning while introducing new wind.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of large scale business air exchanger, including: air-intake device 1, air-intake device drives motor 2, outdoor air detector 3, overhauls door 4, air cleaning casing 5, outlet grid 6, and outlet grid drives Motor 7, indoor air detector 8, controller 9;Described air-intake device 1 is a circular channel, and air-intake device 1 is arranged at air Purifying casing 5 anterior face, air-intake device 1 is through with air cleaning casing 5 to be connected, and air-intake device 1 is by fan and protective cover group Becoming, wherein fan is formed by three flabellums are coaxially connected, and protection is covered with stainless steel silk braiding and forms;Described air-intake device drives electricity Machine 2 is positioned at air cleaning casing 5 side front end, and air-intake device drives motor 2 and air-intake device 1 drive connection;Described air is clean Change casing 5 bottom front and be provided with outdoor air detector 3;Described maintenance door 4 is positioned at air cleaning casing 5 top, and maintenance door 4 leads to Cross that bolt and air cleaning casing 5 is fixing to be connected;Described air cleaning casing 5 posterior face is provided with outlet grid 6, described outlet grid 6 are made up of 8~12 sheet grating blades;Described outlet grid drives motor 7 to be positioned at rear end, air cleaning casing 5 another side, outlet grid Drive motor 7 and outlet grid 6 drive connection;Described indoor air detector 8 is arranged at rear end bottom air cleaning casing 5;Institute Stating controller 9 is touching liquid-crystal display screen, and controller 9 is fixed on the metope of distance ground 1.5m~1.6m;
Described air-intake device drives motor 2, outdoor air detector 3, outlet grid to drive motor 7 and indoor air detector 8 points Tong Guo not control to be connected with controller 9 by wire.
Further, described air cleaning casing 5 includes: cleaning brush 5-1, single filter layer 5-2, harmful gas adsorption layer 5-3, cascade filtration layer 5-4;Wherein said single filter layer 5-2 is positioned at air cleaning casing 5 interior forward end, single filter layer 5- 2 distance air-intake devices 1 are between 20cm~30cm;Described cleaning brush 5-1 does horizontal reciprocating fortune on single filter layer 5-2 surface Dynamic, it is provided with 2 cleaning brush 5-1 in air cleaning casing 5;After described cascade filtration layer 5-4 is positioned at air cleaning casing 5 inside End, cascade filtration layer 5-4 distance outlet grid 6 is between 30cm~40cm, and cascade filtration layer 5-4 is that HEPA high effect cleaning filters Net;It is provided with harmful gas adsorption layer 5-3 between described single filter layer 5-2 and cascade filtration layer 5-4.
Further, described cleaning brush 5-1 includes: drive motor 5-1-1, expansion link 5-1-2, mobile bar 5-1-3, cleaning Brush 5-1-4;Wherein said driving motor 5-1-1 is fixedly connected on air cleaning casing 5 inner side wall surfaces, drives motor 5- 1-1 and expansion link 5-1-2 one end drive connection, the telescopic extensions of described expansion link 5-1-2 is between 25cm~40cm;Described stretch The contracting bar 5-1-2 other end is fixing with mobile bar 5-1-3 to be connected, and described mobile bar 5-1-3 material is stainless steel;Described movement The bar 5-1-3 other end is fixedly connected with cleaning brush 5-1-4, and cleaning brush 5-1-4 is demountable structure, cleans brush 5-1-4 Upper with a large amount of bristles, wherein the material of bristle is PVC material;
Described driving motor 5-1-1 controls to be connected with controller 9 by wire.
Further, described single filter layer 5-2 includes: bulky grain filtering dust net 5-2-1, molecule filtering dust Net 5-2-2, sterilized drainage screen 5-2-3, dust concentration detection induction apparatus 5-2-4;Wherein said bulky grain filtering dust net 5-2-1 is made by polyester fiber, and bulky grain filtering dust net 5-2-1 thickness is between 3mm~5mm;Described molecule Filtering dust net 5-2-2 is positioned at bulky grain filtering dust net 5-2-1 rear, and molecule filtering dust net 5-2-2 material is glass Glass fibrous material;Described sterilized drainage screen 5-2-3 surface sprinkling has biocide;Described dust concentration detection induction apparatus 5-2- 4 are arranged at bulky grain filtering dust net 5-2-1 framework lower end, and dust concentration detection induction apparatus 5-2-4 passes through wire with controller 9 Control to connect.
Further, described harmful gas adsorption layer 5-3 includes: harmful substance degradation bacteria secretory sac 5-3-1, activity carbon slab 5-3-2;Wherein said activity carbon slab 5-3-2 raw material uses mineral raw material activated carbon, and activity carbon slab 5-3-2 surface is with a large amount of Harmful substance degradation bacteria secretory sac 5-3-1, described harmful substance degradation bacteria secretory sac 5-3-1 quantity is no less than 8000.
Further, described sterilized drainage screen 5-2-3 is by macromolecular material pressing mold molding, sterilized drainage screen 5- Constituent and the manufacture process of 2-3 are as follows:
One, sterilized drainage screen 5-2-3 constituent:
Count by weight, 4-isopropyl-2-acrylic toluene 42~114 parts, 2,2-dimethyl-3-(2-methyl-1-propylenes Base) cyclopropane-carboxylic acid-3,4,5,6-tetrahydrochysene phthalimide ylmethyl esters 18~52 parts, 4-4-[double (2-chloroethyl) amino-2-first Epoxide benzal]-2-phenyl oxazoline-5-ketone 86~154 parts, (R, S)-alpha-cyano-3-phenoxy benzyl (1R, 3R)-3-(2, 2-dichloroethylene)-2,2-dimethyl cyclopropane carboxylic acid's ester 38~104 parts, (S)-alpha-cyano group-3-phenoxy benzyl- (S)-2-(4-chlorphenyl)-3 Methylbutanoic acid ester 98~208 parts, alpha-cyano phenoxy benzyl (1R, 3R)-3-(2,2-dibromo second Thiazolinyl)-2,2 diyl first cyclopropanecarboxylcompounds 145~308 parts, concentration is the 2 of 52ppm~86ppm, 2-dimethyl-3-(2,2- Dichloroethylene)-cyclopropane-carboxylic acid-alpha-cyano group-3-phenoxy-benzyl ester 24~63 parts, (1R)-trans-2,2-diformazan Base-3-(2-methyl-1-propylene base)-cyclopropane-carboxylic acid-3-phenoxy benzyl ester 36~88 parts, 1-amino-cyclopropane-1-carboxylic acid 114~196 parts, cross-linking agent 38~64 parts, 3-(ethylphenyl amino) propionitrile 78~134 parts, N-[5-(lignocaine)-2- [(2,4-dinitrophenyl) azo] phenyl]-acetamide 52~105 parts, N-[5-[two (2-acetoxyl group) ethyl] amino]-2- [(2-chloro-4 nitrophenyl) azo] Phenylpropionamide 33~81 parts, N-[2-[(2-bromo-4,6-dinitrophenyl) azo]-5- [(2-cyanoethyl) amino]-4-methoxyphenyl]-acetamide 47~103 parts;
Described cross-linking agent is 2-hydroxy-N-methvl acetanilide, N oxydiethylene 2 benzothiazole sulfenamide, biacetyl Any one in acetyl-2-chloro-5-dimethyl-p-phenylenediamine;
Two, the manufacture process of sterilized drainage screen 5-2-3, comprises the steps of
1st step: add ultra-pure water 998~1354 parts that electrical conductivity is 1.28 μ S/cm~3.22 μ S/cm in a kettle., start Agitator in reactor, rotating speed is 45rpm~96rpm, starts heat pump, makes reactor temperature rise to 52 DEG C~86 DEG C; It is sequentially added into 4-isopropyl-2-acrylic toluene, 2,2-dimethyl-3-(2-methyl-1-propylene base) cyclopropane-carboxylic acid-3,4,5, 6-tetrahydrochysene phthalimide ylmethyl ester, 4-4-[double (2-chloroethyl) amino-2-benzylidene]-2-phenyl oxazoline-5- Ketone, stirring is to being completely dissolved, and regulation pH value is 2.5~7.2, and agitator speed is adjusted to 114rpm~254rpm, and temperature is 76 DEG C~156 DEG C, esterification 14~32 hours;
2nd step: take (R, S)-alpha-cyano-3-phenoxy benzyl (1R, 3R)-3-(2,2-dichloroethylene)-2,2-diformazan basic ring Carboxylate, (S)-alpha-cyano group-3-phenoxy benzyl-(S)-2-(4-chlorphenyl)-3 Methylbutanoic acid ester are pulverized, Powder diameter is 1100~3200 mesh;Add alpha-cyano phenoxy benzyl (1R, 3R)-3-(2,2-dibromo vinyl)-2,2 diyls First cyclopropanecarboxylcompound mix homogeneously, is laid in pallet, tiling thickness be 12mm~26mm, use dosage be 2.8kGy~ 8.5kGy, energy are the alpha ray irradiation 45 of 3.2MeV~12MeV~105 minutes, and the β x ray irradiation x 86 of Isodose~ 104 minutes;
3rd step: through the 2nd step process mixed-powder be dissolved in 2,2-dimethyl-3-(2,2-dichloroethylene)-cyclopropane-carboxylic acid- In alpha-cyano group-3-phenoxy-benzyl ester, adding reactor, agitator speed is 72rpm~142rpm, and temperature is 45 DEG C ~158 DEG C, start vacuum pump and make the vacuum of reactor reach-1.78MPa~0.32MPa, keep this state response 16~24 Hour;Pressure release is also passed through radon gas, and making reacting kettle inner pressure is 0.54MPa~0.98MPa, and insulation stands 12~25 hours;Stirring Device rotating speed is promoted to 254rpm~302rpm, simultaneous reactions still pressure release to 0MPa;Be sequentially added into (1R)-trans-2,2-dimethyl- After 3-(2-methyl-1-propylene base)-cyclopropane-carboxylic acid-3-phenoxy benzyl ester, 1-amino-cyclopropane-1-carboxylic acid are completely dissolved, Add cross-linking agent stirring mixing so that the hydrophile-lipophile balance value of reactor solution is 6.2~7.6, and it is little that insulation stands 11~25 Time;
4th step: when agitator speed is 124rpm~184rpm, is sequentially added into 3-(ethylphenyl amino) propionitrile, N-[5- (lignocaine)-2-[(dinitrophenyl group) azo] phenyl]-acetamide, N-[5-[two (2-acetoxyl group) ethyl] ammonia Base]-2-[(2-chloro-4 nitrophenyl) azo] Phenylpropionamide and N-[2-[(2-bromo-4,6-dinitrophenyl) azo]-5- [(2-cyanoethyl) amino]-4-methoxyphenyl]-acetamide, promote reactor pressure so that it is reach 1.2MPa~2.4MPa, Temperature is 167 DEG C~254 DEG C, polyreaction 14~24 hours;After having reacted, reacting kettle inner pressure is down to 0MPa, is cooled to 32 DEG C~40 DEG C, discharging, enter molding press and can be prepared by sterilized drainage screen 5-2-3.
Further, the invention also discloses a kind of large scale business air exchanger automatically controls work process, should Method includes following step:
1st step: switch on power, the outdoor air pollution that outdoor air detector 3, indoor air detector 8 will detect respectively Concentration, room air pollution concentration feed back to controller 9 as electronic signals, and meanwhile, controller 9 is single by calculating Unit, calculates outdoor AQI value and indoor AQI value respectively;
2nd step: by calculating contrast unit, controller 9 carries out comparing calculation to outdoor AQI value and indoor AQI value;Work as indoor When AQI value is higher than outdoor AQI value, first controller 9 starts air-intake device and drives motor 2, makes air-intake device 1 with 3m/s~5m/s Wind speed be aerated to air cleaning casing 5, after 5min~8min, controller 9 control outlet grid drive motor 7 start, make Air after purification is flowed into indoor by outlet grid 6;When indoor AQI value is one-level, controller 9 cuts out air-intake device and drives Motor 2 and outlet grid drive motor 7, terminate to ventilate;
3rd step: in air purification process, outdoor air pollution enters air cleaning casing 5, first by air-intake device 1 Through single filter layer 5-2, outdoor air pollution is carried out primarily efficient filter, wherein bulky grain filtering dust net 5-2-1 primary attachment The bulky grain dust such as animal soft flocks, plant Semen Salicis babylonicae cum pilus in air, particle diameter in air is mainly existed by molecule filtering dust net 5-2-2 The dusts such as the inhalable particles of less than 10 microns, pollen carry out filtration treatment, and sterilized drainage screen 5-2-3 is to oil in air The abnormal flavour such as cigarette, medicated cigarette tentatively adsorbs, and removes a part of antibacterial in air;After single filter layer 5-2 filters, You Haiqi The harmful gass such as the oil smoke of residual, formaldehyde in air are effectively decomposed adsorption treatment by body adsorption layer 5-3, then, and two grades of mistakes Particle diameter in air is effectively filtered by the HEPA high effect cleaning drainage screen in filtering layer 5-4 at the dust of 0.3 micron, thus obtains Clean air, final pure air is flowed into indoor by outlet grid 6;
4th step: when single filter layer 5-2 carries out primarily efficient filter, when dust concentration detection induction apparatus 5-2-4 detects bulky grain When on filtering dust net 5-2-1, dust concentration is more than 80ppm, feedback signal is sent to by dust concentration detection induction apparatus 5-2-4 Controller 9, controller 9 starts the driving motor 5-1-1 on cleaning brush 5-1, drives expansion link 5-1-2 spiral expanding, thus carries Dynamic mobile bar 5-1-3 horizontal reciprocating moves, and cleaning brush 5-1-4 will be attached to the dust on bulky grain filtering dust net 5-2-1 Cleaning is clean;Cleaning brush 5-1-4 periodically carries out dismounting cleaning.
A kind of large scale business air exchanger disclosed by the invention, has an advantage in that:
(1) this apparatus structure is simple, easy to operate;
(2) this device intelligence degree is high, to good air purification effect;
(3) this device is capable of indoor-outdoor air exchange, improves IAQ (indoor air quality).
A kind of large scale business air exchanger of the present invention, this apparatus structure is simple, and intelligence degree is high, uses Macromolecular filtering device, to good air purification effect.
Accompanying drawing explanation
Fig. 1 is heretofore described a kind of large scale business air exchanger structure chart.
Fig. 2 is heretofore described air cleaning box house structural representation.
Fig. 3 is heretofore described cleaning brush structural representation.
Fig. 4 is heretofore described single filter Rotating fields schematic diagram.
Fig. 5 is heretofore described harmful gas adsorbed layer structure schematic diagram.
Fig. 6 is that the heretofore described corrosion-resistant degree of sterilized filter material is with using time variation diagram.
Fig. 7 is heretofore described a kind of large scale business air exchanger circuit diagram.
In figure 1 above~Fig. 5, air-intake device 1, air-intake device drives motor 2, outdoor air detector 3, overhauls door 4, empty Gas purifies casing 5, cleaning brush 5-1, drives motor 5-1-1, expansion link 5-1-2, moves bar 5-1-3, cleaning brush 5-1-4, one Level filter course 5-2, bulky grain filtering dust net 5-2-1, molecule filtering dust net 5-2-2, sterilized drainage screen 5-2- 3, dust concentration detection induction apparatus 5-2-4, harmful gas adsorption layer 5-3, harmful substance degradation bacteria secretory sac 5-3-1, activated carbon Plate 5-3-2, cascade filtration layer 5-4, outlet grid 6, outlet grid drives motor 7, indoor air detector 8, controller 9.
Detailed description of the invention
A kind of large scale business air exchanger provided the present invention below in conjunction with the accompanying drawings is further described.
As it is shown in figure 1, be heretofore described a kind of large scale business air exchanger structure chart, it is seen in fig. 1, that Including: air-intake device 1, air-intake device drives motor 2, outdoor air detector 3, overhauls door 4, air cleaning casing 5, outlet grid 6, outlet grid drives motor 7, indoor air detector 8, controller 9;Described air-intake device 1 is a circular channel, and air intake fills Putting 1 and be arranged at air cleaning casing 5 anterior face, air-intake device 1 is through with air cleaning casing 5 to be connected, and air-intake device 1 is by wind Fan and protective cover form, and wherein fan is formed by three flabellums are coaxially connected, and protection is covered with stainless steel silk braiding and forms;Described enter Wind apparatus drives motor 2 to be positioned at air cleaning casing 5 side front end, and air-intake device drives motor 2 to drive even with air-intake device 1 Connect;Described air cleaning casing 5 bottom front is provided with outdoor air detector 3;Described maintenance door 4 is positioned at air cleaning casing 5 Top, maintenance door 4 is connected by bolt is fixing with air cleaning casing 5;Described air cleaning casing 5 posterior face is provided with air-out Grid 6, described outlet grid 6 is made up of 8~12 sheet grating blades;Described outlet grid drives motor 7 to be positioned at air cleaning casing 5 opposite side Surface rear end, outlet grid drives motor 7 and outlet grid 6 drive connection;Described indoor air detector 8 is arranged at air cleaning casing Rear end bottom 5;Described controller 9 is touching liquid-crystal display screen, and controller 9 is fixed on the metope of distance ground 1.5m~1.6m On;
Described air-intake device drives motor 2, outdoor air detector 3, outlet grid to drive motor 7 and indoor air detector 8 points Tong Guo not control to be connected with controller 9 by wire.
As in figure 2 it is shown, be heretofore described air cleaning box house structural representation, from Fig. 2 or Fig. 1 Going out, air cleaning casing 5 includes: cleaning brush 5-1, single filter layer 5-2, harmful gas adsorption layer 5-3, cascade filtration layer 5-4; Wherein said single filter layer 5-2 is positioned at air cleaning casing 5 interior forward end, and single filter layer 5-2 distance air-intake device 1 exists Between 20cm~30cm;Described cleaning brush 5-1 does horizontal reciprocating movement, in air cleaning casing 5 on single filter layer 5-2 surface It is provided with 2 cleaning brush 5-1;Described cascade filtration layer 5-4 is positioned at air cleaning casing 5 Internal back end, cascade filtration layer 5-4 distance Outlet grid 6 is between 30cm~40cm, and cascade filtration layer 5-4 is HEPA high effect cleaning drainage screen;Described single filter layer 5-2 with Harmful gas adsorption layer 5-3 it is provided with between cascade filtration layer 5-4.
As it is shown on figure 3, be heretofore described cleaning brush structural representation, find out from Fig. 3 or Fig. 1, cleaning brush 5-1 Including: drive motor 5-1-1, expansion link 5-1-2, mobile bar 5-1-3, clean brush 5-1-4;Wherein said driving motor 5-1- 1 is fixedly connected on air cleaning casing 5 inner side wall surfaces, drives motor 5-1-1 and expansion link 5-1-2 one end drive connection, The telescopic extensions of described expansion link 5-1-2 is between 25cm~40cm;The described expansion link 5-1-2 other end and mobile bar 5-1-3 Fixing connection, described mobile bar 5-1-3 material is stainless steel;The described mobile bar 5-1-3 other end is fixedly connected with cleaning Brush 5-1-4, cleaning brush 5-1-4 is demountable structure, with a large amount of bristles, the wherein material of bristle on cleaning brush 5-1-4 Matter is PVC material;
Described driving motor 5-1-1 controls to be connected with controller 9 by wire.
As shown in Figure 4, it is heretofore described single filter Rotating fields schematic diagram, finds out from Fig. 4 or Fig. 1, one-level Filter course 5-2 includes: bulky grain filtering dust net 5-2-1, molecule filtering dust net 5-2-2, sterilized drainage screen 5- 2-3, dust concentration detection induction apparatus 5-2-4;Wherein said bulky grain filtering dust net 5-2-1 is made by polyester fiber, Bulky grain filtering dust net 5-2-1 thickness is between 3mm~5mm;Described molecule filtering dust net 5-2-2 is positioned at bulky grain Filtering dust net 5-2-1 rear, molecule filtering dust net 5-2-2 material is glass fiber material;Described sterilized mistake Filter screen 5-2-3 surface sprinkling has biocide;Described dust concentration detection induction apparatus 5-2-4 is arranged at bulky grain filtering dust net 5- 2-1 framework lower end, dust concentration detection induction apparatus 5-2-4 is connected by polygon control survey with controller 9.
As it is shown in figure 5, be heretofore described harmful gas adsorbed layer structure schematic diagram, as seen from Figure 5, You Haiqi Body adsorption layer 5-3 includes: harmful substance degradation bacteria secretory sac 5-3-1, activity carbon slab 5-3-2;Wherein said activity carbon slab 5-3-2 Raw material uses mineral raw material activated carbon, activity carbon slab 5-3-2 surface to have a large amount of harmful substance degradation bacteria secretory sac 5-3-1, Described harmful substance degradation bacteria secretory sac 5-3-1 quantity is no less than 8000.
The work process that automatically controls of a kind of large scale business air exchanger of the present invention is:
1st step: switch on power, the outdoor air pollution that outdoor air detector 3, indoor air detector 8 will detect respectively Concentration, room air pollution concentration feed back to controller 9 as electronic signals, and meanwhile, controller 9 is single by calculating Unit, calculates outdoor AQI value and indoor AQI value respectively;
2nd step: by calculating contrast unit, controller 9 carries out comparing calculation to outdoor AQI value and indoor AQI value;Work as indoor When AQI value is higher than outdoor AQI value, first controller 9 starts air-intake device and drives motor 2, makes air-intake device 1 with 3m/s~5m/s Wind speed be aerated to air cleaning casing 5, after 5min~8min, controller 9 control outlet grid drive motor 7 start, make Air after purification is flowed into indoor by outlet grid 6;When indoor AQI value is one-level, controller 9 cuts out air-intake device and drives Motor 2 and outlet grid drive motor 7, terminate to ventilate;
3rd step: in air purification process, outdoor air pollution enters air cleaning casing 5, first by air-intake device 1 Through single filter layer 5-2, outdoor air pollution is carried out primarily efficient filter, wherein bulky grain filtering dust net 5-2-1 primary attachment The bulky grain dust such as animal soft flocks, plant Semen Salicis babylonicae cum pilus in air, particle diameter in air is mainly existed by molecule filtering dust net 5-2-2 The dusts such as the inhalable particles of less than 10 microns, pollen carry out filtration treatment, and sterilized drainage screen 5-2-3 is to oil in air The abnormal flavour such as cigarette, medicated cigarette tentatively adsorbs, and removes a part of antibacterial in air;After single filter layer 5-2 filters, You Haiqi The harmful gass such as the oil smoke of residual, formaldehyde in air are effectively decomposed adsorption treatment by body adsorption layer 5-3, then, and two grades of mistakes Particle diameter in air is effectively filtered by the HEPA high effect cleaning drainage screen in filtering layer 5-4 at the dust of 0.3 micron, thus obtains Clean air, final pure air is flowed into indoor by outlet grid 6;
4th step: when single filter layer 5-2 carries out primarily efficient filter, when dust concentration detection induction apparatus 5-2-4 detects bulky grain When on filtering dust net 5-2-1, dust concentration is more than 80ppm, feedback signal is sent to by dust concentration detection induction apparatus 5-2-4 Controller 9, controller 9 starts the driving motor 5-1-1 on cleaning brush 5-1, drives expansion link 5-1-2 spiral expanding, thus carries Dynamic mobile bar 5-1-3 horizontal reciprocating moves, and cleaning brush 5-1-4 will be attached to the dust on bulky grain filtering dust net 5-2-1 Cleaning is clean;Cleaning brush 5-1-4 periodically carries out dismounting cleaning.
A kind of large scale business air exchanger of the present invention, this apparatus structure is simple, and intelligence degree is high, uses Macromolecular filtering device, to good air purification effect.
The following is the embodiment of the manufacture process of sterilized drainage screen 5-2-3 of the present invention, embodiment is to enter One step explanation present disclosure, but should not be construed as limitation of the present invention.Without departing substantially from present invention spirit and the feelings of essence Under condition, the amendment that the inventive method, step or condition are made and replacement, belong to the scope of the present invention.
If not specializing, the conventional means that technological means used in embodiment is well known to those skilled in the art.
Embodiment 1
Manufacture sterilized drainage screen 5-2-3 of the present invention according to following steps, and count by weight:
1st step: add the ultra-pure water 998 parts that electrical conductivity is 1.28 μ S/cm in a kettle., start agitator in reactor, turn Speed is 45rpm, starts heat pump, makes reactor temperature rise to 52 DEG C;It is sequentially added into 4-isopropyl-2-acrylic toluene 42 Part, 2,2-dimethyl-3-(2-methyl-1-propylene base) cyclopropane-carboxylic acid-3,4,5,6-tetrahydrochysene phthalimide ylmethyl esters 18 parts, 4-4-[double (2-chloroethyl) amino-2-benzylidene]-2-phenyl oxazoline-5-ketone 86 parts, stirring, to being completely dissolved, is adjusted Joint pH value is 2.5, and agitator speed is adjusted to 114rpm, and temperature is 76 DEG C, esterification 14 hours;
2nd step: take (R, S)-alpha-cyano-3-phenoxy benzyl (1R, 3R)-3-(2,2-dichloroethylene)-2,2-diformazan basic ring Carboxylate 38 parts, (S)-alpha-cyano group-3-phenoxy benzyl-(S)-2-(4-chlorphenyl)-3 Methylbutanoic acid ester 98 parts Pulverizing, powder diameter is 1100 mesh;Add alpha-cyano phenoxy benzyl (1R, 3R)-3-(2,2-dibromo vinyl)-2,2 145 parts of mix homogeneously of diyl first cyclopropanecarboxylcompound, are laid in pallet, and tiling thickness is 12mm, employing dosage be 2.8kGy, Energy is the alpha ray irradiation 45 minutes of 3.2MeV, and the β x ray irradiation x of Isodose 86 minutes;
3rd step: the mixed-powder processed through the 2nd step is dissolved in 2,2-dimethyl-3-(the 2,2-dichloroethylene that concentration is 52ppm Base) in-cyclopropane-carboxylic acid-alpha-cyano group-3-phenoxy-benzyl ester 24 parts, add reactor, agitator speed is 72rpm, Temperature is 45 DEG C, starts vacuum pump and makes the vacuum of reactor reach-1.78MPa, keeps this state response 16 hours;Pressure release is also Being passed through radon gas, making reacting kettle inner pressure is 0.54MPa, and insulation stands 12 hours;Agitator speed is promoted to 254rpm, the most anti- Answer still pressure release to 0MPa;It is sequentially added into (1R)-trans-2,2-dimethyl-3-(2-methyl-1-propylene base)-cyclopropane-carboxylic acid-3- Phenoxy benzyl ester 36 parts, after 1-amino-cyclopropane-1-carboxylic acid 114 parts is completely dissolved, adds cross-linking agent 38 parts stirring mixing, makes The hydrophile-lipophile balance value obtaining reactor solution is 6.2, and insulation stands 11 hours;
4th step: when agitator speed is 124rpm, is sequentially added into 3-(ethylphenyl amino) propionitrile 78 parts, N-[5-(diethyl Amino)-2-[(2,4-dinitrophenyl) azo] phenyl]-acetamide 52 parts, N-[5-[two (2-acetoxyl group) ethyl] ammonia Base]-2-[(2-chloro-4 nitrophenyl) azo] Phenylpropionamide 33 parts, N-[2-[(2-bromo-4,6-dinitrophenyl) azo]- 5-[(2-cyanoethyl) amino]-4-methoxyphenyl]-acetamide 47 parts, promote reactor pressure so that it is reach 1.2MPa, temperature Degree is 167 DEG C, polyreaction 14 hours;After having reacted, reacting kettle inner pressure is down to 0MPa, is cooled to 32 DEG C, discharging, enter Molding press can be prepared by sterilized drainage screen 5-2-3;
Described cross-linking agent is 2-hydroxy-N-methvl acetanilide.
Embodiment 2
Manufacture sterilized drainage screen 5-2-3 of the present invention according to following steps, and count by weight:
1st step: add the ultra-pure water 1125 parts that electrical conductivity is 2.12 μ S/cm in a kettle., start agitator in reactor, turn Speed is 70rpm, starts heat pump, makes reactor temperature rise to 68 DEG C;It is sequentially added into 4-isopropyl-2-acrylic toluene 78 Part, 2,2-dimethyl-3-(2-methyl-1-propylene base) cyclopropane-carboxylic acid-3,4,5,6-tetrahydrochysene phthalimide ylmethyl esters 36 parts, 4-4-[double (2-chloroethyl) amino-2-benzylidene]-2-phenyl oxazoline-5-ketone 124 parts, stirs to being completely dissolved, Regulation pH value is 5.6, and agitator speed is adjusted to 185rpm, and temperature is 114 DEG C, esterification 21 hours;
2nd step: take (R, S)-alpha-cyano-3-phenoxy benzyl (1R, 3R)-3-(2,2-dichloroethylene)-2,2-diformazan basic ring Carboxylate 78 parts, (S)-alpha-cyano group-3-phenoxy benzyl-(S)-2-(4-chlorphenyl)-3 Methylbutanoic acid ester 162 parts Pulverizing, powder diameter is 2000 mesh;Add alpha-cyano phenoxy benzyl (1R, 3R)-3-(2,2-dibromo vinyl)-2,2 235 parts of mix homogeneously of diyl first cyclopropanecarboxylcompound, are laid in pallet, and tiling thickness is 19mm, employing dosage be 5.8kGy, Energy is the alpha ray irradiation 75 minutes of 7.5MeV, and the β x ray irradiation x of Isodose 100 minutes;
3rd step: the mixed-powder processed through the 2nd step is dissolved in 2,2-dimethyl-3-(the 2,2-dichloroethylene that concentration is 70ppm Base) in-cyclopropane-carboxylic acid-alpha-cyano group-3-phenoxy-benzyl ester 44 parts, add reactor, agitator speed is 109rpm, temperature is 100 DEG C, starts vacuum pump and makes the vacuum of reactor reach-0.96MPa, keeps this state response 20 little Time;Pressure release is also passed through radon gas, and making reacting kettle inner pressure is 0.72MPa, and insulation stands 19 hours;Agitator speed is promoted to 280rpm, simultaneous reactions still pressure release to 0MPa;Be sequentially added into (1R)-trans-2,2-dimethyl-3-(2-methyl-1-propylene base)- Cyclopropane-carboxylic acid-3-phenoxy benzyl ester 62 parts, after 1-amino-cyclopropane-1-carboxylic acid 155 parts is completely dissolved, adds cross-linking agent 51 Part stirring mixing so that the hydrophile-lipophile balance value of reactor solution is 6.8, and insulation stands 18 hours;
4th step: when agitator speed 154rpm, is sequentially added into 3-(ethylphenyl amino) propionitrile 118 parts, N-[5-(diethylamino Base)-2-[(2,4-dinitrophenyl) azo] phenyl]-acetamide 78 parts, N-[5-[two (2-acetoxyl group) ethyl] amino]- 2-[(2-chloro-4 nitrophenyl) azo] Phenylpropionamide 54 parts, N-[2-[(2-bromo-4,6-dinitrophenyl) azo]-5- [(2-cyanoethyl) amino]-4-methoxyphenyl]-acetamide 81 parts, promote reactor pressure so that it is reach 1.8MPa, temperature It is 214 DEG C, polyreaction 19 hours;After having reacted, reacting kettle inner pressure is down to 0MPa, is cooled to 36 DEG C, discharging, enter pressure Mould machine can be prepared by sterilized drainage screen 5-2-3;
Described cross-linking agent is biacetyl acetyl-2-chloro-5-dimethyl-p-phenylenediamine.
Embodiment 3
Manufacture sterilized drainage screen 5-2-3 of the present invention according to following steps, and count by weight:
1st step: add the ultra-pure water 1354 parts that electrical conductivity is 3.22 μ S/cm in a kettle., start agitator in reactor, turn Speed is 96rpm, starts heat pump, makes reactor temperature rise to 86 DEG C;It is sequentially added into 4-isopropyl-2-acrylic toluene 114 parts, 2,2-dimethyl-3-(2-methyl-1-propylene base) cyclopropane-carboxylic acid-3,4,5,6-tetrahydrochysene phthalimide ylmethyl esters 52 Part, 4-4-[double (2-chloroethyl) amino-2-benzylidene]-2-phenyl oxazoline-5-ketone 154 parts, stirring is to the most molten Solving, regulation pH value is 7.2, and agitator speed is adjusted to 254rpm, and temperature is 156 DEG C, esterification 32 hours;
2nd step: take (R, S)-alpha-cyano-3-phenoxy benzyl (1R, 3R)-3-(2,2-dichloroethylene)-2,2-diformazan basic ring Carboxylate 104 parts, (S)-alpha-cyano group-3-phenoxy benzyl-(S)-2-(4-chlorphenyl)-3 Methylbutanoic acid ester 208 Part is pulverized, and powder diameter is 3200 mesh;Add alpha-cyano phenoxy benzyl (1R, 3R)-3-(2,2-dibromo vinyl)-2, 2 308 parts of mix homogeneously of diyl first cyclopropanecarboxylcompound, are laid in pallet, and tiling thickness is 26mm, and employing dosage is 8.5kGy, energy are the alpha ray irradiation 105 minutes of 12MeV, and the β x ray irradiation x of Isodose 104 minutes;
3rd step: the mixed-powder processed through the 2nd step is dissolved in 2,2-dimethyl-3-(the 2,2-dichloroethylene that concentration is 86ppm Base) in-cyclopropane-carboxylic acid-alpha-cyano group-3-phenoxy-benzyl ester 63 parts, add reactor, agitator speed is 142rpm, temperature is 158 DEG C, starts vacuum pump and makes the vacuum of reactor reach 0.32MPa, keeps this state response 24 little Time;Pressure release is also passed through radon gas, and making reacting kettle inner pressure is 0.98MPa, and insulation stands 25 hours;Agitator speed is promoted to 302rpm, simultaneous reactions still pressure release to 0MPa;Be sequentially added into (1R)-trans-2,2-dimethyl-3-(2-methyl-1-propylene base)- Cyclopropane-carboxylic acid-3-phenoxy benzyl ester 88 parts, after 1-amino-cyclopropane-1-carboxylic acid 196 parts is completely dissolved, adds cross-linking agent 64 Part stirring mixing so that the hydrophile-lipophile balance value of reactor solution is 7.6, and insulation stands 25 hours;
4th step: when agitator speed is 184rpm, is sequentially added into 3-(ethylphenyl amino) propionitrile 134 parts, N-[5-(diethyl Amino)-2-[(2,4-dinitrophenyl) azo] phenyl]-acetamide 105 parts, N-[5-[two (2-acetoxyl group) ethyl] ammonia Base]-2-[(2-chloro-4 nitrophenyl) azo] Phenylpropionamide 81 parts, N-[2-[(2-bromo-4,6-dinitrophenyl) azo]- 5-[(2-cyanoethyl) amino]-4-methoxyphenyl]-acetamide 103 parts, promote reactor pressure so that it is reach 2.4MPa, temperature Degree is 254 DEG C, polyreaction 24 hours;After having reacted, reacting kettle inner pressure is down to 0MPa, is cooled to 40 DEG C, discharging, enter Molding press can be prepared by sterilized drainage screen 5-2-3;
Described cross-linking agent is N oxydiethylene 2 benzothiazole sulfenamide.
Reference examples
Reference examples is the sterilized drainage screen of certain brand commercially available.
Embodiment 4
Sterilized drainage screen described in sterilized drainage screen 5-2-3 embodiment 1~3 prepared and reference examples is carried out Using effect contrasts.The two corrosion-resistant degree, purification rate, harmful substance degradation bacteria adhesive rate and material containment are united Meter, result is as shown in table 1.
As seen from Table 1, sterilized drainage screen 5-2-3 of the present invention, its corrosion-resistant degree, purification rate, nuisance
The indexs such as matter degradation bacteria adhesive rate and material containment are superior to the product that prior art produces.
Additionally, as shown in Figure 6, it is that the sterilized drainage screen corrosion-resistant degree of 5-2-3 material of the present invention is with when using Between change statistics.Finding out in figure, sterilized drainage screen 5-2-3 used by embodiment 1~3, the corrosion-resistant degree of its material is with use Time intensity of variation is significantly better than existing product.
As it is shown in fig. 7, be heretofore described a kind of large scale business air exchanger circuit diagram.Figure is found out, one Plant large scale business air exchanger control system advanced in performance.

Claims (7)

1. a large scale business air exchanger, including: air-intake device (1), air-intake device drives motor (2), outdoor air Detector (3), maintenance door (4), air cleaning casing (5), outlet grid (6), outlet grid drives motor (7), and room air detects Device (8), controller (9);It is characterized in that, described air-intake device (1) is a circular channel, and air-intake device (1) is arranged at sky Gas purifies casing (5) anterior face, and air-intake device (1) is through with air cleaning casing (5) to be connected, and air-intake device (1) is by fan Forming with protective cover, wherein fan is formed by three flabellums are coaxially connected, and protection is covered with stainless steel silk braiding and forms;Described air intake Dress centrally-mounted driving (2) is positioned at air cleaning casing (5) side front end, and air-intake device drives motor (2) to drive with air-intake device (1) It is dynamically connected;Described air cleaning casing (5) bottom front is provided with outdoor air detector (3);Described maintenance door (4) is positioned at air Purifying casing (5) top, maintenance door (4) is connected by bolt and air cleaning casing (5) are fixing;Described air cleaning casing (5) posterior face is provided with outlet grid (6), and described outlet grid (6) is made up of 8~12 sheet grating blades;Described outlet grid drives motor (7) being positioned at air cleaning casing (5) rear end, another side, outlet grid drives motor (7) and outlet grid (6) drive connection;Described Indoor air detector (8) is arranged at rear end, air cleaning casing (5) bottom;Described controller (9) is touching liquid-crystal display screen, Controller (9) is fixed on the metope of distance ground 1.5m~1.6m;
Described air-intake device drives motor (2), outdoor air detector (3), outlet grid to drive motor (7) and room air detection Device (8) controls to be connected with controller (9) by wire respectively.
A kind of large scale business air exchanger the most according to claim 1, it is characterised in that described air cleaning casing (5) including: cleaning brush (5-1), single filter layer (5-2), harmful gas adsorption layer (5-3), cascade filtration layer (5-4);Wherein Described single filter layer (5-2) is positioned at air cleaning casing (5) interior forward end, single filter layer (5-2) distance air-intake device (1) Between 20cm~30cm;Described cleaning brush (5-1) does horizontal reciprocating movement, air cleaning on single filter layer (5-2) surface 2 cleaning brush (5-1) it are provided with in casing (5);Described cascade filtration layer (5-4) is positioned at air cleaning casing (5) Internal back end, and two Level filter course (5-4) distance outlet grid (6) is between 30cm~40cm, and cascade filtration layer (5-4) is that HEPA high effect cleaning filters Net;It is provided with harmful gas adsorption layer (5-3) between described single filter layer (5-2) and cascade filtration layer (5-4).
A kind of large scale business air exchanger the most according to claim 2, it is characterised in that described cleaning brush (5-1) Including: drive motor (5-1-1), expansion link (5-1-2), mobile bar (5-1-3), cleaning brush (5-1-4);Wherein said driving Motor (5-1-1) is fixedly connected on air cleaning casing (5) inner side wall surfaces, drives motor (5-1-1) and expansion link (5-1- 2) one end drive connection, the telescopic extensions of described expansion link (5-1-2) is between 25cm~40cm;Described expansion link (5-1-2) The other end is fixing with mobile bar (5-1-3) to be connected, and described mobile bar (5-1-3) material is stainless steel;Described mobile bar (5- 1-3) other end is fixedly connected with cleaning brush (5-1-4), and cleaning brush (5-1-4) is demountable structure, cleans brush (5-1- 4) upper with a large amount of bristles, wherein the material of bristle is PVC material;
Described driving motor (5-1-1) controls to be connected with controller (9) by wire.
A kind of large scale business air exchanger the most according to claim 2, it is characterised in that described single filter layer (5-2) including: bulky grain filtering dust net (5-2-1), molecule filtering dust net (5-2-2), sterilized drainage screen (5- 2-3), dust concentration detection induction apparatus (5-2-4);Wherein said bulky grain filtering dust net (5-2-1) is made by polyester fiber Forming, bulky grain filtering dust net (5-2-1) thickness is between 3mm~5mm;Described molecule filtering dust net (5-2-2) Being positioned at bulky grain filtering dust net (5-2-1) rear, molecule filtering dust net (5-2-2) material is glass fiber material; The surface sprinkling of described sterilized drainage screen (5-2-3) has biocide;Described dust concentration detection induction apparatus (5-2-4) is arranged at Bulky grain filtering dust net (5-2-1) framework lower end, dust concentration detection induction apparatus (5-2-4) and controller (9) pass through wire Control to connect.
A kind of large scale business air exchanger the most according to claim 2, it is characterised in that described harmful gas is adsorbed Layer (5-3) including: harmful substance degradation bacteria secretory sac (5-3-1), activity carbon slab (5-3-2);Wherein said activity carbon slab (5-3- 2) raw material uses mineral raw material activated carbon, and activity carbon slab (5-3-2) surface is with a large amount of harmful substance degradation bacteria secretory sac (5- 3-1), described harmful substance degradation bacteria secretory sac (5-3-1) quantity is no less than 8000.
A kind of large scale business air exchanger the most according to claim 4, it is characterised in that described sterilized filtration Net (5-2-3) is by macromolecular material pressing mold molding, and constituent and the manufacture process of sterilized drainage screen (5-2-3) are as follows:
One, sterilized drainage screen (5-2-3) constituent:
Count by weight, 4-isopropyl-2-acrylic toluene 42~114 parts, 2,2-dimethyl-3-(2-methyl-1-propylenes Base) cyclopropane-carboxylic acid-3,4,5,6-tetrahydrochysene phthalimide ylmethyl esters 18~52 parts, 4-4-[double (2-chloroethyl) amino-2-first Epoxide benzal]-2-phenyl oxazoline-5-ketone 86~154 parts, (R, S)-alpha-cyano-3-phenoxy benzyl (1R, 3R)-3-(2, 2-dichloroethylene)-2,2-dimethyl cyclopropane carboxylic acid's ester 38~104 parts, (S)-alpha-cyano group-3-phenoxy benzyl- (S)-2-(4-chlorphenyl)-3 Methylbutanoic acid ester 98~208 parts, alpha-cyano phenoxy benzyl (1R, 3R)-3-(2,2-dibromo second Thiazolinyl)-2,2 diyl first cyclopropanecarboxylcompounds 145~308 parts, concentration is the 2 of 52ppm~86ppm, 2-dimethyl-3-(2,2- Dichloroethylene)-cyclopropane-carboxylic acid-alpha-cyano group-3-phenoxy-benzyl ester 24~63 parts, (1R)-trans-2,2-diformazan Base-3-(2-methyl-1-propylene base)-cyclopropane-carboxylic acid-3-phenoxy benzyl ester 36~88 parts, 1-amino-cyclopropane-1-carboxylic acid 114~196 parts, cross-linking agent 38~64 parts, 3-(ethylphenyl amino) propionitrile 78~134 parts, N-[5-(lignocaine)-2- [(2,4-dinitrophenyl) azo] phenyl]-acetamide 52~105 parts, N-[5-[two (2-acetoxyl group) ethyl] amino]-2- [(2-chloro-4 nitrophenyl) azo] Phenylpropionamide 33~81 parts, N-[2-[(2-bromo-4,6-dinitrophenyl) azo]-5- [(2-cyanoethyl) amino]-4-methoxyphenyl]-acetamide 47~103 parts;
Described cross-linking agent is 2-hydroxy-N-methvl acetanilide, N oxydiethylene 2 benzothiazole sulfenamide, biacetyl Any one in acetyl-2-chloro-5-dimethyl-p-phenylenediamine;
Two, the manufacture process of sterilized drainage screen (5-2-3), comprises the steps of
1st step: add ultra-pure water 998~1354 parts that electrical conductivity is 1.28 μ S/cm~3.22 μ S/cm in a kettle., start Agitator in reactor, rotating speed is 45rpm~96rpm, starts heat pump, makes reactor temperature rise to 52 DEG C~86 DEG C; It is sequentially added into 4-isopropyl-2-acrylic toluene, 2,2-dimethyl-3-(2-methyl-1-propylene base) cyclopropane-carboxylic acid-3,4,5, 6-tetrahydrochysene phthalimide ylmethyl ester, 4-4-[double (2-chloroethyl) amino-2-benzylidene]-2-phenyl oxazoline-5- Ketone, stirring is to being completely dissolved, and regulation pH value is 2.5~7.2, and agitator speed is adjusted to 114rpm~254rpm, and temperature is 76 DEG C~156 DEG C, esterification 14~32 hours;
2nd step: take (R, S)-alpha-cyano-3-phenoxy benzyl (1R, 3R)-3-(2,2-dichloroethylene)-2,2-diformazan basic ring Carboxylate, (S)-alpha-cyano group-3-phenoxy benzyl-(S)-2-(4-chlorphenyl)-3 Methylbutanoic acid ester are pulverized, Powder diameter is 1100~3200 mesh;Add alpha-cyano phenoxy benzyl (1R, 3R)-3-(2,2-dibromo vinyl)-2,2 diyls First cyclopropanecarboxylcompound mix homogeneously, is laid in pallet, tiling thickness be 12mm~26mm, use dosage be 2.8kGy~ 8.5kGy, energy are the alpha ray irradiation 45 of 3.2MeV~12MeV~105 minutes, and the β x ray irradiation x 86 of Isodose~ 104 minutes;
3rd step: through the 2nd step process mixed-powder be dissolved in 2,2-dimethyl-3-(2,2-dichloroethylene)-cyclopropane-carboxylic acid- In alpha-cyano group-3-phenoxy-benzyl ester, adding reactor, agitator speed is 72rpm~142rpm, and temperature is 45 DEG C ~158 DEG C, start vacuum pump and make the vacuum of reactor reach-1.78MPa~0.32MPa, keep this state response 16~24 Hour;Pressure release is also passed through radon gas, and making reacting kettle inner pressure is 0.54MPa~0.98MPa, and insulation stands 12~25 hours;Stirring Device rotating speed is promoted to 254rpm~302rpm, simultaneous reactions still pressure release to 0MPa;Be sequentially added into (1R)-trans-2,2-dimethyl- After 3-(2-methyl-1-propylene base)-cyclopropane-carboxylic acid-3-phenoxy benzyl ester, 1-amino-cyclopropane-1-carboxylic acid are completely dissolved, Add cross-linking agent stirring mixing so that the hydrophile-lipophile balance value of reactor solution is 6.2~7.6, and it is little that insulation stands 11~25 Time;
4th step: when agitator speed is 124rpm~184rpm, is sequentially added into 3-(ethylphenyl amino) propionitrile, N-[5- (lignocaine)-2-[(dinitrophenyl group) azo] phenyl]-acetamide, N-[5-[two (2-acetoxyl group) ethyl] ammonia Base]-2-[(2-chloro-4 nitrophenyl) azo] Phenylpropionamide and N-[2-[(2-bromo-4,6-dinitrophenyl) azo]-5- [(2-cyanoethyl) amino]-4-methoxyphenyl]-acetamide, promote reactor pressure so that it is reach 1.2MPa~2.4MPa, Temperature is 167 DEG C~254 DEG C, polyreaction 14~24 hours;After having reacted, reacting kettle inner pressure is down to 0MPa, is cooled to 32 DEG C~40 DEG C, discharging, enter molding press and can be prepared by sterilized drainage screen (5-2-3).
7. a large scale business air exchanger automatically control work process, it is characterised in that the method includes following several Individual step:
1st step: switch on power, the outdoor air that outdoor air detector (3), indoor air detector (8) will detect respectively Pollution concentration, room air pollution concentration feed back to controller (9) as electronic signals, and meanwhile, controller (9) passes through Computing unit, calculates outdoor AQI value and indoor AQI value respectively;
2nd step: by calculating contrast unit, controller (9) carries out comparing calculation to outdoor AQI value and indoor AQI value;Work as indoor When AQI value is higher than outdoor AQI value, controller (9) first starts air-intake device and drives motor (2), makes air-intake device (1) with 3m/s ~the wind speed of 5m/s is aerated to air cleaning casing (5), after 5min~8min, controller (9) controls outlet grid and drives electricity Machine (7) starts, and makes the air after purification be flowed into indoor by outlet grid (6);When indoor AQI value is one-level, controller (9) Closing air-intake device drives motor (2) and outlet grid to drive motor (7), terminates to ventilate;
3rd step: in air purification process, outdoor air pollution enters air cleaning casing (5) by air-intake device (1), First pass around single filter layer (5-2) and outdoor air pollution is carried out primarily efficient filter, wherein bulky grain filtering dust net (5-2-1) The bulky grain dust such as animal soft flocks, plant Semen Salicis babylonicae cum pilus in primary attachment air, molecule filtering dust net (5-2-2) is main to sky In gas, the dust such as particle diameter inhalable particles below 10 microns, pollen carries out filtration treatment, sterilized drainage screen (5-2-3) The abnormal flavour such as oil smoke, medicated cigarette in air is tentatively adsorbed, removes a part of antibacterial in air;Through single filter layer (5-2) After filtration, the harmful gass such as the oil smoke of residual, formaldehyde in air are effectively decomposed at absorption by harmful gas adsorption layer (5-3) Reason, then, particle diameter in air is carried out by the HEPA high effect cleaning drainage screen in cascade filtration layer (5-4) at the dust of 0.3 micron Effectively filtering, thus obtain the air of cleaning, final pure air is flowed into indoor by outlet grid (6);
4th step: when single filter layer (5-2) carries out primarily efficient filter, when dust concentration detection induction apparatus (5-2-4) detects greatly When the upper dust concentration of particle dust drainage screen (5-2-1) is more than 80ppm, dust concentration detection induction apparatus (5-2-4) is by feedback letter Number being sent to controller (9), controller (9) starts the driving motor (5-1-1) on cleaning brush (5-1), drives expansion link (5-1- 2) spiral expanding, thus drive mobile bar (5-1-3) horizontal reciprocating to move, cleaning brush (5-1-4) will be attached to bulky grain ash Dust cleaning on dirt drainage screen (5-2-1) is clean;Cleaning brush (5-1-4) periodically carries out dismounting cleaning.
CN201610424984.5A 2016-06-15 2016-06-15 A kind of large scale business air exchanger and automatic control system thereof Pending CN106152361A (en)

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CN108815969A (en) * 2018-07-10 2018-11-16 李琪琪 A kind of Environmental-protecting dust-removing equipment

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Application publication date: 20161123