CN102423496B - Mobile type indoor disinfectant vapor disinfection system - Google Patents
Mobile type indoor disinfectant vapor disinfection system Download PDFInfo
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- CN102423496B CN102423496B CN 201110384576 CN201110384576A CN102423496B CN 102423496 B CN102423496 B CN 102423496B CN 201110384576 CN201110384576 CN 201110384576 CN 201110384576 A CN201110384576 A CN 201110384576A CN 102423496 B CN102423496 B CN 102423496B
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Abstract
The invention relates to a mobile type indoor disinfectant vapor disinfection system, which comprises a disinfectant vapor generation device, a wireless intelligent control system, a power-driven device, an environmental monitoring device, an air supply device, a mobile device and a disinfectant storage device. The disinfectant vapor generation device comprises a disinfectant vapor three-level refinement system, a filtering and catalyzing integrated system and a vapor generation control device; the air supply device supplies secondary power for scattering vapor in a space; and the wireless intelligent control system is communicated with the environmental monitoring device, the air supply device and the power-driven device so as to finish the operations of controlling the disinfectant vapor generation device, acquiring environmental parameters, and switching on/off the air supply device and the power-driven device in a disinfection target. The mobile type indoor disinfectant vapor disinfection system can intelligently, comprehensively and efficiently finish the disinfection operation of a closed space of large-sized equipment and is particularly suitable for the disinfection operation of a closed space with long and narrow passages, so that the mobile type indoor disinfectant vapor disinfection system has the advantages of strong maneuverability, high disinfection efficiency, no secondary pollution, and the like.
Description
Technical field
The present invention relates to a kind of Mobile type indoor disinfectant vapor disinfection system standby, mainly the indoor intelligently biochemistry that carries out is sterilized.
Background technology
To indoor, more indoor of flow of personnel particularly, the sterilization of carrying out rapidly and efficiently such as hotel, aircraft and passenger vehicle etc. becomes the necessary links in daily life, and to carrying out intelligentized sterilization in these spaces, not only a large amount of human and material resources can be saved, more disinfection efficiency can be improved.Traditional sterilization method adopts spray liquid to carry out disinfection, and easily makes disinfectant solution adhere to thing to be sterilized, and equipment is caused to serious corrosion.The gas such as formaldehyde, chlorine dioxide has solved the problem that disinfectant solution adheres to, but, when using these gases to carry out disinfection, gas treatment is improper, have the hidden danger of secure context, easily causes to the pollution of environment with to operator's damage.Disinfectant steam (as Vaporous Hydrogen Peroxide, VHP) can be to comprising a lot of microorganisms Oxidations of bacterial spore, and simultaneously, it is much smaller to the hazard ratio formaldehyde of publilc health.VHP is that the disinfectant solution by evaporating 30-50% produces.Due to final catalyzed water and the oxygen of resolving into of disinfectant, so it can not produce pollution to sterilization objects and environment in sterilization.The application of VHP technology in medicine, biology and pharmaceuticals industry had the time of more than ten years, and develops into gradually a kind of disinfection technology of main flow.
Disinfectant vapor disinfection, as a kind of disinfection technology become more and more popular, just little by little is applied to the every field such as civilian, military and medical.The companies such as U.S. STERIS have developed a series of sterilizing equipment decontaminating apparatuss based on disinfectant steam, have a better effect.The domestic research and development that also have some medical apparatus corporation, Ltds to get down to relevant sterilizing equipment decontaminating apparatus.By the investigation to disinfectant steam disinfection equipment, find, these equipment mostly are applied to fixedly confined space, such as room, building etc.In addition, above-mentioned decontamination system both domestic and external all needs operator or user in the indoor direct intervention of carrying out, and brings extra burden and cause unexpected injury easily to operator or user.Simultaneously, to some, the sterilization of long and narrow confined space is thorough not.
The present invention has designed a kind of disinfectant vapor disinfection system that can intelligent mobile, and confined space especially long and narrow space is carried out to omnibearing sterilization, has improved disinfection efficiency.
Summary of the invention
Technology of the present invention is dealt with problems: overcome the deficiencies in the prior art, a kind of Mobile type indoor disinfectant vapor disinfection system is provided, guaranteeing in the better situation of Disinfection Effect, there is mobility strong, disinfecting process automatic monitoring and Based Intelligent Control, the advantages such as disinfection efficiency is high, non-secondary pollution, can complete the sterilization operation to the Large-Scale Equipment confined space intelligently, in all directions, efficiently, is specially adapted to the sterilization operation of the confined space to having gallery.
Technical solution of the present invention: a kind of Mobile type indoor disinfectant vapor disinfection system comprises: disinfectant steam generating means 31, wireless intelligent control system 32, Power Drive Unit 38, environment monitoring device, air-supply arrangement 30, mobile device 40 and disinfectant device for storing liquid 41;
Described disinfectant steam generating means 31 is for generation of the disinfectant steam microgranule, and accepts the control of wireless intelligent control system 32;
Described disinfectant device for storing liquid 41, be connected with disinfectant steam generating means 31, for disinfectant steam generating means 31 provides supplementing and weight feed of disinfectant;
Described air-supply arrangement 30 provides secondary power for the dispersion of disinfectant steam microgranule in space that disinfectant steam generating means 31 produces;
Described environment monitoring device comprises temperature sensor 33, humidity sensor 34, decontaminant concentration sensor 35 and the detection of obstacles sensor 37 that is positioned at sterilization chamber, each sensor in environment monitoring device by the monitoring sterilization chamber in ambient temperature, humidity, decontaminant concentration and barrier parameter feedback on every side to wireless intelligent control system;
Described Power Drive Unit 38 comprises driving governor and drive motors; Power Drive Unit 38 receives the signal of wireless intelligent control system 32, by driving governor, controls drive motors, and the movement for Mobile type indoor disinfectant vapor disinfection system in disinfection space provides power;
Described mobile device 40 carrying disinfectant steam generating meanss 31, air-supply arrangement 30, Power Drive Unit 38, mobile device 40 and wireless intelligent control system 32, and the motor in Power Drive Unit 38 drives and wireless intelligent control system control completes Mobile type indoor disinfectant vapor disinfection system moving freely in space for 32 times;
Described wireless intelligent control system 32 comprises wireless remote controller, wireless transmission and receiving system, intelligent wireless control centre; All there is wireless transmission and receiving system in described wireless remote controller and intelligent wireless control centre; Described wireless remote controller is positioned at outside sterilization chamber, and the user controls the intelligent mobile of whole Mobile type indoor disinfectant vapor disinfection system by wireless remote controller; Intelligent wireless control centre communicates by letter with environment monitoring device, air-supply arrangement 30, Power Drive Unit 38, complete the interior ambient parameter of sterilization chamber and obtain, start and close the operation of air-supply arrangement 30 and Power Drive Unit 38, communicate by letter with the steam generation control system of disinfectant steam generating means 31, realize control and data feedback to sterilizing operation.
Described disinfectant steam generating means 31 comprises three grades of refining systems of disinfectant steam, filtration catalytic integral system and steam generation control system; Three grades of refining systems of described disinfectant steam, at first utilize ultrasonic atomizing device to carry out primary atomization to disinfectant liquid; Secondly, utilize the mixing device for thinning that hot-air is impacted, breaks up the disinfectant atomization gas, utilize collision, cutting, the fragmentation of air-flow in atomization gas mixing device for thinning, effective broken disinfectant atomization gas micel, to the refinement of disinfectant atomization gas secondary; Finally, utilize vaporizer by disinfectant with the gaseous mixture of air, with the vaporizer inwall, fully contact, heating evaporation, make three refinements of atomization gas, reach the purpose of disinfectant steam of output ultrafine dust; Described filtration catalytic integral system, the sterilant gas microgranule that three grades of refining systems are formed carries out catalytic decomposition, completes filtration catalytic work; Described control system, carry out the control of overall process to three grades of refining systems and filtration catalytic integral system.
The present invention's advantage compared with prior art is:
(1) the present invention can complete the sterilization operation to the Large-Scale Equipment confined space intelligently, in all directions, efficiently, and it is higher to have reached disinfection efficiency, operator or user can outdoor-monitoring the sterilization process, and suitably intervene, bring extra burden and cause unexpected injury can to operator or user, and control simple; Be specially adapted to the sterilization operation of the confined space to thering is gallery, there is mobility strong, disinfecting process automatic monitoring and Based Intelligent Control, the advantages such as disinfection efficiency is high, non-secondary pollution;
(2) the present invention has improved Disinfection Effect and the efficiency of disinfectant steam.This system of existing United States Patent (USP) utilizes the nozzle atomization principle to carry out atomization to disinfectant, then with hot-air, simply mixes rear direct evaporation, finally by crossing catalyst converter and filter filtration catalytic.Although the sterilizing equipment decontaminating apparatus of this structure can carry out disinfection to large space, Disinfection Effect is better, and disinfecting time is longer, and disinfection efficiency is not high, and complicated operation.Existing Chinese patent first passes through the gas-liquid mixed tank, and through nozzle atomization, the gas after atomization directly erupts on ptc honeycomb heater and evaporated.Although simple in structure, temperature is difficult to control, and easily causes disinfectant to decompose, Disinfection Effect and disinfection efficiency are not good enough.And the present invention adopts three grades of refinement technologies: the first order is by ultrasonic atomizatio to the disinfectant liquid ultrasonic atomizatio, and the sterilant gas granule after ultrasonic atomizatio is less, reaches the purpose of preliminary refinement; Simple mixing is not only in the second level, but the disinfectant granule is mixed, impacts and fragmentation, reaches the purpose to the further refinement of disinfectant steam; The third level utilizes evaporating principle to carry out heating evaporation to gas, makes further refinement of gas, makes finally to form granularity less, is less than the disinfectant steam of 5um, so the present invention has significantly improved Disinfection Effect and the efficiency of disinfectant steam.
(3) ultrasonic atomizing device in the present invention can be realized automatic liquid-feeding, more accurately controls the liquid level of liquid in nebulizer, and nebulization efficiency significantly improves; And the coarsegrain droplet of atomization gas is blocked, output atomization gas granularity reduces greatly, steady air current, continuously.
(4) blender in the present invention is when mixing two or more gas, reach cutting, shearing, the rotation to atomization gas and again mix by the cross rotary impact of impact, centrifugal impact that tangential gas flow is combined with cutting blade and center movable spiral lodicule of space air-flow, reaching the further refinement of atomization gas microgranule and the dual purpose of mixing with other gas.
(5) dehumidifier in the present invention forms the snakelike wet channel that removes by the design of gas flow guiding sheet, and a plurality of semiconductor chilling plates are combined, and has greatly improved the dehumidification rate of gas, is adapted to little space, rapid moisture removal; Adopt in addition semi-conductor dehumidifying, do not use cold-producing medium, but continuous operation, and power is adjustable, environmentally safe; And when work do not have vibrations, noise, life-span long, simple in structure, installs easily, is easy to maintenance.
(6) the vaporizer volume in the present invention is small and exquisite, by built-in snakelike grid channel design significant prolongation gas passage length greatly increased the area that gas contacts with vaporizer, obviously improved evaporation efficiency; And calandria is arranged evenly, area coverage is large, can at lower temperature, realize the rapid evaporation of atomization gas.
(7) the filtration catalytic integrated system in the present invention will filter with catalysis and integrate, and share a passage, and whole device volume reduces greatly, has effectively utilized space; And device adopts the tubular design, and the resistance that gas passes through is little, and sterilant gas can fully contact with catalyst, accelerates its decomposition.Adopt the design of double medium filtration and isolated gate, effectively prevent the poisoning of catalyst; Drainage screen in integral system, Catalytic Layer net are convenient to change, and installation and maintenance are simple.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The structure chart that Fig. 2 is disinfectant steam generating means in the present invention;
The structure chart that Fig. 3 is ultrasonic atomizing device in the present invention;
Fig. 4 is mixer structure schematic diagram of the present invention;
The distributed architecture schematic diagram that Fig. 5 is cutting blade in this Fig. 4;
Fig. 6 injects the relation structure diagram of passage and housing for the 3rd assist gas in this Fig. 4;
The structure chart that Fig. 7 is the dehumidifier in the present invention;
Fig. 8 converges the pipe position view for the condensed water in this Fig. 7;
The structural front view that Fig. 9 is vaporizer in the present invention;
The structure schematic top plan view that Figure 10 is vaporizer in the present invention;
The structure chart that Figure 11 is filtration catalytic integral system in the present invention;
Each mounting groove structural representation in the mounting seat that Figure 12 is filtration catalytic integral system in the present invention.
The specific embodiment
As shown in Figure 1, Mobile type indoor disinfectant vapor disinfection system 40 of the present invention comprises: disinfectant steam generating means 31, wireless intelligent control system 32, Power Drive Unit 38, environment monitoring device, air-supply arrangement 30, mobile device 40 and disinfectant storage device 41.Disinfectant steam generating means 31 is for generation of the disinfectant steam microgranule; Disinfectant device for storing liquid 41 is connected with disinfectant steam generating means 31, for disinfectant steam generating means 31 provides supplementing and weight feed of disinfectant.Air-supply arrangement 30 provides secondary power for the dispersion of disinfectant steam microgranule in space that disinfectant steam generating means 31 produces.Described mobile device 40 carrying disinfectant steam generating meanss 31, air-supply arrangement 30, Power Drive Unit 38, mobile device 40 and wireless intelligent control system 32, and the motor in Power Drive Unit 38 drives and wireless intelligent control system control completes Mobile type indoor disinfectant vapor disinfection system moving freely in space for 32 times.Wireless intelligent control system 32 comprises wireless remote controller, wireless transmission and receiving system, intelligent wireless control centre; All have wireless transmission and receiving system in wireless remote controller and intelligent wireless control centre, wireless remote controller is positioned at outside sterilization chamber, and the user controls the intelligent mobile of whole Mobile type indoor disinfectant vapor disinfection system by wireless remote controller; Intelligent wireless control centre communicates by letter with environment monitoring device, air-supply arrangement 30, Power Drive Unit 38, complete the interior ambient parameter of sterilization chamber and obtain, start and close the operation of air-supply arrangement 30 and Power Drive Unit 38, communicate by letter with the steam generation control system of disinfectant steam generating means 31, realize control and data feedback to sterilizing operation.
As shown in Figure 1, 2, disinfectant steam generating means 31 comprises three grades of refining systems of disinfectant steam, filtration catalytic integral system and steam generation control system.Three grades of refining systems of disinfectant steam, at first utilize ultrasonic atomizing device to carry out primary atomization to disinfectant liquid, it is disinfectant liquid ultrasonic atomizatio in ultrasonic atomizing device 1, disinfectant steam after atomization is blown into blender 2 by the gas (the present embodiment is air) of porch 17 by source of the gas I 8, reaches the purpose to the refinement of the disinfectant liquid first order.Secondly, utilize the mixing device for thinning that hot-air is impacted, breaks up the disinfectant atomization gas, utilize collision, cutting, the fragmentation of air-flow in atomization gas mixing device for thinning, effective broken disinfectant atomization gas micel, to the refinement of disinfectant atomization gas secondary; Mix device for thinning and comprise blender 2, dehumidifier 4 and air heater 5; Air 17 enters from porch, be blown into air by source of the gas II 9 to dehumidifier 4, air arrives air heater 5 after dehumidifier 4 dehumidifying, and air heater 5 is air heat, now hot-air mixes in blender 2 with disinfectant steam, reaches the purpose to the refinement of the disinfectant steam second level.Finally, utilize vaporizer 3 by disinfectant with the gaseous mixture of air, with the vaporizer inwall, fully contact, heating evaporation, make three refinements of atomization gas, reach the purpose of disinfectant steam of output ultrafine dust.
As shown in Figure 3, the ultrasonic atomizing device in the present invention 1 comprises aerochamber 101, device for storing liquid 102, electromagnetic valve 103, sensor, source of the gas 116, liquid feeding mouth 105 and connecting pipe 106.Aerochamber 101 is comprised of cylinder and the cone be positioned on cylinder.Be respectively equipped with inlet 111 and air-supply import 112 on the side of the cylinder of nebulizer chamber 101, air-supply import 112 is circumscribed with source of the gas (fan) 116.The bottommost of aerochamber 101 is equipped with piezoelectric ceramic transducer 115, and in the present embodiment, piezoelectric ceramic transducer adopts piezoelectric ceramic wafer, and piezoelectric ceramic transducer 115 is connected with drive circuit; In the cone bottom of nebulizer main body 101, atomization gas air-flow catch 114 is installed.The cone topmost of nebulizer main body 101 is provided with atomization gas outlet 113, and atomization gas outlet 113 is connected to outside by connecting pipe 106; Device for storing liquid 102 is comprised of the liquid storing barrel support 122 of liquid storing barrel 121 and support liquid storing barrel 121; Liquid storing barrel 121 tops are provided with filling opening, seal cover is arranged on filling opening, during liquid feeding, seal cover is outwarded winding, filling opening is connected with liquid feeding mouth 105, liquid feeding mouth 105 is for to liquid storing barrel 121, adding liquid to be atomized, and bottom is provided with liquid outlet and is connected with electromagnetic valve 103 inputs with connecting pipe 106 by liquid storing barrel support 122, and electromagnetic valve 103 is normal-closed electromagnetic valve, electromagnetic valve 103 is accepted the control of steam generation control system, automatically completes the liquid feeding operation to aerochamber 101 by device for storing liquid 102.Electromagnetic valve 103 outfans are connected with inlet 111.Sensor is comprised of lower position sensor 141 and high position sensor 142, be arranged on respectively the bottommost of nebulizer main body 101 cylinders, for demarcating minimum level height that the interior liquid of aerochamber 101 allows and high level, the detectable signal of lower position sensor 141 and high position sensor 142 is sent to the steam generation control system.
The work process of ultrasonic atomizing device 1 is: add liquid by liquid feeding mouth 105 to liquid storing barrel 121 in advance, screw the seal cover of liquid storing barrel 121.The highest and the extreme lower position that lower position sensor 141 and high position sensor 142 allow for demarcating the interior liquid levels of aerochamber 101, when exceeding, liquid level position feeds back to control system, liquid levels position in nebulizer main body 101 is control system opens solenoid valve 103 during lower than the minimum level height and position set, and liquid joins in the cylinder of nebulizer main body 101 by pipeline 106; Liquid levels position in nebulizer main body 101 is during higher than the high level position set, and control system shut electromagnetic valve 103, stop liquid feeding, by said process, maintains the liquid level of liquid in nebulizer main body 101 in set point.Piezoelectric ceramic transducer 115 energisings that are connected with drive circuit are started working, piezoelectric ceramic transducer 115 produces vibration, high-frequency resonant by piezoelectric ceramic transducer 115, liquid is broken up, produce atomization gas, coarsegrain droplet in atomization gas is atomized entraining air stream catch 114 to be stopped, avoid directly discharging with atomization gas, assemble and flow back in the cylindrical shell of nebulizer main body 101, source of the gas (fan) 116 blasts flowing gas by air intake import 112, and this gas and atomization gas are mixed to form mixed aerosol gas and then export 113 by atomization gas and enter pipeline 106.Repeat said process, when electromagnetic valve 103 is opened in rear liquid storing barrel 121 while not having liquid can't continue the liquid feeding operation, the outside transmission of lower position sensor 141 can't the liquid feeding signal, and it is supplementary that the staff utilizes liquid feeding mouth 105 to carry out liquid.
As shown in Figure 4,5, 6, the blender in the present invention 2 comprises: decompression cylinder, main cylinder, pressurization cylinder 211, movable spiral lodicule form, wherein the decompression cylinder comprises atomization gas input channel 201, two assist gas inject passage 202 and conical shell 203, the passage 202 of injecting of atomization gas input channel 201 and two assist gas is fixed on conical shell 203, two assist gas are injected the both sides that passage 202 is positioned at atomization gas input channel 201, the axis that the axis of atomization gas input channel 201 is injected passage 202 with two assist gas becomes 60° angle, space, and the axis extended line of injecting passage 202 of atomization gas input channel 201 and two assist gas meets at 1: 212, as shown in Figure 4.Conical shell 203 taper ends are connected with atomization gas input channel 201, and conical shell 203 butt ends are connected with main cylinder.Atomization gas input channel 201 extends into conical shell 203, the length in conical shell 203 equal atomization gas input channel 201 inwalls and accessory channel 202 inwall extending line intersection points to conical shell 203 distance with atomization gas input channel 201 intersection points.
Main cylinder is injected passage 206 and is formed by housing 204, multi-disc cutting blade 205, the 3rd assist gas that helix distributes that be that be fixed on the main cylinder medial wall; The 3rd assist gas injected passage 206 and is positioned on housing 204, and axis and housing 204 inwalls that the 3rd assist gas injected passage 206 are tangent, as shown in Figure 6; And the 3rd assist gas original position of injecting passage 206 and multi-disc cutting blade 205 over against, as shown in Figure 5.The multi-disc cutting blade 205 that is the helix distribution in the present embodiment, can be one or more groups, can be respectively the distribution of left-hand screw line and right-hand helix and distribute, and is also or simultaneously that the left-hand screw line distributes and right-hand helix distributes.In Fig. 5 be two, be respectively the distribution of left-hand screw line and right-hand helix and distribute.
The movable spiral lodicule is comprised of lodicule 207, lodicule axle 208 and fixed bar 209; Lodicule 207 is fixed on lodicule axle 208, and lodicule 207 can be for a plurality of, at an angle straggly arranging; Lodicule axle 208 two ends constrain in respectively the interstitial hole 210 of fixed bar 209 centers that are positioned at the main cylinder two ends, and keep freely rotating.
The work process of blender 2 in the present invention: atomization gas is entered by atomization gas input channel 201, being injected by two assist gas the assist gas that passage 202 entered impacts, mixes, mixed airflow is in the axial direction the multi-disc cutting blade 205 that helix distributes and cuts apart and stop on a plurality of lodicules 207, sidewall, on main body cylinder the 3rd auxiliary injects assist gas that passage 206 enters to mixed air-flow secondary pulse, accelerate the cutting, shearing, rotation of mixed gas and mixed process again, mix gas after refinement through pressurization cylinder 211 outputs.
As shown in Figure 7, dehumidifier 4 of the present invention comprises that housing 401, air inlet link 402, gas outlet link 403, connection tube 404, semiconductor chilling plate 405, gas flow guiding sheet 406, condensed water converge pipe 407, fin 408 and fan 409.
As shown in Figure 7,8, have rectangular opening on housing 401, semiconductor chilling plate 405 is fixed on described rectangular opening, the cold junction of semiconductor chilling plate 405 is placed in the rectangular opening place, the hot junction of semiconductor chilling plate 405 is fixed with fin 408, fan 409 is positioned at fin 408 tops, by 409 pairs of fin of fan 408, carries out forced heat radiation; The position of snakelike dehumidifying channel bottom and close rectangular opening is provided with condensed water collecting tray 410, and condensed water converges and flows into condensed water by condensed water collecting tray 410 and converges pipe 407, the final discharge.
6 semiconductor chilling plates 405 are arranged in the present embodiment, a fin 408 is arranged on each semiconductor chilling plate 405, adopt a fan 409 to concentrate 6 fin heat radiations, also can adopt more semiconductor chilling plate 405 and fin 408.Gas flow guiding sheet 405 is fixed on gas channel of the interior composition of housing 401, allows air-flow change direction, makes air-flow just in time can blow to the cold junction of semiconductor chilling plate 405.
The work process of dehumidifier 4 of the present invention: gas enters in housing 401 from air inlet link 402, by 406 guidings of gas flow guiding sheet, make gas vertically blow to the cold junction of semiconductor chilling plate 405, gas contained sharply condensation of moisture content during through semiconductor chilling plate 405 cold junction, converge pipe 407 through condensed water and discharge; Gas is after a plurality of same units, and gas institute water content reduces greatly, reaches after effect on moisture extraction and discharges through gas outlet link 403.
Dehumidifier 4 of the present invention comprises that housing 401, input flange 402, output flange 403, connection tube 404, semiconductor chilling plate 405, gas flow guiding sheet 406, condensed water converge pipe 407, fin 408 and fan 409.In housing 401, there are gas flow guiding sheet 406, condensed water to converge pipe 407, housing 401 is divided into two parts, first's one termination input flange 402 of housing 401, other end connection tube 404, one termination connection tube 404 of housing 401 second portions, another termination output flange 403, two parts link together by connection tube 404, have rectangular opening on housing 401, the size of rectangular opening is less than the size of semiconductor chilling plate 405, semiconductor chilling plate 405 is fixed on the top of the rectangular opening of housing 401, the cold junction of semiconductor chilling plate 405 is in rectangular opening, the hot junction of semiconductor chilling plate 405 is coated with fin, fan 409 is fixed on fin 408 tops, by radiator fan 409 forced heat radiations, 6 semiconductor chilling plates 405 are arranged in the present embodiment, a fin 408 is arranged on each semiconductor chilling plate 405, adopt a fan 409 to concentrate 6 fin heat radiations, also can adopt more semiconductor chilling plate 405 and fin 408.Gas flow guiding sheet 405 is fixed on gas channel of the interior composition of housing 401, allows air-flow change direction, makes air-flow just in time can blow to the cold junction of semiconductor chilling plate 405; In rectangular opening on adjacent sidewall, and have condensed water near the position of rectangular opening and converge pipe 407 passages.
The work process of dehumidifier 4 of the present invention: gas enters in housing 401 from input flange 402, through 403 guidings of gas flow guiding sheet, make gas vertically blow to the cold junction of semiconductor chilling plate 405, gas contained sharply condensation of moisture content during through the semiconductor chilling plate cold junction, converge pipe 407 through condensed water and discharge; Gas is after a plurality of same units, and gas institute water content reduces greatly, reaches after effect on moisture extraction and discharges through output flange 403.
Air heater 5 in the present invention is as long as adopt the heater with heated air function all can.
As shown in Fig. 9,10, in the present invention, vaporizer 3 comprises housing 301, calandria, a plurality of grid passage, the atomization gas entrance 302 be connected with housing 301 and atomization gas outlet 303.A plurality of grid passages are positioned at housing 301, and the grid passage is comprised of long dividing plate 304 and breviseptum 305 or long dividing plate 304, heating rod sleeve pipe 306 and fin 307.Breviseptum 305 is positioned at long dividing plate 304 sides, by being staggered of long dividing plate, breviseptum, heating rod sleeve pipe and fin, forms the sealing serpentine channel of the outlet from the atomization gas entrance to atomization gas; Calandria is comprised of the heating rod that is positioned at the heating rod sleeve pipe and the flat heating plate that is positioned at surface of shell.Several breviseptums 305 long dividing plate 304 sides that are welded on straggly, heating rod sleeve pipe 306 is between long dividing plate 304, heating rod sleeve pipe 306 is outer is fin 307, heating rod 308 is positioned at heating rod sleeve pipe 306 fixing by stator 310, by being staggered of long dividing plate 304, breviseptum 305, heating rod sleeve pipe 306 and fin 307, form the sealing serpentine channel of the outlet 303 from atomization gas entrance 302 to atomization gas.Calandria is comprised of four heating rods 308 that are positioned at heating rod sleeve pipe 306 and two flat heating plate 309 that are positioned at housing 301 surfaces.Temperature sensor 311 is positioned at atomization gas and exports 303 places, and the monitoring result Real-time Feedback of temperature sensor 11 is to control system 6.
The work process of vaporizer 3 of the present invention: atomization gas is entered by atomization gas entrance 302, in the snakelike grid passage formed at a plurality of grid passages, contact with the outer surface of long dividing plate in passage, breviseptum, heating rod sleeve pipe, fin etc., and be heated, evaporate.The flat heating plate 309 of built-in heating rod 308, housing 301 outer both sides cooperatively interacts, and keeps temperature in passage, to reach overall thermally equivalent.By further refinement, form less steam microgranule when atomization gas passes through vaporizer, discharge from atomization gas outlet 303; Simultaneous temperature sensor 11 feeds back to control system 6 to numerical value in real time, controls the power of the flat heating plate 309 of built-in heating rod 308, housing 301 outer both sides, makes the temperature of vaporizer 3 adjustable.
As shown in Figure 11,12,13, the sterilant gas microgranule that 7 pairs of three grades of refining systems of filtration catalytic integral system in the present invention form carries out catalytic decomposition, complete filtration catalytic work, it comprises: mounting seat 705, axial flow blower 708, internal layer drainage screen 702, catalysis net 703, isolated gate 706, outer filter net 704, outer protection network 711, housing 701, air inlet 707 and gas outlet 709.Mounting seat 705 bottoms are provided with three concentric grooves, be inner filtration layer mounting groove 712, catalysis net mounting groove 713, outer filter net and outer protection network mounting groove 718, three concentric grooves are respectively used to plug-in mounting internal layer drainage screen 702, catalysis net 703, outer filter net 704 and outer protection network 711, and wherein outer filter net 704 and outer protection network 711 share an outer filter net and outer protection network mounting groove 718.Be provided with condensed water in catalysis net mounting groove 713 and converge groove 714, condensed water converge groove 714 belows be provided with condensed water converge the pipe 715.Be provided with isolated gate installing hole 710 on the round platform of projection between catalysis net mounting groove 713, outer filter net and outer protection network mounting groove 718, isolated gate 706 is whole to be inserted in isolated gate installing hole 710.Internal layer drainage screen 702, catalysis net 703, isolated gate 706, outer filter net 704 and outer protection network 711 are arranged on to upper cover plate 716 on the bonnet of mounting groove separately on mounting seat 705 to be fixed.Axial flow blower 708 is fixed in the middle of mounting seat 705, drives fan blade 717 during work and rotates.
The work process of filtration catalytic integral system 7 in the present invention: axial flow blower 708 is first sucked the air that contains hydrogen peroxide by foot, pass through successively internal layer drainage screen 702, catalysis net 703, isolated gate 706 and outer filter net 704; The air that contains hydrogen peroxide is tentatively filtered through internal layer drainage screen 702, to prevent catalyst poisoning, airborne hydrogen peroxide vapor after preliminary the filtration is through accelerated water and the oxygen of being decomposed into of middle catalysis net 703, water condensation is on isolated gate 706, and flow into condensed water and converge groove 714, enter condensed water and converge pipe 715, converge pipe 715 by condensed water and reclaim condensed waters, continuous this process of circulation, until the content of hydrogen peroxide in space reaches certain safety value.
As shown in Figure 2, steam generation control system in disinfectant steam generating means 31 carries out the control of overall process to three grades of refining systems and filtration catalytic integral system, and while steam generation control system has communication interface and wireless intelligent control system 32 carries out communication.The steam generation control system comprises temperature sensor, humidity sensor 14 and control unit 6, and temperature sensor comprises the temperature sensor 13 that is arranged on air heater 5 places, gas outlet, the temperature sensor 12 at blender 2 places, gas outlet, the temperature sensor 11 at vaporizer 3 places, gas outlet and the humidity sensor 14 at dehumidifier 4 air inlet places.The Real-Time Monitoring result of the temperature sensor that control unit 6 arranges according to air heater 5, blender 2, vaporizer 3 gas outlets, compare and judge, thereby control the gas that air heater 5, vaporizer 3 and blender 2 outputs meet design temperature, realize real-time feedback control; Control unit 6 compares and judges according to humidity sensor 14 output valves, carries out prior dehumidifying, to reach the initial condition that meets sterilization; Simultaneously control unit 6 also control source of the gas I 8 be blown into air to blender 2, control source of the gas II 9 to dehumidifier 4 be blown into air, and the gas of controlling the 10 pairs of disinfection space of source of the gas III that are positioned at filtration catalytic integrated apparatus 7 air inlet places constantly circulate; The control centre that while control unit 6 also has communication interface and wireless intelligent control system 32 carries out communication.
The process implementation that intelligent wireless of the present invention is controlled is as follows: wireless remote controller has friendly man-machine picture, offers the interface of user to whole system operation and monitoring system running status.Intelligent wireless control centre communicates by letter with environment monitoring device, air-supply arrangement 30, Power Drive Unit 38, complete the interior ambient parameter of sterilization chamber and obtain, start and close the operation of air-supply arrangement 30 and Power Drive Unit 38, communicate by letter with the steam generation control system of disinfectant steam generating means 31, realize control and data feedback to sterilizing operation.Wireless remote controller is positioned at outside sterilization chamber, and the user controls the intelligent mobile of whole Mobile type indoor disinfectant vapor disinfection system by wireless remote controller, for transmitting control signal and receiving intelligent wireless control centre feedback data.The user to Mobile type indoor disinfectant vapor disinfection system 40 operated (comprise decontamination system unlatching, close, parameter setting etc.) time, the operational order at interface sends to wireless transmission and the receiving system of intelligent wireless control centre by the wireless transmission in wireless remote controller and receiving system, intelligent wireless control centre carries out signal processing, signal is sent to the steam generation control system of disinfectant steam generating means 31, realize the control to disinfectant steam generating device 31.The observation process of user to Mobile type indoor disinfectant vapor disinfection system 40, comprise sterilization progress, temperature, humidity etc., intelligent wireless control centre by and disinfectant steam generating means 31 in communication interface between control unit 6, read the parameters such as monitoring, and these parameters are sent to the radio receiver of wireless remote controller by its wireless transmission and receiving system, be shown to the user.Environment monitoring device comprises temperature sensor 33, humidity sensor 34, decontaminant concentration sensor 35 and the detection of obstacles sensor 37 that is positioned at sterilization chamber, can also add photographic head 36 simultaneously.The data of temperature sensor 33, humidity sensor 34, decontaminant concentration sensor 35,37 monitorings of detection of obstacles sensor and photographic head 36 are taken the decontamination system surrounding and are returned to intelligent wireless control centre, after intelligent wireless control centre processes, transfer data to the outer wireless remote controller of sterilization chamber by wireless network, be shown to the user.
Mobile type indoor disinfectant vapor disinfection system 40 has two kinds of mode of operations: fully automatic and user intervention pattern.Complete automatic mode, the parameters such as the disinfecting time of disinfectant steam generating device 31, sterilization pattern are set, open disinfectant steam generating means 31 and air-supply arrangement 30, Mobile type indoor disinfectant decontamination system 40 is when indoor intelligent moves, air-supply arrangement 30 is sent into disinfectant steam indoor, to the indoor automatic disinfection that carries out.The user intervention pattern, the parameters such as the disinfecting time of disinfectant steam generating device 31, sterilization pattern are set, open disinfectant steam generating means 31 and air-supply arrangement 30, the disinfectant sterilization is when indoor intelligent moves, air-supply arrangement 30 is sent into disinfectant steam in sterilization chamber, and the user can control the sterilization progress of disinfectant steam generating means 31.Under these two kinds of patterns, the user can carry out wireless monitor to parameters such as sterilization progresses, thereby can judge progress and the Disinfection Effect of sterilization, can repeat to open Mobile type indoor disinfectant vapor disinfection system 40, room is carried out to repeated disinfection, reach predetermined sterilisation purpose.
As shown in Figure 1, use an embodiment in the present invention to be: the wireless transmitter module of employing has small-power, small size, middle distance, for characteristics such as wireless data transmission, adopts the modulation system of frequency modulation, transmitting range 500-2000 rice.The wireless receiving module adopted has the characteristics of low-voltage, small size, high performance-price ratio, receiving sensitivity-105dbm.Intelligent wireless control centre adopts the single-chip microcomputer design, with the control unit 6 in the vapor control unit system of disinfectant steam generating means 31, communicates.Disinfectant vapor disinfection system 40 is placed in to room to be sterilized, and the operator is set parameters such as the mode of operation of disinfectant vapor disinfection system, disinfecting time by wireless remote controller.Wireless intelligent control system 32 sends start signal to disinfectant steam generating means 31, starts working, and air-supply arrangement 30 is opened, and the disinfectant granule is sent into to indoor carrying out disinfection, and in mobile, carries out disinfection.The current running status of sterilization process and decontamination system passes to user's wireless remote control device by wireless network.Disinfecting process continues to finish after 2 hours, and the filtration catalytic integral system of simultaneously opening sterilizing equipment decontaminating apparatus carries out catalysis, and this process continues 45 minutes, and the user closes disinfectant steam generating means 31.
Non-elaborated part of the present invention belongs to techniques well known.
More than by concrete and preferred embodiment detailed description the present invention; but those skilled in the art should be understood that; the present invention is not limited to the above embodiment; within the spirit and principles in the present invention all; any modification of doing, be equal to replacement etc., within protection scope of the present invention all should be included in.
Claims (10)
1. a Mobile type indoor disinfectant vapor disinfection system, is characterized in that comprising: disinfectant steam generating means (31), wireless intelligent control system (32), Power Drive Unit (38), environment monitoring device, air-supply arrangement (30), mobile device (40) and disinfectant device for storing liquid (41);
Described disinfectant steam generating means (31) is for generation of the disinfectant steam microgranule, and accepts the control of wireless intelligent control system (32);
Described disinfectant device for storing liquid (41), be connected with disinfectant steam generating means (31), for disinfectant steam generating means (31) provides supplementing and weight feed of disinfectant;
Described air-supply arrangement (30) provides secondary power for the dispersion of disinfectant steam microgranule in space that disinfectant steam generating means (31) produces;
Described environment monitoring device comprises temperature sensor (33), humidity sensor (34), decontaminant concentration sensor (35) and the detection of obstacles sensor (37) that is positioned at sterilization chamber, each sensor in environment monitoring device by the monitoring sterilization chamber in ambient temperature, humidity, decontaminant concentration and barrier parameter feedback on every side to wireless intelligent control system;
Described Power Drive Unit (38) comprises driving governor and drive motors; Power Drive Unit (38) receives the signal of wireless intelligent control system (32), by driving governor, controls drive motors, and the movement for Mobile type indoor disinfectant vapor disinfection system in disinfection space provides power;
Described mobile device (40) carrying disinfectant steam generating means (31), air-supply arrangement (30), Power Drive Unit (38), mobile device (40) and wireless intelligent control system (32), and complete Mobile type indoor disinfectant vapor disinfection system moving freely in space under the driving of the motor in Power Drive Unit (38) and wireless intelligent control system control (32);
Described wireless intelligent control system (32) comprises wireless remote controller, wireless transmission and receiving system, intelligent wireless control centre; All there is wireless transmission and receiving system in described wireless remote controller and intelligent wireless control centre; Described wireless remote controller is positioned at outside sterilization chamber, and the user controls the intelligent mobile of whole Mobile type indoor disinfectant vapor disinfection system by wireless remote controller; Intelligent wireless control centre communicates by letter with environment monitoring device, air-supply arrangement (30), Power Drive Unit (38), complete the interior ambient parameter of sterilization chamber and obtain, start and close the operation of air-supply arrangement (30) and Power Drive Unit (38), communicate by letter with the steam generation control system of disinfectant steam generating means (31), realize control and data feedback to sterilizing operation.
2. Mobile type indoor disinfectant vapor disinfection system according to claim 1, it is characterized in that: described disinfectant steam generating means (31) comprises three grades of refining systems of disinfectant steam, filtration catalytic integral system and steam generation control system; Three grades of refining systems of described disinfectant steam, at first utilize ultrasonic atomizing device to carry out primary atomization to disinfectant liquid; Secondly, utilize the mixing device for thinning that hot-air is impacted, breaks up the disinfectant atomization gas, utilize collision, cutting, the fragmentation of air-flow in atomization gas mixing device for thinning, effective broken disinfectant atomization gas micel, to the refinement of disinfectant atomization gas secondary; Finally, utilize vaporizer by disinfectant with the gaseous mixture of air, with the vaporizer inwall, fully contact, heating evaporation, make three refinements of atomization gas, reach the purpose of disinfectant steam of output ultrafine dust; Described filtration catalytic integral system, the sterilant gas microgranule that three grades of refining systems are formed carries out catalytic decomposition, completes filtration catalytic work; Described control system, carry out the control of overall process to three grades of refining systems and filtration catalytic integral system.
3. Mobile type indoor disinfectant vapor disinfection system according to claim 2, it is characterized in that: described ultrasonic atomizing device comprises: aerochamber (101), fluid reservoir (102), electromagnetic valve (103), sensor, liquid feeding mouth (105), source of the gas (116) and connecting pipe (106); Described aerochamber (101) is provided with inlet (111), air-supply import (112) and atomization gas outlet (113), and the import (112) of wherein blowing is circumscribed with source of the gas (116); Piezoelectric ceramic transducer (115) is installed in bottom at aerochamber (101), and piezoelectric ceramic transducer (115) is connected with the steam generation control system; On the top of aerochamber (101), atomization gas air-flow catch (114) is installed; Described fluid reservoir (102) top is provided with filling opening, bottom is provided with liquid outlet, filling opening is connected with liquid feeding mouth (105), and liquid outlet is connected with electromagnetic valve (103) input by connecting pipe (106), and the control signal that electromagnetic valve (103) is accepted control system completes the liquid feeding operation; Electromagnetic valve (103) outfan is connected with inlet (111) by connecting pipe (106); Described sensor is comprised of lower position sensor (141) and high position sensor (142), be arranged on the bottom of aerochamber (101), be respectively used to demarcate minimum level height that the interior liquid of aerochamber (101) allows and high level, the detectable signal of lower position sensor (141) and high position sensor (142) is sent to the steam generation control system.
4. Mobile type indoor disinfectant vapor disinfection system according to claim 2, it is characterized in that: described mixing device for thinning comprises blender (2), dehumidifier (4) and air heater (5); Source of the gas II(9) be blown into air to dehumidifier (4), air arrives air heater (5) after dehumidifier (4) dehumidifying, air heater (5) is air heat, send in blender (2), hot-air is impacted, breaks up the disinfectant atomization gas after elementary refinement in blender (2), utilize collision, cutting, the fragmentation of air-flow in blender (2), effective broken disinfectant atomization gas micel, reach the purpose to the refinement of the disinfectant steam second level.
5. Mobile type indoor disinfectant vapor disinfection system according to claim 4 is characterized in that: described blender (2) comprises decompression cylinder, main cylinder, pressurization cylinder (211), movable spiral lodicule composition, described decompression cylinder comprises atomization gas input channel (201), two assist gas are injected passage (202) and conical shell (203), the passage (202) of injecting of atomization gas input channel (201) and two assist gas is fixed on conical shell (203), wherein two assist gas are injected the both sides that passage (202) lays respectively at atomization gas input channel (201), the axis of atomization gas input channel (201) becomes the space certain angle with the axis that two assist gas are injected passage (202), atomization gas input channel (201) is connected with conical shell (203) taper end, and extend into conical shell (203) certain-length, conical shell (203) butt end is connected with main cylinder, described main cylinder is injected passage (206) and is formed by housing (204), multi-disc cutting blade (205), the 3rd assist gas that helix distributes that be that be fixed on the main cylinder medial wall, described the 3rd assist gas injected passage (206) and is positioned at housing (204) above, and its axis and housing (204) are tangent, described movable spiral lodicule is comprised of lodicule (207), lodicule axle (208) and fixed bar (209), and described lodicule (207) is fixed on described lodicule axle (208), described lodicule axle (208) two ends constrain in respectively the interstitial hole (210) of fixed bar (209) center that is positioned at the main cylinder two ends, and keep freely rotating, described pressurization cylinder (211) is conical shell, and its butt end is connected with main cylinder, and taper end is connected with the output channel of gaseous mixture.
6. Mobile type indoor disinfectant vapor disinfection system according to claim 5, it is characterized in that: the axis of described atomization gas input channel (201) becomes 60° angle, space with the axis that two assist gas are injected passage (202); Described atomization gas input channel (201) extends into conical shell (203), the length in conical shell (203) equal atomization gas input channel (201) inwall and accessory channel (202) inwall extending line intersection point to conical shell (203) distance with atomization gas input channel (201) intersection point.
7. Mobile type indoor disinfectant vapor disinfection system according to claim 4, it is characterized in that: it is characterized in that: described dehumidifier comprises: housing (401), air inlet link (402), gas outlet link (403), connection tube (404), semiconductor chilling plate (405), gas flow guiding sheet (406), condensed water converge pipe (407), fin (408) and fan (409); Described housing (401), air inlet link (402), gas outlet link (403), connection tube (404) and several gas flow guiding sheets (406) that are fixed in housing (401) form snakelike except wet channel jointly, one termination air inlet link (402) of wherein said housing (401), the other end picks out QI KOU link (403), middle by connection tube (404) connection; Described housing has rectangular opening on (401), semiconductor chilling plate (405) is fixed on described rectangular opening, the cold junction of semiconductor chilling plate (405) is placed in the rectangular opening place, the hot junction of semiconductor chilling plate (405) is fixed with fin (408), fan (409) is positioned at fin (408) top, by fan (409), fin (408) is carried out to forced heat radiation; The position of snakelike dehumidifying channel bottom and close rectangular opening is provided with condensed water collecting tray (410), and condensed water converges and flows into condensed water by the condensed water collecting tray and converges pipe (407), the final discharge.
8. Mobile type indoor disinfectant vapor disinfection system according to claim 2, it is characterized in that: described vaporizer comprises: housing (301), calandria, grid passage, the atomization gas entrance (302) be connected with housing (301) and atomization gas outlet (303), described a plurality of grid passage is positioned at housing (301), the grid passage is by long dividing plate (304) and breviseptum (305) or long dividing plate (304), heating rod sleeve pipe (306) and fin (307) form, breviseptum (305) is positioned at long dividing plate (304) side, heating rod sleeve pipe (306) is between long dividing plate, heating rod sleeve pipe (306) is outer is fin (307), heating rod (308) is positioned at heating rod sleeve pipe (306) fixing by stator (310), by long dividing plate (304), breviseptum (305), being staggered of heating rod sleeve pipe (306) and fin (307), formation exports the sealing serpentine channel of (303) from atomization gas entrance (302) to atomization gas, described calandria is comprised of the heating rod that is positioned at heating rod sleeve pipe (306) (308) and the flat heating plate (309) that is positioned at housing (301) surface.
9. want 2 described Mobile type indoor disinfectant vapor disinfection systems according to right, it is characterized in that: described filtration catalytic integral system comprises: mounting seat (705), axial flow blower (708), internal layer drainage screen (702), catalysis net (703), isolated gate (706), outer filter net (704), outer protection network (711), housing (701), air inlet (707) and gas outlet (709); Described mounting seat (705) bottom is provided with three concentric grooves, be inner filtration layer mounting groove (712), catalysis net mounting groove (713), outer filter net and outer protection network mounting groove (718), described three concentric grooves are respectively used to plug-in mounting internal layer drainage screen (702), catalysis net (703), outer filter net (704) and outer protection network (711); Be provided with condensed water in described catalysis net mounting groove (713) and converge groove (714), described condensed water converges groove (714) below and is provided with condensed water and converges pipe (715); The round platform that is positioned at projection between catalysis net mounting groove (713), outer filter net and outer protection network mounting groove (718) is provided with isolated gate installing hole (710), and isolated gate (706) is whole to be inserted in isolated gate installing hole (710); Internal layer drainage screen (702), catalysis net (703), isolated gate (706), outer filter net (704), outer protection network (711) are arranged on respectively in inner filtration layer mounting groove (712), catalysis net mounting groove (713), outer filter net and the outer protection network mounting groove (718) on mounting seat (705), cover upper cover plate (716) and fixed; Described axial flow blower (708) is fixed in the middle of mounting seat (705), drives fan blade (717) during work and rotates.
10. Mobile type indoor disinfectant vapor disinfection system according to claim 1, it is characterized in that: described steam generation control system comprises temperature sensor, humidity sensor (14) and control unit (6), and described temperature sensor comprises the temperature sensor (13) that is arranged on place, air heater (5) gas outlet, the temperature sensor (12) at place, blender (2) gas outlet, the temperature sensor (11) at place, vaporizer (3) gas outlet and the humidity sensor (14) at dehumidifier (4) air inlet place; The Real-Time Monitoring result of the temperature sensor that described control unit (6) arranges according to air heater (5), blender (2), vaporizer (3) gas outlet, compare and judge, thereby control the gas that air heater (5), vaporizer (3) and blender (2) output meet design temperature, realize real-time feedback control; Control unit (6) compares and judges according to humidity sensor (14) output valve, carries out prior dehumidifying, to reach the initial condition that meets sterilization; Simultaneously control unit (6) is also controlled source of the gas I(8) be blown into gas to blender (2), control source of the gas II(9) to dehumidifier (4) be blown into air, and control the source of the gas III(10 that is positioned at filtration catalytic integrated apparatus (7) air inlet place) gas of disinfection space is constantly circulated; While control unit (6) has communication interface and wireless intelligent control system (32) carries out communication, accepts the control of wireless intelligent control system (32).
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| CN 201110384576 CN102423496B (en) | 2011-11-28 | 2011-11-28 | Mobile type indoor disinfectant vapor disinfection system |
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