CN103316574A - Intelligent type ultra violet radiation oil smoke purifying device - Google Patents
Intelligent type ultra violet radiation oil smoke purifying device Download PDFInfo
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- CN103316574A CN103316574A CN2012100727572A CN201210072757A CN103316574A CN 103316574 A CN103316574 A CN 103316574A CN 2012100727572 A CN2012100727572 A CN 2012100727572A CN 201210072757 A CN201210072757 A CN 201210072757A CN 103316574 A CN103316574 A CN 103316574A
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Abstract
The invention provides an intelligent type ultra violet radiation oil smoke purifying device, belonging to an atmosphere pollution controlling technology field for environment protection and resource integral utilization. The invention mainly solves the disadvantages of unsatisfactory oil smoke removing effect, secondary pollution, troublesome maintenance and high cost of traditional equipment. The intelligent type ultra violet radiation oil smoke purifying device uses photosensitive effect irradiated by UV-C254nm and UV-D185nm double-wave-band ultraviolet, to degrade oil smoke into water and carbon dioxide, thereby reducing a trouble for cleaning grease stain in a flue without secondary pollution. The device comprises a light source irradiation device, a control case and a sensor set. The device is linked to a blower fan of a smoke ventilator, uses intelligent control, and implements purifying and energy saving dual objects. The device provided by the invention can be assembled with any current smoke ventilator without changing an original structure of a facility, and is an ideal and environment-friendly type high efficiency oil smoke purifying device.
Description
Technical field
The invention belongs to the atmosphere polluting controling technology field of environmental protection and comprehensive utilization of resources.It is a kind of intelligent two waveband ultraviolet radiant light lampblack purifying system for Large-scale Hotel, the use of kitchen, restaurant.
Background technology
For a long time, the soot pollution environment in kitchen and the health that endangers people.People have used the method for various purifying oil fumes.Along with the progress of science and technology, the fume purifying new technology is maked rapid progress.As adopt the water curtain ablution of chemicals, high pressure plasma Electrostatic Absorption sterilization fume purifying, light hydrogen plasma fume purifying.But these methods all exist each species problem separately.Be not to have secondary pollution, keep in repair exactly the trouble expense high, and they are most of all to need with specific lampblack absorber and air channel when installing, the change of its structure also makes troubles and is inconvenient.
This system is on the basis of the lampblack absorber that does not change the use of former kitchen and discharge flue structure, in the smoke evacuation outlet of lampblack absorber or in flue, intelligent two waveband ultraviolet radiant light lampblack purifying system is installed, will be through containing the smog of particulate greasy dirt and steam after the oil-collecting of lampblack absorber current equalizer, shine through Two stage ultraviolet, oil fume is degraded to water and carbon dioxide, discharges from flue.
The characteristics of intelligent two waveband ultraviolet radiant light lampblack purifying system are: utilize when having the two waveband ultraviolet radiation lamp and lighting, can give off high-octane UV-C254nm and UV-D185nm ultraviolet light, be water and carbon dioxide with smoke degradation, be discharged in the air, trapped fuel is not dirty in the flue, does not produce secondary pollution.
The basic principle of two waveband ultraviolet radiant light purifying oil fume is: under the high-intensity UV-irradiation of specific wavelength (254nm), hydrocarbon generation photosensitized reaction in the smog, be that organic molecular film is penetrated by the light of 254nm wavelength, molecular chain rupture resolves into ion, free state atom, excited molecule and neutral molecule; Under the high-intensity UV-irradiation of specific wavelength (185nm), airborne oxygen atom (O
2) absorb photon energy, generate ozone molecule (O
3) and elemental oxygen (O); Ozone and elemental oxygen have extremely strong oxidation, and are distributed in the whole smog air-flow, produce photosensitized reaction, form water (H
2O) and carbon dioxide (CO
2), discharge with air-flow, reach the effect of purifying oil fume.
For improving the efficient of fume purifying, the size of the selection of light source, blower fan wind speed and discharge capacity, the temperature of purifier inside must have appropriate collocation.That is to say, the orientation of lamp, the power of lamp, the density degree of lamp, the temperature in the device and the collocation of lamp illumination, the collocation of the discharge capacity of oil smoke passage and the emittance of lamp has close relationship.Lampblack purifying system is all multivariable complex process, needs to test through repeatedly calculating, and is well-designed, just can reach desirable clean-up effect.
The present invention adopts up-to-date microelectric technique and control theory, realizes Based Intelligent Control, reaches the reasonable disposition of blast, wind speed, illumination and temperature, obtains best clean-up effect.
The ballast of one of critical component of the present invention is installed in the ultraviolet radiant light fume purifier of fume.This position working environment is comparatively abominable, and temperature reaches more than 100 ℃, needs the design specialized electric ballast, to adapt to the requirement of special environment, reaches reliable operation, the superperformance that the life-span is long.
Summary of the invention
The present invention proposes a kind of intelligent ultra-violet radiation cooking fume control equipment; it is by light source irradiation device 4, intelligent electric ballast 6, with the intelligent controller 11 of temperature, blast, wind speed, illumination control; if having time, temperature, fault message display, with forming with the control cabinet 12 of feed protection and sensor 2,3, the control elements such as 10 of range hood fan 9 interlocks.Each several part characteristics of the present invention are as follows:
(1) the light source irradiation device 4: light source is the core component of intelligent two waveband ultraviolet radiant light lampblack purifying system.It is low pressure high ozone two waveband mercury lamp that the present invention uses optical plasma generator tube 7-, makes the light source of intelligent two waveband ultraviolet radiant light lampblack purifying system.Its inventive point is as follows: utilize transmissive to go out UV-C254nm and the UV-D185nm ultraviolet light of most of energy, at the quartz ampoule tube wall " cold spot " is set: being heated in the plasmatron makes mercury vapour become mercury vapour, and mercury vapour is excited to produce ultraviolet light.The pressure size of mercury vapour is the sensitive parameter of photon energy, should keep stable.And the pressure size of mercury vapour is very responsive to managing interior temperature, and optical plasma pipe itself is exactly the device of heating, is in again under the complicated thermal source environment, and it is very rambunctious keeping isoperibol.Thinking is to set up one " cold spot " at the inwall of quartz ampoule, allows unnecessary mercury vapour run into " cold spot " and solidifies.Thereby temperature in the adjustable pipe reduces the impact of environment temperature, reaches required illuminance.
(2) intelligent electric ballast 6: electric ballast is the power supply of optical plasma pipe.Intelligent two waveband ultraviolet radiant light lampblack purifying system need be equipped with powerful special electronic ballast, and is supporting with light source.The inventive point of intelligent electric ballast is as follows: be equipped with open circuit, short circuit, overcurrent protection, and light source failure signal.In the time of preventing that light source from damaging, damage simultaneously electric ballast.When light source had fault, system can show the fault-signal warning.
(3) intelligent controller 11 of system: general or the coupling of n platform lampblack absorber with the kitchen of intelligent ultra-violet radiation cooking fume control equipment, must unify to control to it.For improving the clean-up effect of intelligent two waveband ultraviolet radiant light lampblack purifying system itself, must take Real Time Monitoring according to the factors at scene.Its inventive point is as follows: a) the current equalizer 1 setting position sensor 2 of every lampblack absorber, and blower fan 9 arranges linked switch 8, realizes the interlock of intelligent two waveband ultraviolet radiant light lampblack purifying system and lampblack absorber, realizes Synchronization Control; B) multipoint temperature sensor 3 is set, realizes on-the-spot Real Time Monitoring.The temperature sensor 3 that arranges in intelligent two waveband ultraviolet radiant light lampblack purifying system according to the method for the employing optimum control of the temperature in the device or fuzzy control, is regulated the wind speed of exhausting duct blower fan 9 or range hood fan 9, temperature constant in the assurance device.
Description of drawings
Fig. 1 is schematic diagram of the present invention.Thick line is alternating current 220V feed line among the figure, and fine rule is the signal flux lines, and the fine rule four-headed arrow is for regulating control line (performer control line).The basic principle of system's control is to detect according to the real time temperature in the light source irradiation device 6, (blower fan 9 can be installed in smoke discharging pipe to control blower fan 9, also can be installed in lampblack absorber outlet or fresh air inlet) speed, to guarantee that light source irradiation device 4 interior temperature keep the best effort environment of stable and intelligent electric ballast 6, reach the optimum efficiency of fume purifying; The position sensors 2 of the temperature sensor 10 of smoke discharging pipe, the linked switch 8 of blower fan 9, lampblack absorber etc. arrange for demands such as interlock and fire prevention.Fig. 2 is the intelligent ultra-violet radiation cooking fume control equipment sketch supporting with separate unit kitchen range lampblack absorber.
The specific embodiment
Intelligent ultra-violet radiation cooking fume control equipment is comprised of three parts: light source irradiation device 4, control cabinet 12, sensor 2,3, the control assemblies such as 10.The first component of system is that light source irradiation device 4 is installed in the rectangular frame.Light emitting source and control element wherein are housed.Light source has 1～6 100W optical plasma generator tube 7 (low pressure high ozone two waveband mercury lamp); Control assembly has 1～6 100W intelligent electric ballast, 6, one table apparatus terminal control plates 5.Light source irradiation device 4 can be installed in the cavity that relatively seals, its one (input) directly or by pipeline is connected with the delivery outlet (smoke outlet flue) of lampblack absorber, and its other end (output) directly or by pipeline is connected with the kitchen exhaust road.The second component of system is control cabinet 12.These parts are installed on the wall of handled easily in kitchen independently, are connected with lampblack absorber by wall spool, ceiling spool with cable, but centralized Control 1-6 platform lampblack absorber.Control cabinet is equipped with the feed end daughter board on 12 chassis, holding circuit, dc source etc.; Intelligent controller 11, display screen, control button etc. are housed on the panel.The third part of system is the sensor group, comprises the temperature sensor 3,10 that is installed in the light source irradiation device 4, in the flue, is installed in the position sensor 2 of lampblack absorber current equalizer 1, and the optoelectronic switch 8 etc. that is installed in blower fan 9.Action button by control cabinet 12, by the real-time sensor that detects of each several part, control terminal, the calculating of the controller through having intelligent control function, analysis and comprehensively control execution unit (such as blower fan 9) and displaying contents is provided, realize the real-time control of purification function, reach optimum clean-up effect.
Claims (5)
1. intelligent ultra-violet radiation cooking fume control equipment is characterized in that two waveband light source irradiation device 4, sensor group 2,3 and 10, controller 11 and the control cabinet 12 of particular design.
2. intelligent ultra-violet radiation cooking fume control equipment according to claim 1 is characterized in that: light source irradiation device 4 uses low pressure high ozone two waveband optical plasma generator tubes 7 to do light source.At the quartz ampoule inwall " cold spot " is set, allows unnecessary mercury vapour run into " cold spot " and solidify, transmissive goes out UV-C254nm and the UV-D185nm ultraviolet light of most of energy.
3. according to claim 1,2 described intelligent ultra-violet radiation cooking fume control equipments, it is characterized in that: intelligent electric ballast 6 is power supplys of optical plasma pipe in the light source irradiation device 4, can provide simultaneously the information of optical plasma pipe fault; Adopt the 220V power supply, have the performance of good airproof performance, anti-high temperature more than 100 ℃, possess short circuit, open circuit, overcurrent protection function.
4. according to claim 1,2,3 described intelligent ultra-violet radiation cooking fume control equipments, it is characterized in that: control cabinet 12 also has feed control and power supply protection circuit except dc source is provided.It and range hood fan 9 link, and realize Based Intelligent Control and energy-conservation.Display screen, control button are installed on the panel.Friendly man machine operation interface is provided.
5. according to claim 1,2,3,4 described intelligent ultra-violet radiation cooking fume control equipments, it is characterized in that: the custom-designed control software of intelligent controller 11 devices has temperature, blast, wind speed, illumination control in the control cabinet 12, for a long time, temperature, wind speed indication, light source failure is reported to the police, the multi-functional of flue high temperature alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100727572A CN103316574A (en) | 2012-03-20 | 2012-03-20 | Intelligent type ultra violet radiation oil smoke purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100727572A CN103316574A (en) | 2012-03-20 | 2012-03-20 | Intelligent type ultra violet radiation oil smoke purifying device |
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| CN103316574A true CN103316574A (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100727572A Pending CN103316574A (en) | 2012-03-20 | 2012-03-20 | Intelligent type ultra violet radiation oil smoke purifying device |
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| CN (1) | CN103316574A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629721A (en) * | 2013-12-20 | 2014-03-12 | 谢卓 | Household smoke-free range hood |
| CN104536406A (en) * | 2014-12-17 | 2015-04-22 | 北京优耐士科技有限公司 | Control device for kitchen purging system |
| CN105444240A (en) * | 2016-01-15 | 2016-03-30 | 许文华 | Colorful, ultrathin and multifunctional range hood |
| CN106997185A (en) * | 2017-05-25 | 2017-08-01 | 天津吉麦克环保科技有限公司 | A kind of intelligent cooking fume control equipment control cabinet |
Citations (7)
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| US20030146082A1 (en) * | 2002-01-16 | 2003-08-07 | Ventmaster (Europe) Ltd. | Ultra violet lamp ventilation system method and apparatus |
| CN1569348A (en) * | 2003-07-16 | 2005-01-26 | 张润松 | Ultraviolet radiation light cleaning machine |
| US20060219235A1 (en) * | 2005-03-16 | 2006-10-05 | Halton Oy | Fume treatment method and apparatus using ultraviolet light to degrade contaminants |
| CN201203185Y (en) * | 2008-02-20 | 2009-03-04 | 张皓 | Cooking fume purifier |
| WO2009092546A2 (en) * | 2008-01-22 | 2009-07-30 | Niro-Plan Ag | Kitchen exhaust ultraviolet system |
| CN201517799U (en) * | 2009-07-31 | 2010-06-30 | 关洪新 | Apparatus for purifying cooking-fume |
| CN202024396U (en) * | 2010-12-21 | 2011-11-02 | 吴阳 | Photolysis and oxidation fume exhaust hood |
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2012
- 2012-03-20 CN CN2012100727572A patent/CN103316574A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030146082A1 (en) * | 2002-01-16 | 2003-08-07 | Ventmaster (Europe) Ltd. | Ultra violet lamp ventilation system method and apparatus |
| CN1569348A (en) * | 2003-07-16 | 2005-01-26 | 张润松 | Ultraviolet radiation light cleaning machine |
| US20060219235A1 (en) * | 2005-03-16 | 2006-10-05 | Halton Oy | Fume treatment method and apparatus using ultraviolet light to degrade contaminants |
| WO2009092546A2 (en) * | 2008-01-22 | 2009-07-30 | Niro-Plan Ag | Kitchen exhaust ultraviolet system |
| CN201203185Y (en) * | 2008-02-20 | 2009-03-04 | 张皓 | Cooking fume purifier |
| CN201517799U (en) * | 2009-07-31 | 2010-06-30 | 关洪新 | Apparatus for purifying cooking-fume |
| CN202024396U (en) * | 2010-12-21 | 2011-11-02 | 吴阳 | Photolysis and oxidation fume exhaust hood |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629721A (en) * | 2013-12-20 | 2014-03-12 | 谢卓 | Household smoke-free range hood |
| CN104536406A (en) * | 2014-12-17 | 2015-04-22 | 北京优耐士科技有限公司 | Control device for kitchen purging system |
| CN105444240A (en) * | 2016-01-15 | 2016-03-30 | 许文华 | Colorful, ultrathin and multifunctional range hood |
| CN106997185A (en) * | 2017-05-25 | 2017-08-01 | 天津吉麦克环保科技有限公司 | A kind of intelligent cooking fume control equipment control cabinet |
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Application publication date: 20130925 |
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