CN204739644U - Take photo -catalyst to remove disinfect range hood of air purification function of flavor - Google Patents

Take photo -catalyst to remove disinfect range hood of air purification function of flavor Download PDF

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Publication number
CN204739644U
CN204739644U CN201520231553.8U CN201520231553U CN204739644U CN 204739644 U CN204739644 U CN 204739644U CN 201520231553 U CN201520231553 U CN 201520231553U CN 204739644 U CN204739644 U CN 204739644U
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China
Prior art keywords
flavor
range hood
nano photo
catalytic
photo
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CN201520231553.8U
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Chinese (zh)
Inventor
黄伟强
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ZHONGSHAN ZHENGMEI METAL PRODUCT Co Ltd
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ZHONGSHAN ZHENGMEI METAL PRODUCT Co Ltd
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Abstract

The utility model provides a take photo -catalyst to remove disinfect range hood of air purification function of flavor, its includes the main tank body and cover the panel in its open front, the internal ducting system that is provided with of main tank, its characterized in that: the internal surface of main tank, the ducting system internal surface is provided with the photo -catalyst coating to the internal more than one ultraviolet tube of being provided with shines the photo -catalyst coating at the main tank. The beneficial effects of the utility model are that: the inside nanometer titanium dioxide photocatalyst of the lampblack absorber that is provided receives natural light, fluorescent lamp, under the effect that ultraviolet lamp shines, will produce the electron with the hole is right, hole and electronic energy respectively with the air in water and oxygen hydrogen oxyradical and the negative oxygen ion that the production has extremely strong redox ability that combine together. Utilize this kind of redox can decompose and detach various organic substance and the inorganic harmful gas of part in the oil smoke effectively, disinfect, the mould proof, deodorize, the effect that purifies the environment such as antifouling.

Description

A kind of range hood with nano photo-catalytic flavor-absorbing disinfecting air-cleaning function
Technical field
The utility model relates to a kind of kitchen appliance, specifically a kind of range hood with nano photo-catalytic flavor-absorbing disinfecting air-cleaning function.
Background technology
Kitchen is huge numbers of families' Source of life, also be the manufacture source of people's environmental pollution simultaneously, a large amount of germs that a large amount of pernicious gas produced when people cook and sewer, common duct, the food rotted, food waste produce, virus, foul odour distribute and waft and brim with between whole kitchen, greatly endanger the health of people.The general lampblack absorber manufacturer just simple lampblack absorber discharge capacity that strengthens solves eliminating kitchen pollution, but can not reach and comprehensively effect a radical cure effect.
Prior art is as " circulation type cleaning oil smoke of band stereo air curtain " of publication number CN1828148A, its principal character be take the method application photocatalyst of Inner eycle, process that activated carbon technology carries out kitchen internal contamination, this purification method can alleviate kitchen pollution in certain degree, and saved building cost, decrease the trouble of installation.But Chinese have the cooking custom of quick-fried blast, strong oil smoke remains flue gas still at kitchen Inner eycle quickly through the suction of blower fan, is difficult to the purification completely realizing pernicious gas.Another person, greasy dirts a large amount of in cigarette machine smoking process, only by constantly changing purifying net, both having increased the use cost of cigarette machine, having bothered very much again.
Separately have " air curtain apparatus of side suction cooking fume exhauster air " of patent No. ZL200820056278.0, this patent employs activated carbon filtration plate, active carbon utilizes porous physical characteristic to come large molecular gas in absorbed air and suspended particulate such as smog, dust etc., it is the object being reached filtration, purification air by blower fan forced-air circulation, but need to regularly replace filter core, efficiency of actual is lower, can not eradicate pernicious gas.
Utility model content
The purpose of this utility model is the shortcoming existed to overcome prior art, and provide a kind of structure simple, easy to assembly, production cost is low, effectively can remove a kind of range hood with nano photo-catalytic flavor-absorbing disinfecting air-cleaning function of pernicious gas in oil smoke.
The utility model object realizes with the following methods: a kind of range hood with nano photo-catalytic flavor-absorbing disinfecting air-cleaning function, it panel comprising main box and cover its open front, panel is provided with smoking port, wind deflector entirety covers on smoking port, ducting system is provided with in main box, the air inlet of ducting system is coated with oil cleaner screen and communicates with smoking port, the air outlet of ducting system is connected with the exhaust opening being located at main box top, it is characterized in that: described main box inner surface, ducting system inner surface is provided with nano photo-catalytic coating, and in main box, be provided with more than one quartz burner irradiation nano photo-catalytic coating.
Described nano photo-catalytic coating is also arranged on oil cleaner screen surface.
Described quartz burner can be replaced fluorescent tube.
Described nano photo-catalytic coating is coating of titanium dioxide.
The beneficial effects of the utility model are: 1, structure is simple, and easy to assembly, production cost is low, improve the market competitiveness.2, the nano-titania photocatalyst being arranged on lampblack absorber inside is subject to natural daylight, fluorescent lamp, under the effect of ultraviolet lamps irradiates, will produce electronics and hole pair, hole and electronic energy combine with the water in air and oxygen respectively to produce and have hydroxyl free radical and the negative oxygen ion of extremely strong redox ability.Utilize this redox effectively to decompose and the various organic substance removed in oil smoke and part inorganic hazardous gas, sterilization, mildew-resistant, deodorize, the effect of the environment purification such as antifouling.3, photocatalyst does not participate in redox reaction directly as catalyst itself, and just change the required condition that occurs, so the ability of self not increase in time and be consumed and decay, in theory, only otherwise deliberately cross out or coat, photocatalyst can be effective for a long time, thus ensure its service life.
Accompanying drawing explanation
Fig. 1 is the utility model Standard figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the utility model.A kind of range hood with nano photo-catalytic flavor-absorbing disinfecting air-cleaning function, it panel 2 comprising main box 1 and cover its open front, panel 2 is provided with smoking port 3, wind deflector 4 entirety covers on smoking port 3, ducting system 5 is provided with in main box 1, the air inlet 51 of ducting system 5 is coated with oil cleaner screen 6 and communicates with smoking port 3, the air outlet 52 of ducting system 5 is connected with the exhaust opening 11 being located at main box 1 top, it is characterized in that: described main box 1 inner surface, ducting system 5 inner surface is provided with nano photo-catalytic coating, and in main box 1, be provided with more than one quartz burner 7 irradiate nano photo-catalytic coating.
Described nano photo-catalytic coating is also arranged on oil cleaner screen 6 surface.
Described quartz burner 7 can be replaced fluorescent tube.
Described nano photo-catalytic coating is coating of titanium dioxide.
Operation principle: when lampblack absorber works, position quartz burner in the inner or fluorescent tube work produce light and irradiate photocatalyst coating, photocatalyst coating will produce electronics and hole pair, and hole and electronic energy combine with the water in air and oxygen respectively to produce and have hydroxyl free radical and the negative oxygen ion of extremely strong redox ability.Utilize this redox effectively to decompose and the various organic substance removed in oil smoke and part inorganic hazardous gas, meanwhile, also there is sterilization, mildew-resistant, deodorize, the effect of the environment purification such as antifouling.Simultaneously, photocatalyst does not participate in redox reaction directly as catalyst itself, and just change the required condition that occurs, so the ability of self not increase in time and be consumed and decay, in theory, only otherwise deliberately cross out or coat, photocatalyst can be effective for a long time, thus ensure its service life, therefore can extensively promote the use of.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.

Claims (4)

1. the range hood with nano photo-catalytic flavor-absorbing disinfecting air-cleaning function, it panel (2) comprising main box (1) and cover its open front, panel (2) is provided with smoking port (3), wind deflector (4) entirety covers on smoking port (3), ducting system (5) is provided with in main box (1), the air inlet (51) of ducting system (5) is coated with oil cleaner screen (6) and communicates with smoking port (3), the air outlet (52) of ducting system (5) is connected with the exhaust opening (11) being located at main box (1) top, it is characterized in that: described main box (1) inner surface, ducting system (5) inner surface is provided with nano photo-catalytic coating, and in main box (1), be provided with more than one quartz burner (7) irradiation nano photo-catalytic coating.
2. a kind of range hood with nano photo-catalytic flavor-absorbing disinfecting air-cleaning function according to claim 1, is characterized in that: described nano photo-catalytic coating is also arranged on oil cleaner screen (6) surface.
3. a kind of range hood with nano photo-catalytic flavor-absorbing disinfecting air-cleaning function according to claim 1, is characterized in that: described quartz burner (7) can be replaced fluorescent tube.
4. a kind of range hood with nano photo-catalytic flavor-absorbing disinfecting air-cleaning function according to claim 1, is characterized in that: described nano photo-catalytic coating is coating of titanium dioxide.
CN201520231553.8U 2015-04-17 2015-04-17 Take photo -catalyst to remove disinfect range hood of air purification function of flavor Active CN204739644U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520231553.8U CN204739644U (en) 2015-04-17 2015-04-17 Take photo -catalyst to remove disinfect range hood of air purification function of flavor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520231553.8U CN204739644U (en) 2015-04-17 2015-04-17 Take photo -catalyst to remove disinfect range hood of air purification function of flavor

Publications (1)

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CN204739644U true CN204739644U (en) 2015-11-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105258185A (en) * 2015-11-14 2016-01-20 无锡清杨机械制造有限公司 Range hood with air purifying function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105258185A (en) * 2015-11-14 2016-01-20 无锡清杨机械制造有限公司 Range hood with air purifying function

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