CN103712288A - Air purifier - Google Patents

Air purifier Download PDF

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Publication number
CN103712288A
CN103712288A CN201410011487.3A CN201410011487A CN103712288A CN 103712288 A CN103712288 A CN 103712288A CN 201410011487 A CN201410011487 A CN 201410011487A CN 103712288 A CN103712288 A CN 103712288A
Authority
CN
China
Prior art keywords
air
shell
air purifier
ultraviolet lamp
inwall
Prior art date
Application number
CN201410011487.3A
Other languages
Chinese (zh)
Inventor
邹炎
续京平
Original Assignee
北京诺曼斯佰环保科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京诺曼斯佰环保科技有限公司 filed Critical 北京诺曼斯佰环保科技有限公司
Priority to CN201410011487.3A priority Critical patent/CN103712288A/en
Publication of CN103712288A publication Critical patent/CN103712288A/en

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Abstract

The invention relates to an air purifier used for deeply purifying indoor air. The air purifier is simple in structure and capable of deeply and effectively purifying the indoor air. The air purifier comprises an outer shell (1), an air inlet (2), an air outlet (3) and a fan (7) arranged in the outer shell (1), the air inlet (2) and the air outlet (3) are formed in the outer shell (1), nano-photocatalyst coatings (15) are arranged on blades of the fan (7), a nano-photocatalyst coating (15) is arranged on the inner wall of the outer shell (1), a plurality of ultraviolet lamp tubes (16) are arranged in the inner wall of the outer shell (1), and the ultraviolet lamp tubes (16) are arranged at the positions close to the air inlet (2). The whole air purifier is simple in structure and easy to mount and dismount, can achieve the purification function, and meanwhile can achieve the function of humidifying and heating the air.

Description

Air purifier
Technical field
The present invention relates to a kind of air purifier, particularly relate to a kind of air purifier that carries out deep layer purification for the air to indoor.
Background technology
In recent years, the air quality in the most of city of China is all relatively poor, growth in the living standard along with people, people have dropped into increasing concern for the quality of living environment, particularly room air around, to around or the quality requirement of room air also more and more higher, and adopted various air purifiers to change the quality of room air.Traditional air purifier, at present, known indoor air cleaner is by air suction filter by blower fan, again by various filter materials as HEPA, chemical complexing agent, anion generators etc. are by the Bas Discharged after filtering, this traditional air purifier function is single, do not possess adjusting indoor humidity, the function of temperature, particularly because air purifier is comparatively being worked under rugged environment, such as finishing building site, the suspended particulates such as dust are seriously polluted, can cause air purifier in use, owing to adsorbing the bulky grain suspension of high concentration, make the capped clean-up effect that affects of air inlet.Therefore in use band is served restriction.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of simple in structure, can deep layer, the air purifier that effectively purifies the air of a room.
Air purifier of the present invention, comprise shell, be arranged on air inlet and the gas outlet on shell and be arranged on the blower fan in described shell, also comprise air filtration and purification apparatus, described air filtration and purification apparatus comprises the first screen pack and is arranged on the cleanser between described the first screen pack, it is characterized in that: on the flabellum of described blower fan, be provided with nano photo-catalytic coating, on the inwall of shell, be provided with nano photo-catalytic coating, some ultraviolet lamp tubes are also installed on the inwall of shell, and described ultraviolet lamp tube is arranged on the air inlet place near air.
Air purifier of the present invention, is also provided with nano photo-catalytic coating on the inwall of the volute of wherein said blower fan.
Air purifier of the present invention, wherein said ultraviolet lamp tube is three, described three ultraviolet lamp tubes are del and arrange.
Air purifier of the present invention, is evenly provided with several sawtooth projections on the inwall of wherein said shell, be provided with nano photo-catalytic coating on described sawtooth projection.
Air purifier of the present invention, is wherein removably mounted on the inwall of described shell in nano photo-catalytic coating.
Air purifier of the present invention, wherein said nano photo-catalytic coating connects and is sprayed on outer casing inner wall.
Air purifier of the present invention, is provided with opening on the shell at wherein said ultraviolet lamp tube place, is provided with for sealing the baffle plate of opening on opening, and described baffle plate and edge of opening are hinged.
Air purifier of the present invention, wherein said air inlet and place, gas outlet are separately installed with one deck the second screen pack.
Air purifier of the present invention, wherein said shell consists of the first housing and second housing two parts, and described the first housing is positioned at ultraviolet lamp tube place, and the first housing is made by transparent material.
Air purifier of the present invention, in wherein said shell, be also provided with air filtration and purification apparatus, described air filtration and purification apparatus comprises the first screen pack and is arranged on the cleanser between described the first screen pack, between described blower fan and described gas outlet, be provided with heater, described heater is resistive heater, the top of described air filtration and purification apparatus is provided with water feed apparatus, described air inlet, ultraviolet lamp tube, air filtration and purification apparatus, blower fan, heater arranges or is horizontally disposed with gas outlet is vertical successively, on the inwall of described shell, be provided with a plurality of brackets, described bracket supports respectively ultraviolet lamp tube, described air filtration and purification apparatus, blower fan and heater, on the sidewall of described shell, be set with dust cover, on described dust cover, be provided with along the opening of described housing axis direction, the both ends of the surface edge of described opening arranges respectively thread gluing accordingly.
Air purifier difference from prior art of the present invention is that air purifier of the present invention is provided with nano photo-catalytic coating on the inwall of described blower fan and described shell, and on the outer casing inner wall between described blower fan and the air inlet of described shell, some ultraviolet lamp tubes are also installed, when air purifier horizontal positioned, air enters in air purifier from the air inlet of air purifier, open ultraviolet lamp tube, ultraviolet ray is irradiated in the nano photo-catalytic coating arranging on inwall, and airborne harmful substance is some VOC, SO for example xwith some NO x, under the effect of photocatalyst, through ultraviolet light, irradiate SO xand NO xbe oxidized to respectively SO 4 2-and NO 3 -, react as follows: VOC → CO 2+ H 2o(is usingd nano photo-catalytic as catalyst); SO 2+ O 2→ SO 4 2-(usining nano photo-catalytic as catalyst); NO x+ O 2→ NO 3 -(usining nano photo-catalytic as catalyst), thus play the effect purifying air, on the flabellum of blower fan, be provided with nano photo-catalytic coating, can improve the effect purifying air.
In air purifier of the present invention, sawtooth projection has increased the area of nano photo-catalytic coating; Nano photo-catalytic coating is dismountable, is convenient to change coating; Nano photo-catalytic coating can be to be also painted on outer casing inner wall, when nano photo-catalytic coating lost efficacy, can be directly in the nano photo-catalytic coating losing efficacy in the new coating of spraying one deck, very convenient; The housing at ultraviolet lamp tube place can be opened, and is convenient to change ultraviolet lamp tube; At air inlet place and gas outlet place, screen pack being set is convenient to the impurity of airborne larger particles to carry out dust removal by filtration; The material of the first housing is transparent material, because the first housing is arranged on ultraviolet lamp tube place, and be provided with nano photo-catalytic coating on the inwall of the first housing, transparent shell is convenient to entering in housing of sunlight, can also avoid opening daytime ultraviolet lamp tube, save electric energy simultaneously; At blower fan rear side, be provided with air filtration and purification apparatus, play the effect of double purification air, cleanser plays the remaining pernicious gas after filtering is carried out to in-depth filtration and suction-operated, can also effectively adsorb benzene and benzene compounds, ammonia and more unmanageable aldehydes, mushroom etc. simultaneously; Blower fan and heater play the effect that regulates indoor air humidity or temperature, dust cover can intercept the outside at dust cover by airborne oarse-grained material when air quality is poor, avoid the outer surface of air purifier to be covered by dust, extend the service life of air purifier; Thread gluing is convenient to hang air purifier.
Below in conjunction with accompanying drawing, air purifier of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of air purifier of the present invention;
Fig. 2 is the cutaway view of air purifier of the present invention.
The specific embodiment
As shown in Figure 1 and Figure 2, air purifier of the present invention comprises shell 1, is arranged on air inlet 2 and gas outlet 3 on shell 1.When air purifier horizontal positioned, shell 1 consists of the first housing 111 and second housing 112 two parts, the first housing 111 can adopt transparent material or opaque material to make, and preferably adopts transparent material in the present embodiment, and the second housing 112 adopts opaque material to make.Transparent the first housing 111 is positioned at a side of air inlet 2, opaque the second housing 112 is positioned at a side of gas outlet 3, in the outside of transparent the first housing 111, be set with dust cover 13, on the inwall of transparent the first housing 111, be provided with nano photo-catalytic coating 15, on the inwall of transparent the first housing 111, be also installed with three ultraviolet lamp tubes 16, and three ultraviolet lamp tubes 16 are del and arrange, on the shell 1 at ultraviolet lamp tube 16 places, be provided with opening, on opening, be provided with for sealing the baffle plate of opening, described baffle plate and edge of opening are hinged, be convenient to change ultraviolet lamp tube 16, position near transparent the first housing 111 on opaque the second housing 112 is provided with blower fan 7, on the flabellum of blower fan 7, be provided with nano photo-catalytic coating 15, on the inwall of the volute of blower fan 7, be also provided with nano photo-catalytic coating 15, rear side at blower fan 7 is provided with air filtration and purification apparatus 4, air filtration and purification apparatus 4 comprises the cleanser 6 between two-layer the first screen pack 5, above air filtration and purification apparatus 4, be also provided with water feed apparatus 8, below gas outlet 3, be provided with heater 9, heater 9 is resistive heater.The bottom of shell is provided with base 10, on base 10, be provided with and control blower fan 7, the switch 11 of heater 9, can connect according to actual needs any one or two in the switch that drives blower fan 7 and heater 9, realize the effect that regulates indoor air humidity or temperature, on dust cover 13, be provided with along the opening of housing axis direction, the both ends of the surface edge of opening is corresponding respectively arranges thread gluing 14, water feed apparatus 8 can be simple water inlet, also can be the combination of water inlet and conduit pipe, and any other parts that water can be caused to air filtration and purification apparatus 4.At air inlet 2 places and 3 places, gas outlet, be respectively arranged with the second screen pack 51.
Nano photo-catalytic coating 15 is removable, nano photo-catalytic coating 15 can be the inwall that is painted on transparent the first housing 111, when nano photo-catalytic coating 15 lost efficacy, can directly on the inwall of transparent the first housing 111, spray new nano photo-catalytic coating 15, also can be that a film that scribbles nano photo-catalytic pastes on the inwall of transparent the first housing 111, other suitable removably is also passable, when 15 failures in a long time of nano photo-catalytic coating or damage, the film directly more renewing, avoids affecting the clean-up effect of air purifier.
As a kind of preferred form, on the inwall of shell, be evenly provided with several sawtooth projections, on described sawtooth projection, be provided with nano photo-catalytic coating.
The cleanser 6 of air filtration and purification apparatus 4, for take active carbon as base material, particular purification material after special process is processed, can carry out catalysis, decomposition, oxidation and absorption to pernicious gases such as aldehydes.Water is injected to water feed apparatus by syringe, the cleanser 6 infiltrating in directly flowing to filter course, because cleanser 6 possesses humidity conditioning function, the excessive moisture in indoor temperature can absorption chamber higher than 60% time, when being less than 40%, indoor humidity can suitably discharge moisture again, with humidity best in holding chamber.Water feed apparatus also can be for cleaning nano photo-catalytic coating 15 simultaneously.
The course of work of air purifier of the present invention is: while purifying air, first open blower fan 7, first by 13 pairs of airborne bulky grain suspensions of dust cover, carry out preliminary adsorption filtration, then in air, larger suspension is filtered by second screen pack 51 at air inlet 2 places again, after filtration, from air inlet 2, enter in air purifier, in the time of by day, open, sunlight is irradiated to the nano photo-catalytic coating 15 in inner walls through transparent the first housing 111, under the catalytic action of nano photo-catalytic coating 15, some harmful substances of air are VOC, SO for example xwith some NO x, SO xand NO xbe oxidized to SO 4 2-and NO 3 -, VOC is converted to free of contamination material, reacts as follows: VOC → CO 2+ H 2o(is usingd nano photo-catalytic as catalyst); SO 2+ O 2→ SO 4 2-(usining nano photo-catalytic as catalyst); NO x+ O 2→ NO 3 -(usining nano photo-catalytic as catalyst), reacted air carries out adsorption filtration by 5 pairs of the first screen packs residual these the more tractable conventional harmful substances of suspended particulate substance of air after the preliminary adsorption filtration of dust cover 13 that are arranged in cleanser 6 the place aheads again, and then remaining pernicious gas carries out in-depth filtration, decomposition and absorption after 6 pairs of benzene of cleanser and benzene compounds, ammonia, the more unmanageable aldehydes of TVOC machine, mushroom and previous reaction, after 5 pairs of filtrations of the first screen pack of the rear side of finally being processed by damping again, pure air carries out humidity regulation.The first screen pack 5 of rear side is directly placed on cleanser, and the first screen pack 5 of front side is to be placed on the wire netting that is fixed on cleanser 6 front sides, two-layer the first screen pack 5 materials are identical, and last air is after the second screen pack 51 by 3 places, gas outlet filters, and from gas outlet, 3 discharge.
In air purifier of the present invention, air inlet 2, ultraviolet lamp tube 16, air filtration and purification apparatus 4, blower fan 7, heater 9 and gas outlet 3 can also be vertical placements successively.No matter be vertical placement, or horizontal positioned, three ultraviolet lamp tubes are to be all del to arrange.When vertical placement, air is to flow in air purifier from base 10 belows, is applicable to like this Air Flow and purification.On the inwall of shell 1, be provided with a plurality of brackets 12, bracket 12 is support air filtering and purifying 4, blower fan 7 and heater 9 respectively.Whole apparatus structure is simple, is easy to install and mounting or dismounting, can play catharsis, can also play humidification, the heat effect to air simultaneously.
Above-described embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention, all should fall in the definite protection domain of the claims in the present invention book.

Claims (10)

1. an air purifier, comprise shell (1), be arranged on air inlet (2) on shell (1) and gas outlet (3) and be arranged on the blower fan (7) in described shell (1), it is characterized in that: on the flabellum of described blower fan (7), be provided with nano photo-catalytic coating (15), on the inwall of shell (1), be also provided with nano photo-catalytic coating (15), some ultraviolet lamp tubes (16) are also installed on the inwall of shell (1), and described ultraviolet lamp tube (16) is arranged near the air inlet (2) of air and locates.
2. air purifier according to claim 1, is characterized in that: on the inwall of the volute of described blower fan (7), be also provided with nano photo-catalytic coating (15).
3. air purifier according to claim 1, is characterized in that: described ultraviolet lamp tube (16) is three, and described three ultraviolet lamp tubes are del and arrange.
4. air purifier according to claim 1, is characterized in that: on the inwall of described shell (1), be evenly provided with several sawtooth projections, be provided with nano photo-catalytic coating (15) on described sawtooth projection.
5. air purifier according to claim 1, is characterized in that: described nano photo-catalytic coating (15) is removably mounted on the inwall of described shell (1).
6. air purifier according to claim 1, is characterized in that: described nano photo-catalytic coating (15) is sprayed on shell (1) inwall.
7. according to the air purifier described in claim 1-6 any one, it is characterized in that: on the shell (1) that described ultraviolet lamp tube (16) is located, be provided with opening, be provided with for sealing the baffle plate of opening on opening, described baffle plate and edge of opening are hinged.
8. air purifier according to claim 7, is characterized in that: at described air inlet (2) and gas outlet (3), locate to be separately installed with one deck the second screen pack (51).
9. air purifier according to claim 8, it is characterized in that: described shell (1) consists of the first housing (111) and the second housing (112) two parts, described the first housing (111) is positioned at ultraviolet lamp tube (16) to be located, and the first housing (111) is made by transparent material.
10. air purifier according to claim 9, it is characterized in that: in described shell (1), be also provided with air filtration and purification apparatus (4), described air filtration and purification apparatus (4) comprises the first screen pack (5) and is arranged on the cleanser (6) between described the first screen pack (5), between described blower fan (7) and described gas outlet (3), be provided with heater (9), described heater (9) is resistive heater, the top of described air filtration and purification apparatus (4) is provided with water feed apparatus (8), described air inlet (2), ultraviolet lamp tube (16), air filtration and purification apparatus (4), blower fan (7), heater (9) arranges or is horizontally disposed with gas outlet (3) are vertical successively, on the inwall of described shell (1), be provided with a plurality of brackets (12), described bracket (12) supports respectively ultraviolet lamp tube (16), described air filtration and purification apparatus (4), blower fan (7) and heater (9), on the sidewall of described shell (1), be set with dust cover (13), on described dust cover (13), be provided with along the opening of described shell (1) axis direction, the both ends of the surface edge of described opening arranges respectively thread gluing (14) accordingly.
CN201410011487.3A 2014-01-10 2014-01-10 Air purifier CN103712288A (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982789A (en) * 2014-04-17 2014-08-13 宁波笛皓照明科技有限公司 Photocatalyst LED (light emitting diode) purifying and energy-saving lamp
CN104006455A (en) * 2014-05-08 2014-08-27 亿利资源集团有限公司 Air purifier with humidifying performance
CN104019499A (en) * 2014-05-08 2014-09-03 亿利资源集团有限公司 Air purifier with humidifying and sterilizing performance
CN104279645A (en) * 2014-10-16 2015-01-14 太仓市大友空调设备有限公司 Small-size open-type air purifier structure for indoor use
CN104949248A (en) * 2015-07-08 2015-09-30 冯林 Temperature adjusting device with intelligent dehumidification function and air purification function
CN105333518A (en) * 2015-11-12 2016-02-17 孔祥华 Detachable photocatalytic air purifier having humidifying function
CN107532813A (en) * 2015-07-29 2018-01-02 张正宇 A kind of air purifier with air-source dehumidification function
CN107532811A (en) * 2015-07-22 2018-01-02 张欣 Intelligent and high-efficiency hygroscopic machine
CN107532812A (en) * 2015-07-29 2018-01-02 顾海昌 A kind of bladeless fan with air-source dehumidification function
CN107532810A (en) * 2015-07-22 2018-01-02 顾海昌 A kind of bladeless fan with high-efficiency dehumidification function
CN107532809A (en) * 2015-07-08 2018-01-02 张欣 A kind of intelligent air purifier with dehumidification function
CN110207285A (en) * 2019-05-09 2019-09-06 安徽皖华环保设备科技有限公司 A kind of formaldehyde purifier and purification method
CN111686577A (en) * 2020-05-31 2020-09-22 华南理工大学 Light-heat catalytic air purifier

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982789A (en) * 2014-04-17 2014-08-13 宁波笛皓照明科技有限公司 Photocatalyst LED (light emitting diode) purifying and energy-saving lamp
CN104019499B (en) * 2014-05-08 2017-01-18 亿利资源集团有限公司 Air purifier with humidifying and sterilizing performance
CN104006455A (en) * 2014-05-08 2014-08-27 亿利资源集团有限公司 Air purifier with humidifying performance
CN104019499A (en) * 2014-05-08 2014-09-03 亿利资源集团有限公司 Air purifier with humidifying and sterilizing performance
CN104279645A (en) * 2014-10-16 2015-01-14 太仓市大友空调设备有限公司 Small-size open-type air purifier structure for indoor use
CN104949248A (en) * 2015-07-08 2015-09-30 冯林 Temperature adjusting device with intelligent dehumidification function and air purification function
CN107532809A (en) * 2015-07-08 2018-01-02 张欣 A kind of intelligent air purifier with dehumidification function
CN107532808A (en) * 2015-07-08 2018-01-02 张正宇 A kind of temperature-adjusting device with Intelligent dehumidifying function and air-cleaning function
CN107532810A (en) * 2015-07-22 2018-01-02 顾海昌 A kind of bladeless fan with high-efficiency dehumidification function
CN107532811A (en) * 2015-07-22 2018-01-02 张欣 Intelligent and high-efficiency hygroscopic machine
CN107532812A (en) * 2015-07-29 2018-01-02 顾海昌 A kind of bladeless fan with air-source dehumidification function
CN107532813A (en) * 2015-07-29 2018-01-02 张正宇 A kind of air purifier with air-source dehumidification function
CN105333518A (en) * 2015-11-12 2016-02-17 孔祥华 Detachable photocatalytic air purifier having humidifying function
CN105333518B (en) * 2015-11-12 2018-06-19 孔祥华 A kind of detachable photocatalysis air purifying device for having humidification function
CN110207285A (en) * 2019-05-09 2019-09-06 安徽皖华环保设备科技有限公司 A kind of formaldehyde purifier and purification method
CN111686577A (en) * 2020-05-31 2020-09-22 华南理工大学 Light-heat catalytic air purifier

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