CN104089337A - Indoor air purifier - Google Patents

Indoor air purifier Download PDF

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Publication number
CN104089337A
CN104089337A CN201410337064.0A CN201410337064A CN104089337A CN 104089337 A CN104089337 A CN 104089337A CN 201410337064 A CN201410337064 A CN 201410337064A CN 104089337 A CN104089337 A CN 104089337A
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China
Prior art keywords
air
main body
locating rack
body cabinet
indoor air
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Granted
Application number
CN201410337064.0A
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Chinese (zh)
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CN104089337B (en
Inventor
黄金宝
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YOFOTO Corp
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YOFOTO Corp
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Abstract

The invention discloses an indoor air purifier. The indoor air purifier comprises a main case, a filter unit, a draught fan and an air exhaust device, wherein the filter unit and the draught fan are arranged in the main case, and the air exhaust device is arranged above the top of the main case. The top and the bottom of the main case are provided with openings. The two sides of the bottom of the main case are respectively provided with a support, so that the main case is suspended, and the opening in the bottom of the main case serves as an air inlet. The draught fan comprises a driving motor with two output shafts, wherein the driving motor is fixed into the main case, and the two output shafts of the driving motor are respectively connected with a wind wheel; a volute is arranged on the periphery of each wind wheel, and the upper end of each volute is communicated with the air exhaust device. Air can enter the bottom of the indoor air purifier at 360 degrees so that the requirement for large-area air purification can be met; air flow absorbed from the bottom can be exhausted from four sides of the top through the wind wheels on the two sides at the same time, and strong negative pressure is formed in an air flue, so more air can be absorbed in from the air inlet in the bottom, the adsorption capacity of the air inlet can be increased, more air can be filtered in a short time, the circulation speed of the air in a room can be increased to the maximum extent, and the efficient purifying effect can be achieved.

Description

A kind of indoor air cleaner
Technical field
The present invention relates to a kind of gas treatment equipment, especially a kind of indoor air cleaner.
Background technology
According to statistics, people has the time of 70% left and right to spend indoor in life, and therefore the safety of room air and the health of human body are closely bound up.Room air pollution is mainly originated greatly by four at present: solid-state (particle) pollutant, comprises dust granules thing, pollen, smog etc.; Contaminants of chemical origin, the chemical substance of the heterogeneity containing as indoor hardware fitting, furniture and some cleaning supplies etc.; Biological pollutant, as microorganisms such as dirt mite, bacterium, moulds; And peculiar smell.These above-mentioned pollutions can cause allergic reaction, and chronic respiratory disease etc., damage health.
For this reason, disclose some for indoor air purifier at present, can adsorb, decompose or transform various air pollutants, effectively improved air cleanliness.As the application number Chinese patent application that is 201310753757.3, a kind of wooden air purifier is disclosed, by base unit, rear plate unit, be provided with air inlet left side plate frame unit, be provided with air outlet top board frame unit, be located at the air inlet system unit in left side plate frame unit and the outlet system of air unit that is located on top board frame unit forms, adopt left and right sides air intake, top air exhausting structure forward; The disclosed a kind of Household Air Purifier of Chinese patent application that and for example application number is 201310166167.0, comprise the cabinet with air inlet and exhaust outlet, be arranged on the blower fan in cabinet, filter assemblies, air inlet is in the front end face bottom of cabinet, exhaust outlet is positioned at the region of cabinet upper surface near rear end face, be blind shaped capable of adjusting to.
Above-mentioned air purifier, all by the mode of air-out above side air inlet, but this mode air can only enter into clarifier inside from Huo Liangge side, a side, intake is less, in addition, blower fan only has a wind wheel, likely cause fan operation not steady, and limited to the air quantity increasing effect of air inlet, make air circulation speed slow, cause purification efficiency low, clean-up effect is bad.
Summary of the invention
Technical problem to be solved by this invention is the problem existing for above-mentioned prior art, and a kind of indoor air cleaner of accelerating air circulation speed is provided.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of indoor air cleaner, comprise main body cabinet, be arranged on filter, the blower fan in described main body cabinet and be arranged on the exhaust apparatus of described main body cabinet over top, it is characterized in that, the top of described main body cabinet and bottom opening, be respectively arranged with support in described main body cabinet two bottom sides and make described main body cabinet unsettled, thereby the opening of main body cabinet bottom is as air inlet; Described blower fan comprises the double output shaft drive motors being fixed in described main body cabinet, and two output shafts of described drive motors are connected with respectively wind wheel, and described wind wheel periphery is provided with spiral case, and the upper end of described spiral case is communicated with described exhaust apparatus.
For ease of blower fan is set, in described main body cabinet, be also fixed with the bottom locating rack corresponding with described air inlet of hollow, in described locating rack, form air channel, described drive motors is arranged in the top of described locating rack, described wind wheel is arranged on two outsides on described locating rack top, described spiral case and described locating rack upper outside face fix and with described locating rack internal communication.
Described filter comprises the primary filter net that is arranged on described air inlet place, be arranged on HEPA screen pack, activated charcoal strainer and the light catalytic purifying optical catalyst module of the online side of described primary filter, by four layers of filtration, effectively remove various pernicious gases, particle etc., purify air.
In the preferred embodiment of the invention, described light catalytic purifying optical catalyst module comprises upper and lower two-layer photocatalyst filtering net, is provided with ultraviolet sterilization fluorescent tube between described photocatalyst filtering net.Ultraviolet sterilization fluorescent tube can powerful kill remaining virus and bacterium after front which floor filtration, and Nano titanium dioxide film in photocatalyst filtering net is under the irradiation of ultraviolet sterilization fluorescent tube, can produce similar photosynthetic light-catalyzed reaction, produce the extremely strong free radical of oxidability, there is very strong photoredox function, the pollutants such as oxidation Decomposition formaldehyde, benzene, ammonia, further remove various peculiar smell and stink, significantly promote clean efficiency.
Described locating rack bottom form the accommodating described filter of cavity and with described filter adaptation, one side of described locating rack and main body cabinet offers and picks and places mouth, the described mouthful place that picks and places is removably provided with panel and picks and places mouth by described panel sealing, HEPA screen pack, activated charcoal strainer, light catalytic purifying optical catalyst module are stacked successively, have formed drawer structure with panel, locating rack.
The top of described panel is provided with locating fastener, and described locating rack relevant position offers the locating hole coordinating with described locating fastener, and described panel bottom and described locating rack are fixed, and makes panel accurate positioning convenient disassembly again.
Described HEPA screen pack and activated charcoal strainer composition composite highly effective filter screen, described composite highly effective filter screen is respectively equipped with tie rod towards the both sides, one end of described panel, described light catalytic purifying optical catalyst module is provided with handle towards one end of described panel, so that composite highly effective filter screen and light catalytic purifying optical catalyst module are taken out easily in main body cabinet.
Described filter also comprises the anion generator near described exhaust apparatus, described anion generator is fixed on described locating rack upper inner, can produce abundant negative oxygen ion, along with the air after purifying discharges together, formation anion stream, can play the effect of smoke elimination, depositing dust, effectively improve room air structure.
The bottom of described support is all provided with respectively slipmat, to keep the steady placement of clarifier.
The top periphery of described exhaust apparatus has air-out grid, and the crown center of described exhaust apparatus is provided with guidance panel, and the air coming from spiral case can go out to be discharged in indoor environment by air-out grid, and control panel operates air purifier.
Compared with prior art, the invention has the advantages that: the bottom of air purifier is unsettled as air inlet, air outlet design from bottom to top, two wind wheels of a driven by motor, make bottom four sides 360 degree all can air intake, can meet large area air cleaning demand, when the air-flow being adsorbed by bottom, can discharge from top four sides through both sides wind wheel simultaneously, in air channel, form strong negative pressure, thereby more contribute to air to suck from bottom air inlet mouth, strengthen the adsorbance of air inlet, filter at short notice more air, strengthen to greatest extent the air circulation speed of house interior, reach the effect of high-efficient purification, and the design of two wind wheels can also allow air purifier operation more steady, air-out is more even, noise is down to minimum.
Brief description of the drawings
Fig. 1 is air purifier perspective view of the present invention;
Fig. 2 is the decomposition texture schematic diagram of air purifier of the present invention;
Fig. 3 is the filter decomposition texture schematic diagram (omission anion generator) of air purifier of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
Referring to Fig. 1 and Fig. 2, a kind of indoor air cleaner, comprise the main body cabinet 1 of top and bottom opening, the two bottom sides of main body cabinet 1 is respectively arranged with support 2, and support 2 is for supportive body cabinet 1, so that obtain main body cabinet 1 in vacant state, the bottom of support 2 is all provided with respectively slipmat 21, to keep the steady placement of clarifier, the opening of main body cabinet 1 bottom is as air inlet, has the space of air intake between itself and ground.
In main body cabinet 1, be provided with filter 3 and blower fan 4, the over top of main body cabinet 1 is provided with exhaust apparatus 5.Referring to Fig. 2 and Fig. 3, filter 3 comprises the primary filter net 31 that is fixed on air inlet place, above primary filter online 31, be provided with successively from the bottom to top HEPA screen pack 32, activated charcoal strainer 33, light catalytic purifying optical catalyst module 34, and anion generator 35.
Wherein, primary filter net 31 can effectively capture larger particulate pollutant, as pollutions such as dust, dirt mite excreta, pollen, fiber, hair, pet scurfs, and before pollutant is blocked in to this filter course, plays the function of elementary pure air.
HEPA screen pack 32 not only can powerful efficient be removed PM2.5, and effectively to filter out diameter minimum be germ and the bacterium of 0.3 micron, as pollen, smog, animal scurf, mould, dust, flue gas etc.
Activated charcoal strainer 33, various peculiar smell and pernicious gas are fallen in the abundant adsorption hole energy quickness and high efficiency ground absorption in its surface, as: musty, formaldehyde, benzene, tobacco flavor, peculiar smell of pet that house fitting-up is distributed, the musty of carpet wardrobe and daily other VOCs.
Photocatalysis filtering module 34 comprises, lower two-layer photocatalyst filtering net 341, between two-layer photocatalyst filtering net 341, be provided with two ultraviolet sterilization fluorescent tubes 342, ultraviolet sterilization fluorescent tube 342 separates with each other, can powerful kill remaining virus and bacterium after front which floor filtration, and Nano titanium dioxide film in photocatalyst filtering net 341 is under the irradiation of ultraviolet sterilization fluorescent tube 342, can produce similar photosynthetic light-catalyzed reaction, produce the extremely strong free radical of oxidability, there is very strong photoredox function, oxidation Decomposition formaldehyde, benzene, the pollutants such as ammonia, further remove various peculiar smell and stink, significantly promote clean efficiency.
Anion generator 35 can produce abundant negative oxygen ion, along with the air after purifying discharges together, forms anion stream, can play the effect of smoke elimination, depositing dust, effectively improves room air structure.
In main body cabinet 1, be also provided with locating rack 6, locating rack 6 is hollow and can be used as air channel, its underpart shape and filter 3 adaptations, and the cavity of formation makes the filter 3 can be therein accommodating, and define the position of filter 3, to avoid the relative main body cabinet 1 of filter 3 to slide.One side of locating rack 6 and main body cabinet 1 offers and picks and places mouth 11, for picking and placeing filter 3, this picks and places mouthful 11 places and seals by a panel 36, the top of panel 36 is provided with locating fastener 361, locating rack 6 relevant positions offer locating hole 61, locating fastener 361 is inserted in locating hole 61, and panel 36 relative positioning framves 6 are located, and panel 36 bottoms can be fixing by bolt and locating rack 6.Primary filter net 31 can be fixed by the air inlet place of the securing members such as bolt and main body cabinet 1, the mode that also can coordinate with more convenient clamping, and HEPA screen pack 32, activated charcoal strainer 33, light catalytic purifying optical catalyst module 34 are stacked successively, have formed drawer structure with panel 36, locating rack 6.HEPA screen pack 32 and activated charcoal strainer 33 form composite highly effective filter screen, can towards the both sides, one end of panel 36, tie rod 37 be set respectively at this composite highly effective filter screen, to pull composite highly effective filter screen, and light catalytic purifying optical catalyst module 34 is provided with handle 343 towards one end of panel 36, to pull.
When need to change in filter 3 certain parts time, primary filter net 31 can be directly from the 1 bottom dismounting of main body cabinet (by the clarifier placement that couches, by the draw-in groove of the buckle pull-out main body cabinet 1 on primary filter net 31), other three parts need first the bolt of panel 36 to be dismantled, panel 36 pulls down with locating rack 6 and departs from, then pull the tie rod 37 on composite highly effective filter screen that composite highly effective filter screen is pulled out, also can pull the handle 343 on light catalytic purifying optical catalyst module 34 that light catalytic purifying optical catalyst module 34 is pulled out, the replacing of filter 3 is very convenient thus.
The top of locating rack 6 is communicated with bottom, and sectional area is less than bottom, to accelerate circulation of air speed.Locating rack 6 tops are used for arranging blower fan 4, blower fan 4 comprises the drive motors 41 being arranged in locating rack 6 tops, in an embodiment of the present invention, drive motors 41 is Dual-output shaft motor, two output shafts of drive motors 41 are connected respectively to the wind wheel 42 that is positioned at two outsides, locating rack 6 top, and thus, drive motors 41 can drive wind wheel 42 to rotate, wind wheel 42 peripheries are provided with spiral case 43, and wind wheel 42 is interior rotatable at spiral case 43.Spiral case 43 is fixed with the upper outside face of locating rack 6, and with locating rack 6 internal communication, the upper end of spiral case 43 is communicated with exhaust apparatus 5.In the time that drive motors 41 starts, from locating rack 6 bottoms and come air axially enter respectively the wind wheel 42 of corresponding side to both sides, the wind wheel 42 of High Rotation Speed accelerates rear by air but changes air flow, it slowed down in break-in process and radially leave wind wheel 42, entering into exhaust apparatus 5 from the upper end of spiral case 43.
Anion generator 35 can be fixed on locating rack 6 internal upper part inner sides, near exhaust apparatus 5.
Exhaust apparatus 5 is arranged on main body cabinet 1 top, and blower fan 4 is placed in exhaust apparatus 5 and main body cabinet 1.The top periphery of exhaust apparatus 5 has air-out grid 51, as the air outlet of air purifier, thereby from spiral case 43 and come air can go out to be discharged into indoor environment by air-out grid 51.The crown center of exhaust apparatus 5 also can setting operation panel, to air purifier is operated.
The lateral wall of locating rack 6 bottoms and main body cabinet 1 madial wall relevant position can be bolted, and between the top of the top of main body cabinet 1 and exhaust apparatus 5, locating rack 6 and exhaust apparatus 5, all can fix by the clamping fit system of card column, buckle.

Claims (10)

1. an indoor air cleaner, comprise main body cabinet (1), be arranged on filter (3), the blower fan (4) in described main body cabinet (1) and be arranged on the exhaust apparatus (5) of described main body cabinet (1) over top, it is characterized in that
Top and the bottom opening of described main body cabinet (1), be respectively arranged with support (2) in described main body cabinet (1) two bottom sides and make described main body cabinet (1) unsettled, thereby the opening of main body cabinet (1) bottom is as air inlet;
Described blower fan (4) comprises the double output shaft drive motors (41) being fixed in described main body cabinet (1), two output shafts of described drive motors (41) are connected with respectively wind wheel (42), described wind wheel (42) periphery is provided with spiral case (43), and the upper end of described spiral case (43) is communicated with described exhaust apparatus (5).
2. indoor air cleaner as claimed in claim 1, it is characterized in that, in described main body cabinet (1), be also fixed with the bottom locating rack (6) corresponding with described air inlet of hollow, in described locating rack (6), form air channel, described drive motors (41) is arranged in the top of described locating rack (6), described wind wheel (42) is arranged on two outsides on described locating rack (6) top, described spiral case (43) and described locating rack (6) upper outside face fix and with described locating rack (6) internal communication.
3. indoor air cleaner as claimed in claim 2, it is characterized in that, described filter (3) comprises the primary filter net (31) that is arranged on described air inlet place, is arranged on HEPA screen pack (32), activated charcoal strainer (33) and the light catalytic purifying optical catalyst module (34) of described primary filter net (31) top.
4. indoor air cleaner as claimed in claim 3, it is characterized in that, described light catalytic purifying optical catalyst module (34) comprises upper and lower two-layer photocatalyst filtering net (341), is provided with ultraviolet sterilization fluorescent tube (342) between described photocatalyst filtering net (341).
5. the indoor air cleaner as described in claim 3 or 4, it is characterized in that, described locating rack (6) bottom form the accommodating described filter of cavity (3) and with described filter (3) adaptation, one side of described locating rack (6) and main body cabinet (1) offers and picks and places mouthful (11), described in pick and place mouthful (11) and locate to be removably provided with panel (36) and pick and place mouth (11) by described panel (36) sealing.
6. indoor air cleaner as claimed in claim 5, it is characterized in that, the top of described panel (36) is provided with locating fastener (361), described locating rack (6) relevant position offers the locating hole (61) coordinating with described locating fastener (361), and described panel (36) bottom and described locating rack (6) are fixing.
7. indoor air cleaner as claimed in claim 5, it is characterized in that, described HEPA screen pack (32) and activated charcoal strainer (33) composition composite highly effective filter screen, described composite highly effective filter screen is respectively equipped with tie rod (37) towards the both sides, one end of described panel (36), and described light catalytic purifying optical catalyst module (34) is provided with handle (343) towards one end of described panel (36).
8. indoor air cleaner as claimed in claim 2, it is characterized in that, described filter (3) also comprises the anion generator (35) near described exhaust apparatus (5), and described anion generator (35) is fixed on described locating rack (6) upper inner.
9. the indoor air cleaner as described in any one in claim 1~8, is characterized in that, the bottom of described support (2) is all provided with respectively slipmat (21).
10. the indoor air cleaner as described in any one in claim 1~8, it is characterized in that, the top periphery of described exhaust apparatus (5) has air-out grid (51), and the crown center of described exhaust apparatus (5) is provided with guidance panel.
CN201410337064.0A 2014-07-15 2014-07-15 Indoor air purifier Active CN104089337B (en)

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Application Number Priority Date Filing Date Title
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CN104089337B CN104089337B (en) 2017-04-26

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104491981A (en) * 2014-12-22 2015-04-08 深圳市艾迪健康发展有限公司 Health instrument
CN105698249A (en) * 2016-01-31 2016-06-22 贵州美诚凯辉电器制造有限公司 Electric warming oven with air purifier
CN107029270A (en) * 2017-03-28 2017-08-11 佛山市顺德区朝日实业有限公司 The clear bacterium odor eliminator of nano photo-catalytic toxic removing
CN108332317A (en) * 2018-02-09 2018-07-27 段旭东 A kind of air purifier
CN109751680A (en) * 2019-01-26 2019-05-14 曾子哲 A kind of multifunctional air clarifier
WO2022120805A1 (en) * 2020-12-11 2022-06-16 王维纲 Indoor air purification system

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US5240478A (en) * 1992-06-26 1993-08-31 Messina Gary D Self-contained, portable room air treatment apparatus and method therefore
US6214074B1 (en) * 1999-01-05 2001-04-10 The Holmes Group, Inc. Odor/air purifier mountable under a kitchen cabinet
CN2759478Y (en) * 2004-12-06 2006-02-22 李鼎庆 Multifunctional nanometer optical catalyzing air purifying apparatus
US20110100221A1 (en) * 2009-11-02 2011-05-05 Fu-Chi Wu Air purifier
CN204100414U (en) * 2014-07-15 2015-01-14 三生(中国)健康产业有限公司 A kind of indoor air cleaner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240478A (en) * 1992-06-26 1993-08-31 Messina Gary D Self-contained, portable room air treatment apparatus and method therefore
US6214074B1 (en) * 1999-01-05 2001-04-10 The Holmes Group, Inc. Odor/air purifier mountable under a kitchen cabinet
CN2759478Y (en) * 2004-12-06 2006-02-22 李鼎庆 Multifunctional nanometer optical catalyzing air purifying apparatus
US20110100221A1 (en) * 2009-11-02 2011-05-05 Fu-Chi Wu Air purifier
CN204100414U (en) * 2014-07-15 2015-01-14 三生(中国)健康产业有限公司 A kind of indoor air cleaner

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104491981A (en) * 2014-12-22 2015-04-08 深圳市艾迪健康发展有限公司 Health instrument
CN104491981B (en) * 2014-12-22 2017-10-31 深圳市艾迪健康发展有限公司 A kind of health instrument
CN105698249A (en) * 2016-01-31 2016-06-22 贵州美诚凯辉电器制造有限公司 Electric warming oven with air purifier
CN107029270A (en) * 2017-03-28 2017-08-11 佛山市顺德区朝日实业有限公司 The clear bacterium odor eliminator of nano photo-catalytic toxic removing
CN108332317A (en) * 2018-02-09 2018-07-27 段旭东 A kind of air purifier
CN108332317B (en) * 2018-02-09 2020-05-15 沈阳市华研电子有限公司 Air purifier
CN109751680A (en) * 2019-01-26 2019-05-14 曾子哲 A kind of multifunctional air clarifier
WO2022120805A1 (en) * 2020-12-11 2022-06-16 王维纲 Indoor air purification system

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Address after: 315153 Sansheng Health Industrial Park, Shiqi street, Haishu District, Ningbo City, Zhejiang Province

Patentee after: YOFOTO (CHINA) HEALTH INDUSTRY Co.,Ltd.

Address before: 315153 Che He Du Cun, Shigan street, Yinzhou District, Ningbo City, Zhejiang Province

Patentee before: YOFOTO (CHINA) HEALTH INDUSTRY Co.,Ltd.