CN104815490B - A kind of air cleaner - Google Patents

A kind of air cleaner Download PDF

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Publication number
CN104815490B
CN104815490B CN201510261590.8A CN201510261590A CN104815490B CN 104815490 B CN104815490 B CN 104815490B CN 201510261590 A CN201510261590 A CN 201510261590A CN 104815490 B CN104815490 B CN 104815490B
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China
Prior art keywords
air
wind chamber
transmission
casing
drain pan
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Expired - Fee Related
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CN201510261590.8A
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Chinese (zh)
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CN104815490A (en
Inventor
王学方
张丽
董丽华
王东胜
林清泉
孟庆顺
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Shanghai Maritime University
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Shanghai Maritime University
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Priority to CN201510261590.8A priority Critical patent/CN104815490B/en
Publication of CN104815490A publication Critical patent/CN104815490A/en
Application granted granted Critical
Publication of CN104815490B publication Critical patent/CN104815490B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a kind of air cleaner, it comprises: housing, and it comprises drain pan and the upper casing of connection, and drain pan is provided with air inlet; Blower fan apparatus, it is arranged in drain pan, with drive air upwards shell side to flowing; Movable air baffle assembly, itself and upper casing are connected to form wind chamber, for controlling the opening and closing in wind chamber; First filter element, it is arranged in the wind chamber that movable air baffle assembly and upper casing be connected to form; Transmission device, it connects described blower fan apparatus and movable air baffle assembly respectively, and blower fan apparatus is used for drive transmission to make air air inlet/outlet chamber and to be limited in by air in wind chamber, controls the delay filtration time of air in wind chamber by transmission device.Its advantage is: increase the delay processing time of air in filtration wind chamber by interval air-out mode, make strengthening light-catalyzed reaction remove polluter more thorough, primary purification effect is held time longer, is specially adapted to remove the degraded of volatile organic matter.

Description

A kind of air cleaner
Technical field
The present invention relates to filter field, be specifically related to a kind of air cleaner.
Background technology
In recent years, atmosphere pollution is subject to people's attention day by day, for avoiding being exposed in outdoor air pollution, people will be in indoor in the more time, due to can the minimizing of ventilation time, indoor environment air-tightness also just increases relatively, result in all kinds of polluter prolonged stay in indoor, the various disease relevant to room air is come back gradually; Therefore in order to improve indoor air environment, for feature such as air pollutants release persistence, uncertainty etc., the use of air cleaner becomes the selection of more people.
Air cleaner is generally utilize air blast by air intake machine, and adsorbs polluter wherein by filter, is finally sent by air outlet, circulating of indoor formation air, realizes the purification to whole space air; In prior art, air-flow is on the low side through the polluter rejection rate of single filtration quickly through clearing machine, and particularly the volatile harmful material such as PARA FORMALDEHYDE PRILLS(91,95), toluene, dimethylbenzene, acetone lacks effective degraded, causes indoor air purification poor effect;
In order to improve the efficiency improving indoor air environment, body design is become cylindric by " air purifier " of the patent No. 200480012170.6, air is sucked by the whole surface of main body, coordinate a cylindrical shape purifier to improve filter efficiency, there are the following problems for the method, on the one hand simultaneously, the increase of screen area needs more powerful blower fan support, because this increasing power consumption and running noise, on the other hand, the increase of screen area causes the increase of equipment cost; " air cleaner " of the patent No. 200780100101.4 provides and is a kind ofly arranged on ground and is configured in the air cleaner used near metope, its air outlet and vertical direction form certain angle and rely on wall to improve air cycle efficiency in room, its shortcoming is, there are certain requirements due to its use location and to space, place, reduce its convenience used and the adaptability to scene.
Summary of the invention
The object of the present invention is to provide a kind of air cleaner, it can improve pollutant rejection rate.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of air cleaner, is characterized in that, comprise:
Housing, it comprises drain pan and the upper casing of connection, and drain pan is provided with air inlet;
Blower fan apparatus, it is arranged in drain pan, with drive air upwards shell side to flowing;
Movable air baffle assembly, itself and upper casing are connected to form wind chamber, for controlling the opening and closing in wind chamber;
First filter element, it is arranged in the wind chamber that movable air baffle assembly and upper casing be connected to form;
Transmission device, it connects described blower fan apparatus and movable air baffle assembly respectively, and blower fan apparatus is used for drive transmission to make air air inlet/outlet chamber and to be limited in by air in wind chamber, controls the delay filtration time of air in wind chamber by transmission device.
Above-mentioned air cleaner, wherein, described movable air baffle assembly comprises:
Top layer air baffle, it is arranged on the top of described upper casing, and it comprises the movable flabellum that connect corresponding to transmission device, is controlled the opening and closing of top layer air baffle by the rotation of flabellum;
Bottom air baffle, it is arranged on the bottom of described upper casing, and it comprises the movable flabellum that connect corresponding to transmission device, is controlled the opening and closing of bottom air baffle by the rotation of flabellum.
Above-mentioned air cleaner, wherein:
The first described filter element is ultraviolet catalytic filtering module, and it is located in the wind chamber that described upper casing and movable air baffle assembly surround.
Above-mentioned air cleaner, wherein, also comprises:
Second filter element, it is arranged in drain pan.
Above-mentioned air cleaner, wherein:
The second described filter element is charcoal absorption module, and it is located on the air inlet of described drain pan, tentatively filters air.
Above-mentioned air cleaner, wherein:
Described drain pan is annular, and the air inlet on drain pan is be distributed in its some air admission holes circumferentially;
Described charcoal absorption module is annular, and it is close on the air inlet of described drain pan.
Above-mentioned air cleaner, wherein, described transmission device comprises:
Transmission mechanism, the blower fan apparatus described in its one end connects;
Geneva mechanism, it connects the other end of described transmission mechanism and movable air baffle assembly respectively, to control the interval time of the closure or openness in wind chamber.
Above-mentioned air cleaner, wherein, described transmission mechanism comprises:
First power transmission shaft, its connect described in blower fan apparatus, this first power transmission shaft is provided with the first gear;
Second driving shaft, its one end is provided with the second gear with the first described gear external toothing, and its other end is provided with the 3rd gear; The 3rd described gear is corresponding with described Geneva mechanism to be connected.
Above-mentioned air cleaner, wherein, described ultraviolet catalytic filtering module comprises:
Titanium net group, it comprises: 3 pieces of photocatalysis titanium screen packs, and every block photocatalysis titanium screen pack is extended in the radial direction of the described second driving shaft other end respectively, 3 pieces of photocatalysis titanium screen packs respectively centered by second driving shaft axle be that 120 degree of angle intervals are arranged;
3 ultraviolet lamps, it is separately positioned on described upper casing, and correspondingly with described every block photocatalysis titanium screen pack arranges.
Above-mentioned air cleaner, wherein:
Described titanium net group often rotates 6 weeks, and wind chamber completes closure or openness.
The present invention compared with prior art has the following advantages:
1, it adopts ultraviolet catalytic purification techniques, 2 ~ 3 times are improved than volatile organic matter clearances such as conventional photocatalyst technology PARA FORMALDEHYDE PRILLS(91,95), dimethylbenzene, higher than traditional ultraviolet purification techniques, plasma technology efficiency, sterilizing is more thorough, avoids frequent clean and more renew cartridge;
2, increase the delay processing time of air in filtration wind chamber by interval air-out mode, make strengthening light-catalyzed reaction remove polluter more thorough, primary purification effect is held time longer, is specially adapted to remove the degraded of volatile organic matter.
Accompanying drawing explanation
Fig. 1 is overall structure explosive view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the structural blast figure of blower fan apparatus of the present invention, transmission device and top layer air baffle.
Detailed description of the invention
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the present invention is further elaborated.
As shown in Figure 1, 2, a kind of air cleaner, it comprises: housing 1, and it comprises drain pan 11 and the upper casing 12 of connection, and drain pan 11 is provided with air inlet; Blower fan apparatus, it to be arranged in drain pan 11, flows to upper casing 12 direction to drive air; Movable air baffle assembly, itself and upper casing 12 are connected to form wind chamber, for controlling the opening and closing in wind chamber; First filter element, it is arranged in the wind chamber that movable air baffle assembly and upper casing 12 be connected to form; Transmission device, it connects described blower fan apparatus and movable air baffle assembly respectively, and blower fan apparatus is used for drive transmission to make air air inlet/outlet chamber and to be limited in by air in wind chamber, controls the delay filtration time of air in wind chamber by transmission device.
As shown in Figure 1,3, described movable air baffle assembly comprises: top layer air baffle 51, it is arranged on the top of described upper casing 12, and it comprises the movable flabellum 511 that connect corresponding to transmission device, is controlled the opening and closing of top layer air baffle 51 by the rotation of flabellum 511; Bottom air baffle, it is arranged on the bottom of described upper casing 12, and it comprises the movable flabellum 521 that connect corresponding to transmission device, is controlled the opening and closing of bottom air baffle by the rotation of flabellum 521.
The first described filter element is ultraviolet catalytic filtering module, and it is located in the wind chamber that described upper casing 12 and movable air baffle assembly surround.
Described air cleaner also comprises: the second filter element 2, it is arranged in drain pan 11.The second described filter element 2 is charcoal absorption module, and it is located on the air inlet of described drain pan 11, tentatively filters air.
Described drain pan 11 is annular, and the air inlet on drain pan 11 is be distributed in its some air admission holes 111 circumferentially; Described charcoal absorption module is annular, and it is close on the air inlet of described drain pan 11.
Described transmission device comprises: transmission mechanism, the blower fan apparatus described in its one end connects; Geneva mechanism 6, it connects the other end of described transmission mechanism and movable air baffle assembly respectively, to control the interval time of the closure or openness in wind chamber.
Described transmission mechanism comprises: the first power transmission shaft 71, its connect described in blower fan apparatus, this first power transmission shaft 71 is provided with the first gear 711; Second driving shaft 72, its one end is provided with the second gear 721 with the first described gear 711 external toothing, and its other end is provided with the 3rd gear; The 3rd described gear is corresponding with described Geneva mechanism 6 to be connected.
Described ultraviolet catalytic filtering module comprises: titanium net group, it comprises: 3 pieces of photocatalysis titanium screen packs 41, every block photocatalysis titanium screen pack 41 is extended in the radial direction of described second driving shaft 72 other end respectively, 3 pieces of photocatalysis titanium screen packs 41 respectively centered by second driving shaft 72 axle be that 120 degree of angle intervals are arranged, to form a titanium net group, entirety is vertically placed in wind chamber; 3 ultraviolet lamps 42, it is separately positioned on described upper casing 12, and correspondingly with described every block photocatalysis titanium screen pack 41 arranges, in the present embodiment, the inner periphery of upper casing 12 arranging one for placing the light trough of ultraviolet lamp 42 at interval of 120 degree, in light trough, posting quartz glass.
In the present embodiment, described titanium net group often rotates 6 weeks, and wind chamber completes closure or openness.
In the present embodiment, described upper casing 12 is cylindrical shape, described top layer air baffle 51 is all designed to circle with bottom air baffle, a pair movable flabellum 511 is set in top layer air baffle 51, in bottom air baffle, arrange a pair movable flabellum 521, Geneva mechanism 6 connects flabellum 511,521 respectively, and it controls flabellum 511,521 and rotates, make flabellum 511,521 and air baffle corresponding matching, the object of closure or openness while realizing wind top of chamber and bottom.
In the present embodiment, described blower fan apparatus comprises motor 31 and connects the fan 32 of described motor 31, and fan 31 connects the first power transmission shaft 71; The sheave that described Geneva mechanism 6 comprises four grooves, the driver plate be connected with sheave, and connect the 4th gear of driver plate, sheave is respectively with the flabellum 511 of top layer air baffle 51 and the flabellum 521 of bottom air baffle is corresponding connects; The 4th described gear and the 3rd gear external toothing; The gear ratio of the first gear and the second gear is set to 1:3, so the rotary speed of the first power transmission shaft 71 is 3 times of second driving shaft 72; The gear ratio of the second gear and the 4th gear is 1:6, so the second gear often turns 6 weeks, 4th pinion rotation of Geneva mechanism 61 week, namely the driver plate of Geneva mechanism 6 is triggered once, make its 90-degree rotation, drive flabellum 511,521 90-degree rotation by it accordingly, thus make movable air baffle assembly complete closure or openness.
Air cleaner of the present invention can be arranged on ground or desktop by user, under the driving of blower fan 31, room air enters wind chamber by some air admission holes 111 of drain pan 11, simultaneously by the differential action between the first gear 711 and the second gear 721 and two gears, second driving shaft 72 drives titanium net group to rotate, and titanium net group will with the air in the rotary speed disturbance wind chamber of blower fan 1/3rd, and degrade under the effect of ultraviolet lamp 42 polluter and bacterial micro-organism.
In addition, the second driving shaft 72 connecting titanium net group correspondingly to be connected with flabellum 511,521 respectively by Geneva mechanism 6 again, make titanium net group often rotate 6 weeks, movable air baffle assembly closure or openness, volatile organic matter degraded clearance more than 99%, sterilizing rate more than 98% can be reached; When movable air baffle assembly is closed, titanium net group continues the air in rotation disturbance wind chamber, carries out strengthening photochemical catalytic oxidation, realizes high efficiency filter; When movable air baffle assembly is opened, under the driving of blower fan 31, room air enters wind chamber by the air admission hole 111 of drain pan 11, simultaneously, the air purified blows to the top in space, place by the exhaust vent of top layer air baffle 51, repeat said process, make circulating internal air, reach the object to whole space purification of air.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.

Claims (9)

1. an air cleaner, is characterized in that, comprises:
Housing (1), it comprises drain pan (11) and the upper casing (12) of connection, and drain pan (11) is provided with air inlet;
Blower fan apparatus, it is arranged in drain pan (11), flows to upper casing (12) direction to drive air;
Movable air baffle assembly, itself and upper casing (12) are connected to form wind chamber, for controlling the opening and closing in wind chamber;
First filter element, it is arranged in the wind chamber that movable air baffle assembly and upper casing (12) be connected to form;
Transmission device, it connects described blower fan apparatus and movable air baffle assembly respectively, and blower fan apparatus is used for drive transmission to make air air inlet/outlet chamber and to be limited in by air in wind chamber, controls the delay filtration time of air in wind chamber by transmission device;
The first described filter element is ultraviolet catalytic filtering module, and it is located in the wind chamber that described upper casing (12) and movable air baffle assembly surround.
2. air cleaner as claimed in claim 1, it is characterized in that, described movable air baffle assembly comprises:
Top layer air baffle (51), it is arranged on the top of described upper casing (12), and it comprises the movable flabellum (511) that connect corresponding to transmission device, is controlled the opening and closing of top layer air baffle (51) by the rotation of flabellum (511);
Bottom air baffle, it is arranged on the bottom of described upper casing (12), and it comprises the movable flabellum (521) that connect corresponding to transmission device, is controlled the opening and closing of bottom air baffle by the rotation of flabellum (521).
3. air cleaner as claimed in claim 1, is characterized in that, also comprise:
Second filter element (2), it is arranged in drain pan (11).
4. air cleaner as claimed in claim 3, is characterized in that:
Described the second filter element (2) is charcoal absorption module, and it is located on the air inlet of described drain pan (11), tentatively filters air.
5. air cleaner as claimed in claim 4, is characterized in that:
Described drain pan (11) is annular, and the air inlet on drain pan (11) is be distributed in its some air admission holes (111) circumferentially;
Described charcoal absorption module is annular, and it is close on the air inlet of described drain pan (11).
6. air cleaner as claimed in claim 1, it is characterized in that, described transmission device comprises:
Transmission mechanism, the blower fan apparatus described in its one end connects;
Geneva mechanism (6), it connects the other end of described transmission mechanism and movable air baffle assembly respectively, to control the interval time of the closure or openness in wind chamber.
7. air cleaner as claimed in claim 6, it is characterized in that, described transmission mechanism comprises:
First power transmission shaft (71), its connect described in blower fan apparatus, this first power transmission shaft (71) is provided with the first gear (711);
Second driving shaft (72), its one end is provided with the second gear (721) with described the first gear (711) external toothing, and its other end is provided with the 3rd gear; The 3rd described gear is corresponding with described Geneva mechanism (6) to be connected.
8. air cleaner as claimed in claim 7, it is characterized in that, described ultraviolet catalytic filtering module comprises:
Titanium net group, it comprises: 3 pieces of photocatalysis titanium screen packs (41), every block photocatalysis titanium screen pack (41) is extended in the radial direction of described second driving shaft (72) other end respectively, 3 pieces of photocatalysis titanium screen packs (41) respectively centered by second driving shaft (72) axle be that 120 degree of angle intervals are arranged;
3 ultraviolet lamps (42), it is separately positioned on described upper casing (12), and correspondingly with described every block photocatalysis titanium screen pack (41) arranges.
9. air cleaner as claimed in claim 8, is characterized in that:
Described titanium net group often rotates 6 weeks, and wind chamber completes closure or openness.
CN201510261590.8A 2015-05-21 2015-05-21 A kind of air cleaner Expired - Fee Related CN104815490B (en)

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CN104815490B true CN104815490B (en) 2016-03-09

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841247A (en) * 2016-03-31 2016-08-10 中山市高乐电子科技有限公司 Air purifier
CN105864901A (en) * 2016-03-31 2016-08-17 中山市高乐电子科技有限公司 Multifunctional air purifier
CN106440077B (en) * 2016-09-29 2019-04-23 广东美的制冷设备有限公司 Air purifier
CN109331576B (en) * 2018-12-12 2021-01-01 临安派祺空气净化科技有限公司 Filter element for air filtration
CN110038430B (en) * 2019-05-13 2020-05-19 宁波连通设备集团有限公司 Denitration process and denitration system
CN110302604A (en) * 2019-06-28 2019-10-08 盐城东方天成机械有限公司 A kind of combined dust removal equipment
CN110393986B (en) * 2019-07-29 2020-05-08 珠海格力电器股份有限公司 Dehumidification dampproofing protection architecture subassembly and air purifier of filter screen
CN110925900A (en) * 2019-11-28 2020-03-27 山东德舜人工环境有限公司 Energy-saving device of central air conditioner
TWI714471B (en) * 2020-03-11 2020-12-21 錢文正 Catalyst filter module

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Publication number Priority date Publication date Assignee Title
US3951627A (en) * 1975-01-09 1976-04-20 Pneumafil Corporation Air filtering apparatus
CN2469354Y (en) * 2001-02-26 2002-01-02 武进市华阳电器有限公司 Air purifying apparatus
CN1834542A (en) * 2005-03-18 2006-09-20 广州市华之特奥因特种材料科技有限公司 Indoor air purifier using photocatalytic oxidation process
CN101590252A (en) * 2008-05-27 2009-12-02 北京道顺国际技术开发有限责任公司 Horizontal efficient indoor air purifier

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