CN201561505U - Air cleaner - Google Patents

Air cleaner Download PDF

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Publication number
CN201561505U
CN201561505U CN2009201948612U CN200920194861U CN201561505U CN 201561505 U CN201561505 U CN 201561505U CN 2009201948612 U CN2009201948612 U CN 2009201948612U CN 200920194861 U CN200920194861 U CN 200920194861U CN 201561505 U CN201561505 U CN 201561505U
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CN
China
Prior art keywords
air
mentioned
inlet
air inlet
purifier according
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2009201948612U
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Chinese (zh)
Inventor
郑传亮
卫国
徐杰
刘臻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
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Midea Group Co Ltd
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 Midea Group Co Ltd filed Critical Midea Group Co Ltd
Priority to CN2009201948612U priority Critical patent/CN201561505U/en
Application granted granted Critical
Publication of CN201561505U publication Critical patent/CN201561505U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an air cleaner, which comprises a vertical rear shell with an air inlet, a vertical front shell with an air outlet, a wind turbine between the front shell and the rear shell, and a bottom plate arranged at the bottom of the front shell and the rear shell; wherein, the outside of the rear shell is provided with an air inlet grille; an activated carbon filter screen and an HEPA filter screen are arranged between the air inlet grille and the rear shell. The utility model is characterized in that the air inlet is provided with a sterilizing device. As the sterilizing device is arranged at the air inlet of the shell, through which the air are allowed to enter the shell, greatly improving the sterilizing efficiency. Besides, the sterilizing device uses a columned ultraviolet sterilizing lamp large in ultraviolet irradiation area. A photocatalyst mesh is irradiated by an ultraviolet lamp to produce the photocatalysis and possess the better sterilizing effect. Furthermore, the sterilized device is arranged in the air inlet, which makes full use of the rear space of the air cleaner to compact the whole air cleaner.

Description

A kind of air purifier
Technical field
The utility model relates to a kind of air purifier, belongs to the improvement technology of air purifier.
Background technology
Along with the development of modern industrial society, air pollution is more and more serious, in order to make a comfortable environment to people is arranged, and the use of air purifier is more and more universal.As Chinese patent application number is to disclose a kind of air purifier that has disinfection function in 200520120402.1, comprise vertically upright fuselage and be provided with air outlet fore shell, be installed in the wind wheel apparatus in the fuselage and be installed in control panel on the fuselage, on the position of the set air inlet of fuselage air-inlet grille is housed, on the position of the set air outlet of fore shell air outlet grate is housed, it is characterized in that the below of wind wheel apparatus is equiped with sterilizing unit.The advantage of the air purifier of above-mentioned band sterilizing function is that air passes through ultraviolet sterilization again through behind the filter.But the above-mentioned shortcoming that has the air purifier of disinfection function is sterilizing unit and is placed on the below, air channel, because of too near from wind passage mouth, air intake to the air channel is influential, increased windage, and the effective range of exposures of the ultraviolet ray in the sterilizing unit is little, have only the small part air through sterilizing unit, greatly reduce the germicidal efficiency of air purifier.
The utility model content
The technical problems to be solved in the utility model is the shortcoming that overcomes above-mentioned prior art, provides a kind of bactericidal effect good, the air purifier of compact conformation.
The technical solution of the utility model is: a kind of air purifier, comprise vertical type back cover, the vertical type fore shell that has air outlet of bringing the air port into, be installed in wind wheel apparatus between fore shell and the back cover, be installed in the base plate of forward and backward shell bottom, wherein air-inlet grille is equipped with in the outside of back cover, activated charcoal strainer and HEPA screen pack are housed between air-inlet grille and the back cover, it is characterized in that above-mentioned air inlet is equiped with sterilizing unit.
Above-mentioned air inlet comprises that air inlet reaches air inlet down, and last air inlet is or/and following air inlet is equiped with sterilizing unit.
Above-mentioned upward air inlet is a port, and following air inlet is provided with grid.
Above-mentioned air outlet is provided with air outlet and following air outlet, and last air outlet is or/and following air outlet is equiped with sterilizing unit.
Above-mentioned sterilizing unit comprises installing rack, cylindricality ultraviolet sterilization fluorescent tube, two fixed pedestals, light barrier and photocatalyst nets, installing rack is grid-like, the one side is provided with the U-shaped groove, the groove two ends are provided with installing hole, two fixed pedestals are installed in respectively in the installing hole, and cylindricality ultraviolet sterilization fluorescent tube places in the groove, and two ends are installed on two fixed pedestals, the front of cylindricality ultraviolet sterilization fluorescent tube is equipped with light barrier and photocatalyst net successively, and light barrier and photocatalyst net are separately fixed on the installing rack.
Above-mentioned light barrier is an elongate in shape, and is isometric with cylindricality ultraviolet sterilization fluorescent tube.
Above-mentioned photocatalyst net is a rectangle, and thickness is the 4-6 millimeter.
Above-mentioned HEPA screen pack is provided with two, and one is arranged between air inlet and the air-inlet grille, and another piece is arranged on down between air inlet and the air-inlet grille.
Above-mentioned wind wheel apparatus comprises dual-axle motor, and first centrifugal wind wheel and second centrifugal wind wheel are installed in respectively on the dual-axle motor axle, and first centrifugal wind wheel and second centrifugal wind wheel outside are equipped with first air channel and second air channel respectively.
Above-mentioned active carbon net places between HEPA screen pack and the air-inlet grille, and is buckled on the air-inlet grille.
Above-mentioned air-inlet grille is fastened on the back cover.
Above-mentioned fore shell top is provided with guidance panel.
The utility model is owing to adopt the structure that is equiped with sterilizing unit at the housing air inlet, the air that enters in the housing all will pass through sterilizing unit, therefore, improved germicidal efficiency greatly, in addition, sterilizing unit adopts cylindricality ultraviolet sterilization fluorescent tube, and ultraviolet irradiated area is big, the photocatalyst net produces photocatalysis through the irradiation of ultraviolet light, and bactericidal effect is better; Simultaneously, sterilizing unit is arranged on air inlet, has made full use of fuselage aft section space, makes whole clarifier compact conformation.
Description of drawings
Fig. 1 is the utility model STRUCTURE DECOMPOSITION schematic diagram;
Fig. 2 is the utility model side cross-sectional schematic;
Fig. 3 is the utility model longitudinal cross-section schematic diagram;
Fig. 4 is the utility model sterilizing unit STRUCTURE DECOMPOSITION schematic diagram.
The specific embodiment
Structural representation of the present utility model as shown in Figure 1, 2, 3, comprise have air inlet 11 and down air inlet 12 vertical type back cover 1, have air outlet 21 and following air outlet 22 vertical type fore shell 2, be installed in wind wheel apparatus 4 between fore shell 2 and the back cover 1, be installed in the base plate 7 bottom the forward and backward shell, wherein air-inlet grille 5 is equipped with in the outside of back cover 1, activated charcoal strainer 9 and HEPA screen pack 8 are housed between air-inlet grille 5 and the back cover 1, and last air inlet 11 is equiped with sterilizing unit 6.Above-mentioned upward air inlet 11 is a port, and following air inlet 12 is a grid.In the present embodiment, above-mentioned HEPA screen pack 8 is provided with two, and one is arranged between air inlet 11 and the air-inlet grille 5, and another piece is arranged on down between air inlet 12 and the air-inlet grille 5; Active carbon net 9 places between HEPA screen pack 8 and the air-inlet grille 5, and is buckled on the air-inlet grille 5, and air-inlet grille 5 is fastened on the back cover 1; Above-mentioned wind wheel apparatus 4 comprises that dual-axle motor 41, the first centrifugal wind wheels 42 and second centrifugal wind wheel 43 are installed in respectively on 41 of the dual-axle motors, and first centrifugal wind wheel 42 and second centrifugal wind wheel, 43 outsides are equipped with first air channel 44 and second air channel 45 respectively.
In the present embodiment, as shown in Figure 4, above-mentioned sterilizing unit 6 comprises installing rack 61, cylindricality ultraviolet sterilization fluorescent tube 62, two fixed pedestals 63, light barrier 64 and photocatalyst net 65, installing rack 61 is grid-like, the one side is provided with U-shaped groove 612, groove 612 two ends are provided with installing hole 613, two fixed pedestals 63 are installed in respectively in the installing hole 613, cylindricality ultraviolet sterilization fluorescent tube 62 places in the groove 612, two ends are installed on two fixed pedestals 63, the front of cylindricality ultraviolet sterilization fluorescent tube 62 is equipped with light barrier 64 and photocatalyst net 65 successively, and light barrier 64 and photocatalyst net 65 are separately fixed on the installing rack 61.Above-mentioned light barrier 64 is an elongate in shape, and is isometric with cylindricality ultraviolet sterilization fluorescent tube 62.Above-mentioned photocatalyst net 65 is a rectangle, and thickness is the 4-6 millimeter.
Be handled easily, above-mentioned fore shell 2 tops are provided with guidance panel 3.
For making sterilization more thorough, last air outlet 21 is or/and following air outlet 22 also can be equiped with sterilizing unit 6.
During the utility model work, dual-axle motor drives and is installed in first air channel 44, first centrifugal wind wheel 42 in second air channel 45 and second centrifugal wind wheel 43 rotate, extraneous air is sucked in the clarifier from air-inlet grille 5, through active carbon filter net 9 and HEPA screen pack 8, airborne diameter is filtered greater than 0.2 μ m fine solid particle, air after the filtration enters sterilizing unit 6, the photocatalysis of photocatalyst net 64 in sterilizing unit 6 and cylindricality ultraviolet sterilization fluorescent tube 61, to contain bacterium, microorganism killings such as virus, air after will cleaning at last blows out the outside from fore shell first air outlet 21 and second air outlet 21, makes the indoor clean air that obtains.

Claims (12)

1. air purifier, comprise vertical type back cover (1), the vertical type fore shell (2) of taking the air port out of of bringing the air port into, be installed in wind wheel apparatus (4) between fore shell (2) and the back cover (1), be installed in the base plate (7) of forward and backward shell bottom, wherein air-inlet grille (5) is equipped with in the outside of back cover (1), activated charcoal strainer (9) and HEPA screen pack (8) are housed between air-inlet grille (5) and the back cover (1), it is characterized in that above-mentioned air inlet is equiped with sterilizing unit (6).
2. air purifier according to claim 1 is characterized in that above-mentioned air inlet comprises that air inlet (11) reaches air inlet (12) down, and last air inlet (11) is or/and following air inlet (12) is equiped with sterilizing unit (6).
3. air purifier according to claim 2 is characterized in that above-mentioned upward air inlet (11) is a port, and following air inlet (12) is provided with grid.
4. air purifier according to claim 1 is characterized in that above-mentioned air outlet is provided with air outlet (21) and following air outlet (22), and last air outlet (21) is or/and following air outlet (22) is equiped with sterilizing unit (6).
5. according to each described air purifier of claim 1 to 4, it is characterized in that above-mentioned sterilizing unit (6) comprises installing rack (61), cylindricality ultraviolet sterilization fluorescent tube (62), two fixed pedestals (63), light barrier (64) and photocatalyst net (65), installing rack (61) is grid-like, the one side is provided with U-shaped groove (612), groove (612) two ends are provided with installing hole (613), two fixed pedestals (63) are installed in respectively in the installing hole (613), cylindricality ultraviolet sterilization fluorescent tube (62) places in the groove (612), two ends are installed on two fixed pedestals (63), the front of cylindricality ultraviolet sterilization fluorescent tube (62) is equipped with light barrier (64) and photocatalyst net (65) successively, and light barrier (64) and photocatalyst net (65) are separately fixed on the installing rack (61).
6. air purifier according to claim 5 is characterized in that above-mentioned light barrier (64) is elongate in shape, and is isometric with cylindricality ultraviolet sterilization fluorescent tube (62).
7. air purifier according to claim 5 is characterized in that above-mentioned photocatalyst net (65) is rectangle, and thickness is the 4-6 millimeter.
8. air purifier according to claim 2, its feature is provided with two at above-mentioned HEPA screen pack (8), and one is arranged between air inlet (11) and the air-inlet grille (5), and another piece is arranged on down between air inlet (12) and the air-inlet grille (5).
9. air purifier according to claim 1, it is characterized in that above-mentioned wind wheel apparatus (4) comprises dual-axle motor (41), first centrifugal wind wheel (42) and second centrifugal wind wheel (43) are installed in respectively on dual-axle motor (41) axle, and first centrifugal wind wheel (42) and second centrifugal wind wheel (43) outside are equipped with first air channel (44) and second air channel (45) respectively.
10. air purifier according to claim 1, its feature places between HEPA screen pack (8) and the air-inlet grille (5) at above-mentioned active carbon net (9), and is buckled on the air-inlet grille (5).
11. air purifier according to claim 1 is characterized in that above-mentioned air-inlet grille (5) is fastened on the back cover (1).
12. air purifier according to claim 1 is characterized in that above-mentioned fore shell (2) top is provided with guidance panel (3).
CN2009201948612U 2009-09-12 2009-09-12 Air cleaner Expired - Fee Related CN201561505U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201948612U CN201561505U (en) 2009-09-12 2009-09-12 Air cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201948612U CN201561505U (en) 2009-09-12 2009-09-12 Air cleaner

Publications (1)

Publication Number Publication Date
CN201561505U true CN201561505U (en) 2010-08-25

Family

ID=42626651

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201948612U Expired - Fee Related CN201561505U (en) 2009-09-12 2009-09-12 Air cleaner

Country Status (1)

Country Link
CN (1) CN201561505U (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225214A (en) * 2011-05-03 2011-10-26 吴超 Interior ceiling-type air purifier
CN102374591A (en) * 2011-09-19 2012-03-14 江峰松 Wall-embedded-type integral air conditioner
CN102748810A (en) * 2012-05-30 2012-10-24 广东美的制冷设备有限公司 Air conditioner indoor unit capable of supplying air up and down and control method thereof
CN102847191A (en) * 2012-08-07 2013-01-02 昆山奕昕电机科技有限公司 Novel ultraviolet (UV) sterilization mechanism of air purifier
CN104764107A (en) * 2015-04-01 2015-07-08 浙江爱仕达生活电器有限公司 Vertical air purifier
CN104896607A (en) * 2015-06-24 2015-09-09 刘鑫 Air purifier
CN105098545A (en) * 2015-01-27 2015-11-25 青岛海尔空调器有限总公司 Air cleaner, air cleaning module and central connector thereof
CN105890134A (en) * 2016-06-01 2016-08-24 珠海格力电器股份有限公司 Air supply device and air conditioner with same
CN106052081A (en) * 2016-07-28 2016-10-26 梁力中 Ultraviolet air sterilization purification instrument
CN106855299A (en) * 2015-12-09 2017-06-16 珠海格力电器股份有限公司 Air-conditioner and its purification of air mounting assembly
CN107842937A (en) * 2017-09-19 2018-03-27 合肥惠科金扬科技有限公司 A kind of filter assemblies of air purifier
CN110894991A (en) * 2019-11-15 2020-03-20 珠海格力电器股份有限公司 Air conditioner indoor unit and air conditioner
CN111561753A (en) * 2020-07-21 2020-08-21 北京航天三发高科技有限公司 Deep ultraviolet air sterilizer and control method thereof
CN111895535A (en) * 2020-07-21 2020-11-06 北京航天三发高科技有限公司 Deep ultraviolet air disinfection machine head and control method thereof

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225214A (en) * 2011-05-03 2011-10-26 吴超 Interior ceiling-type air purifier
CN102225214B (en) * 2011-05-03 2013-09-04 吴超 Interior ceiling-type air purifier
CN102374591A (en) * 2011-09-19 2012-03-14 江峰松 Wall-embedded-type integral air conditioner
CN102748810A (en) * 2012-05-30 2012-10-24 广东美的制冷设备有限公司 Air conditioner indoor unit capable of supplying air up and down and control method thereof
CN102847191A (en) * 2012-08-07 2013-01-02 昆山奕昕电机科技有限公司 Novel ultraviolet (UV) sterilization mechanism of air purifier
CN105098545A (en) * 2015-01-27 2015-11-25 青岛海尔空调器有限总公司 Air cleaner, air cleaning module and central connector thereof
CN104764107A (en) * 2015-04-01 2015-07-08 浙江爱仕达生活电器有限公司 Vertical air purifier
CN104764107B (en) * 2015-04-01 2017-08-25 浙江爱仕达生活电器有限公司 A kind of vertical air eliminator
CN104896607A (en) * 2015-06-24 2015-09-09 刘鑫 Air purifier
CN104896607B (en) * 2015-06-24 2017-11-21 刘鑫 A kind of air purifier
CN106855299A (en) * 2015-12-09 2017-06-16 珠海格力电器股份有限公司 Air-conditioner and its purification of air mounting assembly
CN105890134A (en) * 2016-06-01 2016-08-24 珠海格力电器股份有限公司 Air supply device and air conditioner with same
CN105890134B (en) * 2016-06-01 2019-05-31 珠海格力电器股份有限公司 Air supply device and air conditioner with it
CN106052081A (en) * 2016-07-28 2016-10-26 梁力中 Ultraviolet air sterilization purification instrument
CN107842937A (en) * 2017-09-19 2018-03-27 合肥惠科金扬科技有限公司 A kind of filter assemblies of air purifier
CN107842937B (en) * 2017-09-19 2020-10-30 合肥惠科金扬科技有限公司 Air purifier's filtering component
CN110894991A (en) * 2019-11-15 2020-03-20 珠海格力电器股份有限公司 Air conditioner indoor unit and air conditioner
CN111561753A (en) * 2020-07-21 2020-08-21 北京航天三发高科技有限公司 Deep ultraviolet air sterilizer and control method thereof
CN111561753B (en) * 2020-07-21 2020-10-30 北京航天三发高科技有限公司 Deep ultraviolet air sterilizer and control method thereof
CN111895535A (en) * 2020-07-21 2020-11-06 北京航天三发高科技有限公司 Deep ultraviolet air disinfection machine head and control method thereof
CN111895535B (en) * 2020-07-21 2021-10-29 北京航天三发高科技有限公司 Deep ultraviolet air disinfection machine head and control method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: MIDEA GROUP CO., LTD.

Free format text: FORMER NAME: MEIDI GROUP CO. LTD.

CP03 Change of name, title or address

Address after: B, district 26-28, beautiful avenue, No. 6, beautiful avenue, Beijiao Town, Foshan District, Shunde, China

Patentee after: Midea Group Co., Ltd.

Address before: 528311 Foshan, Shunde District, Beijiao Town, Penglai Road, the United States Industrial City

Patentee before: Meidi Group Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100825

Termination date: 20180912