CN103925653B - The bilateral filtering inlet air air purifier that a kind of screen pack wind area is large - Google Patents
The bilateral filtering inlet air air purifier that a kind of screen pack wind area is large Download PDFInfo
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- CN103925653B CN103925653B CN201410163365.6A CN201410163365A CN103925653B CN 103925653 B CN103925653 B CN 103925653B CN 201410163365 A CN201410163365 A CN 201410163365A CN 103925653 B CN103925653 B CN 103925653B
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- air
- screen pack
- air channel
- inlet
- back cabinet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/80—Self-contained air purifiers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses the bilateral filtering inlet air air purifier that a kind of screen pack wind area is large, comprise motor wind wheel, air channel, front housing, back cabinet and top cover, front housing and back cabinet are spliced to form the space for installing motor wind wheel and air channel, top cover is fixedly mounted on front housing and back cabinet top and is positioned at its air outlet top, air channel, both sides all can air intake before and after it in the present invention, on front housing body and back cabinet body, be provided with main air inlet and auxiliary air inlet, air channel is except being provided with main air duct, also be provided with auxiliary air channel, auxiliary air channel is communicated with auxiliary air inlet, there is intake large, the advantage that the amount of purifying air is large, screen pack wind area on device mmi machine shell body and back cabinet body is large, utilization rate is high, the screen pack installing on front housing body and back cabinet body can be identical function, also can be difference in functionality, in the time installing respectively humidification impeller and electrostatic precipitation net, can realize humidification and electrostatic dust collecting function simultaneously.
Description
Technical field
The present invention relates to air purifying process field, be specifically related to a kind of air cleaning unit.
Background technology
Its air inlet of air purifier is in the market arranged on a side, and centrifugal wind wheel is a side opening, centrifugal wind wheelBy air via screen pack and from be arranged on air purifier one side air inlet suck air channel, above-mentioned existing air purifier itsAir inlet size and centrifugal wind wheel diameter are roughly equal to, and air inlet is narrow and small, and therefore its air capacity that sucks air channel is little, purificationAir capacity is also less, and when the low and air of electric efficiency sucks air channel via screen pack from air inlet, extraneous air cannot passEach corner of screen surface, near air inlet, screen pack is that screen pack mid portion service efficiency is high, remainder uses effectRate is low, and screen pack can not be brought into play maximum service efficiency. As Chinese patent application issued patents (application number201210277744.9) it sets up air inlet in air-conditioner both sides and in air channel the air-conditioner with novel air inlet system of announcingOuter perforate, makes both sides air inlet air via outer, the air channel perforate air channel rear side air intake that detours, although technique schemeSolved that the air capacity in the suction air channel that on market, air purifier causes because air intake is young is little and the amount of purifying air is little, air quantity is littleProblem, but its complex structure, its both sides air intake loss of need detouring is simultaneously larger, has certain limitation.
And above-mentioned its air inlet of air purifier is in the market arranged on a side, centrifugal wind wheel is a side opening,If want additional humidification and electrostatic dust collecting function on clarifier simultaneously, humidification impeller and electrostatic precipitation net can only be arranged on sameSide, and due to air purifier interior spatial structure restriction, electrostatic precipitation net is apart from humidification impeller close together, therefore itsCreep age distance and electrical equipment gap are difficult to meet, and therefore cannot realize additional humidification and electrostatic dust collecting function simultaneously.
For the problems referred to above, be necessary air purifier in the market to improve.
Summary of the invention
For the deficiencies in the prior art, the present invention aims to provide that a kind of intake is large, the amount of purifying air is large, screen pack is sharpHigh and can to add the bilateral filtering inlet air air that the screen pack wind area of humidification and electrostatic dust collecting function is large clean simultaneously by efficiencyChange device.
For achieving the above object, the present invention adopts following technical scheme:
The bilateral filtering inlet air air purifier that screen pack wind area is large, comprises motor wind wheel, air channel, front housing, rear machineShell and top cover, air channel is provided with the air outlet flowing out for the cavity of accommodating motor wind wheel with for air, is provided with confession on top coverThe air discharge grille of Bas Discharged after purifying, front housing and back cabinet are spliced to form the space for installing motor wind wheel and air channel,Top cover is fixedly mounted on front housing and back cabinet top and is positioned at its air outlet top, air channel, and described motor is single shaft motor, instituteStating wind wheel is Bidirection air vane, and its axis hole of single shaft motor output shaft and Bidirection air vane is fixedly connected with; Described front housing comprises front housingBody and the first screen pack, this body by integral forming of front housing has the first cavity, is provided with front main air inlet in the first well floor,Near front main air inlet, be provided with front auxiliary air inlet, the first filter screen device is in the first cavity; Back cabinet comprises back cabinetBody and the second screen pack, this body by integral forming of back cabinet has the second cavity, is provided with rear main air inlet in the second well floor,Near rear main air inlet, be provided with rear auxiliary air inlet, the second filter screen device is in the second cavity; Described air channel both-side openingIts both sides are provided with auxiliary air channel near being positioned at cavity, and its air intake caliber size of auxiliary air channel is greatly also shrunk to setting graduallyAt the less outlet air end of the caliber size of air channel opposite side; The auxiliary air channel of its both sides, described air channel respectively with front housing body andThe front auxiliary air inlet arranging on back cabinet body and rear auxiliary air inlet are communicated with; Front main air inlet and rear main air inlet and cavityBe communicated with.
Preferably, its air intake of above-mentioned auxiliary air channel and outlet air end bore contracted section shape are funnel-form.
Or described motor is dual-axle motor, described wind wheel is one-way windwheel, and its two output shaft of dual-axle motor is solid respectivelySurely connect an one-way windwheel.
Preferably, both sides, described air channel are respectively arranged with three auxiliary air channels, and above-mentioned auxiliary air channel is arranged on air channel far awayOn three corner locations of its air outlet.
Further, described front housing also comprises front panel, front panel be fixedly mounted on front housing body and with front machineShell body remains with the air intake gap flowing into for extraneous air; Described back cabinet also comprises rear board, and rear board is fixedly mounted onOn back cabinet body and with back cabinet body, also remain with the air intake gap flowing into for extraneous air.
Described the first screen pack is physical filtering net, electrostatic precipitation net or humidification impeller.
Described the second screen pack is physical filtering net, electrostatic precipitation net or humidification impeller.
Described air channel adopts foam, high-density paper or the fiber of recyclable degraded compressing.
The present invention has following beneficial effect:
The bilateral filtering inlet air air purifier that a kind of screen pack wind area of the present invention is large, both sides all can air intake before and after it, front housingOn body and back cabinet body, be provided with main air inlet and auxiliary air inlet, air channel forms except being provided with by cavity and air outletMain air duct outside, be also provided with auxiliary air channel, auxiliary air channel is communicated with auxiliary air inlet, have intake greatly, purify airMeasure large advantage; The present invention realizes bilateral under single motor system, and to filter its wind area be two of existing air purifierDoubly, purify efficiency and greatly improve, environmental protection is had a positive effect; Front housing body and back cabinet body are provided with auxiliaryAir inlet, also can be fully used the place of screen pack except mid portion, and screen pack wind area is large, profitHigh by rate; The screen pack installing on front housing body and back cabinet body can be the screen pack of identical function, can be also notThe screen pack of congenerous can be realized humidification and electrostatic dust collecting function in the time installing respectively humidification impeller and electrostatic precipitation net simultaneously.
Brief description of the drawings
Fig. 1 is the overall structure signal of the bilateral filtering inlet air air purifier that a kind of screen pack wind area of the present invention is largeFigure;
Fig. 2 is the bilateral filtering inlet air air purifier STRUCTURE DECOMPOSITION figure that a kind of screen pack wind area of the present invention is large;
Fig. 3 is that its air channel of bilateral filtering inlet air air purifier that a kind of screen pack wind area of the present invention is large is near front housing bodyThe structural representation of one side;
Fig. 4 is that the bilateral filtering inlet air air purifier that a kind of screen pack wind area of the present invention is large is its auxiliary air channel section and auxiliaryHelp air channel and main air duct air flow schematic diagram;
Fig. 5 is that its air channel of bilateral filtering inlet air air purifier that a kind of screen pack wind area of the present invention is large is near back cabinet bodyThe structural representation of one side;
Fig. 6 is bilateral filtering inlet air air purifier its single shaft motor and Bidirection air vane that a kind of screen pack wind area of the present invention is largeAnother kind of replacement scheme structural representation;
Fig. 7 is bilateral filtering inlet air air purifier its single shaft motor and Bidirection air vane that a kind of screen pack wind area of the present invention is largeAnother replacement scheme structural representation.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the invention will be further described, so that clearer understanding originallyInvent claimed technological thought.
As shown in Figure 1-2 for the large bilateral filtering inlet air air purifier of a kind of screen pack wind area of the present invention is a kind of realExecute example, comprise a single shaft motor 10, Bidirection air vane 20, air channel 30, front housing 40, back cabinet 50 andTop cover 60, described single shaft motor 10 its output shafts are connected with Bidirection air vane 20 axis holes; On air channel 30, be provided with one forThe cavity 30a of accommodating single shaft motor 10 and Bidirection air vane 20, this cavity 30a is shaped as circle, and the more two-way wind of its diameterTake turns 20 external diameters large, on air channel 30, being also provided with an opening is that air outlet 30b is for supplying air outflow, air outlet 30bBe communicated with cavity 30a and form main air duct; 30 both sides, described air channel are also provided with some auxiliary air channel 30c, described air channel30 its both-side openings, both sides all can air intake;
Front housing 40 comprises front housing body 401, the first screen pack 402 and front panel 403, and front housing body 401 is one-body moldedHave the first cavity 401a, the first screen pack 402 installs on its first cavity of this front housing body 401a, described the first chamberOn the base plate that body 401a itself and the first screen pack 402 are fitted, be provided with front main air inlet 401b, on described base plate, be positioned at front masterNear air inlet 401b, be also provided be communicated with the auxiliary air channel 30c of close front housing body one side on air channel 30 front auxiliaryAir inlet 401c; Front panel 403 is fixedly connected on front housing body 401 and with front housing body 401 and remains with outside confessionThe air intake gap that portion's air flows into;
Back cabinet 50 comprises back cabinet body 501, the second screen pack 502 and rear board 503, and back cabinet body 501 is one-body moldedHave the second cavity, the second screen pack 502 installs on its second cavity of this back cabinet body, described the second cavity itself and secondOn the base plate that screen pack 502 is fitted, be provided with rear main air inlet 501b, be positioned near described rear main air inlet 501b and also arrangeThere is the rear auxiliary air inlet 501c being communicated with the auxiliary air channel 30c of close back cabinet body one side on air channel 30; After describedPlate 503 be fixedly connected on back cabinet body 501 and and back cabinet body 501 between also remain with and flow into for extraneous airAir intake gap;
On top cover 60, be provided with the air discharge grille 601 for Bas Discharged after purifying; Front housing body 401 and back cabinet body 501Be spliced to form the space for installing single shaft motor 10, Bidirection air vane 20 and air channel 30, top cover 60 fixedly mounts mmi machineShell body 401 is with back cabinet body 501 tops and be positioned at 30 its air outlet 30b tops, air channel, and after purifying, air is by air channel30 its air outlet 30b discharge via the air discharge grille 601 on top cover 60 after flowing out again.
Be illustrated in figure 3 air channel 30 its structural representations near front housing body 401 1 sides, remove in described air channel 30Be provided with outside the main air duct being formed by cavity 30a and air outlet 30b, on air channel 30 away from the position, three corners of air outlet 30bBe set up and be also provided with three auxiliary air channel 30c, it runs through this 30cCong air channel, auxiliary air channel 30 near front housing body one sideTo air channel 30 opposite sides near back cabinet body one side, and described auxiliary its air intake of air channel 30c 30c-1 caliber sizeThe large less outlet air end of caliber size that is arranged on close back cabinet body one side of air channel 30 opposite sides that is also shrunk to gradually30c-2. Again as shown in Figure 4, described auxiliary air channel 30c its air intake 30c-1 and outlet air end 30c-2 bore contracted section shapeShape is funnel-form, and this funnel channel is auxiliary air channel 30c. Auxiliary air channel 30c is its air intake of funnel channel 30c-1Relative aperture outlet air end 30c-2 bore is large, and auxiliary its outlet air end of air channel 30c 30c-2 can form larger air pressure, thereby flows throughAir-flow in auxiliary air channel 30c has one-way, and air can only flow to the air-out that bore is little by the large air intake 30c-1 of boreHold 30c-2 and cannot be back to the air intake 30c-1 that bore is large from the little outlet air end 30c-2 of bore, funnel channel can be kept awayExempt from the generation of air sinuous flow, can avoid producing sinuous flow noise simultaneously.
Be illustrated in figure 5 air channel 30 its structural representations near back cabinet body 501 1 sides, remove in described air channel 30Be provided with outside the main air duct being formed by cavity 30a and air outlet 30b, on air channel 30 away from the position, three corners of air outlet 30bBe set up and be also provided with three auxiliary air channel 30c, it runs through this 30cCong air channel, auxiliary air channel 30 near back cabinet body one sideTo air channel 30 opposite sides near front housing body one side, and described auxiliary its air intake of air channel 30c 30c-1 caliber sizeThe large less outlet air end of caliber size that is arranged on close front housing body one side of air channel 30 opposite sides that is also shrunk to gradually30c-2, be in like manner arranged on air channel 30 its near the auxiliary air channel 30c in back cabinet body 501 1 sides, its air intake 30c-1Shrink and be also funnel-form with outlet air end 30c-2 caliber size.
As shown in Figure 6, above-mentioned single shaft motor 10 and Bidirection air vane 20 also can be connected respectively by dual-axle motor 70 and twoThe one-way windwheel 80 being connected on 70 liang of output shafts of above-mentioned dual-axle motor substitutes.
As shown in Figure 7, above-mentioned single shaft motor 10 and Bidirection air vane 20 also can be by single shaft motors and defeated with single shaft motorUnidirectional can the substituting by through wind wheel that shaft is in transmission connection.
The first screen pack 402 on said apparatus mmi machine shell body 401 its first cavity 401a, device are at back cabinetThe second screen pack 502 on body 501 its second cavitys can be the screen pack of identical function, can be also difference in functionalityScreen pack, as the cooperation of the difference in functionality screen packs such as physical filtering net, electrostatic precipitation net or humidification impeller.
Operation principle of the present invention is: single shaft motor 10 drives Bidirection air vane 20 to turn round or dual-axle motor 70 drives two unidirectionalAfter wind wheel 80 running, extraneous air from both sides respectively the first screen pack 402 via front housing 40, be arranged on front housing thisFront main air inlet 401b on body 401, the second screen pack 502 of back cabinet 50, is arranged on back cabinet body 501Rear main air inlet 501b enters air channel 30 its cavity 30a; Meanwhile, extraneous air is via the first mistake of front housing 40Filter screen 402, be arranged on the front auxiliary air inlet 401c on front housing body 401, enter be arranged on air channel near front housing thisAuxiliary air channel 30c its air intake 30c-1 of body one side via the auxiliary air channel 30c of funnel-form from being arranged on air channel opposite side is alsoOutlet air end 30c-2 near back cabinet body one side is sucked into air channel 30 its cavity 30a; Extraneous air is from opposite side warp simultaneouslyBy the second screen pack 502 of back cabinet 50, be arranged on the rear auxiliary air inlet 501c on back cabinet body 501, enter and establishPut in air channel near auxiliary air channel 30c its air intake 30c-1 of back cabinet body one side and via the auxiliary air channel 30c of funnel-formBe sucked into air channel 30 its cavity 30a near the outlet air end 30c-2 of front housing body one side from being arranged on air channel opposite side; OnState four strands of distinguished and admirable main air ducts that converge through being formed by cavity 30a and air outlet 30b and discharge by air outlet 30b, finally logicalThe air discharge grille 601 of crossing on top cover 60 discharges, and both sides operation principle is identical.
For environmental protection, above-mentioned air channel 30 adopts foam, high-density paper or fiber compressing, also can adopt other easily to returnReceive the easily material of the environmental sound of degraded.
For a person skilled in the art, can be according to technical scheme described above and design, make that other is eachPlant corresponding change and distortion, and these all changes and distortion all should belong to the protection model of the claims in the present inventionWithin enclosing.
Claims (8)
1. the bilateral filtering inlet air air purifier that screen pack wind area is large, comprise motor, wind wheel, air channel (30), front housing (40), back cabinet (50) and top cover (60), air channel (30) is provided with for accommodating motor, the cavity (30a) of wind wheel and the air outlet (30b) flowing out for air, on top cover (60), be provided with the air discharge grille (601) for Bas Discharged after purifying, front housing (40) is spliced to form for installing motor with back cabinet (50), the space in wind wheel and air channel (30), top cover (60) is fixedly mounted on front housing (40) and back cabinet (50) top and is positioned at its air outlet of air channel (30) (30b) top, it is characterized in that: described motor is single shaft motor (10), described wind wheel is Bidirection air vane (20), single shaft motor (10) output shaft is fixedly connected with its axis hole of Bidirection air vane (20), described front housing (40) comprises front housing body (401) and the first screen pack (402), front housing body (401) is one-body molded the first cavity (401a), in the first well floor, be provided with front main air inlet (401b), near front main air inlet (401b), be provided with front auxiliary air inlet (401c), the first screen pack (402) installs in the first cavity (401a), described back cabinet (50) comprises back cabinet body (501) and the second screen pack (502), back cabinet body (501) is one-body molded the second cavity, in the second well floor, be provided with rear main air inlet (501b), near rear main air inlet (501b), be provided with rear auxiliary air inlet (501c), the second screen pack (502) installs in the second cavity, its both sides of both-side opening, described air channel (30) are provided with auxiliary air channel (30c) near being positioned at cavity (30a), the large less outlet air end (30c-2) of caliber size that is arranged on air channel (30) opposite side that is also shrunk to gradually of auxiliary its air intake of air channel (30c) (30c-1) caliber size, the auxiliary air channel (30c) of its both sides, described air channel (30) is communicated with front housing body (401) and upper front auxiliary air inlet (401c) and the rear auxiliary air inlet (501c) arranging of back cabinet body (501) respectively, front main air inlet (401b) and rear main air inlet (501b) are communicated with cavity (30a).
2. the large bilateral filtering inlet air air purifier of a kind of screen pack wind area as claimed in claim 1, is characterized in that: its air intake of described auxiliary air channel (30c) (30c-1) is funnel-form with outlet air end (30c-2) bore contracted section shape.
3. the large bilateral filtering inlet air air purifier of a kind of screen pack wind area as claimed in claim 1, it is characterized in that: described motor is dual-axle motor (70), described wind wheel is one-way windwheel (80), and its two output shaft of dual-axle motor (70) is fixedly connected with respectively an one-way windwheel (80).
4. the large bilateral filtering inlet air air purifier of a kind of screen pack wind area as claimed in claim 1, it is characterized in that: both sides, described air channel (30) are respectively arranged with three auxiliary air channels (30c), above-mentioned auxiliary air channel (30c) is arranged on upper three corner locations away from its air outlet (30b) in air channel (30).
5. the large bilateral filtering inlet air air purifier of a kind of screen pack wind area as claimed in claim 1, it is characterized in that: described front housing (40) also comprises front panel (403), front panel (403) is fixedly mounted on front housing body (401) above and remains with front housing body (401) the air intake gap flowing into for extraneous air; Described back cabinet (50) also comprises rear board (503), and rear board (503) is fixedly mounted on back cabinet body (501) above and also remains with back cabinet body (501) the air intake gap flowing into for extraneous air.
6. the large bilateral filtering inlet air air purifier of a kind of screen pack wind area as claimed in claim 1, is characterized in that: described the first screen pack (402) is physical filtering net, electrostatic precipitation net or humidification impeller.
7. the large bilateral filtering inlet air air purifier of a kind of screen pack wind area as claimed in claim 1, is characterized in that: described the second screen pack (502) is physical filtering net, electrostatic precipitation net or humidification impeller.
8. the large bilateral filtering inlet air air purifier of a kind of screen pack wind area as claimed in claim 1, is characterized in that: described air channel (30) adopt foam, high-density paper or the fiber of recyclable degraded compressing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163365.6A CN103925653B (en) | 2014-04-22 | 2014-04-22 | The bilateral filtering inlet air air purifier that a kind of screen pack wind area is large |
| PCT/CN2014/085335 WO2015161600A1 (en) | 2014-04-22 | 2014-08-27 | Air-purifier performing dual-sided filtration of intake air and with filter mesh of large air-contact area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163365.6A CN103925653B (en) | 2014-04-22 | 2014-04-22 | The bilateral filtering inlet air air purifier that a kind of screen pack wind area is large |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103925653A CN103925653A (en) | 2014-07-16 |
| CN103925653B true CN103925653B (en) | 2016-06-15 |
Family
ID=51143957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410163365.6A Expired - Fee Related CN103925653B (en) | 2014-04-22 | 2014-04-22 | The bilateral filtering inlet air air purifier that a kind of screen pack wind area is large |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103925653B (en) |
| WO (1) | WO2015161600A1 (en) |
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| CN203231500U (en) * | 2013-04-22 | 2013-10-09 | 广东美的环境电器制造有限公司 | Cooling fan |
| CN103925653B (en) * | 2014-04-22 | 2016-06-15 | 广东净霸科技有限公司 | The bilateral filtering inlet air air purifier that a kind of screen pack wind area is large |
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2014
- 2014-04-22 CN CN201410163365.6A patent/CN103925653B/en not_active Expired - Fee Related
- 2014-08-27 WO PCT/CN2014/085335 patent/WO2015161600A1/en active Application Filing
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| JPH08254332A (en) * | 1995-03-15 | 1996-10-01 | Kansei Corp | Air cleaner |
| CN1403313A (en) * | 2002-10-11 | 2003-03-19 | 张一鸣 | Vehicle air purifier |
| CN1542350A (en) * | 2003-04-30 | 2004-11-03 | 乐金电子(天津)电器有限公司 | Electronic dust collection and filtering device mounting arrangement for air purifier |
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| CN201823415U (en) * | 2010-09-17 | 2011-05-11 | 冠德科技(北海)有限公司 | Bidirectional air inlet purifier |
| CN203797811U (en) * | 2014-04-22 | 2014-08-27 | 广东净霸科技有限公司 | Double-side inflow wind filtering type air purifier with large-wind-area filter screens |
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| TWI585349B (en) * | 2016-08-31 | 2017-06-01 | 克立淨科技有限公司 | Air filtration with dual filtering modules |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103925653A (en) | 2014-07-16 |
| WO2015161600A1 (en) | 2015-10-29 |
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