CN105276696A - Air cleaner - Google Patents
Air cleaner Download PDFInfo
- Publication number
- CN105276696A CN105276696A CN201510137841.1A CN201510137841A CN105276696A CN 105276696 A CN105276696 A CN 105276696A CN 201510137841 A CN201510137841 A CN 201510137841A CN 105276696 A CN105276696 A CN 105276696A
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- China
- Prior art keywords
- air
- suction inlet
- air cleaner
- dust
- taste removal
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
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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
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
To provide an air cleaner having sufficient dust collection capability and deodorization capability and capable of suppressing noise. An air cleaner (1) comprises a dust collection unit (22), a deodorization unit (23), and a blower (25). The dust collection unit (22) includes two electric dust collectors having low air resistance. In the deodorization unit (23), two radiator plates (23c) cover only part of a deodorization filter (23a). For this reason, the deodorization unit (23) has low air resistance. Accordingly, even if the blower (25) has a relatively quiet turbofan (25a), a sufficient air flow rate can be ensured, and therefore sufficient dust collection capability and deodorization capability can be obtained.
Description
Technical field
The present invention relates to a kind of air cleaner, the purification of this air cleaner sucks the air of box house and is passed out in room by the air after purification.
Background technology
In the past, air cleaner such as utilizes the driving of the blower fan be arranged in main body casing, makes air in suction main body casing successively by dust-collecting filter, humidifying unit and taste removal unit (such as with reference to No. 2014-52084, Japanese Laid-Open Patent Publication).
The air cleaner recorded in No. 2014-52084, Japanese Laid-Open Patent Publication has air-supply passage, and the air sucked from air suction inlet in main body casing guides to Air blowing mouth by this air-supply passage.Along being configured with prefilter, dust-collecting filter, taste removal unit, humidifying unit and blower fan successively from air suction inlet towards the direction of Air blowing mouth on air-supply passage.
Prefilter is such as formed by PET (PETG) material of braiding wire, has eyed structure.Dust-collecting filter is such as made up of the non-woven fabrics being formed as crimp shape.Humidifying unit comprises: the humidifying filter with crimp shape; And the water container of water is provided to humidifying filter.Taste removal unit comprises: catalyst filter, adsorbs and decomposes smell component; And heating part, cover described catalyst filter overall.In taste removal unit, by heating part, catalyst filter is heated, the odor removing ability of catalyst filter is regenerated.The fan motor that blower fan possesses variable speed and the Sirocco fan be connected with the output shaft of fan motor.
Utilize the driving of blower fan, be drawn into air air-supply passage by prefilter and dust-collecting filter from air suction inlet, now, removing comprises aerial dust.In addition, by the air after dust-collecting filter by humidifying unit time by humidification.In addition, by the air after humidifying unit by taste removal unit, now, removing comprises aerial smell component.As mentioned above, utilize the driving of blower fan, by the air after purification from Air blowing mouth to indoor blowout.
In the air cleaner recorded in No. 2014-52084, Japanese Laid-Open Patent Publication, adopt the Sirocco fan with high static pressure.Therefore, even if use the dust-collecting filter and taste removal unit that air drag is large, the air quantity required for purification of air can also be guaranteed.But as mentioned above, the static pressure of Sirocco fan is high.Therefore, in the quietness improving air cleaner, there is limit.On the other hand, for having the fan of low static pressure, the air quantity that the air drag and being difficult to because of dust-collecting filter and taste removal unit is guaranteed required for purification of air, likely can not obtain enough dust collecting capability and odor removing ability.
Summary of the invention
In order to solve described problem, an object of embodiment of the present invention is to provide a kind of air cleaner, and this air cleaner can obtain enough dust collecting capability and odor removing ability, and can suppress noise.
The air cleaner of first method of the present invention, it comprises: air suction inlet, in casing, suck air; Air blowing mouth, externally sends air in described casing; Vent passages, is communicated with described air suction inlet and described Air blowing mouth; Collecting unit of dust, is arranged on described vent passages, carries out dedusting to the air sucked; Taste removal unit, is arranged on described vent passages, carries out taste removal to the air sucked; And blower fan, be arranged on described vent passages, described collecting unit of dust comprises electrostatic (electric dust) precipitator, and described taste removal unit has odor removing filter, and described odor removing filter comprises: base material, has loose structure; And taste removal layer, arrange on the substrate, decompose and/or adsorb peculiar smell composition, the mode that described odor removing filter exposes to described vent passages with a part for this odor removing filter configures, described blower fan has turbofan and fan motor, and described fan motor makes described turbofan rotate.
The air cleaner of first method comprises: collecting unit of dust, comprises the electrostatic (electric dust) precipitator that air drag is little; Taste removal unit, has less air drag owing to having loose structure; Blower fan, has turbofan.Because the air drag of collecting unit of dust and taste removal unit is little, so the turbofan compared with Sirocco fan with lower static pressure can be used.That is, when air drag is identical, the air quantity of turbofan is less than the air quantity of Sirocco fan.But, because the air drag of collecting unit of dust and taste removal unit is little, even if so use turbofan, the air mass flow of air cleaner inside also fully can be guaranteed.Therefore, described air cleaner can obtain enough dust collecting capability and odor removing ability.In addition, compared with during use Sirocco fan, noise can be suppressed by using turbofan.Therefore, in described air cleaner, its quietness can be improved.
The air cleaner of second method of the present invention, it comprises: air suction inlet, in casing, suck air; Air blowing mouth, externally sends air in described casing; Vent passages, is communicated with described air suction inlet and described Air blowing mouth; Collecting unit of dust, is arranged on described vent passages, carries out dedusting to the air sucked; And blower fan, be arranged on described vent passages, before described casing has, the back side, the face of upside, bottom surface, left surface and right flank, described air suction inlet is configured at least one in the face of the described upside of the front face side of described casing, described left surface and described right flank, and described Air blowing mouth is configured on the face of the described upside of the rear side of described casing, described left surface and described right flank.
This air cleaner has three Air blowing mouths.Therefore, it is possible to fully guarantee the sendout of the air from casing.In addition, air suction inlet and Air blowing mouth separate configuration are in the front face side of main part and rear side.Therefore, it is possible to suppress short circuit (シ ョ ー ト サ ー キ ッ ト more reliably).
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of the air cleaner of embodiment of the present invention.
Fig. 2 is the top view of the air cleaner of embodiment of the present invention.
Fig. 3 is the X-X sectional view of Fig. 1.
Fig. 4 is the Y-Y sectional view of Fig. 1.
Fig. 5 is the major part stereogram of embodiment of the present invention, is the configuration instruction figure of collecting unit of dust.
Fig. 6 is the major part stereogram of embodiment of the present invention, is the configuration instruction figure of taste removal unit and humidifying unit.
Fig. 7 is the major part stereogram of embodiment of the present invention, is the configuration instruction figure of blower fan.
Fig. 8 is the key diagram of the suction air of embodiment of the present invention and the flowing of blow out air, (A) of Fig. 8 represents the flowing of the flowing of the air sucked from the air suction inlet of air cleaner and the air from the blowout of Air blowing mouth, and (B) of Fig. 8 represents the air circulation being provided with the room of air cleaner.
Description of reference numerals
1 air cleaner
10 vent passages
11 main parts
12 front panels
13 front aprons
Suction inlet above 13a
13b right flank suction inlet
13c left surface suction inlet
13d bottom surface suction inlet
14 rear boards
Blow-off outlet above 14a
14b right flank blow-off outlet
14c left surface blow-off outlet
15 operating portions
21 prefilters
22 collecting unit of dust
22a first electrostatic (electric dust) precipitator
22b second electrostatic (electric dust) precipitator
23 taste removal unit
23aa base material
23ab catalyst layer
23a odor removing filter
23bPTC heater
23c heat sink
23f heating part
24 humidifying unit
24a humidifying filter
24b water container
25 blower fans
25a turbofan
25b fan motor
Rooms 300
300c side wall surface
Detailed description of the invention
Below, with reference to accompanying drawing, embodiments of the present invention are described in detail.In addition, the present invention is not limited to following embodiment, can carry out various distortion without departing from the spirit and scope of the present invention.
Embodiment
As depicted in figs. 1 and 2, the casing as the air cleaner 1 of one embodiment of the present invention comprises: main part 11, front panel 12 and rear board 14.Main part 11 comprises respectively by top board 11a, right panel 11b, the Left-Hand Panel 11c and bottom 11d of synthetic resin material forming, is formed as cuboid substantially.Front panel 12 is formed by forming synthetic resin material, is configured on a face of main part 11.Rear board 14 is formed by forming synthetic resin material, is configured on another face of main part 11.
In addition, comprise top board 11a, face that the face of the upper end of front panel 12 and the upper end of rear board 14 is the upside of casing.The face comprising right panel 11b, the right-hand end of front panel 12 and the right-hand end of rear board 14 is the right flank of casing.The face comprising Left-Hand Panel 11c, the left end of front panel 12 and the left end of rear board 14 is the left surface of casing.Comprise bottom 11d, the face of the bottom of front panel 12 and the bottom of rear board 14 is bottom surfaces of casing.
In addition, in the following description, as required, with main part 11 for benchmark, the side being configured with front panel 12 is called front face side, and with main part 11 for benchmark, the side being configured with rear board 14 is called rear side.
The front apron 13 formed by synthetic resin material is configured with in the front of front panel 12.Four positions of the side, upper and lower, left and right between front apron 13 and front panel 12 are formed with gap.The gap at described four positions is respectively formed at the front face side of the face of the upside of casing, bottom surface, left surface and right flank.The gap being formed in the front face side in the face on the upside of casing is suction inlet 13a above.The gap being formed in the front face side of casing right flank is right flank suction inlet 13b.The gap being formed in the front face side of casing left surface is left surface suction inlet 13c.The gap being formed in the front face side of tank floor is bottom surface suction inlet 13d.Described suction inlet 13a, right flank suction inlet 13b, left surface suction inlet 13c and bottom surface suction inlet 13d are above the air suction inlets sucking air in casing of the air cleaner 1 of present embodiment.That is, the air suction inlet of air cleaner 1 comprises suction inlet 13a, right flank suction inlet 13b, left surface suction inlet 13c and the bottom surface suction inlet 13d above that are configured in casing front face side.
In addition, air cleaner 1 also can not possess bottom surface suction inlet 13d.That is, the air suction inlet of air cleaner 1 can comprise suction inlet 13a, right flank suction inlet 13b and the left surface suction inlet 13c above that are configured in casing front face side.In addition, the air suction inlet of air cleaner 1 also can be at least one above in suction inlet 13a, right flank suction inlet 13b and left surface suction inlet 13c.That is, the air suction inlet of air cleaner 1 also can be configured at least one in the face of the upside of the front face side of casing, left surface and right flank.
In addition, suction inlet 13a, right flank suction inlet 13b, left surface suction inlet 13c and bottom surface suction inlet 13d above as the air suction inlet of air cleaner 1 are the parts in the gap (space) between front apron 13 and front panel 12.
In addition, three positions that are upper, side, left and right between main part 11 and rear board 14 are formed with gap.The gap at described three positions is respectively formed at the rear side of the face of the upside of casing, left surface and right flank.The gap being formed in the rear side in the face on the upside of casing is blow-off outlet 14a above.The gap being formed in the rear side of casing right flank is right flank blow-off outlet 14b.The gap being formed in the rear side of casing left surface is left surface blow-off outlet 14c.Described blow-off outlet 14a, right flank blow-off outlet 14b and left surface blow-off outlet 14c are above the Air blowing mouths sending air in casing towards the outside of the air cleaner 1 of present embodiment.That is, the Air blowing mouth of air cleaner 1 comprises blow-off outlet 14a, right flank blow-off outlet 14b and the left surface blow-off outlet 14c above of the rear side being formed in described casing.That is, the Air blowing mouth of air cleaner 1 is configured in the face of the upside of box back surface side, left surface and right flank.
In addition, blow-off outlet 14a, right flank blow-off outlet 14b and left surface blow-off outlet 14c above as the Air blowing mouth of air cleaner 1 are the parts in the gap (space) between main part 11 and rear board 14.
In air cleaner 1, suck air in (inspiration) main part 11 from blow-off outlet 14a, right flank blow-off outlet 14b and left surface blow-off outlet 14c above to indoor blowout from suction inlet 13a above, right flank suction inlet 13b, left surface suction inlet 13c and bottom surface suction inlet 13d.To be sucked from air suction inlet after in main part 11 to by during from Air blowing mouth to indoor blowout at air, dedusting, humidification and taste removal are carried out to air.
In addition, as shown in Figure 3 and Figure 4, the vent passages 10 that suction inlet 13a, right flank suction inlet 13b, left surface suction inlet 13c and bottom surface suction inlet 13d above and the space of main part 11 inside of blow-off outlet 14a, right flank blow-off outlet 14b and left surface blow-off outlet 14c above become the air cleaner 1 of present embodiment is communicated with.In addition, in the following description, as required, each blow-off outlet side is described as downstream as upstream side by each suction inlet side of vent passages 10.
The face of the upside of the casing of air cleaner 1 is provided with operating portion 15 in the mode of a part of suction inlet 13a above covering.Operating portion 15 is configured with the button that power knob and operation mode switching push button etc. operate air cleaner 1.In addition, operating portion 15 is configured with display part.The display part display operating condition of air cleaner 1 and the testing result of not shown dust sensor detector.
As shown in Figure 3, on the vent passages 10 of main part 11 inside of air cleaner 1, be configured with successively from upstream side towards downstream: prefilter 21, collecting unit of dust 22, taste removal unit 23, humidifying unit 24 and blower fan 25.
Prefilter 21 is such as formed by the PET material weaving wire, has eyed structure.Prefilter 21 removes (or trapping) is included in the dust in the air of main part 11 inside suction.As shown in Figure 4, prefilter 21 has towards the arcuate in shape of main part front face side projection.Compared with the situation that there is even shape with prefilter 21, prefilter 21 is the situation of arcuate in shape, and the area of the prefilter 21 that the air sucking main part 11 inside from suction inlet 13a above, right flank suction inlet 13b, left surface suction inlet 13c and bottom surface suction inlet 13d passes through becomes large.Therefore, prefilter 21 can remove more dust.
As shown in Figure 3 and Figure 5, collecting unit of dust 22 comprises the first electrostatic (electric dust) precipitator 22a and the second electrostatic (electric dust) precipitator 22b.First electrostatic (electric dust) precipitator 22a and the second electrostatic (electric dust) precipitator 22b configures in the mode arranged along the vertical direction.First electrostatic (electric dust) precipitator 22a and the second electrostatic (electric dust) precipitator 22b has not shown sparking electrode and collecting electrode.First electrostatic (electric dust) precipitator 22a and the second electrostatic (electric dust) precipitator 22b utilizes the corona discharge produced by sparking electrode, makes the tiny dust and pollen etc. that are not removed by prefilter 21 charged, and utilizes collecting electrode to remove charged dust and pollen etc.First electrostatic (electric dust) precipitator 22a and the second electrostatic (electric dust) precipitator 22b is formed primarily of their casing of described sparking electrode, collecting electrode and maintenance.Therefore, compared with the air drag of the dust-collecting filter formed with by the non-woven fabrics being formed as crimp shape, the air drag of collecting unit of dust 22 is little.
In addition, in Figure 5, in order to clearly represent collecting unit of dust 22 (the first electrostatic (electric dust) precipitator 22a and the second electrostatic (electric dust) precipitator 22b), the description of front apron 13 is eliminated.
As shown in Fig. 3, Fig. 4 and Fig. 6, taste removal unit 23 has odor removing filter 23a and heating part (heater) 23f.As shown in Figure 6, odor removing filter 23a comprises the base material 23aa of such as circular plate shape, and this base material 23aa has the loose structure as wavy shaped configuration or honeycomb.Wavy shaped configuration such as has the bend of alternately laminated plate material and continuous bend waviness.Base material 23aa is provided with and adsorbs and decompose catalyst layer (taste removal layer) 23ab of smell component.
In addition, catalyst layer (taste removal layer) 23ab also can be the taste removal layer of decomposition and/or adsorb peculiar smell composition.In addition, odor removing filter 23a has circular plate shape and can rotate.Such as, odor removing filter 23a is pivotally bearing on main part 11 (or casing).
As shown in Figure 3 and Figure 4, heating part 23f comprises: PTC (positive temperature coefficient) heater 23b, two heat sink 23c, two heat insulating component 23d and two shell 23e.Ptc heater 23b is arranged on and is configured on the heat sink 23c of main part front face side in two heat sink 23c, heats two heat sink 23c.Two heat sink 23c are the metallic plates respectively with general triangular shaped.As shown in Figure 4 and Figure 6, heat sink 23c configures in the mode of the part only covering odor removing filter 23a.Two heat sink 23c near the central portion of odor removing filter 23a or the outside diameter of odor removing filter 23a contact with each other, therefore, not only the heat sink 23c being configured in main body front face side is heated by ptc heater 23b, also the heat sink 23c of main body rear side is heated.Heat insulating component 23d configures in the mode covering ptc heater 23b and heat sink 23c.Heat insulating component 23d suppresses heat externally to be fled from from ptc heater 23b and heat sink 23c.Shell 23e has the shape that can keep ptc heater 23b, heat sink 23c and heat insulating component 23d.
Thus, odor removing filter 23a has loose structure, and in addition, heating part 23f has the structure only covering an odor removing filter 23a part.That is, the mode that odor removing filter 23a exposes to vent passages 10 with its part configures.Therefore, the air drag of odor removing filter 23a is little.
When making the odor removing ability regeneration of odor removing filter 23a, by being heated two heat sink 23c by ptc heater 23b, the part of the odor removing filter 23a covered by two heat sink 23c is heated.Make odor removing filter 23a rotate limit by lateral dominance with not shown motor to heat odor removing filter 23a, promote that the smell component be adsorbed on the catalyst layer 23ab of odor removing filter 23a decomposes.Thus, the odor removing ability of odor removing filter 23a is made to regenerate.In addition, also can replacing odor removing filter 23a is rotated, by making heat sink 23c move, odor removing filter 23a being heated.
In addition, taste removal unit 23 also can not possess described structure.Taste removal unit 23 can not possess heater (ptc heater 23b and heat sink 23c).In this case, the odor removing filter of taste removal unit 23 comprises the sorbing material replacing the smell component as active carbon of catalyst layer and the base material being added with described adsorbent.In this case, when the adsorption capacity of taste removal unit 23 declines, by odor removing filter is replaced by new odor removing filter, the odor removing ability of taste removal unit 23 can be recovered.
As shown in Fig. 3, Fig. 4 and Fig. 6, humidifying unit 24 has the water container 24b of humidifying filter 24a and storage water.Humidifying filter 24a is formed as circular plate shape.Humidifying filter 24a is immersed under the state in the water be stored in water container 24b in its part, is pivotally supported by turning cylinder.By utilizing not shown motor to rotate, moisture drinks up by humidifying filter 24a.
In addition, humidifying unit 24 also can not possess described structure.Humidifying unit 24 can possess utilize capillarity to be drunk up by moisture humidifying filter to replace humidifying filter 24a.In addition, in figure 6, in order to clearly represent taste removal unit 23 and humidifying unit 24, the description of the component and collecting unit of dust 22 etc. of the formation main part 11 beyond front apron 13, bottom 11d is suitably eliminated.
As shown in Fig. 3, Fig. 4 and Fig. 7, blower fan 25 has turbofan 25a and fan motor 25b.Turbofan 25a is formed by synthetic resin material, is connected with the output shaft of fan motor 25b.Fan motor 25b is the motor of variable speed type.Fan motor 25b is configured to than turbofan 25a more by air suction inlet side (upstream side).Rotated by fan motor 25b, turbofan 25a also rotates.Utilize the rotation of turbofan 25a, air flows into the inside of air cleaner 1, and air flows out from the inside of air cleaner 1.In addition, in the figure 7, in order to clearly represent blower fan 25, the description of the component of the formation main part 11 beyond front apron 13, bottom 11d, collecting unit of dust 22, taste removal unit 23 and humidifying unit 24 etc. is suitably eliminated.
Then, with reference to Fig. 8, when illustrating that the air cleaner 1 with structure described above operates air cleaner 1 action and be provided with the flowing of air in room of air cleaner 1.In the example shown in described figure, as shown in (B) of Fig. 8, air cleaner 1 is arranged in room 300.Room 300 comprises ceiling surface 300a, a ground 300b and four side wall surface 300c.The rear board 14 of air cleaner 1, in the mode relative with the face of in side wall surface 300c, configures with this face is close.If user makes the running of air cleaner 1 start by operate operating portion 15, then drive blower fan 25, and start to be energized to the first electrostatic (electric dust) precipitator 22a of collecting unit of dust 22 and the second electrostatic (electric dust) precipitator 22b.In addition, the humidifying filter 24a of humidifying unit 24 starts to rotate.If drive blower fan 25, shown in the dotted arrow 100 that (A) then as Fig. 8 represents, air is sucked the inside of main part 11 from the suction inlet of suction inlet 13a above, right flank suction inlet 13b, left surface suction inlet 13c and bottom surface this four direction of suction inlet 13d.
The air being drawn into main part 11 inside flows as follows.
(1) top of bottom in vent passages 10, taste removal unit 23 and humidifying unit 24 is along the longitudinal direction in stacked position, and air presses the sequential flowing of prefilter 21 → collecting unit of dust 22 → taste removal unit 23 → humidifying unit 24.
(2), in the position of the top of bottom in vent passages 10, taste removal unit 23 and humidifying unit 24 underlapped configuration along the longitudinal direction, air presses the order of prefilter 21 → collecting unit of dust 22 → taste removal unit 23 or the sequential flowing by prefilter 21 → collecting unit of dust 22 → humidifying unit 24.
Now, the collecting unit of dust 22 of prefilter 21 and energising removes the dust and pollen that are included in the air of suction.In addition, taste removal unit 23 removes the smell component be included in the air of suction.In addition, humidifying unit 24 carries out humidification to the air sucked.
Shown in the solid arrow 200 that (A) as Fig. 8 represents, the blow-off outlet of the air after dedusting, taste removal and humidification from blow-off outlet 14a, right flank blow-off outlet 14b and these three directions of left surface blow-off outlet 14c has above been carried out, to the indoor blowout being provided with air cleaner 1 in vent passages 10.Now, as shown in the same solid arrow 200 of expression in (B) of Fig. 8, from the air of each Air blowing mouth blowout along the ceiling surface 300a in room 300 or side wall surface 300c, towards be configured with air cleaner 1 side wall surface 300c opposition side side wall surface 300c side that is observe from air cleaner 1 time the inboard in room 300 flow.Specifically, flow from the air that blow-off outlet 14a blows out above along ceiling surface 300a towards the inboard in room 300.The air blown out from right flank blow-off outlet 14b flows along the side wall surface 300c on right side towards the inboard in room 300.The air blown out from left surface blow-off outlet 14c flows along the side wall surface 300c in left side towards the inboard in room 300.
As mentioned above, the air after purification and humidification is blown out in the mode in the room 300 being surrounded with air cleaner 1.In addition, suck the air in room 300 from the suction inlet of suction inlet 13a above, right flank suction inlet 13b, left surface suction inlet 13c and bottom surface this four direction of suction inlet 13d near the air cleaner 1 configured with rear board 14 mode relative with side wall surface 300c and this face.Therefore, air cleaner 1 can improve the air flowing in room 300.Its result, air cleaner 1 sucks the air in room 300 with can having no omission and carries out dedusting, humidification and taste removal to the air sucked.In addition, air cleaner 1 can suck and adhere to and dust, pollen and the smell component etc. on the 300b of ground at random together with the air sucked from bottom surface suction inlet 13d.Thus, air cleaner 1 can improve the air circulation in the room 300 comprised on the 300b of ground.Its result, air cleaner 1 more effectively can purify the air in whole room 300.
In addition, in No. 2000-167326, Japanese Laid-Open Patent Publication, such as describe air cleaner (dust arrester) in the past.In the dust arrester recorded in this publication, pass through anterior filter unit by air intake box house from the through hole of antetheca.Therefore, except being provided with except mesh at the back side of anterior filter unit, before anterior filter unit, also mesh is provided with.Therefore, the appearance design improving dust arrester is difficult to.
For this problem, in the air cleaner 1 of present embodiment, suction inlet 13a, right flank suction inlet 13b, left surface suction inlet 13c and bottom surface suction inlet 13d above being provided with around the space being formed at casing front face side.Therefore, owing to not being provided with air suction inlet on the front apron 13 be positioned at before casing, so improve the appearance design of air cleaner 1.
That is, present embodiment can provide a kind of air cleaner 1, and this air cleaner 1 can make the air circulation in room good, and has higher appearance design.
In addition, compared with the air drag of the dust-collecting filter formed with by the non-woven fabrics being formed as crimp shape, the air drag of collecting unit of dust 22 is little.In addition, heating part 23f has the structure only covering an odor removing filter 23a part.That is, the mode that odor removing filter 23a exposes to vent passages 10 with its part configures.Therefore, be formed as compared with the air drag of the catalyst filter taste removal unit of tabular heating part of the same area substantially with having in the past, the air drag of taste removal unit 23 is little.Thus, the turbofan 25a with the static pressure lower than Sirocco fan can be used for blower fan 25.
If air drag is identical, then, compared with during use Sirocco fan, air quantity during turbofan 25a is used to diminish.But compared with Sirocco fan, turbofan 25a has high efficiency and high quietness.Therefore, it is possible to realize a kind ofly guaranteeing necessary dust collecting capability and odor removing ability and the air cleaner 1 of noise being suppressed.
In addition, because turbofan 25a can not arrange the scroll housing (ス ク ロ ー Le Ha ウ ジ Application グ) that Sirocco fan has, so compared with Sirocco fan, miniaturization and slimming can be realized.Therefore, it is possible to guarantee distance L described later, and the box sizes of air cleaner 1 can be suppressed to become excessive.
In addition, in air cleaner 1, the air drag of collecting unit of dust 22 and taste removal unit 23 is little.Therefore, as shown in Fig. 3 to Fig. 7, even if from the upstream side of vent passages 10 towards downstream, be arranged in order when arranging collecting unit of dust 22, taste removal unit 23, humidifying unit 24 and blower fan 25, the air drag of air cleaner 1 also can not become excessive.Therefore, the amount being driven through the air of the vent passages 10 of main part 11 inside of blower fan 25 is utilized to decline.In addition, be arranged each component as described above, and the size in front and back (depth) direction of main part 11 is elongated.In addition, be configured with each air suction inlet in the front face side of main part 11, on the other hand, be configured with each Air blowing mouth in the rear side of main part 11.Therefore, each air suction inlet shown in Fig. 4 and the distance L between each Air blowing mouth can be made to become large.Thus, inhibit the air from each Air blowing mouth to indoor blowout at once by suck from each air suction inlet air cleaner 1 inner such, the generation of short circuit between so-called air suction inlet and Air blowing mouth.In addition, as mentioned above, collecting unit of dust 22 is configured to than taste removal unit 23 upstream side.Therefore, the air of inflow taste removal unit 23 is the air after eliminating dust and pollen etc.Therefore, it is possible to prevent the odor removing filter 23a because of the blocking such as dust or pollen taste removal unit 23.
In addition, as shown in Figure 3 and Figure 4, in blower fan 25, fan motor 25b and turbofan 25a is configured with from each air suction inlet successively towards each Air blowing mouth.That is, turbofan 25a is configured in apart from each air suction inlet position farthest, and is configured with each Air blowing mouth accordingly with the configuration of turbofan 25a.Therefore, it is possible to make the distance L of each air suction inlet and each Air blowing mouth become large.Its result, can obtain the effect that higher suppression produces short circuit.In addition, the configuration sequence of turbofan 25a and fan motor 25b also can be contrary with described.
In addition, such as, a kind of air cleaner is in the past disclosed in No. 2009-22882, Japanese Laid-Open Patent Publication.In the air cleaner that this publication is recorded, there is air suction inlet being formed at the spatial placement up and down between dividing plate and front apron.In addition, the left and right sides of main body casing are provided with Air blowing mouth.Therefore, in order to suppress short circuit, Air blowing mouth can only be arranged on maximum two positions of casing left and right sides.Therefore, fully can not guarantee the air sendout of the casing from air cleaner, likely can not give full play to air-filtering ability.
In addition, in the air cleaner that No. 2009-22882, Japanese Laid-Open Patent Publication is recorded, the both ends (upper and lower end parts) being arranged on the Air blowing mouth in casing left and right sides are configured near the air suction inlet that is arranged on the upper and lower two sides of casing.Therefore, the air sent from the both ends of Air blowing mouth is likely sucked box house by from air suction inlet at once.Therefore, in the prior art, be difficult to fully suppress short circuit.
For this problem, in air cleaner 1, the distance L being difficult to produce described short circuit can be realized.Therefore, it is possible to will the gap, four, upper and lower, left and right of casing front face side be formed in as being used for suction inlet 13a, right flank suction inlet 13b, left surface suction inlet 13c and bottom surface suction inlet 13d above air cleaner 1 inside suction air.In addition, upper, left and right three spaces of box back surface side will can be formed in as being used for blow-off outlet 14a, right flank blow-off outlet 14b and left surface blow-off outlet 14c above the inner blow out air of air cleaner 1.Thus, due to the area of air suction inlet and Air blowing mouth can be made to become large, so soakage and the blowout amount of air fully can be guaranteed.
That is, as mentioned above, can provide a kind of air cleaner 1 in the present embodiment, this air cleaner 1 can guarantee enough dust collecting capability and odor removing ability, and can suppress short circuit more reliably.
In addition, preferably, as shown in the line segment P of Fig. 3, in the mode making the height in the space between the first electrostatic (electric dust) precipitator 22a of the height at the center of fan motor 25b and collecting unit of dust 22 and the second electrostatic (electric dust) precipitator 22b consistent, configuration collecting unit of dust 22 and blower fan 25.At the immediate vicinity of fan motor 25b, the air flowing produced by the rotation of turbofan 25a is few.Therefore, think the fan motor 25b in main part 11 inside immediate vicinity space in the flowing of air few.On the other hand, the space between the first electrostatic (electric dust) precipitator 22a in collecting unit of dust 22 and the second electrostatic (electric dust) precipitator 22b, little to the dust collecting capability of the air passed through.Therefore, can by making the height in described space consistent with the height at fan motor 25b center, in the space residing for the blade of the many turbofan 25a of the flowing being considered to air, configure the first electrostatic (electric dust) precipitator 22a and the second electrostatic (electric dust) precipitator 22b.Thereby, it is possible to effectively carry out the dedusting undertaken by collecting unit of dust 22.
In addition, in the embodiment described above, the situation for air cleaner 1 with the casing of rectangular shape is substantially illustrated.But the box shape of air cleaner 1 is not limited to this, as long as have the face of upside, bottom surface, left surface and right flank and the polyhedron-shaped of air suction inlet or Air blowing mouth can be arranged on described each.
In addition, in the present embodiment, air cleaner 1 has both taste removal unit 23 and humidifying unit 24.But be not limited to this, air cleaner 1 also can have any one party in taste removal unit 23 or humidifying unit 24.
In addition, the air cleaner of embodiment of the present invention can be following first air cleaner ~ the 11 air cleaner.
First air cleaner, it possesses: air suction inlet, in casing, suck air; Air blowing mouth, externally blow out air in casing; And main part, there is the vent passages being communicated with described air suction inlet and described Air blowing mouth, possess in described main part: collecting unit of dust, dedusting is carried out to the air sucked; Taste removal unit, carries out taste removal to the air sucked; And blower fan, wherein, described collecting unit of dust is made up of electrostatic (electric dust) precipitator, described taste removal unit has odor removing filter, described odor removing filter is provided with the taste removal layer of decomposition and/or adsorb peculiar smell composition on the base material with loose structure, described odor removing filter configures in the mode exposed in described main part, the fan motor that described blower fan has turbofan and described turbofan is rotated.
Second air cleaner, it is on the basis of the first air cleaner, along from described air suction inlet towards the direction of described Air blowing mouth in described main part, is configured with described collecting unit of dust, described taste removal unit and described blower fan successively.
3rd air cleaner, it is on the basis of the first air cleaner or the second air cleaner, described taste removal layer is the catalyst layer of the decomposition being promoted smell component by heating, described taste removal unit has heater, described heater is formed as the part covering described odor removing filter, heats described odor removing filter.
4th air cleaner, on the basis of its any one air cleaner in the first air cleaner ~ the 3rd air cleaner, described odor removing filter is formed as circular plate shape, is pivotally bearing in described main part.
5th air cleaner, on the basis of its any one air cleaner in the first air cleaner ~ the 4th air cleaner, described air suction inlet is made up of above suction inlet, right flank suction inlet and the left surface suction inlet being configured in main part front face side, described Air blowing mouth by be configured in main part rear side blow-off outlet, right flank blow-off outlet and left surface blow-off outlet are formed above.
6th air cleaner, it possesses: air suction inlet, in casing, suck air; Air blowing mouth, externally sends air in casing; And main part, there is the air-supply passage being communicated with described air suction inlet and described Air blowing mouth, have in described main part: collecting unit of dust, dedusting is carried out to the air sucked; Taste removal unit and/or humidifying unit, described taste removal unit carries out taste removal to the air sucked, and described humidifying unit carries out humidification to the air sucked; And blower fan, wherein, described air cleaner has: front panel, is configured in the front face side of described main part; Front apron, is configured in the front face side of described front panel; And rear board, be configured in the rear side of described main part, using the upper end in the gap that is formed between described front panel and described front apron and at least one in right and left end as described air suction inlet, using the upper end in the gap that is formed between the described main part back side and described rear board and right and left end as described Air blowing mouth.
7th air cleaner, it is on the basis of the 6th air cleaner, along from described air suction inlet towards the direction of described Air blowing mouth in described main part, is configured with described collecting unit of dust, described taste removal unit and described blower fan successively.
8th air cleaner, it is on the basis of the 6th air cleaner or the 7th air cleaner, the fan motor that described blower fan has turbofan and described turbofan is rotated, described fan motor is configured to than described turbofan more by described air suction inlet side.
9th air cleaner, it has the air suction inlet sucking air in casing and the Air blowing mouth externally sending air in described casing, there is the vent passages being communicated with described air suction inlet and described Air blowing mouth in described casing, described vent passages has the collecting unit of dust and the blower fan that the air sucked are carried out to dedusting, wherein, before described casing at least has, the back side, the face of upside, bottom surface, left surface and right flank, described air suction inlet is configured in the face of the described upside of described casing front face side, described bottom surface, on described left surface and described right flank, described Air blowing mouth is configured in the face of the described upside of the rear side of described casing, on described left surface and described right flank.
Tenth air cleaner, it is on the basis of the 9th air cleaner, described vent passages has the taste removal unit carrying out taste removal to the air sucked and at least one party carrying out in the humidifying unit of humidification to the air sucked, and described taste removal unit and/or described humidifying unit are configured in the downstream of described collecting unit of dust.
11 air cleaner, it is on the basis of the 9th air cleaner or the tenth air cleaner, and described air cleaner configures use in the mode that the rear side of described casing is relative with the side wall surface in room.
Claims (13)
1. an air cleaner, is characterized in that,
Described air cleaner comprises:
Air suction inlet, sucks air in casing;
Air blowing mouth, externally sends air in described casing;
Vent passages, is communicated with described air suction inlet and described Air blowing mouth;
Collecting unit of dust, is arranged on described vent passages, carries out dedusting to the air sucked;
Taste removal unit, is arranged on described vent passages, carries out taste removal to the air sucked; And
Blower fan, is arranged on described vent passages,
Described collecting unit of dust comprises electrostatic (electric dust) precipitator,
Described taste removal unit has odor removing filter, and described odor removing filter comprises: base material, has loose structure; And taste removal layer, arrange on the substrate, decompose and/or adsorb peculiar smell composition,
The mode that described odor removing filter exposes to described vent passages with a part for this odor removing filter configures,
Described blower fan has turbofan and fan motor, and described fan motor makes described turbofan rotate.
2. air cleaner according to claim 1, is characterized in that, on described vent passages, along from described air suction inlet towards the direction of described Air blowing mouth, is configured with described collecting unit of dust, described taste removal unit and described blower fan successively.
3. air cleaner according to claim 1 and 2, is characterized in that,
Described taste removal layer is catalyst layer, described catalyst layer by being heated the decomposition of the smell component promoting self to adsorb,
Described taste removal unit has heater, and described heater heats described odor removing filter,
Described heater has the structure of the part covering described odor removing filter.
4. according to the air cleaner in claims 1 to 3 described in any one, it is characterized in that, described odor removing filter has circular plate shape and can rotate.
5., according to the air cleaner in Claims 1 to 4 described in any one, it is characterized in that,
Described air suction inlet comprises suction inlet, right flank suction inlet and the left surface suction inlet above that are configured in described casing front face side,
Described Air blowing mouth comprises blow-off outlet, right flank blow-off outlet and the left surface blow-off outlet above that are configured in described box back surface side.
6. an air cleaner, is characterized in that,
Described air cleaner comprises:
Air suction inlet, sucks air in casing;
Air blowing mouth, externally sends air in described casing;
Vent passages, is communicated with described air suction inlet and described Air blowing mouth;
Collecting unit of dust, is arranged on described vent passages, carries out dedusting to the air sucked; And
Blower fan, is arranged on described vent passages,
Before described casing has, the back side, the face of upside, bottom surface, left surface and right flank,
Described air suction inlet is configured at least one in the face of the described upside of the front face side of described casing, described left surface and described right flank,
Described Air blowing mouth is configured on the face of the described upside of the rear side of described casing, described left surface and described right flank.
7. air cleaner according to claim 6, is characterized in that, described air cleaner also comprises taste removal unit, and described taste removal unit is arranged on described vent passages, carries out taste removal to the air sucked.
8. the air cleaner according to claim 6 or 7, is characterized in that, described air cleaner also comprises humidifying unit, and described humidifying unit is arranged on described vent passages, carries out humidification to the air sucked.
9. air cleaner according to claim 7, is characterized in that, on described vent passages, along from described air suction inlet towards the direction of described Air blowing mouth, is configured with described collecting unit of dust, described taste removal unit and described blower fan successively.
10. air cleaner according to claim 8, is characterized in that, on described vent passages, along from described air suction inlet towards the direction of described Air blowing mouth, is configured with described collecting unit of dust, described humidifying unit and described blower fan successively.
11., according to the air cleaner in claim 6 ~ 10 described in any one, is characterized in that,
Described blower fan has turbofan and fan motor, and described fan motor makes described turbofan rotate,
Described fan motor is configured to than described turbofan more by described air suction inlet side.
12., according to the air cleaner in claim 6 ~ 11 described in any one, is characterized in that, described air suction inlet is configured on the face of the described upside of the front face side of described casing, described bottom surface, described left surface and described right flank.
13., according to the air cleaner in claim 6 ~ 12 described in any one, is characterized in that, described air cleaner configures use in the mode that the rear side of described casing is relative with the side wall surface in room.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-117498 | 2014-06-06 | ||
| JP2014117498A JP2015230145A (en) | 2014-06-06 | 2014-06-06 | Air cleaner |
| JP2014117500A JP2015230146A (en) | 2014-06-06 | 2014-06-06 | Air cleaner |
| JP2014-117500 | 2014-06-06 | ||
| JP2014-183688 | 2014-09-09 | ||
| JP2014183688A JP6020843B2 (en) | 2014-09-09 | 2014-09-09 | Air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105276696A true CN105276696A (en) | 2016-01-27 |
Family
ID=54766872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510137841.1A Pending CN105276696A (en) | 2014-06-06 | 2015-03-26 | Air cleaner |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN105276696A (en) |
| HK (1) | HK1217361A1 (en) |
| TW (1) | TWI693367B (en) |
| WO (1) | WO2015186804A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113260444A (en) * | 2019-01-08 | 2021-08-13 | 松下知识产权经营株式会社 | Air purifying device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7480157B2 (en) | 2019-01-28 | 2024-05-09 | ブルーエアー・エービー | Air cleaner |
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Also Published As
| Publication number | Publication date |
|---|---|
| TWI693367B (en) | 2020-05-11 |
| HK1217361A1 (en) | 2017-01-06 |
| WO2015186804A1 (en) | 2015-12-10 |
| TW201600812A (en) | 2016-01-01 |
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