CN107208927A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN107208927A CN107208927A CN201680008077.0A CN201680008077A CN107208927A CN 107208927 A CN107208927 A CN 107208927A CN 201680008077 A CN201680008077 A CN 201680008077A CN 107208927 A CN107208927 A CN 107208927A
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- CN
- China
- Prior art keywords
- dust
- air
- air conditioner
- receptacle
- drain passageway
- 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.)
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention provides the air conditioner with the filter cleaning function of cleaning the dust for being attached to the air cleaner (18) built in machine indoors, including：Removing is attached to the brush (30) of the dust of air cleaner (18)；It will attach to the scraping blade (32) that the dust of brush (30) is scraped；With the dust receptacle (36) for receiving the dust scraped by scraping blade (32).In addition include：It is configured at the dust recoverer (38) of the lower section of dust receptacle (36)；Dust receptacle (36) is set to be rotated from posture upward to posture downward so that the rotating device (40) that the dust that dust receptacle (36) is received is reclaimed by dust recoverer (38)；With the discharger that the dust for being recycled to dust recoverer (38) is discharged using air-flow.And then; when dust receptacle (36) is in posture downward; the drain passageway of tubular is made up of dust receptacle (36) and dust recoverer (38), discharger discharges dust by making to produce air-flow in drain passageway.
Description
Technical field
The present invention relates to the filter for the dust that air cleaner built-in in machine indoors is attached to automatic cleaning
The air conditioner of cleaning function.
Background technology
In the prior art, as this air conditioner, it is configured to remove the dust for being attached to air cleaner with brush,
And the dust of brush is will attach to scraping blade to scrape to the dust recoverer for the lower section for being arranged on brush.In addition, being configured to tool
There is scraping blade rotating device, scraping blade is rotated by the scraping blade rotating device, thus will scrape to the dust in dust recoverer and scraping
Compression is (for example, referring to patent document 1) between the side of piece and the inner surface of dust recoverer.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2014-074504 publications
The content of the invention
In air conditioner disclosed in patent document 1, user must oneself by dust recoverer from air conditioner
Main body, which is taken out etc., removes the dust in (discarding) dust recoverer.The problem of accordingly, there exist being made troubles to user.
Then, the present invention, which is provided, can reduce the air conditioner for the work for removing the dust in dust recoverer.
The air conditioner of the present invention is entered with the dust to being attached on the air cleaner being built in indoor set
The air conditioner for the filter cleaning function that row is cleaned, including：Remove the brush for the dust for being attached to air cleaner；Will be attached
The scraping blade that the dust in brush is scraped；Receive the dust receptacle of the dust scraped by scraping blade；Be configured at dust receptacle
Lower section dust recoverer.In addition include：Dust receptacle is set to rotate to posture downward from posture upward
So that the rotating device that the dust that dust receptacle is received is reclaimed by dust recoverer；Reclaimed with dust will be recycled to using air-flow
The discharger of the dust discharge in portion.And then, when dust receptacle is in posture downward, by dust receptacle and dirt
Angstrom recoverer constitutes the drain passageway of tubular, and discharger discharges dust by making to produce air-flow in drain passageway.
Structure more than, air conditioner of the invention can reduce the work for removing the dust in dust recoverer
Make.
Brief description of the drawings
Fig. 1 is the stereogram of indoor set that has of air conditioner of the 1st embodiment of the present invention.
Fig. 2 is the sectional view of the indoor set of the air conditioner of the 1st embodiment of the present invention.
Fig. 3 is to represent being reclaimed with the scraping blade of air conditioner, dust receptacle and dust for the 1st embodiment of the invention
The stereogram of the part of portion's association.
Fig. 4 is that the dust receptacle for the air conditioner for representing the 1st embodiment of the present invention is in appearance upward
The sectional view of the state of state.
Fig. 5 is that the dust receptacle for the air conditioner for representing the 1st embodiment of the present invention is in appearance downward
The sectional view of the state of state.
Fig. 6 is the side for the part associated with the suction device of air conditioner for representing the 1st embodiment of the present invention
Figure.
Fig. 7 is the amplification stereogram of the end of the dust recoverer of the air conditioner of the 1st embodiment of the present invention, is
Represent the figure for the state that the opening portion of drain passageway is opened.
Fig. 8 is that the amplification of the other end of the dust recoverer of the air conditioner of the 1st embodiment of the present invention is three-dimensional
Figure, is the figure of the state for the opening portion closing for representing drain passageway.
Fig. 9 is the side view of the part associated with the dust recoverer of air conditioner of the 1st embodiment of the present invention.
Figure 10 is Fig. 9 10-10 sectional views.
Figure 11 is Fig. 9 11-11 sectional views.
Figure 12 be represent the present invention the 1st embodiment part associate with the dust receptacle of air conditioner stand
Body figure.
Figure 13 is the amplification of the structure on the periphery of the supporting member for the air conditioner for representing the 1st embodiment of the present invention
Stereogram.
Figure 14 is Figure 12 14-14 sectional views.
Figure 15 is the flow chart of the discharging operation of the dust for the air conditioner for representing the 1st embodiment of the present invention.
Figure 16 is the sectional view of the indoor set of the air conditioner of the 2nd embodiment of the present invention.
Embodiment
Hereinafter, embodiments of the present invention are illustrated referring to the drawings.But, the present invention is not limited by the embodiment
It is fixed.
(the 1st embodiment)
The air conditioner of the 1st embodiment of the present invention is by the outdoor unit being connected to each other via refrigerant piping and interior
Mechanism into.Fig. 1 is the stereogram of the indoor set of the air conditioner of present embodiment.Fig. 2 is the air adjustment of present embodiment
The sectional view of the indoor set of machine.
As shown in Figure 1 and Figure 2, the indoor set of present embodiment includes main body 2 and can be opened and closed to open before closing main body 2
Oral area 2a movable front panel 4.So that when the operating of air conditioner stops, front panel 4 is close to before the closing of the ground of main body 2
Opening portion 2a mode is set.On the other hand, with when the air adjustment of air conditioner is operated, front panel 4 is to leaving main body 2
Direction movement and the mode that opens front openings portion 2a is set.In addition, Fig. 1, Fig. 2 represent that front panel 4 closes front openings
Portion 2a state.
In the inside of main body 2, as shown in Fig. 2 being provided with the room to being taken into from above opening portion 2a and top-open portion 2b
Interior air carries out the heat exchanger 6 of heat exchange；With for using from the air after the heat exchange of heat exchanger 6 to indoor blowout as
The fan 8 of wind-force source.Fan 8 is, for example, cross flow fan, with the blow-off outlet 10 of the lower section by being arranged at main body 2 to indoor blowout
The mode of air is set.In addition, in the inside of main body 2, being provided with and blow-off outlet 10 being opened and closed and makes the blowout side of air
Blade 12 is changed to the wind direction up and down of change up and down and the left and right wind direction of the blow-off direction of air or so change is changed blade 14.
When air conditioner starts air adjustment operating, the control of wind direction change blade 12 is opens up and down, and blow-off outlet 10 is opened.
By the way that in the state-driven fan 8, room air is taken into indoor set via front openings portion 2a and top-open portion 2b
Portion.The room air being taken into carries out heat exchange by heat exchanger 6, by fan 8, by under the air supply direction of fan 8
The ventilation path 16 that side is formed is swum, is blown from blow-off outlet 10.
In addition, between front openings portion 2a and top-open portion 2b and heat exchanger 6, it is provided with for will be from above opening
The air cleaner 18 that the dust contained in the room air that oral area 2a and top-open portion 2b are taken into is removed.Air cleaner 18
Including framework part and the mesh portions for being held in the framework part.The air conditioner of present embodiment has automatic cleaning attachment
In the filter cleaning function of the dust of the mesh portions of air cleaner 18.
Air cleaner 18 is kept by filter holding member 20.It is provided with filter holding member 20 for keeping empty
The 1st of air filter 18 keeps space 20A and the 2nd to keep space 20B.Air cleaner 18 is conveyed by filter conveying device 22
Space 20A and the 2nd is kept to keep space 20B to the 1st.
Filter conveying device 22 is included in the axle 24 and peace of width (being depth direction in Fig. 2) extension of indoor set
The gear 26 of a part for outer peripheral face loaded on axle 24.Side of the air cleaner 18 to be set up in axle 24 and engage with gear 26
Formula is installed.
Air cleaner 18 is usually located in the 1st holding space 20A, will be taken from above opening portion 2a and top-open portion 2b
Dust included in the room air entered is removed.When the cleaning for indicating air cleaner 18 starts, gear 26 is in pros
Rotated on to (being counterclockwise in Fig. 2), air cleaner 18 keeps space by the downside of filter conveying device 22 from the 1st
20A keeps space 20B conveyings to the 2nd.When air cleaner 18 is transported to the 2nd holding space 20B, gear 26 is in opposite direction
(being clockwise in Fig. 2) rotates, and air cleaner 18 keeps space 20B by the downside of filter conveying device 22 from the 2nd
Space 20A conveyings are kept to the 1st.
In addition, in present embodiment, the holdings of space 20A to the 2nd space 20B air cleaner 18 will be kept from the 1st
Transport path is referred to as " outlet ", and the transport path of the holdings of space 20B to the 1st space 20A air cleaner 18 will be kept from the 2nd
Referred to as " return road ".
In the vicinity of axle 24, drawing of being guided in the way of making air cleaner 18 be moved along around axle 24 is provided with
Lead part 28.Guide member 28 and axle 24 are set with gap as defined in separating.
In addition, in the vicinity of axle 24, being provided with the brush 30 that the dust on the surface that will attach to air cleaner 18 is removed.
In the lower section of brush 30, it is provided with and will attach to the scraping blade 32 that the dust of brush 30 is removed.Scraping blade 32 is such as the elasticity as rubber
Body, preferably it is made up of the soft property elastomer with flexibility.
The base end part of brush 30 is kept as the brush maintaining part 34 of one of brush mobile device.Brush 30 and brush
Maintaining part 34 is set in the way of extending on the width of machine indoors.Brush maintaining part 34 is with the width of machine indoors
Rotated centered on the rotary shaft of upper extension, thus the leading section of brush 30 can be moved to the downstream that outlet is leaned on than guide member 28
The position contacted with air cleaner 18 of side and the position contacted with the leading section of scraping blade 32.The leading section of brush 30 and air
Filter 18 is contacted, and thereby adheres to the dust of air cleaner 18 of brush 30 because brush 30 is contacted with scraping blade 32 and is brushed
Son 30 is removed.
The dust receptacle 36 that the base end part of scraping blade 32 is accepted the dust scraped by scraping blade 32 is kept.In dust receptacle
36 lower section is provided with the dust recoverer 38 of (scraping) dust that recovery brush 30 and scraping blade 32 are removed.Scraping blade 32, dirt
Angstrom receptacle 36 and dust recoverer 38 are set in the way of extending on the width of machine indoors.
Fig. 3 is the stereogram of part for representing to associate with scraping blade 32, dust receptacle 36 and dust recoverer 38.Such as Fig. 3
It is shown, the rotating device 40 for being pivoted dust receptacle 36 is connected with the one end of dust receptacle 36.
Fig. 4 is the sectional view for the state for representing the posture that dust receptacle 36 is in upward.Fig. 5 is to represent that dust connects
Receive portion 36 be in posture downward state sectional view.As shown in Figure 4 and Figure 5, the rotating device 40 shown in Fig. 3 is constituted
To rotate dust receptacle 36 centered on rotary shaft 36A.Rotating device 40 makes dust receptacle 36 from the direction shown in Fig. 4
The posture of top is rotated to the posture downward shown in Fig. 5, and the dust that thus dust receptacle 36 is received into is recycled to dirt
Angstrom recoverer 38.
Dust recoverer 38 is provided with stage portion 38A.Dust receptacle 36 is as shown in Figure 4 in posture upward
When, the one end 36B away from rotary shaft 36A is positioned on stage portion 38A, and rotation is limited.In addition, dust receptacle 36 is in
During posture upward, between dust receptacle 36 and dust recoverer 38, it is provided with using brush 30 from air filtration
The gap S1 that a part for the dust that device 18 is removed passes through.Gap S1 is arranged on air cleaner 18 and brush 30 as shown in Figure 2
Below the substantially vertical in the region of contact.
By the driving of rotating device 40, when dust receptacle 36 is rotated to posture downward, as shown in figure 5,
Gap S1 is closed, and the drain passageway 42 of tubular is formed by dust receptacle 36 and dust recoverer 38.Now, scraping blade 32 is located at
In drain passageway 42.In addition, dust recoverer 38 has from side of the scraping blade 32 to leave downwards in drain passageway 42
The protuberance 38B that formula is protruded.Using protuberance 38B, scraping blade 32 and the interval of the bottom of dust recoverer 38 expand, and can press down
System dust between the bottom of scraping blade 32 and dust recoverer 38 is blocked.
In addition, as shown in figure 3, being connected with the one end of drain passageway 42 (in Fig. 3 not shown) as dirt will be recycled to
The suction device 44 of one of the discharger that the dust of angstrom recoverer 38 is discharged using air-flow.Suction device 44 is to attract discharge
The device of dust in path 42.The other end of drain passageway 42 is provided with opening portion 42A.
Fig. 6 is the side view of part for representing to associate with suction device 44.As shown in fig. 6, suction device 44 includes attracting
Pipe 46 and the attraction fan 48 that attraction is produced in suction tube 46.The one end of suction tube 46 and one end of dust recoverer 38
Portion is connected, the other end 46A openings of suction tube 46.The exhaust of the other end 46A of suction tube 46 and one end in outdoor opening
Flexible pipe connection (not shown), enabling by by the dust in suction tube 46 to outdoor discharge.Attract fan 48 by dust
Receptacle 36 and dust recoverer 38 are driven when foring drain passageway 42, attract the dust in drain passageway 42.
Then, one of action cleaned to the dust for being attached to air cleaner 18 is illustrated.To being attached to sky
In the action that the dust of air filter 18 is cleaned, dust receptacle 36 is in posture (reference picture 4) upward.Separately
Outside, the cleaning of air cleaner 18 is acted is carried out under the control of control unit (not shown).
When the state from Fig. 2, gear 26 is when positive direction (being counterclockwise in Fig. 2) rotates, air cleaner 18 from the 1st
Space 20A is kept to be transported to the 2nd holding space 20B.The leading section of air cleaner 18 passes through brush maintaining part 34 and axle 24
Between when, brush maintaining part 34 positive direction (being clockwise in Fig. 2) rotate, the leading section of brush 30 is with across air cleaner 18
Leading section and the modes of mesh portions contacted with air cleaner 18.
When gear 26 further rotates in positive direction, air cleaner 18 further keeps space 20B conveyings to the 2nd.
During the conveying, brush 30 is fixed on the position contacted with air cleaner 18 by brush maintaining part 34.Thus, it is attached to
The brush 30 that the dust of air cleaner 18 is fixed in fixed position stops, lodge in brush 30 air cleaner 18 it is defeated
Send the upstream side in direction.Now, lodge in the dust of brush 30 and be attached to the mutual winding of dust of air cleaner 18 and twine
Into spill shape.Thus, the removal efficiency for being attached to the dust of air cleaner 18 is improved.It is attached to one of the dust of brush 30
Divide and dropped down onto by gap S1 in dust recoverer 38.In addition, in order that brush 30 for air cleaner 18 pressing force one
It is fixed, can the elastomer such as baffle plate can be set in brush 30.Thus, it is attached to the removing effect of the dust of air cleaner 18
Rate is further improved.
Gear 26 further rotates in positive direction, and when air cleaner 18 reaches the 2nd holding space 20B, gear 26 is just
The rotation in direction stops.Now, at least a portion of the leading section of brush 30 is in and the sweeping area in air cleaner 18
The state of rearward end (framework part) contact of overseas air cleaner 18.
Afterwards, brush maintaining part 34 rotates in opposite direction (being counterclockwise in Fig. 2), and brush 30 is in the position contacted with scraping blade 32
Put swing.Thus, it is attached to the remainder of the dust of brush 30 by gap S1 to enter in dust recoverer 38, is connect by dust
Receive portion 36 and receive.In addition, now, being not only brush 30 and swinging, the also Ke Yi Oscillating of scraping blade 32 are moved.Brush is attached to thereby, it is possible to improve
The removal efficiency of the dust of son 30.
At the end of the removing of the dust for being attached to brush 30 carried out using scraping blade 32, brush maintaining part 34 is in opposite direction
Rotation, brush 30 returns to the position contacted with air cleaner 18.Afterwards, gear 26 rotates in opposite direction, air cleaner 18
The conveying in return road start.
During the conveying in the return road of air cleaner 18, brush 30 is fixed on and air cleaner by brush maintaining part 34
The position of 18 contacts.Thus, the dust for being attached to air cleaner 18 is fixed in the brush 30 of fixed position and stopped, lodges in
The upstream side of the conveying direction of the air cleaner 18 of brush 30.A part for dust for brush 30 is attached to by dust receptacle
36 receive.
At the end of the conveying in the return road of air cleaner 18, the rotation of the opposite direction of gear 26 stops.Afterwards, brush is protected
Hold portion 34 to rotate in opposite direction (being counterclockwise in Fig. 2), brush 30 is swung in the position contacted with scraping blade 32.Thus, it is attached to
The remainder of the dust of brush 30 is entered in dust recoverer 38 by gap S1, is received by dust receptacle 36.In addition, this
When, swung as described above, being not only brush 30, scraping blade 32 can also be swung.
At the end of the removing of the dust for being attached to brush 30 carried out using scraping blade 32, the cleaning of air cleaner 18 is moved
Complete.
Then, the discharging operation of dust receptacle 36 and the dust in dust recoverer 38 is illustrated.In addition, by the dust
Discharging operation is shown in Figure 15 action flow chart.In addition, control is carried out under the control of control unit (not shown).
In cleaning operating, at the end of the conveying in the outlet or return road of air cleaner 18, the cleaning of air cleaner 18
Release (Figure 15 step S101), transits to the action of dust discharge.Dust discharging operation is made in dust receptacle 36
Rotation when 30, the brush as obstacle be moved to after the retreating position (step S102) for not resulting in obstruction, make rotating device
40 drivings, make dust receptacle 36 from posture (reference picture 4) rotation upward to posture (reference picture 5) downward.
Thus, the dust being accepted in dust receptacle 36 is recycled in dust recoverer 38, and by the He of dust receptacle 36
The drain passageway 42 of the formation tubular of dust recoverer 38.
Because the driving of the attraction fan 48 of the suction device 44 of the operating (step S103) as discharger has been carried out,
So producing air-flow in suction tube 46, the air-flow produces attraction.Using the air-flow, the dust in drain passageway 42 passes through suction
Skirt 46 is discharged to outdoor.
In the exhaust event using the suction device 44, the court of (such as 3 times) dust receptacle 36 is repeated a number of times
The control of the rotation (step S104, step S105, step S106) of posture upward and posture downward, brush 30 1
Degree is moved to maintenance position (step S107), and then brush 30 is refitted in the neighbouring position (step S108) of axle 24 again.So
Stop (step S109) as the suction device 44 of discharger afterwards, dust receptacle 36 and the dust in dust recoverer 38
Discharging operation terminates (step S110).
According to the air conditioner of present embodiment, the discharge of tubular is formed by dust receptacle 36 and dust recoverer 38
Path 42, the air-flow for causing to produce attraction is produced in the drain passageway 42, so as to discharge dust.According to the structure, it is not necessary to
Dust recoverer 38 is taken out etc. from main body 2 to remove the dust in dust recoverer 38.Dust time is removed so as to reduce
The work of dust in receipts portion 38.
In addition, according to the air conditioner of present embodiment, when dust receptacle 36 is in posture upward, in dirt
Angstrom gap S1 is provided between receptacle 36 and dust recoverer 38.According to the structure, it will can be removed from air cleaner 18
The part of dust dust recoverer 38 is directly recycled to by gap S1.Thereby, it is possible to not need dust receptacle 36 to connect
The whole dust received from the removing of air cleaner 18.
In addition, according to the air conditioner of present embodiment, gap S1 is arranged on air cleaner 18 and brush 30 is contacted
Region substantially vertical below.It is particularly preferred that gap S1 is arranged in the conveying in the outlet of air cleaner 18, position
Position in the upstream side of the conveying direction of the air cleaner 18 of brush 30.According to the structure, by increasing capacitance it is possible to increase pass through gap S1
The amount of the dust directly reclaimed by dust recoverer 38.
In addition, according to the air conditioner of present embodiment, suction device 44 utilizes air-flow by the dirt in drain passageway 42
During angstrom discharge, scraping blade 32 is located in drain passageway 42, and the dust of scraping blade 32 is attached to therefore, it is possible to be removed using the air-flow.
In addition, according to the air conditioner of present embodiment, the other end of drain passageway 42 has opening portion 42A (ginsengs
According to Fig. 3), therefore, it is possible to substantially endlong produce air-flow throughout drain passageway 42, it is possible to increase the dust in drain passageway 42
Removal efficiency.
In addition, if making the opening portion 42A of the other end of drain passageway 42 always open, then the high wind such as typhoon is possible to
Drain passageway 42 is flowed into from the side of suction device 44, is discharged in the adverse current of drain passageway 42 from opening portion 42A.Now, when in discharge
When there is dust in path 42, the dust can be discharged from opening portion 42A.If so, then because opening portion 42A is usually located at
Interior, and dust is to indoor releasing.Therefore, as shown in Figure 7 and Figure 8, preferably in the way of being rotated integrally with dust receptacle 36
Open and close valve 50 is installed so that opening portion 42A is opened (reference picture 7) when dust receptacle 36 is in posture downward,
Opening portion 42A is set to close (reference of reference picture 8) when dust receptacle 36 is in posture upward.According to the structure, energy
The power enough rotated using dust receptacle 36 is opened and closed opening portion 42A, can suppress dust and be discarded to interior.
In addition, the opening portion 42A of drain passageway 42 is not necessarily arranged at dust recoverer 38.For example, drain passageway 42
Opening portion 42A can also be arranged at dust receptacle 36.Now, by making opening portion 42A set upward, even if high wind
From the lateral side of rotating device 40 flowing of suction device 44, dust is affected by gravity to be not easy to discharge from opening portion 42A.By
This, it is not necessary that open and close valve 50 is set.
In addition, generally the attraction of suction device 44 diminishes with away from suction device 44.Therefore, drain passageway 42 is excellent
Choosing be configured to from suction device 44 away from and aperture area diminishes.Fig. 9 is the side of the part associated with dust recoverer 38
Face figure, Figure 10 is Fig. 9 10-10 sectional views, and Figure 11 is Fig. 9 11-11 sectional views.As shown in Fig. 9~Figure 11, be configured to
Left from suction device 44 and the aperture area of drain passageway 42 diminishes, thus, it is possible to improve the position away from suction device 44
Attraction.Thereby, it is possible to make the attraction in drain passageway 42 evenly.
In addition, as shown in figure 9, the bottom of drain passageway 42 is preferably tilted downwards with close to suction device 44.Root
According to the structure, the dust in drain passageway 42 can be guided using gravity to the side of suction device 44, it is possible to increase drain passageway
The removal efficiency of dust in 42.
Furthermore it is preferred that the pars intermedia in the length direction of dust recoverer 38 is provided with supporting dust receptacle 36 from below
Supporting member 52.Figure 12 is the stereogram of part for representing to associate with dust receptacle 36, and Figure 13 is the supporting for representing Figure 12
The amplification stereogram of the structure on the periphery of part 52, Figure 14 is Figure 12 14-14 sectional views.As shown in Figure 12~Figure 14, pass through
The supporting member 52 of supporting dust receptacle 36 from below is set, dust receptacle 36 can be suppressed using supporting member 52 and scratched
It is bent.In addition, supporting member 52 is preferably disposed on the position of the bottom of the dust receptacle 36 than posture downward by the top
Put.For example, it is preferable to which the pars intermedia in the length direction of dust receptacle 36 sets and receives the groove portion 36C of supporting member 52, it will prop up
Bearing portion part 52 is placed in the stage portion 38A of dust recoverer 38.According to the structure, the aperture area of drain passageway 42 can be suppressed
Narrow due to there is supporting member 52.Thereby, it is possible to make the flowing of the air-flow in drain passageway 42 smooth, drain passageway is improved
The removal efficiency of dust in 42.Can also be configured in addition, dust receptacle 36 is divided into 2 parts, by 2 parts by
Groove portion 36C links.
In addition, when scraping blade 32 is held in dust receptacle 36, the pressure produced when scraping blade 32 and the contact of brush 30 is put on
Dust receptacle 36.Now, dust receptacle 36 is strip part, it is thus possible to cause dust receptacle 36 to deform.Therefore,
Dust receptacle 36 preferably as shown in figure 14, has convex curved in the section blocked on the direction rotated using rotating device 40
Bent flexure plane 36D, scraping blade 32 is arranged at flexure plane 36D top.According to the structure, during with dust receptacle 36 for tabular
Compare, it is possible to increase the intensity of dust receptacle 36.
In addition, the surface of dust receptacle 36 be preferably processed into the dust comprising oil component will not be affixed.For example, it is preferable to
The surface of dust receptacle 36 separates the jut for being positioned apart from multiple convexs for the degree that dust will not be blocked.According to the knot
Structure, can further improve the removal efficiency of dust.
In addition, being preferably provided with small through hole on the surface of dust receptacle 36.According to the structure, even if dust is affixed
In the surface of scraping blade 32, as shown in figure 5, being located at the state in drain passageway 42 in scraping blade 32, gas is produced in drain passageway 42
During stream, the air-flow by through hole so as to from the surface of dust receptacle 36 remove dust.
In addition, dust receptacle 36 and rotating device 40 are preferably configured as separating.For example can be, dust receptacle
36 and rotating device 40 respectively have gear, by make each gear engagement with transmitting rotary power.Thus, for example, user
By dust receptacle 36 and dust recoverer 38 from main body 2 unload when, it is not necessary to the rotating device 40 as power source is also unloaded
Under.
(the 2nd embodiment)
Then the air conditioner of the 2nd embodiment of the present invention is illustrated.Figure 16 is the air conditioner of present embodiment
Indoor set sectional view.
The difference of the air conditioner of present embodiment and the air conditioner of the 1st embodiment is, instead of attracting to fill
44 are put, there is the air-supply arrangement 60 for being released the dust in drain passageway 42 by air-supply as discharger.
In present embodiment, air-supply arrangement 60 includes fan 8 and with the air that will be blown out from fan 8 into drain passageway 42
The mode of air-supply switches the wind direction switching device 62 of wind direction.That is, in present embodiment, as the wind-force source of air-supply arrangement 60, altogether
The fan 8 generally having with air conditioner.
Wind direction switching device 62 includes：The ajutage 64 that ventilation path 16 is connected with the one end of drain passageway 42；With it is right
The open and close valve 66 that the opening portion 64A of ajutage 64 is opened and closed.Open and close valve 66 is in the operating of the air adjustment such as cooling or heating, envelope
Close the opening portion 64A of ajutage 64.Therefore, the air blown out from fan 8 will not flow in drain passageway 42.On the other hand,
During the discharging operation of dust of the open and close valve 66 in above-mentioned dust receptacle 36 and dust recoverer 38, make in the shape of ventilation path 16
Into opening portion 64A open.Thus, ventilation path 16 is connected with the one end of drain passageway 42 by ajutage 64, is blown from fan 8
The air gone out is flowed in the form of air-flow in drain passageway 42.
In addition, in Figure 16, open and close valve 66 is arranged on to the end (opening portion 64A) of the side of ventilation path 16 of ajutage 64, but
Open and close valve (not shown) differently can also be set in the end of the side of drain passageway 42 on this structure or with this structure.Now,
Open and close valve (not shown) is installed in the way of being rotated integrally with dust receptacle 36, can be configured at dust receptacle 36
When posture upward enclosed ventilation road 16, when dust receptacle 36 is in posture downward open ventilation path 16
The open and close valve put.I.e., it is possible to which open and close valve (not shown) is installed in the way of being rotated integrally with dust receptacle 36, be formed as
Generally when enclosed ventilation road 16, only in the discharging operation of dust open ventilation path 16 open and close valve.
In present embodiment, the other end of drain passageway 42 is set to connect with outdoor.For example, drain passageway 42 is another
One end is via exhaust hose (not shown) to outdoor opening.Therefore, the dust in drain passageway 42 is by drain passageway 42
The air of flowing is released, from the other end of drain passageway 42 to outdoor discharge.In addition, in the discharging operation, blow-off outlet 10
Closed by wind direction change blade 12 up and down, the air blown out from fan 8 largely flows to ajutage 64.
According to the air conditioner of present embodiment, fan 8 is used as the wind-force source of air-supply arrangement 60, therefore need not
It is provided for the other wind-force source blown to the dust in drain passageway 42.Thus, it is possible to cost of implementation reduction.In addition,
Space can be saved, therefore by effectively utilizing the space, such as being made to become big heat exchanger, make the length of fan
And realize that performance is improved, additionally it is possible to attachment feature etc. is set and realizes function and improves.In addition, being used as the wind of air-supply arrangement 60
Power source can also use the wind-force source outside fan 8.
The air conditioner of the present invention is entered with the dust to being attached on the air cleaner being built in indoor set
The air conditioner for the filter cleaning function that row is cleaned, including：Remove the brush for the dust for being attached to air cleaner；Will be attached
The scraping blade that the dust in brush is scraped；Receive the dust receptacle of the dust scraped by scraping blade；Be configured at dust receptacle
Lower section dust recoverer.In addition include：Dust receptacle is set to rotate to posture downward from posture upward
So that the rotating device that the dust that dust receptacle is received is reclaimed by dust recoverer；Reclaimed with dust will be recycled to using air-flow
The discharger of the dust discharge in portion.And then, when dust receptacle is in posture downward, by dust receptacle and dirt
Angstrom recoverer constitutes the drain passageway of tubular, and discharger discharges dust by making to produce air-flow in drain passageway.
According to the structure, the drain passageway of tubular is made up of dust receptacle and dust recoverer, by logical in the discharge
Road produces air-flow to discharge dust, therefore dust recoverer need not be taken out etc. from air conditioner main body and returned to remove dust
Dust in receipts portion.So as to reduce the work for removing the dust in dust recoverer.
In addition, discharger can be the suction device for attracting the dust in drain passageway.
Wherein, the attraction of usual suction device diminishes with being left from suction device.Therefore, drain passageway can be with structure
As with being left from suction device and aperture area diminishes.According to the structure, it is possible to increase the position away from suction device
Attraction, makes attraction in drain passageway evenly.
In addition, the bottom of drain passageway can downwards be tilted with close to suction device., can be by according to the structure
Dust in drain passageway is guided using gravity to suction device side, it is possible to increase the removal efficiency of the dust in drain passageway.
In addition, discharger can be the air-supply arrangement for being released the dust in drain passageway by blowing.
Now, air conditioner includes heat exchanger and for by from the air after heat exchanger heat exchange to indoor blowout
Fan, air-supply arrangement can have switches the wind of wind direction in the way of making to blow into drain passageway from the air that fan is blown out
To switching device.According to the structure, as the wind-force source of air-supply arrangement, the fan that can generally have using air conditioner,
The other wind-force source blown to the dust in drain passageway need not be provided for.Thus, it is possible to cost of implementation reduction.
Furthermore it is possible to save space, therefore by effectively utilizing the space, it can realize that performance is improved, function is improved.
In addition, scraping blade can be located at being kept by dust receptacle when dust receptacle is in posture downward
Mode in drain passageway is set.According to the structure, when discharger is discharged the dust in drain passageway using air-flow, scrape
Piece is located in drain passageway, therefore the dust for being attached to scraping blade can be also removed using air-flow.
In addition, dust recoverer can have what is protruded in the way of being left downwards from the scraping blade in drain passageway
Protuberance.According to the structure, scraping blade and the interval of the bottom of dust recoverer can be amplified, dust can be suppressed in scraping blade and dirt
Blocked between the bottom of angstrom recoverer.
In addition, when scraping blade is kept by dust receptacle, the pressure produced when scraping blade and brush contacts puts on dust receiving
Portion.Now, dust receptacle is usually strip part, it is thus possible to cause dust receptacle to deform.Therefore, dust receptacle
The section that can be blocked on the direction rotated using rotating device has the flexure plane of convex curvature, and scraping blade is arranged on flexure plane
Top.According to the structure, when dust receptacle is tabular compared with, it is possible to increase the intensity of dust receptacle.
In addition can be that the one end of drain passageway is connected with discharger, the other end of drain passageway has opening
Portion.According to the structure, air-flow can be produced in the substantially total length of drain passageway, it is possible to increase the removing of the dust in drain passageway
Efficiency.
In addition, if making the opening portion of the other end of drain passageway always open, then the high wind such as typhoon may be from discharge
Device side flows into drain passageway, is countercurrently discharged in drain passageway from opening portion.Now, when there is dust in drain passageway
When, the dust can be discharged from opening portion.Usual opening is in interior, therefore dust is to indoor releasing.Therefore can also have
Open and close valve, the open and close valve is installed in the way of being rotated integrally with dust receptacle, and appearance upward is in dust receptacle
The opening portion of drain passageway is opened during state, the opening of drain passageway is closed when dust receptacle is in posture downward
Portion.According to the structure, the power that can be rotated using dust receptacle is opened and closed opening portion, suppresses dust to indoor releasing.
In addition can be, when dust receptacle is in posture upward, dust receptacle and dust recoverer it
Between, it is provided with the gap that a part for the dust for making to be removed from air cleaner by brush passes through.According to the structure, can by from
A part for the dust that air cleaner is removed is connect by direct clearance is recycled to dust recoverer.Thus, dust receptacle is not required to
Receive the whole dust removed from air cleaner.
In addition, gap can be arranged on below the substantially vertical in the region of air cleaner and brush contacts.According to the knot
Structure, by increasing capacitance it is possible to increase the amount for the dust for being recycled to dust recoverer is connect by direct clearance.
In addition can be, in the pars intermedia of the length direction of dust recoverer, to be provided with supporting dust receptacle from below
Supporting member, supporting member is arranged on the position of the bottom of the dust receptacle than posture downward by the top.Root
According to the structure, the flexure of dust receptacle can be suppressed using supporting member, and can suppress the aperture area of drain passageway by
Narrow in there is supporting member.Thereby, it is possible to make the flowing of the air-flow in drain passageway smooth, the dirt in drain passageway is improved
Angstrom removal efficiency.
In addition, the discharge of dust can make exhaust apparatus in the state of the posture that dust receptacle is in upward
Driving, makes dust receptacle rotate to posture downward afterwards.By being controlled in the order, the dirt of dust recoverer
Angstrom since before forming exhaust channel completely from dust receptacle gradually moved to exhaust side, therefore the exhaust of dust is suitable
Freely, it is possible to increase the removal efficiency of the dust in exhaust channel.
Furthermore, it is possible to be repeated a number of times rotation to the posture upward and posture downward of dust receptacle
Action.Thus, it can also make to be attached to exhaust channel, the tiny dust of dust recoverer due to power such as electrostatic, be wound in
Dust of scraping blade etc. departs from, it is possible to increase the removal efficiency of the dust in exhaust channel.
Industrial utilizability
As described above, the air conditioner of the present invention can reduce the trouble for removing the dust in dust recoverer, therefore
The various air conditioners of the air conditioner used as being included in general family are useful.
Description of reference numerals
2 main bodys
2a front openings portion
2b top-opens portion
4 front panels
6 heat exchangers
8 fans
10 blow-off outlets
About 12 wind directions change blade
14 left and right wind directions change blade
16 ventilation path
16A opening portions
18 air cleaners
20 filter holding members
20A the 1st keeps space
20B the 2nd keeps space
22 filter conveying devices
24 axles
26 gears
28 guide members
30 brushes
32 scraping blades
34 brush maintaining parts
36 dust receptacles
36A rotary shafts
36B one ends
36C groove portions
36D flexure planes
38 dust recoverers
38A stage portions
38B protuberances
40 rotating devices
42 drain passageways
42A opening portions
44 suction devices (discharger)
46 suction tubes
46A the other end
48 attract fan
50 open and close valves
52 supporting members
60 air-supply arrangements
62 wind direction switching devices
64 ajutages
64A opening portions
66 open and close valves.
Claims (15)
1. a kind of air conditioner, it has cleans to the dust being attached on the air cleaner being built in indoor set
Filter cleaning function, the air conditioner is characterised by, including：
Remove the brush for the dust for being attached to the air cleaner；
It will attach to the scraping blade that the dust of the brush is scraped；
Receive the dust receptacle of the dust scraped by the scraping blade；
It is configured at the dust recoverer of the lower section of the dust receptacle；
The dust receptacle is set to rotate to posture downward from posture upward so that the dust receptacle connects
The rotating device that the dust received is reclaimed by the dust recoverer；With
The discharger for being discharged the dust for being recycled to the dust recoverer using air-flow,
When the dust receptacle is in the posture downward, by the dust receptacle and the dust recoverer
The drain passageway of tubular is constituted, the discharger discharges dust by making to produce air-flow in the drain passageway,
In the discharging operation of dust, the discharger starts action, then rotates the dust receptacle.
2. air conditioner as claimed in claim 1, it is characterised in that：
The spinning movement of the dust receptacle is repeated in the discharging operation of dust.
3. air conditioner as claimed in claim 2, it is characterised in that：
The discharger is the suction device for attracting the dust in the drain passageway.
4. air conditioner as claimed in claim 3, it is characterised in that：
The drain passageway is configured to being left from the suction device and aperture area diminishes.
5. the air conditioner as described in claim 3 or 4, it is characterised in that：
The bottom of the drain passageway is tilted downwards with close to the suction device.
6. air conditioner as claimed in claim 1, it is characterised in that：
The discharger is the air-supply arrangement for being released the dust in the drain passageway by blowing.
7. air conditioner as claimed in claim 6, it is characterised in that：
The air conditioner includes heat exchanger and for by from the air after the heat exchanger heat exchange to indoor blowout
Fan,
The air-supply arrangement has switching wind direction so that the wind that the air blown out from the fan is blown into the drain passageway
To switching device.
8. such as air conditioner according to any one of claims 1 to 7, it is characterised in that：
The scraping blade is held in the dust receptacle, and be arranged to the dust receptacle be in it is described downward
It is located at during posture in the drain passageway.
9. air conditioner as claimed in claim 8, it is characterised in that：
The dust recoverer has the protrusion protruded in the way of being left downwards from the scraping blade in the drain passageway
Portion.
10. air conditioner as claimed in claim 8, it is characterised in that：
It is curved with convex curvature in the section that the dust receptacle is blocked on the direction rotated by the rotating device
Curved surface, the scraping blade is arranged at the top of the flexure plane.
11. such as air conditioner according to any one of claims 1 to 9, it is characterised in that：
The one end of the drain passageway is connected with the discharger, and the other end of the drain passageway has opening portion.
12. air conditioner as claimed in claim 11, it is characterised in that：
Also there is open and close valve, the open and close valve is installed in the way of being rotated integrally with the dust receptacle, received in the dust
Portion opens the opening portion of the drain passageway when being in the posture upward, institute is in the dust receptacle
The opening portion of the drain passageway is closed when stating posture downward.
13. the air conditioner as any one of claim 1~12, it is characterised in that：
When the dust receptacle is in the posture upward, the dust receptacle and the dust recoverer it
Between, it is provided with the gap that a part for the dust for making to be removed from the air cleaner by the brush passes through.
14. air conditioner as claimed in claim 13, it is characterised in that：
The gap is arranged on the air cleaner and the substantially vertical lower section in the region of the brush contacts.
15. the air conditioner as any one of claim 1~14, it is characterised in that：
In the pars intermedia of the length direction of the dust recoverer, the support for supporting the dust receptacle from below is provided with
Part, the supporting member is arranged on the position of the bottom of the dust receptacle than the posture downward by the top
Put.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-245849 | 2015-12-17 | ||
| JP2015245849A JP6600811B2 (en) | 2015-12-17 | 2015-12-17 | Air conditioner |
| PCT/JP2016/005104 WO2017104126A1 (en) | 2015-12-17 | 2016-12-12 | Air-conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107208927A true CN107208927A (en) | 2017-09-26 |
| CN107208927B CN107208927B (en) | 2020-01-10 |
Family
ID=59056310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680008077.0A Active CN107208927B (en) | 2015-12-17 | 2016-12-12 | Air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6600811B2 (en) |
| CN (1) | CN107208927B (en) |
| WO (1) | WO2017104126A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113439184A (en) * | 2019-08-07 | 2021-09-24 | 松下知识产权经营株式会社 | Air conditioner |
| CN113439183A (en) * | 2019-07-29 | 2021-09-24 | 松下知识产权经营株式会社 | Air conditioner |
| CN113454394A (en) * | 2019-09-19 | 2021-09-28 | 松下知识产权经营株式会社 | Air conditioner with filter cleaning device and filter cleaning method for air conditioner |
| CN113454396A (en) * | 2019-08-22 | 2021-09-28 | 松下知识产权经营株式会社 | Air conditioner |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101828587B1 (en) * | 2017-06-26 | 2018-02-13 | (주)센도리 | Ventilator to remove dust |
| JP6767635B2 (en) * | 2018-10-15 | 2020-10-14 | パナソニックＩｐマネジメント株式会社 | Air conditioner |
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| JP2005140405A (en) * | 2003-11-06 | 2005-06-02 | Matsushita Electric Ind Co Ltd | Air conditioner |
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| JP5515869B2 (en) * | 2010-03-05 | 2014-06-11 | ダイキン工業株式会社 | Indoor unit of air conditioner |
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| JP2005140405A (en) * | 2003-11-06 | 2005-06-02 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2009505032A (en) * | 2005-08-12 | 2009-02-05 | 東芝キヤリア株式会社 | Air conditioner indoor unit |
| CN101680679A (en) * | 2007-05-17 | 2010-03-24 | 大金工业株式会社 | Indoor unit of air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113439183A (en) * | 2019-07-29 | 2021-09-24 | 松下知识产权经营株式会社 | Air conditioner |
| CN113439183B (en) * | 2019-07-29 | 2022-12-16 | 松下知识产权经营株式会社 | Air conditioner |
| CN113439184A (en) * | 2019-08-07 | 2021-09-24 | 松下知识产权经营株式会社 | Air conditioner |
| CN113439184B (en) * | 2019-08-07 | 2022-12-09 | 松下知识产权经营株式会社 | Air conditioner |
| CN113454396A (en) * | 2019-08-22 | 2021-09-28 | 松下知识产权经营株式会社 | Air conditioner |
| CN113454396B (en) * | 2019-08-22 | 2023-05-30 | 松下知识产权经营株式会社 | Air conditioner |
| CN113454394A (en) * | 2019-09-19 | 2021-09-28 | 松下知识产权经营株式会社 | Air conditioner with filter cleaning device and filter cleaning method for air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107208927B (en) | 2020-01-10 |
| WO2017104126A1 (en) | 2017-06-22 |
| JP6600811B2 (en) | 2019-11-06 |
| JP2017110860A (en) | 2017-06-22 |
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