CN106662360A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN106662360A CN106662360A CN201680001717.5A CN201680001717A CN106662360A CN 106662360 A CN106662360 A CN 106662360A CN 201680001717 A CN201680001717 A CN 201680001717A CN 106662360 A CN106662360 A CN 106662360A
- Authority
- CN
- China
- Prior art keywords
- dust
- air
- dirt portion
- drain passageway
- air conditioner
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (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
Provided is an air conditioner that has a filter cleaning function for automatically cleaning dust attached to an air filter built into an indoor unit, the air conditioner including: a brush that removes dust attached to the air filter; a blade that scrapes off the dust attached to the brush; a dust receiving portion that receives the dust scraped off by the blade; and a dust collecting portion that is disposed below the dust receiving portion. The air conditioner further includes: a rotating device that rotates the dust receiving portion from an upward orientation to a downward orientation so that the dust received by the dust receiving portion is collected in the dust collecting portion; and a discharging device that discharges the dust collected in the dust collecting portion by means of an airflow. When the dust receiving portion is in the downward orientation, the dust receiving portion and the dust collecting portion form a cylindrical discharge passage. The discharging device is configured such that the dust is discharged by causing an airflow in the discharge passage.
Description
Technical field
The present invention relates to a kind of air conditioner, it has filter cleaning function, and automatically cleaning is attached to and is built in
Dust on the air filter of indoor set.
Background technology
It is as this air conditioner, such as known to have the air adjustment being disclosed in patent documentation 1 in prior art
Machine.
In being disclosed in the air conditioner of patent documentation 1, the dust for being attached to air filter is removed by brush.Attachment
Dust on brush scrapes the dust recoverer below brush by scraping blade.In addition, the sky disclosed in patent documentation 1
Controlled atmosphere section machine has scraping blade rotary apparatuss, and by the scraping blade rotary apparatuss scraping blade is rotated.Thus, scraped to dust recoverer
Interior dust is compressed between the inner surface of the side of scraping blade and dust recoverer.
In the air conditioner of patent documentation 1, user itself is needed dust recoverer from air conditioner main body
Pull down etc. to remove the dust in (discarded) dust recoverer.Accordingly, there exist the problem of the time for expending user.
Prior art literature
Patent documentation
Patent documentation 1：Japanese Unexamined Patent Publication 2014-074504 publications
The content of the invention
The present invention solves above-mentioned problem, its object is to, there is provided a kind of air conditioner, can mitigate removing dust and reclaim
The time of the cost of the dust in portion.
In order to solve above-mentioned existing problem, the air conditioner of the present invention includes：Removing is attached on air filter
Dust brush；Scrape the scraping blade of the dust being attached on brush；The dust that reception is scraped by scraping blade meets dirt portion；It is configured at
Connect the dust recoverer of the lower section in dirt portion；Make to meet dirt portion and rotate to downward attitude to connect the dirt that dirt portion is received from attitude upwards
Angstrom it is recovered to the rotary apparatuss of dust recoverer；With the discharge dress that the dust for being recycled to dust recoverer is discharged using air-flow
Put.Meet dirt portion for downward attitude when, by meeting dirt portion and dust recoverer constitutes the drain passageway of tubular.Discharger by
Produce air-flow in drain passageway to discharge dust.
Air conditioner of the invention, mitigates the time for removing the dust in dust recoverer.
Description of the drawings
Fig. 1 is the axonometric chart of the indoor set that the air conditioner of first embodiment of the present invention has.
Fig. 2 is the figure in the section of the indoor set for representing Fig. 1.
Fig. 3 is the axonometric chart for representing to scraping blade, connecing the related part of dirt portion and dust recoverer.
Fig. 4 is to represent the figure for connecing that dirt portion is the section of the state of attitude upwards.
Fig. 5 is the figure for representing the section for connecing the state that dirt portion is downward attitude.
Fig. 6 is the side view of the part for representing related to suction device.
Fig. 7 is the amplification stereogram of the other end of dust recoverer, is to represent the peristome for having opened drain passageway
The figure of state.
Fig. 8 is the amplification stereogram of the other end of dust recoverer, is to represent the peristome for enclosing drain passageway
The figure of state.
Fig. 9 is the side view of the part related to dust recoverer.
Figure 10 is the figure in the 10-10 lines section for representing Fig. 9.
Figure 11 is the figure in the 11-11 lines section for representing Fig. 9.
Figure 12 is the axonometric chart of the part for representing related to dirt portion is met.
Figure 13 is the amplification stereogram of the peripheral structure of the supporting member for representing Figure 12.
Figure 14 is the 14-14 line sectional views of Figure 12.
Figure 15 is the figure in the section of the indoor set of the air conditioner for representing second embodiment of the present invention.
Figure 16 A are to represent the figure for illustrating the major part section of the seal member of first embodiment of the present invention.
Figure 16 B are to represent the figure for illustrating the major part section of the seal member of first embodiment of the present invention.
Specific embodiment
The air conditioner of the present invention is that have automatically to clean to be attached on the air filter for being built in indoor set
The air conditioner of the filter cleaning function of dust, it includes：Removing is attached to the brush of the dust on air filter；Scrape
Fall the scraping blade of the dust being attached on brush；Dirt portion is met with the dust that scraped by scraping blade is received.Air conditioner also includes：Match somebody with somebody
It is placed in the dust recoverer of the lower section for meeting dirt portion；Make to meet dirt portion and rotate to downward attitude from attitude upwards and received so that dirt portion will be met
Dust be recovered to the rotary apparatuss of dust recoverer；With the discharge that the dust for being recycled to dust recoverer is discharged using air-flow
Device.Meet dirt portion for downward attitude when, by meeting dirt portion and dust recoverer constitutes the drain passageway of tubular.Discharger passes through
Produce air-flow in drain passageway to discharge dust.
According to the structure, by meeting dirt portion and dust recoverer constitutes the drain passageway of tubular, and by making the drain passageway
It is interior to produce air-flow and discharge dust.Thereby, it is possible to remove dust removal without the need for dust recoverer is pulled down etc. from air conditioner main body
Dust in angstrom recoverer.Therefore, it is possible to mitigate the time for removing the dust in dust recoverer.
Additionally, discharger can also be the suction device for attracting the dust in drain passageway.
Additionally, generally, from suction device more away from, the captivation of suction device is less.Therefore, drain passageway preferably with from
Suction device leaves and aperture area diminishes.According to the structure, it is possible to increase away from the captivation of the position of suction device, can
Make captivation in drain passageway evenly.
In addition, the bottom of drain passageway preferably inclines downwards with close suction device.According to the structure, Neng Gouli
The dust in drain passageway is directed to into suction device side with gravity, it is possible to increase the removal efficiency of the dust in drain passageway.
In addition, discharger can also be the air-supply arrangement that the dust in drain passageway is released by blowing.
In this case, air conditioner is preferably included：Heat exchanger；With for will be carried out after heat exchange using heat exchanger
Air blowing to indoor fan, air-supply arrangement includes switching wind direction to send the air blown out from fan into drain passageway
The wind direction switching device of wind.According to the structure, as the wind-force source of air-supply arrangement, can utilize what air conditioner generally had
Fan, without the need for arranging wind-force source in addition to blow to the dust in drain passageway.Therefore, it is possible to cost of implementation reduction.Separately
Outward, due to energy-saving can be realized, so by the effectively utilizes space, can realize that performance is improved and function is improved.
In addition, scraping blade is preferably maintained at the dirt portion that connects, and to connect when dirt portion is downward attitude in drain passageway
Mode is arranged.According to the structure, because when discharger is discharged the dust in drain passageway by air-flow, scraping blade is located at row
Go out in path, so the dust being attached on scraping blade also can be removed by air-flow.
In addition, dust recoverer preferably includes what is projected in the way of leaving downwards from the scraping blade in drain passageway
Protuberance.According to the structure, the interval of scraping blade and the bottom of dust recoverer can be expanded, can suppress dust blocking scraping blade with
Between the bottom of dust recoverer.
Additionally, in the case where scraping blade is held in and meets dirt portion, the pressure produced when scraping blade and brush contacts is acted on and connects dirt
Portion.In this case, strip member is usually due to meeting dirt portion, it is possible that cause connecing the deformation of dirt portion.Therefore, meet dirt portion and meet dirt portion
The flexure plane that bend while there is convex is cut on the section in the direction rotated because of rotary apparatuss, and scraping blade is located at the top of flexure plane
Portion.According to the structure, compared with dirt portion is met for flat situation, it is possible to increase connect the intensity in dirt portion.
In addition, the one end of drain passageway is connected with discharger, the other end of drain passageway has peristome.According to
The structure, can produce air-flow, it is possible to increase the removal efficiency of the dust in drain passageway throughout the substantially total length of drain passageway.
Additionally, when making the peristome of the other end of drain passageway keep continuous openness, the high wind such as typhoon may be caused
From discharger side inflow drain passageway, flow backwards in drain passageway and discharge from peristome.Now, if existed in drain passageway
Dust, then may cause the dust to discharge from peristome.Generally, due to opening in interior, so dust is to indoor releasing.
It is therefore preferable that also including open and close valve, the open and close valve is meeting dirt portion in appearance upwards to install with connecing in the way of dirt portion rotates integrally
The peristome of drain passageway is opened during state, closes the peristome of drain passageway when dirt portion is met in downward attitude.According to
The structure, can utilize the power for connecing the rotation of dirt portion to be opened and closed peristome, can suppress dust to indoor releasing.
Additionally, it is preferred that when it is attitude upwards to meet dirt portion, making to utilize brush connecing to be provided between dirt portion and dust recoverer
The gap that a part for the dust removed from air filter passes through.According to the structure, will can remove from air filter
A part for dust is taken back by direct clearance and receives dust recoverer.Receive from air filter thereby, it is possible to dirt portion need not be met
Whole dust of removing.
Additionally, gap is preferably disposed to air filter with the vertical lower section in the region of brush contacts (comprising under substantially vertical
Side).According to the structure, increase can the amount that the dust for receiving dust recoverer is taken back by direct clearance.
Additionally, it is preferred that the pars intermedia in the long side direction of dust recoverer is provided with and props up the support for accepting dirt portion from below
Part, position of the supporting member located at the bottom for meeting dirt portion than downward attitude by the top.According to the structure, can suppress to connect dirt
Portion bends because of supporting member, and the aperture area of drain passageway can be suppressed to diminish because of supporting member.Thereby, it is possible to make
The flowing of the air-flow in drain passageway is smooth, it is possible to increase the removal efficiency of the dust in drain passageway.
Furthermore it is preferred that arranging projection in the end of the flexure plane of dust recoverer.According to the structure, it is prevented from making to connect
Dirt portion from upwards attitude spinning movement is to downward attitude when, the dust by dust in the flexure plane for meeting dirt portion in the action flies
Dissipate.
Additionally, it is preferred that meet dirt portion for downward attitude when, by dust recoverer internal face and meet dirt portion and constitute sealing.
According to the structure, it is possible to increase in the air-tightness for connecing the drain passageway constituted when dirt portion is downward attitude, it is possible to the row of raising
The removal efficiency of the dust gone out in path.
Furthermore it is preferred that being provided with the seal member for covering sealing.According to the structure, even if in the internal face of dust recoverer
Or dirt portion is met on the long side direction in the case of the gap enlargement of deformation and sealing, it is also possible to guarantee the airtight of drain passageway
Property.Therefore, it is possible to improve the removal efficiency of the dust in drain passageway.
In addition, seal member is preferably formed by the sheet material of thin-walled.According to the structure, dust recoverer internal face and connect
In the case that dirt portion there occurs deformation along long side direction, because seal member is flexibly close to along the deformation, it is possible to really
Confidential letter.Thereby, it is possible to maintain the air-tightness of drain passageway.
Below, embodiments of the present invention are described with reference to.Additionally, the present invention is not limited by the embodiment.
(the 1st embodiment)
The air conditioner of first embodiment of the present invention is by the off-premises station and indoor set being connected with each other using refrigerant piping
Constitute.Fig. 1 is the axonometric chart of the indoor set of the air conditioner of this 1st embodiment.Fig. 2 be represent Fig. 1 indoor set cut
The figure in face.
As shown in Figure 1 or 2, the indoor set of this 1st embodiment includes：Main body 2；With can be opened and closed to close main body 2
The movable front panel 4 of front openings portion 2a.When the operating of air conditioner stops, front panel 4 with main body 2 to be close to
The mode of closing front openings portion 2a is arranged.On the other hand, air conditioner air adjustment operate when, front panel 4 with to
Away from the direction movement of main body 2, the mode of open front openings portion 2a is arranged.Additionally, Fig. 1 and Fig. 2 represent that front panel 4 will be front
The state of face peristome 2a closings.
As shown in Fig. 2 being provided with the inside of main body 2：To the interior being taken into from above peristome 2a and top-open portion 2b
Air carries out the heat exchanger 6 of heat exchange；With for will be carried out by heat exchanger 6 Air blowing after heat exchange to interior wind
Power source is fan 8.Fan 8 is, for example, cross flow fan, with the blow-off outlet 10 of the lower section by being located at main body 2 to indoor blow out air
Mode arrange.In addition, being provided with the inside of main body 2：The blowout side of air is opened and closed and changed up and down to blow-off outlet 10
To wind direction up and down change blade 12；With the left and right wind direction change blade 14 that the blow-off direction of air is changed to left and right.
When air conditioner starts air adjustment to operate, upper and lower wind direction change blade 12 is controlled as out, open blowout
Mouth 10.By driving fan 8 in this condition, room air is taken into into room via front openings portion 2a and top-open portion 2b
The inside of interior machine.The room air being taken into carries out heat exchange by heat exchanger 6, by fan 8 and by being formed at fan 8
The ventilation path 16 in the downstream of air supply direction blows out from blow-off outlet 10.
In addition, being provided with air filter 18, the sky between front openings portion 2a and top-open portion 2b and heat exchanger 6
Air filter 18 is used to remove dust contained in the room air being taken into from above peristome 2a and top-open portion 2b.Air
Filter 18 includes framework part and is held in the mesh portions of the framework part.The air conditioner of this 1st embodiment has
Automatic cleaning is attached to the filter cleaning function of the dust of the mesh portions of air filter 18.
Air filter 18 is kept by filter holding member 20.It is provided with filter holding member 20 for keeping empty
1st holding space 20A of air filter 18 and the 2nd keeps space 20B.Air filter 18 is conveyed by filter conveyer device 22
Space 20A and the 2nd is kept to keep space 20B to the 1st.
Filter conveyer device 22 includes：The axle 24 that indoors width (depth direction in Fig. 2) of machine extends；And peace
The gear 26 of a part for outer peripheral face loaded on axle 24.Air filter 18 sets up around axle 24, and to engage with gear 26
Mode is installed.
Air filter 18 is usually located in the 1st holding space 20A, is removed from above peristome 2a and top-open portion 2b
Contained dust in the room air being taken into.When indicating that air filter 18 starts to clean, gear 26 is to positive direction (in Fig. 2
Rotate counterclockwise), air filter 18 is transported to the 2nd holding space 20B from the 1st holding space 20A.The quilt of air filter 18
After being transported to the 2nd holding space 20B, gear 26 to opposite direction () rotation, air filter 18 are protected in Fig. 2 clockwise from the 2nd
Hold space 20B and be transported to the 1st holding space 20A.
Additionally, in present embodiment, keeping space 20A to the 2nd to keep the defeated of the air filter 18 of space 20B by the 1st
Send path to be referred to as " outlet ", keep the transport path of the air filter 18 of space 20A to be referred to as the 2nd holding space 20B to the 1st
" return road ".
The guiding guided in the way of air filter 18 is moved along around axle 24 is provided with the vicinity of axle 24
Part 28.Guide member 28 is arranged relative to the gap that axle 24 separates regulation.
In addition, being provided with the brush 30 of the dust for removing the surface for being attached to air filter 18 in the vicinity of axle 24.In brush
The lower section of son 30 is provided with the scraping blade 32 for removing the dust being attached on brush 30.Scraping blade 32 for example by elastomers such as rubber, for example
Flexible elastomeric with flexibility is constituted.
The base end part of brush 30 is kept by the brush maintaining part 34 of as brush mobile device.Brush 30 and brush
Maintaining part 34 is arranged in the way of the width of machine indoors extends.By brush maintaining part 34 with along the width side of indoor set
Pivot about to the rotary shaft for extending, the leading section of brush 30 is in the downstream than guide member 28 by outlet and air
The position of the contact of filter 18 and the position movement contacted with the leading section of scraping blade 32.Leading section and air by brush 30
Filter 18 is contacted, and the dust being attached on brush 30 is contacted with scraping blade 32 by brush 30 and is removed.
The base end part of scraping blade 32 is held in and receives the dust scraped by scraping blade 32 and meet dirt portion 36.In the case where dirt portion 36 is met
Side is provided with the dust recoverer 38 for reclaiming (scraping) dust removed by brush 30 and scraping blade 32.Scraping blade 32, meet the and of dirt portion 36
Dust recoverer 38 is arranged in the way of the width of machine indoors extends.
Fig. 3 is the axonometric chart for representing to scraping blade 32, connecing the related part of dirt portion 36 and dust recoverer 38.Such as Fig. 3 institutes
Show, being connected with the one end for meeting dirt portion 36 makes to connect the rotary apparatuss 40 that dirt portion 36 pivots.
Fig. 4 is to illustrate that the figure for meeting dirt portion 36 for the section of the state of attitude upwards.Fig. 5 is to illustrate that to meet dirt portion 36
For the figure in the section of the state of downward attitude.As shown in Figure 4 and Figure 5, rotary apparatuss 40 are configured to be made centered on rotary shaft 36A
Meet dirt portion 36 to rotate.Rotary apparatuss 40 rotate to downward appearance shown in Fig. 5 from the attitude upwards shown in Fig. 4 by making to connect dirt portion 36
State, will connect the dust that dirt portion 36 received and is recovered to dust recoverer 38.
Stage portion 38A is provided with dust recoverer 38.As shown in figure 4, connect dirt portion 36 for attitude upwards when, from rotary shaft
The one end 36B that 36A leaves is placed in stage portion 38A, is limited rotation.In addition, when it is attitude upwards to meet dirt portion 36,
Connecing a part that the dust for making to remove from air filter 18 by brush 30 is provided between dirt portion 36 and dust recoverer 38
The gap S1 for passing through.As shown in figure 4, gap S1 is located at the vertical lower section in the region that air filter 18 is contacted with brush 30
(comprising substantially vertical lower section).
By the driving of rotary apparatuss 40, when meeting dirt portion 36 and rotating to downward attitude, as shown in figure 5, blocking gap S1, by
Meet dirt portion 36 and dust recoverer 38 constitutes the drain passageway 42 of tubular.Now, scraping blade 32 is located in drain passageway 42.Dust is returned
Receipts portion 38 has the protuberance 38B projected in the way of leaving downwards from the scraping blade 32 in drain passageway 42.By this
Protuberance 38B expands the interval of scraping blade 32 and the bottom of dust recoverer 38, suppresses dust blocking scraping blade 32 and dust recoverer
Between 38 bottom.
In addition, as shown in figure 3, the one end in drain passageway 42 is connected with and will be recovered to dust recoverer by by air-flow
One of the discharger that 38 dust is discharged i.e. suction device 44.Suction device 44 is to attract the dust in drain passageway 42
Device.Peristome 42A is provided with the other end of drain passageway 42.
Fig. 6 is the side view of the part for representing related to suction device 44.As shown in fig. 6, suction device 44 includes：Attract
Pipe 46；With the attraction fan 48 for making to be produced in suction catheter 46 captivation.The one end of suction catheter 46 and the one of dust recoverer 38
End connects, the other end 46A openings of suction catheter 46.The row of the other end 46A of suction catheter 46 and one end to outdoor opening
The connection (not shown) of gas flexible pipe, enables to that outdoor will be discharged to by the dust in suction catheter 46.Attract fan 48 by
Meet dirt portion 36 and dust recoverer 38 is driven when constituting drain passageway 42, attract the dust in drain passageway 42.
Then, it is attached to one of the action of dust of air filter 18 example to cleaning to illustrate.It is attached in cleaning
In the action of the dust on air filter 18, meet dirt portion 36 for attitude upwards (with reference to Fig. 4).Additionally, air filter 18
Cleaning action is carried out under the control of control unit (not shown).
When gear 26 from the state of Fig. 2 to positive direction () rotation in Fig. 2 counterclockwise, air filter 18 is protected from the 1st
Hold space 20A and be transported to the 2nd holding space 20B.The leading section of air filter 18 by brush maintaining part 34 and axle 24 it
Between when, to positive direction (in Fig. 2 clockwise) rotation, the leading section of brush 30 is with throughout air filter 18 for brush maintaining part 34
The mode of leading section and mesh portions is contacted with them.
When gear 26 further rotates to positive direction, air filter 18 is by further defeated to the 2nd holding space 20B
Send.During the conveying, brush maintaining part 34 is in the position stationary brush 30 contacted with air filter 18.Thus, adhere to
The brush 30 put of positioning is fixed in the dust of air filter 18 to block, and be trapped in the air filter 18 of brush 30
The upstream side of conveying direction.Now, the dust that is stranded on brush 30 and the dust interlacing and such as being attached to air filter 18
Spill winds like that.Thus, the removal efficiency for being attached to the dust of air filter 18 is improved.The dust being attached on brush 30
A part scraped in dust recoverer 38 by gap S1.Additionally, in order that brush 30 is relative to air filter 18
Pressing force it is certain, the elastomers such as baffle plate for example can also be set on brush 30.Thus, it is attached on air filter 18
The removal efficiency of dust is further improved.
When gear 26 further rotates to positive direction, and air filter 18 reaches the 2nd holding space 20B, stop gear
The rotation of 26 positive direction.Now, at least a portion of the leading section of brush 30 is in and the cleaning in air filter 18
The state of rearward end (framework part) contact of the air filter 18 outside region.
Afterwards, make brush maintaining part 34 to opposite direction (in Fig. 2 counterclockwise) rotation, brush 30 is being contacted with scraping blade 32
Position swings.Thus, the remaining dust being attached on brush 30 is incorporated in dust recoverer 38 by gap S1 and connects dirt
Portion 36.Additionally, at this time it is also possible to not only brush 30 swings, also swinging scraping blade 32.Brush 30 is attached to thereby, it is possible to improve
On dust removal efficiency.
At the end of the removing of the dust being attached on brush 30 that scraping blade 32 is carried out, brush maintaining part 34 is made to opposite direction
Rotation, returns to the position that brush 30 is contacted with air filter 18.Afterwards, gear 26 is rotated in the opposite direction, and starts air mistake
Conveying of the filter 18 to return road.
During air filter 18 is conveyed to return road, brush maintaining part 34 is fixed on brush 30 and air filter
The position of 18 contacts.Thus, the dust for being attached to air filter 18 is fixed in the brush 30 put of positioning and blocks, and is trapped in
The upstream side of the conveying direction of the air filter 18 of brush 30.A part for the dust being attached on brush 30 is met dirt portion 36
Receive.
At the end of conveying of the air filter 18 to return road, stop gear 26 to reciprocal rotation.Afterwards, brush is made
Maintaining part 34 makes brush 30 swing in the position contacted with scraping blade 32 in Fig. 2 counterclockwise to opposite direction () rotation.Thus, adhere to
Remaining dust on brush 30 is incorporated in dust recoverer 38 by gap S1 and meets dirt portion 36.Additionally, now, as above
It is described, it is also possible to which that not only brush 30 swings, also swing scraping blade 32.
At the end of the removing of the dust being attached on brush 30 that scraping blade 32 is carried out, the cleaning action of air filter 18
Terminate.
Then, the discharging operation for docking dirt portion 36 and the dust in dust recoverer 38 is illustrated.Additionally, the dust
Discharging operation is carried out under the control of control unit (not shown).
At the end of conveying of the air filter 18 to outlet or return road, drive rotary apparatuss 40, make to connect dirt portion 36 to
Upper attitude (with reference to Fig. 4) rotates to downward attitude (with reference to Fig. 5).Thus, the dust that meets dirt portion 36 will be incorporated into and is recovered to dust
In recoverer 38.In addition, now, by meeting dirt portion 36 and dust recoverer 38 constitutes the drain passageway 42 of tubular.
Afterwards, the attraction fan 48 of suction device 44 is driven, the air-flow for becoming captivation is produced in suction catheter 46.Pass through
Dust in drain passageway 42 is discharged to outdoor by the air-flow by suction catheter 46.Thus, dirt portion 36 and dust recoverer 38 are connect
The discharging operation of interior dust terminates.
According to the air conditioner of this 1st embodiment, by meeting dirt portion 36 and dust recoverer 38 constitutes the discharge of tubular
Path 42, producing in the drain passageway 42 becomes the air-flow of captivation, thus discharges dust.According to the structure, without the need for by dust
Recoverer 38 is pulled down etc. to remove the dust in dust recoverer 38 from main body 2.Dust recoverer 38 is removed therefore, it is possible to mitigate
The time of interior dust.
In addition, according to the air conditioner of this 1st embodiment, when it is attitude upwards to meet dirt portion 36, meeting dirt portion 36
Gap S1 is provided between dust recoverer 38.According to the structure, can be by one of the dust removed from air filter 18
Divide and dust recoverer 38 is directly recovered to by gap S1.Remove thereby, it is possible to meeting dirt portion 36 and receiving from air filter 18
The whole dust for going.
In addition, according to the air conditioner of this 1st embodiment, gap S1 is located at air filter 18 and connects with brush 30
The vertical lower section (comprising substantially vertical lower section) in tactile region.Particularly, gap S1 preferably in air filter 18 to outlet
During conveying located at upstream side from brush 30 to the conveying direction of air filter 18.According to the structure, by increasing capacitance it is possible to increase by gap
S1 is directly recovered to the amount of the dust of dust recoverer 38.
In addition, according to the air conditioner of this 1st embodiment, in suction device 44 by air-flow by drain passageway 42
Dust discharge when, due to scraping blade 32 be located at drain passageway 42 in, so the dust being attached on scraping blade 32 can also pass through gas
Stream is removed.
In addition, according to the air conditioner of this 1st embodiment, because the other end of drain passageway 42 has peristome
42A, it is possible to the substantially total length throughout drain passageway 42 produces air-flow.Thereby, it is possible to improve the dust in drain passageway 42
Removal efficiency.
If additionally, the peristome 42A for making the other end of drain passageway 42 keeps continuous openness, it is likely that platform occurs
The high wind such as wind flow backwards in drain passageway 42 and discharge from peristome 42A from the side inflow drain passageway 42 of suction device 44.Now,
If there is dust in drain passageway 42, the dust may be caused to discharge from peristome 42A.Generally, due to peristome 42A
Positioned at interior, so dust can be to indoor releasing.Therefore, as shown in Figure 7 and Figure 8, preferably also there is open and close valve 50, the open and close valve
50 with connecing in the way of dirt portion 36 rotates integrally to install, and peristome 42A is opened into (reference when dirt portion 36 is met in downward attitude
Fig. 7), closed peristome 42A when dirt portion 36 is met in attitude upwards (with reference to Fig. 8).According to the structure, can utilize and meet dirt portion
The power of 36 rotations is opened and closed peristome 42A, can suppress dust to indoor releasing.
Additionally, the peristome 42A of drain passageway 42 need not be located at dust recoverer 38.For example, drain passageway 42 is opened
Oral area 42A can also be located at and meet dirt portion 36.In this case, by the way that peristome 42A is set to upwards, even if high wind is from suction device
To the side of rotary apparatuss 40, dust is affected to be not easy to from peristome 42A discharge 44 effluents by gravity.Therefore, it is possible to without the need for arranging
Open and close valve 50.
In addition, generally, suction device 44 is further away from suction device 44, and the captivation of suction device 44 is less.Therefore, discharge
Path 42 in the way of aperture area reduction with leaving from suction device 44 preferably to be constituted.Fig. 9 is and dust recoverer 38
The side view of related part.Figure 10 is the figure in the 10-10 lines section for representing Fig. 9.Figure 11 is that the 11-11 lines for representing Fig. 9 cut
The figure in face.As shown in Fig. 9～11, by way of to reduce with the aperture area of the drain passageway 42 away from suction device 44
Constitute, it is possible to increase away from the captivation of the position of suction device 44.Thereby, it is possible to make the captivation in drain passageway 42 more equal
It is even.
In addition, as shown in figure 9, the bottom of drain passageway 42 preferably inclines downwards with close 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 the dust in 42.
Additionally, it is preferred that the pars intermedia in the long side direction of dust recoverer 38 is arranged and props up the supporting for accepting dirt portion 36 from below
Part 52 (with reference to Figure 12～Figure 14).Figure 12 is the axonometric chart of the part for representing related to dirt portion 36 is met.Figure 13 is to represent Figure 12
Supporting member 52 peripheral structure amplification stereogram.Figure 14 is the 14-14 line sectional views of Figure 12.Such as Figure 12～Figure 14 institutes
Show, by arranging the supporting member 52 for accepting dirt portion 36 is propped up from below, dirt portion 36 can be met using the suppression of supporting member 52 and bent.
Additionally, it is preferred that position of the supporting member 52 located at the bottom for meeting dirt portion 36 than downward attitude by the top.For example, it is preferable to connect
The pars intermedia of the long side direction in dirt portion 36 is arranged and bears groove portion 36C of supporting member 52, and supporting member 52 is placed in into dust
Stage portion 38A of recoverer 38.According to the structure, the aperture area that can suppress drain passageway 42 subtracts because of supporting member 52
It is little.Thereby, it is possible to make the flowing of the air-flow in drain passageway 42 smooth, it is possible to increase the removing effect of the dust in drain passageway 42
Rate.Additionally, meeting dirt portion 36 can also be divided into two parts, and two parts are linked with groove portion 36C.
In addition, being connect in the case that dirt portion 36 keeps in scraping blade 32, the pressure that scraping blade 32 is produced when contacting with brush 30 is made
For meeting dirt portion 36.In this case, it is strip member due to meeting dirt portion 36, deforms it is possible that causing and meeting dirt portion 36.Therefore, such as
Shown in Figure 14, meet dirt portion 36 and preferably cut in the direction rotated by rotary apparatuss 40 on the section for with the curved of convex curvature
Curved surface 36D, scraping blade 32 is arranged at the top of flexure plane 36D.According to the structure, and dirt portion 36 is being met for flat situation phase
Than, it is possible to increase connect the intensity in dirt portion 36.
In addition, the surface for meeting dirt portion 36 is preferably machined so as to obtain the inadhesion dust that contains oil component.For example, it is preferable to
Connecing the jut of the surface in dirt portion 36 across the multiple convexs of interval setting of the nonclogging degree of dust.According to the structure, energy
Enough removal efficiencies for further improving dust.
Additionally, it is preferred that arranging fine through hole on the surface for meeting dirt portion 36.According to the structure, even if dust is fixed in scraping
The surface of piece 32, as shown in figure 5, in the state of scraping blade 32 is located in drain passageway 42, air-flow is produced in drain passageway 42
When, through hole is passed through by the air-flow, it is also possible to remove dust from the surface for meeting dirt portion 36.
In addition, meeting dirt portion 36 and rotary apparatuss 40 are preferably configured as being separated.For example, it is also possible to connect dirt portion 36 and rotation
Rotary device 40 has respectively gear, is engaged by making each gear, transmitting rotary power.Thus, for example, dirt portion will be met in user
36 and dust recoverer 38 from main body 2 pull down when, can all dismantle for the rotary apparatuss 40 of power source without the need for continuous cropping.
Additionally, as shown in Fig. 4 and Figure 14, preferably arranging projection 70 in the end of flexure plane 36D.Projection 70 is meeting dirt portion 36
When rotating to lower attitude action from attitude upwards, prevent the dust by dust in flexure plane 36D from dispersing.
In addition, as shown in figure 5, it is preferred that connect dirt portion 36 for downward attitude when, by dust recoverer 38 internal face and connect
Dirt portion 36 constitutes the 1st sealing 71 and the 2nd sealing 72.According to the structure, the air-tightness of drain passageway 42 is improved.
Additionally, as shown in Fig. 5 and Figure 16 B, for the gap of sealing, the gap of the 2nd sealing 72 is set to than the 1st
The gap of sealing 71 is big.This is because, the 1st sealing 71 abutted with the internal face of dust recoverer 38 by meeting dirt portion 36 and
Formed, the 2nd sealing 72 is formed by arranging small gap between the internal face for meeting dirt portion 36 and dust recoverer 38.
According to the structure, it is ensured that connect the stopping of the spinning movement in dirt portion 36 and smoothly move.
In addition, as shown in Figure 16 A and Figure 16 B, it is also possible in the internal face of the bottom surface and dust recoverer 38 for meeting dirt portion 36
Seal member 80,81 is set.According to the structure, seal member is abutted in the way of the upper end for covering sealing, be prevented from because
Connect the sealing that the gap enlargement of sealing caused by deformation of long side direction of dirt portion 36 or dust recoverer 38 etc. causes
Reduce.
Additionally, seal member 80,81 is formed by the sheet material of thin-walled, thereby, it is possible to relative to meeting dirt portion 36 or dust is reclaimed
The deformation of the long side direction in portion 38 is flexibly close to.Thereby, it is possible to guarantee sealing.
In present embodiment, the sheet material of thin-walled is used as seal member, but as long as being able to ensure that sealing, then also can
Enough it is other structures.As long as in addition, be able to ensure that the close property of sealing by gap management, then also without seal member
81。
(the 2nd embodiment)
Then, the air conditioner of second embodiment of the present invention is illustrated.Figure 15 is to represent this 2nd embodiment
Air conditioner indoor set section figure.
The air conditioner of this 2nd embodiment is to replace with the difference of the air conditioner of the 1st embodiment
Suction device 44 and have by air-supply using in drain passageway 42 dust release air-supply arrangement 60 as discharger.
In this 2nd embodiment, air-supply arrangement 60 includes：Fan 8；It is logical to discharging with the air that will be blown out from fan 8
The mode of air-supply switches the wind direction switching device 62 of wind direction in road 42.That is, in this 2nd embodiment, as air-supply arrangement 60
Wind-force source, common air adjusts the fan 8 that machine generally has.
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 peristome 64A of ajutage 64 is opened and closed.In the operating of the air adjustment such as cooling or heating, open and close valve 66 will
The peristome 64A closings of ajutage 64.Therefore, the air from the blowout of fan 8 will not be flowed in drain passageway 42.On the other hand,
Carry out it is above-mentioned connect the dust in dirt portion 36 and dust recoverer 38 discharging operation when, open and close valve 66 is opened ventilation path 16
Oral area 64A is opened.Thus, ventilation path 16 is connected with the one end of drain passageway 42 by ajutage 64, from the sky of the blowout of fan 8
Gas circulation in drain passageway 42 as air-flow.
Additionally, in Figure 15, by open and close valve 66 located at the end (peristome 64A) of the side of ventilation path 16 of ajutage 64, but
On this basis or can be different from, by the open and close valve end located at the side of drain passageway 42 (not shown).In this case,
Dirt portion 36 can be installed as and connect by open and close valve (not shown) integrally to be rotated, as meeting dirt portion 36 in appearance upwards
Enclosed ventilation road 16 during state, the open and close valve that ventilation path 16 is opened when dirt portion 36 is met in downward attitude is constituted.I.e., it is also possible to will
Open and close valve (not shown) is installed as and connects dirt portion 36 and integrally rotated, and as the enclosed ventilation road 16 when usual, only exists
Carry out opening the open and close valve of ventilation path 16 during the discharging operation of dust.
In this 2nd embodiment, the other end of drain passageway 42 in the way of outdoor connection to arrange.For example, discharge
The other end of path 42 is via exhaust hose (not shown) to outdoor opening.Therefore, the dust in drain passageway 42 is by row
The air for going out flowing in path 42 is released, and is discharged to outdoor from the other end of drain passageway 42.Additionally, carrying out the discharge
During action, blow-off outlet 10 is closed by upper and lower wind direction change blade 12, and from the air of the blowout of fan 8 ajutage 64 is substantially flowed to.
According to the air conditioner of this 2nd embodiment, due to utilizing fan 8 as the wind-force source of air-supply arrangement 60,
So without the need for arranging wind-force source in addition in order to the dust in drain passageway 42 is discharged.Therefore, it is possible to cost of implementation reduction.Separately
Outward, space saving can be realized, so passing through the effectively utilizes space, it is also possible to realize for example increasing heat exchanger or lengthen
Length of fan etc. and realize performance improve or realize with attachment feature etc. function improve.Additionally, as air-supply
The wind-force source of device 60, it is also possible to use the wind-force source different from fan 8.
Industrial applicability
As described above, the air conditioner of the present invention can mitigate the time for removing the dust in dust recoverer, so
It is useful in interior various air conditioners as the air conditioner that general family uses is included in.
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 peristomes
18 air filters
20 filter holding members
20A the 1st keeps space
20B the 2nd keeps space
22 filter conveyer devices
24 axles
26 gears
28 guide members
30 brushes
32 scraping blades
34 brush maintaining parts
36 meet dirt portion
36A rotary shafts
36B one ends
36C groove portions
36D flexure planes
38 dust recoverers
38A stage portions
38B protuberances
40 rotary apparatuss
42 drain passageways
42A peristomes
44 suction devices (discharger)
46 suction catheters
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 peristomes
66 open and close valves
70 projections
71 the 1st sealings
72 the 2nd sealings
80th, 81 seal member.
Claims (18)
1. a kind of air conditioner, it is characterised in that：
With the filter cleaning function of automatically cleaning the dust being attached on the air filter for being built in indoor set,
The air conditioner includes：
Removing is attached to the brush of the dust on the air filter；
Scrape the scraping blade of the dust being attached on the brush；
The dust that reception is scraped by the scraping blade meets dirt portion；
It is configured at the dust recoverer of the lower section for meeting dirt portion；
Make it is described connect dirt portion from attitude upwards rotate to downward attitude with by it is described connect the dust that dirt portion received be recovered to it is described
The rotary apparatuss of dust recoverer；With
The discharger of the dust for being recycled to the dust recoverer is discharged using air-flow,
It is described meet dirt portion for the downward attitude when, connect the discharge that dirt portion and the dust recoverer constitute tubular and led to by described
Road,
The discharger discharges dust by producing air-flow in the drain passageway.
2. air conditioner as claimed in claim 1, it is characterised in that：
The discharger is the suction device for attracting the dust in the drain passageway.
3. air conditioner as claimed in claim 2, it is characterised in that：
The drain passageway from the suction device with leaving and aperture area diminishes.
4. air conditioner as claimed in claim 2, it is characterised in that：
The bottom of the drain passageway Jie Jin the suction device with inclining downwards.
5. air conditioner as claimed in claim 1, it is characterised in that：
The discharger is the air-supply arrangement that the dust in the drain passageway is released by blowing.
6. air conditioner as claimed in claim 5, it is characterised in that：
The air conditioner includes：Heat exchanger；With blow for the air after heat exchange will to be carried out using the heat exchanger
Go out to indoor fan,
The air-supply arrangement includes the wind that switching wind direction is blown with the air that will be blown out from the fan into the drain passageway
To switching device.
7. air conditioner as claimed in claim 1, it is characterised in that：
The scraping blade be held in it is described meet dirt portion, and with it is described meet dirt portion as the downward attitude when be located at described discharge and lead to
Mode in road is arranged.
8. air conditioner as claimed in claim 7, it is characterised in that：
The dust recoverer includes the protrusion projected in the way of leaving downwards from the scraping blade in the drain passageway
Portion.
9. air conditioner as claimed in claim 7, it is characterised in that：
The dirt portion that connects cuts on the section for the flexure plane for bending with having convex in the direction rotated because of the rotary apparatuss,
The scraping blade is located at the top of the flexure plane.
10. air conditioner as claimed in claim 1, it is characterised in that：
The one end of the drain passageway is connected with the discharger,
The other end of the drain passageway has peristome.
11. air conditioners as claimed in claim 10, it is characterised in that：
Also include open and close valve, the open and close valve is in institute to install with described connecing in the way of dirt portion rotates integrally in the dirt portion that connects
The peristome of the drain passageway is opened when stating attitude upwards, is connect institute when dirt portion is in the downward attitude described
State the peristome closing of drain passageway.
12. air conditioners as claimed in claim 1, it is characterised in that：
It is described meet dirt portion for the attitude upwards when, it is described connect to be provided between dirt portion and the dust recoverer make to utilize institute
State the gap that a part for the dust that brush is removed from the air filter passes through.
13. air conditioners as claimed in claim 12, it is characterised in that：
Vertical lower section of the gap located at the air filter with the region of the brush contacts.
14. air conditioners as claimed in claim 1, it is characterised in that：
The supporting member that dirt portion is met described in supporting from below is provided with the pars intermedia of the long side direction of the dust recoverer,
Position of the supporting member located at the bottom than meeting dirt portion described in the downward attitude by the top.
15. air conditioners as claimed in claim 1, it is characterised in that：
The dirt portion that connects cuts on the section for the flexure plane for bending with having convex in the direction rotated because of the rotary apparatuss,
It is conformed with the end of the flexure plane of the dust recoverer.
16. air conditioners as claimed in claim 1, it is characterised in that：
It is described connect dirt portion for the downward attitude when, sealing is constituted by the internal face and the dirt portion that connects of the dust recoverer
Portion.
17. air conditioners as claimed in claim 16, it is characterised in that：
It is provided with the seal member for covering the sealing.
18. air conditioners as claimed in claim 17, it is characterised in that：
The seal member is formed by the sheet material of thin-walled.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015169426 | 2015-08-28 | ||
| JP2015-169426 | 2015-08-28 | ||
| JP2016-023245 | 2016-02-10 | ||
| JP2016023245 | 2016-02-10 | ||
| PCT/JP2016/003267 WO2017037990A1 (en) | 2015-08-28 | 2016-07-11 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106662360A true CN106662360A (en) | 2017-05-10 |
| CN106662360B CN106662360B (en) | 2020-02-28 |
Family
ID=58186874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680001717.5A Active CN106662360B (en) | 2015-08-28 | 2016-07-11 | Air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6603885B2 (en) |
| CN (1) | CN106662360B (en) |
| WO (1) | WO2017037990A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019169969A1 (en) * | 2018-03-05 | 2019-09-12 | 广东美的制冷设备有限公司 | Window air conditioner |
| CN113454401A (en) * | 2019-07-02 | 2021-09-28 | 松下知识产权经营株式会社 | Air conditioner |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109821310B (en) * | 2019-03-04 | 2023-08-08 | 正泰电气股份有限公司 | Self-cleaning ventilation filter device on complete switch equipment in preassembled transformer substation and complete switch equipment of preassembled transformer substation |
| CN114413399B (en) * | 2022-01-19 | 2023-05-23 | 湖南伊恩医疗科技有限公司 | Electrostatic air disinfection device |
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- 2016-07-11 JP JP2016564270A patent/JP6603885B2/en active Active
- 2016-07-11 CN CN201680001717.5A patent/CN106662360B/en active Active
- 2016-07-11 WO PCT/JP2016/003267 patent/WO2017037990A1/en active Application Filing
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| CN1584435A (en) * | 2003-08-18 | 2005-02-23 | 松下电器产业株式会社 | Air conditioner with indoor unit with automatic cleaning air filter |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106662360B (en) | 2020-02-28 |
| JP6603885B2 (en) | 2019-11-13 |
| WO2017037990A1 (en) | 2017-03-09 |
| JPWO2017037990A1 (en) | 2018-06-14 |
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