CN102124279A - Filter cleaning unit and air conditioner - Google Patents
Filter cleaning unit and air conditioner Download PDFInfo
- Publication number
- CN102124279A CN102124279A CN2009801321863A CN200980132186A CN102124279A CN 102124279 A CN102124279 A CN 102124279A CN 2009801321863 A CN2009801321863 A CN 2009801321863A CN 200980132186 A CN200980132186 A CN 200980132186A CN 102124279 A CN102124279 A CN 102124279A
- Authority
- CN
- China
- Prior art keywords
- dust
- brush
- constrictor
- cleaning unit
- air cleaner
- 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.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (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 an indoor unit provided with a novel cleaning unit in which a brush and a compressing rod are rotated in an interlocked manner. A cleaning unit (16) provided to an indoor unit is equipped with a brush (70) rotatably supported and scraping dust adhering to an air filter, a compressing rod (71) rotatably supported at a position facing the brush (70), and a dust box (72) for containing dust. The brush (70) and the compressing rod (71) are configured to be rotated in an interlocked manner and rotate in the directions (D2, D3) opposite from each other. The brush (70) and the compressing rod (71) are arranged in the width direction of the air filter.
Description
Technical field
The air conditioner that the present invention relates to have the filter cleaning unit of the function of removing the dust that is attached to air cleaner and possess this filter cleaning unit.
Background technology
In air conditioner, making the room air that sucks from suction inlet cool off or heat this air by heat exchanger blows out then to indoor, but, for the dust pollution heat exchanger that prevents to swim from the suction inlet inhaled air, be provided with air cleaner at the upstream side of heat exchanger.When dust is attached to this air cleaner and thereby when producing mesh and stopping up flowing resistance and increase, the air handling capacity of air conditioner descends, and power consumption increases.In order to eliminate this unfavorable condition, propose to have the various air conditioners that automatically clean the filter cleaning unit of the dust that is attached to air cleaner that possess.
In this air conditioner that possesses filter cleaning unit, will scrape the dust of getting from air cleaner by cleaning brush and be accommodated in dust-collecting box, the user needs termly dust-collecting box is unloaded and the dust that will be accommodated in this dust-collecting box abandons.
Therefore, in order to reduce the load of the upkeep operation relevant, developed following air conditioner: by the dust that is accommodated in the dust-collecting box is compressed the amount increase (for example with reference to patent documentation 1) that allows to be accommodated in the dust in the dust-collecting box with dust-collecting box.
Patent documentation 1: TOHKEMY 2004-347246 communique
In above-mentioned patent documentation 1 disclosed air conditioner, be provided with gathering portion in the inside of dust-collecting box and be pressed into portion, described gathering portion is used to draw in the dust that breaks away from from air cleaner by brush, the described portion of being pressed into is used for and will be pressed into by the dust that this gathering portion draws in, makes this gathering portion and the portion of being pressed into rotate and the dust that is accommodated in the dust-collecting box is compressed by utilizing independent drive motor respectively.
(i) therefore, can produce because the fault of drive motor etc. cause the only situation of a certain side's drive motor rotation.As a result, thereby thereby even if exist only gathering portion rotation scrape the dust of getting be not compressed with regard to directly lodge in dust-collecting box or (ii) only the press section rotation do not scrape the yet problem of rotation vainly of dust press section of getting.(iii) and, because the drive source that makes gathering portion and be pressed into portion is separately, thereby therefore exist the compression equilibrium of forces between gathering portion and the press section to destroy the problem that can't compress dust with identical power all the time.(iv) and, by using 2 drive motors, exist product to maximize or problem such as cost rising.
Summary of the invention
Therefore, the present invention finishes in order to solve aforesaid problem, and its purpose is, provides to make dust remove novel filter cleaning unit and air conditioner that member and dust transport member rotate in linkage.
The related filter cleaning unit of first aspect possesses: dust is removed member, this dust remove member by pivot suspension for rotating, be used to remove the dust that is attached to air cleaner; The dust transport member, this dust transport member is being removed member opposed position by pivot suspension with dust in the mode that can rotate; And dust-collecting box, this dust-collecting box is used to take in dust, and dust removes member and the dust transport member rotates in linkage.
(i) in this filter cleaning unit,, can prevent that dust only from removing the situation of a certain side's rotation in member and the dust transport member by making dust remove member and the dust transport member rotates in linkage.Thus, thus can prevent that dust only from removing the member rotation and removing member by dust and scrape the dust of getting and be not compressed the situation that just directly is incorporated in dust-collecting box.Therefore as a result, dust dust-collecting box can be accommodated in compressive state, the filter cleaning unit of the maintainability excellence that has alleviated the number of times that abandons dust and labour can be accessed.
(ii) and, thereby do not scrape the yet situation of rotation vainly of dust dust transport member of getting even if can also prevent the rotation of dust transport member only.
(iii) and, by making dust remove member and the dust transport member rotates in linkage, can compressed dust compresses between member and the dust transport member to removing at dust with identical power all the time.As a result, can make the big or small uniformity of compressed dust, therefore can increase the amount of the dust that is accommodated in dust-collecting box, thereby maintainability improve further.
(iv) and, owing to can remove the drive source of member and dust transport member and form 1 drive source driving dust, the maximization and the cost that therefore can suppress product rise.
For the related filter cleaning unit of second aspect, in the related filter cleaning unit of first aspect, the direction of rotation that dust is removed the direction of rotation of member and dust transport member is opposite.
In this filter cleaning unit, the power that is involved in that can utilize dust to remove between member and the dust transport member is further compressed dust.Thus, the amount that can be accommodated in the dust of dust-collecting box increases, so maintainability further improves.
For the related filter cleaning unit of the third aspect, in the related filter cleaning unit of first aspect or second aspect, dust is removed member and dust transport member all along the width configuration of air cleaner.
In this filter cleaning unit, because can utilize along the dust of the width of air cleaner configuration and remove member and the dust transport member compresses dust, the whole width that therefore can spread all over air cleaner compresses dust with uniform power.Thus, the dust amount that can allow to be accommodated in dust-collecting box further increases.
For the related filter cleaning unit of fourth aspect, in the related filter cleaning unit of either side in first aspect～third aspect, remove member at dust and be provided with first gear, and, be provided with second gear with first gears engaged at the dust transport member.
In this filter cleaning unit, can utilize the simple structure of driven wheel and driven gear to make dust remove member and the dust transport member is driven, and, can make dust remove member and the rotation in the opposite direction mutually of dust transport member.
For the related filter cleaning unit in the 5th aspect, in the related filter cleaning unit of fourth aspect, first gear is arranged on the substantial middle part that dust is removed member, and second gear is arranged on the substantial middle part of dust transport member.
In this filter cleaning unit, remove the substantial middle part of member and dust transport member by transferring a driving force to dust, can make dust remove member and the rotation of dust transport component stability ground.
For the related filter cleaning unit in the 6th aspect, in the related filter cleaning unit of the either side in aspect first aspect～5th, air cleaner can move when member contacts removing with dust.
In this filter cleaning unit, can spread all over the gamut of air cleaner and clear away.
For the related filter cleaning unit in the 7th aspect, in the related filter cleaning unit of either side in aspect first aspect～6th, it is brush that dust is removed member, this brush is along the configuration of the width of air cleaner, and by pivot suspension for can be with width as axially rotating.
In this filter cleaning unit, only remove dust by the whole width that makes the brush rotation just can spread all over air cleaner.
The related air conditioner of eight aspect possesses above-mentioned any filter cleaning unit.
In this air conditioner, possess and make dust remove the novel filter cleaning unit that member and dust transport member rotate in linkage.
Described as described above, according to the present invention, can access following effect.
In first aspect,, can prevent that dust only from removing the situation of a certain side's rotation in member and the dust transport member (i) by making dust remove member and the dust transport member rotates in linkage.Thus, thus can prevent that dust only from removing the member rotation and removing member by dust and scrape the dust of getting and be not compressed the situation that just directly is incorporated in dust-collecting box.Therefore as a result, dust dust-collecting box can be accommodated in compressive state, the filter cleaning unit of the maintainability excellence that has alleviated the number of times that abandons dust and labour can be accessed.
(ii) and, thereby do not scrape the yet situation of rotation vainly of dust dust transport member of getting even if can prevent the rotation of dust transport member only.
(iii) and, by making dust remove member and the dust transport member rotates in linkage, can compressed dust compresses between member and the dust transport member to removing at dust with identical power all the time.As a result, can make the big or small uniformity of compressed dust, therefore can increase the amount of the dust that is accommodated in dust-collecting box, thereby maintainability improve further.
(iv) and, owing to can remove the drive source of member and dust transport member and form 1 drive source driving dust, the maximization and the cost that therefore can suppress product rise.
And in second aspect, the power that is involved in that can utilize dust to remove between member and the dust transport member is further compressed dust.Thus, the amount that can be accommodated in the dust of dust-collecting box increases, so maintainability further improves.
And, in the third aspect, remove member and the dust transport member compresses dust owing to can utilize along the dust of the width of air cleaner configuration, the whole width that therefore can spread all over air cleaner compresses dust with uniform power.Thus, the dust amount that can allow to be accommodated in dust-collecting box further increases.
And, in fourth aspect, can utilize the simple structure of driven wheel and driven gear to make dust remove member and the dust transport member is driven, and, can make dust remove member and the rotation in the opposite direction mutually of dust transport member.
And, aspect the 5th in, remove the substantial middle part of member and dust transport member by transferring a driving force to dust, can make dust remove the rotation of member and dust transport component stability ground.
And, aspect the 6th in, can spread all over the gamut of air cleaner and clear away.
And, aspect the 7th in, only remove dust by the whole width that makes brush rotation just can spread all over air cleaner.
And, in eight aspect, can access and possess the air conditioner that makes dust remove the novel filter cleaning unit that member and dust transport member rotate in linkage.
Description of drawings
Fig. 1 is the schematic isometric that the related indoor set of embodiments of the present invention is shown.
Fig. 2 is the front view of indoor set shown in Figure 1.
Fig. 3 is the cutaway view along the A-A line of indoor set shown in Figure 2.
Fig. 4 is the figure after the front panel with indoor set shown in Figure 2 unloads.
Fig. 5 is the stereogram of filter unit.
Fig. 6 is the exploded perspective view of air cleaner and cleaning unit.
Fig. 7 is the schematic diagram that the position relation of air cleaner, brush, constrictor and shaft supporting part is shown.
Fig. 8 is the stereogram that the engagement of the tooth-strip part of air cleaner and pinion is shown.
Fig. 9 is the cutaway view of filter unit.
Figure 10 is the amplification view of cleaning unit.
Figure 11 is the stereogram of constrictor.
Figure 12 is the figure of position relation of waveform shape that the jut of constrictor is shown.
Among Figure 13, be that gap S1 between constrictor and the guide portion and the amplification view of S2 are shown (a), (b) along the cross-sectional schematic of the B-B line shown in Figure 13 (a).
Figure 14 is the figure of moving method that is used for illustrating the air cleaner of filter unit.
Figure 15 is the figure of moving method that is used for illustrating the air cleaner of filter unit.
Figure 16 is used to illustrate the figure that the dust that is accommodated in the dust incorporating section is compressed the method for (second-compressed).
Figure 17 is the stereogram that the related constrictor of first variation is shown.
Figure 18 is the stereogram that the related constrictor of second variation is shown.
Figure 19 is the stereogram that the related constrictor of the 3rd variation is shown.
Figure 20 is the cutaway view that the related cleaning unit of the 4th variation is shown.
The specific embodiment
Below, the indoor set to air conditioner involved in the present invention describes with reference to the accompanying drawings.
[basic structure]
As shown in Figure 1, indoor set 1 integral body of present embodiment forms a shape that direction is elongated, and is installed on indoor metope in the mode that length direction becomes level.In addition, in the following description, the length direction of indoor set 1 only is called " length direction ".And, indoor set 1 is called " the place ahead " from the outstanding direction of wall of being installed, opposite direction is called " rear ".
This indoor set 1 constitutes the front panel 20 that has main unit 10 (main body) and be installed in the front of main unit 10.
[main unit]
As shown in Figure 3, main unit 10 constitutes and has: main body cover 11, indoor heat converter 12, cross flow fan 13, electric component unit 14, filter unit 15, cleaning unit 16 and front grid 17.
Indoor heat converter 12, cross flow fan 13, electric component unit 14 and filter unit 15 are installed on main body cover 11.
Electric component unit 14 constitutes to have: the electric components such as the terminal board as power input part, alternating current circuit portion, dc high-voltage circuit portion, dc low-voltage circuit part and CPU control part that are connected in source power supply (exchange 100V or exchange 200V); Electric part box 41, this electric part box 41 is accommodated in inside with this electric component; And luminous displaing part 42 (with reference to Fig. 4), this luminous displaing part 42 is installed on the front surface of this electric part box 41.
Electric part box 41 forms the roughly rectangular-shaped profile of slenderly extending along the length direction of main unit 10, is to cover the housing on every side that is accommodated in inner electric component.This electric part box 41 is in the position in the place ahead of drain pan 11c, and the state with the drain pan 11c almost parallel ground arrangement of extending with length direction along main unit 10 disposes in the mode of luminous displaing part 42 towards the place ahead.
In addition, also outstanding mode is provided with this luminous displaing part 42 towards the place ahead with the front surface than electric part box 41.That is, the display surface of luminous displaing part 42 is configured to than the front surface of electric part box 41 also on the front.Thus, the back side of front panel 20 is closely contacted reliably with the display surface of this luminous displaing part 42, result, easy demonstration from outside Visual Confirmation luminous displaing part 42.
Indoor heat converter 12 is front side heat exchanger 12a and rear side heat exchanger 12b to be configured to the word of falling V shape with respect to main body cover 11 and the heat exchanger of the plate-shaped fins shape that constitutes.In addition, in the indoor set 1 of present embodiment, secondary unit 12c is installed at the front surface of front side heat exchanger 12a.And, secondary unit 12d is installed in the rear surface of rear side heat exchanger 12b.Secondary unit 12c and secondary unit 12d are the parts that are used to promote the heat exchange between cold-producing medium and the air.
As shown in Figure 1, in the grid 17, be formed with end face suction inlet 17a in front in top plate portion.This end face suction inlet 17a forms clathrate by the top plate portion with front grid 17 and forms.
And as shown in Figure 4, the preceding upper lateral part of grid 17 is formed with front openings 17b, 17c in front.Front openings 17b, 17c form an opening respectively.
And, in front in the grid 17, below above-mentioned front openings 17b, 17c, be formed with the peristome 17d that the length direction with indoor set 1 extends abreast.Cleaning unit 16 is embedded in this peristome 17d.
And, in front the length direction central portion of grid 17, below peristome 17d, be formed with and be used to peristome 17e that luminous displaing part 42 is exposed forwardly.This peristome 17e forms and the front surface shape of luminous displaing part 42 corresponding shape roughly, and this luminous displaing part 42 inserts this peristome 17e toward the outer side from the inboard of front grid 17.
As shown in Figure 1, under the state of closing front panel 20, air outside is inhaled into the inside of this front grid 17 from the end face suction inlet 17a of front grid 17 and the front side suction inlet 20a that is positioned at the top of front panel 20.
As shown in Figure 3, cross flow fan 13 is arranged on the inboard of the word of the falling V shape of indoor heat converter 12.This cross flow fan 13 is the fans that are called as aerofoil fan, and disposes in the axial mode along the length direction of indoor set 1.In main body cover 11, be formed with scroll portion 11a in the behind of cross flow fan 13, this scroll portion 11a constitutes has crooked wall.Can utilize this scroll portion 11a with air swimmingly from cross flow fan 13 towards the blow-off outlet 17f of the front face side lower openings of grid 17 in front guiding.
Main body cover 11 has the upside wall 11b of the upside that is positioned at blow-off outlet 17f.This upside wall 11b is integrally formed with the drain pan 11c of the below that is positioned at front side heat exchanger 2.
Electric component unit 14 is configured in the position between drain pan 11c and the front panel 20.And, below rear side heat exchanger 12b, dispose rear side drain pan 11d.
Main body cover 11, front grid 17 and front panel 20 all are the parts of growing crosswise.And blow-off outlet 17f forms along the length direction of front grid 17 and extends.
In indoor set 1, make and utilize room air that cross flow fan 13 sucks from the end face suction inlet 17a of upper surface and front suction inlet 20a and, carry out the cooling or the heating of this air thus by carrying out heat exchange between the cold-producing medium of indoor heat converter 12.This air after the heat exchange is blown out towards indoor from following blow-off outlet 17f.
[filter unit]
Filter unit 15 is to be used for unit that the contained dust of room air that sucks from end face suction inlet 17a and front suction inlet 20a is removed, as shown in Figure 5, is arranged with 2 filter units 15 along its length.Each filter unit 15 comprises: air cleaner 50, and this air cleaner 50 captures the contained dust of this room air; Frame unit 51, air cleaner 50 is accommodated in this frame unit 51 in the mode that can move; And travel mechanism 52, this travel mechanism 52 makes air cleaner 50 move towards predetermined moving direction in the inside of frame unit 51.
As shown in Figure 9, in frame unit 51, be formed with the air cleaner 50 of the inside that is accommodated in this frame unit 51 mobile route (usually path of navigation 50a, turn back path of navigation 50b and keep out of the way path of navigation 50c).Herein, path of navigation 50a is arranged on front panel 20 sides usually, and, keep out of the way path of navigation 50c and be arranged on indoor heat converter 12 sides.And then the path of navigation 50b that turns back links above-mentioned common path of navigation 50a and keeps out of the way path of navigation 50c in the bottom of frame unit 51.When carrying out operation of air conditioner, air cleaner 50 is configured in common path of navigation 50a, when utilizing cleaning unit 16 described later to carry out the automatic cleaning of air cleaner 50, air cleaner 50 is at common path of navigation 50a and keep out of the way between the path of navigation 50c mobile.This frame unit 51 has: guide member 56, and this guide member 56 forms common path of navigation 50a; End cover 57, this end cover 57 forms the path of navigation 50b that turns back; Guide member 58, this guide member 58 forms keeps out of the way path of navigation 50c; And divide parts 59, these division parts 59 are configured between guide member 56 and the guide member 58.In addition, between end cover 57 and division parts 59, dispose the pinion 60 of travel mechanism 52 described later.Cover 57 is so that the mode opening that the brush 70 of cleaning unit described later 16 contacts with the air cleaner 50 that passes through in the path of navigation 50b that turns back at the end.
[cleaning unit]
As shown in Figure 3, brush 70 is configured in the below of end cover 57, and the air cleaner 50 state of contact configuration to expose with opening from end cover 57.As shown in Figure 6 and Figure 7, brush 70 is along the configuration of the widths of air cleaner 50, and by pivot suspension for can be with this width as axially rotating.Brush 70 direction of rotation D2 and make the direction of rotation D1 of the pinion 60 that air cleaner 50 moves opposite, with the bristle 70a of the surface contact of air cleaner 50 with the path of navigation 50b that turns back in the opposite mode of the moving direction of air cleaner 50 move.This brush 70 comprises: rotating shaft 70b; Bristle 70a, this bristle 70a be arranged on radially this rotating shaft 70b around; And gear installation portion 70c, this gear installation portion 70c is arranged on the substantial middle part of length direction.70c is equipped with driven wheel 70d at this gear installation portion, this driven wheel 70d and the driven gear 71e engagement that is installed on constrictor 71 described later.And then driven wheel 70d is arranged on and the regional corresponding part that is arranged between 2 air cleaners 50.
As shown in figure 10, this brush 70 is scraped the dust of getting the surface that is attached to air cleaner 50 at the brush 70 filter contact site A places that contacts with air cleaner 50, and will scrape at this filter contact site A place the dust of getting guide to brush 70 and constrictor 71 approaching near the B of portion.Filter contact site A and be arranged at the position that on brush 70 direction of rotation, separates predetermined space near the B of portion, and filter contact site A is arranged on the top that is taken into mouthful 72a near the B of portion and dust described later.Thus, at filter contact site A place accompanying dust is carried towards gravity direction.
As shown in figure 10, this constrictor 71 is configured in the below of brush 70.And constrictor 71 is along the configuration of the width of air cleaner 50, and by pivot suspension for can be with this width as axially rotating.And the direction of rotation D2 of the direction of rotation D3 of constrictor 71 and brush 70 is opposite, and constrictor 71 compresses dust in the mode that dust is involved between this constrictor 71 and the brush 70.In the present embodiment, constrictor 71 and brush 70 are with near the state arranged opposite.Herein, so-called " near state " means " state of contact in fact ", specifically, not only mean constrictor 71 and brush 70 state of contact, thus also mean between constrictor 71 and brush 70, only exist small gap with can be on one side at constrictor 71 with brush the state that the mode of carrying dust one side that this dust is compressed between 70 is provided with.Further, according to the shape difference of jut 71b described later, also comprise constrictor 71 (jut 71b) and brush 70 local contacts and local discontiguous situation.
Shown in Figure 13 (a), constrictor 71 has: delivery section 71s, this delivery section 71s have in the transport path of the dust till being taken into mouthful 72a up to dust and to contact with dust and with the function of this dust transport to dust incorporating section 72b; And compression unit 71t, thereby this compression unit 71t has with accumulating in the 72b of dust incorporating section to dust to a certain degree and contacts and make this dust move the function that this dust is compressed.Delivery section 71s is configured in the top of compression unit 71t.Delivery section 71s is arranged on the upper portion of constrictor 71, and is provided with to expose to the mode of the space outerpace of dust incorporating section 72b.Relative therewith, compression unit 71t is arranged on the lower portion of constrictor 71, and is provided with to expose to the mode of the inner space of dust incorporating section 72b.If constitute by this way, then need not to be provided in addition dust transport to dust is taken into the member and the member that is used for the dust that is accommodated in the 72b of dust incorporating section is compressed of mouthful 72a, therefore, the structure of filter cleaning unit 16 becomes simply, and can realize densification.
As shown in figure 11, this constrictor 71 comprises: the rotating shaft 71a of drum; Jut 71b, this jut 71b is provided with towards the outstanding mode of radial outside with the surface from this rotating shaft 71a; A plurality of support 71c, described a plurality of support 71c are provided with along the predetermined interval of axially-spaced; And gear installation portion 71d, this gear installation portion 71d is arranged on axial substantial middle part.This constrictor 71 is made of right bar 71R that can be installed on gear installation portion 71d and left bar 71L.
And jut 71b erects setting from the surface of rotating shaft 71a towards radial outside, as shown in figure 12, with mounting in the dust in the direction of rotation downstream of this jut 71b towards direction of rotation D3 pushing tow.In each bar 71R, 71L, jut 71b is arranged in the outer peripheral face of rotating shaft 71a and leaves 180 ° 2 places along direction of rotation.Any jut 71b forms the waveform shape that alongst extends.Like this, by jut 71b is formed waveform shape, can limit dust and move at length direction by the direction of rotation of the part that becomes paddy portion with respect to constrictor 71.And, in the present embodiment, the anglec of rotation that is arranged at left bar 71L is that the part that becomes paddy portion of waveform shape of jut 71b of 0 ° position is that the part that becomes paddy portion of waveform shape of jut 71b of 180 ° position is offset at length direction with respect to being arranged at the anglec of rotation.And, too, the part that becomes paddy portion of waveform shape of jut 71b that is arranged at the anglec of rotation and is 90 ° position is that the part that becomes paddy portion of waveform shape of jut 71b of 270 ° position is offset at length direction with respect to being arranged at the anglec of rotation in right bar 71R.The amplitude of the waveform shape of the jut 71b of present embodiment and frequency equate that all 2 waveform shapes of each bar 71L, 71R are provided with 180 ° phase difference.
And support 71c comprises that both ends are provided with 6 places, and by 6 axle support 77a that are arranged at shaft supporting part 77 described later respectively pivot suspension for rotating.As shown in Figure 7, this support 71c is arranged on the corresponding part of vertical supporting frame 53a with above-mentioned air cleaner 50.
And, the driven gear 71e that meshes with above-mentioned driven wheel 70d is installed at gear installation portion 71d.And then, as shown in Figure 7, driven gear 71e be arranged on 2 air cleaners 50 between corresponding part.
Dust-collecting box 72 is provided with for the dust of taking in by constrictor 71 compressions.As shown in figure 10, this dust-collecting box 72 has: bottom parts 75; Shaft supporting part 76, this shaft supporting part 76 will be brushed 70 pivot suspensions for rotating; And shaft supporting part 77, this shaft supporting part 77 for rotating, forms the box that can take in dust by shaft supporting part 76 and shaft supporting part 77 are assembled in bottom parts 75 with constrictor 71 pivot suspensions.Shaft supporting part 76 and shaft supporting part 77 dispose in opposed mode, and brush 70, constrictor 71 and pectination parts 73 are configured between shaft supporting part 76 and the shaft supporting part 77.Be provided with at this dust-collecting box 72: the dust that is used to be taken into dust is taken into a mouthful 72a; And be used to take in the dust incorporating section 72b that is taken into the dust that mouthful 72a is taken into from this dust.This dust is taken near the upstream side that mouthful 72a is arranged on brush 70 the bottom and is arranged on the direction of rotation D2 of this bottom.
As shown in Figure 6, be provided with at shaft supporting part 76: axle support holes 76a, this support holes 76a will brush 70 both ends pivot suspension for rotating; And axle support 76b, this support 76b will brush 70 gear installation portion 70c pivot suspension for rotating.And, as shown in figure 10, be provided with the protuberance 76c that is used to install pectination parts 73 at shaft supporting part 76.This protuberance 76c is towards outstanding in the opposite direction from the stressed side of the brush 70 of rotation with pectination parts 73.
As shown in Figure 6, be provided with at shaft supporting part 77: 6 axle support 77a, these 6 axle support 77a with 6 support 71c pivot suspensions of constrictor 71 for rotating; And axle support 77b, this support 77b with the gear installation portion 71d pivot suspension of constrictor 71 for rotating.As shown in Figure 7, these 6 axle support 77a are arranged on the corresponding part of vertical supporting frame 53a with the support 71c and the air cleaner 50 of constrictor 71.And as shown in figure 10, the constrictor 71 that clips by this shaft supporting part 77 pivot suspensions at shaft supporting part 77 is provided with first guide portion 78 and second guide portion 79.First guide portion 78 is arranged on the throughput direction upstream side of dust with respect to constrictor 71, and second guide portion 79 is arranged on the conveyance direction downstream side of dust with respect to constrictor 71.This first guide portion 78 be arranged on and brush 70 from filter contact site A near the opposed part of the part the B of portion, and have along the shape of the direction of rotation D2 of brush 70.
And, be provided with check wall 78a in first guide portion 78.This check wall 78a is arranged on towards the part of dust incorporating section 72b, and the dust that is accommodated in dust incorporating section 72b is pressed in this check wall 78a by the rotation of constrictor 71.End at check wall 78a is formed with towards the outstanding protuberance 78b (with reference to (a) of Figure 13) of the direction opposite with the direction of rotation D3 of constrictor 71.And the end of protuberance 78b forms the taper shape, constrictor 71 and this protuberance 78b approaching near the D of portion, the outer peripheral face of constrictor 71 links to each other smoothly with check wall 78a.Like this, link to each other smoothly with check wall 78a by the outer peripheral face that constitutes constrictor 71, can prevent dust excessively be accumulated in check wall 78a near.Therefore, not only can prevent that the torque of constrictor 71 from becoming big, and can prevent that the dust of being carried by constrictor 71 from flowing out (adverse current) to the 72b of dust incorporating section via gap S1.
Between first guide portion 78 and second guide portion 79, be formed with above-mentioned dust and be taken into a mouthful 72a.The inboard that is taken into mouthful 72a at this dust disposes constrictor 71, as shown in figure 13, is being respectively arranged with gap S1 and S2 between the constrictor 71 and first guide portion 78 and between the constrictor 71 and second guide portion 79.By making the constrictor 71 and first guide portion 78 approaching, thereby the duct width of the first gap S1 between the constrictor 71 and first guide portion 78 is littler than the duct width of the second gap S2 between the constrictor 71 and second guide portion 79.This first gap S1 along with the direction of rotation D21 of the brush 70 at this S1 place, first gap roughly the direction D4 of quadrature form.And the second gap S2 between the constrictor 71 and second guide portion 79 forms the path that compressed dust between brush 70 and constrictor 71 is guided to dust incorporating section 72b.And then, the forming along the curved surface shape of the direction of rotation D3 of constrictor 71 of second guide portion 79 with 71 opposed 79a of constrictor, therefore, this gap S2 becomes the path with predetermined path-length.Thus, dust continues to be compressed in during by this gap S2 between the constrictor 71 and second guide portion 79.
Shown in Figure 13 (b), be formed on above-mentioned a plurality of brush abutting part 73a and the jog E between the root 73c and be arranged on position near constrictor 71.Thus, the dust that can utilize the jut 71b of constrictor 71 will lodge in the jog E of pectination parts 73 scrapes.
When carrying out the automatic cleaning of air cleaner 50, rotating mechanism 74 makes the rotation in linkage of constrictor 71 and brush 70.This rotating mechanism 74 has: as the motor 80 (with reference to Fig. 5) of drive source; And a plurality of idler gears (not shown) that are used to transmit the driving force of this motor 80.This rotating mechanism 74 will be delivered to the driven wheel 70d of brush 70 and the driven gear 71e of constrictor 71 from the driving force of motor 80 via a plurality of idler gears, and brush 70 and constrictor 71 are rotated in linkage.In the present embodiment, because driven wheel 70d and driven gear 71e directly mesh, the direction of rotation D3 that therefore brushes 70 direction of rotation D2 and constrictor 71 is opposite.
The automatic cleaning work of＜air cleaner 〉
In the indoor set 1 of present embodiment, finish the automatic cleaning work of laggard line space air filter 50 at operation of air conditioner.Below, with reference to Figure 14 and Figure 15 the automatic cleaning work of air cleaner 50 is elaborated.
When operation of air conditioner finishes, drive filter unit 15 travel mechanism 52 each motor 61 and make pinion 62 rotations, and, drive the motor 80 of rotating mechanism 74 and make brush 70 and constrictor 71 rotations.Thus, as shown in figure 14, the air cleaner 50 with the tooth-strip part 55 that meshes with pinion 60 begins to move towards the path of navigation 50b that turns back from common path of navigation 50a.And then, arrive air cleaner 50 behind the path of navigation 50b that turns back and in the path of navigation 50b that turns back, carry out U-shaped along the shape of end cover 57 and turn to, and move towards keeping out of the way path of navigation 50c, as shown in figure 15, air cleaner 50 is disposed at keeps out of the way path of navigation 50c.At this moment, brush 70 contacts with the surface of the air cleaner 50 that the opening that covers 57 end of from exposes, and scrapes the dust of getting the surface that is attached to air cleaner 50 thus.Air cleaner 50 arrive from common path of navigation 50a keep out of the way path of navigation 50c during in, brush 70 continues be driven and rotates, be incorporated in the moment of keeping out of the way path of navigation 50c fully at air cleaner 50, the rotation of pinion 60 and brush 70 stops, and the cleaning work of going to path finishes.
When the above-mentioned cleaning work of going to path finished, the direction of rotation that makes pinion 60 and brush 70 was opposite during with the cleaning work of going to path, thereby carried out the cleaning work of return path.
＜based on the compression operation of the dust of cleaning unit 〉
In the indoor set 1 of present embodiment, the dust that the automatic cleaning work by above-mentioned air cleaner 50 scrapes is incorporated in the dust incorporating section 72b of dust-collecting box 72 under compressive state.Below, with reference to Fig. 6 and Figure 16 the compression operation based on the dust of cleaning unit 16 is elaborated.
＜once compression (being accommodated in dust-collecting box compression before) 〉
Automatic cleaning work by above-mentioned air cleaner 50 was compressed (once compression) from the dust that air cleaner 50 scrapes before being incorporated in the dust incorporating section 72b of dust-collecting box 72.In this once compressed, (i) at first, the dust that is attached to brush 70 was compressed in 78 approaching being near the C of portion between the bristle 70a and first guide portion 78 of brush 70 and first guide portion.(ii) and then, by above-mentioned near the dust after the C of portion than being compressed by being between bristle 70a and the constrictor 71 of conveyance direction downstream side of dust near the B of portion near the C of portion.(iii) further, be compressed than leaning on the gap S2 (with reference to Figure 13) of the conveyance direction downstream side of dust to be between the constrictor 71 and second guide portion 79 near the dust after the B of portion by above-mentioned near the C of portion.That is, after the compression of dust that filter contact site A place is scraped by brush 70, be incorporated in the dust incorporating section 72b of dust-collecting box 72 through 3 above-mentioned stages.
In addition, the dust that enters the inside of bristle 70a is accompanied by the rotation of brush 70 and by pectination parts 73, thus, this dust from brush 70 break away from and fall to constrictor 71 near.Thus, can the dust of the inside that enters bristle 70a be carried out: (ii) brush 70 and constrictor 71 between compression; And the (iii) compression between constrictor 71 and second guide portion 79.
＜second-compressed (being accommodated in dust-collecting box compression afterwards) 〉
Be compressed dust to a certain degree by above-mentioned once compression and after being incorporated in the dust incorporating section 72b of dust-collecting box 72, also be compressed (second-compressed).In this second-compressed, as shown in figure 16, when the amount of taking in of the dust in the 72b of dust incorporating section reached scheduled volume, the rotation by constrictor 71 in as the dust incorporating section 72b of confined space roughly of this dust was pressed in the inner peripheral surface (the particularly check wall 78a of shaft supporting part 77) of dust-collecting box 72.Thus, the dust that is accommodated in dust incorporating section 72b is compressed.
As mentioned above, by the dust that is attached to air cleaner 50 once being compressed and second-compressed, can access the indoor set 1 of the maintainability excellence that has alleviated the number of times that abandons the dust that lodges in dust-collecting box 72 and labour.
The feature of the indoor set of＜present embodiment 〉
In the indoor set 1 of present embodiment, there is following feature.
In the indoor set 1 of present embodiment, rotate in linkage by making brush 70 and constrictor 71, can prevent from only to brush 70 and constrictor 71 in either party's situation of rotating.Thus, thus can prevent from only to brush 70 rotations is not compressed the situation that just directly is incorporated in dust-collecting box 72 by brush 70 dust that scrape.Therefore as a result, dust dust-collecting box 72 can be accommodated in compressive state, the cleaning unit 16 of the maintainability excellence that has alleviated the number of times that abandons dust and labour can be accessed.
And, in the indoor set 1 of present embodiment, rotate in linkage, thereby even if can prevent that only constrictor 71 rotations do not scrape the situation that dust constrictor 71 also vainly rotates by making brush 70 and constrictor 71.
And, in the indoor set 1 of present embodiment, rotate in linkage by making brush 70 and constrictor 71, can compress compressed dust between brush 70 and constrictor 71 with identical power all the time.As a result, can make the big or small uniformity of compressed dust, therefore can increase the amount of the dust that is accommodated in dust-collecting box 72, maintainability further improves.
And in the indoor set 1 of present embodiment, owing to the motor of drive brush 70 and the motor of drive compression bar 71 can be formed 1 motor 80, the maximization and the cost that therefore can suppress product rise.
And, opposite by the direction of rotation D3 that makes brush 70 direction of rotation D2 and constrictor 71 in the indoor set 1 of present embodiment, can utilize the power that is involved between brush 70 and the constrictor 71 further dust to be compressed.Thus, the amount that can be accommodated in the dust of dust-collecting box 72 increases, so maintainability further improves.
And, in the indoor set 1 of present embodiment, because can utilize brush 70 and 71 pairs of dust of constrictor of disposing along the width of air cleaner 50 to compress, the whole width that therefore can spread all over air cleaner 50 compresses dust with uniform power.Thus, can further increase the dust amount that can be accommodated in dust-collecting box 72.
And, in the indoor set 1 of present embodiment, can make brush 70 and constrictor 71 driven by the simple structure of driven wheel 70d and driven gear 71e, and, can make the rotation in the opposite direction mutually of brush 70 and constrictor 71.
And, in the indoor set 1 of present embodiment,, brush 70 and constrictor 71 are stably rotated by transferring a driving force to the substantial middle part of brush 70 and constrictor 71.
And, in the indoor set 1 of present embodiment, move by utilizing filter unit 15 that air cleaner 50 is contacted on one side with brush 70 on one side, can spread all over the gamut of air cleaner 50 and clear away.
And, in the indoor set 1 of present embodiment, will brush 70 along the configuration of the widths of air cleaner 50, and constitute can be with this width as axial and rotate, thus, only dust is removed by the whole width that makes brush 70 rotations just can spread all over air cleaner 50.
Below with reference to the accompanying drawings embodiments of the present invention are illustrated, still, will be understood that concrete structure is not limited to above-mentioned embodiment.Scope of the present invention not merely is the explanation of above-mentioned embodiment, but is represented by claims, further, also is included in and the meaning of claims equalization and all changes in the scope.
For example, in the above-described embodiment, thereby the example that utilizes filter unit 15 to make air cleaner 50 move the cleaning of carrying out this air cleaner 50 is illustrated, still, the invention is not restricted to this, also can make cleaning unit move air cleaner is cleaned.By air cleaner and cleaning unit are relatively moved, can the gamut of air cleaner be cleaned.
And, in the above-described embodiment, jut 71b to constrictor 71 is illustrated with the example that the mode of extending in the rotating shaft direction is provided with, but, the present invention is not limited to this, thereby also can jut is set and dust is carried out pushing tow by at least a portion at the outer peripheral face of constrictor dust is moved.
And, in the above-described embodiment, the example that is provided with the jut 71b of waveform shape at constrictor 71 is illustrated, but, under the situation of constrictor, as long as have the face that to carry dust, the shape of this jut and indefinite in direction of rotation rotation.
And, in the above-described embodiment, the example that the jut 71b of waveform shape is set at constrictor 71 is illustrated, still, the invention is not restricted to this, the constrictor 171 of first variation shown in also can image pattern 17 forms jut 171b the waveform shapes of pulse type like that.The jut 171b of this waveform shape extends in the rotating shaft direction, and the part 171c that is equivalent to the peak portion of waveform shape extends along direction of rotation D3.If constitute jut 171b by this way, then can move in the rotating shaft direction by the dust of limitation arrangement between adjacent this part 171c, and can carry out pushing tow and dust is moved this dust.
And the constrictor 271 of second variation of constrictor of the present invention shown in also can image pattern 18 is such, forms gear-like by the jut 271b that extends along the rotating shaft direction with predetermined angle intervals configuration at direction of rotation D3.
And, in the above-described embodiment, be illustrated being arranged at the example at 2 places that leaves 180 ° position at direction of rotation D3 along the jut 71b that the rotating shaft direction is extended, but, the invention is not restricted to this, also can only jut be set, the jut more than 3 also can be set in the position of leaving along direction of rotation D3 at 1 place.As an example, the constrictor 371 of the 3rd variation shown in can image pattern 19 is such, at 4 places of leaving 90 ° position along direction of rotation D3 jut 371b is set.At this moment, make preferably that to be arranged at the anglec of rotation be that the part of the paddy portion that becomes waveform shape of each jut 371b of the position of 0 °, 90 °, 180 ° and 270 ° staggers in the rotating shaft direction mutually.On the waveform shape of each jut 371b, be provided with 90 ° phase difference herein, mutually.
And, in the above-described embodiment, to brush 70 and constrictor 71 be illustrated near the cleaning units 16 of configuration, but, the invention is not restricted to this, the cleaning unit 460 of the 4th variation shown in also can image pattern 20 is such, makes brush 470 and constrictor 471 separate predetermined arranged spaced.This cleaning unit 460 possesses: brush 470, constrictor 471, dust-collecting box 472 and pectination parts 473.In this cleaning unit 460, brush 470 and constrictor 471 are via rotations in linkage such as gears.In addition, making the direction of rotation D402 of brush 470 and the direction of rotation D403 of constrictor 471 is identical direction of rotation.This constrictor 471 also has the jut that is provided with in the mode outstanding from outer peripheral face towards radial outside equally with the constrictor 71 of first embodiment.
Dust-collecting box 472 forms the box-shaped of growing crosswise by combined body housing 472c and the lid housing 472d that is installed on this body shell 472c.In this dust-collecting box 472, be formed with dust at brush 470 lower position opening and be taken into a mouthful 472a, and, be provided with and be used to take in the dust incorporating section 472b that is taken into the dust that mouthful 472a is taken into from dust.Dust is taken into mouthful 472a and forms by dividing from the side-prominent tabular guiding wall 474 of body shell 472c with from the side-prominent tabular check wall 475 of lid housing 472d.Guiding wall 474 and check wall 475 are configured to roughly V word shape, and the gap that is positioned at the base section of this V word shape forms dust and is taken into a mouthful 472a.And then the lower space of the body shell 472c that is separated by guiding wall 474 and check wall 475 forms dust incorporating section 472b.
And then, constrictor 471 is configured between guiding wall 474 and the check wall 475, and makes the interval between constrictor 471 and the guiding wall 474 bigger than the interval between constrictor 471 and the check wall 475.Thus, can will scrape and the dust that is attached to constrictor 471 guides in the 472b of dust incorporating section between constrictor 471 and the guiding wall 474 swimmingly from brushing 470.And the dust that can prevent to be attached to constrictor 471 is taken into a mouthful 472a from dust and spills.
And, in the above-described embodiment, the indoor set 1 that possesses 2 air cleaners 50 is illustrated, still, the invention is not restricted to this, air cleaner can be 1, also can be more than 3.
Utilizability on the industry
Utilize the present invention, can access novel filter cleaning unit and air-conditioning machine that brush and compression bar are rotated in linkage.
Label declaration
1: indoor machine (air-conditioning machine); 16,460: cleaning unit (filter cleaning unit); 50: air cleaner; 70,470: brush (dust is removed member); 70d: driven wheel (first gear); 71,171,271,371,471: compression bar (dust transport member); 71e: driven gear (second gear); 72,472: collection dirt box.
Claims (8)
1. a filter cleaning unit is characterized in that,
Described filter cleaning unit possesses:
Dust is removed member, this dust remove member by pivot suspension for rotating, be used to remove the dust that is attached to air cleaner;
The dust transport member, this dust transport member is being removed the opposed position of member with the mode pivot suspension that can rotate with described dust; And
Dust-collecting box, this dust-collecting box is used to take in dust,
Described dust removes member and described dust transport member rotates in linkage.
2. filter cleaning unit according to claim 1 is characterized in that,
The direction of rotation that described dust is removed the direction of rotation of member and described dust transport member is opposite.
3. filter cleaning unit according to claim 1 and 2 is characterized in that,
Described dust removes member and described dust transport member all disposes along the width of described air cleaner.
4. according to each the described filter cleaning unit in the claim 1～3, it is characterized in that,
Remove member at described dust and be provided with first gear, and, be provided with second gear with described first gears engaged at described dust transport member.
5. filter cleaning unit according to claim 4 is characterized in that,
Described first gear is arranged on the substantial middle part that described dust is removed member,
And described second gear is arranged on the substantial middle part of described dust transport member.
6. according to each the described filter cleaning unit in the claim 1～5, it is characterized in that,
Described air cleaner can move when member contacts removing with described dust.
7. according to each the described filter cleaning unit in the claim 1～6, it is characterized in that,
It is brush that described dust is removed member, and this brush is along the configuration of the width of described air cleaner, and by pivot suspension for can be with described width as axially rotating.
8. an air conditioner is characterized in that,
Described air conditioner possesses each the described filter cleaning unit in the claim 1～7.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-231511 | 2008-09-09 | ||
| JP2008231511A JP4609561B2 (en) | 2008-09-09 | 2008-09-09 | Filter cleaning unit and air conditioner |
| PCT/JP2009/064165 WO2010029831A1 (en) | 2008-09-09 | 2009-08-11 | Filter cleaning unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102124279A true CN102124279A (en) | 2011-07-13 |
| CN102124279B CN102124279B (en) | 2013-10-30 |
Family
ID=42005090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801321863A Active CN102124279B (en) | 2008-09-09 | 2009-08-11 | Filter cleaning unit and air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4609561B2 (en) |
| CN (1) | CN102124279B (en) |
| WO (1) | WO2010029831A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712326A (en) * | 2012-10-02 | 2014-04-09 | 松下电器产业株式会社 | Air conditioner |
| CN103712325A (en) * | 2012-10-02 | 2014-04-09 | 松下电器产业株式会社 | Air conditioner |
| CN110230848A (en) * | 2018-03-06 | 2019-09-13 | 日本电产三协株式会社 | The filter cleaning of air conditioner |
| CN110230847A (en) * | 2018-03-06 | 2019-09-13 | 日本电产三协株式会社 | The filter cleaning of air conditioner |
| CN110446893A (en) * | 2017-03-29 | 2019-11-12 | 夏普株式会社 | Filter cleaning and air conditioner |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011255298A (en) * | 2010-06-08 | 2011-12-22 | Sanyo Electric Co Ltd | Air filter device and projection-type picture displaying device using the same |
| JP2014020772A (en) * | 2012-07-24 | 2014-02-03 | Mitsubishi Electric Corp | Show case |
| CN108105866B (en) * | 2017-12-20 | 2023-04-07 | 青岛海尔空调器有限总公司 | Cleaning device and air conditioner indoor unit with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004347246A (en) * | 2003-05-23 | 2004-12-09 | Fujitsu General Ltd | Air-conditioner |
| CN101040151A (en) * | 2004-10-26 | 2007-09-19 | 松下电器产业株式会社 | Air conditioner having indoor unit with automatic cleaning function for air filter |
| CN101052845A (en) * | 2004-11-09 | 2007-10-10 | 松下电器产业株式会社 | Air conditioner |
| JP2007271174A (en) * | 2006-03-31 | 2007-10-18 | Fujitsu General Ltd | Ceiling embedded type air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4125340B2 (en) * | 2006-11-01 | 2008-07-30 | 株式会社コーワ | Air conditioner cleaning device and air conditioner |
-
2008
- 2008-09-09 JP JP2008231511A patent/JP4609561B2/en active Active
-
2009
- 2009-08-11 CN CN2009801321863A patent/CN102124279B/en active Active
- 2009-08-11 WO PCT/JP2009/064165 patent/WO2010029831A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004347246A (en) * | 2003-05-23 | 2004-12-09 | Fujitsu General Ltd | Air-conditioner |
| CN101040151A (en) * | 2004-10-26 | 2007-09-19 | 松下电器产业株式会社 | Air conditioner having indoor unit with automatic cleaning function for air filter |
| CN101052845A (en) * | 2004-11-09 | 2007-10-10 | 松下电器产业株式会社 | Air conditioner |
| JP2007271174A (en) * | 2006-03-31 | 2007-10-18 | Fujitsu General Ltd | Ceiling embedded type air conditioner |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712326A (en) * | 2012-10-02 | 2014-04-09 | 松下电器产业株式会社 | Air conditioner |
| CN103712325A (en) * | 2012-10-02 | 2014-04-09 | 松下电器产业株式会社 | Air conditioner |
| CN103712326B (en) * | 2012-10-02 | 2017-08-01 | 松下电器产业株式会社 | Air conditioner |
| CN103712325B (en) * | 2012-10-02 | 2017-09-26 | 松下电器产业株式会社 | Air conditioner |
| CN110446893A (en) * | 2017-03-29 | 2019-11-12 | 夏普株式会社 | Filter cleaning and air conditioner |
| CN110446893B (en) * | 2017-03-29 | 2021-05-18 | 夏普株式会社 | Filter cleaning device and air conditioner |
| CN110230848A (en) * | 2018-03-06 | 2019-09-13 | 日本电产三协株式会社 | The filter cleaning of air conditioner |
| CN110230847A (en) * | 2018-03-06 | 2019-09-13 | 日本电产三协株式会社 | The filter cleaning of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4609561B2 (en) | 2011-01-12 |
| JP2010065901A (en) | 2010-03-25 |
| WO2010029831A1 (en) | 2010-03-18 |
| CN102124279B (en) | 2013-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102124279B (en) | Filter cleaning unit and air conditioner | |
| CN102124280B (en) | Filter cleaning unit and air conditioner | |
| CN101290151B (en) | Air conditioner filter screen self-cleaning device | |
| KR101148752B1 (en) | Indoor unit for air conditioner | |
| JP4611448B2 (en) | Indoor unit and air conditioner | |
| CN101070986A (en) | Air conditioner filtering screen dust-cleaning method and device, and airconditioner with filtering screen dust-cleaning device | |
| JP5327081B2 (en) | Automatic filter cleaning device and air conditioner | |
| CN206919316U (en) | A kind of VMC with dedusting function | |
| CN108176139A (en) | A kind of filter screen cleaning agency and air-conditioning | |
| CN101745273B (en) | Self-cleaning device for filter screen of split wall-hung air conditioner | |
| CN115751469A (en) | Filter screen mechanism and air conditioner indoor unit | |
| CN215832057U (en) | Indoor air conditioner | |
| JP4760880B2 (en) | Filter cleaning unit and air conditioner | |
| KR20090044786A (en) | Air conditioner | |
| CN201259301Y (en) | Self-cleaning apparatus for split wall hanging type air conditioner filter screen | |
| JP5062116B2 (en) | Air conditioner | |
| JP5631810B2 (en) | Filter cleaning unit and air conditioner | |
| JP4760878B2 (en) | Filter cleaning unit and air conditioner | |
| JP4760879B2 (en) | Filter cleaning unit and air conditioner | |
| KR20060075978A (en) | Filter cleaner of air-conditioner | |
| TW202039105A (en) | Belt cleaning device and sintering furnace with the belt cleaning device | |
| KR101466295B1 (en) | Ceiling type air conditioner | |
| KR100630829B1 (en) | Filter cleaner of air-conditioner | |
| CN216114374U (en) | Air conditioner | |
| JP2011169589A5 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |