CN102124280B - Filter cleaning unit and air conditioner - Google Patents
Filter cleaning unit and air conditioner Download PDFInfo
- Publication number
- CN102124280B CN102124280B CN200980132999.2A CN200980132999A CN102124280B CN 102124280 B CN102124280 B CN 102124280B CN 200980132999 A CN200980132999 A CN 200980132999A CN 102124280 B CN102124280 B CN 102124280B
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- China
- Prior art keywords
- dust
- cleaning unit
- filter cleaning
- air cleaner
- removes
- 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.)
- Expired - Fee Related
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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- 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)
Abstract
The present invention provides a novel filter cleaning unit having enhanced maintainability achieved by being configured to compress dust removed from an air filter. A cleaning unit (16) provided to an indoor unit is equipped with a brush (70) for removing dust adhering to an air filter, a compressing rod (71) for moving the dust removed by the brush (70), and a dust box (72) for containing the dust. The dust removed by the brush (70) is contained in the dust box (72) after being compressed.
Description
Technical field
The air conditioner that the present invention relates to there is the filter cleaning unit of the function that the dust that is attached to air cleaner is removed and possess this filter cleaning unit.
Background technology
In air conditioner, make from suction inlet suck room air by heat exchanger to this air carry out cooling or heating then blow out to indoor, but, for the airborne dust pollution heat exchanger that prevents from swimming sucking from suction inlet, 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 declines, 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.
Patent documentation 1: TOHKEMY 2001-170430 communique
Patent documentation 2: TOHKEMY 2001-99479 communique
In this air conditioner, the general structure that the dust being scraped from air cleaner by cleaning brush is accommodated in to dust-collecting box that adopts, the amount of the dust that dust-collecting box can be received is limited.Therefore, user need to abandon the dust that is accommodated in dust-collecting box termly, so there is the poor problem of maintainability.
Summary of the invention
Therefore, the present invention completes in order to solve problem as above, its object be to provide a kind of can be by the air conditioner that the dust of removing from air cleaner is compressed to improve the novel filter cleaning unit of maintainability and possess this filter cleaning unit.
The related filter cleaning unit of first aspect possesses: described filter cleaning unit possesses: dust is removed member, and this dust removes member and air cleaner closely configures, for removing the dust that is attached to described air cleaner, dust transport member, this dust transport member makes to remove by described dust the dust that member removes and moves, and dust-collecting box, this dust-collecting box is used for receiving dust, described filter cleaning unit is provided with the dust that dust is guided to described dust-collecting box and is taken into mouth, have and make described dust remove the filter contact site that member contacts with described air cleaner being different from position that described dust is taken into mouthful, described dust is removed member and is configured to, thereby contacting rotation on one side on one side with described air cleaner removes the dust of described air cleaner, the dust being removed at described filter contact site is accompanied by described dust and removes the rotation of member and be directed to described dust and be taken into mouth, removing by described dust dust that member removes is taken into mouthful after compressed between described filter contact site and is accommodated in described dust-collecting box at described dust.
In this filter cleaning unit, owing to can this dust being compressed before the dust that is attached to air cleaner is accommodated in to dust-collecting box, therefore can prevent from not compressed bulky dust to be accommodated in dust-collecting box.Thus, the dust amount that can be accommodated in dust-collecting box increases, and can reduce the number of times that abandons the dust that is accommodated in dust-collecting box, and therefore maintainability improves.And, by dust being removed to member and the state configuration of dust transport member to approach, can be reliably remove between member and dust transport member and to compress removed nearly all dust that member removes by dust at dust.As a result, the amount that can be accommodated in the dust of dust-collecting box increases, and can reduce the number of times that abandons the dust that is accommodated in dust-collecting box, and therefore maintainability improves.In addition, owing to can be directly removing between member and dust transport member and to compress removed nearly all dust that member removes by dust at dust, the dust that therefore can suppress to be removed from air cleaner disperses.And due to the rotation that is accompanied by dust and removes member, dust is guided to dust from filter contact site and is taken into mouth, therefore the dust that is attached to air cleaner can be accommodated in to dust-collecting box swimmingly.
For the related filter cleaning unit of second aspect, in the related filter cleaning unit of first aspect, remove by dust the dust that member removes and remove between member compressed at dust transport member and dust.
In this filter cleaning unit, can utilize dust transport member to carry dust while removed between member dust is compressed at dust transport member and dust before this dust is accommodated in to dust-collecting box.
For the related filter cleaning unit of the third aspect, in the related filter cleaning unit of first aspect, remove by dust the dust that member removes compressed between dust transport member and guide portion, described guide portion guides towards dust-collecting box removed the dust that member removes by dust.
In this filter cleaning unit, can utilize dust transport member to carry dust while between dust transport member and guide portion, dust was compressed before dust is accommodated in to dust-collecting box.
The related filter cleaning unit of a fourth aspect of the present invention possesses: dust is removed member, and this dust is removed member for removing the dust that is attached to air cleaner; Dust transport member, this dust transport member makes to remove by described dust the dust that member removes and moves; And dust-collecting box, this dust-collecting box is used for receiving dust, removes the dust that member removes compressed between described dust transport member and guide portion by described dust, and described guide portion removes for guiding by described dust the dust that member is removed.
In this filter cleaning unit, can utilize dust transport member to carry dust while between dust transport member and guide portion, dust was compressed before dust is accommodated in to dust-collecting box.
For the 5th related filter cleaning unit in aspect, in the related filter cleaning unit of fourth aspect, between dust transport member and guide portion, be provided with dust and be taken into mouth, this dust is taken into mouth dust is guided to dust-collecting box.
In this filter cleaning unit, all dust that can be accommodated in to be taken into mouth from dust dust-collecting box compresses.
For the 6th related filter cleaning unit in aspect, aspect the 5th in related filter cleaning unit, have and make dust remove the filter contact site that member contacts with air cleaner being taken into mouthful different positions from dust, thereby dust is removed member and is configured to contact with air cleaner on one side on one side and rotates the dust of air cleaner is removed, the dust being removed at filter contact site is accompanied by dust and removes the rotation of member and be directed to dust and be taken into mouth.
In this filter cleaning unit, due to the rotation that is accompanied by dust and removes member, dust is guided to dust from filter contact site and is taken into mouth, therefore the dust that is attached to air cleaner can be accommodated in to dust-collecting box swimmingly.
For the 7th related filter cleaning unit in aspect, aspect the 6th in related filter cleaning unit, filter contact site is arranged at the top that dust is taken into mouthful.
In this filter cleaning unit, can be taken into from the filter contact site of top to the dust of below mouth not carry dust with the mode of gravity direction contrary.
For the related filter cleaning unit of eight aspect, aspect the 6th, in related filter cleaning unit, the dust being removed at filter contact site can not be transferred towards the direction contrary with gravity direction.
In this filter cleaning unit, can carry along gravity direction the dust being removed at filter contact site swimmingly.
For the 9th related filter cleaning unit in aspect, aspect the 5th in related filter cleaning unit, dust is taken into mouth and is arranged on dust and removes near the bottom of member or the dust that is arranged on this bottom is removed the direction of rotation upstream side of member.
In this filter cleaning unit, the dust being removed at filter contact site is transported to swimmingly and is positioned near the dust that dust is removed the bottom of member or the dust that is positioned at this bottom is removed the direction of rotation upstream side of member and is taken into mouth.
For the tenth related filter cleaning unit in aspect, aspect the 5th in related filter cleaning unit, the part relative be taken into part mouth from described filter contact site to described dust of removing member at described dust is provided with the first guide portion, and described the first guide portion has the shape of removing the direction of rotation of member along described dust.
In this filter cleaning unit, can utilize to be formed at the gap with predetermined path-length that this first guide portion and dust removes between member and reliably dust to be compressed.
And, approach owing to can making the first guide portion and dust remove member, therefore can suppress dust and disperse.
For the related filter cleaning unit of the tenth one side, aspect the tenth in related filter cleaning unit, the first guide portion and dust transport member approach, and, be arranged at gap between the first guide portion and dust transport member along the direction of rotation of removing member with dust roughly orthogonal direction form.
In this filter cleaning unit, the width that is arranged at the gap between the first guide portion and dust transport member is little, and it is roughly orthogonal that this gap and dust are removed the direction of rotation of member, and therefore, the dust that can suppress to be carried by dust transport member enters this gap.As a result, can swimmingly dust transport to dust be taken into mouth.
For the 12 related filter cleaning unit in aspect, aspect the 5th in related filter cleaning unit, filter cleaning unit also possesses dust and departs from member, this dust departs from member to be made to be attached to dust and removes the dust of member and depart from, dust be taken into mouth be configured in dust depart from member under or dust depart from member under near.
In this filter cleaning unit, by being set, dust departs from member, and can make to enter dust and remove the dust of the inside of member and depart from.And, because the dust of removing from dust member departs from falls near that dust is taken into mouthful, therefore can compress dust efficiently and be accommodated in dust-collecting box.
For the related filter cleaning unit of the tenth three aspects:, aspect the 5th～the related filter cleaning unit of either side in the tenth three aspects: in, be taken into a mouthful position of removing the upstream side of the direction of rotation of member at dust with respect to dust, be provided with dust transport member and dust and remove the portion that approaches that member approaches.
In this filter cleaning unit, remove by dust dust that member removes and remove between member compressed at approaching dust transport member and dust before being taken into mouth arriving dust.
For the 14 related filter cleaning unit in aspect, in the related filter cleaning unit of first aspect, dust removes member and dust transport member all configures along the width of air cleaner.
In this filter cleaning unit, can utilize along the dust of the width configuration of air cleaner and remove member and dust transport member compresses dust, the whole width that therefore can spread all over air cleaner compresses dust with uniform power.The dust amount that thus, can make to be accommodated in dust-collecting box further increases.
The related filter cleaning unit of a fifteenth aspect of the present invention possesses: dust is removed member, and this dust removes member and air cleaner closely configures, for removing the dust that is attached to described air cleaner; Dust transport member, this dust transport member makes to remove by described dust the dust that member removes and moves; And dust-collecting box, this dust-collecting box is used for receiving dust, remove by described dust dust that member removes and be accommodated in described dust-collecting box after compressed between described dust transport member and guide portion, described guide portion removes for guiding by described dust the dust that member is removed.
In filter cleaning unit aspect the 15, can utilize dust transport member to carry dust while between dust transport member and guide portion, dust was compressed before dust is accommodated in to dust-collecting box.
For the 16 related filter cleaning unit in aspect, in the related filter cleaning unit of either side in aspect the third aspect～15, guide portion has the part forming along the direction of rotation of described dust transport member.
In this filter cleaning unit, the revolving force that can utilize dust to remove member and dust transport member compresses dust.
For the 17 related filter cleaning unit in aspect, in the related filter cleaning unit of either side in aspect first, fourth, 15, air cleaner can be removing in member contacts and move with dust.
In this filter cleaning unit, the gamut that can spread all over air cleaner carries out removing of dust.
For the related filter cleaning unit of the tenth eight aspect, in the related filter cleaning unit of either side in aspect first, fourth, 15, it is can be along the brush of the rotating shaft direction rotation of regulation by pivot suspension that dust is removed member.
In this filter cleaning unit, can utilize brush that the dust that is attached to air cleaner is scraped.
The 19 related air conditioner in aspect possesses the filter cleaning unit described in above-mentioned either side.
According to this structure, can obtain a kind of by compressing to removed the dust that member removes by dust the novel air conditioner that has improved maintainability.
As described above, according to the present invention, can obtain by compressing the novel filter cleaning unit that has improved maintainability and the air conditioner that possesses this filter cleaning unit to removed the dust that member removes by dust.
Accompanying drawing explanation
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 the indoor set shown in Fig. 1.
Fig. 3 is the cutaway view along A-A line of the indoor set shown in Fig. 2.
Fig. 4 is the figure after the front panel of the indoor set shown in Fig. 2 is unloaded.
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 relationship of air cleaner, brush, constrictor and shaft supporting part is shown.
Fig. 8 is the stereogram that the tooth-strip part of air cleaner and the engagement of pinion are 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 that the position relationship of the waveform shape of the jut of constrictor is shown.
In Figure 13, be (a) that gap S1 between constrictor and guide portion and the amplification view of S2 are shown, (b) along the cross-sectional schematic of the B-B line shown in Figure 13 (a).
Figure 14 is the figure of the moving method of the air cleaner for filter unit is described.
Figure 15 is the figure of the moving method of the air cleaner for filter unit is described.
Figure 16 is for illustrating that the dust to being accommodated in dust incorporating section compresses the figure of the method for (second-compressed).
Figure 17 is the stereogram that the related constrictor of the first variation is shown.
Figure 18 is the stereogram that the related constrictor of the second variation is shown.
Figure 19 is the figure that the position relationship of the waveform shape of the jut of 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, with reference to the accompanying drawings the indoor set of air conditioner involved in the present invention is described.
[basic structure]
As shown in Figure 1, indoor set 1 entirety of present embodiment is formed as 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 is only called to " length direction ".And, indoor set 1 is called to " front " from the outstanding direction of installed wall, contrary direction is called to " rear ".
This indoor set 1 is configured to has main unit 10(main body) and be arranged on the front panel 20 above of main unit 10.
[main unit]
As shown in Figure 3, main unit 10 is configured to 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.
The roughly rectangular-shaped profile that electric part box 41 is formed as slenderly extending along the length direction of main unit 10 is the housing that covers the surrounding that is accommodated in inner electric component.This electric part box 41 is in the position in the front of drain pan 11c, and the state of arranging substantially in parallel with the drain pan 11c extending with the length direction along main unit 10, configures towards the mode in front with luminous displaing part 42.
Luminous displaing part 42 is such display parts: have multiple LED that are arranged side by side, can show predetermined word etc. thereby these LED are luminous.The front of this luminous displaing part 42 is covered by front panel 20, still, by sending the light through this front panel 20, can be from the demonstration of outside Visual Confirmation luminous displaing part 42.
In addition, this luminous displaing part 42 is so that than the front surface of electric part box 41, also towards front, outstanding mode arranges., 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 that can make front panel 20 reliably with the display surface close contact of this luminous displaing part 42, result, easily from the demonstration of outside Visual Confirmation luminous displaing part 42.
As shown in Figure 1, in front grid 17, be formed with end face suction inlet 17a in top plate portion.This end face suction inlet 17a forms by the top plate portion of front grid 17 is formed as to clathrate.
And, as shown in Figure 4, be formed with front openings 17b, 17c at the front upper lateral part of front grid 17.Front openings 17b, 17c are formed as respectively an opening.
And, in front grid 17, below above-mentioned front openings 17b, 17c, be formed with the peristome 17d extending abreast with the length direction of indoor set 1.Cleaning unit 16 is embedded in this peristome 17d.
And, at the length direction central portion of front grid 17, be formed with the peristome 17e for luminous displaing part 42 is exposed forwardly below peristome 17d.This peristome 17e is formed as and roughly corresponding shape of the front surface shape of luminous displaing part 42, and this luminous displaing part 42 inserts this peristome 17e toward the outer side from the inner side of front grid 17.
As shown in Figure 1, closing under the state of front panel 20, outside air 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 inner side 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 configures in the mode of the axial length direction along 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 is configured to has bending wall.Can utilize this scroll portion 11a that air is guided towards the blow-off outlet 17f of the front face side lower openings at front grid 17 from cross flow fan 13 swimmingly.
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 below that is positioned at front side heat exchanger 2.
In indoor set 1, make to utilize room air that cross flow fan 13 sucks from end face suction inlet 17a and the front suction entrance 20a of upper surface with by carrying out heat exchange between the cold-producing medium of indoor heat converter 12, carry out thus the cooling of this air or heat.This air after heat exchange is blown out towards indoor by the blow-off outlet 17f from below.
[filter unit]
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 (conventionally 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 conventionally, 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.In the time carrying out operation of air conditioner, air cleaner 50 is configured in common path of navigation 50a, in the time 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 path of navigation 50c and move.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 guide member 58.In addition, between end cover 57 and division parts 59, dispose the pinion 60 of travel mechanism 52 described later.End cover 57 is to make the brush 70 of cleaning unit 16 described later and the mode opening contacting at the air cleaner 50 that passes through in path of navigation 50b of turning back.
The mode that travel mechanism 52 all contacts with the brush 70 of cleaning unit 16 with the whole region of air cleaner 50 in the time carrying out the automatic cleaning of air cleaner 50, makes air cleaner 50 at above-mentioned common path of navigation 50a and keeps out of the way between path of navigation 50c and move.This travel mechanism 52 has: as the motor 61 of drive source; Be used for multiple idler gears (not shown) of the driving force of transmitting this motor 61; And the pinion 60 engaging with above-mentioned tooth-strip part 55.The mode that this pinion 60 is positioned at horizontal direction with rotating shaft configures, and air cleaner 50 is being moved with the orthogonal direction of this horizontal direction.
[cleaning unit]
As shown in Figure 3, brush 70 is configured in the below of end cover 57, and the state configuration contacting with the air cleaner 50 exposing with the opening that covers 57 end of from.As shown in Figure 6 and Figure 7, brush 70 widths along air cleaner 50 configurations, and by pivot suspension for can be using 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 contrary, moves in the mode contrary with the moving direction of the air cleaner 50 in path of navigation 50b that turns back with the bristle 70a of the Surface Contact of air cleaner 50.This brush 70 comprises: rotating shaft 70b; Bristle 70a, this bristle 70a is and is 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.At this gear installation portion, 70c is provided with driven wheel 70d, and this driven wheel 70d engages with the driven gear 71e that is installed on constrictor 71 described later.And then driven wheel 70d is arranged on and is arranged at 2 parts that the region between air cleaner 50 is corresponding.
As shown in figure 10, this brush 70 is attached to the surperficial dust of air cleaner 50 in the brush 70 filter contact site A place scrapings that contact with air cleaner 50, and will guide to brush 70 the approach portion B approaching with constrictor 71 at the dust of this filter contact site A place scraping.Filter contact site A and approach the B of portion and be arranged at the position that separates predetermined space in brush 70 direction of rotation, and filter contact site A is arranged on the top that approaches the B of portion and dust described later and be taken into mouthful 72a.Thus, at filter contact site A place, accompanying dust is carried towards gravity direction.
The dust that constrictor 71 scrapes for the brush 70 to by above-mentioned compresses and arranges.Specifically, before being accommodated in the dust incorporating section 72b of dust-collecting box 72, compressed between constrictor 71 and brush 70 by brush 70 dust that scrape, and compressed between the second guide portion 79 of constrictor 71 and shaft supporting part described later 77.Further, the dust that is accommodated in dust-collecting box 72 is pressed against the inner peripheral surface (the particularly check wall 78a of shaft supporting part 77) of dust-collecting box 72 by the rotation of constrictor 71 and is compressed in the 72b of the dust incorporating section in the space as roughly airtight.
As shown in figure 10, this constrictor 71 is configured in the below of brush 70.And constrictor 71 is along the width configuration of air cleaner 50, and by pivot suspension for can be using this width as axially rotating.And the direction of rotation D2 of the direction of rotation D3 of constrictor 71 and brush 70 is contrary, constrictor 71 compresses dust in mode dust being involved between this constrictor 71 and brush 70.In the present embodiment, constrictor 71 and brush 70 are to approach state arranged opposite.Herein, so-called " approaching state " means " state of contact in fact ", specifically, not only mean constrictor 71 and brush 70 states that contact, thereby also mean at the state that only exists small gap to arrange in the mode that can carry dust this dust to be compressed on one side between constrictor 71 and brush 70 on one side between constrictor 71 and brush 70.Further, according to the shape difference of jut 71b described later, also comprise constrictor 71(jut 71b) contact and local discontiguous situation with brush 70 is local.
As shown in Figure 13 (a), constrictor 71 has: delivery section 71s, this delivery section 71s have until dust contacts with dust in being taken into the transport path of dust of mouthful 72a by this dust transport the function to dust incorporating section 72b; And compression unit 71t, thereby this compression unit 71t has and contacts and make this dust move the function that this dust is compressed with accumulating in the 72b of dust incorporating section to dust to a certain degree.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 arranges to expose to the mode of the space outerpace of dust incorporating section 72b.On the other hand, compression unit 71t is arranged on the lower portion of constrictor 71, and arranges to expose to the mode of the inner space of dust incorporating section 72b.If formed by this way, without being provided in addition, dust transport to dust is taken into the member of mouthful 72a and the member for the dust being accommodated in the 72b of dust incorporating section is compressed, 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 arranges towards the outstanding mode of radial outside with the surface from this rotating shaft 71a; Multiple support 71c, described multiple support 71c arrange 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 up of right bar 71R and the left bar 71L that can be installed on gear installation portion 71d.
And jut 71b erects setting from the surface of rotating shaft 71a towards radial outside, as shown in figure 12, will load 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 2 places of 180 ° along direction of rotation.Any jut 71b is formed as the waveform shape alongst extending.Like this, by jut 71b is formed as to waveform shape, can limits dust and move at length direction with respect to the direction of rotation of constrictor 71 by the part that becomes paddy portion.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 the waveform shape of the jut 71b of the position of 0 ° is that the part that becomes paddy portion of the waveform shape of the jut 71b of the position of 180 ° is offset at length direction with respect to being arranged at the anglec of rotation.And, in right bar 71R, too, the part that becomes paddy portion that is arranged at the anglec of rotation and is the waveform shape of the jut 71b of the position of 90 ° is that the part that becomes paddy portion of the waveform shape of the jut 71b of the position of 270 ° is offset at length direction with respect to being arranged at the anglec of rotation.The amplitude of the waveform shape of the jut 71b of present embodiment and frequency are all equal, and 2 waveform shapes of each bar 71L, 71R are provided with the phase difference of 180 °.
And support 71c is provided with 6 places including both ends, 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 part corresponding with the vertical supporting frame 53a of above-mentioned air cleaner 50.
And, the driven gear 71e engaging with above-mentioned driven wheel 70d is installed at gear installation portion 71d.And then as shown in Figure 7, driven gear 71e is arranged on part corresponding between 2 air cleaners 50.
Dust-collecting box 72 arranges in order to receive the dust being compressed by constrictor 71.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 by shaft supporting part 76 and shaft supporting part 77 are assembled in to bottom parts 75 box that can receive dust by constrictor 71 pivot suspensions.Shaft supporting part 76 and shaft supporting part 77 configure in opposed mode, and brush 70, constrictor 71 and pectination parts 73 are configured between shaft supporting part 76 and shaft supporting part 77.Be provided with at this dust-collecting box 72: be taken into a mouthful 72a for being taken into the dust of dust; And for receiving 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 the bottom of brushing 70 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 axle support holes 76a by brush 70 both ends pivot suspension for rotating; And axle support 76b, this axle support 76b by brush 70 gear installation portion 70c pivot suspension for rotating.And, as shown in figure 10, be provided with the protuberance 76c for pectination parts 73 are installed at shaft supporting part 76.This protuberance 76c is towards outstanding from the direction of the stressed opposite direction 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 by 6 support 71c pivot suspensions of constrictor 71 for rotating; And axle support 77b, this axle support 77b by 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 part corresponding with the support 71c of constrictor 71 and the vertical supporting frame 53a of air cleaner 50.And, as shown in figure 10, clip by the constrictor 71 of this shaft supporting part 77 pivot suspensions and be provided with the first guide portion 78 and the second guide portion 79 at shaft supporting part 77.The first guide portion 78 is arranged on the throughput direction upstream side of dust with respect to constrictor 71, and the 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 to the opposed part of part approaching the B of portion, and have along the shape of brush 70 direction of rotation D2.
And, be provided with check wall 78a in the 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 against this check wall 78a by the rotation of constrictor 71.Be formed with (a) with reference to Figure 13 towards the outstanding protuberance 78b(of the direction contrary with the direction of rotation D3 of constrictor 71 at the end of check wall 78a).And the end of protuberance 78b is formed as tapering shape, at constrictor 71 the approach portion D approaching with this protuberance 78b, the outer peripheral face of constrictor 71 is connected smoothly with check wall 78a.Like this, be connected smoothly with check wall 78a by the outer peripheral face that is configured to constrictor 71, can prevent that dust is excessively accumulated near of check wall 78a.Therefore, not only can prevent that the torque of constrictor 71 from becoming large, 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 the first guide portion 78 and the second guide portion 79, be formed with above-mentioned dust and be taken into a mouthful 72a.The inner side that is taken into mouthful 72a at this dust disposes constrictor 71, as shown in figure 13, between constrictor 71 and the first guide portion 78 and between constrictor 71 and the second guide portion 79, is being respectively arranged with gap S1 and S2.By constrictor 71 and the first guide portion 78 are approached, thereby the duct width of the first gap S1 between constrictor 71 and the first guide portion 78 is less than the duct width of the second gap S2 between constrictor 71 and the second guide portion 79.This first gap S1 along with the direction of rotation D21 of the brush 70 at this S1 place, the first gap roughly orthogonal direction D4 form.And the second gap S2 between constrictor 71 and the second guide portion 79 is formed as compressed dust between brush 70 and constrictor 71 to guide to the path of dust incorporating section 72b.And then, being formed as along the curved surface shape of the direction of rotation D3 of constrictor 71 with 71 opposed 79a of constrictor of the second guide portion 79, therefore, this gap S2 becomes the path with predetermined path-length.Thus, dust continues in during by this gap S2 compressed between constrictor 71 and the second guide portion 79.
As shown in Figure 13 (b), the jog E being formed between above-mentioned multiple brush abutting part 73a and root 73c is arranged on the position that approaches constrictor 71.Thus, can utilize the jut 71b of constrictor 71 that the dust of the jog E that lodges in pectination parts 73 is scraped.
In the time 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(of drive source with reference to Fig. 5); And for transmitting multiple idler gears (not shown) of driving force of this motor 80.This rotating mechanism 74 via multiple idler gears will be delivered to from the driving force of motor 80 the driven wheel 70d of brush 70 and the driven gear 71e of constrictor 71, make thus to brush 70 and constrictor 71 rotate in linkage.In the present embodiment, because driven wheel 70d and driven gear 71e directly engage, the direction of rotation D3 that therefore brushes 70 direction of rotation D2 and constrictor 71 is contrary.
The automatic cleaning operation > of < air cleaner
In the indoor set 1 of present embodiment, finish the automatic cleaning operation of laggard line space air filter 50 at operation of air conditioner.Below, with reference to Figure 14 and Figure 15, the automatic cleaning operation of air cleaner 50 is elaborated.
In the time that operation of air conditioner finishes, drive filter unit 15 travel mechanism 52 each motor 61 and pinion 62 is rotated, and, drive rotating mechanism 74 motor 80 and make to brush 70 and constrictor 71 rotate.Thus, as shown in figure 14, the air cleaner 50 with the tooth-strip part 55 engaging with pinion 60 starts to move towards the path of navigation 50b that turns back from common path of navigation 50a.And then, arrive the air cleaner 50 that turns back after path of navigation 50b and in path of navigation 50b, carry out U-shaped and turn to turning back along the shape of end cover 57, 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.Now, the Surface Contact of the air cleaner 50 that brush 70 and the opening from end cover 57 expose, scraping is attached to the surperficial dust of air cleaner 50 thus.During air cleaner 50 is kept out of the way path of navigation 50c from common path of navigation 50a arrival, brush 70 continues driven to rotate, be incorporated in the moment of keeping out of the way path of navigation 50c completely at air cleaner 50, the rotation of pinion 60 and brush 70 stops, and the cleaning work of going to path is complete.
In the time that the above-mentioned cleaning work of going to path is complete, the direction of rotation that makes pinion 60 and brush 70 is contrary during with the cleaning work of going to path, thereby carries out the cleaning work of return path.
The compression operation > of the dust of < based on cleaning unit
In the indoor set 1 of present embodiment, the dust scraping by the automatic cleaning operation of above-mentioned air cleaner 50 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 of the dust based on cleaning unit 16 is elaborated.
< first compression (being accommodated in dust-collecting box compression before) >
The dust scraping from air cleaner 50 by the automatic cleaning operation of above-mentioned air cleaner 50 is before being incorporated in the dust incorporating section 72b of dust-collecting box 72 compressed (first compression).In this first compression, (I) first, is attached to brush 70 dust and is between bristle 70a and the first guide portion 78 compressed at the approaching C of the portion that approaches of brush 70 and the first guide portion 78.(II) and then, be in bristle 70a and constrictor 71 between compressed than approaching the C of portion by the B of the portion that approaches of the conveyance direction downstream side of dust by the above-mentioned dust approaching after the C of portion.(III) is further, by above-mentioned approach dust after the B of portion than approach the C of portion by the gap S2(of the conveyance direction downstream side of dust with reference to Figure 13) be between constrictor 71 and the second guide portion 79 compressed.After the compression of the dust, being scraped by brush 70 at filter contact site A place through 3 above-mentioned stages, be incorporated in the dust incorporating section 72b of dust-collecting box 72.
In addition, the dust that enters the inside of bristle 70a is accompanied by the rotation of brush 70 and passes through pectination parts 73, and thus, this dust falls near of constrictor 71 from brushing 70 disengagings.Thus, can carry out the dust of the inside that enters bristle 70a: the compression between (II) brush 70 and constrictor 71; And compression between (III) constrictor 71 and the second guide portion 79.
< second-compressed (being accommodated in dust-collecting box compression afterwards) >
By above-mentioned first compression compressed dust to a certain degree after being incorporated in the dust incorporating section 72b of dust-collecting box 72 also compressed (second-compressed).In this second-compressed, as shown in figure 16, in the time that the storage amount of the dust in the 72b of dust incorporating section reaches scheduled volume, this dust is pressed against the inner peripheral surface (the particularly check wall 78a of shaft supporting part 77) of dust-collecting box 72 in the dust incorporating section 72b as confined space roughly by the rotation of constrictor 71.Thus, be accommodated in the dust of dust incorporating section 72b compressed.
As mentioned above, by the dust that is attached to air cleaner 50 is carried out to first compression and second-compressed, can obtain having alleviated the indoor set 1 that abandons the number of times of the dust that lodges in dust-collecting box 72 and labour's maintainability excellence.
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, owing to can this dust being compressed before the dust that is attached to air cleaner 50 is accommodated in to dust-collecting box 72, therefore can prevent that not compressed bulky dust is incorporated in dust-collecting box 72.Thus, the dust amount that can be accommodated in dust-collecting box 72 increases, and can reduce the number of times that abandons the dust that is incorporated in dust-collecting box 72, and therefore maintainability improves.
And, in the indoor set 1 of present embodiment, the brush 70 and state configuration of constrictor 71 to approach, thus, can be reliably between brush 70 and constrictor 71 to being compressed by nearly all dust of brushing 70 scrapings.As a result, the amount that can be accommodated in the dust of dust-collecting box 72 increases, and can reduce the number of times that abandons the dust that is accommodated in dust-collecting box 72, and therefore maintainability improves.
And, in the indoor set 1 of present embodiment, brush 70 and the state configuration of constrictor 71 to approach, thus, can be directly between brush 70 and constrictor 71 to being compressed by nearly all dust of brushing 70 scrapings, the dust that therefore can suppress to scrape from air cleaner 50 disperses.
And, in the indoor set 1 of present embodiment, can utilize constrictor 71 to carry while dust was compressed between 70 at constrictor 71 and brush before dust is accommodated in to dust-collecting box 72.
And, in the indoor set 1 of present embodiment, can utilize constrictor 71 to carry while between constrictor 71 and guide portion (the first guide portion 78, the second guide portion 79), dust was compressed before dust is accommodated in to dust-collecting box 72.
And, in the indoor set 1 of present embodiment, by being set, the dust that dust is guided to dust-collecting box 72 is taken into a mouthful 72a, and all dust that can be accommodated in to be taken into mouthful 72a from dust dust-collecting box 72 compresses.
And, in the indoor set 1 of present embodiment, being accompanied by the rotation of brush 70, dust is guided to dust from filter contact site A and is taken into a mouthful 72a, therefore, can swimmingly the dust that is attached to air cleaner 50 be accommodated in to dust-collecting box 72.
And, in the indoor set 1 of present embodiment, due to the top that filter contact site A is arranged on dust and is taken into mouthful 72a, therefore can be taken into mouthful 72a from the filter contact site A of top to the dust of below not carry dust with the mode of gravity direction contrary.
And, in the indoor set 1 of present embodiment, because the dust being removed at filter contact site A place can not be transferred towards the direction contrary with gravity direction, therefore can swimmingly this dust transport to dust be taken into a mouthful 72a along gravity direction.
And, in the indoor set 1 of present embodiment, be arranged near brush 70 bottom and the dust that is arranged on this bottom is removed the upstream side of the direction of rotation D2 of member by dust being taken into mouthful 72a, be taken into a mouthful 72a thereby the dust being removed at filter contact site A place is delivered to dust swimmingly.
And, in the indoor set 1 of present embodiment, by and be taken into the opposed part setting of part mouthful 72a to dust and have along the first guide portion 78 of the shape of the direction of rotation D2 of brush 70 from brushing 70 filter contact site A, can utilize to be formed at the first guide portion 78 and reliably dust to be compressed with the gap with predetermined path-length of brushing between 70.By forming in the above described manner the first guide portion 78, can make the first guide portion 78 and brush 70 approach, therefore can suppress dust and disperse.
And, in the indoor set 1 of present embodiment, by the first guide portion 78 and brush 70 are approached, and along and brush 70 direction of rotation D2 roughly orthogonal direction form the gap S1 being arranged between the first guide portion 78 and brush 70, thereby the width that is arranged on the gap S1 between the first guide portion 78 and constrictor 71 diminishes, and this gap S1 is roughly orthogonal with the direction of rotation of brush 70, the dust that therefore, can suppress to be carried by constrictor 71 enters this gap S1.As a result, can swimmingly dust transport to dust be taken into a mouthful 72a.
And, in the indoor set 1 of present embodiment, by be taken into mouthful 72a with respect to dust, constrictor 71 and the approaching B of the portion that approaches of brush 70 are set in the position of the upstream side of the throughput direction of dust, thereby brush 70 and constrictor 71 approach, the dust scraping from air cleaner 50 is compressed between constrictor 71 and brush 70 before arrival dust is taken into mouthful 72a.
And, in the indoor set 1 of present embodiment, by be taken into mouthful 72a with respect to dust, the second guide portion 79 is set in the downstream of the throughput direction of dust, thereby compressed in following 2 stages before arrival dust is taken into mouthful 72a by brush 70 dust that scrape: (1) is between brush 70 and the first guide portion 78; (2) between constrictor 71 and the second guide portion 79.
And in the indoor set 1 of present embodiment, the pectination parts 73 that the dust that is attached to brush 70 departed from by setting, can make the dust of the inside that enters brush 70 depart from.
And, in the indoor set 1 of present embodiment, by dust is taken into mouthful 72a be arranged on pectination parts 73 under or pectination parts 73 under near, thereby fall to dust and be taken near of mouthful 72a from brushing the dust of 70 disengagings, therefore can compress dust efficiently and be accommodated in dust-collecting box 72.
And, in the indoor set 1 of present embodiment, owing to can utilizing the brush 70 and the constrictor 71 that configure along the width of air cleaner 50 to compress dust, the whole width that therefore can spread all over air cleaner 50 moves dust and dust is compressed 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, by by constrictor 71 and brush 70 all pivot suspension for rotating, can utilize this constrictor 71 and brush 70 revolving force dust is compressed.
And then, by making the direction of rotation of this constrictor 71 and brush 70 contrary, can utilize the power that is involved between constrictor 71 and brush 70 to compress dust.
And, in the indoor set 1 of present embodiment, by constrictor 71, jut 71b being set, can utilize jut 71b by being pressed into by brush 70 dust that scrape on one side, this dust is moved on one side at the direction of rotation D3 of constrictor 71.Thus, can suppress the dust that cannot move by constrictor 71 stagnates.As a result, the dust scraping from air cleaner 50 can be accommodated in to dust-collecting box 72 swimmingly.
And, in the indoor set 1 of present embodiment, by jut 71b is formed as to waveform shape, can prevent from being escaped in rotating shaft direction by the dust of jut 71b pushing tow.
And, in the indoor set 1 of present embodiment, by 2 positions leaving 180 ° along direction of rotation D3, jut 71b being set, can carry out pushing tow to dust successively.
And, in the indoor set 1 of present embodiment, the part of the paddy portion that becomes waveform shape by making jut 71b is offset at length direction with respect to the part of the paddy portion that becomes waveform shape of other jut 71b, thereby staggered in the position that dust moves, therefore can suppress dust secund and stagnate.
And, in the indoor set 1 of present embodiment, by the jut 71b that is arranged at right bar 71R is disposed to the position of leaving at direction of rotation D3 with the jut 71b that is arranged at left bar 71L, can make the rotation load that puts on constrictor 71 disperse.Thus, the durability of constrictor 71 improves.
And, in the indoor set 1 of present embodiment, by the drum that constrictor 71 is formed as extend along rotating shaft direction, only by making these constrictor 71 rotations just can make dust move to swimmingly predetermined position.
And in the indoor set 1 of present embodiment, by the structure that air cleaner 50 is formed as can move in contacting with brush 70, the gamut that can spread all over air cleaner 50 carries out removing of dust.
And, in the indoor set 1 of present embodiment, by use can be using the width of air cleaner 50 as axial-rotation brush 70, can utilize brush 70 that the dust that is attached to air cleaner 50 is scraped.
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 is not merely the explanation of above-mentioned embodiment, but is represented by claims, further, be also included in the meaning and the scope of claims equalization in all changes.
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 clean the gamut of air cleaner.
And, in the above-described embodiment, the example that the jut 71b of constrictor 71 is arranged in the mode of extending in rotating shaft direction is illustrated, but, the invention is not restricted to this, thereby also can jut is set and dust is carried out to pushing tow by least a portion of the outer peripheral face at 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, at constrictor in the situation that direction of rotation is rotated, as long as there is the face that can carry dust, the shape of this jut indefinite.
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, also can jut 171b be formed as to the waveform shape of pulse type as the constrictor 171 of the first variation shown in Figure 17.The jut 171b of this waveform shape extends in rotating shaft direction, and the part 171c that is equivalent to the peak portion of waveform shape extends along direction of rotation D3.If form by this way, can move in 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 the second variation that constrictor of the present invention also can be shown in Figure 18, is formed as gear-like by the jut 271b extending along rotating shaft direction with the angle intervals configuration of being scheduled at direction of rotation D3.
And, in the above-described embodiment, to being arranged to the example that leaves 2 places of the position of 180 ° at direction of rotation D3, the jut 71b extending along rotating shaft direction is illustrated, but, the invention is not restricted to this, also can only at 1 place, jut be set, also can more than 3 juts be set in the position of leaving along direction of rotation D3.As an example, the constrictor 371 of the 3rd variation that can be shown in Figure 19, arranges jut 371b at 4 places of the position of leaving 90 ° along direction of rotation D3.Now, preferably making to be arranged at the anglec of rotation is 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 rotating shaft direction mutually.On the waveform shape of each jut 371b, be mutually provided with the phase difference of 90 ° herein.
And, in the above-described embodiment, to brush 70 and constrictor 71 cleaning unit 16 that approaches configuration be illustrated, but, the invention is not restricted to this, the cleaning unit 460 of the 4th variation that also can be shown in Figure 20, make to 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 to brush 470 direction of rotation D402 and the direction of rotation D403 of constrictor 471 is identical direction of rotation.This constrictor 471 also with the same jut having to arrange towards the outstanding mode of radial outside from outer peripheral face of constrictor 71 of the first embodiment.
The box-shaped that dust-collecting box 472 is formed as 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 the dust incorporating section 472b that is taken into the dust that mouthful 472a is taken into from dust for receiving.Dust is taken into mouthful 472a by dividing and form 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 being 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 check wall 475, and makes the interval between constrictor 471 and guiding wall 474 larger than the interval between constrictor 471 and 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 guiding wall 474 swimmingly from brushing 470.And the dust that can prevent from being 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, can be also more than 3.
In industry, utilize possibility
Utilize the present invention, can obtain by the dust of removing from air cleaner being compressed to the novel filter cleaning unit that has improved maintainability and the air conditioner that possesses this filter cleaning unit.
Label declaration
1: indoor set (air conditioner); 16,460: cleaning unit (filter cleaning unit); 50: air cleaner; 70,470: brush (dust is removed member); 71,171,271,371,471: constrictor (dust transport member); 71b, 171b, 271b, 371b: jut; 72,472: dust-collecting box; 72a: dust is taken into mouth; 73: pectination parts (dust disengaging member); 78: the first guide portion (guide portion); 79: the second guide portion (guide portion); A: filter contact site; B: approach portion; S1: gap.
Claims (19)
1. a filter cleaning unit, is characterized in that,
Described filter cleaning unit possesses:
Dust is removed member, and this dust removes member and air cleaner closely configures, for removing the dust that is attached to described air cleaner;
Dust transport member, this dust transport member makes to remove by described dust the dust that member removes and moves; And
Dust-collecting box, this dust-collecting box is used for receiving dust,
Described filter cleaning unit is provided with the dust that dust is guided to described dust-collecting box and is taken into mouth,
Have and make described dust remove the filter contact site that member contacts with described air cleaner being different from position that described dust is taken into mouthful,
Described dust is removed member and is configured to, thereby contact rotation on one side on one side with described air cleaner, the dust of described air cleaner removed,
The dust being removed at described filter contact site is accompanied by described dust and removes the rotation of member and be directed to described dust and be taken into mouth,
Removing by described dust dust that member removes is taken into mouthful after compressed between described filter contact site and is accommodated in described dust-collecting box at described dust.
2. filter cleaning unit according to claim 1, is characterized in that,
Removing by described dust the dust that member removes removes between member compressed at described dust transport member and described dust.
3. filter cleaning unit according to claim 1, is characterized in that,
Remove by described dust the dust that member removes compressed between described dust transport member and guide portion, described guide portion removes for guiding by described dust the dust that member is removed.
4. a filter cleaning unit, is characterized in that,
Described filter cleaning unit possesses:
Dust is removed member, and this dust is removed member for removing the dust that is attached to air cleaner;
Dust transport member, this dust transport member makes to remove by described dust the dust that member removes and moves; And
Dust-collecting box, this dust-collecting box is used for receiving dust,
Remove by described dust the dust that member removes compressed between described dust transport member and guide portion, described guide portion removes for guiding by described dust the dust that member is removed.
5. filter cleaning unit according to claim 4, is characterized in that,
Part between described dust transport member and described guide portion is provided with dust and is taken into mouth, and this dust is taken into mouth dust is guided to described dust-collecting box.
6. filter cleaning unit according to claim 5, is characterized in that,
Have and make described dust remove the filter contact site that member contacts with described air cleaner being different from position that described dust is taken into mouthful,
Described dust is removed member and is configured to, thereby contact rotation on one side on one side with described air cleaner, the dust of described air cleaner removed,
The dust being removed at described filter contact site is accompanied by described dust and removes the rotation of member and be directed to described dust and be taken into mouth.
7. filter cleaning unit according to claim 6, is characterized in that,
Described filter contact site is arranged at the top that described dust is taken into mouthful.
8. filter cleaning unit according to claim 6, is characterized in that,
The dust being removed at described filter contact site can not be transferred towards the direction contrary with gravity direction.
9. filter cleaning unit according to claim 5, is characterized in that,
Described dust is taken into mouth and is arranged on described dust and removes near the bottom of member or the described dust that is arranged on this bottom is removed the direction of rotation upstream side of member.
10. filter cleaning unit according to claim 5, is characterized in that,
The part relative be taken into part mouth from described filter contact site to described dust of removing member at described dust is provided with the first guide portion, and described the first guide portion has the shape of removing the direction of rotation of member along described dust.
11. filter cleaning units according to claim 10, is characterized in that,
Described the first guide portion and described dust transport member approach, and, be arranged at gap between described the first guide portion and described dust transport member along roughly orthogonal direction formation of the direction of rotation of removing member with described dust.
12. filter cleaning units according to claim 5, is characterized in that,
Described filter cleaning unit also possesses dust and departs from member, the dust disengaging that this dust disengaging member makes to be attached to described dust removes member,
Described dust be taken into mouth be configured in described dust depart from member under or described dust depart from member under near.
13. filter cleaning units according to claim 5, is characterized in that,
Be taken into the position that mouthful is positioned at described dust and removes the upstream side of the direction of rotation of member with respect to described dust, be provided with described dust transport member and described dust and remove the approaching portion that approaches of member.
14. filter cleaning units according to claim 1, is characterized in that,
Described dust removes member and described dust transport member all configures along the width of described air cleaner.
15. 1 kinds of filter cleaning units, is characterized in that,
Described filter cleaning unit possesses:
Dust is removed member, and this dust removes member and air cleaner closely configures, for removing the dust that is attached to described air cleaner;
Dust transport member, this dust transport member makes to remove by described dust the dust that member removes and moves; And
Dust-collecting box, this dust-collecting box is used for receiving dust,
Remove by described dust dust that member removes and be accommodated in described dust-collecting box after compressed between described dust transport member and guide portion, described guide portion removes for guiding by described dust the dust that member is removed.
16. according to the filter cleaning unit described in any one in claim 3～15, it is characterized in that,
Described guide portion has the part forming along the direction of rotation of described dust transport member.
17. according to the filter cleaning unit described in any one in claim 1,4,15, it is characterized in that,
Described air cleaner can be removing in member contacts and move with described dust.
18. according to the filter cleaning unit described in any one in claim 1,4,15, it is characterized in that,
It is can be along the brush of the rotating shaft direction rotation of regulation by pivot suspension that described dust is removed member.
19. 1 kinds of air conditioners, is characterized in that,
Described air conditioner possesses the filter cleaning unit described in any one in claim 1～18.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410036876.1A CN103759401B (en) | 2008-09-09 | 2009-08-25 | Filter cleaning unit and air conditioner |
| CN201410039223.9A CN103727648B (en) | 2008-09-09 | 2009-08-25 | Filter cleaning unit and air conditioner |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-231523 | 2008-09-09 | ||
| JP2008-231524 | 2008-09-09 | ||
| JP2008231523A JP4760879B2 (en) | 2008-09-09 | 2008-09-09 | Filter cleaning unit and air conditioner |
| JP2008231510A JP4760878B2 (en) | 2008-09-09 | 2008-09-09 | Filter cleaning unit and air conditioner |
| JP2008231524A JP4760880B2 (en) | 2008-09-09 | 2008-09-09 | Filter cleaning unit and air conditioner |
| JP2008-231510 | 2008-09-09 | ||
| PCT/JP2009/064800 WO2010029849A1 (en) | 2008-09-09 | 2009-08-25 | Filter cleaning unit and air conditioner |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039223.9A Division CN103727648B (en) | 2008-09-09 | 2009-08-25 | Filter cleaning unit and air conditioner |
| CN201410036876.1A Division CN103759401B (en) | 2008-09-09 | 2009-08-25 | Filter cleaning unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102124280A CN102124280A (en) | 2011-07-13 |
| CN102124280B true CN102124280B (en) | 2014-06-04 |
Family
ID=42005108
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410036876.1A Expired - Fee Related CN103759401B (en) | 2008-09-09 | 2009-08-25 | Filter cleaning unit and air conditioner |
| CN200980132999.2A Expired - Fee Related CN102124280B (en) | 2008-09-09 | 2009-08-25 | Filter cleaning unit and air conditioner |
| CN201410039223.9A Expired - Fee Related CN103727648B (en) | 2008-09-09 | 2009-08-25 | Filter cleaning unit and air conditioner |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410036876.1A Expired - Fee Related CN103759401B (en) | 2008-09-09 | 2009-08-25 | Filter cleaning unit and air conditioner |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039223.9A Expired - Fee Related CN103727648B (en) | 2008-09-09 | 2009-08-25 | Filter cleaning unit and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN103759401B (en) |
| WO (1) | WO2010029849A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327873B (en) * | 2015-11-30 | 2019-01-22 | 美的集团武汉制冷设备有限公司 | Hanging air conditioner |
| EP3276277B1 (en) * | 2016-07-28 | 2020-04-08 | Daikin Industries, Ltd. | Filter cleaning device for an air conditioner and air conditioner having such filter cleaning device |
| JP6754945B2 (en) * | 2016-08-24 | 2020-09-16 | パナソニックＩｐマネジメント株式会社 | Air conditioner |
| JP6741915B2 (en) * | 2016-08-26 | 2020-08-19 | パナソニックＩｐマネジメント株式会社 | Air filter automatic cleaning device and air conditioner and air cleaner using the same |
| EP3511640A4 (en) * | 2016-09-12 | 2019-09-11 | Sharp Kabushiki Kaisha | Filter cleaning device |
| 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 |
| CN108105867B (en) * | 2017-12-20 | 2020-04-24 | 青岛海尔空调器有限总公司 | Cleaning device and air conditioner indoor unit with same |
| JP7361296B2 (en) * | 2019-07-02 | 2023-10-16 | パナソニックＩｐマネジメント株式会社 | air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4296840B2 (en) * | 2003-05-23 | 2009-07-15 | 株式会社富士通ゼネラル | Air conditioner |
| JP4779771B2 (en) * | 2006-03-31 | 2011-09-28 | 株式会社富士通ゼネラル | Recessed ceiling air conditioner |
| JP4896636B2 (en) * | 2006-09-01 | 2012-03-14 | 株式会社コーワ | Air conditioner cleaning device and air conditioner |
| JP2008128532A (en) * | 2006-11-17 | 2008-06-05 | Kowa Co Ltd | Cleaning device for air conditioner, and air conditioner |
| JP2008175485A (en) * | 2007-01-19 | 2008-07-31 | Mitsubishi Heavy Ind Ltd | Indoor unit and air conditioner |
| JP4692571B2 (en) * | 2008-04-28 | 2011-06-01 | 株式会社富士通ゼネラル | Air conditioner |
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2009
- 2009-08-25 CN CN201410036876.1A patent/CN103759401B/en not_active Expired - Fee Related
- 2009-08-25 CN CN200980132999.2A patent/CN102124280B/en not_active Expired - Fee Related
- 2009-08-25 CN CN201410039223.9A patent/CN103727648B/en not_active Expired - Fee Related
- 2009-08-25 WO PCT/JP2009/064800 patent/WO2010029849A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2004-347246A 2004.12.09 |
| JP特开2007-271174A 2007.10.18 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103727648A (en) | 2014-04-16 |
| WO2010029849A1 (en) | 2010-03-18 |
| CN103759401B (en) | 2016-09-07 |
| CN103759401A (en) | 2014-04-30 |
| CN103727648B (en) | 2017-04-12 |
| CN102124280A (en) | 2011-07-13 |
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