CN102099634B - Top air conditioner - Google Patents

Top air conditioner Download PDF

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Publication number
CN102099634B
CN102099634B CN200980128659.2A CN200980128659A CN102099634B CN 102099634 B CN102099634 B CN 102099634B CN 200980128659 A CN200980128659 A CN 200980128659A CN 102099634 B CN102099634 B CN 102099634B
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CN
China
Prior art keywords
flat plate
air conditioner
filter
panel
plate panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
CN200980128659.2A
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Chinese (zh)
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CN102099634A (en
Inventor
木下显
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Publication of CN102099634A publication Critical patent/CN102099634A/en
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Publication of CN102099634B publication Critical patent/CN102099634B/en
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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
    • F24F13/20—Casings or covers
    • 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
    • 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
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0616—Outlets that have intake openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Abstract

A kind of top air conditioner, even if also can use under the environment that power supply capacity is less.This top air conditioner judges whether the decline instruction (S1) that be have issued flat plate panel by the operation of remote controller.In addition, when have issued decline instruction (S1: yes), judge whether air-conditioning is in running (indoor fan running) (S2).Then, in operation of air conditioner (S2: yes), after making operation of air conditioner (running of indoor fan) stop, controlling lifting motor to start the decline (S3) of flat plate panel.Now, indoor fan is closed suction inlet at flat plate panel and is stopped it operating in a series of actions declined.On the other hand, when operation of air conditioner is in stopping (S2: no), under the state that holding chamber internal fan (13) stops, starting the decline (S4) of flat plate panel.

Description

Top air conditioner
Technical field
The present invention relates to a kind of top air conditioner when keeping in repair etc. with the lifting panel of position that the hand that can move to user gets at.
Background technology
In the field of top air conditioner, there will be a known the maintenance such as a kind of cleaning for carrying out filter and the air conditioner (for example, referring to patent document 1) of position that got at by the hand that the operation of remote controller makes suction grid (lifting panel) be elevated to user.
Prior art document
Patent document
Patent document 1: Japanese Patent Laid-Open 11-2423 publication
Summary of the invention
Invent technical problem to be solved
But, when for carrying out the running being elevated the running of panel and air-conditioning equipment simultaneously, the power supply that Interim use is larger, thus can not may carry out being elevated the running of panel and the running of air-conditioning equipment because of the relation of power supply capacity simultaneously.
In addition, owing to separately controlling the lifting running of operation of air conditioner and lifting panel in this air conditioner, therefore, when have issued the decline instruction of lifting panel when operation of air conditioner, under the state proceeding operation of air conditioner (runnings of indoor fan etc.), carry out the decline being elevated panel sometimes.
But, if proceed operation of air conditioner when being elevated panel and declining, be then elevated panel and can be adsorbed in ceiling side because of the attraction of indoor fan, thus there is the such problem that declines smoothly can not carrying out being elevated panel.
Therefore, the present invention is for solving the problems of the technologies described above and doing, even if the top air conditioner that also can use under its object is to provide a kind of environment less at power supply capacity.
The technical scheme that technical solution problem adopts
Top air conditioner involved by first invention comprises: have suction inlet and air-conditioning equipment be installed in inner main body; Can from the lifting panel of installation site movement being installed on main body; And the elevating mechanism that lifting panel is elevated, when being elevated panel and being positioned at above-mentioned installation site, when receiving the instruction that lifting panel is declined during air-conditioning equipment carries out operating, the running of stopping or restriction air-conditioning equipment is to start the decline being elevated panel.
In this top air conditioner, when carrying out being elevated the lifting of panel, due to by stop or the running of restriction air-conditioning equipment suppresses this air-conditioning equipment makes power consumption, therefore, the power supply capacity needed for air conditioner entirety can be suppressed.By this, even if under the environment that power supply capacity is less, also this air conditioner can be utilized.
In addition, top air conditioner involved by second invention is in the top air conditioner involved by the first invention, air-conditioning equipment comprises pressure fan, at least one in heat exchanger and filter sweeping mechanism, wherein, above-mentioned filter sweeping mechanism makes the dust be attached to the filter that the dust comprised from suction inlet leaked-in air traps depart from from this filter, when being elevated panel and being positioned at installation site, in pressure fan, when at least one in heat exchanger and filter sweeping mechanism receives the instruction that lifting panel is declined during carrying out operating, stop or restriction pressure fan, heat exchanger, the running of at least one in filter sweeping mechanism is to start the decline being elevated panel.
In this top air conditioner, when carrying out the decline being elevated panel, due to by stop or the running of restriction air-conditioning equipment (in pressure fan, heat exchanger and filter sweeping mechanism at least one) suppresses this air-conditioning equipment makes power consumption, therefore, the power supply capacity needed for air conditioner entirety can be suppressed.By this, even if under the environment that power supply capacity is less, also this air conditioner can be utilized.
In this top air conditioner, during at least one in pressure fan, heat exchanger and filter sweeping mechanism carries out operating, because lifting panel is positioned at the installation site of main body, therefore, the drive division of pressure fan etc. can be covered with this lifting panel.By this, security can be guaranteed.
In addition, owing to stopping during carrying out operating in pressure fan or the running of restriction lifting panel, thus before the decline carrying out lifting panel, can stop or limiting the running of pressure fan, therefore, this lifting panel can be suppressed because of the attraction of pressure fan to be adsorbed in the situation of main body side.Consequently, the decline being smoothly elevated panel can be carried out.
Top air conditioner involved by 3rd invention is in the top air conditioner involved by the second invention, lifting panel be can rotate, in operation of air conditioner, open suction inlet and when operation of air conditioner stops closedown suction inlet flat plate panel.
If use above-mentioned flat plate panel to carry out the running of pressure fan and the decline running of flat plate panel simultaneously, then the attraction of the air from suction inlet produced because of the rotation of indoor fan may make flat plate panel be adsorbed in main body side.But, in this top air conditioner, owing to can stop or limiting the running of pressure fan before flat plate panel declines, therefore, even if when using the flat plate panel of the shape of closing suction inlet, flat plate panel also can not be adsorbed in main body side, thus can carry out the decline smoothly of flat plate panel.
Top air conditioner involved by 4th invention is in the top air conditioner involved by the 3rd invention, and when receiving the instruction that lifting panel is declined in the running of pressure fan, flat plate panel declines after closedown suction inlet.
In this top air conditioner, there is the time point of flat plate panel temporary close suction inlet in a series of down maneuver of flat plate panel, but owing to can stop or limiting the running of pressure fan before flat plate panel declines, therefore, the decline smoothly of flat plate panel can be carried out.
Top air conditioner involved by 5th invention is in the top air conditioner involved by the 4th invention, at least during flat plate panel closes suction inlet, makes the running of pressure fan slow down or stop.
In this top air conditioner, owing to can the most easily be adsorbed in the time point of main body side, the running deceleration namely making pressure fan during flat plate panel closes suction inlet or stopping at flat plate panel, therefore, can flat plate panel be effectively prevented to be adsorbed in main body side.
Top air conditioner involved by 6th invention is in the top air conditioner involved by the 5th invention, makes the running of pressure fan slow down or stop at flat plate panel from closing suction inlet to a series of action declined.
In this top air conditioner, by making the running of pressure fan slow down at flat plate panel from closing suction inlet to a series of action declined or stop reliably preventing flat plate panel to be adsorbed in main body side.
Top air conditioner involved by 7th invention is in top air conditioner involved in the first invention or the second invention, and lifting panel is grid-like grid panel.
In this top air conditioner, owing to can suck air via grid part, therefore, and will open the mechanism that closes suction inlet compared with the flat plate panel etc. of necessary part, structure becomes simple.
Top air conditioner involved by 8th invention be in the first invention ~ the 7th invention any one invention involved by top air conditioner in, also comprise: filter, this filter traps the dust comprised from suction inlet leaked-in air; And disposal box, this disposal box is used for reclaiming the dust being attached to filter, and disposal box is loaded into lifting panel, with the lifting of lifting panel one.
In this top air conditioner, because disposal box declines together with lifting panel, therefore, maintenance is made to become easy.
Top air conditioner involved by 9th invention is in the top air conditioner involved by the 8th invention, and also comprise brush, this brush is installed on disposal box, to be scraped from filter by the dust being attached to filter.
In this top air conditioner, because brush declines together with lifting panel, therefore, maintenance is made to become easy.
Top air conditioner involved by tenth invention be in the first invention ~ the 9th invention any one invention involved by top air conditioner in, also comprise controller, this controller has the timer reservation function running of air-conditioning equipment being started or stops, when being elevated panel and declining or rise, when arriving the reservation moment making the running of air-conditioning equipment start, make the decline of lifting panel or rise to terminate, then, carry out the running of air-conditioning equipment.
In this top air conditioner, when being elevated panel decline or rising, even if make the running of air-conditioning equipment start by timer reservation, the beginning of the running of this air-conditioning equipment also can be delayed to the decline of lifting panel or end of rising.By this, due to air-conditioning equipment with lifting panel different time action, therefore, even if also this air conditioner can be utilized under the environment that power supply capacity is less.
Invention effect
As mentioned above, according to the present invention, following effect can be obtained.
In the first invention, when carrying out being elevated the lifting of panel, due to by stop or the running of restriction air-conditioning equipment suppresses this air-conditioning equipment makes power consumption, therefore, the power supply capacity needed for air conditioner entirety can be suppressed.By this, even if under the environment that power supply capacity is less, also this air conditioner can be utilized.
In addition, in the second invention, when carrying out the decline being elevated panel, due to by stop or the running of restriction air-conditioning equipment (in pressure fan, heat exchanger and filter sweeping mechanism at least one) suppresses this air-conditioning equipment makes power consumption, therefore, the power supply capacity needed for air conditioner entirety can be suppressed.By this, even if under the environment that power supply capacity is less, also this air conditioner can be utilized.
In addition, in this top air conditioner, during at least one in pressure fan, heat exchanger and filter sweeping mechanism carries out operating, because lifting panel is positioned at the installation site of main body, therefore, the drive division of pressure fan etc. can be covered with this lifting panel.By this, security can be guaranteed.
In addition, owing to stopping during carrying out operating in pressure fan or the running of restriction lifting panel, thus before the decline carrying out lifting panel, can stop or limiting the running of pressure fan, therefore, this lifting panel can be suppressed because of the attraction of pressure fan to be adsorbed in the situation of main body side.Consequently, the decline being smoothly elevated panel can be carried out.
In addition, in the 3rd invention, owing to can stop or limiting the running of pressure fan before flat plate panel declines, therefore, even if when using the flat plate panel of the shape of closing suction inlet, flat plate panel also can not be adsorbed in main body side, thus can carry out the decline smoothly of flat plate panel.
In addition, in the 4th invention, there is in a series of down maneuver of flat plate panel the time point of flat plate panel temporary close suction inlet, but owing to can stop or limiting the running of pressure fan before flat plate panel declines, therefore, the decline smoothly of flat plate panel can be carried out.
In addition, in the 5th invention, owing to can the most easily be adsorbed in the time point of main body side, the running deceleration namely making pressure fan during flat plate panel closes suction inlet or stopping at flat plate panel, therefore, can flat plate panel be effectively prevented to be adsorbed in main body side.
In addition, in the 6th invention, by making the running of pressure fan slow down at flat plate panel from closing suction inlet to a series of action declined or stop reliably preventing flat plate panel to be adsorbed in main body side.
In addition, in the 7th invention, owing to can suck air via grid part, therefore, and will open the mechanism that closes suction inlet compared with the flat plate panel etc. of necessary part, structure becomes simple.
In addition, in the 8th invention, because disposal box declines together with lifting panel, therefore, maintenance is made to become easy.
In addition, in the 9th invention, because brush declines together with lifting panel, therefore, maintenance is made to become easy.
In addition, in the tenth invention, when being elevated panel decline or rising, even if make the running of air-conditioning equipment start by timer reservation, the beginning of the running of this air-conditioning equipment also can be delayed to the decline of lifting panel or end of rising.By this, due to air-conditioning equipment with lifting panel different time action, therefore, even if also this air conditioner can be utilized under the environment that power supply capacity is less.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of the indoor apparatus of air conditioner of first embodiment of the invention.
Fig. 2 (a) is the side view of indoor apparatus of air conditioner when shutting down.Side view when Fig. 2 (b) is indoor apparatus of air conditioner running.Side view when Fig. 2 (c) is maintenance.
Fig. 3 is the sectional view of indoor apparatus of air conditioner.
Fig. 4 is the exploded perspective view of sub-body.
Fig. 5 is the exploded perspective view of the filter storage frame of filter sweeping mechanism.
Fig. 6 is the sectional view of the inside of filter storage frame.
Fig. 7 (a) is the sectional view of the filter incorporating section of filter bits when incorporating section, front.Fig. 7 (b) is the sectional view of the filter incorporating section of filter bits when incorporating section, rear.Fig. 7 (c) is the sectional view of filter incorporating section when taking out filter.
Fig. 8 is the exploded perspective view of flat plate panel.
Fig. 9 is the stereogram of decoration panel.
Figure 10 is the exploded perspective view of hinged joint device.
Figure 11 is the exploded perspective view of lowering or hoisting gear.
Figure 12 is the allocation plan of the part of lowering or hoisting gear inside.
Figure 13 is the stereogram of locking device.
Figure 14 is the stereogram that flat plate panel opens the state after suction inlet.
Figure 15 is the stereogram of the state that flat plate panel declines.
Figure 16 is the amplification view of blow-off outlet module.
Figure 17 is the stereogram of blow-off outlet module.
Figure 18 is the control block diagram of indoor apparatus of air conditioner.
Figure 19 is the flow chart of the elevating control representing flat plate panel.
Figure 20 is the stereoscopic figure of the indoor apparatus of air conditioner of the variation of an embodiment of the present invention.
Figure 21 is the flow chart of the elevating control of the flat plate panel of the air conditioner representing second embodiment of the invention.
Figure 22 is the flow chart of the elevating control of the flat plate panel of the air conditioner representing third embodiment of the invention.
Figure 23 is the flow chart of the elevating control of the flat plate panel of the air conditioner representing four embodiment of the invention.
Figure 24 is the flow chart of the action control of flat plate panel in the air conditioner representing fifth embodiment of the invention when timer book setting and air-conditioning equipment.
Detailed description of the invention
Below, with reference to the accompanying drawings the embodiment of top air conditioner of the present invention (indoor apparatus of air conditioner) is described.
(the first embodiment)
(structure of indoor apparatus of air conditioner 2)
Fig. 1 is the stereoscopic figure of the indoor apparatus of air conditioner of first embodiment of the invention.In FIG, indoor apparatus of air conditioner 2 is overhead type indoor sets, comprising: the main body 20 at lower surface with suction inlet 20a and blow-off outlet 20b; Open the flat plate panel 24 of closing suction inlet 20a; And open first blow direction adjusting blades 52 of closing blow-off outlet 20b.Suction inlet 20a and blow-off outlet 20b is adjacent across fixed range ground, thus the air that can not occur to blow out from blow-off outlet 20b is sucked into phenomenon, the i.e. so-called short circuit (short circuit) of suction inlet 20a.The decorated panel 21 of lower surface of main body 20 covers, and in fact exposing is decoration panel 21 at ceiling face, and the profile of suction inlet 20a and blow-off outlet 20b is formed by decoration panel 21.
In order to improve the design of ceiling face, flat plate panel 24, roughly in plane, is formed as making air not easily from the shape that this suction inlet 20a passes through when closing suction inlet 20a.The maintenance position that the hand that this flat plate panel 24 can be elevated to user from the installation site being installed on main body 20 gets at.In addition, this flat plate panel 24 can be fulcrum with one end in above-mentioned installation site, in operation of air conditioner, open suction inlet 20a in installation site, and closes suction inlet 20a when operation of air conditioner stops.At this, above-mentioned " installation site " refers to that flat plate panel 24 is supported on the position of main body 20, specifically, refers to and the position that aftermentioned hinged joint device 6 (with reference to Figure 10) links.
Fig. 2 (a) is the side view of indoor apparatus of air conditioner when shutting down, side view when Fig. 2 (b) is the running of this indoor apparatus of air conditioner, side view when Fig. 2 (c) is maintenance.In Fig. 2 (a), Fig. 2 (b), Fig. 2 (c), when indoor apparatus of air conditioner 2 stops, flat plate panel 24 is integrated with decoration panel 21 in appearance.In Fig. 2 (b), during carrying out operation of air conditioner, flat plate panel 24 opens suction inlet 20a, and the first blow direction adjusting blades 52 opens blow-off outlet 20b.One end of moveable panel 24 in main body 20, thus is made flat plate panel 24 rotate to open suction inlet 20a by hinged support.
In addition, in Fig. 2 (c), the maintenance position that the hand that flat plate panel 24 can drop to user under the state hung by the wire rod 71 extended from main body 20 side gets at.But because flat plate panel 24 can not be dropped to maintenance position by hinged support in its one end under the state of main body 20, therefore, temporary close suction inlet 20a, drops to maintenance position after the supporting relieving main body 20.
Fig. 3 is the sectional view of indoor apparatus of air conditioner.In figure 3, indoor apparatus of air conditioner 2 also comprises filter 9, filter sweeping mechanism 10, indoor heat converter 12, indoor fan 13, drain pan 14 and blow-off outlet module 50.When indoor apparatus of air conditioner 2 operates, open suction inlet 20a and blow-off outlet 20b, indoor fan 13 rotates, thus air is inhaled into via suction inlet 20a and this air sucked from suction inlet 20a is blown from blow-off outlet 20b.
(indoor heat converter 12)
Indoor heat converter 12 is formed as two heat exchangers with the adjacent shape of different inclination attitude, for convenience of description, the heat exchanger of upside is called overhead heat exchanger 12a, the heat exchanger of downside is called lower heat exchanger 12b.
The upper end of overhead heat exchanger 12a is positioned at the inside upper part of main body 20, and it is less than 45 ° that the angle tilted from upside down end is configured to relative to plumb line, thus dew is reliably moved in overhead heat exchanger 12a, flows towards drain pan 14.Therefore, the below whole region of drain pan 14 without the need to being configured at overhead heat exchanger 12a, and be only configured at the below of the lower end of overhead heat exchanger 12a.
The upper end of lower heat exchanger 12b and the lower end of overhead heat exchanger 12a closely configure, the angle tilted from upside down end relative to plumb line more than 45 °.Therefore, dew may directly drip, so drain pan 14 is configured at the whole region, below of lower heat exchanger 12b.
The size of overhead heat exchanger 12a is configured to longer than the size of lower heat exchanger 12b, and the upper-center of lower vertex angle part and lower heat exchanger 12b is close.Therefore, can offset and overhead heat exchanger 12a is made the degree longer than lower heat exchanger 12b.
(indoor fan 13)
Indoor fan 13 is cross flow fans, due to its width dimensions diameter group length and from the direction vertical with rotating shaft suction air, therefore, can suck air from single suction inlet 20a and be blown out towards single blow-off outlet 20b by this air.Air after being inhaled into enters indoor fan 13 through filter 9 and indoor heat converter 12.Later, suction passage 31a is called by from suction inlet 20a to the air flow circuit of indoor fan 13.
The air that fan 13 blows out indoor is blown from blow-off outlet 20b via blow-off outlet module 50.Constituent part i.e. the first blow direction adjusting blades 52, first blow direction adjusting blades 52 that blow-off outlet 20b is configured with blow-off outlet module 50 can utilize motor to regulate angle of inclination, and when operating stopping, the first blow direction adjusting blades 52 closes blow-off outlet 20b.Later, fan 13 is indoor called blowout stream (the second blowout stream 41a, the first blowout stream 51a) to the air flow circuit of blow-off outlet 20b.Blow out stream 41a side second and be provided with tongue 15 between indoor fan 13 and drain pan 14, this tongue 15 prevents the leakage of blow out air to improve performance.In addition, because the lower end part of lower heat exchanger 12b is in the below of tongue 15, therefore, compare with the position relationship of heat exchanger with that tongue of existing (for example, referring to Japanese Patent Laid-Open 10-205796), effectively can utilize dead angle.Tongue 15 is and indoor fan 13 and drain pan 14 independently component.Above-mentioned suction passage 31a and the second suction passage 41a is formed by foamed polystyrene 31 and foamed polystyrene 41.
(main body 20)
In indoor apparatus of air conditioner 2, owing to arranging filter sweeping mechanism 10 above flat plate panel 24, therefore, compare with the standard indoor apparatus of air conditioner not arranging filter sweeping mechanism 10, the height dimension of main body 20 becomes large.
Fig. 4 is the exploded perspective view of sub-body.In the diagram, filter storage frame 104, blow-off outlet module 50 and the blow-off outlet module housing 50a of hinged joint device 6, lowering or hoisting gear 7, filter sweeping mechanism 10 are installed at the upper surface of decoration panel 21.At the lower surface of decoration panel 21, flat plate panel 24 is installed.The filter storage frame 104 of this blow-off outlet module 50 and filter sweeping mechanism 10 is configured at the upper surface of decoration panel 21 along long side direction.In addition, blow-off outlet module 50 and filter storage frame 104 adjacent side by side on the width of decoration panel 21.In addition, near the two ends of decoration panel 21, lowering or hoisting gear 7 is configured with in the mode clipping filter storage frame 104.
(filter cleaning mechanism 10)
Fig. 5 is the exploded perspective view of the filter storage frame of filter sweeping mechanism.In Figure 5, at the two ends of filter storage frame 104, filter drive motors 104f is installed.Filter drive motors 104f makes roller 102 rotate by gear, thus filter 9 is moved.In addition, receive in frame 104 at filter the filter steadying plate 103 floated being provided with the filter 9 being formed with tooth bar 101 at edge, the roller 102 with pinion 102a and preventing filter 9.
(filter 9)
Filter 9 has the edge part 9b kept the surrounding of wet end 9a and wet end 9a, and as shown in Figure 3, this filter 9 is configured at the front-surface side of indoor heat converter 12, traps the dust in the air sucked indoor.By this, filter 9 can prevent the surface of the contamination by dust indoor heat converter 12 be suspended in air.The edge part 9b of filter 9 is formed the tooth bar 101 engaged with pinion 102a.
(roller 102)
Roller 102 has: multiple pinion 102a; And to the connection shaft 102b of multiple pinion 102a at coaxial enterprising joining line.Pinion 102a engages with the tooth bar 101 of filter 9, thus by rotating, filter 9 is moved in the horizontal direction.
(filter storage inside casing 104)
Filter storage frame 104 has upper ledge 104a and lower frame 104b, overlapping in the vertical direction forms filter incorporating section by making upper ledge 104a and lower frame 104b across the interval fixed.In addition, upper ledge 104a is formed with motor incorporating section 104c, the filter drive motors 104f being accommodated with the travelling gear 104d engaged with pinion 102a, the driven wheel 104e that travelling gear 104d is driven and driven wheel 104e is rotated in the 104c of this motor incorporating section.
At this, with reference to accompanying drawing, filter drive motors 104f and brush drive motor 108f is described in detail relative to the filter storage position relationship of frame 104 and above-mentioned filter incorporating section.Fig. 6 is the sectional view of the inside of filter storage frame.In figure 6, filter drive motors 104f and brush drive motor 108f becomes clear and definite to make filter drive motors 104f and brush drive motor 108f relative to the position of filter storage frame 104 to use double dot dash line to represent.Filter drive motors 104f and brush drive motor 108f is positioned at the top of the both sides on the long side direction of both sides, i.e. suction inlet 20a on the long side direction of filter storage frame 104.
In figure 6, the rotating shaft of filter drive motors 104f is linked with driven wheel 104e, this driven wheel 104e is engaged with travelling gear 104d.This travelling gear 104d makes the pinion 102a of roller 102 rotate.Filter incorporating section is made up of incorporating section, front 105 and incorporating section, rear 106, and the length of incorporating section, front 105 and incorporating section, rear 106 is equivalent to the length on the long side direction of filter 9.
Fig. 7 (a) is the sectional view of the filter incorporating section of filter bits when incorporating section, front, Fig. 7 (b) is the sectional view of the filter incorporating section of filter bits when incorporating section, rear, and Fig. 7 (c) is the sectional view of filter incorporating section when taking out filter.In Fig. 7 (a), Fig. 7 (b), Fig. 7 (c), incorporating section, front 105 has the front storage path 105a of the linearity of path when becoming filter 9 incorporating section 106 is moved towards the rear, and incorporating section, rear 106 has that guide the filter 9 moved from incorporating section, front 105, bending rear storage path 106a.
As shown in Figure 3, the terminal part of incorporating section, front 105 embeds the recess 32 caved in towards lateral direction from the wall forming suction passage 31a, and when indoor apparatus of air conditioner 2 works, the edge part 9b of filter 9 does not expose towards suction passage 31a.In addition, incorporating section, rear 106 between suction inlet 20a and blow-off outlet 20b, and is positioned at the below of drain pan.
Receive in path 106a in the wings and there is the first bending area 106b and the second bending area 106c, the first bending area 106b makes the filter 9 sent by roller 102 bend towards the direction at the center near pinion 102a.Second bending area 106c makes filter 9 bending towards the direction contrary with the first bending area 106b.
In addition, filter 9 is supported from below by filter pressing plate 91, when user takes out filter 9 in order to keep in repair filter 9 from filter storage frame 104, filter pressing plate 91 can be made to rotate downward to pull out filter 9.
(position detecting switch 107)
In the figure 7, filter 9 is mobile in filter storage frame 104, and stops in the position of regulation.The stop position of filter 9 is detected by position detecting switch 107.Near the end that position detecting switch 107 is configured at incorporating section, front 105 and near the end of incorporating section, rear 106.Utilize hinge that bar is installed in the outside of position detecting switch 107, when an external force is applied, make bar rotate thus press the button of position detecting switch 107.
(brush 108)
As shown in Figure 6, the hair 108a of brush 108 is positioned at the side contrary with roller 102 relative to filter 9 and contacts with filter 9.That is, there is roller 102 in the upside of filter 9, there is brush 108 in the below of filter 9.The rotating shaft of hair 108a is linked with final drive gear 108c, the rotating shaft of brush drive motor 108f is linked with driven wheel 108e.This driven wheel 108e engages with intermediate drive gear 108d, and intermediate drive gear 108d engages with final drive gear 108c.
In addition, because brush 108 is received between path 106a at the front of linearity storage path 105a and bending rear, therefore, when filter 9 front storage path 105a and rear receive move between path 106a time, brush 108 can contact with the whole region of wet end 9a of filter 9.
Final drive gear 108c and intermediate drive gear 108d when the opening of flat plate panel 24 and the time of decline remove and engage, thus final drive gear 108c is moved together with flat plate panel 24 and brush 108.In addition, when flat plate panel 24 closes suction inlet 20a, final drive gear 108c engages again with intermediate drive gear 108d.
Fig. 8 is the exploded perspective view of flat plate panel, and in fig. 8, the hair 108a of brush 108 is fixed on rotating shaft 108b.Because hair 108a is plastic fine, soft fur, the mesh that therefore can enter brush 9 reliably scrapes dust.The two ends of final drive gear 108c and rotating shaft 108b link.
(disposal box 109)
In fig. 8, disposal box 109 has dust suction inlet 109a at the blow-off outlet 20b place of leaning on top, and the two ends on the long side direction of dust suction inlet 109a are supported by bearing 109b countershaft 108b.In addition, dust suction inlet 109a is provided with the comb part 109c screened out from the dust that filter 9 scrapes from brush 108 by brush 108.When abandoning the dust be stored in this disposal box 109, disposal box 109 is removed from the flat plate panel 24 of indoor apparatus of air conditioner 2.But because disposal box 109 is installed on the flat plate panel 24 beyond reach of user, therefore, the maintenance position that the hand that user makes flat plate panel 24 drop to user gets at, then, unloads disposal box 109 from flat plate panel 24.
As shown in Fig. 2 (b), disposal box 109 is installed by the turning cylinder side by flat plate panel 24, brush 108 close to suction inlet 20a one end more by blow-off outlet 20b side, therefore, as flat plate panel 24 rotating opening suction inlet 20a, disposal box 109 away from filter 9, thus can not hinder and sucks the route of air together with brush 108.In addition, in order to make the air towards disposal box 109 flow to filter 9 smoothly, the face 109d relative with sucking air of disposal box 109 is made to tilt to reduce air drag.
When disposal box 109 is fixed on flat plate panel 24, because flat plate panel 24 is structurally strengthened by disposal box 109, therefore, can reduce in the past as strengthen with and by the utilization rate of sheet-metal member used.
(the cleaning action of filter)
In indoor apparatus of air conditioner 2, automatically scavenge filter 9, or utilize remote controller 60 (with reference to Figure 18) to carry out automatically scavenge filter 9 when user needs.Below, this structure is described.
In the figure 7, the tooth bar 101 of filter 9 is accommodated in front storage path 105a, one end of tooth bar 101 (after, be called first end 101a) engage with pinion 102a.When roller 102 rotates, rotate and be passed to tooth bar 101 from pinion 102a, thus roller 102 can be utilized the tooth bar 101 of filter 9 to be received towards the rear the carrying of path 106a side.Continue to rotate the end making the first end 101a of tooth bar 101 arrive rear storage path 106a by making roller 102.
When the first end 101a of tooth bar 101 arrives the end of rear storage path 106a, first end 101a makes the bar of position detection switch 107 rotate.According to the signal exported from position detection switch 107, aftermentioned control part 70 (with reference to Figure 18) judges that the first end 101a of tooth bar 101 arrives the end of rear storage path 106a, thus the rotation of roller 102 is stopped.Now, the whole region of the tooth bar 101 of filter 9 is accommodated in rear storage path 106a, the other end of tooth bar 101 (after, be called the second end 101b) engage with pinion 102a.
In Fig. 3 and Fig. 7, when filter 9 moves, the dust being attached to the surface of filter 9 is scraped by brush 108, and is stored in disposal box 109.Brush 108 at least rotates during filter 9 receives path 106a movement towards the rear from front storage path 105a, and its direction of rotation is the direction contrary with the direct of travel of filter 9.
Filter 9 is received path 106a towards the rear from front storage path 105a and is moved, and at the end of the removing of dust, control part 70 makes roller 102 reversely rotate.Because the second end 101b of the tooth bar 101 of filter 9 engages with pinion 102a, therefore, rotate and be passed to tooth bar 101 from pinion 102a, thus roller 102 can be utilized filter 9 to be received the carrying of path 105a side forward.Continue to rotate the end making the second end 101b of tooth bar 101 arrive front storage path 105a by making roller 102.
When the second end 101b of tooth bar 101 arrives the end of front storage path 105a, the second end 101b makes the bar of position detection switch 107 rotate.According to the signal exported from position detection switch 107, control part 70 judges that the second end 101b of tooth bar 101 arrives the end of front storage path 105a, thus the rotation of roller 102 is stopped.Now, the tooth bar 101 of filter 9 is accommodated in front storage path 105a, and the first end 101a of tooth bar 101 engages with pinion 102a.
(device associated with the action of flat plate panel 24)
Fig. 9 is the stereogram of decoration panel.As shown in Figure 9, on the face of the ceiling side of decoration panel 21 except lowering or hoisting gear 7, be also configured with hinged joint device 6 and locking device 8.Below, successively the concrete structure of hinged joint device 6, lowering or hoisting gear 7 and locking device 8 is described.
(hinged joint device 6)
When indoor apparatus of air conditioner 2 works, one end of flat plate panel 24 is supported to and can rotates by hinged joint device 6, and when making flat plate panel 24 drop to maintenance position, hinged joint device 6 removes the supporting of panel 24 one end.
Figure 10 is the exploded perspective view of hinged joint device.In Fig. 10, hinged joint device 6 has revolving member 61, sliding component 62, first pin 63, pinion 64, motor 65, fixed component 66, second pin 67 and screw 68.Revolving member 61 is solids of U-shaped, and it has bar-shaped bolster 61a from end face towards protruding outside.In addition, axis hole 61b is formed with in an end of revolving member 61.
Sliding component 62 is formed the arm 62b at the tooth bar 62a engaged with pinion 64 and the axis hole 61b two ends of clamping revolving member 61.In addition, arm 62b is formed with the first sliding eye 62c, near the root of tooth bar 62a, is formed with the second sliding eye 62d.Motor 65 is stepper motors, and it makes pinion 64 rotate.Motor 65 has the through hole 65a passed for screw 68.
Fixed component 66 is formed sliding space 66a, gear space 66b and screw hole 66c, and wherein, sliding component 62 is held in energy slippage by above-mentioned sliding space 66a, and said gear space 66b inserts for pinion 64, and above-mentioned screw hole 66c and screw 68 screw togather.And, the wall forming sliding space 66a is formed with the first through hole 66d and the second through hole 66e.
In the sliding space 66a of fixed component 66, be configured with sliding component 62, the axis hole 61b that this sliding component 62 is configured to revolving member 61 is clamped by the arm 62b of this sliding component 62.First pin 63 is inserted into from one end of the first through hole 66d of fixed component 66, through the first sliding eye 62c of the sliding component 62 and axis hole 61b of revolving member 61, exposes at the other end of the first through hole 66d.
Second pin 67 is inserted into from one end of the second through hole 66e, through the second sliding eye 62d of sliding component 62, exposes at the other end of the second through hole 66e.Consequently, sliding component 62 can move horizontally in sliding space along the first pin 63 and the second pin 67, and revolving member 61 can rotate centered by the first pin 63.
(action of hinged joint device 6)
At Fig. 9, Tu10Zhong, when motor 65 makes pinion 64 rotate, power is passed to the tooth bar 62a that engages with pinion 64 to make sliding component 62 along the first pin 63 slippage, and along with the movement of sliding component 62, revolving member 61 moves towards the direction of flat plate panel 24 or its rightabout.At this, for convenience of description, motor 65 is rotated in the mode of the direction movement making revolving member 61 and link towards revolving member 61 and flat plate panel 24 and is called rotating forward, motor 65 is rotated to make revolving member 61 be called reversion towards removing the mode of revolving member 61 with the direction movement of the link of flat plate panel 24.
The support holes 24c (with reference to Fig. 8) relative with the bolster 61a of revolving member 61 is provided with in the end of flat plate panel 24, when motor 65 rotates forward to make bolster 61a insert the support holes 24c of flat plate panel 24, revolving member 61 is set up with the link of flat plate panel 24, thus flat plate panel 24 can be rotated centered by the first pin 63.
On the other hand, when motor 65 reverses to make bolster 61a deviate from from the support holes 24c of flat plate panel 24, revolving member 61 is removed with the link of flat plate panel 24, thus flat plate panel 24 can not be rotated centered by the first pin 63.
(lowering or hoisting gear 7)
Figure 11 is the exploded perspective view of lowering or hoisting gear.In fig. 11, lowering or hoisting gear 7 has wire rod 71, pulley 72, bobbin 73, winding gear 74, driven wheel 75, lifting motor 76, switch 77 and housing 78.
Sheave portion 72a and the cam part 72b of pulley 72 are integrally formed, and sheave portion 72a supports wire rod 71, and rotate along with the movement of wire rod 71.Cam part 72b is by path curved surface, large footpath curved surface and the plane that these two curved surfaces link formed.
Bobbin 73 is for wound skein product 71.Winding gear 74 links with bobbin 73 is coaxial and rotates integrally.Driven wheel 75 engages with winding gear 74, thus bobbin 73 is rotated.
Lifting motor 76 is stepper motors, and it makes driven wheel 75 rotate.The rotating speed of lifting motor 76 is controlled by the umber of pulse supplied from control part 70.
Switch 77 is the microswitches with bar 77a, is started the running of lifting motor 76 by pressing lever 77a.Bar 77a contacts with the cam part 72b of pulley 72 all the time, and is depressed when relative with the large footpath curved surface of cam part 72b.
Housing 78 is divided into support housing 78a and lid 78b.The 3rd axle 79c support housing 78a being formed the first axle 79a supported pulley 72, the second axle 79b supported bobbin 73 and winding gear 74 and switch 77 is supported.Lid 78 covering is supported on each part of support housing 78a to protect this each part.
(action of lowering or hoisting gear 7)
Figure 12 is the allocation plan of the part of lowering or hoisting gear inside.In fig. 12, when lowering or hoisting gear 7 sends wire rod 71, lifting motor 76 makes driven wheel 75 rotate towards CCW direction, thus winding gear 74 is rotated towards CW direction.By this, bobbin 73 rotates towards the direction sending wire rod 71.
On the other hand, when lowering or hoisting gear 7 wound skein product 71, lifting motor 76 makes driven wheel 75 rotate towards CW direction, thus winding gear 74 is rotated towards CCW direction.By this, bobbin 73 rotates towards the direction of wound skein product 71.The rotation amount of the sendout of cotton rope and winding amount and lifting motor 76 is proportional, and control part 70 controls sendout and the winding amount of wire rod 71 by the umber of pulse controlling to supply towards lifting motor 76.
Owing to being linked with flat plate panel 24 in the front end of wire rod 71, therefore, wire rod 71 produces tension force all the time, when wire rod 71 is sent or when wire rod 71 is reeled, sheave portion 72a because of itself and wire rod 71 frictional force and rotate.Now, because cam part 72b also rotates, therefore, when bar 77a is relative with the large footpath curved surface of cam part 72b, switch 77 sends the signal that running is started, and when bar 77a is relative with path curved surface, switch 77 sends the signal that running is stopped.During pulley 72 rotates, alternately produce the signal that running is started and the signal that running is stopped, these signals are all input to control part 70.
But, when losing tension force when making wire rod 71 lax because of certain reason, such as, when for maintenance and when sending wire rod 71 to make flat plate panel 24 decline, before the sendout reaching regulation, when flat plate panel 24 fall stop on workbench etc., wire rod 71 reduces with the frictional force of sheave portion 72a, thus pulley 72 is stopped.Therefore, can from switch 77 export continuously the signal making running or running is stopped signal in any one.Now, in control part 70, when lifting motor 76 rotates, owing to being certain from the signal of switch 77, therefore, flat plate panel 24 can being estimated and stop because of certain barrier, thus make lifting motor 76 stop immediately.
(locking device 8)
When suction inlet 20a closes by flat plate panel 24, what flat plate panel 24 was supported on main body 20 is hinged joint device 6 and lowering or hoisting gear 7.Indoor apparatus of air conditioner 2 also comprises locking device 8, in case remove the supporting of flat plate panel 24, even if flat plate panel 24 also can not be made to fall when the wire rod 71 of lowering or hoisting gear 7 is slack and undisciplined because the reason being difficult to expect makes hinged joint device 6 malfunction.
Figure 13 is the stereogram of locking device.In fig. 13, locking device 8 has movable body 81, first maintaining part 82, second maintaining part 83, motor 84 and spring 85.Movable body 81, in quadrangular shape, is formed with inclined plane 811 in its one end, is formed with the tooth bar 81a with the gears meshing of regulation, is formed with hollow bulb 81b in the below of tooth bar 81a at the long side surface 812 that total length is the longest.Movable body 81 makes long side surface 812 above vertical, and is held in the first maintaining part 82 with mobile state.
First maintaining part 82 is rectangular-shaped baskets that upper surface and a side open, and be formed with gathering sill 82a in bottom surface, movable body 81 can move horizontally along this gathering sill 82a.The two ends of gathering sill 82a are clamped by wall 821,822, and the wall 821 of a side is formed the impenetrating mouth 82b passed for movable body 81.The wall 821,822 clamping the two ends of gathering sill 82a is adjacent with wall 823, and wall 823 is formed the tabular projection 82c outstanding towards the direction orthogonal with gathering sill 82a.When movable body 81 is held in the first maintaining part 82, inclined plane 811 is positioned at the outside of the first maintaining part 82 all the time, and tooth bar 81a is positioned at the inside of the first maintaining part 82 all the time.In addition, the tabular projection 82c of the first maintaining part 82 passes the hollow bulb 81b of movable body 81.
Motor 84 is fixed by wall 823, and the pinion 84a that the rotating shaft with motor 84 links is supported to and can be rotated.Pinion 84a engages with the tooth bar 81a of movable body 81, becomes rack and pinion mechanism.Spring 85 is accommodated with in the hollow bulb 81b of movable body 81.Spring 85 is compression helical springs, and it is clamped by the end of hollow bulb 81b and tabular projection 82c.
Second maintaining part 83 is the solids being formed with the pilot hole 83a passed for movable body 81, and it is arranged at flat plate panel 24 side.Smooth curved surface 831 is formed at the upper surface of the second maintaining part 83.
(action of locking device 8)
In fig. 13, movable body 81 is in the state being held in the first holder 82 and the second holder 83, when motor 84 makes pinion 84a rotate towards CCW direction in this condition, the rotary motion of pinion 84a is transformed into rectilinear motion by tooth bar 81a, thus makes movable body 81 towards wall 822 slippage.When movable body 81 moves predetermined distance, movable body 81 leaves the pilot hole 83a of the second maintaining part 83.The movement allowing on above-below direction owing to not keeping the second holder 83 of movable body 81, therefore, can not hinder the decline of flat plate panel 24.
Owing to making the distance of the side of hollow bulb 81b and tabular projection 82c shorten because of the movement of movable body 81, therefore, spring 85 is put aside repulsion by compressing.During powering, motor 84 overcomes repulsion that spring 85 increases and rotates, but when not powering, motor 84 reversely rotates because of the repulsion of spring 85, thus makes movable body 81 be returned to original position.
When flat plate panel 24 does not decline and the second maintaining part 83 does not move, movable body 81 enters the pilot hole 83a of the second maintaining part 83.On the other hand, when flat plate panel 24 declines and makes the second maintaining part 83 move, the second maintaining part 83 is standby on the track of replying.In addition, when moveable panel 24 rises to be closed by suction inlet 20a, the second maintaining part 83 makes curved surface 831 abut with the inclined plane 811 of movable body 81, restores after pushing movable body 81 open.
Moved horizontally by the movable body 81 that the second maintaining part 83 presses, spring 85 is compressed.When the second maintaining part 83 is restored completely, movable body 81 is through the pilot hole 83a of the second maintaining part 83.Consequently, movable body 81 hinders the decline of flat plate panel 24.
(on-off action of flat plate panel)
Figure 14 is the stereogram under the state after flat plate panel opens suction inlet.In Figure 14, under the state that flat plate panel 24 links by hinged joint device 6, locking device 8 unlocks, and when wire rod 71 sent by lowering or hoisting gear 7, flat plate panel 24 declines because of deadweight.But because the end of flat plate panel 24 and hinged joint device 6 link, therefore, flat plate panel 24 is that axle rotates towards the direction of opening suction inlet 20a with end.
On the other hand, when lowering or hoisting gear 7 wound skein product 71, flat plate panel 24 rises, but links due to the end of flat plate panel 24 and hinged joint device 6, and therefore, flat plate panel 24 is that axle rotates towards the direction closing suction inlet 20a with end.When suction inlet 20a closes by flat plate panel 24 completely, flat plate panel 24 locks by locking device 8.
(lifting action of flat plate panel)
Figure 15 is the stereogram of the state that flat plate panel declines.In fig .15, hinged joint device 6 removes the link of the end of itself and flat plate panel 24, and the locking of flat plate panel 24 removed by locking device 8, and when wire rod 71 sent by lowering or hoisting gear 7, flat plate panel 24 declines because of deadweight.On the other hand, when lowering or hoisting gear 7 wound skein product 71, flat plate panel 24 rises, and when suction inlet 20a closes by flat plate panel 24 completely, flat plate panel 24 locks by locking device 8.
To decline together with disposal box 109 because flat plate panel 24 is played by two wire rods, therefore, the gross weight of the flat plate panel 24 comprising disposal box 109 is increased, thus posture can not be made because of the air-flow of indoor to become unstable.But when dust deflection is piled up in disposal box 109, center of gravity can change.Therefore, in the present embodiment, the size of the disposal box 109 on setting flat plate panel 24 and position are to make in posture when filling dust in disposal box 109 and disposal box 109 as posture time empty becomes roughly the same posture.
Specifically, the total length on the long side direction of disposal box 109 is configured to more than 1/2 of the total length on the long side direction of flat plate panel 24.In addition, the total length on the width of disposal box 109 is configured to more than 1/3 of the total length on the width of flat plate panel 24.In addition, rotating shaft when disposal box 109 is rotated by flat plate panel 24 configures.
(constituent part of blow-off outlet module 50)
Figure 16 is the amplification view of blow-off outlet module, and Figure 17 is the stereogram of blow-off outlet module.At Figure 16, Tu17Zhong, the first blowout stream is formed wall portion 51, first blow direction adjusting blades 52, second blow direction adjusting blades 53, linear leaf supporting member 54, strip supporting blades component 55 and heat insulation material 56 modularization by blow-off outlet module 50.
(the first blowout stream forms wall portion 51)
First blowout stream forms wall portion 51 and forms the terminal part that is positioned at air flow circuit and be connected with blow-off outlet 20b first blow out stream 51a.First blowout stream forms wall portion 51 blowing out second of stream 41a with formation second and blow out the end part in opposite directions that stream forms wall portion 41 (reference Fig. 3) and have peucinous containment member sticking veneer 511, it is pasted with containment member 59.The width dimensions of containment member sticking veneer 511 is set to more than 3mm.
First blowout stream forms wall portion 51 also to be had: the outer wall 512 extended towards the direction of blow-off outlet 20b from containment member sticking veneer 511 and inwall 513; And from the flange 514 that the end of outer wall 512 extends in the horizontal direction.Outer wall 512 and inwall 513 separate predetermined distance, form heat insulation air layer 51b between outer wall 512 and inwall 513.Flange 514 is positioned at the side contrary with suction inlet 20a relative to blow-off outlet 20b, and doubles as the stiffener of decoration panel 21.
(the first blow direction adjusting blades 52)
First blow direction adjusting blades 52 is positioned near blow-off outlet 20b, has two linear leafs 52a, 52b extending abreast with the long side direction of blow-off outlet 20b.Linear leaf 52a, 52b utilize linear leaf supporting member 54 and first to blow out stream and form wall portion 51 and link, support 54a, 54b of linear leaf supporting member 54 rotate centered by the axle parallel with the long side direction of blow-off outlet 20b, thus regulate the angle of inclination of linear leaf 52a, 52b.But, when indoor apparatus of air conditioner 2 stops, closing blow-off outlet 20b.
(the second blow direction adjusting blades 53)
Second blow direction adjusting blades 53 is positioned at the upstream of the first blow direction adjusting blades 52, has multiple strip blade 53a and driving shaft 53b.Each strip blade 53a utilizes strip supporting blades component 55 and first to blow out stream and forms wall portion 51 and link, and with arranged in parallel on the long side direction being interposed between blow-off outlet 20b between regulation.In addition, multiple strip blade 53a utilizes driving shaft 53b to be connected, and is moved back and forth, thus above-mentioned multiple strip blade 53a is swung centered by the axle vertical with the long side direction of blow-off outlet 20b by driving shaft 53b on long side direction.
(the first blow direction adjusting blades drive division 57)
The outside that first blow direction adjusting blades drive division 57 forms wall portion 51 at the first blowout stream is positioned on the extended line of the first blow direction adjusting blades 52.First blow direction adjusting blades drive division 57 has stepper motor (not shown) and the rotation of this stepper motor is passed to the travelling gear (not shown) of linear leaf supporting member 54 in inside.
(the second blow direction adjusting blades drive division 58)
The outside that second blow direction adjusting blades drive division 58 forms wall portion 51 at the first blowout stream is positioned on the extended line of the driving shaft 53b of the second blow direction adjusting blades 53.Second blow direction adjusting blades drive division 58 has stepper motor (not shown) and the rotation of this stepper motor is passed to the travelling gear (not shown) of driving shaft 53b in inside.
(structure of control part)
Figure 18 is the control block diagram of indoor apparatus of air conditioner.As shown in figure 18, in indoor apparatus of air conditioner 2, be provided with the control part 70 being equiped with CPU, memory and motor-drive circuit etc.This control part 70 is configured to communicate with the motor 65 of above-mentioned indoor fan 13, filter drive motors 104f, brush drive motor 108f, hinged joint device 6, the lifting motor 76 of lowering or hoisting gear 7, motor 84, two position detecting switch 107 of locking device 8, the switch 77 of lowering or hoisting gear 7 and remote controller 60 etc. in a wired or wireless manner.Remote controller 60 is according to the air-conditioning instruction of the operation of user input indoor apparatus of air conditioner 2 (refrigeration instruction, heat instruction, dehumidifying instruction, air-supply instruction etc.), the lifting instruction of flat plate panel 24 and the cleaning instruction etc. of filter 9, and the various instructions being input into remote controller 60 are transported to control part 70 via the acceptance division of indoor apparatus of air conditioner 2.In addition, the control part 70 receiving this instruction according to this instruction to each structure output control signal to control the running of indoor apparatus of air conditioner 2.
In addition, in the present embodiment, during operation of air conditioner carries out, when the operation by remote controller 60 have issued the decline instruction making flat plate panel 24 decline, control part 70 can start the decline of flat plate panel 24 after the running of indoor fan 13 being stopped.Now, control part 70 can be closed suction inlet 20a at flat plate panel 24 and drop to and be made the running of indoor fan 13 stop in a series of actions of maintenance position.
(elevating control of flat plate panel)
Figure 19 is the flow chart of the elevating control representing flat plate panel.Then, be described in detail with reference to the elevating control of Figure 19 to flat plate panel.
First, control part 70 judges whether the decline instruction (step S1) that be have issued flat plate panel 24 by the operation of remote controller 60.In addition, when have issued decline instruction (step S1: yes), control part 70 judges whether air-conditioning is in (step S2) in running.On the other hand, when not sending decline instruction (step S1: no), the judgement of this step S1 is repeatedly carried out until send decline instruction.
In addition, in the present embodiment, when air-conditioning is in running (step S2: yes), control part 70 can control lifting motor 76 to start the decline (step S3) of flat plate panel 24 after making operation of air conditioner stop.
On the other hand, when operation of air conditioner is in stopping (step S2: no), control part 70 can control lifting motor 76 to start the decline (step S4) of flat plate panel 24 under the state keeping operation of air conditioner to stop.
(feature of the indoor apparatus of air conditioner (air conditioner) of present embodiment)
In the indoor apparatus of air conditioner 2 of present embodiment, there is following characteristics.
In the indoor apparatus of air conditioner 2 of present embodiment, when flat plate panel 24 is positioned at the installation site of main body 20, owing to not carrying out the decline of flat plate panel 24 during carrying out operating at air-conditioning equipment such as indoor fan 13 grade, therefore, this flat plate panel 24 can not be adsorbed in main body 20 side because of the attraction of indoor fan 13.Consequently, the decline smoothly of flat plate panel 24 can be carried out.
In addition, in the indoor apparatus of air conditioner 2 of present embodiment, because flat plate panel 24 during carrying out operating at indoor fan 12 is positioned at the installation site of main body 20, therefore, can with the drive division of this flat plate panel 24 covering chamber internal fan 13 grade.By this, security can be guaranteed.
In addition, in the indoor apparatus of air conditioner 2 of present embodiment, owing to carrying out the lifting running of operation of air conditioner (running of indoor fan 13) and flat plate panel 24 during difference, therefore, the power supply capacity needed for indoor apparatus of air conditioner 2 entirety can be suppressed.By this, even if under the environment that power supply capacity is less (such as, under the environment of the power supply capacity domestic power supply less than the power supply capacity of source power supply), this indoor apparatus of air conditioner 2 also can be utilized.
In addition, in the indoor apparatus of air conditioner 2 of present embodiment, even if when using flat plate panel 24 of the shape of closing suction inlet 20a, flat plate panel 24 also can not be attached to main body 20 side, therefore, can carry out the decline smoothly of flat plate panel 24.
In addition, in the indoor apparatus of air conditioner 2 of present embodiment, in a series of down maneuver of flat plate panel 24, there is the step of flat plate panel 24 temporary close suction inlet 20a, but in the present embodiment, owing to not carrying out the decline of flat plate panel 24 during carrying out operating at indoor fan 13, therefore, the decline smoothly of flat plate panel 24 can be carried out.
In addition, in the indoor apparatus of air conditioner 2 of present embodiment, the running of indoor fan 13 is stopped reliably preventing flat plate panel 24 to be adsorbed in the situation of main body 20 side by a series of action that declines after flat plate panel 24 closes suction inlet 20a.
In addition, in the indoor apparatus of air conditioner 2 of present embodiment, because disposal box 109 and brush 108 decline together with flat plate panel 24, maintenance is therefore made to become easy.
(the second embodiment)
Then, with reference to Figure 21, the elevating control of the flat plate panel of the air conditioner of second embodiment of the invention is described.Preferably in 2, from when heat operate, the operation of air conditioner such as cooling operation time receive the decline instruction of flat plate panel operation of air conditioner is stopped the first embodiment different, stop when receiving the decline instruction of flat plate panel when the indoor fan running of the example as air-conditioning equipment or the running of confinement cells internal fan.Because the air conditioner of the second embodiment is all identical with the air conditioner of the first embodiment except the elevating control of flat plate panel, therefore, also the description thereof will be omitted to mark identical symbol.
(elevating control of flat plate panel)
First, control part 70 judges whether the decline instruction (step S101) that be have issued flat plate panel 24 by the operation of remote controller 60.In addition, when have issued decline instruction (step S101: yes), control part 70 judges whether indoor fan 13 is in (step S102) in running.Specifically, control part 70 judges whether the fan electromotor of drive chamber's internal fan 13 drives.On the other hand, when not sending decline instruction (step S101: no), the judgement of this step S101 is repeatedly carried out until send decline instruction.
In addition, in the present embodiment, when indoor fan 13 is in running (step S102: yes), control part 70 can control lifting motor 76 to start the decline (step S103) of flat plate panel 24 afterwards in the running of stopping or confinement cells internal fan 13.Then, after the decline completing flat plate panel 24, start the running of indoor fan 13.
On the other hand, when the running of indoor fan 13 is in stopping (step S102: no), under the state that control part 70 can stop at holding chamber internal fan 13, control lifting motor 76 to start the decline (step S104) of flat plate panel 24.
As mentioned above, stop when receiving the decline instruction of flat plate panel 24 in the running of indoor fan 13 or the running of confinement cells internal fan 13, by this, that can suppress indoor fan 13 makes power consumption, thus can suppress the power supply capacity needed for air conditioner entirety of the second embodiment.By this, even if under the environment that power supply capacity is less, also this air conditioner can be utilized.
In addition, because flat plate panel 24 during carrying out operating at indoor fan 13 is positioned at the installation site of main body, therefore, can cover with flat plate panel 24 indoor fan 13 loaded in main body.By this, security can be guaranteed.
In addition, when flat plate panel 24 is positioned at the installation site of main body 20, owing to not carrying out the decline of flat plate panel 24 during carrying out operating at indoor fan 13, therefore, this flat plate panel 24 can not be adsorbed in main body 20 side because of the attraction of indoor fan 13.Consequently, the decline smoothly of flat plate panel 24 can be carried out.
(the 3rd embodiment)
Then, with reference to Figure 22, the elevating control of the flat plate panel of the air conditioner of third embodiment of the invention is described.Preferably in 3, from when heat operate, the operation of air conditioner such as cooling operation time receive the decline instruction of flat plate panel operation of air conditioner is stopped the first embodiment different, stop when receiving the decline instruction of flat plate panel when the indoor heat converter running of the example as air-conditioning equipment or the running of confinement cells inside heat exchanger.Because the air conditioner of the 3rd embodiment is all identical with the air conditioner of the first embodiment except the elevating control of flat plate panel, therefore, also the description thereof will be omitted to mark identical symbol.In the air conditioner of present embodiment, in order to suppress the mould of air conditioner inside to breed, after refrigeration, dehumidifying (drying) running terminate, the running being undertaken making the moisture of air conditioner inside to evaporate by heating clamber inside heat exchanger.
(elevating control of flat plate panel)
First, control part 70 judges whether the decline instruction (step S201) that be have issued flat plate panel 24 by the operation of remote controller 60.Then, when have issued decline instruction (step S201: yes), control part 70 judges whether indoor heat converter 12 is in (step S202) in running.On the other hand, when not sending decline instruction (step S201: no), the judgement of this step S201 is repeatedly carried out until send decline instruction.
In addition, in the present embodiment, when indoor heat converter 12 is in running (step S202: yes), control part 70 can control lifting motor 76 to start the decline (step S203) of flat plate panel 24 afterwards in the running of stopping or confinement cells inside heat exchanger 12.
On the other hand, when the running of indoor heat converter 12 is in stopping (step S202: no), under the state that control part 70 can stop at holding chamber inside heat exchanger 12, control lifting motor 76 to start the decline (step S204) of flat plate panel 24.
As mentioned above, stop when receiving the decline instruction of flat plate panel 24 in the running of indoor heat converter 12 or the running of confinement cells inside heat exchanger 12, by this, that can suppress indoor heat converter 12 makes power consumption, thus can suppress the power supply capacity needed for air conditioner entirety of the 3rd embodiment.By this, even if under the environment that power supply capacity is less, also this air conditioner can be utilized.
In addition, because flat plate panel 24 during carrying out operating at indoor heat converter 12 is positioned at the installation site of main body, therefore, can cover with flat plate panel 24 indoor heat converter 12 loaded in main body.By this, security can be guaranteed.
(the 4th embodiment)
Then, with reference to Figure 23, the elevating control of the flat plate panel of the air conditioner of four embodiment of the invention is described.In the 4th embodiment, stop from when receiving the decline instruction of flat plate panel when indoor fan and indoor heat converter operate or second embodiment of running of confinement cells internal fan and indoor heat converter and the 3rd embodiment different, stop when receiving the decline instruction of flat plate panel when the filter cleaning mechanical operation of the example as air-conditioning equipment or the running of restriction filter cleaning mechanism.Because the air conditioner of the 4th embodiment is all identical with the air conditioner of the first embodiment except the elevating control of flat plate panel, therefore, also the description thereof will be omitted to mark identical symbol.
(elevating control of flat plate panel)
First, control part 70 judges whether the decline instruction (step S301) that be have issued flat plate panel 24 by the operation of remote controller 60.In addition, when have issued decline instruction (step S301: yes), control part 70 judges whether filter cleaning mechanism 10 is in (step S302) in running.Specifically, control part 70 judges whether the filter motor 104f of filter 9 movement is driven.On the other hand, when not sending decline instruction (step S301: no), the judgement of this step S301 is repeatedly carried out until send decline instruction.
In addition, in the present embodiment, when filter cleaning mechanism 10 is in running (step S302: yes), control part 70 can control lifting motor 76 to start the decline (step S303) of flat plate panel 24 afterwards in the running of stopping or restriction filter cleaning mechanism 10.
On the other hand, when the running of filter cleaning mechanism 10 is in stopping (step S302: no), control part 70 can control lifting motor 76 to start the decline (step S304) of flat plate panel 24 under the state keeping filter cleaning mechanism 10 to stop.
As mentioned above, stop or limiting the running of filter cleaning mechanism 10 when receiving the decline instruction of flat plate panel 24 in the running of filter cleaning mechanism 10, by this, that can suppress filter cleaning mechanism 10 makes power consumption, thus can suppress the power supply capacity needed for air conditioner entirety of the 4th embodiment.By this, even if under the environment that power supply capacity is less, also this air conditioner can be utilized.
In addition, be positioned at the installation site of main body owing to clearing away flat plate panel 24 during mechanism 10 carries out operating at filter, therefore, can cover with flat plate panel 24 the filter cleaning mechanism 10 loaded in main body.By this, security can be guaranteed.
(the 5th embodiment)
Then, with reference to Figure 24, flat plate panel during air conditioner Timer book setting to fifth embodiment of the invention and the action control of air-conditioning equipment are described.Because the air conditioner of the 5th embodiment is all identical with the air conditioner of the first embodiment except the action control of flat plate panel and air-conditioning equipment, therefore, identical symbol is marked and the description thereof will be omitted.
(elevating control of flat plate panel)
The control part (controller) 70 of the air conditioner of present embodiment have make to cooling operation, heat the relevant air-conditioning equipment of the operation of air conditioner such as running (indoor fan 13, indoor heat converter 12, filter cleaning unit 10) operate at the timer reservation function that the regulation moment starts or stop.In addition, in the air conditioner of present embodiment, when flat plate panel 24 declines or is elevated, when the moment that the running arriving air-conditioning equipment starts (following, to be set to the reservation moment), the decline of this flat plate panel 24 or lifting are terminated, then, the running of air-conditioning equipment is carried out.
Specifically, control part 70 judges whether flat plate panel 24 is in (step S401) in lifting, when flat plate panel 24 is not in lifting (step S401: no), repeatedly carries out this judgement.On the other hand, when flat plate panel 24 is in lifting (decline or rise) (step S401: yes), control part 70 judges whether to have carried out timer reservation (step S402).The reservation of this timer is carried out operating etc. to set to remote controller 60 by user.In addition, when having carried out timer reservation (step S402: yes), the reservation moment that current time and this timer are preengage having been compared and has judged whether current time arrives and preengage the moment (step S403).
At this, in the present embodiment, in the lifting of flat plate panel 24 (step S401: yes), even if current time arrives the reservation moment (step S403: yes) of timer reservation, do not start the running of air-conditioning equipment, and make this running start to postpone (being in the state of stopping) (step S404) yet.Then, when the action that the lifting of flat plate panel 24 completes rear plate panel 24 stops (step S405: yes), the running (step S406) of air-conditioning equipment is started.
As mentioned above, when flat plate panel 24 declines or rises, though when by timer reservation the running of air-conditioning equipment is started, also can by the running of this air-conditioning equipment start be deferred to lifting panel decline or rise terminate.By this, due to action when air-conditioning equipment and flat plate panel 24 difference, therefore, even if the air conditioner of the 5th embodiment also can be utilized under the environment that power supply capacity is less.
Above, with reference to the accompanying drawings embodiments of the present invention are illustrated, but are to be understood that concrete structure is not limited to these embodiments.Scope of the present invention represents by claims, and is not only and represented by the explanation of above-mentioned embodiment, and in addition, scope of the present invention also comprises all changes in the meaning and scope that are equal to claims.
Such as, in the above-described embodiment, the example as lifting panel is illustrated flat plate panel 24, but air conditioner of the present invention is not limited thereto, and as shown in figure 20, lifting panel also can be grid-like grid panel 124.In this case, owing to can suck air via grid part, therefore, compared with the flat plate panel 24 opening the mechanism's (hinged joint device 6 etc.) closing suction inlet 20a with needs, structure becomes simple.
In addition, in the above-described embodiment, when have issued the decline instruction of flat plate panel 24 during operation of air conditioner carries out, indoor fan 13 is closed suction inlet 20a at flat plate panel 24 and is dropped in a series of action of maintenance position and stops it operating, but the present invention is not limited thereto, the running controlling to stop indoor fan 13 also only can be carried out during flat plate panel 24 closes suction inlet 20a.In this case, flat plate panel 24 can be effectively prevented to be adsorbed in the situation of main body 20 side.
In addition, in the above-described embodiment, the example of the running of indoor fan 13 is stopped to be illustrated to when have issued the decline instruction of flat plate panel 24 during carrying out at operation of air conditioner, but the present invention is not limited thereto, indoor fan 13 also can be made relative to the situation deceleration carrying out operation of air conditioner.Specifically, when have issued the decline instruction of flat plate panel 24 during operation of air conditioner carries out, the rotating speed of the indoor fan 13 when making the rotating ratio operation of air conditioner of indoor fan 13 is little, thus suppresses flat plate panel 24 towards the absorption of main body side.
In addition, in above-mentioned second embodiment ~ the 4th embodiment, when flat plate panel is positioned at installation site, when receiving when air-conditioning equipment (indoor fan, indoor heat converter, filter cleaning unit) operates the instruction that flat plate panel is declined, adopt the structure of the running stopping or limiting this air-conditioning equipment, but the present invention is not limited thereto, if be contained in the air-conditioning equipment of main body, be then not limited to above-mentioned indoor fan, indoor heat converter and filter sweeping mechanism.Specifically, when at least one in first blow direction adjusting blades 52 (the first blow direction adjusting blades drive division 57) and the second blow direction adjusting blades 53 (the second blow direction adjusting blades drive division 58) of the example as air-conditioning equipment operates, when receiving the instruction making flat plate panel 24 decline, the structure of the running stopping or limiting this blade 52 and blade 53 also can be adopted.According to said structure, then make power consumption due to what can suppress the first blow direction adjusting blades 52 (the first blow direction adjusting blades drive division 57) and the second blow direction adjusting blades 53 (the second blow direction adjusting blades drive division 58), therefore, the power supply capacity needed for air conditioner entirety can be suppressed.By this, even if under the environment that power supply capacity is less, also this air conditioner can be utilized.
Industrial utilizability
If utilize the present invention, then can obtain the top air conditioner declined smoothly that can carry out being elevated panel.
(symbol description)
2 indoor apparatus of air conditioner (air conditioner)
7 elevating mechanisms
9 filters
10 filter sweeping mechanism (air-conditioning equipment)
12 indoor heat converters (air-conditioning equipment)
13 indoor fans (pressure fan, air-conditioning equipment)
20 main bodys
20a suction inlet
20b blow-off outlet
24 flat plate panels (lifting panel)
60 remote controllers (input part)
70 control parts (controller)
108 brushes
109 disposal boxes
124 grid panels (lifting panel)

Claims (7)

1. a top air conditioner, is characterized in that, comprising:
Main body, this main body has suction inlet and installs air-conditioning equipment in inside;
Lifting panel, this lifting panel can move from the installation site being installed on described main body; And
Elevating mechanism, this elevating mechanism makes described lifting panel be elevated,
Described air-conditioning equipment comprises pressure fan,
Described lifting panel can rotate, opens described suction inlet and close the flat plate panel of described suction inlet when operation of air conditioner stops in operation of air conditioner,
When described lifting panel is positioned at described installation site, during described pressure fan carries out operating, when receiving the instruction making described lifting panel decline, described flat plate panel declines after the described suction inlet of closedown,
At least during described flat plate panel closes described suction inlet, the running of described pressure fan is made to slow down or stop.
2. top air conditioner as claimed in claim 1, is characterized in that,
Described air-conditioning equipment comprises at least one in heat exchanger and filter sweeping mechanism, wherein, described filter sweeping mechanism makes the dust being attached to filter leave from described filter, and described filter traps the dust comprised from described suction inlet leaked-in air
When described lifting panel is positioned at described installation site, during at least one in described heat exchanger and described filter sweeping mechanism carries out operating, when receiving the instruction making described lifting panel decline, stop or the running of at least one that limiting in described heat exchanger and described filter sweeping mechanism to start the decline of described lifting panel.
3. top air conditioner as claimed in claim 1, is characterized in that,
At described flat plate panel from closing described suction inlet to a series of action declined, the running of described pressure fan is made to slow down or stop.
4. top air conditioner as claimed in claim 1 or 2, is characterized in that,
Described lifting panel is grid-like grid panel.
5. top air conditioner as claimed any one in claims 1 to 3, is characterized in that,
Also comprise:
Filter, this filter traps the dust comprised from described suction inlet leaked-in air; And
Disposal box, this disposal box is used for reclaiming the dust being attached to described filter,
Described disposal box is loaded into described lifting panel, with the lifting of described lifting panel one.
6. top air conditioner as claimed in claim 5, is characterized in that,
Also comprise brush, this brush is installed on described disposal box, to be scraped from described filter by the dust being attached to described filter.
7. top air conditioner as claimed any one in claims 1 to 3, is characterized in that,
Also comprise controller, this controller has the timer reservation function running of described air-conditioning equipment being started or stops,
When described lifting panel declines or rise, when arriving the reservation moment making the running of described air-conditioning equipment start, making the decline of described lifting panel or rising to terminate, then, carrying out the running of described air-conditioning equipment.
CN200980128659.2A 2008-07-18 2009-07-03 Top air conditioner Active CN102099634B (en)

Applications Claiming Priority (5)

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JP2008186851 2008-07-18
JP2008-186851 2008-07-18
JP2009-143050 2009-06-16
JP2009143050A JP4561924B2 (en) 2008-07-18 2009-06-16 Ceiling-mounted air conditioner
PCT/JP2009/062220 WO2010007907A1 (en) 2008-07-18 2009-07-03 Ceiling-mounted type air-conditioner

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CN102099634A CN102099634A (en) 2011-06-15
CN102099634B true CN102099634B (en) 2015-09-09

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CN105318517B (en) * 2014-07-25 2019-04-30 珠海格力电器股份有限公司 Top air conditioner
CN111295554B (en) * 2017-09-06 2021-10-29 Lg电子株式会社 Ceiling type indoor unit of air conditioner
WO2019050305A1 (en) * 2017-09-06 2019-03-14 엘지전자 주식회사 Ceiling-type indoor unit of air conditioner

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WO2010007907A1 (en) 2010-01-21
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CN102099634A (en) 2011-06-15
KR101342775B1 (en) 2013-12-19
KR20110031391A (en) 2011-03-25

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