CN101790664A - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN101790664A
CN101790664A CN200780100396A CN200780100396A CN101790664A CN 101790664 A CN101790664 A CN 101790664A CN 200780100396 A CN200780100396 A CN 200780100396A CN 200780100396 A CN200780100396 A CN 200780100396A CN 101790664 A CN101790664 A CN 101790664A
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CN
China
Prior art keywords
air
suction
suction nozzle
shading member
space
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN200780100396A
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Chinese (zh)
Other versions
CN101790664B (en
Inventor
阳承勋
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of CN101790664A publication Critical patent/CN101790664A/en
Application granted granted Critical
Publication of CN101790664B publication Critical patent/CN101790664B/en
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Anticipated expiration legal-status Critical

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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
    • F24F13/20—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
    • 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
    • F24F1/0068—Indoor units, e.g. fan coil units characterised by the arrangement of refrigerant piping outside the heat exchanger within the unit casing
    • 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
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90—Cleaning of purification apparatus

Abstract

An air conditioner is provided. The air conditioner includes: a body defining an air suction port; a filter filtering air suctioned through the air suction port; a suction nozzle suctioning foreign materials of the filter and moving with respect to the filter; a suction duct (135) into which the foreign materials suctioned through the suction nozzle flow; a screening member forming a suction space (S3) in relationship with the suction duct (135); and a space adjustor (159) disposed on the suction space (S3) to adjust a volume of the suction space (S3).

Description

Air-conditioning
Technical field
The disclosure relates to a kind of air-conditioning.
Background technology
Air-conditioning freezes to the room by means of compressor, condenser, evaporimeter and expansion gear and heats.In addition, when in the air-conditioning air cleaning member being installed, air-conditioning purifies the air in the room.
Air-conditioning comprises various types of clean units and filter.Filter leaches airborne foreign matter and can dismantle from clean unit.That is to say that in air-conditioning work, airborne foreign matter filters with the air in the clean rooms by filter.Then, dismantle filter so that clean and change from air-conditioning.
If filter comprises a large amount of foreign matters, the power of its suction air can descend so.Therefore, filter need clean and change termly.But for the user, cleaning or replacing filter are very inconvenient termly.
Summary of the invention
Technical problem
Embodiment provides a kind of air-conditioning of automated cleaning filter.
Embodiment also provides a kind of air-conditioning, and described air-conditioning strengthens suction by the irrelevant space of the suction of shutoff and foreign matter in the suction pipe volume inside of suction strainer dust.
Technical scheme
In one embodiment, provide a kind of air-conditioning, having comprised: main body, described main part limitation air inlet; Filter, described filter filters the air by described air inlet suction; Suction nozzle, described suction nozzle aspirate the foreign matter of described filter and move with respect to described filter; Suction pipe, the foreign matter that aspirates by described suction nozzle flows into described suction pipe; Shading member, described shading member forms suction space with described suction pipe; And the space regulating part, described space regulating part is arranged in described suction space to regulate the volume of described suction space.
In another embodiment, provide a kind of air-conditioning, having comprised: filter, described filter filtered air; Suction nozzle, described suction nozzle moves with respect to described filter and comprises suction section and discharge portion, and the foreign matter of described filter sucks described suction section, described discharge portion discharging foreign matter; Suction pipe, the foreign matter that aspirates by described suction nozzle flow to described suction pipe, and described suction pipe limits the peristome that described suction nozzle moves; Aspirator, described aspirator are connected to described suction pipe and produce suction; Shading member, described shading member are arranged on the described suction pipe covering described peristome, and described shading member moves simultaneously when described suction nozzle moves; And space regulating part, described space regulating part moves simultaneously when described suction nozzle moves, and described space regulating part forms suction space with described shading member in described suction pipe, and wherein, the volume of described suction space changes according to moving of described space regulating part.
In accompanying drawing and following description, provide the details of one or more embodiments.From described description and accompanying drawing and accessory rights requirement, further feature will be apparent.
Beneficial effect
In addition, by covering the space that has nothing to do with the suction foreign matter in the suction pipe volume inside, suction only applies by the space relevant with the foreign matter suction.Thereby, can make the cleaning efficiency maximization.
And, owing to shading member places between suction nozzle and the fixed component, so described shading member firmly fixes by suction nozzle and fixed component.Thereby, prevent that shading member breaks away from because of vibration, and when one in suction nozzle and shading member when impaired, can be enough new change only impaired part.In addition, by covering the space that has nothing to do with the suction foreign matter in the suction pipe volume inside, suction only applies by the space relevant with the foreign matter suction.Thereby, can make the cleaning efficiency maximization.
And, owing to shading member places between suction nozzle and the fixed component, so described shading member firmly fixes by suction nozzle and fixed component.Thereby, prevent that shading member breaks away from because of vibration, and when one in suction nozzle and shading member when impaired, can be enough new change only impaired part.
Description of drawings
Fig. 1 is the stereogram according to the air-conditioning of first embodiment.
Fig. 2 is the cutaway view according to the internal structure of the air-conditioning of first embodiment.
Fig. 3 is that pump unit is separated the stereogram that space-time is transferred.
Fig. 4 is that pump unit is separated the front view that space-time is transferred.
Fig. 5 is the exploded perspective view according to the air-conditioning of first embodiment.
Fig. 6 is the amplification exploded perspective view of suction nozzle, mobile device and suction pipe assembly.
Fig. 7 is the amplification vertical cross-sectional of suction nozzle, mobile device and suction pipe assembly.
Fig. 8 is the horizontal cross of suction pipe.
Fig. 9 is the front cross sectional view of suction pipe.
Figure 10 is the cutaway view according to the draw bail of the shading member of second embodiment and discharge portion.
Figure 11 is according to the shading member of second embodiment stereogram when discharge portion is separated.
Figure 12 is the cutaway view according to the draw bail of the shading member of the 3rd embodiment and discharge portion.
Figure 13 is according to the shading member of the 3rd embodiment stereogram when discharge portion is separated.
Figure 14 is the cutaway view according to the draw bail of the shading member of the 4th embodiment and discharge portion.
Figure 15 is according to the shading member of the 4th embodiment stereogram when discharge portion is separated.
The specific embodiment
Below in detail with reference to embodiment of the present disclosure, its example is shown in the drawings.
Fig. 1 is the stereogram according to the air-conditioning of first embodiment.
With reference to Fig. 1, air-conditioning comprises the main body 2 that forms outward appearance.Main body 2 comprises air inlet 4 and air outlet 6.
Main body 2 comprises the filter 80 of filtered air and the cleaner (hereinafter will describe) that the foreign matter that filters by filter 80 is cleaned.
Wall-hanging air conditioner has been shown among Fig. 1, but the scope of the present disclosure is not limited to this.In addition, the disclosure can be applied to vertical air conditioner, ceiling type air conditioner etc.
Air inlet 4 can be formed at least one in front portion or the top, perhaps can form from front upper part and extend to the top.
Main body 2 forwardly and have the edge between the top.The edge forms round as a ball shape or skewed.With what describe is that air inlet 4 forms the situation that extends to the top from rake or round as a ball portion.
Air outlet 6 can be formed at the front portion of main body 2 and in the bottom at least one or be formed at the preceding bottom of main body 2.Perhaps, air outlet 6 can form bottom covering in the past to the bottom.
Hereinafter, main body 2 has the edge between top and bottom.The edge is skewed or round as a ball shape.Air outlet 6 forms rake or round as a ball portion.
Fig. 2 is the cutaway view according to the internal structure of the air-conditioning of first embodiment.Fig. 3 is that pump unit is separated the stereogram that space-time is transferred.Fig. 4 is that pump unit is separated the front view that space-time is transferred.Fig. 5 is the exploded perspective view according to the air-conditioning of first embodiment.
With reference to Fig. 2 to 5, main body 2 comprises shell 10, pump unit 20 and exhaust unit 30.
More specifically, shell 10 comprises the fan motor 52 of aspirator 166 and air blast 50.Shell 10 directly is attached to wall by coupling member, and perhaps, when additional installing plate 11 was connected to wall by coupling member, shell 10 was attached to additional installing plate 11 by hook or coupling member.
The passage guiding piece 15,16 and 17 of steering current is incorporated in the shell 10.
In passage guiding piece 15,16 and 17, left guiding piece 15 and right guiding piece 16 are outstanding towards the front portion from shell 10, and middle part guiding piece 17 is arranged between left guiding piece 15 and the right guiding piece 16.
Heat exchange support member 18 is installed on shell 10 to support heat exchanger 60 (hereinafter describing) and to form air duct.
According to this embodiment, right guiding piece 16 forms air duct and supports heat exchanger 60.Heat exchange support member 18 is bonded to right guiding piece 16.
Pump unit 20 is bonded to the front portion of shell 10 and forms the space between shell 10 and pump unit 20.Pump unit 20 comprises air inlet 4 and suction grid 21.
Exhaust unit 30 will be discharged in the room by the air through heat exchange in main body 2.Exhaust unit 30 is bonded in shell 10 and the pump unit 20 at least one by coupling member.
Drainage Division 32 is formed at the top of exhaust unit 30 to receive the condensed water that falls from heat exchanger 60.Scupper hose 33 is connected to draining 32 condensed water is guided to the outside of main body 2.Air outlet 6 is placed in the bottom of Drainage Division 32.
Blade 34 is arranged to and can rotates at exhaust unit 30 places.Blade 34 is regulated the above-below direction of the air that passes air outlet 6, and opened/closed air outlet 6.Blade 34 rotates by sliding-vane motor 35.In addition, louvre blade 36 is arranged to and can rotates at exhaust unit 30 places.Louvre blade 36 is regulated from the left and right directions of the air of air outlet 6 discharges.
Air blast 50 is arranged in the main body 2 air being sucked main body 2, and heat exchanger 60 is installed in the main body 2 to implement heat exchange between air in sucking main body 2 and the cold-producing medium.
In more detail, air blast 50 comprises the fan motor 52 of the motor installation portion 19 that is mounted in the shell 10, be bonded to fan motor 52 rotating shaft fan 54 and cover the motor cover 56 of fan motor 52, as shown in Figure 5.Cross flow fan can be used as fan 54.
Heat exchanger 60 is arranged in the rear portion of pump unit 20.Heat exchanger 60 is arranged between air inlet 4 and the fan 54.
Heat exchanger 60 comprises vertical portion 62, top rake portion 64 and rear-inclined portion 66.Vertical portion 62 is arranged in the over top of Drainage Division 32.62 top tiltedly forms over the ground towards the top of shell 10 from the vertical portion in top rake portion 64.Rear-inclined portion 66 top of rake 64 in the past tiltedly forms over the ground towards the bottom of shell 10.Refrigerant pipe 68 is connected to heat exchanger 60 to be connected to outdoor (not shown).
On the other hand, control cabinet 70 is installed in the main body 2, especially, is mounted to around fan motor 52.Control cabinet 70 is installed on the shell 10.
Control cabinet 70 comprises the main printed circuit board (PCB) of the operation of controlling fan motor 52 and controls the cleaning PCB 74 of the operation of cleaning device.
Cleaning PCB 74 is connected to main PCB 72 to control the operation of cleaning device in response to the control signal of main PCB 72 by lead-in wire.
Control cabinet 70 comprises the receptacle with open front.Receptacle is admitted main PCB 72 and cleaning PCB 74 therein.Case lid 75 is bonded to the front portion of control cabinet 70.
On the other hand, filter 80 filters the airborne foreign matter that aspirates by air inlet 4.One or more filters 80 can be arranged.
Filter 80 comprises horizontal part 82 and the rake 83 that forms over the ground to declivity from horizontal part 82.Filter frame 90 is installed on main body 2 so that filter 80 to be installed.
Filter 80 can be fixed to filter frame 90 with respect to filter frame 90 dismountings, perhaps, can be incorporated in the filter frame 90.Hereinafter, will can be described from the situation of filter frame 90 dismountings filter 80.
Filter frame 90 comprises peristome 91, and described peristome 91 is arranged in the anterior of heat exchanger 60 and allows air to flow through.
Filter frame 90 comprises horizontal part 92 and the rake 93 that forms over the ground to declivity from the front end of horizontal part 92.
Shell 10 is connected to the rear end of the horizontal part 92 of filter frame 90.Connection part 96 with connection holes is two side-prominent filter frame 90, and coupling member passes described connection holes.Connect the top that lug 10a is formed at shell 10, and coupling member 95 is attached to the position corresponding with connection holes.
As shown in Figure 2, heat exchanger fixed part 97 forms and is fixed in heat exchanger 60.Notch 97a is formed at heat exchanger fixed part 97.
Cleaning device comprises suction nozzle 110, mobile device, suction pipe assembly 130 and aspirator 166.
In more detail, suction nozzle 110 moves foreign matter with suction strainer 80 along filter 80.Suction nozzle 110 edges roughly vertical direction are extended and are laterally slided along filter 80.
Suction nozzle 110 bends to the form corresponding with filter 80 and filter frame 90.
Aspirator 166 comprises the flexible pipe 170 to foreign matter that passes suction pipe assembly 130 and air channeling conduct, produces the cleaning air blast 180 of suction, and the air of discharging from cleaning air blast 180 is separated so that store the dust arrester of foreign matter and discharged air with foreign matter.
One end of flexible pipe 170 is connected to suction pipe assembly 130, and the other end is connected to cleaning air blast 180.
Cleaning air blast 180 comprises the cleaning fan motor 181 that is attached to shell 10, by the cleaning cleaning fan 182 that rotate of fan motor 181 be attached to cleaning fan motor 181 and around the cleaning blower-casting 184 and 185 that cleans fan 182.Turbofan is as cleaning fan 182.
Cleaning blower-casting 184 and 185 comprises first main body 184 and second main body 185, the rotating shaft that wherein cleans fan motor 181 passes described first main body 184, and described second main body 185 then is attached to first main body 184 to form gas channel between first main body 184 and second main body 185.
Aperture 186 is formed at second main body 185 air is guided into cleaning fan 182.
Dust arrester 190 comprises the disposal box 191 with a peristome and is attached to the dust collection cover 192 of disposal box 191 with the peristome of shutoff disposal box 191.
Disposal box 191 comprises from cleaning the air outlet 194 that blower-casting 184 and 185 aspirates the pump orifice 193 of foreign matters and air and air drained into the outside of disposal box 191.
Pump orifice 193 is formed on first side of disposal box 191, and air outlet 194 is formed on second side of disposal box 191.
Partition wall 195 is arranged in the dust arrester 190 to form the U-shaped passage in disposal box 191.Partition wall 195 is towards the surface that forms air port 194, and opens with the bottom interval of disposal box 191.Partition wall 195 stretches to the inside of disposal box 191 from dust collection cover 192.
Fig. 6 is the amplification exploded perspective view of suction nozzle, mobile device and suction pipe assembly.Fig. 7 is the amplification vertical cross-sectional of suction nozzle, mobile device and suction pipe assembly.Fig. 8 is the amplification front view of suction nozzle and mobile device.Fig. 9 is the front cross sectional view of suction pipe.
With reference to Fig. 6 to 9, suction nozzle 110 has pump orifice 112 on the surface towards filter 80.Brush 113 is installed in the suction nozzle 110 foreign matter with cleaning and filtering 80 when suction nozzle 110 moves.
Passage 114 is formed in the suction nozzle 110 so that foreign matter and air pass through.Discharge portion 115 is formed at the bottom of suction nozzle 110 with discharging foreign matter and air.Discharge portion 115 has rectangular tube.
Suction nozzle 110 comprises main body 116A and the last main body 116B that is attached to down main body 116A down, thereby is forming passage 114 down between main body 116A and the last main body 116B.Brush 113 is installed on down main body 116A, and suction section 112 and discharge portion 115 are formed at down main body 116A.
Last guide portion 117 is outstanding from the top of suction nozzle 110, and guide portion 118 is outstanding from the bottom of suction nozzle 110 down.
Last guide portion 117 is slided along the upper rail 94 that is formed at filter frame 90, and guide portion 118 is slided along the lower guideway 131 that is formed at suction pipe assembly 130 down.
According to this embodiment, upper rail 94 is formed at filter frame 90, but can be formed at filter 80.In addition, according to this embodiment, lower guideway 131 is formed at suction pipe assembly 130, but can be formed at filter frame 90 or filter 80.
Last guide portion 117 and following guide portion 118 are respectively the teats of giving prominence to from suction nozzle 110, perhaps, are formed at the rotating shaft of suction nozzle and are installed on the roller of rotating shaft rotating.
One or more guide portion 117 and following guide portion 118 of going up can be arranged, and described guide portion 117 and the following guide portion 118 of going up is spaced apart from each other along left and right directions.
Guiding slot part 94a is formed at upper rail 94 and slides to allow guide portion 117.Derail towards the front portion to stop guide portion 117 in the front portion that stop part 94b is formed at upper rail 94.
Guiding slot part 132 is formed at lower guideway 131 and slides to allow down guide portion 118.
Mobile device 120 comprises to be made the CD-ROM drive motor 121 that suction nozzle 110 moves and is attached to CD-ROM drive motor 121 so that the power transmission 122 that suction nozzle 110 moves.
CD-ROM drive motor 121 is mounted to suction nozzle 110 so that suction nozzle 110 moves with CD-ROM drive motor 121.
Power transmission 122 comprises the driven wheel 123 that rotates by CD-ROM drive motor 121, be formed at the fixed gear 124 of suction pipe assembly 130, be engaged to driven wheel 123 and fixed gear 124 driven gear 125 and 126 in driven wheel 123 rotations, to move along fixed gear 124.
Support member is formed on the suction nozzle 110 to allow driven wheel 123 and driven gear 125 and 126.Suction nozzle 110 comprises that further gear-box 127 is to cover driven wheel 123 and driven gear 125 and 126.
In more detail, CD-ROM drive motor 121 is bonded to main body 116B.Motor gear 121a is bonded to the rotating shaft 121b of CD-ROM drive motor 121 so that driven wheel 123 rotations.Fixed gear 124 is arranged on the suction pipe assembly 130 to be parallel to the moving direction of suction nozzle 110.
Driven gear 125 and 126 rotates in driven wheel 123 rotations, and moves along fixed gear 124.Because driven gear 125 and 126 moves along fixed gear 124, so suction nozzle 110 moves along left and right directions.
Suction pipe assembly 130 comprises suction pipe 135, shading member 150 and guiding device 160 and 161.Suction pipe 135 has space that is connected to suction nozzle 110 and the open surfaces 134 that is used to suction nozzle 110 is moved.Shading member 150 is connected to suction nozzle 110 to move and to cover open surfaces 134.Moving of guiding device 160 and 161 guiding shading members 150.Guiding device 160 and 161 is rollers.
The open surfaces 134 of suction pipe 135 is passed to be placed in the suction pipe 135 in the bottom of the discharge portion 115 of suction nozzle 110.That is to say that when discharge portion 115 was inserted suction pipe 135, suction nozzle 110 moved along the length direction of open surfaces 134.
Suction pipe 135 is mounted to can be from filter frame 90 dismountings.Stop part 98 is outstanding towards the front portion from filter frame 90, and suction pipe 135 is placed on the stop part 98. Teat 136a and 136b are formed at one in suction pipe 135 and the filter frame 90, and hook 99 then is formed at another person and can dismantles to allow teat 136a and 136b.
Shading member 150 and suction pipe 135 form suction channel 133, promptly form suction and are applied to suction pipe 135 volume inside.Shading member 150 forms loop-like, and is promptly banded.
Shading member 150 is by forming such as the rubber elastomeric material or such as flexible materials such as films, thereby can be along roller 160 and 161 rotations.
Penetrating part 151 is formed in the shading member 150, and wherein the discharge portion 115 of suction nozzle 110 is passed described penetrating part 151.Therefore, discharge portion 115 is passed penetrating part 151 to be placed in suction channel 133.
The shading member 150 of this embodiment can be directly by being fixed in suction nozzle 110 such as adhesive members such as adhesives, and be fixed in suction nozzle 110 by additional fixed component 155.According to this embodiment, shading member 150 is fixed in suction nozzle 110 by fixed component 155.
Peristome 156 is formed at fixed component 155, and wherein the discharge portion 115 of suction nozzle 110 is passed described peristome 156.
Connect teat 115a and 115b and be formed on one in suction nozzle 110 and the fixed component 115, and connection teat 115a and 115b are formed on another person.Through hole 152 and 153 is formed on the shading member 150, wherein connects teat 115a and 115b and passes described through hole 152 and 153.According to this embodiment, connect that teat 115a and 115b are formed on the suction nozzle 110 and connection holes 157 and 158 is formed on situation on the fixed component 155 and will be used as a kind of example and be described.
Protuberance 115c is formed on the outer surface of discharge portion 115 of suction nozzle 110.Connecting teat 115a and 115b vertically extends towards the bottom from protuberance 115c.
Therefore, discharge portion 115 is passed penetrating part 151 and peristome 156, passes through hole 152 and 153 and connection holes 157 and 158 and connect teat 115a and 115b.
Roller 160 and 161 comprises first roller 160 and second roller 161.The side of first roller 160 in suction pipe 135 is arranged to rotate and to guide the rotation of shading member 150.The opposite side of second roller 160 in suction pipe 135 is arranged to rotate and to guide the rotation of shading member 150.
Hereinafter, first left side of roller 160 in suction pipe 135 is arranged to and can rotates, and the situation that second right side of roller 161 in suction pipe 135 is arranged to rotate will be used as a kind of example and be described.
Roller 160 and 161 has a pair of outstanding rotating shaft respectively.First hole 136a and the 136b on the front portion of the first rotating shaft 160a and 161b insertion suction pipe 135.Second hole 136a and the 136b on the rear portion of the second rotating shaft 160b and 161b insertion suction pipe 135.
A plurality of teats 162 and 163 are respectively formed on the periphery of roller 160 and 161, and a plurality of patchhole 154 is formed on the shading member 150, and wherein teat 162 and 163 inserts described patchhole 154.
Therefore, when suction nozzle 110 moved, roller 160 and 161 teat 162 and 163 sequentially inserted the patchhole 154 of shading member 150 and engage.So teat 162 and 163 stably rotates along the periphery of roller 160 and 161.
Suction pipe 135 comprises shell 136 and shroud 137.Shell 136 has the sides adjacent of two openings.One side of shroud 137 shutoff shells 136 and the open surfaces 134 of formation between shell 136 and suction pipe 135.
Hereinafter, shell 136 has the rear portion and the top of opening.The rear portion of shroud 137 shutoff shells 136.Shell 136 comprises left board 139a, the 139b of right panel portion, preceding board 139c and base plate 139d.Shroud 137 comprise shutoff shell 136 the rear portion back board 141 and from two side-prominent left protuberance 142 and right protuberances 143 of back board 141.
The left protuberance 142 of shroud 137 is inserted between the left board 139a and first roller 160 of shell 136, and the left board 130a of contact shell 136.
Right protuberance 143 inserts the 139b of right panel portion and second roller 161 of shell 136, and the right panel portion of contact shell 136.
The connecting portion 138 that is connected with flexible pipe is bonded to shroud 137.Connecting portion 138 is arranged in a side with respect to the middle part of suction pipe 135.
The guiding rib 144,145,146 and 147 that moves of guiding shading member 150 is formed on in shell 136 and the shroud 137 at least one.
Partition wall 148 and 149 is formed on in shell 136 and the shroud 137 at least one, is arranged in the inner space of shading member 150, with space S 1 in shutoff first roller 160 and the space S 3 between the space S 1 among the second roller S2.
Partition wall 148 and 149 can be outstanding towards the front portion of the back board 141 of shroud 137 from the rear portion of the preceding board 139c of shell 136, and can be outstanding towards the rear portion of the preceding board 139c of shell 136 from the front portion of the back board 141 of shroud 137.Hereinafter, will be used as a kind of example and described from the situation of the outstanding partition wall 148 of shell 136 and 149. Partition wall 148 and 149 comprises first partition wall 148 that is positioned at first roller, 160 the right and second partition wall 149 that is positioned at second roller, 161 left sides.
Therefore, in the space between suction pipe 135 and shading member 150, include the space S 1 of roller 160 and 161 and S2 by shading member 150 and partition wall 148 and 149 shutoff, thereby become air-tightness space S 1 and S2.The suction that operating period produced of cleaning air blast 180 only is applied to the space S 3 between first partition wall 148 and second partition wall 149.That is to say that first partition wall 148 and second partition wall 149 define the both sides of suction space.
Space regulating part 159 is arranged on the fixed component 155 part in the space that is formed by shading member 155 and suction pipe 135 with shutoff.
Space regulating part 159 changes the volume of the suction space in the suction pipe 135.Space regulating part 159 is arranged between first partition wall 148 and second partition wall 149.
Thereby space regulating part 159 shutoff space S 5 and space S 4 are not applied to suction connecting portion 138 and space S 4.With respect to the discharge portion 115 of suction nozzle 110, space S 5 is relatively near connecting portion 138, and space S 4 is distant from connecting portion 138.
When connecting portion 138 was arranged in suction pipe 135 the right, space regulating part 159 was arranged in fixed component 155 left sides.When connecting portion 138 was arranged in suction pipe 135 left sides, space regulating part 159 was arranged in fixed component 155 the right.
That is to say that discharge portion 115 and connecting portion 138 are arranged between one in space regulating part 138 and partition wall 148 and 149.
Hereinafter, the operation that description is had the air-conditioning of said structure.
At first, the instruction of filter being cleaned when input or when the mode of operation of air-conditioning is the state that filter is cleaned, by being installed in the control panel on the air-conditioning or the remote controller of Long-distance Control air-conditioning, output among the cleaning PCB to the signal period property that main PCB 72 will clean filter.
Cleaning PCB 74 drives CD-ROM drive motor 121 and output drives the control signal that cleans fan motor 181.So, CD-ROM drive motor 121 and 181 work of cleaning fan motor.
When CD-ROM drive motor 121 work, motor gear 121d and driven wheel 122 rotations of meshing with motor gear 121d.Driven gear 125 and 125 rotates to move along fixed gear 124 by driven wheel 123.So when last guide portion 117 is slided along guide rail 94, and guide portion 118 is when lower guideway 131 slides down, suction nozzle 110 moves along filter 80.
When suction nozzle 110 when filter 80 slides, the foreign matter of filter 80 separates from filter 80 by brush 113.During along the rotation of direction, if suction nozzle 110 moves to the other end at filter frame 90 places fully from an end, the axle of CD-ROM drive motor 121 is along opposite position rotation so at the axle of CD-ROM drive motor 121.Thereby suction nozzle 110 moves to an end at filter frame 90 places from the other end.
With moving and therefore and the foreign matter that takes place separates of suction nozzle 110, produce suction by cleaning fan motor 181 and the rotation of cleaning fan 182.
In case apply suction, the foreign matter that separates from filter 80 is inhaled into the suction nozzle 110, moves to suction pipe 135 by discharge portion 115 then.In more detail, the foreign matter that is separated passes the space S 5 between space regulating part 159 and the connecting portion 138, passes connecting portion 138 and flexible pipe 170 then.Next, foreign matter moves in the dust arrester 190.
Foreign matter in the dust arrester 190 and air detour because of the partition wall in the dust arrester 190 195 and pass " U " shape passage.At this moment, can not rise to the top of dust arrester 190 than the relative heavier foreign matter of air, and be gathered in the inner bottom part of dust arrester 190.Air drains into the outside of dust arrester 190 by air outlet 194.
When suction foreign matter and air, the suction that produces because of cleaning fan 182 can not apply to the outer top and the outer bottom of shading member 150 owing to shading member 150.In addition, suction can not be applied to space regulating part 150 left sides and second partition wall, 149 the right.As a result, make the suction maximization.
In cleaning and filtering 80, the volume of suction space S5 changes because of space regulating part 159.In addition, when suction space S5 hour, when promptly discharge portion 115 was near connecting portion 138, cleaning fan motor 181 was controlled and produces less suction.When suction space S5 was big, when promptly discharge portion 115 was away from connecting portion 138, cleaning fan motor 181 was controlled and produces bigger suction.That is to say, can with and discharge portion 115 and connecting portion 138 between distance the mode linear or non-linear ratio control the cleaning fan motor 181 power consumption.
Figure 10 is the cutaway view according to the draw bail of the shading member of second embodiment and discharge portion.Figure 11 is according to the shading member of second embodiment stereogram when discharge portion is separated.
This embodiment is identical with first embodiment, except the draw bail of shading member and discharge portion.Therefore, will only mainly describe the characteristic point of this embodiment, and will omit the description that repeats for simplicity's sake.
With reference to Figure 10 and 11, the space regulating part 202 of this embodiment is arranged on the discharge portion 200 of suction nozzle 110.
In addition, shading member 300 is by such as adhesive members such as adhesives and directly be fixed on the suction nozzle 110.
Penetrating part 302 is arranged on the shading member 300, and wherein discharge portion 200 is passed described penetrating part 302.Penetrating part 302 forms by the part of cutting shading member 300.Suction nozzle 110 is bonded to shading member 300 along fore-and-aft direction.The limit portion 303 of penetrating part 302 adheres to from the top or the bottom of the outstanding teat 303 of the periphery of discharge portion 200 by using adhesive member 301.
Figure 12 is the cutaway view according to the draw bail of the shading member of the 3rd embodiment and discharge portion.Figure 13 is according to the shading member of the 3rd embodiment stereogram when discharge portion is separated.
This embodiment is identical with first embodiment, except the draw bail of shading member and discharge portion.Therefore, will only mainly describe the characteristic point of this embodiment, and will omit the description that repeats for simplicity's sake.
With reference to Figure 12 and 13, the space regulating part 211 of this embodiment is arranged on the discharge portion 210 of suction nozzle 110.
Connection rib 212 and 213 is formed on the suction nozzle 110 and the edge vertically is spaced apart from each other.Penetrating part 311 is formed on the shading member 310, and wherein discharge portion 210 is passed described penetrating part 311.Penetrating part 311 forms by the part of cutting shading member 310.
Suction nozzle 110 is bonded to shading member 310 along fore-and-aft direction.The limit portion 312 of penetrating part 311 is inserted in and connects between the rib 212 and 213.
Figure 14 is the cutaway view according to the draw bail of the shading member of the 4th embodiment and discharge portion.Figure 15 is according to the shading member of the 4th embodiment stereogram when discharge portion is separated.
This embodiment is identical with first embodiment, except the draw bail of shading member and discharge portion.Therefore, will only mainly describe the characteristic point of this embodiment, and will omit the description that repeats for simplicity's sake.
With reference to Figure 14 and 15, the space regulating part 211 of this embodiment is arranged on the discharge portion 210 of suction nozzle 110.
Penetrating part 321 is formed on the shading member 320, and wherein discharge portion 220 is passed described penetrating part 321.Penetrating part 321 forms by the part of cutting shading member 320.
Shading member 320 and suction nozzle 110 are fixing by fixed component 230.
In more detail, connect teat 223 and 224 and be formed on one in suction nozzle 110 and the fixed component 230, and the connection holes 232 and 233 that connection teat 223 and 224 is bonded on it is formed on another person.Connection holes 323 and 324 is formed on the shading member 320, wherein connects teat 223 and 224 and passes described connection holes 323 and 324.
According to this embodiment, connect teat 223 and 224 and be formed on the suction nozzle 110, and connection holes 232 and 233 is formed on situation on the fixed component 230 and will be used as a kind of example and be described.
Protuberance 222 is formed on the periphery of discharge portion 220, is formed on the top of protuberance 222 and connect teat 223 and 224.Through hole 323 and 324 is formed in the limit portion 322 of penetrating part 321.
Penetrating part 231 is formed on the fixed component 230, and wherein the part of suction nozzle 110 is passed described penetrating part 231.
Therefore, after suction nozzle 110 is bonded to shading member 320 along fore-and-aft direction, connects teat 223 and 224 and pass through hole 323 and 324.When connection teat 223 and 224 passes through hole 323 and 324, connect the connection holes 232 and 233 that teat 223 and 224 is bonded to fixed component 230.
Whenever mentioning " a kind of embodiment ", " embodiment " means when " illustrative embodiments " that concrete feature, structure or the characteristic described about this embodiment are included at least a embodiment of the present disclosure in this manual.The different in this manual local appearance of these words differ to establish a capital and refer to same embodiment.In addition, when describing concrete feature, structure or characteristic, will be understood that those of ordinary skills can realize this feature, structure or characteristic about other embodiment in the described embodiment about any embodiment.
Although described embodiment with reference to a plurality of illustrated embodiment of embodiment, but be to be understood that, still can design multiple other remodeling and embodiment by those of ordinary skills, these remodeling and embodiment will fall in the spirit and scope of principle of the present disclosure.More specifically, can in the scope of the disclosure, accompanying drawing and claims, parts and/or the configuration with regard to the subject combination device make multiple different modification and remodeling.Except that modification and remodeling with regard to parts and/or configuration, substituting use also will be conspicuous for those of ordinary skills.

Claims (19)

1. air-conditioning comprises:
Main body, described main part limitation air inlet;
Filter, described filter filters the air by described air inlet suction;
Suction nozzle, described suction nozzle aspirate the foreign matter of described filter and move with respect to described filter;
Suction pipe, the foreign matter that aspirates by described suction nozzle flows into described suction pipe;
Shading member, described shading member forms suction space with described suction pipe; And
Space regulating part, described space regulating part are arranged in described suction space to regulate the volume of described suction space.
2. air-conditioning according to claim 1, wherein, when described suction nozzle moved, described shading member moved simultaneously.
3. air-conditioning according to claim 1 further comprises fixed component, and described fixed component is fixed to described suction nozzle with described shading member, and wherein, described fixed component limits peristome, and the discharge portion of described suction nozzle is passed described peristome.
4. air-conditioning according to claim 3, wherein, described space regulating part is arranged on the described fixed component.
5. air-conditioning according to claim 3, wherein, one in described suction nozzle and the described fixed component comprises the connection teat, and another person in described suction nozzle and the described fixed component comprises connection holes, described connection teat is attached to described connection holes.
6. air-conditioning according to claim 1, wherein, described space regulating part is arranged on the discharge portion of described suction nozzle.
7. air-conditioning according to claim 6, wherein, described shading member limits the penetrating part, and described discharge portion is passed described penetrating part.
8. air-conditioning according to claim 1, wherein, described suction pipe comprises first partition wall and second partition wall, described first partition wall and described second partition wall limit described suction space with described shading member.
9. air-conditioning according to claim 8, wherein, described space regulating part is arranged between described first partition wall and described second partition wall.
10. air-conditioning according to claim 8 further comprises:
Aspirator, described aspirator produces suction; And
Connecting portion, described connecting portion is communicated with described aspirator and described suction pipe,
Wherein, the discharge portion of described connecting portion and described suction nozzle is arranged between one in described space regulating part and described first partition wall and described second partition wall.
11. air-conditioning according to claim 1 further comprises: a plurality of rollers, described roller are attached to described suction pipe can rotate and guide the rotation of described shading member.
12. air-conditioning according to claim 11, wherein, each described roller comprises a plurality of teats, and described shading member comprises a plurality of patchholes, and the teat of each described roller inserts described patchhole.
13. air-conditioning according to claim 1 further comprises: a plurality of ribs, described rib are formed on the described suction pipe, and described rib guides moving and being spaced apart from each other along the vertical direction of described shading member.
14. an air-conditioning comprises:
Filter, described filter filtered air;
Suction nozzle, described suction nozzle moves with respect to described filter and comprises suction section and discharge portion, and the foreign matter of described filter sucks described suction section, described discharge portion discharging foreign matter;
Suction pipe, the foreign matter that aspirates by described suction nozzle flow to described suction pipe, and described suction pipe limits the peristome that described suction nozzle moves;
Aspirator, described aspirator are communicated with described suction pipe and produce suction;
Shading member, described shading member are arranged on the described suction pipe covering described peristome, and described shading member moves simultaneously when described suction nozzle moves; And
The space regulating part, described space regulating part moves simultaneously when described suction nozzle moves, and described space regulating part forms suction space with described shading member in described suction pipe,
Wherein, the volume of described suction space changes according to moving of described space regulating part.
15. air-conditioning according to claim 14, wherein, the discharge portion of described suction nozzle is passed described shading member.
16. air-conditioning according to claim 14, wherein, described space regulating part is arranged on the described suction nozzle.
17. air-conditioning according to claim 14 further comprises the fixed component in order to fixing described suction nozzle and described shading member,
Wherein, described space regulating part is arranged on the described fixed component.
18. air-conditioning according to claim 14, wherein, described suction pipe comprises a pair of partition wall, and described partition wall limits the both sides of described suction space.
19. air-conditioning according to claim 18 further comprises connecting portion, described connecting portion connects described aspirator and described suction pipe,
Wherein, described connecting portion and described discharge portion are arranged between one in described partition wall and the described space regulating part.
CN2007801003965A 2007-08-29 2007-12-26 Air conditioner Active CN101790664B (en)

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KR1020070087154A KR100873399B1 (en) 2007-08-29 2007-08-29 Air conditioner
KR10-2007-0087154 2007-08-29
PCT/KR2007/006853 WO2009028765A2 (en) 2007-08-29 2007-12-26 Air conditioner

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JP2017067431A (en) * 2015-09-28 2017-04-06 東芝キヤリア株式会社 Air conditioner indoor unit
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JPWO2004083735A1 (en) 2003-03-20 2006-06-22 松下電器産業株式会社 Air conditioner with indoor unit with automatic air filter cleaning function
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EP2181291A4 (en) 2011-07-06
WO2009028765A2 (en) 2009-03-05
ES2524441T3 (en) 2014-12-09
EP2181291B1 (en) 2014-11-12
KR100873399B1 (en) 2008-12-11
EP2181291A2 (en) 2010-05-05
CN101790664B (en) 2012-11-14

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