[go: up one dir, main page]

WO2006043430A1 - Climatiseur - Google Patents

Climatiseur Download PDF

Info

Publication number
WO2006043430A1
WO2006043430A1 PCT/JP2005/018603 JP2005018603W WO2006043430A1 WO 2006043430 A1 WO2006043430 A1 WO 2006043430A1 JP 2005018603 W JP2005018603 W JP 2005018603W WO 2006043430 A1 WO2006043430 A1 WO 2006043430A1
Authority
WO
WIPO (PCT)
Prior art keywords
suction
dust
air conditioner
nozzle
filter
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.)
Ceased
Application number
PCT/JP2005/018603
Other languages
English (en)
Japanese (ja)
Inventor
Norimasa Ishikawa
Yasushi Jinno
Hisashi Hiratani
Satoshi Tokura
Masahiro Bamba
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2006542323A priority Critical patent/JP4050774B2/ja
Publication of WO2006043430A1 publication Critical patent/WO2006043430A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—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
    • 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

Definitions

  • the present invention relates to an air conditioner having a function of automatically cleaning an air filter provided in an air suction port of an indoor unit.
  • an air filter is installed in front of the heat exchanger to prevent dust from entering the inside of the main body, and the air filter removes the adhering dust. Removably attached to the filter frame as possible.
  • the filter device requires frequent maintenance, and the air filter gradually clogs until the maintenance is performed. As a result, the amount of air passing through the heat exchanger ⁇ The air conditioning capacity is lowered and the power consumption is increased.
  • Patent Document 1 Japanese Patent Laid-Open No. 6-74521
  • Patent Document 2 JP 2002-340395 A
  • the dust accumulated in the dust container must be thrown away by the user, and it has not always been possible to greatly reduce the labor of cleaning.
  • This viewpoint power is also preferred as an automatic cleaning device that can clean the entire filter surface of an air conditioner.
  • the small dust suction part that can move in two directions on the filter also sucks the dust on the filter with a suction fan, A cleaning method that discharges to the outside via an exhaust duct is preferred.
  • the air filter of the air conditioner is generally bent, and the upper part is in the horizontal direction.
  • the lower part is in the vertical direction.
  • the amount of dust adhering to the air filter is usually high at the top and low at the bottom. For this reason, if dust is sucked into the upper and lower parts of the air filter with the same suction airflow, unevenness will occur in the removal, and in some cases, dust will remain in the upper part, and the suction airflow will be more than necessary at the lower part, resulting in wasted power. The challenge of consuming energy.
  • the present invention has been made in view of the above-described problems of the prior art, and improves usability for the user and removes dust adhering to the air filter reliably and efficiently.
  • the purpose of the present invention is to provide an air conditioner that does not consume wasteful power without deteriorating the cleaning performance of the air filter.
  • the present invention provides a heat exchanger and air heat-exchanged by the heat exchanger.
  • An air conditioner having an indoor unit that houses a fan that blows air into a room, a filter network that removes dust from the air that passes through the heat exchange, and is driven in a first direction along the filter network And a filter device configured by a suction device connected to the suction nozzle, the suction nozzle including a nozzle body having an opening.
  • a position detection means for detecting the position is provided, and the cleaning ability of the suction nozzle can be changed according to the position of the suction hole detected by the position detection means.
  • the cleaning ability of the suction nozzle can be changed by changing the number of times the suction arch I nozzle is sucked in the first direction according to the position of the suction arch I hole detected by the position detection means, This can be done by changing the suction amount of the suction nozzle or changing the drive speed of the suction nozzle.
  • a dust detection means for detecting the amount of dust adhering to the filter net is further provided so that the cleaning ability of the suction nozzle can be changed in accordance with the amount of dust adhering detected by the dust detection means.
  • the cleaning ability of the suction nozzle can be changed by changing the suction amount or driving speed of the suction nozzle in accordance with the amount of dust attached detected by the dust detection means.
  • the suction nozzle is reciprocated in the first direction to clean the first portion of the filter mesh, and then the suction hole is moved in the second direction.
  • the suction arch I nozzle is reciprocated in the first direction to clean a second portion different from the first portion of the filter mesh, and this is repeated to clean the entire surface of the filter mesh. It is characterized by having a mode.
  • the filter screen is set to be cleaned sequentially from the bottom to the top, and when the suction nozzle reaches the end in the first direction of the filter mesh, the suction nozzle and the It is preferable to stop the movement of the suction hole.
  • the fan In the cleaning mode, the fan is set to operate at a lower speed than in the air conditioning operation. It is preferable to clean only a part of the filter net and end the cleaning mode.
  • the suction hole is moved to the next cleaning start position, and the fan is returned to the air conditioning operation.
  • the filter device includes a suction duct for connecting the suction nozzle and the suction device, and a suction duct dust discharge mode in which the suction air volume in the suction duct is increased as compared with that in the cleaning mode is provided. You can also. Further, the filter device may include an exhaust duct connected to the suction device, and may be provided with an exhaust duct dust mode in which the exhaust air volume in the exhaust duct is increased as compared with the suction duct dust mode.
  • the number of rotations of the suction fan during the cleaning mode of the suction fan provided in the suction device, the suction duct dust mode or the exhaust duct dust mode is changed according to the length of the exhaust duct. It is good to do.
  • the suction capacity of the suction arch I nozzle can be changed according to the position of the suction arch I detected by the position detection means. It is possible to prevent dust from remaining by increasing. The same effect can be obtained by changing the suction amount or drive speed of the suction nozzle.
  • a dust detection means for detecting the amount of dust attached to the filter net is further provided, and the suction amount or driving speed of the suction nozzle is changed in accordance with the amount of dust detected by the dust detection means.
  • the amount of dust adhering to the filter mesh can be reduced as much as possible, the time required for filter cleaning can be shortened, and power consumption can be further suppressed.
  • the suction nozzle when cleaning the filter mesh, the suction nozzle is reciprocated in the first direction, and then the suction hole is moved in the second direction to change the position of the suction hole. Similarly, the suction nozzle is moved to the second position of the filter mesh.
  • a cleaning mode is provided to perform the reciprocating movement in the direction of 1 multiple times to clean the entire surface of the filter network.As a cleaning mode is provided, the remaining dust that cannot be sucked during the forward movement of the suction nozzle I nozzle is sucked again during the backward movement. This can prevent dust from being left behind.
  • the sucked dust is discharged to the outside through the exhaust duct, the user's filter net is cleaned. Can be saved as much as possible.
  • the air conditioning function inherent to the air conditioner cannot be fully exhibited. Furthermore, since it takes a long time to clean the entire surface of the filter network (for example, 30 minutes), the air conditioning function is limited for the user. Therefore, by limiting the cleaning site per time to a part of the filter network, the time per cleaning can be shortened, and the user convenience can be improved.
  • the suction hole is moved to the next cleaning start position, so that it is not necessary to move the suction hole to the cleaning start position when the next cleaning starts, and the next filter cleaning time is shortened. This improves user convenience. Also, by limiting the fan to low speed operation during filter cleaning, the air conditioning function can be quickly recovered after the filter cleaning is completed, and user convenience is improved. [0032] In addition, when a suction duct dust exhaust mode in which the suction air volume in the suction duct is increased as compared with that in the cleaning mode is provided, the air flow rate in the suction duct is increased and accumulated in the suction duct during the cleaning mode. Dust can be blown away, and deterioration in cleaning performance can be prevented.
  • an exhaust duct dust mode in which the exhaust air volume in the exhaust duct is increased compared to that in the suction duct dust mode, the air flow rate in the exhaust duct is increased and the air speed in the exhaust duct is increased.
  • the dust accumulated in the exhaust duct can be blown off during the heating, and the deterioration of the cleaning performance can be prevented.
  • the length of the outside of the exhaust duct varies depending on the state of the air conditioner installation site, and as the length increases, the suction air volume in the cleaning mode decreases, and the suction performance decreases. Therefore, if the number of rotations of the suction fan in the cleaning mode is changed according to the length of the exhaust duct when the air conditioner is installed, the cleaning performance of the filter can be maintained properly.
  • the suction duct dust performance or the exhaust duct length depends on the length of the exhaust duct. Fluctuations in the exhaust duct dust performance can be prevented and the filter cleaning performance can be maintained appropriately.
  • FIG. 1 is a cross-sectional view of an indoor unit of an air conditioner according to the present invention.
  • FIG. 2 is a perspective view of a filter device provided in the indoor unit of FIG.
  • FIG. 3 is a perspective view of a suction nozzle provided in the filter device according to the first exemplary embodiment of the present invention.
  • FIG. 4 is an exploded perspective view of the suction nozzle of FIG.
  • FIG. 5 is a sectional view taken along line V—V in FIG.
  • Fig. 6 is a schematic diagram showing the positions of the suction holes according to the cleaning range of the filter mesh.
  • A shows the position of the suction holes when cleaning range A
  • B shows the range B. Show the position of the suction hole when cleaning
  • C shows the position of the suction hole when cleaning range C
  • D shows the position of the suction arch I hole when cleaning range D!
  • FIG. 7 is a schematic diagram showing a suction cleaning sequence of the filter device.
  • FIG. 9 is a cross-sectional view taken along line V—V in FIG. 3, and particularly shows a modification of the suction nozzle.
  • FIG. 10 is a perspective view of a suction nozzle provided in the filter device according to the second embodiment of the present invention.
  • FIG. 11 is a sectional view taken along line XI-XI in FIG.
  • FIG. 12 is a schematic diagram showing the position of the suction arch I hole according to the cleaning range of the filter mesh.
  • FIG. 13 is a schematic diagram showing a suction arch I cleaning sequence of the filter device.
  • FIG. 14 is a graph showing the relationship between the suction air volume and the length of the exhaust duct.
  • Fig. 1 is a cross-sectional view of an indoor unit of an air conditioner that is effective in the present invention.
  • indoor air is taken in through the heat exchanger 4 and the heat exchanger 4, and the heat exchanger 4
  • the fan 6 for blowing the air heat-exchanged in the room into the room and the filter device 8 arranged on the upstream side of the heat exchanger 4 are accommodated.
  • the air is sucked in by the operation of the suction loca fan 6 and dust floating in the air is removed by the filter device 8 provided between the suction port and the heat exchanger 4.
  • the filter device 8 that removes dust from the air passing through the heat exchanger 4 includes a filter frame 10, a filter network 12 that holds the filter frame 10, and a filter network 12 And a suction nozzle 14 which is slidable along the surface. Further, the filter frame 10, the filter network 12, and the like are bent, and the upper part is configured in the horizontal direction and the lower part is configured in the vertical direction.
  • the suction nozzle 14 can be smoothly moved to the left and right with a very narrow gap from the filter mesh 12 by a pair of guide rails 10 a installed at the upper and lower ends of the filter frame 10, and dust adhering to the filter mesh 12. Is sucked from the suction nozzle 14.
  • one end of the suction duct 16 is connected to the suction nozzle 14, and the other end of the suction duct 16 is connected to the suction device 18.
  • the suction device 18 is a device using a fan motor capable of adjusting the rotation speed so that the suction amount can be varied.
  • the suction duct 16 is formed of a duct that can be folded so as not to interfere with the movement of the suction nozzle 14.
  • an exhaust duct 20 is connected to the suction device 18. , Pulled out of the room. Dust adhering to the filter net 12 and sucked by the suction nozzle 14 is discharged to the outside through the suction duct 16, the suction device 18, and the exhaust duct 20.
  • Fig. 3 is a view of the suction nozzle 14 as viewed obliquely upward.
  • the suction nozzle 14 surrounds the nozzle body 22 that serves as a flow path for the sucked air and the nozzle body 22. It is composed of a belt 24 with a width of 20mm.
  • a slit-like nozzle opening 22a having a length of 320 mm (corresponding to the vertical length of the filter net 12) and a width of 3 mm is formed on the surface of the nozzle body 22 on the filter net 12 side.
  • the belt 24 is formed in a loop shape and is wound around the outer periphery of the nozzle body 22 so as to cover the nozzle opening 22a.
  • Belt 24 is provided with a suction arch
  • An indicator 26 is provided on the side surface of the suction hole 24a in order to detect its position.
  • a suction hole sensor 28 is provided inside the suction nozzle 14, so as to come into contact with the instruction unit 26 so that the position of the instruction unit 26 can always be detected and the position of the suction hole 24 a can be detected. Yes.
  • the belt 24 is provided with equally spaced drive holes 30 at both ends of the belt 24, and the gear 34 attached to the stepping motor 32 fixed on the nozzle body 22 meshes with the drive holes 30. As a result, the belt 24 can be driven freely in either the vertical direction.
  • FIG. 4 is a view showing the nozzle body 22 and the belt 24 separately in FIG. 3
  • FIG. 5 is a cross-sectional view of the suction nozzle 14 (cross-sectional view along line V—V in FIG. 3). ).
  • the suction nozzle 14 having such a configuration, as another configuration for driving the belt, a method of driving the belt 24 with a rubber roller or the like without using the gear 34 can be considered.
  • the belt 24 is formed in a loop shape in order to reduce the size of the apparatus, but there is a method of winding the belt by providing a reel or the like.
  • the entire surface of the filter mesh 12 is suction-cleaned by the suction nozzle 14 having the above-described configuration, and the specific operation will be described with reference to FIGS. 2 and 6 to 8.
  • FIG. 6 shows the suction holes 24a corresponding to the cleaning ranges A, B, C, and D of the filter mesh 12 shown in FIG. It is the figure which showed the position (figure which looked at the suction nozzle 14 from the back). As shown in Fig. 2, the actual suction nozzle 14 has a structure that is bent along the filter mesh 12. Fig. 6 shows that the suction nozzle 14 is straightened for easy viewing. Describe it.
  • the belt 24 is driven to fix the suction hole 24a to the position A as shown in FIG. 6 (a). While sucking in this state, the suction nozzle 14 is driven to the left end of the right end force of the filter screen 12 so that the horizontal range A of the filter screen 12 can be sucked and cleaned.
  • the belt 24 is driven to fix the suction hole 24a at the position B shown in FIG. 6 (b).
  • the suction arch I nozzle 14 is driven to the right end of the filter net 12 while sucking in this state, the horizontal range of B of the filter net 12 in FIG.
  • the area C and D of the filter network 12 in FIG. 2 can be suction-cleaned. Since the range of C and D of the filter network 12 in FIG. 2 is provided in the horizontal direction, the amount of dust attached is larger than the range of A and B, and a larger amount of suction is required.
  • Fig. 7 and Fig. 8 are diagrams showing the order of this suction cleaning with arrows.
  • the range of A and B in the filter network 12 in Fig. 2 is to suck one horizontal row as shown in Fig. 7. Clean the nozzle 14 by moving it horizontally only in one direction, and in the range C and D of the filter network 12 in Fig. 2, the horizontal direction of the suction nozzle 14 is moved in both directions as shown in Fig. 8. (Reciprocating) to clean.
  • the entire surface of the filter network 12 can be cleaned substantially uniformly.
  • limit switches 36 and 38 are provided on both sides of the filter frame 10, and the suction nozzle 14 abuts against these limit switches 36 and 38, thereby Slur 14 reciprocates horizontally. Details thereof will be described later in a second embodiment.
  • the position of the suction hole 24a can be detected.
  • the suction nozzle 14 is driven to reciprocate, and the number of suctions is reduced. By increasing the number, it is possible to prevent dust from remaining. That is, the entire surface of the filter network 12 can be cleaned substantially uniformly by changing the cleaning ability of the suction nozzle 14 according to the position of the suction hole 24a detected by the suction hole sensor 28 as the position detection means.
  • the suction nozzle 14 performs cleaning as shown in FIG.
  • the residual speed of the suction nozzle 14 can be reduced by reducing the horizontal driving speed of the suction nozzle 14 and increasing the suction time. I'll do it.
  • the nozzle body 22 is provided with a dust sensor 40 for detecting the amount of dust adhering to the surface of the filter mesh 12, and the portion where the amount of dust detected by the dust sensor 40 is large is Then, after aligning the suction hole 24a detected by the suction hole sensor 28 with the relevant part, increase the output of the suction device 18 locally to increase the suction amount or locally increase the horizontal driving speed of the suction nozzle. It is also possible to prevent dust from remaining by increasing the suction time by lowering. In other words, the entire surface of the filter mesh 12 can be cleaned substantially uniformly by changing the cleaning ability of the wick I nozzle 14 according to the amount of dust detected by the dust sensor 40 as the dust detection means. it can.
  • FIGS. 10 and 11 show the suction nozzle 14A provided in the indoor unit of the air conditioner according to Embodiment 2 of the present invention, and the outer periphery of the nozzle body 22 so as to cover the first nozzle opening 22a.
  • a first suction hole 24a (for example, a width of 5 mm and a height of 50 mm) for sucking dust is formed in the belt 24 wound around the first suction hole 24a, and the first suction hole 24a is a first nozzle opening.
  • the belt 24 is attached so as to be directly above the portion 22a.
  • a pair of second nozzle openings 22b having a predetermined length are formed on both sides of the first nozzle opening 22a in the vicinity of the upper end of the nozzle body 22, and the belt 24
  • a pair of second suction holes 24b having a predetermined length are formed on both sides of the first suction hole 24a.
  • the air conditioner according to the present embodiment includes a cleaning mode for sucking dust adhering to the filter net 12, a suction duct dust mode for discharging dust remaining in the suction duct 16, and an exhaust. It has an exhaust duct dust discharge mode for discharging dust remaining in the duct 20.
  • the cleaning mode the second suction hole 24b is blocked by the nozzle body 22, while the suction duct discharge In the dust mode and the exhaust duct dust discharge mode, the second nozzle opening 22b and the second suction hole 24b are communicated to increase the air volume.
  • the cleaning mode is first selected, and the fan 6 is operated at a low speed.
  • the rotation speed of a suction fan (not shown) provided in the suction device 18 is operated at S1 (eg, 4000 rpm), the suction nozzle 14 is moved to the left end, and the left limit switch is moved.
  • S1 eg, 4000 rpm
  • the suction nozzle 14 is moved to the left end, and the left limit switch is moved.
  • the movement of the suction nozzle 14 is stopped for 5 seconds. During this 5 seconds, the dust mass attracted by the suction nozzle 14 can be sucked.
  • the suction nozzle 14 is moved to the right end as well as the left end force.
  • the right limit switch 38 detects the suction nozzle 14, and when it reaches the right end, the cleaning of the range A of the filter network 12 is completed.
  • FIG. 13 is a diagram showing the cleaning sequence in the present embodiment, which combines the left and right movements of the suction nozzle 14 by the solid line arrows and the intermittent operation from the lower side to the upper side of the first suction hole 24a by the broken line arrows. Therefore, it is possible to prevent dust from being burned off in the vertical part (A to B position) of the filter net 12.
  • the suction duct dust discharge mode In the suction duct dust discharge mode, the second suction hole 24b of the belt 24 and the second nozzle opening 22b of the nozzle body 22 are aligned, so that the suction air volume from the suction nozzle 14 is greater than that in the cleaning mode.
  • the dust accumulated in the suction duct 16 is discharged with an increased air volume. As a result, it is possible to prevent a decrease in the cleaning performance of the filter.
  • the number of rotations of the suction fan of the suction device 18 is increased to S2 higher than S1 (for example, 5000rpm) while the first suction hole 24a remains in the suction duct dust removal mode position.
  • the air volume in the exhaust duct 20 is further increased.
  • the cleaning time can be shortened without the need to move the first suction hole 24a. improves.
  • the first suction hole 24a is fixed at the position A in FIG. 13 during the cleaning mode, and the suction nozzle 14 is reciprocated left and right several times. After repeating (for example, 2 reciprocations), the first suction hole 24a is moved to the position B, and thereafter the same is repeated to the position D.
  • Fig. 14 is a graph showing the relationship between the suction air volume and the length of the exhaust duct 20, and the suction air volume decreases as the length of the exhaust duct 20 increases. Less than the required suction air volume necessary for suction, dust left on the filter mesh 12 is left behind. In addition, the length of the exhaust duct 20 varies depending on the situation of the installation site of the air conditioner.
  • the number of rotations of the suction fan can be changed based on the number of times the exhaust duct 20 is bent.
  • the air conditioner according to the present invention can prevent uncollected dust adhering to the filter net of the indoor unit and can save the user from having to clean the filter completely. Therefore, it can be applied to various air conditioners. It is also convenient for air conditioners that are difficult to clean with filters that embed equipment in the ceiling or are stored behind the ceiling. For example, it is also applicable to products with filters and blower circuits such as air purifiers and car air conditioners. it can.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

La présente invention concerne un climatiseur présentant une unité intérieure dans laquelle se trouvent un échangeur thermique et un ventilateur pour souffler l’air qui est soumis à l’échange thermique par l’échangeur thermique. Il est prévu, dans le climatiseur, un dispositif de filtre composé d’un filet filtrant pour retirer la poussière dans l’air passant dans l’échangeur thermique, une buse d’aspiration pouvant être entraînée dans une première direction, le long du filet filtrant et un dispositif d’aspiration relié à la buse d’aspiration. La buse d’aspiration présente un corps de buse ayant une ouverture et une courroie présentant des orifices d’aspiration, la courroie étant entraînée dans une seconde direction orthogonale à la première direction, le long de l’ouverture tout en la recouvrant. En outre, des moyens de détection de position destinés à détecter la position dans la seconde direction des orifices d’aspiration sont installés afin de permettre l’exécution du nettoyage de la buse d’aspiration devant être changée selon la position de l’orifice d’aspiration détectée par les moyens de détection de position.
PCT/JP2005/018603 2004-10-18 2005-10-07 Climatiseur Ceased WO2006043430A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006542323A JP4050774B2 (ja) 2004-10-18 2005-10-07 空気調和機

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004302599 2004-10-18
JP2004-302599 2004-10-18
JP2004-323370 2004-11-08
JP2004323370 2004-11-08

Publications (1)

Publication Number Publication Date
WO2006043430A1 true WO2006043430A1 (fr) 2006-04-27

Family

ID=36202848

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/018603 Ceased WO2006043430A1 (fr) 2004-10-18 2005-10-07 Climatiseur

Country Status (4)

Country Link
JP (1) JP4050774B2 (fr)
MY (1) MY139120A (fr)
TW (1) TWI351498B (fr)
WO (1) WO2006043430A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007101106A (ja) * 2005-10-06 2007-04-19 Matsushita Electric Ind Co Ltd 空気調和機のフィルター装置
JP2008057832A (ja) * 2006-08-30 2008-03-13 Toshiba Kyaria Kk 空気調和機の室内機
JP2008175484A (ja) * 2007-01-19 2008-07-31 Mitsubishi Heavy Ind Ltd 室内機ユニット及び空気調和装置
JP2009030838A (ja) * 2007-07-25 2009-02-12 Daikin Ind Ltd 空気調和装置の室内ユニット
JP2012083076A (ja) * 2010-10-14 2012-04-26 Daikin Industries Ltd 空気調和装置
JP2016161241A (ja) * 2015-03-03 2016-09-05 シャープ株式会社 フィルタユニット
CN110822697A (zh) * 2019-10-29 2020-02-21 浙江创力电子股份有限公司 空气过滤机构及应用过滤机构的新风系统
KR20200104555A (ko) * 2019-02-27 2020-09-04 주식회사 조이산업 중앙 냉난방 설비의 개별 제어 시스템
EP4095453A1 (fr) * 2021-05-24 2022-11-30 LG Electronics Inc. Système de climatisation
US12134058B2 (en) 2021-05-24 2024-11-05 Lg Electronics Inc. Filter cleaner and air-processing apparatus including filter cleaner
US12385666B2 (en) 2021-05-24 2025-08-12 Lg Electronics Inc. Air-processing apparatus
US12474068B2 (en) 2021-05-24 2025-11-18 Lg Electronics Inc. Air-conditioning system
US12480667B2 (en) 2021-05-24 2025-11-25 Lg Electronics Inc. Air-conditioning system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6800649B2 (ja) * 2016-08-03 2020-12-16 伸和コントロールズ株式会社 空気調和装置
CN109844414B (zh) * 2016-10-19 2021-06-01 夏普株式会社 空气净化器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002340395A (ja) * 2001-05-18 2002-11-27 Fujitsu General Ltd 空気調和機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002340395A (ja) * 2001-05-18 2002-11-27 Fujitsu General Ltd 空気調和機

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007101106A (ja) * 2005-10-06 2007-04-19 Matsushita Electric Ind Co Ltd 空気調和機のフィルター装置
JP2008057832A (ja) * 2006-08-30 2008-03-13 Toshiba Kyaria Kk 空気調和機の室内機
JP2008175484A (ja) * 2007-01-19 2008-07-31 Mitsubishi Heavy Ind Ltd 室内機ユニット及び空気調和装置
JP2009030838A (ja) * 2007-07-25 2009-02-12 Daikin Ind Ltd 空気調和装置の室内ユニット
JP2012083076A (ja) * 2010-10-14 2012-04-26 Daikin Industries Ltd 空気調和装置
JP2016161241A (ja) * 2015-03-03 2016-09-05 シャープ株式会社 フィルタユニット
KR102210932B1 (ko) * 2019-02-27 2021-02-02 주식회사 조이산업 중앙 냉난방 설비의 개별 제어 시스템
KR20200104555A (ko) * 2019-02-27 2020-09-04 주식회사 조이산업 중앙 냉난방 설비의 개별 제어 시스템
CN110822697A (zh) * 2019-10-29 2020-02-21 浙江创力电子股份有限公司 空气过滤机构及应用过滤机构的新风系统
EP4095453A1 (fr) * 2021-05-24 2022-11-30 LG Electronics Inc. Système de climatisation
US12134058B2 (en) 2021-05-24 2024-11-05 Lg Electronics Inc. Filter cleaner and air-processing apparatus including filter cleaner
US12326277B2 (en) 2021-05-24 2025-06-10 Lg Electronics Inc. Air-conditioning system
US12385666B2 (en) 2021-05-24 2025-08-12 Lg Electronics Inc. Air-processing apparatus
US12474068B2 (en) 2021-05-24 2025-11-18 Lg Electronics Inc. Air-conditioning system
US12480667B2 (en) 2021-05-24 2025-11-25 Lg Electronics Inc. Air-conditioning system

Also Published As

Publication number Publication date
TW200628736A (en) 2006-08-16
JPWO2006043430A1 (ja) 2008-05-22
TWI351498B (en) 2011-11-01
MY139120A (en) 2009-08-28
JP4050774B2 (ja) 2008-02-20

Similar Documents

Publication Publication Date Title
WO2006043430A1 (fr) Climatiseur
JP2004044933A (ja) 空気調和機
EP3360619B1 (fr) Dispositif de nettoyage de filtre pour un climatiseur
JP7289039B2 (ja) フィルタ清掃装置を備える空気調和機及び空気調和機のエアフィルタ清掃方法
JP2004283703A (ja) 空気調和機のフィルター装置
JP2004286345A (ja) 空気調和機のフィルター装置
JPWO2004081461A1 (ja) エアフィルタの自動清掃機能付き室内ユニットを備えた空気調和機
JP3918789B2 (ja) 空気調和機
JP2004156794A (ja) 空気調和機
JP5240020B2 (ja) 空気調和機
JP5368156B2 (ja) 空気調和機
JP2009210187A (ja) 空気調和装置
JP2004283704A (ja) 空気調和機のフィルター装置
JP4269141B2 (ja) 空気調和機
JP3807451B2 (ja) 空気調和機
JP2006105439A (ja) 空気調和機の塵埃吸引装置の制御方法
JP4134768B2 (ja) 空気調和機
JP2008039390A (ja) 空気調和機
JP5092409B2 (ja) 空気調和機
JP4736685B2 (ja) 空気調和機
CN101040152A (zh) 空调机
JP4645059B2 (ja) フィルター装置及び空気調和機
WO2006049244A1 (fr) Climatiseur
JP3807452B2 (ja) 空気調和機
JP4449703B2 (ja) 空気調和機のフィルタ−装置

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 2006542323

Country of ref document: JP

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 200580034782.X

Country of ref document: CN

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 05790616

Country of ref document: EP

Kind code of ref document: A1