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WO2012044114A2 - Appareil de nettoyage d'un climatiseur encastré dans le plafond - Google Patents

Appareil de nettoyage d'un climatiseur encastré dans le plafond Download PDF

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Publication number
WO2012044114A2
WO2012044114A2 PCT/KR2011/007247 KR2011007247W WO2012044114A2 WO 2012044114 A2 WO2012044114 A2 WO 2012044114A2 KR 2011007247 W KR2011007247 W KR 2011007247W WO 2012044114 A2 WO2012044114 A2 WO 2012044114A2
Authority
WO
WIPO (PCT)
Prior art keywords
air conditioner
housing
ceiling
shaft
injection
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/KR2011/007247
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English (en)
Korean (ko)
Other versions
WO2012044114A3 (fr
Inventor
문대식
문지훈
하병옥
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2011800477763A priority Critical patent/CN103153492A/zh
Publication of WO2012044114A2 publication Critical patent/WO2012044114A2/fr
Publication of WO2012044114A3 publication Critical patent/WO2012044114A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0229—Suction chambers for aspirating the sprayed liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • F24F2006/146—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles using pressurised water for spraying
    • 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
    • F24F2221/22—Cleaning ducts or apparatus
    • F24F2221/225—Cleaning ducts or apparatus using a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/16—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using rotating elements

Definitions

  • the present invention relates to a ceiling-type air conditioner cleaning device, and more particularly, to easily attach to the ceiling-type air conditioner without additional preparation work for cleaning, the high-pressure washing water, the high pressure of the inside of the air conditioner through the injection pipe rotated by the injection pressure
  • high-pressure steam can effectively remove the foreign matter inside the air conditioner
  • a ceiling-type air conditioner cleaning device that can easily observe the cleaning process inside the air conditioner during the cleaning operation.
  • the ceiling type air conditioner is fixedly installed on the ceiling to generate cold air and discharge cold air from the ceiling to the indoor space.
  • FIG. 1 is a view showing a ceiling air conditioner.
  • the ceiling type air conditioner 1 includes a housing 10 installed in a form embedded in a ceiling, a driving motor 20 provided in the housing 10 and having a driving shaft 21, and a driving motor.
  • the drive fan 30 mounted on the drive shaft 21 of the 20, the heat exchanger 40 provided inside the housing 10 in a form surrounding the drive fan 30, and the bottom of the housing 10.
  • the cover is fixed and has a cover having a suction port 51 through which air is sucked and a blower port 53 through which air is discharged.
  • the conventional air conditioner cleaning device includes a nozzle rotating shaft having a waterproof cover coupled to a housing of an air conditioner installed on a ceiling, and a nozzle disposed at an upper side of the waterproof cover and spraying steam, hot water, and compressed air for drying the air conditioner. It consists of a drive unit for rotating the nozzle rotation shaft, and a steam generator connected to the steam supply passage of the nozzle.
  • the driving unit includes a first gear provided on the nozzle rotation shaft, a second gear engaged with the first gear, and a driving shaft on which the second gear is mounted, and the motor for rotating the second gear.
  • the air conditioner cleaning apparatus of the prior art combines the waterproof cover to the housing to accommodate the cleaning nozzle inside the housing of the air conditioner, and drives the motor to rotate the nozzle rotating shaft, through the nozzle to the steam, hot water and It evenly sprays the dry compressed air and cleans the inside of the air conditioner.
  • the air conditioner cleaning device of the prior art is disposed in a portion in which the rotating nozzle shaft is opposed to the driving motor installed inside the housing of the air conditioner, so that when the waterproof cover is coupled to the housing, the rotary nozzle shaft interferes with the driving motor, The motor had to be removed and the rotary nozzle shaft housed in the housing for cleaning.
  • the drive motor is fixed to the inner wall of the housing with bolts and nuts, so it must be separated using a tool, and the removal and re-installation after cleaning are operations that require considerable time and effort. It has been a big part of the effort.
  • the present invention has been made to solve the above problems, by disposing the injection pipe having the injection nozzle between the drive motor and the heat exchanger, it is possible to easily perform the cleaning operation without removing the drive motor from the housing It is an object of the present invention to provide a ceiling air conditioner cleaning device.
  • the injection pipe is provided with a plurality of injection nozzles inclined in one direction, the injection pipe is rotated by the injection pressure when the high pressure washing water, high pressure air, high pressure steam, etc. are injected from the injection nozzle, so that It is an object of the present invention to provide a ceiling air conditioner cleaning device capable of effectively removing foreign matters inside an air conditioner without using driving power.
  • an object of the present invention is to provide a ceiling type air conditioner cleaning device having a plurality of convex lenses that can observe the inside of the air conditioner at the bottom of the cleaning tank to easily check the progress of the same washing process.
  • the present invention for achieving the above object is a drive motor having a housing installed on the ceiling, a drive shaft provided in the interior of the housing and the threaded end is formed, a drive fan mounted to the screw thread of the drive shaft,
  • a ceiling type air conditioner cleaning apparatus for cleaning an interior of a ceiling type air conditioner having a heat exchanger provided in a housing so as to surround a drive fan, the apparatus comprising: a cleaning tank in close contact with a lower portion of the housing and having at least one outlet formed therethrough; Fixing means for fixing the washing tank to the housing; A shaft tube which extends through the central portion of the washing tub and extends into and out of the washing tub; In communication with the shaft tube, extending in a shape bent in the circumferential direction of the shaft tube and disposed at equal intervals between the drive motor and the heat exchanger, the outer circumferential surface of the high-pressure fluid supplied through the shaft tube to the heat exchanger side A plurality of injection tubes in which a plurality of injection nozzles for injecting are formed; A shaft connecting
  • the present invention can be easily carried out without removing the drive motor from the housing of the air conditioner, it is convenient, high pressure washing water, high pressure inside the air conditioner through the injection pipe rotated by the injection pressure By selectively spraying any one of the air and the high pressure steam of the foreign matter inside the air conditioner can be effectively removed.
  • Figure 2 is an exploded perspective view showing the structure of the ceiling air conditioner cleaning apparatus according to an embodiment of the present invention
  • Figure 3 is a cross-sectional view showing the structure of a ceiling air conditioner cleaning apparatus according to an embodiment of the present invention
  • FIG. 4 is a view showing a structure coupled to the connector in the washing tank in one embodiment of the present invention
  • FIG. 5 is a view showing a structure coupled to the support in the washing tank in one embodiment of the present invention
  • FIG. 2 is an exploded perspective view showing the structure of a ceiling air conditioner cleaning apparatus according to an embodiment of the present invention
  • Figure 3 is a cross-sectional view showing the structure of a ceiling air conditioner cleaning apparatus according to an embodiment of the present invention.
  • the ceiling type air conditioner cleaning device 100 is coupled to the bottom of the ceiling type air conditioner 1 to wash the inside of the ceiling type air conditioner 1.
  • the ceiling type air conditioner (1) as shown in Figure 1, the housing 10 is fixed to the fixed base 11 is installed inside the ceiling (2), the housing 10 is provided in the interior of the drive shaft 21 A drive motor 20 having a drive motor, a drive fan 30 mounted to the drive shaft 21 of the drive motor 20, a heat exchanger 40 provided in the housing 10 to surround the drive fan 30, and
  • the cover 50 is fixed to the bottom of the housing 10 and has a suction port 51 through which air is sucked and a blower port 53 through which air is discharged.
  • the cover 50 fixed to the bottom of the housing 10 is removed, and then the ceiling type air conditioner cleaning device 100 of the present invention is mounted on the bottom of the opened housing 10. Will be combined.
  • Ceiling type air conditioner cleaning device 100 is a washing tank 110 in close contact with the housing 10 of the ceiling type air conditioner 1, the cleaning tank 110, the housing 10 of the ceiling type air conditioner (1) Fixing means for fixing to 120, and through the central portion of the washing tank 110 is provided to be rotatable in the shape bent in the circumferential direction of the shaft tube 130 and the shaft tube 130 accommodated inside the housing (10) A shaft connected to the upper end of the shaft tube 130 so that the plurality of injection pipe 140 and the drive shaft 21 of the drive motor 20 is inserted into the extension and the plurality of injection nozzles 141 on the outer circumferential surface It comprises a connecting pipe 150, the motor cover 160 is coupled to surround the drive motor 20 to seal the drive motor 20.
  • the washing tank 110 is formed in a shape corresponding to the housing 10 so as to be in close contact with the bottom of the housing 10 of the ceiling-type air conditioner 1 as an open cylindrical shape.
  • a plurality of outlets 111 are formed in the central portion of the washing tank 110.
  • Fixing means 120 is configured to fix the washing tank 110 to the housing 10, it may be made of a hook 121, a band, a fixed spring and the like.
  • the fixing means 120 is composed of a hook 121, a plurality of hooks 121 are provided along the side circumference of the cleaning tank (110).
  • Hook 121 is hinged to the side of the washing tank 110, when the washing tank 110 is in close contact with the bottom of the housing 10, by rotating the hook 121 toward the housing 10 to the side of the housing 10 Hook up.
  • the housing 10 is disposed to face the holder 11 and is fastened to a plurality of support bars 13 provided on the holder 11 and supported by the holder 11.
  • a fastening piece 15 to which a plurality of support bars 13 are fastened is protruded, and the hook 121 of the washing tank 110 is hooked to the fastening piece 15 so that the cleaning tank 110 is hooked up. ) Is fixed to the housing 10.
  • the fixing means 120 when the fixing means 120 is formed of a band, one end of the band is fixed to the side of the washing tank 110, and the other end of the band is fastened to the support bar 13 or the housing 10 ( It is possible to fix the cleaning tank 110 to the housing 10 by fixing to the 15).
  • the fixing means 120 is made of a fastening spring
  • one end of the fastening spring is fixed to the side of the washing tank 110, the other end of the fastening spring fastening piece of the support bar 13 or the housing 10
  • the washing tank 110 can be fixed to the housing 10.
  • the washing tank 110 is elastically supported by the housing 10 by the elasticity of the fastening spring.
  • the shaft tube 130 extends inward and outward through the central portion of the washing tank 110 and is coupled to the bearing 131 so as to be rotatable.
  • the shaft tube 130 is accommodated inside the housing 10 and disposed below the driving motor 20 provided in the housing 10.
  • the shaft tube 130 may be connected to a supply device (not shown) for supplying a high pressure fluid through a hose.
  • the high pressure fluid may selectively use high pressure washing water, high pressure air, high pressure steam, or the like.
  • outlet 111 of the washing tank 110 may be connected to the hose for cleaning the inside of the housing 110 and the discharged washing water and foreign matter.
  • the injection pipe 140 communicates with the shaft pipe, extends in the circumferential direction from the top of the shaft pipe 130, and is bent to be positioned between the drive motor 20 and the heat exchanger 40.
  • two to eight injection pipes 140 are disposed at equal intervals between the driving motor 20 and the heat exchanger 40.
  • the outer circumferential surface of the injection pipe 140 is provided with a plurality of injection nozzles 141 along the longitudinal direction.
  • the plurality of injection nozzles 141 serves to clean the heat exchanger 40 by selectively spraying any one of high pressure fluid, that is, high pressure washing water, high pressure air, and high pressure steam, toward the heat exchanger 40. do.
  • the plurality of injection nozzles 141 are provided with a predetermined angle of inclination in the outer radial direction from the outer circumferential surface of the injection pipe 140, so that any one of high pressure washing water, high pressure air, high pressure steam is injected to the injection pressure By rotating the plurality of injection pipe 140 around the shaft tube 130.
  • the angle of the injection nozzle 141 is configured in the range of 30 ° to 60 °, the plurality of injection pipes 140 may be easily rotated about the shaft pipe 130 by the injection pressure of the injection nozzle 141. have.
  • An upper portion of the shaft tube 130 is provided with a shaft connecting tube 150 into which the driving shaft 21 of the driving motor 20 is inserted.
  • the shaft connecting pipe 150 is configured in the form of a hollow tube, is connected to the upper end of the shaft pipe 130, the drive shaft 21 of the drive motor 20 is inserted into the upper.
  • the shaft connecting tube 150 holds the rotation center, so that the shaft tube 130 and the plurality of injection tubes 140 are stably. It can rotate.
  • the motor cover 160 is coupled to the drive motor 20 installed in the housing 10.
  • the motor cover 160 serves to seal the driving motor 20 to spray the high pressure washing water, the high pressure air, and the high pressure steam from the injection nozzle 141 to clean the heat exchanger 40. 20) Prevents water or foreign matter from penetrating.
  • the motor cover 160 is formed in a cylindrical shape having an upper end to surround the driving motor 20, and a through hole 161 through which the driving shaft 21 of the driving motor 20 passes is formed at a lower center portion thereof. have. Therefore, when the motor cover 160 is coupled to the drive motor 20, the drive fan 30 coupled to the thread 21a of the drive shaft 21 is removed and the drive shaft 21 is inserted into the through hole 161. The motor cover 160 is coupled to the drive motor 20.
  • the inner circumferential surface of the through hole 161 is provided with a hook piece 163 having its own elasticity.
  • the motor shaft 160 can be fixed to the drive motor 20 by being elastically returned and being locked to the thread 21a of the drive shaft 21. .
  • each convex lens 170 is disposed with the convex portion of the lens facing inward of the housing 10.
  • the user can observe the inside of the housing 10 through the plurality of convex lenses 170, and can check how much the inside of the air conditioner has been cleaned during the cleaning operation.
  • the contaminated washing water is discharged to the outlet 111 through a channel formed between the plurality of convex lenses 170.
  • the contaminated washing water may be prevented from adhering to the upper portion of the convex lens 170, the user may easily observe the inside of the housing 10 through the convex lens 170 even during the washing process. can do.
  • FIG 4 is a view showing a structure coupled to the connector in the washing tank in one embodiment of the present invention.
  • the connector 180 is formed in a tubular shape having an upper opening and is detachably provided in the washing tank 110 and connected to the shaft tube 130 and supplied to the shaft tube 130. It consists of an inlet port 183 forming an injection passage of the high-pressure fluid to be, and the outlet port 185 connected to the outlet port 111 to form an external discharge passage of the washing water or foreign matter discharged through the outlet port 111.
  • a coupling jaw 113 is formed at the center of the bottom surface of the washing tank 110 to surround the shaft tube 130 and the outlet 111, and an opening of the body portion 181 is formed on the coupling jaw 113.
  • the connector 180 having the configuration as described above is detachably installed on the bottom surface of the cleaning tank 110, and may be used by connecting the hoses 133 to the inlet port 183 and the outlet port 185, respectively.
  • FIG 5 is a view showing a structure coupled to the support in the washing tank in one embodiment of the present invention.
  • the support 190 is detachably provided at the bottom of the washing tank 110 to support the washing tank 110 in a liftable manner.
  • the support 190 has a telescopic structure that can be folded in multiple stages, and supports the washing tank 110 from the ground.
  • the support 190 may be used in place of the fixing means 120 provided in the washing tank 110, it may be used together with the fixing means 120.
  • the connector 180 may be installed at the upper end of the support 190 to be coupled to the bottom of the washing tank 110 together with the connector 180.
  • the cover 50 coupled to the housing 10 is removed, and the drive fan 30 mounted to the drive shaft 21 of the drive motor 20 is removed.
  • the washing tank 110 is in close contact with the bottom of the housing 10, and the washing tank 110 is fixed to the bottom of the housing 10 using fixing means 120 such as a hook 121, a band, and a fixing spring.
  • fixing means 120 such as a hook 121, a band, and a fixing spring.
  • a plurality of spray tubes 140 extending from the shaft tube 130 and the shaft tube 130 are accommodated in the housing 10, and the spray tube 140 is accommodated.
  • the plurality of injection nozzles 141 are directed toward the heat exchanger 40 inside the housing 10.
  • high pressure washing water, high pressure air, and high pressure steam are selected through a supply device (not shown) and supplied to the shaft tube 130 through a hose.
  • a high pressure washing water is supplied to the shaft tube 130, and the high pressure washing water flows through a plurality of spray tubes 140 extending from the shaft tube 130. 141 is injected into the heat exchanger 40 inside the housing 10.
  • the plurality of injection nozzles 141 are provided to have a predetermined angle inclination angle in the outer radial direction from the outer circumferential surface of the injection tube 140, the high pressure washing water is injected from the plurality of injection nozzles 141 by the injection pressure
  • the plurality of injection pipes 140 are rotated about the shaft tube 130, and thus the washing water is evenly injected to the heat exchanger 40.
  • the contaminated washing water that has washed the heat exchanger 40 is discharged through the outlet 111 provided in the washing tank 110, and when the connector 180 is connected to the outlet 111, the contaminated washing water may be discharged to the outside. .
  • the washing water may be supplied to the shaft tube 130 through the injection hole 183 of the connector 180.
  • the plurality of convex lenses 170 provided on the bottom surface of the washing tank 110 can check the progress of the washing operation, and when the cleaning is completed, by releasing the fixing means 120 to clean the washing tank 110 housing 10 The cleaning of the ceiling air conditioner 1 is terminated by removing the ().
  • the present invention can be easily carried out without removing the drive motor from the housing of the air conditioner, it is convenient, high pressure washing water, high pressure inside the air conditioner through the injection pipe rotated by the injection pressure By selectively spraying any one of the air and the high pressure steam of the foreign matter inside the air conditioner can be effectively removed.
  • the ceiling type air conditioner cleaning device is easily attached to the ceiling type air conditioner without any preparation for cleaning, and the high pressure washing water, the high pressure air, the high pressure steam inside the air conditioner through the injection pipe rotated by the injection pressure. It is a device used to clean the inside of the air conditioner by selectively spraying any one.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

La présente invention concerne un appareil de nettoyage d'un climatiseur encastré dans le plafond, et plus particulièrement un appareil de nettoyage d'un climatiseur encastré dans le plafond et simplement fixé au climatiseur encastré dans le plafond sans aucune préparation séparée pour le nettoyage, conçu pour injecter sélectivement de l'eau de lavage à haute pression, de l'air à haute pression, ou de la vapeur à haute pression dans le climatiseur au moyen d'un tuyau d'injection tournant au moyen de la pression d'injection, ce qui permet d'éliminer efficacement les substances étrangères de l'intérieur du climatiseur et de réaliser facilement le processus de nettoyage dans le climatiseur. A cet effet, selon la présente invention, l'appareil de nettoyage d'un climatiseur encastré dans le plafond comprend un boîtier installé dans le plafond, un moteur d'entraînement disposé dans le boîtier et présentant un arbre d'entraînement dont l'extrémité est filetée, un ventilateur d'entraînement accouplé au filet de l'arbre d'entraînement, et un échangeur de chaleur disposé dans le boîtier de manière à entourer le ventilateur d'entraînement, l'appareil comprenant : une cuve de lavage en contact étroit avec une partie inférieure du boîtier, et dont le fond présente au moins un orifice de sortie ; un moyen de fixation destiné à fixer la cuve de lavage au boîtier ; un tube d'arbre pénétrant à travers le centre de la cuve de lavage et s'étendant à l'intérieur et à l'extérieur de la cuve de lavage de telle sorte que le tube d'arbre puisse tourner ; plusieurs tuyaux d'injection en communication avec le tube d'arbre, fléchis et s'étendant autour de la circonférence du tube d'arbre et disposés à intervalles égaux entre le moteur d'entraînement et l'échangeur de chaleur, et dont les surfaces extérieures présentent plusieurs buses d'injection destinées à injecter un fluide à haute pression introduit par le tube d'arbre dans l'échangeur de chaleur ; un tuyau de raccordement d'arbre creux raccordé à la partie supérieure du tube d'arbre de telle sorte que l'arbre d'entraînement du moteur d'entraînement puisse être inséré dans le tuyau de raccordement d'arbre creux ; et un couvercle de moteur ayant la forme d'un cylindre présentant une extrémité ouverte et recouvrant le moteur d'entraînement de manière à étanchéifier ce dernier.
PCT/KR2011/007247 2010-10-01 2011-09-30 Appareil de nettoyage d'un climatiseur encastré dans le plafond Ceased WO2012044114A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011800477763A CN103153492A (zh) 2010-10-01 2011-09-30 天井式空调的清洗装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0095807 2010-10-01
KR1020100095807A KR101237310B1 (ko) 2010-10-01 2010-10-01 천정형 에어컨 세정장치

Publications (2)

Publication Number Publication Date
WO2012044114A2 true WO2012044114A2 (fr) 2012-04-05
WO2012044114A3 WO2012044114A3 (fr) 2012-07-19

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KR (1) KR101237310B1 (fr)
CN (1) CN103153492A (fr)
WO (1) WO2012044114A2 (fr)

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CN103939988A (zh) * 2014-03-31 2014-07-23 美的集团股份有限公司 空调器室内机
EP3549684A1 (fr) * 2018-04-05 2019-10-09 Airbus Defence and Space GmbH Dispositif de nettoyage portable destiné au nettoyage liquide des composants sensibles
CN111958493A (zh) * 2020-07-28 2020-11-20 天津市通洁高压泵制造有限公司 一种高稳定性水射流清洗盘
GB2599499A (en) * 2020-09-22 2022-04-06 Pil Choi Sang System and module for automatically washing and sterilizing heat exchanger of system air conditioner
CN114738842A (zh) * 2022-04-13 2022-07-12 美的集团武汉制冷设备有限公司 空调器
CN119934573A (zh) * 2023-10-26 2025-05-06 宁波奥克斯电气有限公司 一种天花机

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KR101350256B1 (ko) * 2013-05-31 2014-01-14 김영호 집수 어셈블리
KR101401358B1 (ko) * 2013-05-31 2014-05-29 김영호 천정형 에어컨 세척장치
CN103939987B (zh) * 2014-03-31 2017-01-18 美的集团股份有限公司 空调器室内机
CN103939990B (zh) * 2014-03-31 2017-05-17 美的集团股份有限公司 空调器室内机
CN105509205B (zh) * 2016-01-26 2019-09-10 太仓苏晟电气技术科技有限公司 一种全方位无死角自我清洁的环保型空调
KR101703932B1 (ko) * 2016-07-01 2017-02-07 김태중 환풍기
WO2018147693A1 (fr) * 2017-02-13 2018-08-16 심종원 Appareil pour nettoyer un filtre d'un climatiseur de type au plafond
KR102015721B1 (ko) * 2018-01-25 2019-10-21 심종원 천장형 에어컨 필터 청소장치
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JP7182922B2 (ja) * 2018-07-05 2022-12-05 三菱電機ビルソリューションズ株式会社 空気調和機の洗浄装置
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CN103153492A (zh) 2013-06-12
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