KR20110066899A - Cleaning device for ceiling-type air conditioner - Google Patents

Cleaning device for ceiling-type air conditioner Download PDF

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Publication number
KR20110066899A
KR20110066899A KR1020100130180A KR20100130180A KR20110066899A KR 20110066899 A KR20110066899 A KR 20110066899A KR 1020100130180 A KR1020100130180 A KR 1020100130180A KR 20100130180 A KR20100130180 A KR 20100130180A KR 20110066899 A KR20110066899 A KR 20110066899A
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KR
South Korea
Prior art keywords
nozzle
supply pipe
cleaning
air conditioner
rotating plate
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Application number
KR1020100130180A
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Korean (ko)
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KR101112604B1 (en
Inventor
권영혁
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주식회사 에어텍씨엔피
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Priority to KR1020100130180A priority Critical patent/KR101112604B1/en
Publication of KR20110066899A publication Critical patent/KR20110066899A/en
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Publication of KR101112604B1 publication Critical patent/KR101112604B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

PURPOSE: A cleaning device of a ceiling type air conditioner, which improves work efficiency and reduces a cleaning time, is provided to collect scattered droplets in a polluted water tray using a rubber without damage to a ceiling. CONSTITUTION: A cleaning device of a ceiling type air conditioner comprises a base part(102) and a moving work part(134). The base part supplies washing solution or cleaning water to first and second supply lines. The moving work part has a lift plate(137), a contaminated water receiver, and a cleaning part. The lift plate is detachably connected to a lift beam(132) of an elevating device(130). The contaminated water receiver is detachably fixed to a support leg(133) fixed to the lift plate. The cleaning part comprises a nozzle driving part, a rotation plate, and first and second nozzles. The first and second nozzles spray washing solution or cleaning water to the inner wall surface of an air-conditioner.

Description

Cleaning device for ceiling-type air conditioner}

The present invention relates to a ceiling type air conditioner cleaning apparatus, and more particularly, to a ceiling type air conditioner cleaning apparatus capable of shortening the cleaning time and automating the cleaning process while minimizing manpower.

Ceiling type air conditioner is a device that absorbs indoor heat and releases it to the outside to lower the temperature of the room.The principle of operation is the refrigerant of high temperature and high pressure that is sent to the condenser after being compressed by the high temperature and high pressure from the compressor. Is cooled by a fan and changed to low temperature and high pressure.

The low temperature and high pressure refrigerant passes through the capillary and is reduced in pressure to low temperature. The low temperature and low pressure refrigerant passes through the evaporator, absorbs the surrounding heat, and blows the wind to generate cold air.

The use of such ceiling-type air conditioners is increasing in frequency due to the improvement of living standard of the modern people and the abnormal temperature phenomenon. Due to this demand, odors and stains inside ceiling air conditioners increase respiratory diseases, and the awareness of the problem of ceiling air conditioners is increasing year by year. Is becoming important.

If dust grease adheres to the coils or fins of the ceiling-mounted air conditioners installed on the ceiling, the thermal efficiency and indoor air pollution will be reduced. Since there was no cleaning by hand or by removing the air conditioner, putting it on the floor, dismantling and cleaning, there was a considerable difficulty, so the cleaning of the ceiling air conditioner is almost ignored.

Although there is a recently developed ceiling-type air conditioner cleaning device, not only it is difficult to install, but also takes a long time, so it is not only expensive to maintain and maintain, but also a problem that the amount of work per day is limited due to time efficiency in a cleaning company using such a device. There is this.

Disclosure of the Invention An object of the present invention devised to solve the above problems is to provide a ceiling type air conditioner cleaning apparatus capable of automating a cleaning process while reducing cleaning time and minimizing manpower.

The present invention for achieving the above object, the base portion for supplying the cleaning liquid or the washing water to the first supply line and the second supply line; And a lift plate detachably connected to the lift beam of the elevating device mounted on the base, a polluted water receiver removably fixed to a support leg fixed to the lift plate, and a wash installed at the center of the polluted water receiver. A moving part having a part, and the washing part comprises a nozzle driving part fixed to the polluted water receiver; A rotating plate rotatably installed to the nozzle driving unit; And a first nozzle and a second nozzle installed on the rotating plate and connected to the first supply line and the second supply line to spray cleaning liquid or washing water toward the inner wall surface of the ceiling air conditioner. The first nozzle is a ceiling type air conditioner cleaning device which is preceded by the rotational direction of the rotating plate rather than the second nozzle, and the base part is provided with a control panel that controls the supply of the cleaning liquid or the washing water and controls the nozzle driving part.

In addition, the first nozzle is characterized in that the cleaning liquid is supplied when the first rotation of the rotating plate, the washing water is supplied when the second rotation.

The base unit includes a housing constituting the body, a cleaning tank in which a cleaning agent is stored in the housing, a washing water tank in which washing water is stored in the housing, a cleaning control valve connected to the cleaning tank, and the washing water tank. A first wash water control valve and a second wash water control valve connected to each other, a mixer connected to the detergent control valve and the first wash water control valve, and one end of the mixer and the other end connected to the first nozzle And a second pump having one end connected to the first pump and the second washing water control valve and the other end connected to the second nozzle.

In addition, the nozzle driving unit is installed to be movable in the vertical direction through the rotating plate, the lower end is connected to the first supply line and the second supply line, respectively, the upper end is connected to the first nozzle and the second nozzle A first supply pipe and a second supply pipe; A moving plate integrally fixed to lower ends of the first supply pipe and the second supply pipe; And a moving rack having one end fixed to the moving plate, the other end connected to a reference plate to which the first supply pipe and the second supply pipe are fixed above the rotation plate, and moving up and down by a moving rack driving motor. It is characterized by.

In addition, a first connecting pipe is vertically connected to the first supply pipe at an upper end of the first supply pipe, and a first nozzle holder to which the first nozzle is mounted is rotatably fixed to an end of the first supply pipe. A first nozzle holder is connected by a first angle control beam and a first angle control link installed through the rotating plate, and an angle thereof is adjusted; a second connection pipe is connected to the second supply pipe at an upper end of the second supply pipe; The second nozzle holder is rotatably fixed to the end of the second supply pipe, and the second nozzle holder is rotatably mounted to the end of the second supply pipe. It is connected by the second angle control link is characterized in that the angle is adjusted.

Through the present invention, it is possible to clean the ceiling type air conditioner only by operating the device, and to collect and treat the polluted water which is scattered. In addition, the cleaning time can be significantly reduced, thereby improving work efficiency.

1 is a perspective view of a ceiling air conditioner cleaning apparatus according to an embodiment of the present invention.
FIG. 2 is a perspective view of a moving work unit of the ceiling type air conditioner cleaning device of FIG. 1.
3 is a perspective view of the rotary cleaning unit of the mobile work unit of FIG.
4 is a block diagram of a configuration for supplying the cleaning liquid and the washing water of the ceiling type air conditioner cleaning apparatus of FIG.
FIG. 5 is a cross-sectional view of an operation using the ceiling type air conditioner cleaning device of FIG. 1. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In adding reference numerals to components of the following drawings, it is determined that the same components have the same reference numerals as much as possible even if displayed on different drawings, and it is determined that they may unnecessarily obscure the subject matter of the present invention. Detailed descriptions of well-known functions and configurations will be omitted.

Ceiling type air conditioner cleaning apparatus 100 according to an embodiment of the present invention basically includes a base portion 102, the moving work unit 134 mounted on the base portion 102.

The base part 102 supplies the cleaning liquid or the washing water to the first supply line 126 and the second supply line 128, and contaminates the mobile work part 134 to move the mobile work part 134. An elevator 130 driving the lift beam 132 integrally connected to the receiver 136 is mounted therein.

The elevating device 130 is a device for operating the lift beam 132 up and down by using a hydraulic or screw method, it is installed in the housing 104 can be suppressed noise. In addition, since the well-known technique may be used for the elevating device 130, a detailed description thereof will be omitted.

In the base portion 102, in addition to the elevating device 130, a cleaning tank 110 in which a cleaning agent is stored in the housing 104, and a washing water tank 112 in which washing water is stored in the housing 104. And a detergent control valve 114 connected to the detergent tank 110, a first wash water control valve 116 and a second wash water control valve 118 connected to the wash water tank 112, and the detergent Mixer 122 is connected to the control valve 114 and the first washing water control valve 116, the first nozzle 144 of the mobile work unit 134 is connected to one end and the other end of the mixer 122 A first pump 124 connected to the second pump water, and a second pump 120 connected to one end of the second washing water control valve 118 and the other end connected to the second nozzle 146 of the mobile work unit 134. Included.

The noise generated by the first pump 124 and the second pump 120 is leaked to the outside by the first pump 124 and the second pump 120 embedded in the housing 104. It can be suppressed as much as possible.

The detergent contained in the detergent tank 110 may use a liquid phase, and the detergent control valve 114 may adjust the amount of the detergent flowing into the mixer 122. In addition, the first washing water control valve 116 adjusts the amount of water supplied from the washing water tank 112 to match the mixing ratio of the cleaning agent and the washing water. Therefore, the washing agent and the washing water introduced into the mixer 122 are mixed and supplied to the first valve 144 through the first supply line 126 through the first pump 124 as a washing liquid in a liquid state. At this time, when the detergent control valve 114 is closed, it is possible to supply only the washing water to the first valve 144.

The mixer 122 may use a known technique, and simply by connecting two tubes. Alternatively, the mixer 122 may be configured in the form of a double tube so as to flow the cleaning solution in the center thereof to the pipe to which the washing water is supplied.

The second washing water control valve 118 adjusts the amount of washing water for rinsing the washing liquid sprayed on the inner wall of the air conditioner 10, and passes the second supply line 128 through the second pump 120 to pass through the second washing line. It is supplied to two nozzles 146.

The control panel 106 is formed at one side of the housing 104, the detergent control valve 114, the first wash water control valve 116, the second wash water control valve 118, and the first pump 124. ), It is possible to control the second pump 120, and to control all operations of the mobile work unit 134. Accordingly, the mobile work unit 134 is provided with an electrical connection portion 164 to be electrically connected to the control panel 106, the electrical connection portion 164 and the cable 141 extending from the housing 104 and Connected.

A moving wheel 108 is installed below the housing 108 to easily move the ceiling air conditioner cleaning device 100 to a desired place.

The movable work part 134 is a lift plate 137 detachably connected to the lift beam 132 and a polluted water receiver detachably fixed to a support leg 133 fixed to the lift plate 137. 136, and the washing unit 142 is installed in the center of the contaminated water receiver (136).

The lift plate 137 may be fixed to the lift beam 132 by a first fastening member 135. As the first fastening member 135, a known technique may be applied, and a screw method may be simply used. In addition, the support leg 133 is fixed to the lift plate 137 may be mounted detachably to reduce the volume when folded. In addition, the connection of the support leg 133 and the polluted water receiver 136 may be fixed by the second fastening member 139. As the second fastening member 139, a known technique may be applied, and a screw method may be simply used.

The polluted water receiver 136 collects the washing liquid and the washing water scattered to the lower side of the air conditioner 10 during the washing operation, and a drain hole 138 is formed in the polluted water receiver 136 so that the drain hole It is possible to discharge the contaminated water to a desired place, for example, the toilet by the contaminated water drainage pipe 140 connected to 138.

The shape of the polluted water receiver 136 is not limited, and may be formed in a polygon, a circle, a cone, a square pyramid, or the like. However, the cross-sectional area of the polluted water receiver 136 is preferably larger than the cross-sectional area of the air conditioner 10. In addition, it is also possible to form a bump to prevent the scattering of water along the upper edge of the polluted water receiver 136. The prevention jaw may be formed of a material such as rubber so that small droplets scattered without damaging the surface of the ceiling may be collected into the polluted water receiver 136.

The washing unit 142 may be a nozzle driving unit 148 fixed to the contaminated water receiver 136, a rotating plate 150 installed to be rotatable to the nozzle driving unit 148, and the rotating plate 150. Installed and connected to the first supply line 126 and the second supply line 128, the first nozzle 144 and the second nozzle 146 for spraying a cleaning liquid or washing water toward the inner wall surface of the ceiling type air conditioner 10. ).

In particular, the first nozzle 144 is installed to be preceded in the rotational direction of the rotation plate 150 than the second nozzle (146). Therefore, when the first nozzle 144 first sprays the cleaning liquid, the following second nozzle 146 sprays the washing water to rinse the cleaning liquid sprayed first. Therefore, it is possible to dramatically improve the washing speed as compared with the conventional method.

In addition, in order to enhance the rinsing function, the first nozzle 144 may be supplied with a cleaning liquid during the first rotation of the rotating plate 150, and may be controlled by the control panel 106 such that the washing water is supplied during the second rotation. have. That is, it is possible to supply only the washing water to the first nozzle 144 by closing the detergent control valve 114 by the control panel 106.

In addition, the nozzle driving unit, the first supply pipe 156 is installed so as to penetrate the rotation plate 150 to move in the vertical direction and the first connector 160 and the second connector 162 are installed at the bottom, respectively; A second supply pipe 158, a moving plate 152 integrally fixed to the lower end of the first supply pipe 156 and the second supply pipe 158, and one end is fixed to the moving plate 152 and the other end Moving upward and downward by a moving rack driving motor (not shown) connected to a reference plate 170 on which the first supply pipe 156 and the second supply pipe 158 are fixed above the rotation plate 150. A rack 154.

The first connector 160 and the second connector 162 are connected to the first supply line 126 and the second supply line 128, respectively. The first connector 160 and the second connector 162 are exposed to the lower side than the movable plate 152 to connect the first supply line 126 and the second supply line 128. It can be done easily.

The movable rack 154 may be driven by a pinion gear (not shown) or a screw gear (not shown), and the upper portion of the movable rack 154 may be protected from a cleaning liquid or washing water, as shown in FIG. 3. The protective tube 172 is elastically covered with rubber or plastic. In addition, a first guide 166 and a second guide 168 for guiding the movement of the first connector 160 and the second connector 162 may be installed on an upper surface of the rotating plate 150. .

In addition, a contact sensor 176 protrudes from the reference plate 170 so as to prevent excessive rise of the first nozzle 144 and the second nozzle 146, and the contact sensor 176 has a sensor connection unit ( It is electrically connected to the control panel 106 via the cable 141 through 174. Therefore, the upward movement of the movable rack 154 may be controlled by the signal of the contact sensor 176.

In addition, in order to widen the injection range of the first nozzle 144 and the second nozzle 146, it is preferable to adjust the angle in the vertical direction. To this end, a first connecting pipe 194 is vertically connected to the first supply pipe 156 at an upper end of the first supply pipe 156, and a first nozzle 144 at an end of the first supply pipe 156. The first nozzle holder 184 to which is mounted is rotatably fixed. In addition, the first nozzle holder 184 is connected by the first angle control beam 178 and the first angle control link 182 installed through the rotation plate 150 to adjust the angle. The movement of the first angle control beam 178 may use a linear motor (not shown) built in the nozzle driving device 148. In addition, the first angle control beam 178 may be provided with a first buffer spring 180 to prevent the impact of the movement by the linear motor (not shown).

Similarly, a second connecting pipe 196 is vertically connected to the second supply pipe 158 at an upper end of the second supply pipe 158, and a second nozzle 146 at an end of the second supply pipe 158. The second nozzle holder 192 to be mounted is rotatably fixed, and the second nozzle holder 192 is provided with a second angle adjusting beam 186 and a second angle adjusting installed through the rotating plate 150. The angle may be adjusted by being connected by the link 190. The movement of the second angle control beam 186 may use a linear motor (not shown) built in the nozzle driving device 148. In addition, the second angle adjustment beam 186 may be provided with a second buffer spring 188 to prevent the impact of the movement by the linear motor (not shown).

Ceiling type air conditioner cleaning apparatus 100 according to an embodiment of the present invention is basically configured as described above. Hereinafter, an operation of the ceiling type air conditioner cleaning device 100 will be described with reference to FIG. 4.

First, the ceiling type air conditioner cleaning device 100 is positioned below the ceiling type air conditioner 10, and then the movable wheel 108 is fixed. Then, the elevator 130 is operated to bring the polluted water receiver 136 into close contact with the lower portion of the ceiling air conditioner 10. The first nozzle 144 and the second nozzle 146 are raised to be positioned inside the ceiling air conditioner 10.

Next, the liquid supply device 111 is operated to supply the cleaning liquid, which is a mixture of the cleaning agent and the washing water, to the first nozzle 144, and the washing water is supplied to the second nozzle 146. In this state, the rotating plate 150 is rotated in one direction. In addition, the upper and lower angles of the first nozzle 144 and the second nozzle 146 may be adjusted simultaneously with the rotation of the rotating plate 150.

At the time when the rotation plate 150 ends one rotation, the washing water is supplied to both the first nozzle 144 and the second nozzle 146 to rinse, and rotates again one rotation.

If the rotation plate 150 is terminated by one rotation, the supply of the cleaning liquid to the first nozzle 144 is stopped at the time when the rotation plate 150 is rotated by one rotation, and the following second nozzle ( The rotating plate 150 is further advanced by the angle between the first nozzle 144 and the second nozzle 146 while supplying the washing water to the 146.

Through this process, it is possible to clean the ceiling air conditioner 10 quickly and reliably.

As described above, it has been described with reference to the preferred embodiment of the present invention, but those skilled in the art various modifications and changes of the present invention without departing from the spirit and scope of the present invention described in the claims below I can understand that you can.

10: ceiling type air conditioner 100: ceiling type air conditioner cleaning device
102: base portion 104: housing
106: control panel 108: wheels
110: cleaning tank 111: liquid supply device
112: washing water tank 114: detergent control valve
116: first washing water control valve 118: second washing water control valve
120: second pump 122: mixer
124: first pump 126: first supply line
128: second supply line 130: lifting device
132: lift beam 133: support leg
134: mobile work unit 135: first fastening member
136: polluted water receiver 137: lift plate
138: drain hole 139: second fastening member
140: polluted drainage pipe 141: cable
142: cleaning unit 144: first nozzle
146: second nozzle 148: nozzle drive unit
150: rotating plate 152: moving plate
154: mobile rack 156: first supply pipe
158: second supply pipe 160: first connector
162: second connector 164: electrical connection
166: first guide 168: second guide
170: reference plate 172: protective tube
174: sensor connection 176: contact sensor
178: first angle control beam 180: first buffer spring
182: first angle control link 184: first nozzle holder
186: second angle control beam 188: second buffer spring
190: second angle control link 192: second nozzle holder
194: first connector 196: second connector
198: support tube

Claims (5)

A base unit for supplying a cleaning liquid or washing water to the first supply line and the second supply line; And
A lift plate detachably connected to a lift beam of a lifting device mounted on the base unit, a contaminated water receiver removably fixed to a support leg fixed to the lift plate, and a washing unit installed at a center of the contaminated water receiver. The branch includes a mobile work unit,
The washing unit is a nozzle driving unit fixed to the polluted water receiver;
A rotating plate rotatably installed to the nozzle driving unit; And
A first nozzle and a second nozzle installed on the rotating plate and connected to the first supply line and the second supply line to spray cleaning liquid or washing water toward the inner wall surface of the ceiling air conditioner;
The first nozzle is preceded in the rotational direction of the rotating plate than the second nozzle, the base unit is a ceiling air conditioner cleaning device, characterized in that the control panel for controlling the supply of the cleaning liquid or washing water and the nozzle drive unit is installed .
The apparatus of claim 1, wherein the first nozzle is supplied with a cleaning liquid during the first rotation of the rotating plate, and the washing water is supplied with two rotations of the rotating plate.
According to claim 1, wherein the base unit, the housing constituting the body, a cleaning tank in which the cleaning agent is stored in the housing, a washing water tank in which the washing water is stored in the housing, and a detergent control valve connected to the cleaning tank; A first wash water control valve and a second wash water control valve connected to the wash water tank, a mixer connected to the detergent control valve and the first wash water control valve, and one end of the mixer and the other end connected to the first wash water control valve. And a first pump connected to a nozzle, and a second pump connected at one end to the second wash water control valve and connected to the second nozzle at the other end thereof.
According to claim 1, wherein the nozzle drive unit is installed to be movable in the vertical direction through the rotating plate, the lower end is connected to the first supply line and the second supply line, respectively, the first nozzle and the second at the upper end A first supply pipe and a second supply pipe connected to the nozzle;
A moving plate integrally fixed to lower ends of the first supply pipe and the second supply pipe; And
One end is fixed to the moving plate, the other end is connected to the reference plate to which the first supply pipe and the second supply pipe is fixed above the rotating plate and includes a moving rack which moves up and down by a moving rack driving motor. Ceiling air conditioner cleaning device characterized in that.
The first nozzle holder of claim 4, wherein a first connector pipe is vertically connected to the first supply pipe at an upper end of the first supply pipe, and a first nozzle holder having a first nozzle mounted at an end of the first supply pipe is rotatable. The first nozzle holder is connected to the first angle control beam and the first angle control link installed through the rotating plate, and the angle is adjusted;
A second connecting pipe is vertically connected to the second supply pipe at an upper end of the second supply pipe, and a second nozzle holder having a second nozzle is rotatably fixed to an end of the second supply pipe. The nozzle holder is connected to the second angle control beam and the second angle control link installed through the rotating plate is a ceiling type air conditioner cleaning device, characterized in that the angle is adjusted.
KR1020100130180A 2010-12-17 2010-12-17 Cleaning device for ceiling-type air conditioner KR101112604B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100130180A KR101112604B1 (en) 2010-12-17 2010-12-17 Cleaning device for ceiling-type air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100130180A KR101112604B1 (en) 2010-12-17 2010-12-17 Cleaning device for ceiling-type air conditioner

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KR20110066899A true KR20110066899A (en) 2011-06-17
KR101112604B1 KR101112604B1 (en) 2012-02-15

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JP2787436B2 (en) * 1996-09-09 1998-08-20 日菱冷熱株式会社 Automatic cleaning device for heat exchanger of ceiling mounted air conditioner
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KR101108234B1 (en) * 2011-07-22 2012-01-31 김성남 Ceiling type air conditioner cleaning device
KR101401358B1 (en) * 2013-05-31 2014-05-29 김영호 An apparatus for cleaning embedded air-conditioner in ceiling
KR101360787B1 (en) * 2013-12-26 2014-02-21 박병길 Cleaning apparatus of seiling airconditioner
KR101676283B1 (en) * 2015-06-19 2016-11-15 (주)지금강이엔지 cleaning robot for ceiling air conditioning
WO2016204413A3 (en) * 2015-06-19 2017-02-16 (주)지금강이엔지 Cleaning device for ceiling-mounted air conditioner and cleaning robot for ceiling-mounted air conditioner to which same is applied
JP2018524172A (en) * 2015-06-19 2018-08-30 ジー−グムガン イーエヌジー カンパニー リミテッドＧ−Ｇｅｕｍｇａｎｇ Ｅｎｇ Ｃｏ．，Ｌｔｄ． Cleaning device for embedded air conditioner and cleaning robot for embedded air conditioner to which the cleaning device is applied
KR101676284B1 (en) * 2016-02-29 2016-11-15 (주)지금강이엔지 Cleaning apparatus for ceiling air conditioner
KR20180023147A (en) * 2016-08-24 2018-03-07 주식회사 에스티홀딩스 Automatic cleaning device for air conditioner
KR20190100592A (en) 2018-02-21 2019-08-29 주식회사 클라우스오투 rotate type cleaner for air conditioner
KR20200008767A (en) 2018-07-17 2020-01-29 주식회사 클라우스오투 cleaner for air conditioner with horizontal movement nozzle
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