KR101924727B1 - Cleaning equipment for air conditioner - Google Patents

Abstract

Cleaning equipment comprises a water collection device and a spray device. The water collection device performs a role of collecting a liquid sprayed from the spray device to be cleaned. The spray device comprises: a mixing device capable of mixing components supplied by a plurality of pipes; a nozzle spraying the components passing through the mixing device; a central column; an image acquisition unit placed in an upper portion of the central column, and acquiring an image; and at least one light emitting element arranged around the image acquisition unit.

Description

{CLEANING EQUIPMENT FOR AIR CONDITIONER}

The present invention relates to a cleaning apparatus for an air conditioner, and more particularly, to a cleaning apparatus for a ceiling-type air conditioner.

In the case of an indoor unit of an air conditioner, indoor air is contacted to generate cold or hot air. Due to a filter and a plurality of finely bent heat sinks, not only dust accumulates but also an environment in which bacteria can reproduce is formed.

Thus, keeping the air conditioner clean is important for the health of the user, but it is difficult for the user to clean the air conditioner. Especially, in the case of the ceiling type air conditioner, it is necessary for the user to clean the ladder using the ladder, which may lead to a risk of work.

In order to solve the above-mentioned problem, a domestic registered utility model No. 0460627 (a ceiling-mounted air conditioner washing apparatus) discloses a ceiling-type air conditioner washing apparatus. However, in the case of the domestic registered utility model No. 0460627, it is difficult for the user to understand the cleaning situation easily, and it is expected that it is difficult to cope with various sizes of air conditioners.

An object of the present invention is to solve the technical problem as described above, and it is an object of the present invention to provide an air conditioner which is capable of easily and easily cleaning the air conditioner by using image information, And it is an object of the present invention to provide a cleaning device for an air conditioner that can efficiently cope with various types of air conditioners. It is another object of the present invention to provide a cleaning device for an air conditioner that can provide not only improvement in efficiency as a result of shortening of working time but also convenience in moving means.

The cleaning device of the present invention includes a collector and an injector, wherein the collector serves to collect the cleaned liquid sprayed from the injector, and the injector mixes the components supplied by the plurality of pipes Can mixer; And a nozzle for spraying the component that has passed through the mixer.

In addition, the injector may include a central pillar; An image acquisition unit positioned above the central column and capable of acquiring an image; At least one light emitting element disposed in the periphery of the image obtaining section; At least one spraying pipe connected to the mixer and arranged in parallel with the center pillar at a periphery of the center pillar; A first tube connected to the mixer and capable of supplying a gas or a liquid component to the mixer; And a second pipe connected to the mixer and capable of supplying a gas or a liquid component to the mixer, wherein components conveyed by the at least one injection pipe are injected through the nozzle.

Preferably, the injector further includes a nozzle arrangement unit disposed at an upper portion of the at least one injection nozzle and having the nozzles disposed therein, wherein the nozzle arrangement unit is composed of a plurality of parts connected with different slopes Do.

In addition, the nozzle arranging unit is characterized in that a slope of a line that makes a boundary with the outside of each of a plurality of portions on a longitudinal cross-sectional view of the center pillar, and a straight line perpendicular to the center pillar are different from each other. Further, it is preferable that a plurality of nozzles are mounted on at least a part of the plurality of parts. In addition, one portion of the plurality of portions may include a plurality of injection holes parallel to the central column, the plurality of injection holes extending in the longitudinal direction of the central column, Characterized in that the component conveyed by the at least one injection tube can be injected. In addition, the nozzle arrangement part may rotate during the injection operation of the plurality of injection holes.

Preferably, the injector further includes a motor, wherein the mixer, the at least one injection pipe, the nozzle arrangement, and the center pillar can move up and down.

In addition, the cleaning apparatus of the present invention may include: a plurality of first fixing parts formed around the injector; A plurality of second fixing parts formed around the injector; A first support having one end connected to the first fixing part and having a first node; And a second support which is connected at one end to the second fixing part and at the other end to which the first node is connected or is connected to the first node.

In addition, when the collector is extended, the first support is in contact with the collector. The first fixing part may be located above the second fixing part, and when the water collector is opened, the outer surface of the first supporting part and the water collector come into contact with each other. The first fixing part may be located below the second fixing part, and when the collector is opened, the first support and the inner surface of the collector are in contact with each other.

The first and second supports may be used to unfold and fold the collector.

Preferably, the cleaning apparatus of the present invention further includes: a ring-shaped first fixing portion forming portion having the plurality of first fixing portions; A ring-shaped second fixing part forming part formed with the plurality of second fixing parts; And a second fixed-portion-forming portion that is fixed to one of a lower side of the first fixing portion-forming portion and an upper side of the second fixing portion-forming portion in a state in which the collector is opened to fix the position of the first fixing portion- A position fix that can be performed by the user. In addition, if the position fixing portion is located adjacent to the lower side of the first fixing portion forming portion in a state in which the collector is opened, when the collector is folded, the first fixing portion forming portion moves to the lower side of the position fixing portion . When the water collecting device is folded, when the water collecting device is opened and the position fixing part is located adjacent to the upper side of the second fixing part forming part, the second fixing part forming part moves to the upper side of the position fixing part .

In addition, the cleaning apparatus of the present invention is characterized in that a groove is formed at the edge of the surface facing the collector, and the edge portion of the collector and the end portion of the first support are inserted into the groove, And a water collector fixing part that can fix the water collecting part.

Further, the collector is characterized by having a shape having at least two slopes on a sectional view. In addition, it is preferable that at least one of a temperature sensor, a pressure sensor, and a leakage sensor is provided on the upper surface of the collector fixing unit, the side of the collector fixing unit, or the side surface of the collector.

According to the cleaning apparatus for an air conditioner of the present invention, it is possible not only to easily grasp the cleaning situation by using image information but also to stably and efficiently clean the air conditioner by a simple operation, . In addition, according to the cleaning apparatus for an air conditioner of the present invention, it is possible to provide not only an improvement in efficiency due to shortening of working time, but also a convenience for a moving means.

1 is a side view of a cleaning device for an air conditioner according to a preferred embodiment of the present invention.
2 and 3 are side views, respectively, of a cleaning apparatus for an air conditioner according to a preferred embodiment of the present invention when not in use.
FIG. 4 is a top view of a cleaning apparatus for an air conditioner according to a preferred embodiment of the present invention. FIG.
5A and 5B are an exploded perspective view and a cross-sectional view, respectively, of the injector.
6A to 6D are cross-sectional views, respectively, of the support structure of the collector according to the first to fourth embodiments of the present invention.
FIG. 7 is a bottom view of the support structure of the collector according to the first embodiment of FIG. 6A; FIG.
8A and 8B are perspective views of the first fixing portion forming portion and the second fixing portion forming portion, respectively.
9 is a top view and a back view of a collector fixture according to a preferred embodiment of the present invention.
10 is an explanatory diagram of the use of the collector for the collector.

Hereinafter, a cleaning apparatus for an air conditioner according to embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It should be understood that the following embodiments of the present invention are only for embodying the present invention and do not limit or limit the scope of the present invention. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims.

The cleaning apparatus 1000 for an air conditioner of the present invention is specifically designed to clean a ceiling-type air conditioner as a cleaning apparatus 1000 of an indoor unit for an air conditioner, but it can be used for cleaning other types of air conditioners Of course.

1 is a side view of a cleaning apparatus 1000 for an air conditioner according to a preferred embodiment of the present invention. 2 and 3 are side views of a cleaning apparatus 1000 for an air conditioner according to a preferred embodiment of the present invention. In particular, in the case of FIG. 3, it can be said that the cleaning apparatus 1000 for an air conditioner is a side view at the time of movement and storage. 4 is a top view of a cleaning apparatus 1000 for an air conditioner according to a preferred embodiment of the present invention. However, some of the configurations in Figs. 1 to 4 are omitted.

1 to 4, a cleaning apparatus 1000 for an air conditioner according to a preferred embodiment of the present invention includes a water collector 100, a sprayer 200, a connection arm 300, and a main body 400 ).

The water collector 100 serves to collect the liquid that has been sprayed from the sprayer 200 and has been cleaned. At this time, the height of the connection arm 300 can be adjusted by adjusting the angle of folding or unfolding. That is, the connecting arm 300 is a joint structure having a plurality of nodes. The connection arm 300 may include a first arm 310 and a second arm 320. The first arm 310 may be inserted into the second arm 320, 310 can be adjusted by pulling out a portion thereof. However, the connection arm 300 may further include a third arm (not shown), and each arm may be folded or unfolded step by step. In addition, it is preferable that the first arm 310, the second arm 320, and the third arm 330 can be adjusted through a rotation operation. Further, the water collecting device 100 is made of a flexible material such as resin and is characterized by being foldable or unfoldable.

In addition, the cleaning apparatus 1000 of the present invention can reduce the volume as shown in FIG. 2 by folding the connecting arm 300 when not in use, and by folding the collector 100, The volume can be further reduced. By reducing the volume as shown in Fig. 3, it can be optimized for movement and storage.

When the water collector 100 is opened or folded, the sprayer 200 is positioned at the center of the water collector 100.

The injector 200 serves to inject steam, cleaning liquid, water, air, hot air or a combination thereof. That is, the injector 200 serves to inject a liquid, a gas, or a mixed component of a liquid and a gas. The main body 400 includes a cleaning liquid box, a controller for controlling the cleaning apparatus 1000, and the like. In addition, the main body 400 includes a height adjustor 410 to adjust the height of the water collector 100.

5A and 5B show an exploded perspective view and a cross-sectional view of the injector 200, respectively.

5A and 5B, the injector 200 includes an inner housing 211, a central pillar 213, an outer housing 214, a motor 215, a first pipe 217, A mixer 221, a spray tube 223, a nozzle arrangement unit 225, a nozzle 227, an image acquisition unit 229, and a light emitting element 231. The tube 219, the mixer 221,

The inner housing 211 has a hollow cylindrical shape, and has a bottom surface and a top surface. In addition, the center pillar 213 is located inside the inner housing 211, specifically, at the central portion of the injector 200. A hole is formed in the bottom surface of the inner housing 211 to connect the first pipe 217 and the second pipe 219 with the mixer 221 and a hole is formed in the upper surface of the first pipe 217 and the second pipe 219, Is connected to the nozzle arrangement part 225. [

The outer housing 214 is formed on the outside of the inner housing 211, the motor 215, the first tube 217, and the second tube 219.

The motor 215 supports the bottom surface of the inner housing 211 and moves up and down by the motor shaft to move the mixer 221 and at least one injection pipe 223 integrated with the mixer 221, 225 and the center pillar 213 can move up and down together with the inner housing 211 so that the nozzle 227 can be moved up and down during cleaning of the indoor unit of the air conditioner, have.

The first tube 217 and the second tube 219 are connected to the mixer 221 and are disposed in parallel with the central column 214 at the periphery of the central column 213 so that the external gas or liquid components are mixed, (221). Specifically, the first tube 217 and the second tube 219 are preferably connected to an external cleaning liquid chamber (not shown) or the like. One of the first tube 217 and the second tube 219 may supply a gas component and the other may supply a liquid component such as cold water, hot water or a cleaning liquid. With this structure, steam, detergent + chemical + air, hot water + air, hot air + air (for drying) can be injected into the nozzle 227. In addition, the first tube 217 and the second tube 219 are preferably formed of a flexible material.

The mixer 221 is disposed inside the inner housing 211 and can mix the components supplied by the plurality of tubes, i.e., the first tube 217 and the second tube 219. However, the number of tubes may be increased as needed. The mixer 221 may be implemented using a conventional cartridge.

The spraying pipe 223 is connected to the mixer 221 so as to be disposed at least on the periphery of the central pillar 213 inside the inner housing 211 in parallel with the central pillar 213. The components conveyed by the at least one injection tube 223 are injected through the nozzle 227. [

The nozzle arrangement part 225 is located on the upper part of the inner housing 211, that is, the upper part of the at least one injection tube 223, and a plurality of nozzles 227 are mounted. The nozzle arrangement unit 225 is formed of a plurality of parts 225a, 225b, 225c, and 225d connected to each other at different slopes.

In addition, the nozzle arrangement part 225 includes a central column 213 and a vertical column 213. The nozzle arrangement part 225 includes a central column 213 and a vertical column 213. The central column 213 has a plurality of sections 225a, 225b, 225c, It is characterized by different slopes with one straight line. Also, a plurality of nozzles 227 are mounted on at least a part of the plurality of parts 225a, 225b, 225c, and 225d. One portion of the plurality of portions 225a, 225b, 225c, and 225d is parallel to the central column 213 at the boundary forming the boundary with the outside on the longitudinal cross section of the center column 213, 233), and components conveyed by the at least one injection tube (223) can be injected from the plurality of injection holes (233).

Specifically, the nozzle arrangement part 225 is constituted by a first part 225a, a second part 225b, a third part 225c and a fourth part 225d, and forms a shape close to a semicircular sphere . The first portion 225a is a portion where the center pillar 213 protrudes, and is preferably flat. The second portion 225b is connected to the first portion 225a and surrounds the first portion 225a and has a first inclination alpha 1 on the longitudinal cross section of the center pillar 213. [ The third portion 225c is connected to the second portion 225b and surrounds the second portion 225b and has a second inclination α2 on the sectional view. The fourth portion 225d is connected to the third portion 225c and surrounds the third portion 225c and has a third inclination? 3 on the sectional view and is in contact with and connected to the outer housing 214. It is also preferable that the value of the third slope? 3 is larger than the value of the second slope? 2. Further, the value of the second inclination alpha 2 is characterized by being larger than the value of the first inclination alpha 1.

Further, a plurality of nozzles 227 are mounted on at least a part of the first part 225a, the second part 225b and the third part 225c. The fourth portion 225d is vertical on the sectional view and has a plurality of injection holes 233 from which the components conveyed by the at least one injection tube 223 are injected from the plurality of injection holes 233, . The nozzle arrangement part 225 is rotated by the pressure in the ejection operation of the plurality of ejection holes 233.

The component that has passed through the mixer 221 is delivered by the at least one injection tube 223 and then injected by the nozzle 227. [

The image acquisition unit 229 may be implemented using a camera or the like, and may be located above the central column 213 to acquire images. That is, the image acquiring unit 229 acquires and observes images before and after cleaning and images in progress. At least one light emitting element 231 is disposed around the image acquiring section 229. When the water collector 100 is cleaned adjacent to the indoor unit of the air conditioner, the inside of the water collector 100 is dark and can not be read upon acquisition of the image by the image acquisition unit 229, So that the image can be acquired.

The collector 100 of the present invention is made of a flexible material and therefore needs to be fixed in shape by a plurality of supports inside or outside. The water collecting device (100) of the present invention is characterized in that the injector (200) is inserted in the center.

Figs. 6A to 6D show cross-sectional views of the collector support structure 500a, 500b, 500c, 500d according to the first to fourth embodiments of the present invention, respectively. However, the internal structure of the injector 200 on the cross-sectional views of FIGS. 6A to 6D is omitted. 7 is a bottom view of the support structure 500a of the collector according to the first embodiment of FIG. 6A.

6A to 6D and FIG. 7, the support structures 500a, 500b, 500c and 500d of the collector according to the first to fourth embodiments of the present invention commonly have the following constitutions .

The support structures 500a, 500b, 500c and 500d according to the first to fourth embodiments of the present invention are arranged around the injector 200 with the injector 200 at the center, For folding or folding.

That is, the support structures 500a, 500b, 500c, and 500d of the cleaner 1000 of the present invention are arranged in the vicinity of the injector 200, specifically, 511a, 511b, 511c and 511d; A plurality of second fixing portions (513a, 513b, 513c, 513d) formed around the injector (200), specifically around the outer housing (214); A plurality of third fixing portions 515a, 515b, 515c, and 515d formed around the injector 200, specifically, connected to the water collector 100; A plurality of fourth fixing portions 517a, 517b, 517c, 517d formed around the injector 200, specifically connected to the water collector 100; First supports 519a, 519b, 519c, and 519d, one end of which is connected to the first fixing portions 511a, 511b, 511c, and 511d; And second supports 521a, 521b, 521c, and 521d connected to one ends of the second fixing portions 513a, 513b, 513c, and 513d.

The supporting structures 500a, 500b, 500c and 500d of the collector 1000 of the present invention are connected at one end to the first fixing parts 511a, 511b, 511c and 511d, And a third support 523a to which the other end is connected to the second ends 515a, 515b, 515c, and 515d.

The first supports 519a, 519b, 519c, and 519d have a joint structure having a first node and a second node, and the first node is connected to the third fixing portions 515a, 515b, 515c, and 515d. The first supports 519a, 519b, 519c, and 519d may vary in various slopes depending on the joint structure of the first and second nodes.

The other ends of the second supports 521a, 521b, 521c, and 521d may be connected to the third fixing portions 515a, 515b, 515c, and 515d, or may be directly connected to the first node. That is, the other ends of the second supports 521a, 521b, 521c, and 521d are connected to the first node or the first node.

Specifically, on the top view, the first supports 519a, 519b, 519c, and 519d and the second supports 521a, 521b, 521c, and 521d are positioned in the oblique direction of the collector 100. [ The third fixing portions 515a, 515b, 515c, and 515d are positioned at the respective corners of the cross when the corners of the quadrangle and the center of the quadrangle are assumed when the quadrangle is drawn in the water collector 100 .

 When the water collector 100 is opened, the first supporting members 519a, 519b, 519c, 519d and the collector 100 are brought into contact with each other. The collector 100 can be folded and folded using the first supports 519a, 519b, 519c, and 519d and the second supports 521a, 521b, 521c, and 521d.

The supporting structures 500a, 500b, 500c and 500d of the collector of the cleaning apparatus 1000 according to the present invention are arranged such that the first supporting portions 519a, 519b, 519c and 519d, The ends of the supports 519a, 519b, 519c and 519d are connected to the fourth fixing parts 517a, 517b, 517c and 517d.

8A and 8B are perspective views of the first fixing portion forming portions 527a, 527b, 527c and 527d and the second fixing portion forming portions 527a, 527b, 527c and 527d, respectively.

Of the first fixing part forming parts 527a, 527b, 527c, and 527d and the second fixing part forming parts 527a, 527b, 527c, and 527d, the fixing part that does not move when the collector 100 is folded or unfolded It is preferable that a plurality of protrusions A are formed inwardly in order to fix the fixed-portion forming portion to the support column 540 in the inside of the portion. However, the projections are not shown in FIGS. 8A and 8B, and the projections A can be confirmed through FIG.

The support structures 500a, 500b, 500c and 500d of the collector of the cleaning apparatus 1000 according to the present invention may include a hollow ring having a plurality of first fixing portions 511a, 511b, 511c and 511d, Shaped first fixed portion forming portions 527a, 527b, 527c, and 527d; Second hollow portions 529a, 529b, 529c, 529d of hollow ring shape in which a plurality of second fixing portions 513a, 513b, 513c, 513d are formed; 527b, 527c, and 527d or the upper side of the second fixed-portion forming portions 527a, 527b, 527c, and 527d in the state where the water collectors 100 and the water collectors 100 are opened 527b, 527c, and 527d that are fixed to the support pillars 540 and can fix the positions of the first fixing portion forming portions 527a, 527b, 527c, and 527d or the second fixing portion forming portions 527a, 527b, 527c, and 527d And fixing portions 535a, 535b, 535c, and 535d. That is, the first fixing part forming parts 527a, 527b, 527c, and 527d and the second fixing part forming parts 529a, 529b, 529c, and 529d are cylindrical in shape with low hollow height. The position fixing portions 535a, 535b, 535c and 535d are shaped like a protrusion or a hook and have an elastic force so that when the collector 100 is folded, the first fixing portion forming portions 527a, 527b, 527c, 527d or the second fixing portion forming portions 527a, 527b, 527c, 527d can be moved.

The supporting columns 540 are hollow cylinders and have first fixed portion forming portions 527a, 527b, and 527c which are not fixed by the position fixing portions 535a, 535b, 535c, and 535d in a state in which the collector 100 is extended. 527c, 527d or the second fixing portion forming portions 527a, 527b, 527c, 527d are formed in the first fixing portion forming portions 527a, 527b, 527c, 527d or the second fixing portion forming portions 527a, 527b, 527c, and 527d by the protrusions A formed in the inside of the support pillars 540, 527c, and 527d.

The plurality of first fixing parts 511a, 511b, 511c and 511d and the plurality of second fixing parts 513a, 513b, 513c and 513d are in the form of hollow grooves, and the first supporting parts 519a, 519b, 519c, 519d and the second supports 521a, 521b, 521c, 521d, respectively.

The plurality of third fixing portions 515a, 515b, 515c and 515d are formed in the third fixing portion forming portion 531a which is in contact with the water collector 100 and the plurality of fourth fixing portions 517a, 517b, 517c, and 517d are formed by the fourth fixing portion formation portion 533a that is in contact with the water collector 100. [

As can be seen from Figs. 6A and 6B, the collector support structure 500a, 500b according to the first and second embodiments of the present invention includes first support portions 519a, 519b, (521a, 521b) are located outside the water collector (100).

That is, the support structures 500a and 500b of the collector according to the first and second embodiments of the present invention are arranged such that the first fixing portions 511a and 511b are positioned above the second fixing portions 513a and 513b Located. Accordingly, when the water collector 100 is opened, the first supports 519a and 519b come into contact with the outer surfaces of the water collector 100.

As can be seen from Figs. 6C and 6D, the support structures 500c and 500d of the collector according to the third and fourth embodiments of the present invention are configured such that the first supports 519c and 519d, (521c, 521d) are located inside the water collector (100).

That is, the support structures 500c and 500d of the collector according to the third and fourth embodiments of the present invention are configured such that the first fixing portions 511c and 511d are disposed below the second fixing portions 513c and 513d . Accordingly, when the water collector 100 is extended, the first supports 519c and 519d come into contact with the inner surfaces of the water collector 100. [

The support structures 500a and 500c of the collector according to the first and third embodiments of the present invention shown in Figs. 6A and 6C are formed in the state in which the collector 100 is extended, 529c, and the position fixing portions 535a, 535c are located therebetween. That is, the support structures 500a and 500c of the collector according to the first and third embodiments of the present invention are configured such that when the collector 100 is folded, the second fixing portion forming portions 529a and 529c are positioned And moves to the upper side of the fixing portions 535a and 535c. Accordingly, one end of the second support bases 521a and 521c is also moved to the upper side of the position fixing portions 535a and 535c.

That is, when the collector 100 is folded, a force is applied to the second fixing portion forming portions 529a and 529c for fixing the second supporting portions 521a and 521c by the position fixing portions 535a and 535c, The second fixing portion forming portions 529a and 529c are moved to the upper side of the position fixing portions 535a and 535c.

The support structures 500b and 500d of the collector according to the second and fourth embodiments of the present invention shown in Figs. 6B and 6D are formed in a state in which the collector 100 is extended, And 527d are located adjacent to the position fixing portions 535b and 535d. In other words, the support structures 500b and 500d of the collector according to the second and fourth embodiments are configured such that when the collector 100 is folded, the first fixing part forming parts 527b and 527d are fixed to the position fixing part 535b, and 535d. As a result, one end of the first supports 519b and 519d is also moved below the position fixing portions 535b and 535d.

That is, when the collector 100 is folded, the first fixing part forming parts 527b and 527d fixing the first supporting parts 519b and 519d by the position fixing parts 535b and 535d are subjected to a force, The first fixing part forming parts 527b and 527d are moved to the lower side of the position fixing parts 535b and 535d.

The cleaning apparatus 1000 for an air conditioner of the present invention further includes a collector fixing unit 600. The water collector 100 of the present invention is made of a flexible material and can correspond to indoor units of various sizes when the indoor unit of the air conditioner and the water collector fixing part 600 are in contact with each other during operation of the cleaning device 1000.

9 is a top view and a back view of a collector fixture 600 according to a preferred embodiment of the present invention. 10 shows a use explanatory diagram of the collector fixing unit 600. As shown in FIG.

9 and 10, the collector holder 600 has a groove 615 at the edge of the back surface facing the collector 100, and the collector 61 519b, 519c, and 519d of the first and second nodes are inserted to fix the collector 100. In this case, In addition, it is preferable that the collector fixing unit 600 is formed with a convex portion 605 surrounding the edge of the upper surface. It is preferable that the collector fixation unit 600 has a groove 615 formed inside the convex portion 610 formed to surround the edge of the back face facing the collector 100. [

The collector 100 of the present invention has a shape having at least two slopes by first supports 519a, 519b, 519c, and 519d having first and second nodes on a cross-sectional view, The tilt can be changed by adjusting the position. For example, by changing the slope between the first and second nodes, the area of the upper surface of the collector 100 may be reduced or enlarged, thereby using collector collectors 600 of various sizes Thus, it is possible to efficiently cope with indoor units of air conditioners of various sizes. When the area of the top surface is reduced as the inclination between the first and second nodes is changed, the rim of the collector 100 is formed in the groove 615 of the collector fixing unit 600 in a corrugated form But the tension can be maintained. The collector fixing unit 600 is preferably made of a metal material.

In addition, a temperature sensor S1, a pressure sensor S2 and a leakage sensor S3 are provided on the upper surface of the collector fixing unit 600, the collector fixing unit 600 side, or the side surface of the collector 100, It is preferable that at least one is provided. It is further preferable that the temperature sensor S1 and the pressure sensor S2 are disposed on the upper surface of the collector fixing portion 600 and the leakage sensor S3 is disposed on the outer surface of the collector fixing portion 600 . The temperature sensor S1 and the pressure sensor S2 measure the temperature and the pressure at the contact surface between the collector fixture 600 and the indoor unit of the air conditioner so that it is possible to cope with the environment change appropriately. In addition, by sensing the liquid component leaked by the leak sensor S3, it is possible to efficiently cope with the leak of the liquid component from the collector 100. [

As described above, according to the cleaning apparatus 1000 for an air conditioner of the present invention, it is possible to easily recognize a cleaning situation using image information, and efficiently cope with various sizes of air conditioners.

1000: Cleaner for air conditioner
100: House collector 200: Injector
300: connecting arm 400: body
500a, 500b, 500c, 500d: Support structure of collector
600:
211: inner housing 213: central pillar
214: outer housing 215: motor
217: first pipe 219: second pipe
221: Mixer 223: Dispenser
225: nozzle arrangement part 227: nozzle
229: Image acquiring unit 231:
233: injection hole
225a: first part 225b: second part
225c: third part 225d: fourth part
310: first arm 320: second arm
410: Height adjuster
511a, 511b, 511c and 511d:
513a, 513b, 513c, and 513d:
515a, 515b, 515c, and 515d:
517a, 517b, 517c, and 517d:
519a, 519b, 519c, 519d:
521a, 521b, 521c, 521d:
523a: third support
527a, 527b, 527c, and 527d:
529a, 529b, 529c, and 529d:
531a: Third fixing section forming section
533a: fourth fixing section forming section
535a, 535b, 535c, and 535d:
540: support column
615: recess of the collector of the collector S1: temperature sensor
S2: Pressure sensor S3: Leak sensor

Claims (20)

1. A cleaning device comprising a collector and an injector,
Wherein the water collecting device collects the liquid that has been sprayed from the injector and has been cleaned,
The injector
A mixer capable of mixing components supplied by a plurality of tubes; A nozzle for spraying a component passed through the mixer; Central pillar; At least one spraying pipe connected to the mixer and arranged in parallel with the center pillar at a periphery of the center pillar; And a nozzle arrangement part located above the at least one injection tube and in which the nozzle is disposed,
Wherein the nozzle arrangement portion is composed of a plurality of portions connected with different slopes,
Wherein a slope of a boundary forming a boundary with the outside of each of a plurality of portions of the nozzle arrangement portion and a straight line perpendicular to the center column are different from each other on a longitudinal cross-
A plurality of nozzles are mounted on at least a part of the plurality of portions of the nozzle arrangement portion,
Wherein one portion of the plurality of portions of the nozzle arrangement portion is parallel to the central column and has a plurality of injection holes, the boundary forming a boundary with the outside on a cross section in the longitudinal direction of the center column,
From the plurality of injection holes of the nozzle arrangement part, components conveyed by the at least one injection tube can be injected,
Wherein the nozzle arranging portion is capable of rotating during a jetting operation of the plurality of jetting holes. The method according to claim 1,
The injector
An image acquisition unit positioned above the central column and capable of acquiring an image; And
And at least one light emitting element disposed in the periphery of the image acquiring unit. 3. The method of claim 2,
The injector
A first tube connected to the mixer and capable of supplying a gas or a liquid component to the mixer; And
And a second pipe connected to the mixer to supply a gas or a liquid component to the mixer,
Wherein components conveyed by said at least one injection tube are injected through said nozzle. delete delete delete delete delete The method according to claim 1,
The injector
Further comprising a motor,
Wherein the motor, the mixer, the at least one spraying tube, the nozzle arrangement, and the center pillar can move up and down. 3. The method of claim 2,
The cleaning device comprises:
A plurality of first fixing parts formed around the injector;
A plurality of second fixing parts formed around the injector;
A first support having one end connected to the first fixing part and having a first node; And
Further comprising a second end connected to the second fixing part and having a second end connected to the first node or connected to the first node. 11. The method of claim 10,
Wherein the first support is in contact with the collector when the collector is expanded. 12. The method of claim 11,
Wherein the first fixing portion is located above the second fixing portion,
Wherein the first support and the outer surface of the collector are in contact with each other when the collector is opened. 12. The method of claim 11,
Wherein the first fixing portion is located below the second fixing portion,
Wherein when the collector is opened, the inner surface of the first support and the collector are in contact with each other. 12. The method of claim 11,
Wherein the collector is folded and folded by using the first support and the second support. 15. The method of claim 14,
The cleaning device comprises:
A ring-shaped first fixing part formation part formed with the plurality of first fixing parts;
A ring-shaped second fixing part forming part formed with the plurality of second fixing parts; And
The first fixing part forming part or the second fixing part forming part is fixed to the lower side of the first fixing part forming part or the upper side of the second fixing part forming part in the opened state of the collector, And a position fixing unit (10) which is capable of rotating the cleaning unit (10). 16. The method of claim 15,
When the collector is closed, the first fixing part forming part moves to the lower side of the position fixing part if the position fixing part is located adjacent to the lower side of the first fixing part forming part in a state in which the collector is opened. Lt; / RTI > 16. The method of claim 15,
Wherein when the collector is folded, the second fixing part forming part moves to the upper side of the position fixing part when the position fixing part is located adjacent to the upper side of the second fixing part forming part in a state in which the collector is opened. Lt; / RTI > 11. The method of claim 10,
The cleaning device comprises:
Wherein a recess is formed at an edge of a surface facing the collector and the edge portion of the collector and the end portion of the first support are inserted into the groove to thereby fix the collector, And a cleaning device for cleaning the cleaning device. delete 19. The method of claim 18,
Wherein at least one of a temperature sensor, a pressure sensor and a water leakage sensor is provided on an upper surface of the water collector fixing part, a side surface of the water collector fixing part, or a side surface of the water collector.

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