KR101735942B1

KR101735942B1 - Device for washing wall

Info

Publication number: KR101735942B1
Application number: KR1020150117259A
Authority: KR
Inventors: ?-유안 첸; -유안 첸
Original assignee: -유안 첸
Priority date: 2015-08-20
Filing date: 2015-08-20
Publication date: 2017-05-15
Also published as: KR20170022375A

Abstract

The present invention relates to a wall washer, and more particularly to a wall washer including a frame, a cleaning device, a water suction device, and a water collecting device. The cleaning device is installed in the frame and faces the wall. The water suction device is installed in the frame and sucks the liquid of the wall through the plurality of fans into the first, second, third, and fourth suction portions provided on the upper, lower, left, and right sides of the cleaning device. The collecting device is installed under the washing device to collect the liquid after the washing of the wall. Several of these fans generate wind pressure to attach the frame to the wall, preventing the frame from swaying to the left and right. The first suction portion connects the second and third suction portions, and the second and third suction portions are connected to the collecting tank. This allows the wall washer to operate safely when cleaning the walls and to prevent the liquid from bouncing in all directions or falling to the ground, making it easy to recover the wastewater.

Description

Device for washing wall < RTI ID = 0.0 >

The present invention relates to a wall washer, and more particularly to a wall washer used for automatic wall washer.

Current high-rise building wall cleaning techniques generally use artificial cleaning methods. At this time, a simple hanging device is installed on the roof of the building, a wall washing platform is installed, and finally, a wall washing fastener enters the moving platform to clean the building wall.

In conventional artificial cleaning methods, lift cables, cleaning solutions, cleaning tools, etc. are placed on a wall washing platform, which then draws the water pipes onto the platform to provide water for use by the cleaning brush.

The wall cleaner controls the height of the wall cleaning platform by manually controlling the lifting cables to clean walls of varying heights and performs cleaning work. The work environment is very dangerous at this time. For example, the wall washer may slip or crash due to shaking that occurs when the wall wash platform is moved up and down, or due to cleaning solution or water that has been shaken by the platform. Also, the lifting cable can become shorted due to washing solution or water splashing and can fail.

Also, when cleaning a wall using conventional techniques, the wall cleaning liquid (cleaning solution, water) generally flows down the ground along the wall or falls straight to the ground. This is dangerous because the ground is wet with liquid and slips. And passers-by can be wetted by falling water, and detergent solution or water may destroy plants planted near the wall.

The present invention therefore positively proposes to provide a wall washer which automatically cleans the walls, reduces the incidence of incidents, and reduces the flow of liquid for wall cleaning down to the ground along the walls or directly from above.

One of the objects of the present invention is to provide a wall washer that automatically cleans walls to prevent the wall washes from operating in hazardous working environments, thereby reducing the incidence of incidents.

Another object of the present invention is to prevent the wall cleaning solution from falling down to the ground along the wall or going straight to the ground and preventing liquid from splashing on plants planted near the wall.

In order to achieve the above objects and other objects, the present invention is directed to a wall, comprising at least one cable used for wall cleaning, comprising a frame, a cleaning device, a water suction device, Show the cleaner.

The frame is connected to the cable.

The cleaning device is installed in the frame and faces the wall. The cleaning apparatus includes at least one atomizing portion, at least one cleaning portion, and at least one collecting portion. The spraying portion sprayes the liquid for wall washing, and the washing portion is installed horizontally above or below the spraying portion. And the water collecting part is installed on the side away from the spray part and the wall of the washing part.

The water suction device is installed in the frame, and has first to fourth suction portions. The first suction portion is installed above the cleaning device and sucks the liquid on the wall through at least one first fan installed on the side away from the wall of the frame. The second suction part is installed on the left side of the cleaning device and sucks the liquid on the wall through at least one second fan installed on the left side of the frame. The second suction portion is connected to the first suction portion. The third suction portion is installed on the right side of the cleaning device and sucks the liquid on the wall through at least one third fan installed on the right side of the frame. The third suction portion is connected to the first suction portion. The fourth suction portion is installed under the cleaning device and sucks the liquid on the wall through at least one fourth fan installed on the side away from the wall of the frame.

The water collecting device is installed under the washing device, and the water collecting device has a collecting tank and a drain. The catchment tank is connected to the bottom of the catchment.

The first and second fans generate wind pressure to cause the frame to adhere to the wall, and the second and third fans generate wind pressure to prevent the frame from swaying from side to side. The second and third suction portions of the water suction device are respectively connected to the collecting tank of the water collecting device.

The wall washer of the present invention may further include at least one wall cleaning surveillance camera installed at the top or bottom of the frame, and a wireless transmission device electrically connected to the wall cleaning surveillance camera.

In the wall washer of the present invention, the two wall washing surveillance cameras may be installed at the top and bottom of the frame, respectively.

In the wall washer of the present invention, the wireless transmission device transmits the surveillance image of the wall cleaning surveillance camera to the cloud system.

The wall washer of the present invention further includes at least one light-emitting device installed in the frame to provide a light source to the wall-wash surveillance camera.

In the wall washer of the present invention, the light emitting device is adjacent to the cleaning portion of the cleaning device.

In the wall cleaner of the present invention, the wireless transmission device includes a GPS system.

The wall washer of the present invention further includes a plurality of anti-skid devices installed in a frame-like shape, and is placed between the cleaning device and the water suction device.

The wall washer of the present invention further comprises at least one anti-collision device installed in the frame and facing the wall.

The wall washer of the present invention further includes a plurality of roller wheels installed at the bottom of the frame.

In the wall washer of the present invention, the fourth suction portion of the water suction device is connected to the drain of the water collecting device.

As a result of the above description, the wall washing machine of the present invention can safely and automatically perform the wall washing when the wall is cleaned through the installation, thereby reducing the occurrence of incidents, and the liquid for wall washing flows down the ground along the wall It can be seen that it is possible to reduce the risk of falling or going straight to the ground, and monitoring the cleaning status of the wall washer with a wall cleaning surveillance camera.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a view of a wall washer according to the present invention.
Figure 2 shows another wall washer according to the invention;
3 is a view showing a water suction device of a wall washing machine according to the present invention.
4 is a view showing a state of the wall washer according to the present invention when the wall is cleaned.

In order to explain the nature of the present invention and its advantages, the following detailed description is given in addition to the drawings and some embodiments.

1 to 4, there is shown a wall washing machine 1 according to the present invention. The wall washer (1) is suspended by at least one cable (1000) and used for cleaning the wall (W). The wall washer 1 includes a frame 10, a cleaning device 20, a water suction device 30 and a water collecting device 40.

The frame 10 is connected to the cable 1000.

The cleaning device 20 is installed in the frame 10 and faces the wall W. [ The cleaning apparatus 20 includes at least one dispenser 21, a cleaning unit 22, and a collecting unit 23.

The dispenser 21 sprays liquid onto the wall W to aid in the smooth cleaning of the washer 22. The liquid may be water, cleaning solution, etc., and is transported through the motor into the spraying section 21 from the ground. As shown in FIG. 1, the cleaning portion 22 is relatively preferably a roller brush, and two cleaning portions 22 are provided horizontally above and below the spray portion 21, but are not limited thereto. A single washing section 22 can be used, in this case, being installed above or below the spray section 21. [ 4, the water collecting part 23 is installed on the side where the spray part 21 and the wall W of the washing part 22 are away from each other. The cleaning portion 22 cleans the wall W and simultaneously sweeps the liquid on the wall W to the collection portion 23 to reduce the liquid from flowing down to the ground along the wall W. [

The water suction device (30) is installed in the frame (10). The water suction device 30 includes a first suction portion 31, a second suction portion 32, a third suction portion 33, and a fourth suction portion 34. See Figures 1, 3 and 4. Here, FIG. 3 shows only the water suction device 30.

The first suction part 31 is provided above the cleaning device 20 and is configured to discharge the liquid on the wall W through the first fan 311 installed on the side away from the wall W of the frame 10, And sucked into the suction part (31). It is preferable that two first fans 311 are used, and in this case, the suction effect is enhanced. As indicated by the arrows in Fig. 4, after the liquid has been sucked into the first suction portion 31, a liquid having a relatively small molecule passes through the first fan 311 and is smaller by the first fan 311 And is discharged to the outside of the wall washer 1.

The second suction part 32 is installed on the left side of the cleaning device 20 and the liquid on the wall W is supplied to the second suction part 32 through the second fan 321 installed on the left side of the frame 10. [ Lt; / RTI > The second suction part (32) is connected to the first suction part (31). It is preferable to use two second fans 321, and in this case, the suction effect is enhanced. Although not shown in the figure, when the liquid is sucked into the second suction part 32, a relatively small liquid is separated into smaller molecules by the second fan 321 when passing through the second fan 321, And then discharged out of the washing machine 1.

The third suction part 33 is installed on the right side of the cleaning device 20 and the liquid on the wall W is transferred to the third suction part 33 through the third fan 331 installed on the right side of the frame 10. [ Lt; / RTI > The third suction part (33) is connected to the first suction part (31). It is preferable to use two third fans 331, and in this case, the suction effect is enhanced. Although not shown in the drawing, when the liquid is sucked into the third suction part 33 and the liquid having a relatively small molecule passes through the third fan 331, the liquid is separated into smaller molecules by the third fan 331, And then discharged out of the washing machine 1.

The fourth suction unit 34 is disposed below the cleaning device 20 and is configured to discharge the liquid on the wall W through the fourth fan 341 installed on the side farther away from the wall W of the frame 10, And sucked into the suction portion 34. It is preferable to use two fourth fans 341, and in this case, the suction effect is enhanced. As indicated by the arrows in Fig. 4, after the liquid is sucked into the fourth suction portion 34, a liquid having a relatively small molecule passes through the fourth fan 341 and is smaller by the fourth fan 341 And is discharged to the outside of the wall washer 1.

It should be noted that wind pressure is generated when the first fan 311 and the fourth fan 341 are operated to push the frame 10 toward the wall W and the second fan 321 and the third fan 331 operate, wind pressure is generated to prevent the frame 10 from swaying from side to side, thereby enhancing the stability of the wall washer 1. [

The water collecting device (40) is installed under the washing device (20). The water collecting device (40) is provided with a collecting tank (41) and a drain port (42). The collecting tank 41 is connected to the bottom of the collecting part 23. The receiving plate 23 collects the washed liquid from the washing section 22. [ The collected liquid flows into the collecting tank 41 along the collecting section 23 and is discharged through the drain port 42. The second suction portion 32 and the third suction portion 33 of the water suction device 30 are connected to the collecting tank 41 of the water collecting device 40, respectively. When the molecules of the liquid sucked into the second suction part 32 and the third suction part 33 are relatively large, the liquid flows into the collecting tank 41 and is discharged through the drain port 42. When the molecules of the liquid sucked into the first suction unit 31 are relatively large, the liquid passes through the second suction unit 32 or the third suction unit 33 and flows into the collecting tank 41 And is discharged through the drain hole 42. It should be noted that when using the wall washer 1, the drain hole 42 is connected to the ground via the water pipe 2000 to discharge the liquid in the collecting tank 41 to the outside of the wall washer 1.

Referring again to Fig. 4, it will be seen how the wall washer 1 automatically and safely cleans the wall W and the liquid used for cleaning the wall W flows down along the wall to the ground or falls straight to the ground .

First, the frame 10 of the wall washer 1 is connected to suspension equipment (not shown in the figure) through the cable 1000 to drive the cleaning operation of the wall washer 1.

Then, when the wall washer 1 gradually descends or rises along the wall W, the liquid for cleaning is sprayed onto the wall W through the spraying portion 21 of the cleaning device 20. Then, Then, the wall W is cleaned through the cleaning part 22 of the cleaning device 20. At the same time, the cleaning portion 22 sweeps most of the liquid used for cleaning the wall W into the collection portion 23, so that most of the liquid flows down the ground along the wall W or is prevented from falling straight to the ground. The liquid collected in the collecting section 23 flows into the collecting tank 41 of the water collecting apparatus 40 and flows into the water pipe 2000 through the water discharging port 42 to be discharged.

However, when the cleaning section 22 of the cleaning apparatus 20 cleans the wall W and at the same time the liquid used for the cleaning of the wall W is swept into the collection section 23, The first suction portion 31 to the fourth suction portion 34 of the water suction device 30 are connected to the first suction portion 311 to the fourth suction portion 341 through the first suction portion 311 to the fourth suction portion 341, (31) to the fourth suction part (34). The first suction portion 31 to the fourth suction portion 34 of the water suction device 30 suck the liquid and accelerate the evaporation of a part of the liquid. The liquid, which has a relatively small molecular weight and can not evaporate, is dispersed as smaller molecules when it passes through the first to third fans 311 to 341 and is discharged to the outside of the wall washer 1. The remaining liquid that has not been sucked when passing through the first to third fans 311 to 341 flows into the collecting tank 41 and is discharged through the discharge port 42. [ This not only makes it possible for the liquid used for cleaning the wall W to flow down the wall W to the ground or to fall straight to the ground, but also to dry the wall W more.

Although not shown in the figure, the fourth suction portion 34 of the water suction device 30 is connected to the drain port 42 of the water collecting device 40 through the hose to discharge the surplus liquid in the fourth suction portion 34 .

Taking all of the above into account, the wall washer of the present invention reliably and automatically rinses the walls when cleaning the walls as described above to reduce the incidence of erratic events, and the liquid for wall washing flows down the ground along the walls Or can be reduced directly to the ground.

1 and 4 will be described with reference again. The wall washer 1 of the present invention further includes at least one wall cleaning surveillance camera 50 and one wireless transmission device 60. 4, two wall washing machine surveillance cameras 50 are installed in the present embodiment, and each of them is installed on the top and bottom of the frame 10. However, the present invention is not limited to this, Or at the bottom. The wireless transmission device 60 may be electrically connected to the wall cleaning surveillance camera 50 and installed in the frame 10. [ The wireless transmission device 60 is used to transmit the monitored image of the wall cleaning surveillance camera 50 to surveillance equipment (not shown in the drawing) or a cloud system (not shown in the drawing). After the wireless transmission apparatus 60 transmits the surveillance image to the cloud system, surveillance can be downloaded to the other surveillance apparatus through a method of downloading the surveillance image. In other words, when the wall washer 1 cleans a wall in a building in Taiwan, even if the observer is in another country (for example, Japan), the surveillance image is downloaded to the local surveillance equipment to monitor the cleaning operation . The wireless transmission device 60 is further provided with a GPS system so that the monitor can know the location of the wall of the wall washer 1. The wall cleaning surveillance camera 50 is used to monitor the wall W or the cleaning device 20 so that the progress of the cleaning operation of the wall washing machine 1 can be known. The monitor also judges and records the state of the wall cleaned by the wall washer 1 through the monitoring image of the wall washer / surveillance camera 50 to smooth the next cleaning operation of the wall washer 1.

The wall washer 1 may further comprise at least one light emitting device 70 installed in the frame 10 and providing a light source to the wall washing surveillance camera 50 to make the monitored image sharper. It is preferable that the non-discharge device 70 is adjacent to the cleaning portion 22 of the cleaning device 20. As shown in Fig. 4, the present embodiment includes two light emitting devices 70 and corresponds to the wall washing monitoring camera 50, respectively.

The wall washer 1 further includes a plurality of flicker devices 80 installed in the frame 10 in a surrounding manner and disposed between the flushing device 20 and the water suction device 30. The flicker prevention device 80 is preferably a brush. This allows the washing section 22 to sweep the liquid of the wall W into the collecting section 23 so that the liquid can be prevented from bouncing back to the wall W when the washing section 22 is operated It is possible to reduce the liquid flowing along the wall W onto the ground.

The wall washer 1 may have at least one anti-collision device 90 installed in the frame 10 and facing the wall W. [ It is possible to prevent the frame 10 from colliding with the wall W when the first fan 311 and the fourth fan 341 operate to push the frame 10 against the wall W. [ Thus, it is possible to prevent the wall washer 1 from being damaged.

The wall washer 1 further includes a plurality of roller wheels 100 installed at the bottom of the frame 10. Whereby the wall washer 1 can be conveniently carried and stored.

Taking all of the above into consideration, the wall washer of the present invention can safely and automatically clean the wall when cleaning the wall as described above to reduce the incidence of incidents and prevent the liquid for wall cleaning from bouncing in all directions It can be seen that the wall washing monitor can monitor the washing status of the wall washer by flowing down the wall along the wall, reducing the direct descent to the ground.

The embodiments described above in the present invention are only a few examples, and the present invention is not limited to these embodiments. Anything having substantially the same constitution as the technical idea described in the claims of the present application and achieving the same operational effect is included in the technical scope of the present invention. It will be apparent to those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It is said to belong to the scope.

1: Wall washer
10: frame
20: Cleaning device
21:
22: Cleaning section
23: Housekeeper
30: Water suction device
31: First suction part
311: First fan
32: second suction portion
321: Second fan
33: Third suction portion
331: Third fan
34: fourth suction portion
341: Fourth Fan
40: Collecting device
41: collecting tank
42: Sewer
50: Wall wash surveillance camera
60: wireless transmission device
70: Light emitting device
80: Flicker prevention device
90: Anti-collision device
100: roller wheels
1000: Cable
2000: Water pipe
W: Wall

Claims

CLAIMS What is claimed is: 1. A wall washer used for cleaning a wall suspended in at least one cable,
One frame connected to the cable;
At least one spraying part spraying the liquid for wall washing, at least one washing part horizontally installed above or below the spraying part, and a collecting part installed at a side away from the wall of the spraying part and the washing part, One cleaning device installed in the frame and facing the wall;
A first suction part installed above the cleaning device and sucking the liquid on the wall through a first fan provided on a side away from a wall of at least one frame, 2 sucking the liquid on the wall through the fan and sucking the liquid on the wall through a second suction part connected to the first suction part and a third fan installed on the right side of the at least one frame, A first suction unit connected to the first suction unit, and a fourth suction unit installed below the cleaning device for sucking the liquid on the wall through a fourth fan installed on a side away from the wall of at least one frame. Suction device;
A collecting device installed below the washing device and having a collecting tank and a drain port, the collecting tank being connected to the collecting part; And
A plurality of flicker prevention devices installed in a manner to surround the frame and disposed between the cleaning device and the water suction device,
The first fan and the fourth fan generate wind pressure so that the frame adheres to the wall. The second fan and the third fan generate wind pressure to prevent the frame from swinging to the left and right, and the second suction part And the third suction part are connected to the collecting tank of the water collecting device, respectively.

The wall washer of claim 1, further comprising a wireless transmission device electrically connected to at least one wall cleaning surveillance camera and a wall washing surveillance camera installed at the top or bottom of the frame.

The wall washer according to claim 2, wherein the two wall washing surveillance cameras are installed at the top and bottom of the frame, respectively.

The wall washer according to claim 2, wherein the wireless transmission device transmits an image monitored by a wall washing surveillance camera to a cloud system.

5. A wall washer according to any one of claims 2 to 4, further comprising at least one light emitting device installed in a frame for providing a light source to the wall cleaning surveillance camera.

The wall washer according to claim 5, wherein the light emitting device is disposed near a cleaning part of the cleaning device.

The wall washer according to any one of claims 2 to 4, wherein the wireless transmission device includes GPS.

delete

The wall washer of claim 1, further comprising at least one anti-collision device installed in the frame and facing the wall.

The wall washer of claim 1, further comprising a plurality of roller wheels mounted on the floor of the frame.

The wall washer according to claim 1, wherein the fourth suction part of the water suction device is connected to a drain port of the water collecting device.