TWI605882B - Wall washing machine structure - Google Patents

Description

Wall washer structure

The present invention relates to a wall washer structure, and more particularly to a wall washer structure for automatically cleaning a wall.

At present, the technology for cleaning the walls of buildings is usually to wash the walls by hand. First, a simple hanging structure is set up on the top floor, then the wall washing platform is set up, and finally the wall washers are allowed to enter the wall washing platform to clean the building walls.

The conventional wall washing platform places the lifting cable, the cleaning liquid and the brushing device on the wall washing platform, and then pulls the water pipe from the top floor to the wall washing platform to provide the wall washer.

When the wall washers are to clean walls of different heights, the height of the wall washing platform is moved by manually operating the lifting cable, and then the wall washing operation is carried out, which is full of danger. For example, the wall washer is likely to cause slipping or slamming of the wall due to the shaking, cleaning fluid or clean water generated by the wall-washing platform, and the lift cable is likely to be A short circuit occurs when it is splashed by cleaning liquid or clean water, causing malfunction.

In addition, when the wall is cleaned by conventional techniques, the liquid for cleaning the wall (for example, cleaning liquid and clean water) usually flows along the wall to the ground or directly to the ground, causing the floor to be slippery and dangerous; Spilled cleaning liquid or clean water may also let the passing people get wet; in addition, spilled cleaning liquid or clear water may also cause plants planted near the wall to die.

Therefore, how to invent a wall washer structure to automatically clean the wall, reduce the occurrence of accidents, and reduce the flow of liquid cleaning the wall along the wall to the ground or directly to the ground, will be actively exposed by the present invention.

An object of the present invention is to provide a wall washer structure for automatically cleaning the wall to prevent the wall washer from working in a dangerous working environment, thereby reducing the occurrence of accidents.

Another object of the present invention is to provide a wall washer structure to reduce the flow of liquid cleaning the wall to the ground along the wall or directly to the ground, and to prevent liquid from splashing on the plants planted near the wall.

To achieve the above and other objects, the present invention provides a wall washer structure that is suspended by at least one cable for cleaning a wall. The wall washer structure includes a frame, a cleaning device, and a water suction device. And a water collecting device.

The frame is connected to the cable.

The cleaning device is disposed on the frame and faces the wall, and the cleaning device comprises at least one spraying portion, at least one cleaning portion and a water collecting portion. The spraying portion sprays a liquid for cleaning the wall; the cleaning portion is horizontally disposed above or below the spraying portion; and the water collecting portion is disposed at a side of the spraying portion and the cleaning portion away from the wall.

The water absorbing device is disposed on the frame, the water absorbing device comprises a first suction portion, a second suction portion, a third suction portion and a fourth suction portion; the first suction portion is disposed above the cleaning device, The first fan of the wall is sucked into the first suction portion by at least one first fan disposed on a side of the frame away from the wall; the second suction portion is disposed on the left side of the cleaning device, and is disposed at least by a second fan on the left side of the frame sucks the liquid on the wall into the second suction portion, the second suction portion and the first The third suction part is disposed on the right side of the cleaning device, and the third suction part is sucked into the third suction part by at least one third fan disposed on the right side of the frame, the third suction part Communicating with the first suction portion; the fourth suction portion is disposed under the cleaning device, and the liquid on the wall is sucked into the fourth by at least one fourth fan disposed on a side of the frame away from the wall Suction.

The water collecting device is disposed under the cleaning device, and the water collecting device has a sump and a drain port, and the sump is connected to the bottom of the water collecting portion.

The first fan and the second fan generate wind pressure to close the frame to the wall; the second fan and the third fan generate wind pressure to prevent the frame from shaking left and right; the second of the water suction device The suction portion and the third suction portion are respectively connected to the sump of the water collecting device.

In the wall washer structure of the present invention, at least one wall-washing monitoring camera is disposed at the top or the bottom of the frame; and a wireless transmission device is electrically connected to the wall-washing monitoring camera.

In the structure of the wall washer of the present invention, when the wall monitoring cameras are two, they are respectively disposed at the top and the bottom of the frame.

In the structure of the wall washer of the present invention, the wireless transmission device transmits the image monitored by the wall-washing surveillance camera to a cloud system.

In the wall washer structure of the present invention, at least one illuminating device is further disposed on the frame to provide a light source to the wall cleaning camera.

In the structure of the wall washer of the present invention, the illuminating device is adjacent to the cleaning portion of the cleaning device.

In the wall washer structure of the present invention, the wireless transmission device further comprises a GPS positioning system.

In the structure of the wall washer of the present invention, a plurality of splash guards are further disposed around the frame and bound between the cleaning device and the water absorbing device.

In the wall washer structure of the present invention, at least one set of anti-collision devices are further disposed on the frame and facing the wall.

In the wall washer structure of the present invention, a plurality of ground rollers are further disposed at the bottom of the frame.

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

In summary, the wall washer structure of the present invention can safely and automatically clean the wall during wall washing by the above arrangement, thereby reducing the occurrence of accidents and reducing the liquid cleaning the wall along the wall. The wall flows to the ground or directly to the ground; in addition, the wall cleaning monitor can monitor the cleaning of the wall washer structure.

1‧‧‧Washing machine structure

10‧‧‧Frame

20‧‧‧ cleaning device

21‧‧‧Spray Department

22‧‧‧Clean Department

23‧‧‧Water Collection Department

30‧‧‧Water suction device

31‧‧‧First suction

311‧‧‧First fan

32‧‧‧Second suction

321‧‧‧second fan

33‧‧‧ Third suction

331‧‧‧third fan

34‧‧‧4th suction

341‧‧‧Fourth fan

40‧‧‧Water collecting device

41‧‧‧ sink

42‧‧‧Drainage

50‧‧‧Wall washing surveillance camera

60‧‧‧Wireless transmission

70‧‧‧Lighting device

80‧‧‧ splash guard

90‧‧‧anti-collision device

100‧‧‧ground wheel

1000‧‧‧ cable

W‧‧‧ wall

[Fig. 1] is a schematic view showing the structure of the wall washer of the present invention.

[Fig. 2] is another schematic view of the structure of the wall washer of the present invention.

[Fig. 3] is a schematic view of the water absorbing device of the wall washer structure of the present invention.

[Fig. 4] is a schematic view of the wall washing machine structure of the present invention when the wall is washed.

In order to fully understand the objects, features and advantages of the present invention, the present invention will be described in detail by the following specific embodiments and the accompanying drawings, which are illustrated as follows: Referring to Figures 1 to 4, It is a schematic diagram of the structure 1 of the wall washer of the present invention. The wall washer structure 1 is suspended by at least one cable 1000 for cleaning a wall W. The wall washer structure 1 comprises a frame 10, a cleaning device 20, a water absorbing device 30 and a water collecting device. 40.

The frame 10 is connected to the cable 1000.

The cleaning device 20 is disposed on the frame 10 and faces the wall W. The cleaning device 20 includes at least one spraying portion 21, at least one cleaning portion 22, and a water collecting portion 23.

The spraying portion 21 sprays a liquid on the wall W to facilitate cleaning of the cleaning portion 22, the liquid may be clean water, cleaning liquid, etc., and the liquid system is extracted from the ground to the spraying by a motor. As shown in FIG. 1 , the cleaning unit 22 is preferably a bristle roller, and the cleaning portion 22 is two, horizontally disposed above and below the spraying portion 21 , but is not limited thereto, and the cleaning portion 22 is not limited thereto. There may be only one, which is disposed separately above or below the spraying portion 21; as shown in FIG. 4, the water collecting portion 23 is disposed on the side of the spraying portion 21 and the cleaning portion 22 away from the wall W, the cleaning While cleaning the wall W, the portion 22 sweeps the liquid on the wall W into the water collecting portion 23 to reduce the flow of the liquid directly along the wall W to the ground.

The water absorbing device 30 is disposed on the frame 10 , and the water absorbing device 30 includes a first suction portion 31 , a second suction portion 32 , a third suction portion 33 , and a fourth suction portion 34 . Please refer to FIG. 1 , FIG. 3 and FIG. 4 simultaneously. FIG. 3 is a schematic view showing only the water absorbing device 30.

The first suction portion 31 is disposed above the cleaning device 20, and the liquid on the wall W is sucked into the first suction portion 31 by a first fan 311 disposed on a side of the frame 10 away from the wall W. The first fan 311 is preferably two to improve the water absorption effect. As shown by the arrow in FIG. 4, when the liquid is sucked into the first suction portion 31, the liquid having a smaller molecule is discharged by the first fan 311 into smaller molecules when it passes through the first fan 311. To the outside of the wall washer structure 1.

The second suction portion 32 is disposed on the left side of the cleaning device 20, and the liquid on the wall W is sucked into the second suction portion 32 by the second fan 321 disposed on the left side of the frame 10, wherein the second portion The suction portion 32 is in communication with the first suction portion 31, and the second fan 321 is preferably two to improve the water absorption effect. Although not shown, when the liquid is sucked into the second suction portion 32, the liquid having a smaller molecule is passed through. When the second fan 321 passes, the second fan 321 is broken into smaller molecules and discharged to the outside of the wall washer structure 1.

The third suction portion 33 is disposed on the right side of the cleaning device 20, and the liquid on the wall W is sucked into the third suction portion 33 by a third fan 331 disposed on the right side of the frame 10, wherein the third suction portion 33 The suction portion 33 is in communication with the first suction portion 31, and the third fan 331 is preferably two to improve the water absorption effect. Although not shown, when the liquid is sucked into the third suction portion 33, when the liquid having a smaller molecule passes through the third fan 331, the third fan 331 is broken into smaller molecules and discharged to the washing. Wall machine structure 1 outside.

The fourth suction portion 34 is disposed below the cleaning device 20, and the liquid on the wall W is sucked into the fourth suction portion 34 by a fourth fan 341 disposed on a side of the frame 10 away from the wall W. Among them, the fourth fan 341 is preferably two to improve the water absorption effect. As shown by the arrow in FIG. 4, when the liquid is sucked into the fourth suction portion 34, the liquid having a smaller molecule is discharged by the fourth fan 341 into smaller molecules when it passes through the fourth fan 341. To the outside of the wall washer structure 1.

At the same time, it should be understood that when the first fan 311 and the fourth fan 341 are operated, wind pressure is generated, and the exhaust directions of the first fan and the fourth fan are opposite to the wall, so as to The frame 10 is pushed toward the wall W. When the second fan 321 and the third fan 331 are operated, a wind pressure is generated, and the exhaust directions of the second fan and the third fan are respectively parallel to the wall. And the exhaust direction of the second fan and the third fan are opposite directions to prevent the frame 10 from shaking left and right, thereby improving the stability of the wall washer structure 1.

The water collecting device 40 is disposed below the cleaning device 20. The water collecting device 40 has a sump 41 and a drain port 42. The sump 41 is connected to the bottom of the water collecting portion 23, and the water collecting portion 23 collects After the liquid swept in from the cleaning unit 22, the liquid flows into the sump 41 along the water collecting portion 23, and is removed from the drain port 42. Further, although not shown, the second suction of the water absorbing device 30 The portion 32 and the third suction portion 33 are respectively connected to the sump 41 of the water collecting device 40, and the second suction portion 32 and the third suction portion 33 When the molecules of the inhaled liquid are large, the liquid flows into the sump 41 and is removed from the drain port 42. Further, when the molecules of the liquid sucked by the first suction portion 31 are large, the liquid passes through the first The second suction portion 32 or the third suction portion 33 flows into the sump 41 and is removed from the drain port 42; it should be understood that when the wall washer structure 1 is used, the drain port 42 will pass a water pipe 2000 is connected to the ground to discharge the liquid in the sump 41 to the outside of the wall washer structure 1.

Referring again to FIG. 4, with reference to the following description, it is explained how the wall washer structure 1 cleans the wall W safely and automatically, and reduces the liquid washing the wall W to the ground along the wall or directly to the ground.

First, it should be understood that the frame 10 of the wall washer structure 1 is connected to a hanging structure (not shown) by the cable 1000 to drive the wall washer structure 1 for cleaning operations.

Then, when the wall washer structure 1 is gradually lowered or raised along the wall W, the cleaning liquid is sprayed to the wall W by the spraying portion 21 of the cleaning device 20, and the cleaning portion of the cleaning device 20 is used. 22, the cleaning of the wall W is performed, and at the same time, the cleaning portion 22 sweeps most of the liquid washed through the wall W into the water collecting portion 23 to reduce most of the liquid flowing along the wall W to the ground or directly spilling. To the ground. The liquid collected by the water collecting portion 23 flows into the sump 41 of the water collecting device 40, and flows from the drain port 42 to the water pipe 2000 to be discharged to the ground.

However, when the cleaning portion 22 of the cleaning device 20 cleans the wall W and simultaneously sweeps the liquid washed through the wall W into the water collecting portion 23, if a small portion of the liquid remains in the wall W, the The first suction portion 31 to the fourth suction portion 34 of the water absorbing device 30 respectively suck the remaining liquid into the first suction portion 31 to the fourth suction portion 34 by the first fan 311 to the fourth fan 341; The first suction portion 31 to the fourth suction portion 34 of the device 30 draw the liquid while evaporating the liquid in the accelerated portion; the remaining molecules are smaller than the liquid that is evaporated and passes through the first fan 311 to the fourth fan. At 341, it is broken into smaller molecules and discharged to the outside of the wall washer structure 1; the remaining molecules are too large to be evaporated and cannot be sucked through the liquid from the first fan 311 to the fourth fan 341. Flow into the The water tank 41 is collected and removed from the drain port 42. Thereby, not only the liquid which cleans the wall W can be reduced to flow to the ground along the wall W or directly to the ground, but also the wall W can be made drier.

Although not shown, the fourth suction portion 34 of the water suction device 30 is further communicated to the drain port 42 of the water collecting device 40 by a tube to discharge excess liquid in the fourth suction portion 34.

In summary, the wall washer structure of the present invention can safely and automatically clean the wall during wall washing by the above arrangement, thereby reducing the occurrence of accidents and reducing the liquid cleaning the wall along the wall. The wall flows to the ground or directly to the ground.

Next, referring again to FIG. 1 and FIG. 4, the wall washer structure 1 further includes at least one wall washing camera 50 and a wireless transmission device 60. As shown in FIG. 4 , in the embodiment, the wall cleaning camera 50 is disposed at the top and bottom of the frame 10 , but is not limited thereto, and may have only one, and is disposed on the frame 10 . The top or bottom; the wireless transmission device 60 is electrically connected to the wall-washing surveillance camera 50, and can be disposed in the frame 10 for transmitting the image monitored by the wall-washing surveillance camera 50 to a monitoring device (not shown) or a Cloud system (not shown). After the wireless transmission device 60 transmits the monitored image to the cloud system, the monitor can download the monitored image to other monitoring devices by downloading; in other words, if the wall washer structure 1 is When cleaning a building in Taiwan, even if the monitor is in another country (such as Japan), the monitored image can still be downloaded to the local monitoring device for monitoring. In addition, the wireless transmission device 60 further includes a GPS positioning system to facilitate the monitor to know the location of the wall washer structure 1. Furthermore, the wall cleaning camera 50 is used to monitor the wall W or the cleaning device 20 to understand the cleaning process of the wall washer structure 1, wherein the monitor can monitor the camera 50 by the wall monitoring camera 50. The image is used to judge and record the condition of the wall surface cleaned by the wall washer structure 1 to facilitate the next cleaning of the wall washer structure 1.

Next, the wall washer structure 1 further includes at least one illuminating device 70 disposed on the frame 10 to provide a light source to the wall monitoring camera 50 to make the monitored image clearer. Among them, the hair The light device 70 is preferably adjacent to the cleaning portion 22 of the cleaning device 20. In addition, as shown in FIG. 4, in the present embodiment, the light-emitting devices 70 are two, respectively corresponding to the wall-washing monitoring camera 50.

Next, the wall washer structure 1 further includes a plurality of splash guards 80 disposed around the frame 10 and between the cleaning device 20 and the water absorbing device 30. The splash guards 80 are preferably bristles. Thereby, the cleaning unit 22 facilitates the cleaning of the liquid on the wall W into the water collecting portion 23, and when the cleaning portion 22 is actuated, prevents the liquid from splashing back on the wall W, and effectively reduces the liquid directly along the The wall W flows to the ground.

Next, the wall washer structure 1 further includes at least one set of anti-collision devices 90 disposed on the frame 10 and facing the wall W. Thereby, when the first fan 311 and the fourth fan 341 operate to push the frame 10 toward the wall W, the frame 10 can be prevented from directly hitting the wall W, thereby preventing the wall washer structure 1 from being damaged. .

Next, the wall washer structure 1 further includes a plurality of ground rollers 100 disposed at the bottom of the frame 10. Thereby, it is advantageous to carry and store the wall washer structure 1.

In summary, the wall washer structure of the present invention can safely and automatically clean the wall when the wall is washed by the above arrangement, thereby reducing the occurrence of accidents and preventing the liquid cleaning the wall from splashing, or The liquid of the wall is reduced to flow along the wall to the ground or directly to the ground; in addition, the cleaning of the structure of the wall washer can be monitored by the wall monitoring camera.

The invention has been described above in terms of the preferred embodiments, and it should be understood by those skilled in the art that the present invention is not intended to limit the scope of the invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention is defined by the scope of the patent application.

1‧‧‧Washing machine structure

10‧‧‧Frame

20‧‧‧ cleaning device

21‧‧‧Spray Department

22‧‧‧Clean Department

23‧‧‧Water Collection Department

30‧‧‧Water suction device

31‧‧‧First suction

32‧‧‧Second suction

321‧‧‧second fan

33‧‧‧ Third suction

34‧‧‧4th suction

50‧‧‧Wall washing surveillance camera

60‧‧‧Wireless transmission

70‧‧‧Lighting device

80‧‧‧ splash guard

90‧‧‧anti-collision device

100‧‧‧ground wheel

1000‧‧‧ cable

Claims (11)

A wall washer structure is suspended by at least one cable for cleaning a wall, the wall washer structure comprising: a frame connected to the cable; a cleaning device disposed on the frame and facing the frame a cleaning device comprising: at least one spraying portion for spraying a liquid for cleaning the wall; at least one cleaning portion horizontally disposed above or below the spraying portion; and a water collecting portion disposed at the spraying portion and the cleaning a side away from the side of the wall; a water absorbing device disposed on the frame, the water absorbing device comprising: a first suction portion disposed above the cleaning device, by at least one side disposed on the frame away from the wall The first fan sucks the liquid on the wall into the first suction portion; a second suction portion is disposed on the left side of the cleaning device, and the wall is mounted on the wall by at least one second fan disposed on the left side of the frame The liquid is sucked into the second suction portion, and the second suction portion is in communication with the first suction portion; a third suction portion is disposed on the right side of the cleaning device, and at least one is disposed on the right side of the frame. Fan the wall The liquid is sucked into the third suction portion, the third suction portion is in communication with the first suction portion; and a fourth suction portion is disposed under the cleaning device by at least one disposed on the frame away from the wall a fourth fan on one side sucks the liquid on the wall to the fourth suction portion; and a water collecting device disposed below the cleaning device, the water collecting device has a sump and a drain port, the sump Connecting the bottom of the water collecting portion; The first fan and the fourth fan generate wind pressure, and the exhaust directions of the first fan and the fourth fan are opposite to the wall to close the frame to the wall; the second fan and The third fan generates a wind pressure, and the exhaust directions of the second fan and the third fan are respectively parallel to the wall, and the exhaust directions of the second fan and the third fan are opposite directions. In order to prevent the frame from shaking left and right; the second suction portion and the third suction portion of the water suction device are respectively connected to the sump of the water collecting device. The wall washer structure of claim 1, further comprising: at least one wall washing camera disposed at the top or bottom of the frame; and a wireless transmission device electrically connected to the wall monitoring camera. The wall washer structure according to claim 2, wherein when the wall-washing surveillance cameras are two, they are respectively disposed at the top and the bottom of the frame. The wall washer structure of claim 2, wherein the wireless transmission device transmits the image monitored by the wall-washing surveillance camera to a cloud system. The wall washer structure according to any one of claims 2 to 4, further comprising at least one illuminating device disposed on the frame to provide a light source to the wall washing monitoring camera. The wall washer structure of claim 5, wherein the lighting device is adjacent to the cleaning portion of the cleaning device. The wall washer structure of any one of claims 2 to 4, wherein the wireless transmission device further comprises a GPS positioning system. The wall washer structure of claim 1 further comprising a plurality of splash guards disposed around the frame and between the cleaning device and the water absorbing device. The wall washer structure of claim 1, further comprising at least one set of anti-collision devices disposed on the frame and facing the wall. The wall washer structure according to claim 1, further comprising a plurality of ground rollers disposed at the bottom of the frame. The wall washer structure of claim 1, wherein the fourth suction portion of the water suction device is connected to the drain port of the water collecting device.