KR101803946B1 - Apparatus for cleaning window of building outwall - Google Patents

Apparatus for cleaning window of building outwall Download PDF

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Publication number
KR101803946B1
KR101803946B1 KR1020150182901A KR20150182901A KR101803946B1 KR 101803946 B1 KR101803946 B1 KR 101803946B1 KR 1020150182901 A KR1020150182901 A KR 1020150182901A KR 20150182901 A KR20150182901 A KR 20150182901A KR 101803946 B1 KR101803946 B1 KR 101803946B1
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KR
South Korea
Prior art keywords
main body
marker
brush device
wiper device
window
Prior art date
Application number
KR1020150182901A
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Korean (ko)
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KR20170073984A (en
Inventor
김균태
전영훈
Original Assignee
한국건설기술연구원
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Priority to KR1020150182901A priority Critical patent/KR101803946B1/en
Publication of KR20170073984A publication Critical patent/KR20170073984A/en
Application granted granted Critical
Publication of KR101803946B1 publication Critical patent/KR101803946B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00—Cleaning windows
    • A47L1/02—Power-driven machines or devices
    • B08B1/002—
    • B08B1/006—
    • B08B1/008—
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/002—Arrangements for cleaning building facades
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/04—Automatic control of the travelling movement; Automatic obstacle detection

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The apparatus for cleaning a glass window on an outside wall of a building according to an embodiment of the present invention includes a guard rail mounted on upper and lower portions of an outer wall surface of a building for supporting a window glass and including a plurality of markers corresponding to window frame positions of the windshield, A wiper device coupled to the main body and horizontally mounted to the main body of the brush device; and a controller for controlling the operation of the brush device, And a vertical moving member coupled to the main body so that the wiper device can move back and forth. When the main body recognizes the marker, it controls the vertical moving member to change the moving path of the brush device and the wiper device.

Description

Technical Field [0001] The present invention relates to a cleaning apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a glass window cleaning apparatus for an exterior wall surface of a building, and more particularly, to a window cleaning apparatus for recognizing a position of a projection and controlling a movement path.

In recent years, a high-rise building having a very high number of floors has been constructed in many cases. In many cases, the outer wall surface is made of glass centering on a high-grade building having a height of about 2 to 5 floors. Various automated cleaning apparatuses for cleaning glass windows and exterior windows in buildings have been proposed.

Background Art Generally, a cleaning device for cleaning an outer wall surface of a building according to the related art is a device for spraying water on the outer wall surface while moving from the top to the bottom along the outer wall surface of the building by a cable or the like hanging down from the roof of the building, Is wiped with a wiper member or wiped with a brush. Korean Patent Laid-Open Publication No. 10-2011-0136311 discloses a cleaning device for wiping a glass window of a building with a brush as described above. In the conventional art disclosed in Korean Patent Laid-Open Publication No. 10-2011-0136311, however, the rotation axis of the brush is positioned vertically on the exterior wall surface of the building. do. Therefore, in the conventional apparatus, when the cleaning device passes the protruding portion, the brush does not touch the outer wall surface of the building, so that the cleaning is not performed perfectly.

In addition, when cleaning the windows attached to the outer wall of the building, there is a problem that when the operation is stopped in the process of cleaning with the wiper device, traces are left on the window, so cleaning must be performed without stopping.

SUMMARY OF THE INVENTION The present invention is directed to a window cleaning apparatus which can arrange a marker on a protruding portion such as a window frame and control the movement path of the brush and the wiper when the marker is recognized to clean the window more cleanly.

The apparatus for cleaning a glass window on an outer wall of a building according to an embodiment of the present invention includes a guard rail mounted on upper and lower portions of an outer wall of a building for supporting a windshield and including a plurality of markers corresponding to positions of window frames of the windshield, A wiper device coupled to the main body and horizontally mounted to the main body of the brush device, and a control device for controlling the main body of the brush device, And a vertical moving member coupled to the main body so that the wiper device can move back and forth. When the main body recognizes the marker, it controls the vertical moving member to change the moving path of the brush device and the wiper device.

A method of operating a window cleaning apparatus for a building exterior wall surface according to an embodiment of the present invention includes the steps of cleaning the window by horizontally moving a main body equipped with a brush device and a wiper device along the guard rail, Recognizing at least one of a plurality of markers disposed on the guard rail, recognizing a marker disposed at an end of the guard rail, and moving the brush device and the wiper device forward and backward, And terminating the operation of FIG.

The present invention provides a cleaning device for a window glass of a building, which has a brush device and a wiper device, thereby improving the cleaning efficiency and safely cleaning the exterior wall of the building.

In addition, the present invention has the effect of enabling clean cleaning by controlling the moving path even if the glass window cleaning device on the outer wall of the building meets the protrusion during cleaning.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of an apparatus for cleaning a glass window on a building exterior wall according to an embodiment of the present invention. FIG.
FIG. 2 is a plan view of an apparatus for cleaning a glass window on a building exterior wall according to an embodiment of the present invention.
FIG. 3 is a right side view of a glass window cleaning apparatus for building exterior walls according to an embodiment of the present invention.
4 and 5 are conceptual diagrams illustrating an operation method of a glass window cleaning apparatus for building exterior wall surface according to an embodiment of the present invention.
6 is a flowchart illustrating an operation method of a glass window cleaning apparatus for building exterior wall surface according to an embodiment of the present invention.
7 is a flowchart illustrating an operation method of a glass window cleaning apparatus for building exterior walls according to another embodiment of the present invention.

It is to be understood that the specific structural or functional description of embodiments of the present invention disclosed herein is for illustrative purposes only and is not intended to limit the scope of the inventive concept But may be embodied in many different forms and is not limited to the embodiments set forth herein.

The embodiments according to the concept of the present invention can make various changes and can take various forms, so that the embodiments are illustrated in the drawings and described in detail herein. It should be understood, however, that it is not intended to limit the embodiments according to the concepts of the present invention to the particular forms disclosed, but includes all modifications, equivalents, or alternatives falling within the spirit and scope of the invention.

The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms may be named for the purpose of distinguishing one element from another, for example, without departing from the scope of the right according to the concept of the present invention, the first element may be referred to as a second element, The element may also be referred to as a first element.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like are used to specify that there are features, numbers, steps, operations, elements, parts or combinations thereof described herein, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings attached hereto.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of an apparatus for cleaning a glass window on a building exterior wall according to an embodiment of the present invention. FIG. 1, the apparatus for cleaning a window on a building exterior wall includes guard rails 510 and 530 mounted on an upper portion 410 and a lower portion 420 of an outer wall surface of a building supporting the window glass 200, guard rails 510 and 530, And may be horizontally moved to the left or right along the main body 100.

The left side portion 440 of the outer wall surface of the building and the right side portion 430 of the outer wall surface of the building may be the start and end points of the movement path of the main body 100, A window screen cleaning apparatus for cleaning a glass window, but the present invention is not limited thereto.

The window pane 200 can be divided into a plurality of areas by the window frames 300a and 300b and when the window 100 of the main body 100 meets the protrusions such as the window frames 300a and 300b, So that it is possible to provide an apparatus capable of cleaning more cleanly.

The main body 100 includes an upper body 101 that horizontally moves in an upper region of the window 200, a lower body 105 that horizontally moves in a lower region of the window 200, And a connecting member 103 for connecting the connecting members. That is, the connecting member 103 can be horizontally disposed so as to face the windshield window frame 300a.

The upper region and the lower region of the glass window 200 are different types of glass windows, and the lower region may be openable and closable, but the present invention is not limited thereto.

FIG. 2 is a plan view of an apparatus for cleaning a glass window on a building exterior wall according to an embodiment of the present invention.

2, the guard rail 510 may be disposed outside the glass window 200 disposed between the left side portion 440 of the building outer wall surface and the right side portion 430 of the building outer wall surface. The main body 100 can be horizontally moved to the left or right along the guard rail 510 to clean the window glass 200. [

The main body 100 may include a support member 110, a brush device 130 mounted on the support member 110 and disposed opposite the windshield 200, and a wiper device 140. The brush device 130 and the wiper device 140 may be arranged side by side on the support member 110, and the order of arrangement is not limited.

The brush device 130 includes an electric roller 120. The electric roller 120 rotates to control the brush device 130 to remove foreign substances from the window pane 200. [

The brush unit 130 and the wiper unit 140 may be partially disposed within the support member 110 when the main body 100 is in the cleaning standby state. So that the glass window 200 can be cleaned.

The vertically moving member 150 is disposed in the control unit 170 and can control the vertical connecting member 155 to move the brush device 130 and the wiper device 140 forward or backward to pass through protrusions such as window frames .

For example, in the embodiment where the main body 100a is close to the window frame, when the controller 170a recognizes the marker, it can control the vertically movable member 150a to change the positions of the brush device 130 and the wiper device 140 have. For example, the brush device 130 and the wiper device 140 can be reversed to pass through the protrusion, i.e., the brush device 130 and the wiper device 140 are moved back inside the support member 110 to pass through the window frame area can do.

In addition, in the embodiment, the main body 100 includes a rain sensor (not shown) for detecting rainfall. When the rain sensor detects rainfall, the wiper device 140 moves forward toward the windshield 200 A squeegee cleaning can be performed.

The main body 100 includes an obstacle detection sensor (not shown) when the window 100 is opened, and when the window is opened, the main body 100 generates a warning sound and can control the operation to stop or return to the starting point have.

FIG. 3 is a right side view of a glass window cleaning apparatus for building exterior walls according to an embodiment of the present invention.

3, the apparatus for cleaning a window on a building exterior wall includes a guard rail 510 mounted on an upper portion 410 and a lower portion 420 of an outer wall surface of a building supporting the window 200, And may include a main body 100 that horizontally moves leftward or rightward.

The window pane 200 can be separated into upper and lower regions by the window frame 300a.

The body 100 may include a support member 110 and a brush device 130 mounted on the support member 110 and disposed opposite the windshield 200. The brush device 130 includes an electric roller 120. The electric motor 120 rotates and the brush device 130 removes foreign matter from the window pane 110. [

The vertically moving member 150 is disposed in the control unit 170 and is coupled to the support member 110 and is moved forward or backward by the brush device 130 and the wiper device 140 through the vertical connecting member 155, It can be controlled to pass through the same protrusion.

The horizontal shifting member 160 is disposed in the control unit 170 and is coupled to the support member 110 to control the body 100 to move horizontally along the guard rail 510. [

The control unit 170 is disposed outside the support member 110 and can control the vertical moving member 150 to change the positions of the brush device 130 and the wiper device 140. [ For example, the brush device 130 and the wiper device 140 can be reversed to pass through the projections, and the brush device 130 and the wiper device 140 can be moved backward after passing through the projections, can do.

According to an embodiment, the controller 170 may include a sensor for sensing the gaseous state, and the controller 170 may control the brush device 130 and the wiper device 140 to selectively drive the brush device 130 and the wiper device 140, can do.

The control unit 170 may further include a sensor for sensing whether the windshield is opened or closed in real time during the horizontal movement of the main body 100. The control unit 170 may control the operation of the brush unit 130 and the wiper unit 140 Driving can be controlled.

4 and 5 are conceptual diagrams illustrating an operation method of a glass window cleaning apparatus for building exterior wall surface according to an embodiment of the present invention.

4 and 5, the brush device 130 and the wiper device 140 are disposed on the support member 110 on the outer side of the windshield 200 and the windshield 200 and can move horizontally.

The guard rail 510 may include a plurality of markers, and the plurality of markers may include a first marker 610 disposed at a starting point of the guard rail 510, a second marker 610 disposed at one side of the window frame 620, a third marker 630, and a fourth marker 640 disposed at an end point of the guard rail 510. The plurality of markers may be magnetic, but are not limited thereto.

4 (a), when the main body 100 recognizes the first marker 610, the main body 100 starts to horizontally move in the right direction, and the brush device 130 and the wiper device 140 start to move horizontally, Can be moved to advance toward the windshield. That is, the brush device 130 and the wiper device 140 can be extended outside the support member 110.

Referring to FIG. 4 (b), the main body 100 horizontally moves to the right to remove foreign matter from the window pane 200. According to the embodiment, the brush device 140 and the wiper device 130 can be selectively driven according to the wakeup state.

Referring to FIG. 4 (c), when the main body 100 recognizes the second marker 620, the brush device 140 and the wiper device 130 can be moved backward outward. At this time, the brush device 140 and the wiper device 130 can return to the support member 110. [

Referring to FIG. 5A, when the main body 100 recognizes the third marker 630, it can move the brush device 140 and the wiper device 130 to advance toward the windshield 200.

Referring to FIG. 5 (b), the main body 100 horizontally moves to the right to remove foreign matter from the window pane 200. According to the embodiment, the brush device 140 and the wiper device 130 can be selectively driven according to the wakeup state.

Referring to FIG. 5 (c), when the main body 100 recognizes the fourth marker 640, the operation of the brush device 130 and the wiper device 140 can be terminated.

That is, the main body 100 controls the brush device 140 and the wiper device 130 to move forward and backward in correspondence with the markers of the guard rail 510 disposed on the basis of the position of the window frame 310b, It can be cleaned more cleanly without being affected.

6 is a flowchart illustrating an operation method of a glass window cleaning apparatus for building exterior wall surface according to an embodiment of the present invention.

Referring to FIG. 6, the main body 100 equipped with the brush device 130 and the wiper device 140 moves horizontally along the guard rail 510 to clean the window 200 (S710).

Thereafter, when the main body 100 recognizes at least one of a plurality of markers disposed on the guard rail 510 corresponding to the position of the window frame, the brush device 130 and the wiper device 140 are controlled to move forward and backward (S720).

Thereafter, if the main body 100 recognizes the marker disposed at the end of the guard rail 510, the operation of the brush device 130 and the wiper device 140 can be terminated (S730).

7 is a flowchart illustrating an operation method of a glass window cleaning apparatus for building exterior walls according to another embodiment of the present invention.

Referring to FIG. 7, when cleaning is started, the main body 100 can drive the brush device 130 and the wiper device 140 (S610).

The main body 100 can move horizontally along the guard rail 510 at step S620 and recognize the first marker 610 at the starting point of the guard rail 510 at step S630, The brush device 130 and the wiper device 140 to move forward, and the main body 100 moves horizontally to clean the window 200 (S640).

The main body 100 controls the brush device 130 and the wiper device 140 to move backward by recognizing the second marker 620 in which the window frame is disposed at step S650, (S660).

The main body 100 controls the brush device 130 and the wiper device 140 to move forward by recognizing the third marker 630 on which the window frame is disposed in step S670, 200) (S680).

When the main body 100 recognizes the fourth marker 640 on which the window frame is disposed (S690), the driving of the brush device 130 and the wiper device 140 can be terminated (S695).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100; Exterior wall surface glass window cleaning device;
200; sash
300a, 300b; window frame
410, 420, 430, 440; Outer wall face
510, 530; Guard rail

Claims (14)

A guard rail mounted on upper and lower portions of a building outer wall surface supporting the windshield and including a plurality of markers corresponding to window windings of the windshield;
A body that moves left or right along the guard rail;
A brush device coupled to the body and disposed opposite the window;
A wiper device coupled to the body and mounted horizontally with the brush device;
A support member formed on the main body, wherein the brush device and a part of the wiper device are arranged side by side; And
And a vertical moving member coupled to the main body so that the brush device and the wiper device can be moved back and forth,
The main body recognizes the marker and controls the vertical moving member to change the position of the brush device and the wiper device so as to advance the brush device and the wiper device to the outside of the supporting member or to move backward to the inside of the supporting member ,
The plurality of markers,
A second marker disposed on one side of the window frame or disposed on a guard rail corresponding to one side of the window frame, and a third marker disposed on an end point of the guard rail, 4 markers,
The main body includes:
Controls the brush device and the wiper device to advance toward the windshield by recognizing the first marker and controls the brush device and the wiper device to move backward toward the support member when recognizing the second marker, The controller controls the brush device and the wiper device to advance toward the windshield by recognizing the third marker and controls the operation of the brush device and the wiper device to end when the fourth marker is recognized, . The method according to claim 1,
Further comprising a horizontally moving member,
Wherein the main body changes the moving path of the main body by controlling the horizontally moving member when the marker is recognized. The method according to claim 1,
Wherein the brush device includes an electric roller and a brush,
Wherein the brush device and the wiper device are selectively operated according to a control signal output from the main body. delete delete delete delete The method according to claim 1,
And a rain sensor for detecting rainfall,
Wherein the wiper device moves forward toward the windshield when the rain sensor detects rainfall to perform squeegee cleaning. The method according to claim 1,
Further comprising an obstacle detection sensor,
Wherein the obstacle detection sensor senses a window opening state and controls the body to generate a warning sound and to stop the operation or to return to the starting point when the window is opened. A method of operating a building exterior wall surface window cleaning apparatus that horizontally moves along a guard rail to clean a window of a building exterior wall,
Cleaning the windshield by horizontally moving the main body equipped with the brush device and the wiper device along the guard rail;
Moving the brush device and the wiper device forward and backward when the body recognizes at least one of a plurality of markers disposed on the guard rail corresponding to the position of the window frame; And
And terminating operation of the brush device and the wiper device when the main body recognizes a marker disposed at an end of the guard rail,
Wherein the brush device and a part of the wiper device are arranged side by side on a support member formed on the main body,
The plurality of markers,
A second marker disposed on one side of the imaginary window frame or disposed on a guard rail corresponding to one side of the window frame and a third marker disposed on an end point of the guard rail, A fourth marker,
The step of advancing /
When the main body recognizes the first marker, advances the brush device and the wiper toward the windshield, recognizes the second marker, moves the brush device and the wiper device back toward the support member, And advancing the brush device and the wiper device toward the windshield when recognizing the third marker,
Wherein the terminating comprises:
And when the main body recognizes the fourth marker, the brush device and the wiper device move backward toward the support member and end the operation. delete delete delete delete
KR1020150182901A 2015-12-21 2015-12-21 Apparatus for cleaning window of building outwall KR101803946B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102039020B1 (en) 2019-04-26 2019-11-01 한국건설기술연구원 Window cleaning system using rainwater
KR102060925B1 (en) * 2019-07-11 2020-02-11 정성채 Tunnel remote image tracking monitoring system
KR20200125177A (en) 2019-04-26 2020-11-04 한국건설기술연구원 Window cleaning system with different top and bottom forms using rainwater

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101969374B1 (en) 2018-04-27 2019-04-16 한국건설기술연구원 Window Cleaning System
KR101969373B1 (en) 2018-04-27 2019-04-16 한국건설기술연구원 Window Cleaning System with Different Top and Bottom Forms

Citations (4)

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Publication number Priority date Publication date Assignee Title
KR200381835Y1 (en) * 2005-01-28 2005-04-15 (주) 유성건축사사무소 A automatic cleaning system of apartment balcony window
JP5060860B2 (en) * 2007-07-26 2012-10-31 パナソニック株式会社 Exterior joinery material cleaning equipment
JP2013523354A (en) * 2010-06-30 2013-06-17 廖福彰 Wall cleaning equipment
KR101290270B1 (en) * 2012-01-27 2013-07-26 주식회사 대화산기 Automatic cleaner of building outer glass wall

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200381835Y1 (en) * 2005-01-28 2005-04-15 (주) 유성건축사사무소 A automatic cleaning system of apartment balcony window
JP5060860B2 (en) * 2007-07-26 2012-10-31 パナソニック株式会社 Exterior joinery material cleaning equipment
JP2013523354A (en) * 2010-06-30 2013-06-17 廖福彰 Wall cleaning equipment
KR101290270B1 (en) * 2012-01-27 2013-07-26 주식회사 대화산기 Automatic cleaner of building outer glass wall

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102039020B1 (en) 2019-04-26 2019-11-01 한국건설기술연구원 Window cleaning system using rainwater
KR20200125177A (en) 2019-04-26 2020-11-04 한국건설기술연구원 Window cleaning system with different top and bottom forms using rainwater
KR102060925B1 (en) * 2019-07-11 2020-02-11 정성채 Tunnel remote image tracking monitoring system

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