KR200480934Y1 - Water, air separation structure of window washing device - Google Patents

Water, air separation structure of window washing device Download PDF

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Publication number
KR200480934Y1
KR200480934Y1 KR2020160001901U KR20160001901U KR200480934Y1 KR 200480934 Y1 KR200480934 Y1 KR 200480934Y1 KR 2020160001901 U KR2020160001901 U KR 2020160001901U KR 20160001901 U KR20160001901 U KR 20160001901U KR 200480934 Y1 KR200480934 Y1 KR 200480934Y1
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KR
South Korea
Prior art keywords
water
air
main body
boss
base plate
Prior art date
Application number
KR2020160001901U
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Korean (ko)
Inventor
전제헌
Original Assignee
주식회사 이노뷰
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Publication of KR200480934Y1 publication Critical patent/KR200480934Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
    • 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
    • A47L1/06—Hand implements
    • A47L1/08—Hand implements with provision for supplying liquids, e.g. cleaning agents
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • B08B1/002—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid

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  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The present invention relates to a water-air separation structure of a glass washing machine, which is improved in structure to effectively separate water and air from a glass surface by being combined with a simple and rational washing machine integrating a water injection device and a negative pressure generating device for collecting sewage .
The water separating structure of the glass washing machine according to the present invention comprises a body having a center through which the water is separated to be hand-held and which is divided in half, a water tank mounted in front of the body, And a socket portion for separating the sewage and the air to be sucked while being mounted on the upper portion of the main body so as to engage with the brush head, wherein the socket portion includes a main body A base plate disposed on an upper side of the base plate; a surrounding wall provided on a circumferential surface of the base plate so as to protrude in a cylindrical shape to provide a water storage space; and a lower portion protruding to guide intake air to one side of the base plate, A boss leading to the passageway, and an upper portion of the boss, A separating portion having a plurality of air supply holes formed in a peripheral wall of the blocking plate, and a water return pipe having both ends connected to each other at the discharge port and the water storage tank of the water tank. do.

Description

[0001] The present invention relates to a water separating structure of a glass washing machine,

The present invention relates to the field of glass washer technology, and more particularly to a water air separation structure in a glass washer that separates water and air by absorbing the wastewater from the glass surface.

The glass washing machine is also called a glass vacuum cleaning brush and is a cleaning tool for cleaning the glass. The structure includes a main body, which mainly functions as a handle, and a brush head which is coupled to the main body to clean the glass surface. And a negative pressure generating device is installed. In operation, the water jetting device injects the purified water in the water tank onto the glass surface and wipes the glass using the brush head. The negative pressure generating device forms a negative pressure space inside the main body, And to return the wastewater to the water tank detached and attached to the main body through the brush head.

In addition, a glass washing machine is a cleaning tool for cleaning glass. Its structure mainly includes a main body and a brush head, and a water injection device and a negative pressure generation device are provided on the handle, respectively. The negative pressure generating device absorbs the wastewater and air generated from the glass surface through the brush head to move the air to the negative pressure passage inside the main body, And is refluxed into the tank.

In addition, currently commercially available glass washing machines usually hold water in a water tank in such a manner that water and air are separated, and air in the vicinity of the brush head flows into the negative pressure passage and is discharged to the outside through the post-

However, in the prior art, the glass washing machine is a structure in which the supply of water is directly connected to the water pipe by a hose or the water of the water tank is supplied by a pump as in the following Patent Documents, and the structure required for realizing the separation of glass- There is a problem that the operation radius is narrow and the manufacturing cost is high, and the effect of collecting and separating the sewage is also not ideal. Therefore, since the separation effect of water and air is not good, the exhausted air may be mixed with not only air but also some wastewater, which affects the normal use of the user.

Korean Patent No. 10-0198818 (issued June 15, 1999) Korean Utility Model Registration No. 20-0169109 (Announcement of Mar. 2, 2000) Korean Registered Utility Model No. 20-0441248 (2008.01.01 Notice) Korean Patent Publication No. 10-2015-0119656 (published October 26, 2015)

The present invention relates to a simple and rational washing machine which integrates a water injection device and a negative pressure generating device for collecting wastewater, in order to effectively separate the wastewater and air from the glass surface, And to provide a water air separation structure of a glass washing machine.

In order to achieve the above object, the present invention adopts the following technical solution.

The water separating structure of the glass washing machine according to the present invention comprises a body having a center through which the water is separated to be hand-held and which is divided in half, a water tank mounted in front of the body, And a socket portion for separating the sewage and the air to be sucked while being mounted on the upper portion of the main body so as to engage with the brush head, wherein the socket portion includes a main body A base plate disposed on an upper side of the base plate; a surrounding wall provided on a circumferential surface of the base plate so as to protrude in a cylindrical shape to provide a water storage space; and a lower portion protruding to guide intake air to one side of the base plate, A boss extending into the passage, and a boss formed integrally on the boss, A separating section in which a plurality of air supply holes are formed in the peripheral wall of the shielding plate and a water return pipe in which both ends are connected to each other in the discharge port and the water storage tank of the water tank, .

Further, a guide pipe is provided to extend the lower end of the lower end of the boss so that the lower end of the lower end of the boss can be connected to the negative pressure passage of the main body.

In addition, an air nozzle integrally protruding from the base plate is provided in the water storage space, and a ventilation pipe connected to the lower end of the air nozzle and the water storage chamber of the water tank is provided.

In addition, the separating unit is mounted on the upper part of the boss, the upper part of which is closed, the nonwoven fabric is wrapped around the peripheral surface, and the lower part is penetrated.

The beneficial effects of this design are as follows.

In the water-air separation structure of the glass washing machine provided by the present invention, a water return pipe is connected to the bottom surface of the base portion of the socket portion, and the water return pipe communicates with the water storage chamber of the water storage tank and the water tank respectively and a hollow boss The boss has an inner space communicated with the negative pressure passage of the main body, a water shielding plate and a plurality of air supply holes formed on the upper portion of the boss, so that the negative pressure generating portion inside the main body operates, And the wastewater is collected in the water storage space and then flows into the wastewater storage chamber of the water tank through the water return pipe and the air enters the internal space of the boss through the air supply hole of the separation portion or the nonwoven fabric of the filter, Enters the negative pressure passage of the main body and is discharged to the outside through the exhaust port. It should be noted that the air supply hole is provided on the peripheral wall of the boss, and the water shutoff plate is installed on the upper part of the boss, so that the wastewater does not enter the inner space of the boss in the operation process and the filter having the nonwoven fabric also easily separates water and air . In conclusion, the design is simple and rational in structure, and the effect of water and air separation is good.

1 is an overall structural view of a glass washing machine equipped with a water air separation structure according to the present invention;
2 is a sectional view of Fig. 1;
3 is a perspective view of a water air separation structure of the glass cleaner of the present invention;
FIG. 4 is a perspective view showing a water-air separation structure of a glass washing machine according to the present invention,
5 is a partially enlarged cross-sectional view showing another embodiment of the separator of the present invention.

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

As shown in Figs. 1 and 2, the water-air separation structure of the glass washing machine according to the present invention integrates the water injection device 3 and the negative pressure generating device 4 for recovering the wastewater into the main body 1 serving as a handle It is combined with a simple and reasonable washing machine to effectively separate the wastewater and air from the glass surface.

That is, the washing machine has a main body 1, a water tank 7 mounted on the front of the main body 1, A brush head 2 having a suction passage for collecting wastewater generated while cleaning the brush head 2 and a socket portion 5 for separating the wastewater and air to be sucked while being mounted on the upper portion of the main body 1 to couple the brush head 2 ).

An input end of the water injection device 3 is connected to a water storage chamber 75 of a water tank 7 through a first water pipe 33 and a negative pressure passage 14 is formed in the main body 1, A slight exhaust port 11 is formed in the wall of the negative pressure passage 1 so that air in the negative pressure passage 14 is discharged through the exhaust port 11. [ Specifically, the water injection device 3 includes a pump 31 and a nozzle 32. An input end of the pump 31 is connected to the first water pipe 33, and an output end of the pump 31 is connected to a second water pipe And is connected to the nozzle 32 through a nozzle 34. A trigger 35 for operating the pump 31 is installed in the main body 1. [ The negative pressure generating device 4 includes a fan 41, a motor 42 for rotating the fan 41, a motor switch 43, a battery 44 and a circuit board 45. The negative pressure generating device 4 includes a motor 42, Both the motor switch 43 and the battery 44 are electrically connected to the circuit board 45 and the electric quantity display device 46 is installed on the circuit board 45. The electric quantity display device 46 is connected to the battery 44, Is displayed to indicate the remaining electricity quantity.

The socket portion 5 mounted on the upper side of the main body 1 of the present invention includes a base plate 51 disposed inside the upper side of the main body 1 as shown in Figs. 2 to 4, And a lower portion protruding to guide intake air to one side of the base plate 51 while being formed in a lower portion of the base plate 51 so as to face the negative pressure A boss 56 having an inner hollow portion leading to the passage 14 and an outlet 512 penetrating the other side of the base plate 1 to move wastewater; A separating portion 50 having a plurality of air supply holes 562 formed in the peripheral wall of the blocking plate 561 and an outlet portion 512 And a water return pipe 55 to which both ends are connected to the wastewater containing chamber 76 of the water tank 7 are provided.

1 and 3, the lower end of the guide pipe 57 is fitted to the lower side of the boss 56 and the lower end thereof is extended to communicate with the negative pressure passage 14 of the main body 1, The air separated from the water separator 54 is effectively moved toward the negative pressure passage 14 rather than toward the water injection device 3 of the main body 1 and is discharged to the outside through the exhaust port 110. [

3 and 4, an air nozzle 59 integrally protruding from the base plate 51 is provided in the water storage space 54, and a lower end of the air nozzle 59 is connected to the water tank 59, A vent pipe 58 connected to the wastewater containing chamber 76 of the water tank 7 is provided to return the air introduced into the wastewater containing chamber 76 of the water tank 7 to the water storage space 54 .

5, the separator 50 is not formed integrally with the upper portion of the boss 56, but a separately formed filter 564 is mounted on the upper portion of the boss 56. As shown in FIG. The upper end of the filter 564 is closed and the nonwoven fabric 563 is wrapped around the periphery of the filter 564. The lower portion of the filter 564 is attached to the upper portion of the boss 56 to pass air and shut off moisture.

Reference numeral 6, which is not shown in the drawing, is a locking device for fixing the brush head 2 to which the socket portion 5 is coupled and separated.

The operation of the present invention configured as described above will be described below.

2, when the radiation 35 of the water injection device 3 is repeatedly pulled, the trigger 35 operates the pump 31 to start the first water pipe 33 and the first water pipe 33 The purified water contained in the water storage chamber 75 of the water tank 7 connected to the water tube 33 is sucked and transferred to the second water tube 34. The purified water transferred to the second water tube 34 is supplied to the nozzle 32 To the glass surface for cleaning.

The brush head 2 is cleaned using the purified water sprayed on the glass surface and the motor switch 43 is operated to recover the wastewater after or simultaneously with the cleaning to operate the negative pressure generating part 4 do.

The operation of the negative pressure generating part 4 leads to the operation of the motor 42 supplied with the power of the battery 44 by the connection of the motor switch 43 and the operation of the motor 42 is controlled by the rotation of the fan 41 So that the air in the negative pressure passage (14) of the main body (1) is discharged to the outside, and becomes a low pressure state.

When the negative pressure passage 14 is brought into a low pressure state by the operation of the fan 41 of the negative pressure generating portion 4, the guide tube 57 and the boss 56 of the socket portion 5, which communicate with the negative pressure passage 14, And the space leading to the brush head 2 are also in a low pressure state so that sewage and air can easily flow into the suction passage 23 of the brush head 2 and enter the socket portion 5, And then flows into the waste water storage chamber 76 of the water tank 7 through the water return pipe 55. The air enters the internal space through the air supply hole 562 of the boss 56, And enters the negative pressure passage 14 and is discharged to the outside through the exhaust port 11. The upper shield plate 561 of the air supply hole 562 can effectively block the inflow of the wastewater and separate the water and air that drops the air into the inner space of the boss 56 .

5, even if the filter 564 mounted on the upper portion of the boss 56 is used, the nonwoven fabric 563 can prevent water from flowing into the inner space of the boss 56, And the air can be effectively separated. When the nonwoven fabric 563 is contaminated during use, it can be used for replacement, which is very hygienic.

The guiding tube 57 connected to the lower portion of the boss 56 guides the air flowing into the boss 56 to the negative pressure passage 14 so that the air inflow effect is excellent and the air is efficiently discharged through the exhaust port 11. [ .

The wastewater falling in the water storage space 54 is collected and collected by the water storage chamber 76 of the water tank 7 through the water return pipe 55. At this time, The ventilation pipe 58 connecting between the air nozzles 59 protruding from the water tank 7 is very stable because the air flowing into the wastewater containing chamber 76 of the water tank 7 is collected to maintain the pressure balance. Specifically, the ventilation pipe 58, which is interposed between the air nozzle 6 formed in the base plate 51 in the water storage space 54 and the wastewater containing chamber 76, When the air in the waste water receiving chamber 76 of the water tank 7 is introduced into the water storage tank 76 and the air in the water tank 7 is compressed, the compressed air is returned to the water storage space 54 through the ventilation pipe 58, The air is introduced into the negative pressure passage 14 through the air supply hole 562 of the separator 50 in the separator 50 or the nonwoven fabric 563 of the filter 564 and finally discharged to the outside through the air outlet 11.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, those skilled in the art will readily understand that the embodiments can be modified and modified accordingly, so that appropriate changes and modifications and equivalents may be deemed to be within the scope of the present invention.

1: Body 2: Brush head
11: exhaust port 14: negative pressure passage
3: water injection device 31: pump
32: nozzle 33: first water pipe
34: Second water pipe 35: Trigger
4: Negative pressure generator 41: Fan
42: motor 43: motor switch
44: Battery 45: Circuit board
46: Quantity display device 5: Socket section
51: base plate 52: surrounding wall
54: water storage space 55:
56: boss 57: guide tube
58: vent pipe 59: air nozzle
50: separator 512: outlet
561: blocking plate 562: air supply hole
563: Nonwoven fabric 564: Filter
7: Water tank 75: Water purification chamber
76: sewage storage room

Claims (4)

A water tank 7 mounted on the front of the main body 1 and a water tank 7 which is sandwiched by the upper portion of the main body 1 and is wiped off, And a socket part (5) for separating the sewage and air sucked while being mounted on the upper part of the main body (1) so as to engage the brush head (2). The brush head Wherein the water separator comprises:
The socket section (5)
A surrounding wall 52 for providing a water storage space 54 while being protruded in a cylindrical shape on the circumferential surface of the base plate 51; The lower part of the main body 1 is provided with a boss 56 leading to the negative pressure passage 14 of the main body 1 and a discharge port (not shown) penetrating the other side of the base plate 1 to move the wastewater A blocking plate 561 integrally formed on the upper portion of the boss 56 to block the inflow of the wastewater while moving the suction air only and an air supply hole 562 And a water return pipe (55) having both ends connected to the discharge port (512) and the wastewater containing chamber (76) of the water tank (7) Water separator for water in the washer.
The method according to claim 1,
Wherein a guide pipe (57) is provided to connect the lower end of the lower end of the boss (56) to the lower pressure passage (14) of the main body (1).
The method according to claim 1,
An air nozzle 59 is provided in the water storage space 54 integrally protruding from the base plate 51. The lower end of the air nozzle 59 and the water storage chamber 76 of the water tank 7 are connected to each other, And a ventilation pipe (58) connected to the water supply pipe (50).
The method according to claim 1,
The separation unit (50)
Wherein a filter (564) having an upper portion closed and a peripheral surface surrounding the nonwoven fabric (563) and penetrating the lower portion is mounted on the upper portion of the boss (56).
KR2020160001901U 2015-06-24 2016-04-07 Water, air separation structure of window washing device KR200480934Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520444218.6 2015-06-24
CN201520444218.6U CN204797732U (en) 2015-06-24 2015-06-24 Glass cleaning device's aqueous vapor isolating construction

Publications (1)

Publication Number Publication Date
KR200480934Y1 true KR200480934Y1 (en) 2016-07-26

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KR2020160001901U KR200480934Y1 (en) 2015-06-24 2016-04-07 Water, air separation structure of window washing device

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CN (1) CN204797732U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111906107A (en) * 2020-09-03 2020-11-10 昆明理工大学 Automatic cleaning device for glassware

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3902455B1 (en) 2018-12-28 2023-07-26 Techtronic Floor Care Technology Limited Portable extractor
CN109805844A (en) * 2019-04-08 2019-05-28 广州市盈杰电器有限公司 A kind of the reverse-filling foul water tank and floor-cleaning machine of floor-cleaning machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990000058A (en) * 1997-06-02 1999-01-15 송영소 vacuum cleaner
KR200169109Y1 (en) 1997-12-24 2000-03-02 남광우 Automatic washing device of the high place
US7159275B2 (en) * 2001-07-13 2007-01-09 Marshall Chang Glass surface cleaning machine
KR200441248Y1 (en) 2006-12-20 2008-08-01 김국진 A cleaner of combination
KR100864697B1 (en) * 2007-10-30 2008-10-23 안봉주 Cleaner with a wet floorcloth
JP3178433U (en) * 2012-07-05 2012-09-13 日本電興株式会社 Gas-liquid separation structure, suction hose and vacuum cleaner
KR20150119656A (en) 2014-04-16 2015-10-26 손세정 Cleaner head

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990000058A (en) * 1997-06-02 1999-01-15 송영소 vacuum cleaner
KR100198818B1 (en) 1997-06-02 1999-06-15 송영소 Cleaner
KR200169109Y1 (en) 1997-12-24 2000-03-02 남광우 Automatic washing device of the high place
US7159275B2 (en) * 2001-07-13 2007-01-09 Marshall Chang Glass surface cleaning machine
KR200441248Y1 (en) 2006-12-20 2008-08-01 김국진 A cleaner of combination
KR100864697B1 (en) * 2007-10-30 2008-10-23 안봉주 Cleaner with a wet floorcloth
JP3178433U (en) * 2012-07-05 2012-09-13 日本電興株式会社 Gas-liquid separation structure, suction hose and vacuum cleaner
KR20150119656A (en) 2014-04-16 2015-10-26 손세정 Cleaner head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111906107A (en) * 2020-09-03 2020-11-10 昆明理工大学 Automatic cleaning device for glassware

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