KR20150042114A - Vacuum Suction Apparatus For Intake - Google Patents

Vacuum Suction Apparatus For Intake Download PDF

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Publication number
KR20150042114A
KR20150042114A KR20130120917A KR20130120917A KR20150042114A KR 20150042114 A KR20150042114 A KR 20150042114A KR 20130120917 A KR20130120917 A KR 20130120917A KR 20130120917 A KR20130120917 A KR 20130120917A KR 20150042114 A KR20150042114 A KR 20150042114A
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KR
South Korea
Prior art keywords
suction
nozzle
pipe
panel
pair
Prior art date
Application number
KR20130120917A
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Korean (ko)
Inventor
박희자
Original Assignee
박희자
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박희자 filed Critical 박희자
Priority to KR20130120917A priority Critical patent/KR20150042114A/en
Publication of KR20150042114A publication Critical patent/KR20150042114A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0863—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
    • E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Cleaning In General (AREA)

Abstract

The present invention relates to a suction device for a vacuum suction device provided in a road cleaning vehicle, and is installed in a suction pipe of a vacuum suction device installed in a cleaning vehicle on the road and sucking dirt, dust or foreign matter, A pair of front expanding portions facing each other on the left and right sides of the upper front side of the suction nozzle and a pair of front and rear extending portions each having a through hole for connecting the blowing pipe to the upper portion of the forward expanding portion, A pair of rear extension parts facing each other on the left and right sides of the upper rear side of the suction nozzle, a connection pipe having a through hole for connecting the suction pipe to the upper part of the rear extension part, And an installed water spray nozzle is installed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a suction device for a vacuum suction device,

The present invention relates to a suction apparatus for a vacuum suction apparatus provided in a road cleaning vehicle, and more particularly, to a suction apparatus for a vacuum cleaner which is capable of sucking foreign matter, soil dust, And more particularly, to a suction device for a vacuum suction device provided in a road cleaning vehicle.

Recently, a vacuum suction device that sucks foreign matter or dust on the road is installed in a cleaning vehicle, and while the vacuum suction device sucks foreign matter or dust, the working efficiency is improved.

Conventional cleaning vehicles are listed on the front page 10-0704375.

The road surface cleaning vehicle includes: a vehicle; A control box installed on one side of the vehicle; A hydraulic drive pump installed in the vehicle to operate according to an operation of the control box; An upper engine installed at one side of the hydraulic drive pump to supply power to the hydraulic drive pump; A cylinder device installed in the vehicle to be actuated by the hydraulic drive pump; An inlet passage which is operated by the cylinder device and through which the sludge on the road surface is sucked; A suction hose installed at an upper portion of the suction port barrel to be mounted on a sludge loading unit mounted on the vehicle; A water spray nozzle installed at one side of the suction port cylinder for spraying high pressure toward the road surface; A water pump installed at one side of the vehicle and operated by the hydraulic drive pump; A driving motor provided on one side of the water pump to drive the water pump; A water tank installed in the vehicle and adapted to supply water to the water injection nozzle according to driving of the water pump; And a turbo blower installed at one side of the upper engine to be driven by the upper engine and forced to be sucked into the sludge loading part through sludge sucked through the intake port cylinder.

Such a conventional road surface cleaning vehicle is connected to a suction hose installed at an upper portion of a suction port tube and installed to be mounted on a sludge mounting part mounted on the vehicle so that sludge sucked through a suction port cylinder by a turbo blower is forced to be sucked by the sludge loading part .

The conventional road surface cleaning vehicle has a drawback that the suction port is connected to the suction hose and sucks the sludge by the suction force of the turbo follower.

Korean Registered Patent No. 10-0704375 Title of the invention: Vehicle for road cleaning (Date of issue: 2007.04.06)

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-mentioned problems of the prior art. It is an object of the present invention to provide a sludge loading device capable of sucking the entire amount of sludge by blowing and sucking foreign matter, And a suction device for a vacuum suction device provided in the road cleaning vehicle.

It is another object of the present invention to provide a suction device installed at a lower portion of a cleaning vehicle, in which a front expanding portion connectable to a blowing pipe and a rear expanding portion connected to a suction pipe are integrally formed to blow foreign matter, dust, And a sucking device for sucking the entire amount of the sludge into the sludge loading box.

According to an aspect of the present invention, there is provided a suction device installed in a suction pipe of a vacuum suction device installed in a cleaning vehicle on a road for suctioning dirt, dust or foreign matter, A pair of front extension parts facing each other on the upper front left side and the upper right side of the suction nozzle and a connection pipe having a through hole for connecting the blowing pipe to the upper part of the front extension part; A connection pipe having a through hole for connecting a suction pipe to an upper portion of the rear extension portion, and a water injection nozzle installed left and right on the inside of the inlet of the suction nozzle are provided .

The front and rear expanding portions are formed in a pair of opposed left and right extending portions with a through hole formed in the upper portion and a rear portion extending in the lower The front panel and the rear panel are formed in a trapezoidal shape, the left panel and the right panel are formed in an inverted trapezoidal shape, and the upper and lower panels are gradually inclined outward And the left panel and the right panel are formed so as to be inclined and inclined upward toward the inside, and are disposed inside the lower portion of the vehicle.

A long rectangular partition is vertically installed on the upper side of the suction nozzle formed with the front and rear expanding portions, and a water injection nozzle is installed on the lower end of the partition.

A long rectangular partition is provided on an inner upper side of the suction nozzle formed with the front and rear expanding parts so as to be inclined toward the front expanding part and a water jetting nozzle is provided at the lower end of the partition.

A blowing pipe is connected to the connection pipe of the front extension part, a suction pipe is connected to the connection pipe of the rear extension part, and the water injection nozzle is connected to the connection pipe of the water pump.

And a guide nozzle made of a synthetic resin material having elasticity is further fastened to the lower portion of the suction nozzle.

The suction device for a vacuum suction device provided in a road cleaning vehicle according to the present invention is capable of sucking the entire amount of foreign matter, soil dust, and the like on the road by sludge loading by blowing and suction, thereby improving suction efficiency.

In addition, a suction device installed at a lower portion of the cleaning vehicle is integrally formed with a front expanding portion connected to the blowing pipe and a rear expanding portion connected to the suction pipe, so that foreign matter, dust or the like is blown on the road through the front expanding portion, So that the entire amount can be sucked into the sludge loading box.

1 is a perspective view showing a suction device for a vacuum inhaler provided in a road cleaning vehicle according to the present invention;
BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a vacuum cleaner,
3 is a side view of a suction apparatus for a vacuum suction apparatus provided in a road cleaning vehicle according to the present invention.
FIG. 4 is a bottom view showing an inlet of a suction device for a vacuum suction device provided in a road cleaning vehicle according to the present invention. FIG.
5 is a front view showing another embodiment of a suction apparatus for a vacuum suction apparatus provided in a road cleaning vehicle according to the present invention.
6 is a cross-sectional view illustrating a suction apparatus for a vacuum inhaler provided in a road cleaning vehicle according to the present invention.
7 is a sectional view of another embodiment of a suction apparatus for a vacuum inhaler provided in a road cleaning vehicle according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a suction apparatus for a vacuum suction apparatus provided in a road cleaning vehicle according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

In addition, the following embodiments are not intended to limit the scope of the present invention, but merely as an example, and various embodiments may be implemented through the present invention.

FIG. 1 is a perspective view showing a suction apparatus for a vacuum suction apparatus provided in a road cleaning vehicle according to the present invention, FIG. 2 is a front view showing a suction apparatus for a vacuum suction apparatus provided in a road cleaning vehicle according to the present invention, 4 is a bottom view of a suction apparatus for a vacuum inhaler provided in a road cleaning vehicle according to the present invention. FIG. 4 is a bottom view illustrating an inlet of the vacuum cleaner according to the present invention. And FIG. 5 is a front view showing another embodiment of a suction apparatus for a vacuum suction apparatus provided in a road cleaning vehicle according to the present invention. FIG. 6 is a front view of a suction apparatus for a vacuum suction apparatus provided in a road cleaning vehicle according to the present invention. 7 is a cross-sectional view of another embodiment of a suction apparatus for a vacuum inhaler provided in a road cleaning vehicle according to the present invention.

As shown in Figs. 1 to 7, a suction device 10 (hereinafter referred to as a suction device) for a vacuum inhaler provided in a road cleaning vehicle of the present invention is installed at a lower portion of a cleaning vehicle on the road, A suction device (10) for suctioning dust or foreign matter, the suction device (10) being installed in a suction pipe of a vacuum suction device installed in a cleaning vehicle on the road and sucking dirt, dust or foreign matter, A pair of forward expanding portions 30 facing each other on the upper front left side and the right upper side of the suction nozzle 20, A pair of rear extension portions 40 opposed to each other at right and left sides of the upper rear side of the suction nozzle 20 and a pair of rear extension portions 40 A connecting pipe 41 having a through-hole for connecting the suction pipe 411 to the upper portion of the connecting pipe 41, And a water spray nozzle 60 installed left and right inside the inlet of the suction nozzle 20.

The suction nozzle 20, the front and rear extensions 30 and 40, and the connection tubes 31 and 41 are formed of a metal material or a synthetic resin material and fixed by welding or welding them together.

The front and rear extension portions 30 and 40 are formed to be opposed to each other. The front and rear extension portions 30 and 40 are respectively formed with left and right sides, A pair of right and left connection pipes 31 and 41 having a through hole formed therein, and a long rectangular through hole formed at a lower portion thereof. The front panel and the rear panel are formed in a trapezoidal shape. Wherein the front panel and the rear panel are formed so that an upper side of the front panel is inclined and inclined outwardly and the upper panel is formed so as to be gradually inclined inward and tilted inward, As shown in Fig.

A blowing pipe 311 is connected to the connection pipe 31 of the front expansion part 30 and a suction pipe 411 is connected to the connection pipe 41 of the rear expansion part 40. The water injection nozzle 60 ) Is connected to the connection pipe of the water pump.

The connecting pipe 31 of the front expanding part 30 is welded or screwed to the end of the blowing pipe 311 and fixed.

The connection pipe 41 of the rear extension part 40 is fixed to the end of the suction pipe 411 by welding or screwing.

As shown in FIG. 5, a guide nozzle 70 made of a synthetic resin material having elasticity can be further fastened to the lower portion of the suction nozzle 20.

6, a long rectangular partition 50 is vertically installed inside the suction nozzle 20 formed with the front and rear expanding portions 30 and 40, and a water spray nozzle (not shown) is disposed at the lower end of the partition 50 60) is installed.

7, a long rectangular partition 50 is provided on the upper side of the suction nozzle 20 having the front and rear expanding portions 30 and 40 slanted toward the front expanding portion 30, And a water spray nozzle 60 may be provided at the lower end.

The operation of the suction device for the vacuum suction device provided in the road cleaning vehicle having the above structure will be described. First, the suction device 10 for the vacuum suction device is installed in the lower part of the vehicle, The connecting pipe 31 of the unit 30 is screwed and connected to a blowing pipe 311 connected to a turbo follower (not shown).

The connection pipe 41 of the pair of rear extension portions 40 is screwed and connected to a suction pipe 411 connected to a sludge loading box (not shown) and driven by a turbo flow (not shown) Foreign matter or dust on the surface of the suction nozzle 20 is sequentially loaded through the inlet port of the suction nozzle 20 through the rear extension portion 40 and the suction pipe 411 connected to the connection pipe 41.

At this time, as shown in FIGS. 6 and 7, the air in the turbo follower (not shown) flows through the blowing pipe 311 through the front expanding part 30, and the front space 21 of the suction nozzle 20 in which the partition 50 is formed on the center upper side Dust or foreign matter placed on the entrance floor is supplied to the rear extension portion 40 through the rear space 22 so that soil or foreign matter is sucked to the suction force from the rear extension portion 40 through the upper connection pipe 41 through the suction pipe 411 connected to the sludge loading unit.

The partition 50 is provided on the upper side of the suction nozzle 20 in order to direct the blowing air toward the inlet port.

The water spray nozzle 60 provided at the lower end of the partition 50 of the suction nozzle 20 in the state as described above is moved to the water spray nozzle 60 through the connection pipe by the operation of the water pump Water is sprayed through the holes 61 formed at intervals and the dust generated in the suction nozzle 20 is not discharged to the outside.

5, a guide nozzle 70 made of a synthetic resin material having elasticity is further fastened to the suction nozzle 20, and the guide nozzle 70 has a rectangular frame structure, and the suction nozzle 20, Or tighten with a screw.

The guide nozzle 70 can prevent the suction nozzle 20 from being broken or bent due to movement or vibration of the cleaning vehicle, and the dust or foreign matter sucked from the suction nozzle 20 is released to the outside .

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. It is clear that the present invention can be suitably modified and applied in the same manner. Therefore, the above description does not limit the scope of the present invention, which is defined by the limitations of the following claims.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the scope of the invention as defined in the appended claims.

10: Suction device 20: Suction nozzle
21: front space 22: rear space
30: front expanding part 31: connection pipe
40: rear extension part 41: connector
50: partition 60: water injection nozzle
61: hole 70: guide nozzle
311: blower pipe 411: suction pipe

Claims (6)

1. A suction device installed in a suction pipe of a vacuum suction device installed in a cleaning vehicle on the road and sucking dirt, dust or foreign matter,
A suction nozzle formed in a shape of an elongated rectangle frame having an inlet opening at the lower end thereof, a pair of front expanding portions facing each other on the upper front left side and the right upper side of the suction nozzle, A pair of rear extension parts opposed to each other at right and left sides of an upper rear side of the suction nozzle, a connection pipe having a through hole for connecting a suction pipe to an upper part of the rearward expansion part, And a water spray nozzle installed to the right side of the suction passage.
The method according to claim 1,
The front and rear expanding portions are formed in a pair of opposed left and right extending portions with a through hole formed in the upper portion and a rear portion extending in the lower The front panel and the rear panel are formed in a trapezoidal shape, the left panel and the right panel are formed in an inverted trapezoidal shape, and the upper and lower panels are gradually inclined outward Wherein the left panel and the right panel are formed so that an upper side thereof is gradually inclined inward and inclined to be disposed inside the lower portion of the vehicle.
3. The method of claim 2,
Wherein a long rectangular partition is vertically installed on the upper side of the suction nozzle having the front and rear expanding portions and a water spray nozzle is installed on the lower end of the partition.
3. The method of claim 2,
Wherein a long rectangular partition is provided on the upper side of the suction nozzle formed with the front and rear expanding portions so as to be inclined toward the front expanding portion and a water injection nozzle is provided at the lower end of the partition, Device.
The method according to claim 1,
Wherein a suction pipe is connected to a connection pipe of the front extension part, a suction pipe is connected to a connection pipe of the rear extension part, and the water injection nozzle is connected to a connection pipe of a water injection pump. Suction device for device.
6. The method according to any one of claims 1 to 5,
And a guide nozzle made of a synthetic resin material having elasticity is further fastened to the lower portion of the suction nozzle.
KR20130120917A 2013-10-10 2013-10-10 Vacuum Suction Apparatus For Intake KR20150042114A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
KR20130120917A KR20150042114A (en) 2013-10-10 2013-10-10 Vacuum Suction Apparatus For Intake

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106120623A (en) * 2016-08-16 2016-11-16 长安大学 A kind of special dust collecting and cleaning vehicles of road-surface milling
CN107881972A (en) * 2017-10-20 2018-04-06 长沙中联重科环境产业有限公司 Blow gun, air-heater and Street surface cleaning car
CN108277765A (en) * 2018-04-04 2018-07-13 郑州宇通重工有限公司 A kind of efficient suction nozzle of road cleaning vehicle
CN108487154A (en) * 2018-03-08 2018-09-04 潍柴动力股份有限公司 A kind of air entry device and sanitation cart
KR102212251B1 (en) * 2020-06-03 2021-02-03 권이금 Cleaning device for surface cleaning vehicles
CN114108540A (en) * 2021-11-23 2022-03-01 江苏徐工工程机械研究院有限公司 Tiny material blowing and sucking collection device for railway ballast bed
CN114164791A (en) * 2021-11-23 2022-03-11 江苏徐工工程机械研究院有限公司 Scalable railway ballast bed tiny material suction collection device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106120623A (en) * 2016-08-16 2016-11-16 长安大学 A kind of special dust collecting and cleaning vehicles of road-surface milling
CN106120623B (en) * 2016-08-16 2017-09-26 长安大学 A kind of special dust collecting and cleaning vehicles of road-surface milling
CN107881972A (en) * 2017-10-20 2018-04-06 长沙中联重科环境产业有限公司 Blow gun, air-heater and Street surface cleaning car
CN107881972B (en) * 2017-10-20 2020-05-19 长沙中联重科环境产业有限公司 Blowing nozzle, air heater and road surface cleaning vehicle
CN108487154A (en) * 2018-03-08 2018-09-04 潍柴动力股份有限公司 A kind of air entry device and sanitation cart
CN108487154B (en) * 2018-03-08 2020-09-29 潍柴动力股份有限公司 Air suction port device and sanitation vehicle
CN108277765A (en) * 2018-04-04 2018-07-13 郑州宇通重工有限公司 A kind of efficient suction nozzle of road cleaning vehicle
KR102212251B1 (en) * 2020-06-03 2021-02-03 권이금 Cleaning device for surface cleaning vehicles
CN114108540A (en) * 2021-11-23 2022-03-01 江苏徐工工程机械研究院有限公司 Tiny material blowing and sucking collection device for railway ballast bed
CN114164791A (en) * 2021-11-23 2022-03-11 江苏徐工工程机械研究院有限公司 Scalable railway ballast bed tiny material suction collection device
CN114108540B (en) * 2021-11-23 2023-12-08 江苏徐工工程机械研究院有限公司 Railway ballast fine material blowing, absorbing and collecting device
CN114164791B (en) * 2021-11-23 2024-02-02 江苏徐工工程机械研究院有限公司 Fine material blowing, absorbing and collecting device for telescopic railway ballast bed

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