CN106592491A - Road cleaning apparatus - Google Patents
Road cleaning apparatus Download PDFInfo
- Publication number
- CN106592491A CN106592491A CN201710025544.7A CN201710025544A CN106592491A CN 106592491 A CN106592491 A CN 106592491A CN 201710025544 A CN201710025544 A CN 201710025544A CN 106592491 A CN106592491 A CN 106592491A
- Authority
- CN
- China
- Prior art keywords
- water
- housing
- water spray
- blower fan
- air duct
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- 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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- 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
- E01H1/108—Removing liquids or semi- liquids, e.g. absorbing rain water, sucking-off mud
Abstract
The invention provides a road cleaning apparatus. The road cleaning apparatus comprises a spray unit and a negative-pressure suction unit, wherein the negative-pressure suction unit comprises a blower fan cooperatively used with the spray unit and a driving motor connected with the blower fan, and the spray unit is correspondingly installed at the outer side of a blower fan suction inlet. A road is cleaned through water currents sprayed by the spray unit, under the impact of the water currents, dust and other land surface garbage which are attached to the road are disengaged from the road, the sprayed water currents are reflected upwards under the reaction effect of the ground, and the reflected water currents, together with the dust and the other land surface garbage, are disengaged from the ground under the suction effect of the blower fan. According to the invention, the dust and the other land surface garbage on the road can be cleaned and collected effectively, it is ensured that there is no accumulated water on the road after cleaning, the problems of slush splashing due to wheel rolling and road icing in winter in the prior art are effectively avoided, and the continuous road cleaning effect is quite good.
Description
Technical field
The present invention relates to the technical field of Street surface cleaning, specifically a kind of Street surface cleaning device.
Background technology
Existing pavement cleaning vehicle is that direct road pavement is cleaned or cleaned, the rubbish such as leaveves larger to volume
Have preferable collecting effect, but the collecting effect of the dust for road surface and rubber for tire powder is poor, especially in the presence of in
Dust and rubber for tire powder at road surface and tiny hollow, sky is thrown to when vehicle is passed through under the centrifugal action of wheel
In, reentrainment of dust is easily formed, and after Street surface cleaning, the muddy water on road surface can be splashed on pedestrian or the vehicle of surrounding, given
Pedestrian and vehicle bring puzzlement.
To solve the above problems, CN104831664A discloses a kind of Street surface cleaning car and Street surface cleaning method, including clear
Cleaning device and drying device, realize that the road surface after cleaning is dried, it is to avoid the muddy water on road surface is in wheel by arranging drying device
Roll down and splash on rear car car body, but the design need to additionally arrange drying device, and complex structure, manufacturing cost is high,
And drying effect is poor, it is impossible to the problem that effectively solving is splashed.CN105350484A discloses a kind of vacuum draw and water under high pressure
The pavement cleaning vehicle that jet is combined, including suction base and multiple rotary water jet plates, the outlet of rotary water jet plate is extended into be taken out
The suction intracavity in base is inhaled, high-pressure water jet is sprayed to road surface by rotary water jet plate, make the dust on road surface kick up and water smoke
Change, taken away by negative pressure together with the rubbish for being bonded in earth's surface, but using the pavement cleaning vehicle, in rotary water jet plate away from taking out
The refuse collection effect inhaled at chamber is poor, and to be pumped the rubbish of suction intracavity, inevitable requirement vacuum negative pressure device Gao Gong
Rate, air inlet are little, big flow realizing the effect of high negative pressure, therefore during cleaning operation, cleaning section is little, and working performance is low, energy
Consumption is high.
The content of the invention
The purpose of the present invention, is exactly, to solve the problems, such as prior art, and to devise a kind of Street surface cleaning device, energy
It is enough that effectively the dust and other earth's surface rubbish of road surface are cleaned, and road surface, without hydrops, is cleaned after ensureing cleaning
Rate to effectively prevent in prior art and rolled that caused muddy water splashes, winter road surface easily freezes and asks by wheel up to more than 95%
Topic, and there is preferable lasting effect to the road surface after cleaning, a couple of days can be maintained to clean, workload is greatly reduced,
Water saving, fuel-economizing, reduce vehicle and manpower.
The invention provides a kind of Street surface cleaning device, including water spray unit and negative pressure-pumping unit, the negative pressure-pumping
The motor that unit includes the blower fan used cooperatively with water spray unit and is connected with the blower fan, the water spray unit pair
The outside of the blower fan suction inlet should be arranged on.
Above-mentioned water spray unit may be configured as following four frame mode：
（1）The water spray unit adopts monolithic construction, including the housing with ventilation air duct, the ventilation air duct and the wind
Machine suction inlet is connected, and water inlet is provided with the upper end or side of the housing, and the water inlet is by inlet channel and water
Source is connected, and on the lower surface of the housing hole for water spraying is provided with.
Preferably, the ventilation air duct is arranged on the middle part of housing, and the axis direction along housing is arranged.Using this skill
Art scheme, the current in order to make injection cooperate with after reflection muddy water to detach ground by ventilation air duct Jing blower fans along the path specified
Face.
Preferably, the hole for water spraying is provided with multiple, the plurality of hole for water spraying annular array.Preferably, the spray
The axis in water hole to the axis side of the blower fan suction inlet is obliquely installed.Preferably, the axis of the hole for water spraying and ground
Between angle be set to 75 ° ~ 80 °.Using the technical program, hole for water spraying sprays high-velocity flow, ground is cleaned, makes attached
In the dust and other earth's surface rubbish disengaging ground, formation muddy water, and the reflection with current on road surface and taking out for blower fan
Under suction effect, along fixed route ground is detached.
（2）The water spray unit adopts monolithic construction, including the housing with ventilation air duct, the ventilation air duct and institute
State blower fan suction inlet to be connected, water inlet is provided with the upper end or side of the housing, the water inlet passes through inlet channel
It is connected with water source, the lower end of the housing is provided with annular water spray passage.Can be single to water spray using the hole for water spraying of the structure
The road surface of first lower end is cleaned comprehensively, it is to avoid cleaning dead angle.
Preferably, the annular water spray passage on the housing arbitrary vertical section is set to the angle of housing axis
10°~15°.Using the design, the current in order to injection can cooperate with after reflection dust and other earth's surface rubbish by ventilation
Air channel Jing blower fans detach ground.
（3）The water spray unit adopts split-type structural, including the housing that arranges of lower ending opening and detachable with housing
The water spray plate of connection, is provided with water inlet on the upper end or side of the housing, the water inlet is by inlet channel and water source
It is connected, ventilation air duct I is provided with the housing, is provided with ventilation air duct II on the water spray plate, the ventilation air duct I,
Ventilation air duct II is connected with the blower fan suction inlet, and on the lower surface of the water spray plate hole for water spraying is provided with.
Preferably, the ventilation air duct is arranged on the middle part of housing, and the axis direction along housing is arranged.
Preferably, the hole for water spraying is provided with multiple, the plurality of hole for water spraying annular array.Preferably, the spray
The axis in water hole to the axis side of the blower fan suction inlet is obliquely installed.Preferably, the axis of the hole for water spraying and ground
Between angle be set to 75 ° ~ 80 °.
（4）The water spray unit adopts split-type structural, including the housing that arranges of lower ending opening and detachable with housing
The water spray plate of connection, is provided with water inlet on the upper end or side of the housing, the water inlet is by inlet channel and water source
It is connected, ventilation air duct I is provided with the housing, is provided with ventilation air duct II on the water spray plate, the ventilation air duct I,
Ventilation air duct II is connected with the blower fan suction inlet, and annular water spray passage is provided with the water spray plate.
Preferably, the annular water spray passage on the water spray plate arbitrary vertical section is arranged with the angle of water spray plate axis
For 10 ° ~ 15 °.Using the technical program, the water in housing sprays to form high-velocity flow by the hole for water spraying of water spray plate, to ground
Cleaned, make the dust for being attached to road surface and other earth's surface rubbish depart from ground, formed muddy water, and with the reflection of current
And under the swabbing action of blower fan, along ventilation air duct I and ventilation air duct II ground is detached.The housing detachably connects with water spray plate
Connect, spray water hole plug or it is impaired when, it is easy to disassemble and change, it is ensured that cleaning performance.
The technical characteristic of this programme also includes that the lower end of the water spray unit is additionally provided with block device, the block dress
Install and be set to the enclosed type weather screen matched with the outer peripheral face of the nozzle.Using the block device, it is prevented from from nozzle filling
The current for putting ejection are excessive, and carry out for current and during ground shock back reflection guide functions, and then reduce the loss of muddy water,
Improve road surface clean rate, and can effective control enter blower fan intake, it is ensured that the negative pressure value of blower fan suction inlet, it is ensured that road
Face cleaning effect.
Preferably, the block device also includes one group of height adjusting unit, the height adjusting unit includes supporting
Wheel and support shaft, are hinged with support on the support wheel, the support shaft runs through the support, and coordinates with bracket slide, institute
State and be arranged with support shaft spring.Using the technical scheme, when road surface raises, support wheel rises, and compresses bullet by support
Spring, on road surface during step-down, under the restoring force effect of spring, support is moved downward with support wheel, and then is ensured in Uneven road
When, the height adjusting unit can realize the real-time adjustment of support wheel and enclosed type weather screen terrain clearance.Preferably, described enclose
Curtain is using plastics or elastomeric material.
In negative pressure-pumping unit, installed in the top of water spray unit, blower fan can adopt centrifugal fan to blower fan correspondence
Or centrifugal blower or propeller fan.Pressure value subatmospheric 1000Pa of the negative pressure region of blower fan suction inlet ~
3000Pa, to ensure while road surface is without hydrops after road pavement muddy water carries out preferably suction, ensures cleaning, to reduce blower fan
Energy consumption.
Beneficial effects of the present invention can be drawn by such scheme：1st, the Street surface cleaning device that the present invention is provided includes water spray
Unit and negative pressure-pumping unit, negative pressure-pumping unit includes the blower fan used cooperatively with water spray unit and is connected with blower fan
Motor, water spray unit correspondence is installed in the outside of the blower fan suction inlet.The current road pavement cleaning of water spray unit injection,
Under the impulsive force of current, the dust and other earth's surface rubbish for being attached to road surface departs from ground, and the current for ejecting are on ground
Reflect upwards under counteracting force, the current of reflection cooperate with dust and other earth's surface rubbish, detach under the suction force effect of blower fan
Ground, effectively the dust of road pavement and other earth's surface rubbish can be cleaned, and after ensureing cleaning road surface without hydrops, effectively
Avoid in prior art by wheel roll caused muddy water splash, the easy ice formation issues in winter road surface, and clean road surface is had compared with
Good lasting effect.2nd, water spray unit is located at the outside of blower fan suction inlet so that the cleaning area of water spray unit is sucked with blower fan
The negative pressure region at mouthful place is correspondingly arranged, and the suction capactity of blower fan road pavement muddy water is strong and aspirates uniform, can effectively be lifted clearly
Wash effect.
As can be seen here, the present invention has compared with prior art prominent substantive distinguishing features progressive with significant, its enforcement
Beneficial effect be also obvious.
Description of the drawings：
Fig. 1 is the structural representation of the present invention；
Enlarged diagram when Fig. 2 is embodiment 1 or embodiment 2 in Fig. 1 at I；
Enlarged diagram when Fig. 3 is embodiment 3 or embodiment 4 in Fig. 1 at I；
Fig. 4 is the arrangement schematic diagram of the hole for water spraying of annular array in water spray unit；
Fig. 5 is the arrangement schematic diagram of annular water spray passage in water spray unit.
Wherein, 10 is water spray unit, and 11 is motor, and 12 is blower fan, and 15 is blower fan outlet, and 17 is housing, and 18 are
Ventilation air duct, 19 is hole for water spraying, and 20 is weather screen, and 21 is housing, and 22 is water spray plate, and 23 is ventilation air duct I, and 24 is ventilation air duct
II, 25 are annular water spray passage, and 44 is height adjusting unit, and 45 is water inlet.
Specific embodiment：
For a better understanding of the present invention, the present invention is explained in detail with reference to specific embodiment and accompanying drawing.
Embodiment 1
The invention provides a kind of Street surface cleaning device, including water spray unit 10 and negative pressure-pumping unit, negative pressure-pumping unit bag
Include the blower fan 12 used cooperatively with water spray unit 10 and the motor 11 being connected with the blower fan 12, water spray unit 10 pairs
The outside of the suction inlet of the blower fan 12 should be arranged on.
Above-mentioned water spray unit 10 adopts monolithic construction, including the housing 17 with ventilation air duct 18, the ventilation air duct
18 are connected with the suction inlet of blower fan 15 in the negative pressure-pumping unit, are provided with into water on the upper end or side of the housing 17
Mouth 45, the water inlet 45 is connected by inlet channel with water source, and hole for water spraying 19 is provided with the lower surface of the housing 17.
Ventilation air duct 18 is arranged on the middle part of housing 17, and the axis direction along housing 17 is arranged, in order to make the current of injection anti-
Dust and other earth's surface rubbish are cooperateed with to detach ground by ventilation air duct Jing blower fans along the path specified after penetrating.Hole for water spraying 19 is arranged
Have multiple, the annular array of the plurality of hole for water spraying 19.The axis of hole for water spraying 19 to the axis one of the suction inlet of the blower fan 12 is rolled
Tiltedly arrange.Angle between the axis of hole for water spraying and ground is set to 75 ° ~ 80 °.
The section of above-mentioned housing 17 may be configured as annulus or elliptical ring or back-shaped.For using water wisely, the aperture of hole for water spraying 19
It is more little more beneficial to water saving, but aperture easily blocks when too small, and above-mentioned hole for water spraying 19 is set to 0.03mm-0.05mm.
The lower end of water spray unit 10 is additionally provided with block device, and block device is set to the periphery with the water spray unit 10
The enclosed type weather screen 20 that face matches.Using the block device, the current for being prevented from spraying from water spray unit are excessive, and are
Guide functions, and then the loss of reduction muddy water are carried out when current are with ground shock back reflection, road table clean rate is improved, and can
Effective control enters the intake of blower fan 12, it is ensured that the negative pressure value of the suction inlet of blower fan 12, it is ensured that road surface cleaning effect.
The block device also includes one group of height adjusting unit 44, and height adjusting unit 44 includes support wheel and support
Axle, is hinged with support on the support wheel, the support shaft runs through the support, and coordinates with bracket slide, the support shaft
It is provided with spring.Using the technical scheme, when road surface raises, support wheel rises, and by support compression spring, becomes on road surface
When low, under the restoring force effect of spring, support is moved downward with support wheel, and then is ensured in Uneven road, and the height is adjusted
Section unit 44 can realize the real-time adjustment of support wheel and the terrain clearance of enclosed type weather screen 20.Weather screen 20 is using plastics or rubber material
Material.
In negative pressure-pumping unit, the correspondence of blower fan 12 is installed in the top of water spray unit 10, and the import of blower fan 12 is single with water spray
The ventilation air duct 18 of unit 10 is connected.Blower fan 12 can be using centrifugal fan or centrifugal blower or propeller fan.Right
Road surface muddy water carries out preferably suction, ensure cleaning after road surface without hydrops while, be to reduce fan energy consumption, blower fan 12 inhales
The pressure value subatmospheric 1000Pa ~ 3000Pa of the negative pressure region of entrance.
In the present embodiment, the current road pavement cleaning of the injection of water spray unit 10, the current of injection form ring-type heavy curtain area,
Under the impulsive force of current, be attached to road surface dust depart from ground, the current for ejecting under the counteracting force on ground upwards
Reflection, in ring-type heavy curtain area, the current collaboration dust of reflection, Jing ventilation air ducts detach ground under the suction force effect of blower fan 12
Face, being capable of the dust of effectively road pavement carries out cleaning collection, and road surface, without hydrops, is prevented effectively from prior art after ensureing cleaning
In by wheel roll caused muddy water splash, the easy ice formation issues in winter road surface, and there is preferable lasting effect to clean road surface.
Embodiment 2
In the present embodiment, water spray unit 10 adopts monolithic construction, including the housing with ventilation air duct 18, the ventilation wind
Road 18 is connected with the suction inlet of the blower fan 12, is provided with water inlet 45 on the upper end or side of the housing 17, it is described enter
The mouth of a river 45 is connected by inlet channel with water source, and the lower end of the housing 17 is provided with annular water spray passage 25, the annular
Water spray passage is coaxially disposed with housing.The road surface of water spray unit lower end can be carried out using annular water spray passage 25 comprehensively clear
Wash, it is to avoid cleaning dead angle.Annular water spray passage 25 on the arbitrary vertical section of housing 17 is arranged with the angle of the axis of housing 17
For 10 ° ~ 15 °, the current in order to injection can cooperate with after reflection dust to detach ground by the Jing blower fans 12 of ventilation air duct 18.
Embodiment 3
In the present embodiment, water spray unit 10 adopts split-type structural, including the housing 21 and and housing of lower ending opening setting
21 water spray plates 22 being detachably connected, are provided with water inlet 45 on the upper end or side of the housing 21, the water inlet 45 leads to
Cross inlet channel to be connected with water source, ventilation air duct I 23 is provided with the housing 21, ventilation is provided with the water spray plate 22
Air channel II 24, the ventilation air duct I 23, ventilation air duct II 24 are connected with the suction inlet of the blower fan 12, the water spray plate 22
Hole for water spraying 19 is provided with lower surface.Ventilation air duct I 23 is arranged on the middle part of housing 21, and the axis direction along housing 21 sets
Put.Hole for water spraying 19 is provided with multiple, the annular array of multiple hole for water sprayings 19.Axle of the axis of hole for water spraying 19 to the blower fan suction inlet
Line side is obliquely installed.Angle between the axis of hole for water spraying 19 and ground is set to 75 ° ~ 80 °.
Using the technical program, by the jet water course of hole for water spraying 19 in water spray unit 10, the current of injection form ring-type
Heavy curtain area, under the impulsive force of current, the dust for being attached to road surface departs from ground, counteracting force of the current for ejecting on ground
Under reflect upwards, the current of reflection collaboration dust, Jing ventilation air ducts II 24, ventilation air duct I 23 under the suction force effect of blower fan
Ground is detached, while the dust of effective road pavement is cleaned, it is ensured that road surface is without hydrops after cleaning.In addition, housing
21 are detachably connected with water spray plate 22, when hole for water spraying 19 is blocked or is damaged, easy to disassemble and replacing, to ensure to clean effect.
Embodiment 4
In the present embodiment, water spray unit 10 adopts split-type structural, including the housing 21 and and housing of lower ending opening setting
21 water spray plates 22 being detachably connected, are provided with water inlet 45 on the upper end or side of the housing 21, the water inlet 45 leads to
Cross inlet channel to be connected with water source, ventilation air duct I 23 is provided with the housing 21, ventilation is provided with the water spray plate 22
Air channel II 24, the ventilation air duct I 23, ventilation air duct II 24 are connected with the blower fan suction inlet, set on the water spray plate 22
It is equipped with annular water spray passage 25.The angle of annular water spray passage 25 and the axis of water spray plate 22 on the arbitrary vertical section of water spray plate 22
It is set to 10 ° ~ 15 °.Using the technical program, the water in housing 21 is sprayed by the annular water spray passage 25 on water spray plate 22,
Ground is cleaned, makes the dust for being attached to road surface depart from ground, form muddy water, and with the reflection and blower fan of current
Under swabbing action, along ventilation air duct II 24 and ventilation air duct I 23 ground is detached.
Described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
Change, remodeling, addition or replacement that those of ordinary skill is made in the essential scope of the present invention, should also belong to the present invention's
Protection domain.
Claims (19)
1. a kind of Street surface cleaning device, it is characterised in that：Including water spray unit and negative pressure-pumping unit, the negative pressure-pumping unit
Including the blower fan used cooperatively with water spray unit and the motor being connected with the blower fan, the water spray unit correspondence is pacified
It is mounted in the outside of the blower fan suction inlet.
2. Street surface cleaning device as claimed in claim 1, it is characterised in that：The pressure of the negative pressure region of the blower fan suction inlet
Value subatmospheric 1000Pa ~ 3000Pa.
3. Street surface cleaning device as claimed in claim 1, it is characterised in that：The water spray unit adopts monolithic construction, bag
The housing with ventilation air duct is included, the ventilation air duct is connected with the blower fan suction inlet, the upper end or side of the housing
On be provided with water inlet, the water inlet is connected by inlet channel with water source, and spray is provided with the lower surface of the housing
Water hole.
4. Street surface cleaning device as claimed in claim 3, it is characterised in that：The ventilation air duct is arranged in the housing
Portion, and along the axis direction setting of housing.
5. Street surface cleaning device as claimed in claim 3, it is characterised in that：The hole for water spraying be provided with it is multiple, it is the plurality of
Hole for water spraying annular array.
6. Street surface cleaning device as claimed in claim 5, it is characterised in that：The axis of the hole for water spraying to the blower fan is sucked
The axis side of mouth is obliquely installed.
7. Street surface cleaning device as claimed in claim 6, it is characterised in that：Folder between the axis of the hole for water spraying and ground
Angle is set to 75 ° ~ 80 °.
8. Street surface cleaning device as claimed in claim 1, it is characterised in that：The water spray unit adopts monolithic construction, bag
The housing with ventilation air duct is included, the ventilation air duct is connected with the blower fan suction inlet, the upper end or side of the housing
On be provided with water inlet, the water inlet is connected by inlet channel with water source, and the lower end of the housing is provided with annular spray
Aquaporin.
9. Street surface cleaning device as claimed in claim 8, it is characterised in that：Annular spray on the housing arbitrary vertical section
Aquaporin is set to 10 ° ~ 15 ° with the angle of housing axis.
10. Street surface cleaning device as claimed in claim 1, it is characterised in that：The water spray unit adopts split-type structural, bag
The housing for including lower ending opening setting and the water spray plate being detachably connected with housing, are provided with the upper end or side of the housing
Water inlet, the water inlet is connected by inlet channel with water source, and ventilation air duct I, the water spray are provided with the housing
Ventilation air duct II is provided with plate, the ventilation air duct I, ventilation air duct II are connected with the blower fan suction inlet, the water spray
Hole for water spraying is provided with the lower surface of plate.
11. Street surface cleaning devices as claimed in claim 10, it is characterised in that：The ventilation air duct I is arranged on the housing
Middle part, and along housing axis direction arrange.
12. Street surface cleaning devices as claimed in claim 10, it is characterised in that：The hole for water spraying be provided with it is multiple, it is described many
Individual hole for water spraying annular array.
13. Street surface cleaning devices as claimed in claim 12, it is characterised in that：The axis of the hole for water spraying to the blower fan is inhaled
The axis side of entrance is obliquely installed.
14. Street surface cleaning devices as claimed in claim 13, it is characterised in that：Between the axis of the hole for water spraying and ground
Angle is set to 75 ° ~ 80 °.
15. Street surface cleaning devices as claimed in claim 1, it is characterised in that：The water spray unit adopts split-type structural, bag
The housing for including lower ending opening setting and the water spray plate being detachably connected with housing, are provided with the upper end or side of the housing
Water inlet, the water inlet is connected by inlet channel with water source, and ventilation air duct I, the water spray are provided with the housing
Ventilation air duct II is provided with plate, the ventilation air duct I, ventilation air duct II are connected with the blower fan suction inlet, the water spray
Annular water spray passage is provided with plate.
16. Street surface cleaning devices as claimed in claim 15, it is characterised in that：Ring on the water spray plate arbitrary vertical section
Shape water spray passage is set to 10 ° ~ 15 ° with the angle of water spray plate axis.
The 17. Street surface cleaning devices as described in claim 1 to 16 any one claim, it is characterised in that：The water spray is single
The lower end of unit is additionally provided with block device, and the block device is set to the closing matched with the outer peripheral face of the water spray unit
Type weather screen.
18. Street surface cleaning devices as claimed in claim 17, it is characterised in that：The block device also includes that one group of height is adjusted
Section unit, the height adjusting unit includes support wheel and support shaft, support is hinged with the support wheel, and the support shaft is passed through
The support is worn, and is coordinated with bracket slide, the support shaft is provided with spring.
19. Street surface cleaning devices as claimed in claim 1 or 2, it is characterised in that：The blower fan using centrifugal fan or from
Heart aerator or propeller fan.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016108130021 | 2016-09-09 | ||
| CN201610813002 | 2016-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106592491A true CN106592491A (en) | 2017-04-26 |
| CN106592491B CN106592491B (en) | 2019-06-11 |
Family
ID=58585988
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710025544.7A Active CN106592491B (en) | 2016-09-09 | 2017-01-13 | A kind of Street surface cleaning device |
| CN201720040225.9U Withdrawn - After Issue CN206529730U (en) | 2016-09-09 | 2017-01-13 | A kind of Street surface cleaning device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720040225.9U Withdrawn - After Issue CN206529730U (en) | 2016-09-09 | 2017-01-13 | A kind of Street surface cleaning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558427A (en) * | 2017-10-27 | 2018-01-09 | 李红星 | Construction site removes water environmental protecting device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592491B (en) * | 2016-09-09 | 2019-06-11 | 山东三生环保设备有限公司 | A kind of Street surface cleaning device |
| CN108677671B (en) * | 2018-06-20 | 2021-03-30 | 湖南城市学院 | Road crack repairing and cleaning machine |
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| CN2119439U (en) * | 1991-08-10 | 1992-10-21 | 建设部长沙建筑机械研究所 | Tracted sweeper special for railways |
| DE19541887A1 (en) * | 1995-11-10 | 1997-05-15 | Rainer Scholz | Method and device for cleaning a roadway or other traffic surface contaminated by environmentally harmful media and / or impaired in its grip |
| EP1160381A2 (en) * | 2000-05-31 | 2001-12-05 | M-U-T Maschinen-Umwelttechnik- Transportanlagen Gesellschaft M.B.H. | Apparatus for the removal of skid marks or wear of elastomeric tyres from a road |
| CN201006993Y (en) * | 2006-12-28 | 2008-01-16 | 长沙中联重工科技发展股份有限公司 | Sewage water suction nozzle of roads cleaning vehicle |
| CN202247764U (en) * | 2011-04-19 | 2012-05-30 | 中联重科股份有限公司 | Pavement cleaning vehicle |
| CN203821286U (en) * | 2014-04-29 | 2014-09-10 | 福建龙马环卫装备股份有限公司 | Rotary high-pressure cleaning device for cleaning sweeper truck |
| CN206529730U (en) * | 2016-09-09 | 2017-09-29 | 山东三生环保设备有限公司 | A kind of Street surface cleaning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558427A (en) * | 2017-10-27 | 2018-01-09 | 李红星 | Construction site removes water environmental protecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106592491B (en) | 2019-06-11 |
| CN206529730U (en) | 2017-09-29 |
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