CN102505656A - Pavement cleaning vehicle and pavement cleaning method thereof - Google Patents
Pavement cleaning vehicle and pavement cleaning method thereof Download PDFInfo
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- CN102505656A CN102505656A CN2011102964332A CN201110296433A CN102505656A CN 102505656 A CN102505656 A CN 102505656A CN 2011102964332 A CN2011102964332 A CN 2011102964332A CN 201110296433 A CN201110296433 A CN 201110296433A CN 102505656 A CN102505656 A CN 102505656A
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Abstract
The invention provides a pavement cleaning vehicle. The front side of the pavement cleaning vehicle is provided with a wetting nozzle for spraying water, and the working pressure of the wetting nozzle is 0.4-0.8MPa. The invention also provides a pavement cleaning method of the pavement cleaning vehicle consisting of a wetting system and a cleaning system. The pavement cleaning method comprises the following steps of: wetting: spraying water on a pavement by using the wetting system to wet the pavement; and cleaning: cleaning the wetted pavement by utilizing water flow sprayed by the cleaning system.
Description
Technical field
The present invention relates to the road surface cleaning applications, particularly, relate to a kind of road surface cleaning vehicle and road surface clean method thereof.
Background technology
At present, road surface cleaning vehicle comprises cleaning Vehicle, sweeping machine, sweeper etc., and different road cleaning vehicle has the different road cleaning mode.But in these cleaning modes, all be that direct road pavement is cleaned and/or cleaned, these cleaning modes can not clean or rinse well the rubbish that is deposited on the road surface fully, influence the road surface cleaning effect.
Summary of the invention
An object of the present invention is to provide the road surface cleaning vehicle and the road surface clean method thereof of the cleannes on a kind of effective raising road surface.
To achieve these goals, a kind of road surface cleaning vehicle is provided, the front side of this road surface cleaning vehicle is provided with the wetting nozzle that is used to spray water, and the operating pressure of this wetting nozzle is 0.4Mpa-0.8Mpa.
Preferably, the operating pressure of said wetting nozzle is 0.5Mpa-0.7Mpa.
Preferably, the operating pressure of said wetting nozzle is 0.55Mpa-0.65Mpa.
Preferably, the working flow of said wetting nozzle is 30L/min-50L/min.
Preferably, the operating pressure of said wetting nozzle is 0.5Mpa-0.7Mpa, working flow 30L/min-50L/min, and equivalent spray orifice aperture is 7.6mm-9.0mm.
Preferably, said wetting nozzle is a fan nozzle.
Preferably, the jet flow angle of said fan nozzle is 70 °-90 °.
Preferably, the lower end, front side of said road surface cleaning vehicle is provided with horizontal water pipe, and this horizontal water pipe is provided with a plurality of said wetting nozzles.
Preferably, the two ends of said horizontal water pipe equally spaced are provided with a plurality of said wetting nozzle of equal number respectively.
Preferably, the angle on said wetting nozzle and road surface is 70 °-90 °.
Preferably, the angle of said wetting nozzle and said horizontal water pipe is 80 °-100 °.
Preferably, said horizontal water pipe Height Adjustable apart from ground.
Preferably, said road surface cleaning vehicle comprises dustbin, and said wetting nozzle communicates with said dustbin.
Preferably, said dustbin comprises first district and second district, is provided with filter between said first district and said second district, and water flows to said second district and sprays through said wetting nozzle from said first district.
Preferably, the said road surface cleaning vehicle purging system that also is provided for the road surface after wetting through wetting nozzle is cleaned, be used for the purging system that cleans through the road surface after the cleaning of overscan dish and the rubbish on the road surface and the recovery system of sewage after being used for suck purge.
The present invention also provides the road surface clean method of a kind of road surface cleaning cart, and this road surface cleaning cart comprises wetting system and purging system, and this road surface clean method comprises the steps:
Wetting, utilize said wetting system on said road surface, to spray moisture with wetting road surface;
Clean, utilize said purging system jet water course that the road surface after wetting is cleaned.
Preferably, in said wetting step, said moisture is evenly spilt cloth on the road surface, wherein, hydraulic pressure is 0.4Mpa-0.8Mpa, and flow is 30L/min-50L/min.
Preferably, in said wetting step, the water yield of unit area is 0.1L/m on the road surface
2-0.16L/m
2
Preferably, this road surface cleaning vehicle also comprises purging system, before said cleaning step, comprises: cleaning, and use this purging system that said road surface is cleaned.
Preferably, this road surface cleaning vehicle also comprises recovery system, said cleaning step after, comprises: suction, sewage and rubbish after utilizing this recovery system with cleaning on the said road surface and cleaning are drawn in the dustbin.
Through technique scheme, because road surface provided by the invention clean method and road surface cleaning vehicle have added wetting step before the cleaning step of road pavement.Therefore can the rubbish that be deposited on the road surface be immersed in the wetting moisture, can become soft and be partly dissolved in the wet water, and can improve the mobility of these rubbish, make in the cleaning in later stage, can effectively these rubbish be cleaned up.
Other features and advantages of the present invention will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present invention, and constitutes the part of manual, is used to explain the present invention with the following specific embodiment, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the flow chart that the method for sweeping is washed on road surface provided by the invention;
Fig. 2 is the structural representation of sweeper provided by the invention;
Fig. 3 is the structural representation of horizontal water pipe provided by the invention;
Description of reference numerals
1 wetting nozzle 2 horizontal water pipes
3 dustbins, 4 wetting water pumps
5 sweep dish 6 washer jets
7 suction nozzles, 8 flushing water pumps
9 blower fans
32 second districts, 31 first districts
The specific embodiment
Be elaborated below in conjunction with the accompanying drawing specific embodiments of the invention.Should be understood that the specific embodiment described herein only is used for explanation and explains the present invention, is not limited to the present invention.
In the present invention, do not doing under the situation of opposite explanation, the noun of locality of use is normally undefined at the cruising state at cleaning vehicle provided by the invention like " upper and lower, forward and backward, ", direction promptly illustrated in fig. 2.
As shown in Figure 1; According to an aspect of the present invention, provide the road surface of a kind of road surface cleaning vehicle to wash the method for sweeping, this road surface cleaning vehicle comprises wetting system and purging system; This road surface clean method comprises: wetting, on the road surface, spray moisture with wetting road surface through wetting system; Clean, use the current that purging system ejects that the road surface after wetting is cleaned.
In technique scheme; Because before the cleaning step of road pavement; Having added wetting step can be immersed in the rubbish that is deposited on the road surface in the wetting moisture, can become soft and is partly dissolved in the wet water, and can improve the mobility of these rubbish; Make in the cleaning in later stage, can effectively these rubbish be cleaned up.
In order effectively to accomplish the wetting operation of road pavement, preferably, in wetting, moisture is evenly spilt cloth on the road surface.Wetting fully so that the garbage energy on the road surface accesses, the effect of the cleaning in increase later stage.In addition preferably, in wetting, the water yield of unit area is 0.1L/m on the road surface
2-0.16L/m
2., show that through a large amount of experiments the water yield in this numerical value interval can either be wetting fully to making that rubbish on the road surface carries out, and do not waste the water source again.
In addition, this road surface cleaning vehicle also comprises purging system, before road pavement is cleaned, also comprises: cleaning, and use the purging system road pavement to clean.This purging system can coil assembly or rolling and brushing assembly etc. for being arranged on sweeping of vehicle chassis below.
After cleaning, clean through the High-Pressure Water road pavement again, make the cleannes on road surface strengthen greatly.
In order to improve the present invention; This road surface cleaning vehicle also comprises rubbish and waste water recovery system;, road pavement also comprises after cleaning: suction, and adopt recovery system that sewage on the road surface and rubbish are drawn in the dustbin, make that remaining in the rubbish that cleans on the road surface, back is thoroughly cleaned.
Therefore, road surface provided by the invention is washed the method for sweeping and is made that the road surface cleaning performance is better, has very strong practicality and promotional value.
According to a further aspect in the invention, as shown in Figures 2 and 3, a kind of road surface cleaning vehicle is provided, this road surface cleaning vehicle comprises wetting system, purging system, purging system and recovery system.Wetting system is used for before road cleaning, carrying out tentatively moistening; It comprises the wetting nozzle 1 that is used to spray water that the lower end, front side of this road surface cleaning vehicle is provided with; Be used for pipeline that water is delivered to the wetting water pump 4 of wetting nozzle 1 and respectively wetting water pump 4 and wetting nozzle 1 is linked to each other with dustbin 3 from dustbin 3, the operating pressure of this wetting nozzle 1 can be 0.4Mpa-0.8Mpa.This purging system is used for brute force cleaning is carried out on the road surface after wetting, and it comprises that actuating unit drives sweeps dish 5.This purging system is used for strong flushing is carried out on the road surface after the cleaning, and it comprises washer jet 6, flushing water pump 8 and the pipeline that respectively flushing water pump 8 and washer jet 6 is linked to each other with dustbin 3.This recovery system is used for the sewage of rubbish that has cleaned and the formation of flushing back is recovered to dustbin; It comprises suction nozzle 7, blower fan 9 and the water inlet blast pipe that suction nozzle 7 is communicated with dustbin; Blower fan 9 makes and produces negative pressure in the dustbin 3; To clean the sewage that forms behind the ground through the rubbish that overscan dish 5 has been swept, the water of washer jet 6 ejections, be drawn in the dustbin 3 through suction nozzle 7 and water inlet blast pipe.
In technique scheme, the vehicle that this road surface cleaning vehicle can clean for road pavement such as sweeper common in the environmental sanitation vehicles, cleaning Vehicle or sweeping machines.In the present invention, wetting nozzle 1 is set, makes before the cleaning of road surface cleaning vehicle begins through the lower end, front side of cleaning vehicle on the road surface; At first road pavement carry out wetting, of first aspect present invention, through wetting operation; Can the rubbish that be deposited on the road surface be immersed in the wetting moisture, can become soft and be partly dissolved in the wet water, and can improve the mobility of these rubbish; Make in the cleaning in later stage, can effectively these rubbish be cleaned up.In addition, be 0.4Mpa-0.8Mpa through the operating pressure that limits wetting nozzle 1, make that the pressure of wet water can be not too high and rubbish is flushed to the both sides on road, cause secondary pollution, can be owing to hydraulic pressure is crossed the low wetting poor effect that makes yet.
In addition, in order to bring into play wetting effect better, preferably, the operating pressure of wetting nozzle 1 is 0.5Mpa-0.7Mpa.More preferably, the operating pressure of wetting nozzle 1 is 0.55Mpa-0.65Mpa.
In addition, in order to make wetting better effects if, can also further limit the working flow of wetting nozzle, promptly preferably, the working flow of wetting nozzle 1 is 30L/min-50L/min.
The above-mentioned pressure and the requirement of flow can pass through to limit the aperture of wetting nozzle, and combine being provided with of wetting water pump (following mentioning) satisfied.As a kind of preferred implementation, preferably, the operating pressure of wetting nozzle 1 is 0.5Mpa-0.7Mpa, and working flow is 30L/min-50L/min, and equivalent spray orifice aperture is 7.6mm-9.0mm.
In addition, first aspect present invention is described evenly to be sprayed at wet water on the road surface in order to reach, and preferably, wetting nozzle is a fan nozzle, and more preferably, the jet flow angle of this fan nozzle is 70 °-90 °.The fan nozzle that reaches mentioned herein is that institute is common on the market, can select for use according to actual conditions.
In addition, as shown in Figure 3, wash the method for sweeping in order to realize road surface provided by the invention better, promptly moisture spills cloth equably on the road surface, and the lower end, front side of this road surface cleaning vehicle is provided with horizontal water pipe 2, and this horizontal water pipe 2 is provided with a plurality of wetting nozzles 1.Preferably, laterally the two ends of water pipe 2 equally spaced are provided with a plurality of wetting nozzle 1 of equal number respectively, to guarantee that moisture can spill cloth on the road surface equably.
As shown in Figure 2 in addition, preferably, wetting nozzle 1 is 70 °-90 ° with the angle on road surface, and as shown in Figure 3, and preferably, wetting nozzle 1 is 80 °-100 ° with the angle of horizontal water pipe 2.Through the wetting mouth of spray is set like this, make wetting moisture to be sprayed on the road surface to better effects.
In addition, preferably, horizontal water pipe 2 is Height Adjustable apart from ground.When needs carry out wetting operation, horizontal water pipe 2 is dropped to certain altitude, after accomplishing wetting operation, more horizontal water pipe 2 is risen,, and avoid horizontal water pipe to be damaged with the trafficability characteristic of raising vehicle.
In addition, in the cleaning vehicle of road surface provided by the invention, preferably, this road surface cleaning vehicle comprises dustbin 3, and wetting nozzle 1 communicates with dustbin 3.More preferably, this road surface cleaning vehicle also comprises the wetting water pump 4 that is used for water is delivered to from dustbin 3 wetting nozzle 1.Can more effectively accomplish the conveying of wet water through wetting water pump, can certainly use other means to make water flow to wetting nozzle 1, not do too much statement at this.The dustbin that reaches mentioned herein can clean the entrained various dustbins of vehicle for the road surface, as long as water quality satisfies the actual needs that use, the present invention does not limit this.Preferably; Dustbin 3 comprises first district 31 and second district 32 that is positioned at 31 belows, first district; Be provided with filter between first district 31 and second district 32, after sewage filters from first district, 31 processes, after rubbish such as silt wherein are filtered; Flow to second district 32, and through wetting water pump 4 and wetting nozzle 1 ejection.Promptly; In wetting step; What road surface provided by the invention cleaning vehicle used is that wet water can be purifying waste water behind the sewage water filtration that reclaims, and makes the practicality of road surface provided by the invention cleaning vehicle strengthen greatly, mentioned herein and filter can be filter arbitrarily in this area; As long as satisfy the object of the invention, the present invention does not limit this.
In order to satisfy road surface provided by the invention clean method, road surface provided by the invention cleaning vehicle also is provided be used for that road pavement cleans sweep dish 5, be used for the washer jet 6 that road pavement cleans and be used for the rubbish on the road surface and sewage are drawn into the interior suction nozzle 7 in first district 31.The relation of its concrete structure and each assembly, for example washer jet 6 links to each other with flushing water pump 8, and suction nozzle 7 communicates with blower fan 9, and promptly preferably, road surface provided by the invention cleaning vehicle is a sweeper, therefore this is not done too much statement.In addition, except sweeper, road surface provided by the invention cleaning vehicle can also be various types of cleaning Vehicle or sweeping machine.
In actual use; Road surface provided by the invention cleaning vehicle at first carries out wetting to road surface to be cleaned; Make the rubbish that is deposited on the road surface be immersed in the wetting moisture; And for example the rubbish of earth etc. can become soft and partly be dissolved in the wet water, thereby can improve the mobility of these rubbish, cleans through sweeping dish 5 road pavement then; And then clean through the road surface after 6 pairs of cleanings of washer jet; And through suction nozzle 7 and blower fan 9 rubbish on the road surface and sewage are drawn in first district (contraminated zone) 31 of dustbin 3 in the car, the sewage in first district 31 will be purified waste water through filter in second district (middle pool) 32 of back transmission, and will purify waste water through wetting water pump 4 and flushing water pump 8 is used for wetting and cleaning again.Said process is a cyclic process, has therefore used the road surface cleaning vehicle of road surface provided by the invention clean method to have stronger practicality and promotional value.
More than combine accompanying drawing to describe preferred implementation of the present invention in detail; But; The present invention is not limited to the detail in the above-mentioned embodiment; In technical conceive scope of the present invention, can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Need to prove in addition; Each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner; For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be regarded as the disclosed content of the present invention equally.
Claims (20)
1. a road surface cleaning vehicle is characterized in that, the front side of this road surface cleaning vehicle is provided with the wetting nozzle (1) that is used to spray water, and the operating pressure of this wetting nozzle (1) is 0.4Mpa-0.8Mpa.
2. road surface according to claim 1 cleaning vehicle is characterized in that the operating pressure of said wetting nozzle (1) is 0.5Mpa-0.7Mpa.
3. road surface according to claim 2 cleaning vehicle is characterized in that the operating pressure of said wetting nozzle (1) is 0.55Mpa-0.65Mpa.
4. road surface according to claim 1 cleaning vehicle is characterized in that the working flow of said wetting nozzle (1) is 30L/min-50L/min.
5. road surface according to claim 1 cleaning vehicle is characterized in that the operating pressure of said wetting nozzle (1) is 0.5Mpa-0.7Mpa, and working flow is 30L/min-50L/min, and equivalent spray orifice aperture is 7.6mm-9.0mm.
6. according to claim 1 or 5 described road surface cleaning vehicles, it is characterized in that said wetting nozzle (1) is a fan nozzle.
7. road surface according to claim 6 cleaning vehicle is characterized in that the jet flow angle of said fan nozzle is 70.-90。。
8. according to claim 1 or 5 described road surface cleaning vehicles, it is characterized in that the lower end, front side of said road surface cleaning vehicle is provided with horizontal water pipe (2), this horizontal water pipe (2) is provided with a plurality of said wetting nozzles (1).
9. road surface according to claim 8 cleaning vehicle is characterized in that the two ends of said horizontal water pipe (2) equally spaced are provided with a plurality of said wetting nozzle (1) of equal number respectively.
10. road surface according to claim 8 cleaning vehicle is characterized in that said wetting nozzle (1) is 80 °-100 ° with the angle of said horizontal water pipe.
11. road surface according to claim 8 cleaning vehicle is characterized in that said horizontal water pipe is Height Adjustable apart from ground.
12., it is characterized in that said wetting nozzle (1) is 70 °-90 ° with the angle on road surface according to claim 1 or 5 described road surface cleaning vehicles.
13. according to claim 1 or 5 described road surface cleaning vehicles, it is characterized in that said road surface cleaning vehicle comprises dustbin (3), said wetting nozzle (1) communicates with said dustbin (3).
14. road surface according to claim 13 cleaning vehicle; It is characterized in that; Said dustbin (3) comprises first district (31) and second district (32); Be provided with filter between said first district (31) and said second district (32), water flows to said second district (32) and sprays through said wetting nozzle (1) from said first district (31).
15. road surface according to claim 1 cleaning vehicle; It is characterized in that, the purging system that said road surface cleaning vehicle also is provided for the road surface after wetting through wetting nozzle (1) is cleaned, be used for to the purging system that cleans through the road surface after overscan dish (5) cleaning be used for suck purge after rubbish and the recovery system of sewage on the road surface.
16. the road surface clean method of a road surface cleaning vehicle, this road surface cleaning cart comprises wetting system and purging system, it is characterized in that, this road surface clean method comprises the steps:
Wetting, utilize said wetting system on said road surface, to spray moisture with wetting road surface;
Clean, utilize said purging system jet water course that the road surface after wetting is cleaned.
17. the road surface clean method of road surface according to claim 16 cleaning vehicle is characterized in that in said wetting step, said moisture is evenly spilt cloth on the road surface, wherein, hydraulic pressure is 0.4Mpa-0.8Mpa, flow is 30L/min-50L/min.
18. the road surface clean method according to claim 16 or 17 described road surface cleaning vehicles is characterized in that in said wetting step, the water yield of unit area is 0.1L/m on the road surface
2-0.16L/m
2
19. the road surface clean method of road surface according to claim 16 cleaning vehicle is characterized in that, this road surface cleaning vehicle also comprises purging system, before said cleaning step, comprises: cleaning, and use this purging system that said road surface is cleaned.
20. road surface clean method according to claim 16 or 19 described road surface cleaning vehicles; It is characterized in that; This road surface cleaning vehicle also comprises recovery system; After said cleaning step, comprise: suction, utilize this recovery system with the cleaning on the said road surface and sewage and rubbish after cleaning be drawn in the dustbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110296433.2A CN102505656B (en) | 2011-04-19 | 2011-09-30 | Pavement cleaning vehicle and pavement cleaning method thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110097594 | 2011-04-19 | ||
| CN201110097594.9 | 2011-04-19 | ||
| CN201110296433.2A CN102505656B (en) | 2011-04-19 | 2011-09-30 | Pavement cleaning vehicle and pavement cleaning method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102505656A true CN102505656A (en) | 2012-06-20 |
| CN102505656B CN102505656B (en) | 2014-12-24 |
Family
ID=46109026
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203745751U Expired - Fee Related CN202247764U (en) | 2011-04-19 | 2011-09-30 | Pavement cleaning vehicle |
| CN201110296433.2A Active CN102505656B (en) | 2011-04-19 | 2011-09-30 | Pavement cleaning vehicle and pavement cleaning method thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203745751U Expired - Fee Related CN202247764U (en) | 2011-04-19 | 2011-09-30 | Pavement cleaning vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202247764U (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202247764U (en) * | 2011-04-19 | 2012-05-30 | 中联重科股份有限公司 | Pavement cleaning vehicle |
| CN103074863B (en) * | 2013-02-19 | 2018-01-09 | 李宏江 | Surface of the street cleans cleaning dust mud suction car |
| CN104831664B (en) * | 2015-02-16 | 2017-08-29 | 山东元灵科技有限公司 | A kind of Street surface cleaning car and its Street surface cleaning method |
| CN104831657B (en) * | 2015-02-16 | 2017-08-25 | 山东元灵科技有限公司 | A kind of automobile-used drying device of Street surface cleaning |
| CN105178238B (en) * | 2015-08-21 | 2017-10-31 | 长沙中联重科环境产业有限公司 | suction nozzle and road sweeper for road sweeper |
| CN106759031B (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 method and Street surface cleaning vehicle |
| 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 |
| CN106894377A (en) * | 2017-03-02 | 2017-06-27 | 李彦宏 | A kind of recyclable road cleaning vehicle |
| CN111364402B (en) * | 2020-03-13 | 2021-03-02 | 湖北佳士成环保科技有限公司 | Intelligent road cleaning device |
| CN114215162B (en) * | 2021-12-03 | 2023-10-10 | 湖南林宇科技发展有限公司 | Sanitation garbage disposal equipment with pipeline dredging function for sanitation |
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- 2011-09-30 CN CN2011203745751U patent/CN202247764U/en not_active Expired - Fee Related
- 2011-09-30 CN CN201110296433.2A patent/CN102505656B/en active Active
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| US4845801A (en) * | 1987-02-05 | 1989-07-11 | Commissariat A L'energie Atomique | Vehicle for cleaning by liquid spraying and suction |
| CN1384249A (en) * | 2001-04-27 | 2002-12-11 | 上海市环境工程设计科学研究院 | Road sweeper |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN102505656B (en) | 2014-12-24 |
| CN202247764U (en) | 2012-05-30 |
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