CN103572724A - Full-suction circulation sweeper truck - Google Patents
Full-suction circulation sweeper truck Download PDFInfo
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- CN103572724A CN103572724A CN201210268193.XA CN201210268193A CN103572724A CN 103572724 A CN103572724 A CN 103572724A CN 201210268193 A CN201210268193 A CN 201210268193A CN 103572724 A CN103572724 A CN 103572724A
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- sweeper
- suction
- dust
- dust collecting
- vortex fan
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Abstract
The invention discloses a full-suction circulation sweeper truck which comprises a sweeper truck body, side disc brushes and a dust collecting system. The side disc brushes are arranged on two sides of a chassis of the sweeper truck body; the dust collecting system comprises a dust collecting tank, a vortex fan and a wide suction port, the dust collecting tank is arranged on the chassis of the sweeper truck body, the vortex fan is arranged on the dust collecting tank, and the wide suction port is formed in the dust collecting tank; an air inlet of the vortex fan is connected with the front of the dust collecting tank by an air passage; the wide suction port is horizontally suspended at the rears of the side disc brushes via an air suction pipe and an air blow pipe which are connected to the left end and the right end of the wide suction port, the upper end of the air suction pipe is connected with the dust collecting tank, and the upper end of the air blow pipe is connected with an air outlet of the vortex fan, so that a circulation dust sucking air channel which sequentially runs through the dust collecting tank, the vortex fan, the air blow pipe, the wide suction port and the air suction pipe and then return to the dust collecting tank can be formed. The full-suction circulation sweeper truck has the advantages that the full-suction circulation sweeper truck is simple and reasonable in structure, and flying dust can be greatly reduced in working procedures owing to a dust collecting structure with closed circulation airflow.
Description
Technical field
The present invention relates to road-sweeper field, particularly the circulating road-sweeper of a kind of full suction.
Background technology
Clean on the market at present the road-sweeper of pavement garbage, major part is all dust-absorption sweeping type road-sweeper, divides and has dry type and two kinds of forms of wet type, and wet type is wherein on the basis of dry type, to have water spray dust's function concurrently, but no matter dry type or wet type form, sweep in mode and all adopt open suction to sweep structure in suction.Be vehicle in the process of moving, by the horizontal columns brush that is positioned at the side panel brush of vehicle both sides and is positioned at vehicle middle part, cooperatively interact dust is swept to and is positioned under vehicle both sides and the suction inlet after side panel brush, at driven by engine and blower fan, form under the effect of negative pressure, the mixture of dust and air is drawn in disposal box by suction inlet, wherein part dust filters sedimentation in disposal box, and remaining is discharged by the passage of car body top.
The road-sweeper that structure is swept in the open suction of this employing shows two main defects in using practice, first be that airborne dust is larger, although the airborne dust that side panel brush and horizontal columns dataller do to bring can alleviate to some extent by water spray dust's mode, but due to the open dust discharge design of disposal box, the passage that being accompanied with dust in air still has quite a few to pass through car body top is discharged.Next is that cleaning speed is slow, this is due to after suction inlet lays respectively at the side panel brush of vehicle both sides, need to adopt side panel brush and horizontal columns to brush common cleaning and dust could be swept to be positioned under vehicle both sides and the suction inlet after side panel brush and carry out dust suction, side panel brush and horizontal columns are brushed and are jointly cleaned control of dust and had a strong impact on cleaning speed.
Summary of the invention
The present invention is in order to overcome defect in above-mentioned prior art, provides a kind of simple and reasonable, and airborne dust is few, cleans the circulating road-sweeper of fireballing full suction.
For achieving the above object, according to the invention provides the circulating road-sweeper of a kind of full suction, comprising: road-sweeper car body and the side panel brush that is arranged on the both sides of road-sweeper chassis of vehicle body, and dust-precipitating system; Dust-precipitating system comprises: be arranged on disposal box on road-sweeper chassis of vehicle body, be arranged on vortex fan and wide suction inlet on disposal box; The air inlet port of vortex fan is connected with the front portion of disposal box by air channel; Wide suction inlet horizontally suspends at side panel brush rear side by being connected to admission pipe and the gas blow pipe at its two ends, left and right, the upper end of admission pipe is connected with disposal box, the upper end of gas blow pipe is connected with the gas outlet of vortex fan, having formed disposal box, vortex fan, gas blow pipe, wide suction inlet, admission pipe, return the circulation dust suction gas circuit of disposal box.
In technique scheme, wide suction inlet longitudinal section is lower large little trapezoidal, and cross section is rectangle.
In technique scheme, vortex fan is driven by automatic clutch, belt wheel, V-shape belt by assistant engine.
In technique scheme, admission pipe and gas blow pipe are flexible tracheae.
Compared with prior art, the present invention has following beneficial effect: it is simple and reasonable that this inhales circulating road-sweeper entirely, owing to adopting the dust collecting structure of closure circulating current, can greatly reduce airborne dust in the course of work.And owing to not having open suction to sweep the necessary horizontal columns brush of structure road-sweeper, replace circulating current spiral cleaning mode, cleaning speed obtains certain raising.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the circulating road-sweeper of full suction of the present invention;
Fig. 2 is the plan structure schematic diagram of the circulating road-sweeper of full suction of the present invention;
Fig. 3 is the dust suction gas circuit schematic diagram of the circulating road-sweeper of full suction of the present invention;
Description of reference numerals:
1-road-sweeper car body, 2-side panel brush, 31-disposal box, the wide suction inlet of 32-, 33-admission pipe, 34-gas blow pipe, 35-vortex fan, 36-assistant engine.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of the specific embodiment.It will be appreciated that, mentioned in following embodiment of the present invention " on ", D score, " left side ", " right side ", " front " and " reverse side " all take the direction shown in each figure as benchmark, these words that are used for limiting direction are only used to be convenient to explanation, do not represent the restriction to the concrete technical scheme of the present invention.
As depicted in figs. 1 and 2, the circulating road-sweeper of full suction of the present invention comprises: road-sweeper car body 1 and be arranged on side panel on this road-sweeper car body 1 brush 2 and dust-precipitating system.Wherein, side panel brush 2 is two, is arranged on respectively the both sides, front lower place on road-sweeper car body 1 chassis, for dust being swept into the suction inlet position of dust-precipitating system, is convenient to dust suction.
Dust-precipitating system comprises: disposal box 31, wide suction inlet 32 and this wide suction inlet 32 is connected to admission pipe 33, the gas blow pipe 34 on disposal box 31, and provide vortex fan 35 and the assistant engine 36 of dust suction power for dust-precipitating system.Wherein, disposal box 31 is arranged on above road-sweeper car body 1 chassis, and inside is provided with the screen pack of dust in filtered air, but is not provided with dust-exhausting port, prevents that secondary from forming airborne dust.Wide suction inlet 32 longitudinal sections are lower large little trapezoidal, and cross section is rectangle, and the left and right width of rectangle is slightly less than the left and right width of disposal box 31, horizontally suspends at road-sweeper car body 1 middle part, chassis, and is positioned at after side panel brush 2.Admission pipe 33, gas blow pipe 34 are flexible tracheae, and lower end is connected respectively to the two ends, left and right of wide suction inlet 32, and the upper end of admission pipe 33 is connected with disposal box 31, and the upper end of gas blow pipe 34 is connected with the gas outlet of vortex fan 35.Assistant engine 36 drives vortex fan 35 by automatic clutch, belt wheel, V-shape belt, and the air inlet port of vortex fan 35 is connected with the front portion of disposal box 31 by air channel.(in figure, arrow represents air flow) as shown in Figure 2, like this, has just formed disposal box, vortex fan, gas blow pipe, wide suction inlet, admission pipe, has returned the dust suction gas circuit of the continuous circulation of disposal box.
(in figure, arrow represents air flow) as shown in Figure 3, the circulating road-sweeper cleaning process of full suction of the present invention is as follows: dust is swept to and is positioned at side panel brush wide suction inlet afterwards 32 times by the side panel brush 2 that is positioned at vehicle both sides, at assistant engine 36, drive vortex fan 6 to form under the effect of negative pressure, the dust that cleaning forms and the mixture of air are inhaled into wide suction inlet 32, by admission pipe 33, enter disposal box 31 again, now, be mixed in dust in air-flow in airflow circulating process repeatedly in disposal box 31 by repeatedly filtering and obtain sedimentation more completely, because the airflow route of cleaning process is constantly circulation, dust in air-flow repeatedly can filter sedimentation in cyclic process in theory completely, and sweep structure with respect to open suction, closure circulation dust collecting structure, can greatly reduce airborne dust in the course of work.
Meanwhile, through disposal box 31 front portions, the air inlet port from vortex fan 35 sucks above-mentioned circulating current, at the inner formation spiral air flow of vortex fan 35 and after obtaining supercharging, from the gas outlet of vortex fan 35, enter gas blow pipe 34, not only for maintaining the reciprocation cycle motion of air-flow, thereby form the dust-absorbing airflow of circulation, and spiral air flow is from gas blow pipe 34 blows out, between wide suction inlet 32 and ground, form spiral air flow, dust is kicked up until sucked by admission pipe 33, thereby the sweeping duty that forms similar horizontal columns brush, cleaning speed is increased.
The circulating road-sweeper of this full suction is simple and reasonable, owing to adopting the dust collecting structure of closure circulating current, can greatly reduce airborne dust in the course of work.And owing to not having open suction to sweep the necessary horizontal columns brush of structure road-sweeper, replace circulating current spiral cleaning mode, cleaning speed obtains certain raising.
Disclosed is above only several specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (4)
1. the circulating road-sweeper of full suction, is characterized in that, comprising: road-sweeper car body and the side panel brush that is arranged on the both sides of described road-sweeper chassis of vehicle body, and dust-precipitating system; Described dust-precipitating system comprises: be arranged on disposal box on described road-sweeper chassis of vehicle body, be arranged on vortex fan and wide suction inlet on described disposal box; The air inlet port of described vortex fan is connected with the front portion of described disposal box by air channel; Described wide suction inlet horizontally suspends at described side panel brush rear side by being connected to admission pipe and the gas blow pipe at its two ends, left and right, the upper end of described admission pipe is connected with disposal box, the upper end of described gas blow pipe is connected with the gas outlet of described vortex fan, having formed described disposal box, vortex fan, gas blow pipe, wide suction inlet, admission pipe, return the circulation dust suction gas circuit of disposal box.
2. the circulating road-sweeper of full suction according to claim 1, is characterized in that: described wide suction inlet longitudinal section is lower large little trapezoidal, and cross section is rectangle.
3. the circulating road-sweeper of full suction according to claim 1, is characterized in that: described vortex fan is driven by automatic clutch, belt wheel, V-shape belt by assistant engine.
4. according to the circulating road-sweeper of full suction described in any one in claims 1 to 3, it is characterized in that: described admission pipe and gas blow pipe are flexible tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210268193.XA CN103572724A (en) | 2012-07-31 | 2012-07-31 | Full-suction circulation sweeper truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210268193.XA CN103572724A (en) | 2012-07-31 | 2012-07-31 | Full-suction circulation sweeper truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103572724A true CN103572724A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210268193.XA Pending CN103572724A (en) | 2012-07-31 | 2012-07-31 | Full-suction circulation sweeper truck |
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| CN (1) | CN103572724A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222870A (en) * | 2015-10-23 | 2016-01-06 | 北京市环境卫生设计科学研究所 | A kind of road surface dust gathers weighing system |
| CN109156982A (en) * | 2018-08-10 | 2019-01-08 | 金寨县麻埠镇爱民保洁有限公司 | A kind of brush head of keeping a public place clean suitable for aircraft interior trim |
| CN112796265A (en) * | 2021-02-04 | 2021-05-14 | 辽宁天信专用汽车制造有限公司 | Sweeping dust collector of road sweeper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0274709A (en) * | 1988-09-09 | 1990-03-14 | Kensetsusho Chugoku Chiho Kensetsukyoku | Vacuum road sweeper |
| CN2858765Y (en) * | 2006-02-15 | 2007-01-17 | 上海中城市政环保设备制造有限公司 | All terrain round-the-clock vacuum suction sweeper |
| KR20080087261A (en) * | 2007-03-26 | 2008-10-01 | 주식회사 광림 | Air re-circulation road sweeping vehicle with cylindrical brush |
| CN201265149Y (en) * | 2008-09-22 | 2009-07-01 | 马汝华 | Street sweeper |
| CN201546192U (en) * | 2009-11-25 | 2010-08-11 | 福建工程学院 | Dust collecting system structure of road sweeper |
| CN202830854U (en) * | 2012-07-31 | 2013-03-27 | 广西玉柴专用汽车有限公司 | Total-suction circulating motor sweeper |
-
2012
- 2012-07-31 CN CN201210268193.XA patent/CN103572724A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0274709A (en) * | 1988-09-09 | 1990-03-14 | Kensetsusho Chugoku Chiho Kensetsukyoku | Vacuum road sweeper |
| CN2858765Y (en) * | 2006-02-15 | 2007-01-17 | 上海中城市政环保设备制造有限公司 | All terrain round-the-clock vacuum suction sweeper |
| KR20080087261A (en) * | 2007-03-26 | 2008-10-01 | 주식회사 광림 | Air re-circulation road sweeping vehicle with cylindrical brush |
| CN201265149Y (en) * | 2008-09-22 | 2009-07-01 | 马汝华 | Street sweeper |
| CN201546192U (en) * | 2009-11-25 | 2010-08-11 | 福建工程学院 | Dust collecting system structure of road sweeper |
| CN202830854U (en) * | 2012-07-31 | 2013-03-27 | 广西玉柴专用汽车有限公司 | Total-suction circulating motor sweeper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222870A (en) * | 2015-10-23 | 2016-01-06 | 北京市环境卫生设计科学研究所 | A kind of road surface dust gathers weighing system |
| CN105222870B (en) * | 2015-10-23 | 2017-09-05 | 北京市环境卫生设计科学研究所 | Road surface dust collection weighing system |
| CN109156982A (en) * | 2018-08-10 | 2019-01-08 | 金寨县麻埠镇爱民保洁有限公司 | A kind of brush head of keeping a public place clean suitable for aircraft interior trim |
| CN112796265A (en) * | 2021-02-04 | 2021-05-14 | 辽宁天信专用汽车制造有限公司 | Sweeping dust collector of road sweeper |
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Application publication date: 20140212 |