CN108774986A - A kind of cleaning vehicle air-transport system - Google Patents
A kind of cleaning vehicle air-transport system Download PDFInfo
- Publication number
- CN108774986A CN108774986A CN201810845942.8A CN201810845942A CN108774986A CN 108774986 A CN108774986 A CN 108774986A CN 201810845942 A CN201810845942 A CN 201810845942A CN 108774986 A CN108774986 A CN 108774986A
- Authority
- CN
- China
- Prior art keywords
- dustbin
- duct part
- suction tube
- air duct
- centrifugal blower
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 239000010813 municipal solid waste Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 241001417527 Pempheridae Species 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
-
- 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
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
Abstract
The present invention relates to a kind of cleaning vehicle air-transport systems, it includes sucker, suction tube, centrifugal blower and dust-extraction unit, the sucker is installed on the vehicle chassis bottom that cleaning vehicle has and picks up ground refuse for inhaling, sucker is connected to suction tube lower end, suction tube upper end extends to inside the dustbin that cleaning vehicle has, centrifugal blower is mounted in front of dustbin, the exhaust outlet of centrifugal blower is connected to dust-extraction unit, the front end face of the turbine wheel shaft of centrifugal blower vertically dustbin, straight air duct part is equipped on the front end face of dustbin, straight air duct part one end is connected to the air entry of centrifugal blower, it is connected to inside the straight air duct part other end and dustbin, suction tube upper end is tilted to close to the direction of the straight air duct part other end, the air flow path of suction tube upper end to the straight air duct part other end is equipped with solid-gas separator.The configuration of the present invention is simple, have air flow path it is short, strength loss it is small, air-flow solid and gas good separating effect, sucker suction capactity is strong, it is of low cost the advantages that.
Description
Technical field
The present invention relates to sanitation equipment technical field more particularly to a kind of cleaning vehicle air-transport systems.
Background technology
It is clear to the environmental sanitation road such as sweeping machine, sweeper, vacuum sweeper as urban refuse pollution and industrial pollution increasingly sharpen
The market demand for sweeping dumper is also increasing, the vehicle operation principles of those cleaning vehicles is using centrifugal blower by rubbish
Rubbish case is evacuated to vacuum, then passes through sucker（Suction nozzle）Pavement garbage suction is picked up to dustbin.
As shown in Fig. 1 or Fig. 2, existing cleaning vehicle, including vehicle chassis 01, the vehicle chassis 01 are equipped with
Dustbin 04 and air-transport system, the air-transport system include sucker 01, suction tube 02, guiding device 05, centrifugal blower
03 and dust-extraction unit, ground refuse, sucker are picked up in 01 bottom of vehicle chassis that the sucker 01 is installed on cleaning vehicle for inhaling
01 is connected to 02 lower end of suction tube, and 02 upper end of suction tube extends to inside dustbin 04, and the guiding device 05 is set to 02 upper end of suction tube
Outlet and the gas outlet of dustbin 04 between, the air-flow for that will be come out from suction tube 02 upper end outlet is oriented to dustbin 04 and going out
Gas port, the centrifugal blower 03 is mounted on 04 front of dustbin, and the turbine wheel shaft both ends of centrifugal blower 03 are respectively perpendicular towards rubbish
The air entry 032 of the left and right sides of rubbish case 04, centrifugal blower 03 is connected to by air duct with the gas outlet of dustbin 04, and wind is centrifuged
The exhaust outlet 031 of machine 03 is connected to dust-extraction unit.In the prior art, although the arrangement form of centrifugal blower 03 have it is certain with
Meaning property, but the turbine wheel shaft both ends of centrifugal blower 03 are all arranged to be respectively facing the left and right sides of dustbin 04 so that from
Heart wind turbine 03 is the side air inlet from cleaning vehicle, and the gas outlet of dustbin 04 towards and 02 upper end of suction tube outlet
Direction also all has certain randomness, once the gas outlet that the outlet of 02 upper end of suction tube is directed away from dustbin 04 may result in
Air-flow transport path increases, to increase strength loss, reduce air velocity etc., so that influencing vehicle overall efficiency.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to a kind of reasonable design is provided, simple in structure, air flow path
Short, small, air-flow solid and gas good separating effect, low-cost cleaning vehicle air-transport system is lost in strength.
To achieve the above object, the present invention uses following technical scheme：
A kind of cleaning vehicle air-transport system comprising sucker, suction tube, centrifugal blower and dust-extraction unit, the sucker peace
Ground refuse is picked up for inhaling loaded on the vehicle chassis bottom that cleaning vehicle has, sucker is connected to suction tube lower end, suction tube upper end
It extends to inside the dustbin that cleaning vehicle has, the centrifugal blower is mounted in front of dustbin, the exhaust of centrifugal blower
It mouthful is connected to dust-extraction unit, the front end face of the turbine wheel shaft of the centrifugal blower vertically dustbin, on the front end face of dustbin
It is equipped with straight air duct part, straight air duct part one end is connected to the air entry of centrifugal blower, inside the straight air duct part other end and dustbin
Connection, the suction tube upper end are tilted to close to the direction of the straight air duct part other end, the gas of suction tube upper end to the straight air duct part other end
Flow path is equipped with solid-gas separator.
Preferably, the solid-gas separator is cone conical structure of the bottom surface towards the straight air duct part other end.
Preferably, the solid-gas separator is coaxially arranged with straight air duct part.
Preferably, the solid-gas separator is positioned close on the air flow path of the straight air duct part other end.
Preferably, the suction tube central axis and the angle of dustbin short transverse are 10-45 °.
The present invention uses above technical scheme, and it is all that the turbine wheel shaft both ends of centrifugal blower are respectively perpendicular court to breach tradition
To the inertial thinking of the left and right sides of dustbin so that sucker, suction tube, solid-gas separator, straight air duct part and centrifugal blower
Air entry is along air current flow direction in arrangement, and air-flow trend is more smooth, and the air-flow distance of air-transport system is closer to wind
Road resistance is small, effectively reduces gas turbulence and turbulent equal loss, can significantly improve air flow rate and working efficiency；Its
In, the direction design of centrifugal blower turbine wheel shaft and the inclined design of suction tube so that the air entry of centrifugal blower is on suction tube
Mouth is brought out closer to so that centrifugal blower forms high negative pressure region and high gas flow flow velocity area in suction tube upper end outlet as early as possible, to carry
The air velocity and pressure for rising sucker, realize stronger suction effect；The design of solid-gas separator can utilize its conical surface to change
Air flow direction realizes that solid refuse object settles in dustbin, effectively avoids solid refuse direct to detach air-flow solid and gas
It is pumped in straight air duct part, so that into the turbo blade etc. for damaging wind turbine in wind turbine, not only air-flow solid and gas good separating effect, and
And it is simple in structure, it is of low cost；Reasonable design of the present invention, it is simple in structure, have air flow path short, strength loss is small, and air-flow is solid
Gas good separating effect, sucker suction capactity is strong, it is of low cost the advantages that.
Description of the drawings
In conjunction with attached drawing, the present invention is further elaborated：
Fig. 1 is a kind of air-transport system schematic diagram of existing cleaning vehicle；
Fig. 2 is another air-transport system schematic diagram of existing cleaning vehicle；
Fig. 3 is cleaning vehicle air-transport system schematic diagram of the present invention.
Specific implementation mode
As shown in figure 3, the cleaning vehicle air-transport system of the present invention comprising sucker 1, suction tube 2, centrifugal blower 3
And dust-extraction unit（It is not shown in figure）, the sucker 1 is installed on vehicle chassis bottom that cleaning vehicle has and picks up ground for inhaling
Face rubbish, sucker 1 are connected to 2 lower end of suction tube, and 2 upper end of suction tube extends to inside the dustbin 4 that cleaning vehicle has, it is described from
Heart wind turbine 3 is mounted on 4 front of dustbin, and the exhaust outlet 31 of centrifugal blower 3 is connected to dust-extraction unit, the whirlpool of the centrifugal blower 3
The front end face of wheel shaft vertically dustbin 4, is equipped with straight air duct part 5 on the front end face of dustbin 4, straight 5 one end of air duct part with
The air entry 32 of centrifugal blower 3 is connected to, and is connected to inside straight 5 other end of air duct part and dustbin 4, and 2 upper end of the suction tube is to close
The direction of 5 other end of straight air duct part tilts, and the air flow path of 2 upper end of suction tube to straight 5 other end of air duct part is detached equipped with solid and gas
Device 6.
Preferably, the solid-gas separator 6 is cone conical structure of the bottom surface towards straight 5 other end of air duct part.
Preferably, the solid-gas separator 6 is coaxially arranged with straight air duct part 5.
Preferably, the solid-gas separator 6 is positioned close on the air flow path of straight 5 other end of air duct part.
Preferably, 2 central axis of the suction tube and the angle a of 4 short transverse of dustbin are 10-45 °.
The present invention uses above technical scheme, and it is all to be respectively perpendicular the turbine wheel shaft both ends of centrifugal blower 3 to breach tradition
Towards the inertial thinking of the left and right sides of dustbin 4 so that sucker 1, suction tube 2, solid-gas separator 6, straight air duct part 5 and centrifugation
The air entry 32 of wind turbine 3 is in arrangement along air current flow direction（As shown in arrow direction in Fig. 3）, air-flow trend it is more suitable
Freely, the air-flow distance of air-transport system is closer to duct resistance is small, effectively reduces gas turbulence and turbulent equal loss, can
Significantly improve air flow rate and working efficiency；Wherein, the direction design and the inclination of suction tube 2 of 3 turbine wheel shaft of centrifugal blower
Design so that the air entry 32 of centrifugal blower 3 is apart from 2 upper end outlet of suction tube closer to so that centrifugal blower 3 is as early as possible on suction tube 2
It brings out mouth formation high negative pressure region and high gas flow flow velocity area realizes stronger pumping to promote the air velocity and pressure of sucker 1
Inhale effect；The design of solid-gas separator 6 can utilize its conical surface to change air flow direction to detach air-flow solid and gas, realize solid
The sedimentation in the dustbin 4 of rubbish object, effectively avoids solid refuse from being directly pumped in straight air duct part 5, so that into wind turbine
The turbo blade etc. of wind turbine is damaged, not only air-flow solid and gas good separating effect, but also simple in structure, it is of low cost.
Above description should not have protection scope of the present invention any restriction.
Claims (5)
1. a kind of cleaning vehicle air-transport system, including sucker, suction tube, centrifugal blower and dust-extraction unit, the sucker peace
Ground refuse is picked up for inhaling loaded on the vehicle chassis bottom that cleaning vehicle has, sucker is connected to suction tube lower end, suction tube upper end
It extends to inside the dustbin that cleaning vehicle has, the centrifugal blower is mounted in front of dustbin, the exhaust of centrifugal blower
Mouth is connected to dust-extraction unit, it is characterised in that：The front end face of the turbine wheel shaft of the centrifugal blower vertically dustbin, dustbin
Front end face on be equipped with straight air duct part, straight air duct part one end is connected to the air entry of centrifugal blower, the straight air duct part other end with
Connection inside dustbin, the suction tube upper end are tilted to close to the direction of the straight air duct part other end, suction tube upper end to straight air duct part
The air flow path of the other end is equipped with solid-gas separator.
2. a kind of cleaning vehicle air-transport system according to claim 1, it is characterised in that：The solid-gas separator
To bore conical structure of the bottom surface towards the straight air duct part other end.
3. a kind of cleaning vehicle air-transport system according to claim 2, it is characterised in that：The solid-gas separator
It is coaxially arranged with straight air duct part.
4. a kind of cleaning vehicle air-transport system according to claim 1, it is characterised in that：The solid-gas separator
It is positioned close on the air flow path of the straight air duct part other end.
5. a kind of cleaning vehicle air-transport system according to claim 1, it is characterised in that：The suction tube central shaft
Line and the angle of dustbin short transverse are 10-45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810845942.8A CN108774986B (en) | 2018-07-27 | 2018-07-27 | Pneumatic conveying system of cleaning vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810845942.8A CN108774986B (en) | 2018-07-27 | 2018-07-27 | Pneumatic conveying system of cleaning vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108774986A true CN108774986A (en) | 2018-11-09 |
| CN108774986B CN108774986B (en) | 2024-04-16 |
Family
ID=64030202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810845942.8A Active CN108774986B (en) | 2018-07-27 | 2018-07-27 | Pneumatic conveying system of cleaning vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108774986B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595873Y (en) * | 2001-08-06 | 2003-12-31 | 赵惠芬 | Multufunction air jet snow cleaning vehicle |
| CN101392505A (en) * | 2008-10-17 | 2009-03-25 | 赵国贵 | Dust absorption vehicle |
| CN201857597U (en) * | 2010-09-30 | 2011-06-08 | 贵州五七0七航空发动机修理厂 | Cold-blowing snow removal truck |
| CN203247529U (en) * | 2013-02-05 | 2013-10-23 | 陈劼 | Mini-size electric vacuum front and back suction type city-sweeping sanitation vehicle |
| CN203247528U (en) * | 2013-02-05 | 2013-10-23 | 陈劼 | Vacuum left-right double-suction ventilator type sweeping and cleaning vehicle |
| CN204753472U (en) * | 2015-06-15 | 2015-11-11 | 江苏品德环保科技有限公司 | Motor sweeper based on centrifugal water curtain technique of removing dust |
| CN205893987U (en) * | 2016-07-01 | 2017-01-18 | 吉林航空维修有限责任公司 | Cold and hot two motor sweeper that blows |
| WO2018014234A1 (en) * | 2016-07-19 | 2018-01-25 | 乐国强 | Intelligent street waste removal vehicle |
| CN208748588U (en) * | 2018-07-27 | 2019-04-16 | 福建龙马环卫装备股份有限公司 | A kind of cleaning vehicle air-transport system |
-
2018
- 2018-07-27 CN CN201810845942.8A patent/CN108774986B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595873Y (en) * | 2001-08-06 | 2003-12-31 | 赵惠芬 | Multufunction air jet snow cleaning vehicle |
| CN101392505A (en) * | 2008-10-17 | 2009-03-25 | 赵国贵 | Dust absorption vehicle |
| CN201857597U (en) * | 2010-09-30 | 2011-06-08 | 贵州五七0七航空发动机修理厂 | Cold-blowing snow removal truck |
| CN203247529U (en) * | 2013-02-05 | 2013-10-23 | 陈劼 | Mini-size electric vacuum front and back suction type city-sweeping sanitation vehicle |
| CN203247528U (en) * | 2013-02-05 | 2013-10-23 | 陈劼 | Vacuum left-right double-suction ventilator type sweeping and cleaning vehicle |
| CN204753472U (en) * | 2015-06-15 | 2015-11-11 | 江苏品德环保科技有限公司 | Motor sweeper based on centrifugal water curtain technique of removing dust |
| CN205893987U (en) * | 2016-07-01 | 2017-01-18 | 吉林航空维修有限责任公司 | Cold and hot two motor sweeper that blows |
| WO2018014234A1 (en) * | 2016-07-19 | 2018-01-25 | 乐国强 | Intelligent street waste removal vehicle |
| CN208748588U (en) * | 2018-07-27 | 2019-04-16 | 福建龙马环卫装备股份有限公司 | A kind of cleaning vehicle air-transport system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108774986B (en) | 2024-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107567299A (en) | Dirt collection device and its operation method | |
| CN201350040Y (en) | High-efficiency blow and suction type dust collector | |
| CN201290641Y (en) | Pulse air-blasting suction-assistant suction cleaner | |
| CN105568915B (en) | Clean car suction nozzle and cleaning car | |
| CN205913297U (en) | Automatic dust cleaning dust catcher | |
| CN109706876A (en) | Pneumatic plant and sweeping machine | |
| CN208748588U (en) | A kind of cleaning vehicle air-transport system | |
| CN208749656U (en) | Impeller, centrifugal blower and sweeper | |
| CN208121663U (en) | A kind of nozzle unit and sweeping machine of sweeping machine | |
| CN102852108A (en) | Handheld blowing suction machine with auxiliary air cylinder | |
| CN210857071U (en) | Differential pressure type classification suction sweeper | |
| CN108774986A (en) | A kind of cleaning vehicle air-transport system | |
| CN108265659A (en) | A kind of dust collecting system and the road surface dust collecting and cleaning vehicles with the dust collecting system | |
| CN105625245B (en) | Clean- suction nozzle and cleaning car | |
| CN103610423A (en) | Dust collector achieving multi-angle dust collection | |
| CN209194429U (en) | A kind of sanitation cart dust exhaust apparatus | |
| CN208121658U (en) | A kind of dust collecting system and the road surface dust collecting and cleaning vehicles with the dust collecting system | |
| CN2811389Y (en) | Pavement dust-collecting machine | |
| CN207597321U (en) | Suction nozzle of sweeping car structure and sweeping machine | |
| CN202705972U (en) | Handheld type blow-suck machine with auxiliary air tube | |
| CN101999866A (en) | Cyclone separator of dust collector | |
| CN109569147A (en) | A kind of compact industrial dust collector | |
| CN102943447B (en) | Jet flow vacuum suction device | |
| CN205054012U (en) | Domestic small -size whirlwind formula dust catcher | |
| CN203852294U (en) | Dust collector capable of collecting dust at multiple angles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 364000 No. 42, Longteng South Road, Donghua community, Dongxiao Town, Xinluo District, Longyan City, Fujian Province Applicant after: Fulongma Group Co.,Ltd. Address before: 364000 Longyan Economic Development Zone, Longyan City, Fujian Province Applicant before: FUJIAN LONGMA ENVIRONMENTAL SANITATION EQUIPMENT Co.,Ltd. Country or region before: China |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant |