CN109281279A - A kind of energy-efficient cleaning system of ground washing vehicle - Google Patents
A kind of energy-efficient cleaning system of ground washing vehicle Download PDFInfo
- Publication number
- CN109281279A CN109281279A CN201811152753.9A CN201811152753A CN109281279A CN 109281279 A CN109281279 A CN 109281279A CN 201811152753 A CN201811152753 A CN 201811152753A CN 109281279 A CN109281279 A CN 109281279A
- Authority
- CN
- China
- Prior art keywords
- sewage
- water
- sucker
- shaft
- pump
- 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
- E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The present invention relates to a kind of energy-efficient cleaning systems of ground washing vehicle.Device, water heater, foul water tank and filtered water tank are inhaled including washing, the water outlet for washing the water inlet end and water heater of inhaling device connects, the outlet of sewer end for washing suction device is connected by level-one sewage pump and the water inlet end of foul water tank, the water outlet of foul water tank is connected with effluent filter by secondary sewage pump, the outlet pipe of the effluent filter is connect with filtered water tank, the filtered water tank connects water heater by fresh water pump, and high-pressure hydraulic pump is equipped between the fresh water pump and water heater.The configuration of the present invention is simple, arc shaped blade high speed rotation generates vortex negative pressure and drinks up sewage, then it is got rid of in filth storage can by arc shaped blade, the high pressure water road pavement rotary-cleaning that nozzle in hollow support rails sprays, it is not easy to form washmarking after Street surface cleaning, ejected wash water is heated by using heater, can effectively wash greasy dirt on road surface, sewage is recyclable to be utilized, and uninterrupted working time is substantially prolonged.
Description
Technical field
The present invention relates to a kind of energy-efficient cleaning systems of ground washing vehicle.
Background technique
Dust pollution directly threatens the life of people, be especially in dust pollution environment can cause it is a variety of it is cardiovascular,
Respiratory disease etc..Influence of the dust pollution for old man, child is maximum, and excessive dust germ virus easy to breed is right
Health is totally unfavorable, and great harm is also had for skin health.Generally use wash cleaning dirt measure it is heavy to remove
For product in the dust pollution and Other Waste on road surface, it is that modern roadways are clear that sweeper, which usually has both suction and sweeps and wash the dual function swept,
Clean main tool.Sweeper is the complex appts for integrating water source, power supply, gas source simultaneously.Existing sweeper is usually adopted
Road surface is swept to wash with wide suction nozzle band heel row high pressure spray boom mode, the overlapping of heel row high pressure spray boom elementary stream, sewage passes through after cleaning
Suction inlet recycling, high pressure spray boom lap apparent washmarking easy to form, dirty washmarking is more obvious after blocking, and after suction inlet
Portion can not by suction inlet, and if have greasy dirt on road surface, can not remove clean, sewage can not recycle, and water is caused to provide
Source waste, uninterrupted working time are short.
Summary of the invention
In view of the foregoing drawbacks, it the purpose of the present invention is to provide a kind of structure is simple, is not easy to form washmarking after Street surface cleaning,
Greasy dirt on road surface can be effectively removed, sewage is Ke Xunhuanliyong, a kind of long ground washing vehicle high-efficiency washing system of uninterrupted working time
System.
Thus the technical scheme adopted by the invention is that:
Device, water heater, foul water tank and filtered water tank are inhaled including washing, the water outlet for washing the water inlet end and water heater of inhaling device connects,
The outlet of sewer end for inhaling device is washed by level-one sewage pump and the connection of the water inlet end of foul water tank, the water outlet of foul water tank passes through second level
Sewage pump is connected with effluent filter, and the outlet pipe of the effluent filter is connect with filtered water tank, and the filtered water tank passes through clear water
Pump connection water heater, is equipped with high-pressure hydraulic pump between the fresh water pump and water heater.
As a further improvement of the above technical scheme, the suction device of washing includes sucker shell, the sucker shell
Lower end surface is equipped with in-flanges, and sucker shell upper end is fixed with sucker stand, is equipped at the axis of sucker shell and runs through sucker shell
The shaft of upper end, the shaft are the hollow shaft of upper end opening lower end closed, and shaft upper end is gone out by water inlet pipe and water heater
Water end (W.E.) connection, sucker stand are equipped with drive motor, and the output shaft of drive motor is equipped with driving pulley, and shaft is equipped with driven belt
Wheel, driving pulley connect with driven pulley by belt, equipped with several arc shaped blades in sucker shell, the inner end of arc shaped blade and
Shaft is fixedly connected, and several support rods are equipped in sucker shell, and the inner end of support rod is fixedly connected with shaft, the outer end of support rod
It is fixedly connected with arc shaped blade outer end, support rod is the closed hollow support rails of inner end open outer end, support rod inside and shaft
Inside is connected, and connecting column and nozzle are equipped with below support rod, is equipped with filter plate below shaft, filter plate by bolt with connect
Column connection, filter plate are equipped with several filter hole, and filter plate is equipped with the nozzle bore for accommodating nozzle, and sucker housing sidewall is equipped with
Outlet of sewer, outlet of sewer are equipped with sewage conduct, and sucker stand is equipped with filth storage can, and sewage conduct is connect with filth storage can, and storage is dirty
Tank is connect with level-one sewage pump, and sewage conduct and sucker housing sidewall are tangentially connected, and sucker shell housing has hairbrush bracket, hairbrush
Pedestal lower end is equipped with hairbrush, and sucker stand lower end is equipped with idler wheel.
As a further improvement of the above technical scheme, it is connected with into water and filters between the fresh water pump and high-pressure hydraulic pump
Device.
As a further improvement of the above technical scheme, the shaft is connect by bearing with sucker stand.
As a further improvement of the above technical scheme, the lower end surface of the filter plate is with the lower end surface of sucker shell same
In one plane.
As a further improvement of the above technical scheme, the foul water tank is connected in series by several sewage box units, first
A sewage water inlet pipe is placed in sewage box unit vertically, the lower end of sewage water inlet pipe is equipped with separation catalytic unit, and the separation is urged
To disguise and is placed with separating catalyst in setting, the sidewall upper of first sewage box unit and intermediate waste box unit is equipped with water outlet,
The side wall lower ends of intermediate waste box unit and end sewage box unit are equipped with water inlet, go out in the sewage box unit of end equipped with sewage
Water pipe, sewage outlet pipe and secondary sewage pump connect, and the upper end of sewage outlet pipe is higher than water inlet.
The invention has the advantages that
The configuration of the present invention is simple, arc shaped blade high speed rotation generate vortex negative pressure and drink up sewage, then pass through arc shaped blade
It gets rid of in filth storage can, the high pressure water road pavement rotary-cleaning that the nozzle in hollow support rails sprays, is not easy to be formed after Street surface cleaning
Washmarking heats ejected wash water by using heater, can effectively wash greasy dirt on road surface, and sewage is recyclable to carry out benefit
With substantially prolonging uninterrupted working time.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is that the structural schematic diagram for inhaling device is washed in Fig. 1.
Fig. 3 is the bottom view of Fig. 2.
Fig. 4, Fig. 5 and Fig. 6 are the axonometric drawings of Fig. 2.
Fig. 7 is the structural schematic diagram of foul water tank in the present invention.
In figure 1 be wash inhale device, 2 be water heater, 3 be foul water tank, 4 be filtered water tank, 5 be level-one sewage pump, 6 be second level dirt
Water pump, 7 be effluent filter, 8 be fresh water pump, 9 be high-pressure hydraulic pump, 10 be sucker shell, 11 be in-flanges, 12 be sucker branch
Frame, 13 be shaft, 14 be drive motor, 15 be driving pulley, 16 be driven pulley, 17 be arc shaped blade, 18 be support rod, 19
Be connecting column, 20 be nozzle, 21 be filter plate, 22 be filter hole, 23 be sewage conduct, 24 be filth storage can, 25 be hairbrush bracket,
26 be hairbrush, 27 be idler wheel, 28 be water inflow filter, 29 be sewage box unit, 30 be sewage water inlet pipe, 31 be separation catalysis dress
It sets, 32 be water outlet, 33 be water inlet, 34 be sewage outlet pipe.
Specific embodiment
A kind of energy-efficient cleaning system of ground washing vehicle, including wash and inhale device 1, water heater 2, foul water tank 3 and filtered water tank 4,
Wash inhale device 1 water inlet end connect with the water outlet of water heater 2, wash inhale device 1 outlet of sewer end pass through level-one sewage pump 5 and
The water inlet end of foul water tank 3 connects, and the water outlet of foul water tank 3 is connected with effluent filter 7, the sewage by secondary sewage pump 6
The outlet pipe of filter 7 is connect with filtered water tank 4, and the filtered water tank 4 connects water heater 2 by fresh water pump 8, the fresh water pump 8 with
High-pressure hydraulic pump 9 is equipped between water heater 2.
As a further improvement of the above technical scheme, the suction device 1 of washing includes sucker shell 10, the sucker shell
10 lower end surface is equipped with in-flanges 11, and 10 upper end of sucker shell is fixed with sucker stand 12, is equipped at the axis of sucker shell 10
Shaft 13 through 10 upper end of sucker shell, the shaft 13 are the hollow shaft of upper end opening lower end closed, and 13 upper end of shaft is logical
It crosses water inlet pipe to connect with the water outlet of water heater 2, sucker stand 12 is equipped with drive motor 14, and the output shaft of drive motor 14 is set
There is driving pulley 15, shaft 13 is equipped with driven pulley 16, and driving pulley 15 is connected with driven pulley 16 by belt, sucker shell
Several arc shaped blades 17 are equipped in body 10, the inner end of arc shaped blade 17 is fixedly connected with shaft 13, if being equipped in sucker shell 10
The inner end of Heavenly Stems and Earthly Branches strut 18, support rod 18 is fixedly connected with shaft 13, and outer end and 17 outer end of arc shaped blade of support rod 18 are fixed
Connection, support rod 18 are the closed hollow support rails of inner end open outer end, the inside of support rod 18 be connected inside shaft 13, branch
Be equipped with connecting column 19 and nozzle 20 below strut 18, be equipped with filter plate 21 below shaft 13, filter plate 21 by bolt with connect
Column 19 connects, and filter plate 21 is equipped with several filter hole 22, and filter plate 21 is equipped with the nozzle bore for accommodating nozzle, sucker shell 10
Side wall is equipped with outlet of sewer, and outlet of sewer is equipped with sewage conduct 23, and sucker stand 12 is equipped with filth storage can 24, sewage conduct 23
It being connect with filth storage can 24, filth storage can 24 is connect with level-one sewage pump 5, and sewage conduct 23 and 10 side wall of sucker shell are tangentially connected,
10 housing of sucker shell has hairbrush bracket 25, and 25 lower end of hairbrush bracket is equipped with hairbrush 26, and 12 lower end of sucker stand is equipped with idler wheel
27。
As a further improvement of the above technical scheme, it is connected with into water and filters between the fresh water pump 8 and high-pressure hydraulic pump 9
Device 28.
As a further improvement of the above technical scheme, the shaft 13 is connect by bearing with sucker stand 12.
As a further improvement of the above technical scheme, the lower end surface of the lower end surface of the filter plate 21 and sucker shell 10
In the same plane.
As a further improvement of the above technical scheme, the foul water tank 3 is connected in series by several sewage box units 29, first
A sewage water inlet pipe 30 is placed in a sewage box unit 29 vertically, the lower end of sewage water inlet pipe 30 is equipped with separation catalytic unit 31,
Separating catalyst, the side wall of first sewage box unit 29 and intermediate waste box unit 29 are placed in the separation catalytic unit 31
Upper end is equipped with water outlet 32, and the side wall lower ends of intermediate waste box unit 29 and end sewage box unit 29 are equipped with water inlet 33, end
It holds and is equipped with sewage outlet pipe 34 in sewage box unit 29, sewage outlet pipe 34 is connect with secondary sewage pump 6, sewage outlet pipe 34
Upper end is higher than water inlet 33.
It is emphasized that: the above description is only an embodiment of the present invention, is not intended to limit the scope of the invention,
It is all to utilize equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is applied directly or indirectly in
Other related technical areas are included within the scope of the present invention.
Claims (6)
1. a kind of energy-efficient cleaning system of ground washing vehicle, which is characterized in that inhale device, water heater, foul water tank and clear including washing
Water tank, the water outlet for washing the water inlet end and water heater of inhaling device connect, and the outlet of sewer end for washing suction device passes through level-one sewage pump
It is connect with the water inlet end of foul water tank, the water outlet of foul water tank is connected with effluent filter, the sewage mistake by secondary sewage pump
The outlet pipe of filter is connect with filtered water tank, and the filtered water tank connects water heater by fresh water pump, the fresh water pump and water heater it
Between be equipped with high-pressure hydraulic pump.
2. a kind of energy-efficient cleaning system of ground washing vehicle according to claim 1, which is characterized in that described to wash suction device
Including sucker shell, the lower end surface of the sucker shell is equipped with in-flanges, and sucker shell upper end is fixed with sucker stand, sucker shell
The shaft through sucker shell upper end is equipped at the axis of body, the shaft is the hollow shaft of upper end opening lower end closed, shaft
Upper end is connected by the water outlet of water inlet pipe and water heater, and sucker stand is equipped with drive motor, and the output shaft of drive motor is set
There is driving pulley, shaft is equipped with driven pulley, and driving pulley is connected with driven pulley by belt, if being equipped in sucker shell
The inner end of dry arc shaped blade, arc shaped blade is fixedly connected with shaft, and several support rods, the inner end of support rod are equipped in sucker shell
It is fixedly connected with shaft, the outer end of support rod is fixedly connected with arc shaped blade outer end, and support rod is that inner end open outer end is closed
Hollow support rails, inside support rod be connected inside shaft, connecting column and nozzle are equipped with below support rod, shaft lower section is equipped with
Filter plate, filter plate are connect by bolt with connecting column, and filter plate is equipped with several filter hole, and filter plate, which is equipped with, accommodates nozzle
Nozzle bore, sucker housing sidewall is equipped with outlet of sewer, and outlet of sewer is equipped with sewage conduct, and it is dirty that sucker stand is equipped with storage
Tank, sewage conduct are connect with filth storage can, and filth storage can is connect with level-one sewage pump, and sewage conduct tangentially connects with sucker housing sidewall
It connects, sucker shell housing has hairbrush bracket, and hairbrush pedestal lower end is equipped with hairbrush, and sucker stand lower end is equipped with idler wheel.
3. a kind of energy-efficient cleaning system of ground washing vehicle according to claim 1, which is characterized in that the fresh water pump with
Water inflow filter is connected between high-pressure hydraulic pump.
4. a kind of energy-efficient cleaning system of ground washing vehicle according to claim 2, which is characterized in that the shaft passes through
Bearing is connect with sucker stand.
5. a kind of energy-efficient cleaning system of ground washing vehicle according to claim 2, which is characterized in that the filter plate
Lower end surface and the lower end surface of sucker shell are in the same plane.
6. a kind of energy-efficient cleaning system of ground washing vehicle according to claim 1, which is characterized in that the foul water tank by
Several sewage box units are connected in series, and place a sewage water inlet pipe, the lower end of sewage water inlet pipe in first sewage box unit vertically
Equipped with separation catalytic unit, separating catalyst, first sewage box unit and intermediate waste are placed in the separation catalytic unit
The sidewall upper of box unit is equipped with water outlet, and the side wall lower ends of intermediate waste box unit and end sewage box unit are equipped with water inlet
Mouthful, sewage outlet pipe is equipped in the sewage box unit of end, sewage outlet pipe and secondary sewage pump connect, the upper end of sewage outlet pipe
Higher than water inlet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811152753.9A CN109281279B (en) | 2018-09-29 | 2018-09-29 | High-efficiency energy-saving cleaning system for ground washing vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811152753.9A CN109281279B (en) | 2018-09-29 | 2018-09-29 | High-efficiency energy-saving cleaning system for ground washing vehicle |
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Publication Number | Publication Date |
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CN109281279A true CN109281279A (en) | 2019-01-29 |
CN109281279B CN109281279B (en) | 2023-08-29 |
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CN201811152753.9A Active CN109281279B (en) | 2018-09-29 | 2018-09-29 | High-efficiency energy-saving cleaning system for ground washing vehicle |
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CN (1) | CN109281279B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110593171A (en) * | 2019-09-11 | 2019-12-20 | 南通威而多专用汽车制造有限公司 | Novel miniature cleaning vehicle for marking lines and road surfaces |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100864155B1 (en) * | 2007-05-31 | 2008-10-16 | 송기영 | Water cleaning of revolution-brush a water tank vacuum cleaner |
CN102587311A (en) * | 2011-04-19 | 2012-07-18 | 长沙中联重科环卫机械有限公司 | Cleaning truck with sewage recycling function |
CN103696383A (en) * | 2014-01-06 | 2014-04-02 | 武汉理工大学 | Sewage recycling device of washing and sweeping vehicle |
CN103696388A (en) * | 2012-09-27 | 2014-04-02 | 长沙中联重科环卫机械有限公司 | Sewage filtering system and sanitation vehicle |
CN104083130A (en) * | 2014-07-01 | 2014-10-08 | 张周新 | Wall cleaning device |
CN104433957A (en) * | 2013-11-06 | 2015-03-25 | 张周新 | Dry and wet dual-purpose dust collector |
WO2016000588A1 (en) * | 2014-07-01 | 2016-01-07 | 张周新 | Floor washing and drying machine |
CN105581741A (en) * | 2016-02-16 | 2016-05-18 | 张周新 | Brushing disc used for scrubber |
CN205658866U (en) * | 2016-02-16 | 2016-10-26 | 张周新 | Wash brush dish that mopping machine or window cleaner were used |
CN106419767A (en) * | 2016-07-28 | 2017-02-22 | 太仓文广汇清洁设备有限公司 | Household cleaning equipment |
CN107794872A (en) * | 2017-11-09 | 2018-03-13 | 福建龙马环卫装备股份有限公司 | A kind of sweeping machine with effluent cycle device for reducing dust |
KR20180092556A (en) * | 2017-02-10 | 2018-08-20 | 인제대학교 산학협력단 | Method for recycling eco-friendly high pressure cleaning water |
CN209194432U (en) * | 2018-09-29 | 2019-08-02 | 扬州三源机械有限公司 | A kind of energy-efficient cleaning system of ground washing vehicle |
-
2018
- 2018-09-29 CN CN201811152753.9A patent/CN109281279B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100864155B1 (en) * | 2007-05-31 | 2008-10-16 | 송기영 | Water cleaning of revolution-brush a water tank vacuum cleaner |
CN102587311A (en) * | 2011-04-19 | 2012-07-18 | 长沙中联重科环卫机械有限公司 | Cleaning truck with sewage recycling function |
CN103696388A (en) * | 2012-09-27 | 2014-04-02 | 长沙中联重科环卫机械有限公司 | Sewage filtering system and sanitation vehicle |
CN104433957A (en) * | 2013-11-06 | 2015-03-25 | 张周新 | Dry and wet dual-purpose dust collector |
CN103696383A (en) * | 2014-01-06 | 2014-04-02 | 武汉理工大学 | Sewage recycling device of washing and sweeping vehicle |
WO2016000588A1 (en) * | 2014-07-01 | 2016-01-07 | 张周新 | Floor washing and drying machine |
CN104083130A (en) * | 2014-07-01 | 2014-10-08 | 张周新 | Wall cleaning device |
CN105581741A (en) * | 2016-02-16 | 2016-05-18 | 张周新 | Brushing disc used for scrubber |
CN205658866U (en) * | 2016-02-16 | 2016-10-26 | 张周新 | Wash brush dish that mopping machine or window cleaner were used |
CN106419767A (en) * | 2016-07-28 | 2017-02-22 | 太仓文广汇清洁设备有限公司 | Household cleaning equipment |
KR20180092556A (en) * | 2017-02-10 | 2018-08-20 | 인제대학교 산학협력단 | Method for recycling eco-friendly high pressure cleaning water |
CN107794872A (en) * | 2017-11-09 | 2018-03-13 | 福建龙马环卫装备股份有限公司 | A kind of sweeping machine with effluent cycle device for reducing dust |
CN209194432U (en) * | 2018-09-29 | 2019-08-02 | 扬州三源机械有限公司 | A kind of energy-efficient cleaning system of ground washing vehicle |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110593171A (en) * | 2019-09-11 | 2019-12-20 | 南通威而多专用汽车制造有限公司 | Novel miniature cleaning vehicle for marking lines and road surfaces |
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