CN113430980B - Washing and sweeping vehicle with sewage recycling device and washing method - Google Patents
Washing and sweeping vehicle with sewage recycling device and washing method Download PDFInfo
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- CN113430980B CN113430980B CN202110917345.3A CN202110917345A CN113430980B CN 113430980 B CN113430980 B CN 113430980B CN 202110917345 A CN202110917345 A CN 202110917345A CN 113430980 B CN113430980 B CN 113430980B
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- water
- connecting pipe
- tubular membrane
- washing
- water tank
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—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
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Cleaning In General (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a washing and sweeping vehicle with a sewage recycling device and a washing method, and belongs to the technical field of environmental sanitation equipment. The vehicle body is provided with a dustbin and a clear water tank; the water inlet of the water pump is connected with the clear water tank through a connecting pipe IV, and the water outlet of the water pump is connected with the flushing device through a connecting pipe VI; the bottom of the garbage can is connected with a step-by-step filtering device, and the step-by-step filtering device is connected with a water inlet of the water pump through a connecting pipe III; the water outlet of the water pump is also connected with a tubular membrane through a connecting pipe V; the clear water outlet of the tubular membrane is connected to the clear water tank through a water production pipe; the return water outlet of the tubular membrane is connected to the clear water tank through a connecting pipe I and is connected to a connecting pipe III through a connecting pipe II. The sewage can be recycled in the washing and sweeping operation process, the one-time water adding operation time is prolonged, the utilization rate of water resources is improved, and the waste of the water resources is reduced; the cleaning machine can automatically clean in daily life and chemically, is simple to maintain and has high reliability; the sewage circulation and the low-pressure flushing power share the water pump, so that the utilization rate of parts is improved.
Description
Technical Field
The invention relates to the technical field of environmental sanitation equipment, in particular to a washing and sweeping vehicle with a sewage recycling device and a washing method.
Background
Along with the development of urban construction, people have higher and higher requirements on road cleanliness and efficiency, and the requirements on the utilization rate of water resources, the one-time water adding operation time, sewage discharge and the like are also improved. Meanwhile, along with the construction of urban highways, water is inconvenient to add on partial roads, and the water adding time is longer in the transition of the cleaning process, so that the problem can be well solved by configuring a sewage recycling device and needing a washing and sweeping vehicle with a larger cruising mileage.
Disclosure of Invention
The invention provides a washing and sweeping vehicle with a sewage recycling device and a cleaning method, aiming at improving the water utilization efficiency of the washing and sweeping vehicle and prolonging the one-time water adding operation time.
The invention is realized by the following technical scheme: a washing and sweeping vehicle with a sewage recycling device comprises a vehicle body, wherein a dustbin and a clean water tank are arranged on the vehicle body; the water inlet of the water pump is connected with the clean water tank through a connecting pipe IV, and the water outlet of the water pump is connected with the flushing device through a connecting pipe VI; the bottom of the garbage can is connected with a step-by-step filtering device, and the step-by-step filtering device is connected with a water inlet of the water pump through a connecting pipe III; the water outlet of the water pump is also connected with a tubular membrane through a connecting pipe V; a clear water outlet of the tubular membrane is connected to the clear water tank through a water production pipe; the return water outlet of the tubular membrane is connected to the clear water tank through a connecting pipe I, and the return water outlet of the tubular membrane is also connected to a connecting pipe III through a connecting pipe II.
It further comprises the following steps: a switch III is arranged on the connecting pipe III; a switch IV is arranged on the connecting pipe IV; a switch V is arranged on the connecting pipe V; and a switch VI is arranged on the connecting pipe VI.
And a flow switch is arranged in the water production pipe of the tubular membrane.
A medicament tank is fixed on one side of the clear water tank, and a water outlet of the medicament tank is connected to the clear water tank; and an electromagnetic valve is arranged in a pipeline from the water outlet of the medicament tank to the clear water tank.
The tubular membrane is installed above the dustbin.
A cleaning method of a washing and sweeping vehicle with a sewage recycling device comprises the following steps:
when in the process of washing and sweeping operation,
sewage entering the garbage can enters a connecting pipe III through a step-by-step filtering device, enters a tubular membrane through a water pump and a connecting pipe V, backwater of the tubular membrane enters the connecting pipe III through a connecting pipe II, and is continuously circulated, and clear water produced by the tubular membrane enters a clear water tank through a water production pipe for washing and sweeping operation;
the bottom of the clear water tank is provided with a liquid level switch A and a liquid level switch B,
when the water level of the clean water tank is lowered to the liquid level switch A in the washing and sweeping operation process, the sewage circulation stops running; at the moment, the water inlet of the water pump is switched to a connecting pipe IV, clean water in the clean water tank enters the tubular membrane through the water pump and the connecting pipe V, and daily clean water washing is carried out until the liquid level of the clean water tank reaches a liquid level switch B and stops;
when the chemical cleaning is carried out for maintenance,
filling a certain amount of clear water into the clear water tank, starting a chemical cleaning button to control an electromagnetic valve below the chemical tank to be opened, and enabling the chemical to enter the clear water tank; the chemical agent and clean water are fused and then enter the tubular membrane through a connecting pipe IV, a water pump and a connecting pipe V; returning water of the tubular membrane to the clean water tank through the connecting pipe I, and circularly performing chemical cleaning;
the flow switch on the water production pipe of the tubular membrane is used for judging whether the cleaning is finished or not, and when the water production flow reaches a set value, the chemical cleaning is finished;
when the flushing is carried out at low pressure,
the water inlet of the water pump is switched to the connecting pipe IV, and water is supplied to the flushing device through the water pump and the connecting pipe VI for low-pressure flushing.
Compared with the prior art, the invention has the beneficial effects that: the sewage can be recycled in the washing and sweeping operation process, the one-time water adding operation time is prolonged, the utilization rate of water resources is improved, and the waste of the water resources is reduced; the cleaning machine can automatically clean in daily life and chemically, is simple to maintain and has high reliability; the sewage circulation and the low-pressure flushing power share the water pump, so that the utilization rate of parts is improved.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a partial structure view of a sewage recycling device according to a first embodiment of the present invention;
in the figure: tubular membrane 1, connecting pipe I2, connecting pipe II 3, connecting pipe III 4, dustbin 5, clear water tank 6, solenoid valve 7, medicament jar 8, connecting pipe IV 9, water pump 10, connecting pipe V11, connecting pipe VI 12, produce water pipe 13, flow switch 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1 and 2, a washing and sweeping vehicle with a sewage recycling device is provided, wherein a garbage can 5 and a clean water tank 6 are arranged on a vehicle body; the water inlet of the water pump 10 is connected with the clear water tank 6 through a connecting pipe IV 9, and the water outlet of the water pump 10 is connected with the flushing device through a connecting pipe VI 12.
The improvement of the embodiment is that:
the bottom of the dustbin 5 is connected with a step-by-step filtering device, and the step-by-step filtering device is connected with a water inlet of the water pump 10 through a connecting pipe III 4. The water outlet of the water pump 10 is also connected with a tubular membrane 1 through a connecting pipe V11, and the tubular membrane 1 is arranged above the dustbin 5. The clear water outlet of the tubular membrane 1 is connected to the clear water tank 6 through a water production pipe 13, and a flow switch 14 is installed in the water production pipe 13 of the tubular membrane 1. The return water export of tubular membrane 1 is connected to clear water tank 6 through connecting pipe I2, and the return water export of tubular membrane 1 still is connected to connecting pipe III 4 through connecting pipe II 3. A medicament tank 8 is fixed on one side of the clear water tank 6, and a water outlet of the medicament tank 8 is connected into the clear water tank 6; an electromagnetic valve 7 is arranged in a pipeline from the water outlet of the medicament tank 8 to the clean water tank 6.
A switch III is arranged on the connecting pipe III 4; a switch IV is arranged on the connecting pipe IV 9; a switch V is arranged on the connecting pipe V11; and a switch VI is arranged on the connecting pipe VI 12.
Example two
A washing and sweeping vehicle cleaning method with a sewage recycling device is based on the first embodiment and comprises the following steps:
when in the process of washing and sweeping operation,
sewage entering the garbage can 5 enters a connecting pipe III 4 through a step-by-step filtering device, enters the tubular membrane 1 through a water pump 10 and a connecting pipe V11, backwater of the tubular membrane 1 enters the connecting pipe III 4 through a connecting pipe II 3 and continues to circulate, and clean water produced by the tubular membrane 1 enters a clean water tank 2 through a water production pipe 13 for washing and sweeping operation;
the bottom of the clear water tank 2 is provided with a liquid level switch A and a liquid level switch B,
when the water level of the clean water tank 6 is lowered to the liquid level switch A in the washing and sweeping operation process, the sewage circulation stops running; at the moment, the water inlet of the water pump 10 is switched to the connecting pipe IV 9, clean water in the clean water tank 6 enters the tubular membrane 1 through the water pump 10 and the connecting pipe V11, and daily clean water flushing is carried out until the liquid level of the clean water tank 6 reaches the liquid level switch B and stops;
when the chemical cleaning is carried out for maintenance,
filling a certain amount of clear water into the clear water tank 6, starting a chemical cleaning button to control an electromagnetic valve 7 below a medicament tank 8 to be opened, and enabling chemical medicaments to enter the clear water tank 6; the chemical agent and clean water are fused and then enter the tubular membrane 1 through a connecting pipe IV 9, a water pump 10 and a connecting pipe V11; the return water of the tubular membrane 1 returns to the clear water tank 6 through the connecting pipe I2, and chemical cleaning is carried out in a circulating mode;
the flow switch 14 on the water production pipe 13 of the tubular membrane 1 is used for judging whether the cleaning is finished or not, and when the water production flow reaches a set value, the chemical cleaning is finished;
when the flushing is carried out at low pressure,
the water pump 10 feeds water and is switched to the connecting pipe IV 9, and the water is supplied to the flushing device through the water pump 10 and the connecting pipe VI 12 for low-pressure flushing.
The embodiment can see that the sewage can be recycled in the washing and sweeping operation process, the one-time water adding operation time is prolonged, the utilization rate of water resources is improved, and the waste of water resources is reduced; the cleaning machine can automatically clean in daily life and chemically, is simple to maintain and has high reliability; the sewage circulation and the low-pressure flushing power share the water pump, so that the utilization rate of parts is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A cleaning method of a washing and sweeping vehicle with a sewage recycling device,
the washing and sweeping vehicle comprises a vehicle body, wherein a dustbin (5) and a clean water tank (6) are arranged on the vehicle body; a water inlet of the water pump (10) is connected with the clear water tank (6) through a connecting pipe IV (9), and a water outlet of the water pump (10) is connected with the flushing device through a connecting pipe VI (12);
the bottom of the garbage can (5) is connected with a step-by-step filtering device, and the step-by-step filtering device is connected with a water inlet of the water pump (10) through a connecting pipe III (4); the water outlet of the water pump (10) is also connected with a tubular membrane (1) through a connecting pipe V (11); a clear water outlet of the tubular membrane (1) is connected to the clear water tank (6) through a water production pipe (13); a backwater outlet of the tubular membrane (1) is connected to the clear water tank (6) through a connecting pipe I (2), and a backwater outlet of the tubular membrane (1) is also connected to a connecting pipe III (4) through a connecting pipe II (3);
a switch III is arranged on the connecting pipe III (4); a switch IV is arranged on the connecting pipe IV (9); a switch V is arranged on the connecting pipe V (11); a switch VI is arranged on the connecting pipe VI (12);
a flow switch (14) is arranged in a water production pipe (13) of the tubular membrane (1);
a medicament tank (8) is fixed on one side of the clear water tank (6), and a water outlet of the medicament tank (8) is connected into the clear water tank (6); an electromagnetic valve (7) is arranged in a pipeline from the water outlet of the medicament tank (8) to the clear water tank (6);
the cleaning method of the washing and sweeping vehicle comprises the following steps:
when in the process of washing and sweeping operation,
sewage entering the garbage can (5) enters the connecting pipe III (4) through the step-by-step filtering device, enters the tubular membrane (1) through the water pump (10) and the connecting pipe V (11), return water of the tubular membrane (1) enters the connecting pipe III (4) through the connecting pipe II (3) and continues to circulate, and clean water produced by the tubular membrane (1) enters the clean water tank (6) through the water production pipe (13) and is used for washing and sweeping operation;
the bottom of the clear water tank (6) is provided with a liquid level switch A and a liquid level switch B,
when the water level of the clean water tank (6) is lowered to the liquid level switch A in the washing and sweeping operation process, the sewage circulation stops running; at the moment, the water inlet of the water pump (10) is switched to a connecting pipe IV (9), clean water in the clean water tank (6) enters the tubular membrane (1) through the water pump (10) and the connecting pipe V (11), and daily clean water washing is carried out until the liquid level of the clean water tank (6) reaches a liquid level switch B and stops;
when the chemical cleaning is carried out for maintenance,
a certain amount of clear water is filled in the clear water tank (6), a chemical cleaning button is started to control an electromagnetic valve (7) below the medicament tank (8) to be opened, and chemical medicaments enter the clear water tank (6); the chemical agent and clean water are fused and then enter the tubular membrane (1) through a connecting pipe IV (9), a water pump (10) and a connecting pipe V (11); the return water of the tubular membrane (1) returns to the clear water tank (6) through the connecting pipe I (2) and is circularly chemically cleaned;
a flow switch (14) on a water production pipe (13) of the tubular membrane (1) is used for judging whether the cleaning is finished or not, and when the flow of the produced water reaches a set value, the chemical cleaning is finished;
when the flushing is carried out at low pressure,
the water inlet of the water pump (10) is switched to a connecting pipe IV (9), and water is supplied to the flushing device through the water pump (10) and a connecting pipe VI (12) for low-pressure flushing.
2. The cleaning method of the washing and sweeping vehicle with the sewage recycling device as claimed in claim 1, wherein: the tubular membrane (1) is arranged above the dustbin (5).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110917345.3A CN113430980B (en) | 2021-08-11 | 2021-08-11 | Washing and sweeping vehicle with sewage recycling device and washing method |
| AU2021459664A AU2021459664B2 (en) | 2021-08-11 | 2021-09-26 | Washing and sweeping vehicle having sewage recycling device, and cleaning method |
| PCT/CN2021/120538 WO2023015684A1 (en) | 2021-08-11 | 2021-09-26 | Washing and sweeping vehicle having sewage recycling device, and cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110917345.3A CN113430980B (en) | 2021-08-11 | 2021-08-11 | Washing and sweeping vehicle with sewage recycling device and washing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113430980A CN113430980A (en) | 2021-09-24 |
| CN113430980B true CN113430980B (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110917345.3A Active CN113430980B (en) | 2021-08-11 | 2021-08-11 | Washing and sweeping vehicle with sewage recycling device and washing method |
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| Country | Link |
|---|---|
| CN (1) | CN113430980B (en) |
| AU (1) | AU2021459664B2 (en) |
| WO (1) | WO2023015684A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430980B (en) * | 2021-08-11 | 2022-06-17 | 徐州徐工环境技术有限公司 | Washing and sweeping vehicle with sewage recycling device and washing method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8454838B2 (en) * | 2011-03-30 | 2013-06-04 | Crystal Lagoons (Curacao) B.V. | Method and system for the sustainable cooling of industrial processes |
| CN103755078B (en) * | 2014-02-18 | 2016-03-30 | 成都美富特膜科技有限公司 | Rush clear dual-purpose type Sewage treatment systems and control method thereof |
| CN203741151U (en) * | 2014-02-18 | 2014-07-30 | 成都美富特膜科技有限公司 | Washing-cleaning double-purpose sewage treatment system |
| CN106995243B (en) * | 2016-01-25 | 2021-07-09 | 陕西汽车集团有限责任公司 | Sewage circulating device of sanitation vehicle and sanitation vehicle |
| CN206872488U (en) * | 2017-06-05 | 2018-01-12 | 南京晨光森田环保科技有限公司 | A kind of vehicle-mounted regeneration effluent recycling device |
| CN113430980B (en) * | 2021-08-11 | 2022-06-17 | 徐州徐工环境技术有限公司 | Washing and sweeping vehicle with sewage recycling device and washing method |
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2021
- 2021-08-11 CN CN202110917345.3A patent/CN113430980B/en active Active
- 2021-09-26 WO PCT/CN2021/120538 patent/WO2023015684A1/en active Application Filing
- 2021-09-26 AU AU2021459664A patent/AU2021459664B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023015684A1 (en) | 2023-02-16 |
| AU2021459664A1 (en) | 2023-04-20 |
| CN113430980A (en) | 2021-09-24 |
| AU2021459664B2 (en) | 2024-06-27 |
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