CN109667443B - Bus stop with self-cleaning function - Google Patents

Bus stop with self-cleaning function Download PDF

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Publication number
CN109667443B
CN109667443B CN201910008332.7A CN201910008332A CN109667443B CN 109667443 B CN109667443 B CN 109667443B CN 201910008332 A CN201910008332 A CN 201910008332A CN 109667443 B CN109667443 B CN 109667443B
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CN
China
Prior art keywords
pipe
roof
water storage
valve
bus stop
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Application number
CN201910008332.7A
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Chinese (zh)
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CN109667443A (en
Inventor
王学鹏
罗景馨
李武劲
盛莉莎
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Hunan Institute of Science and Technology
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Hunan Institute of Science and Technology
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Priority to CN201910008332.7A priority Critical patent/CN109667443B/en
Publication of CN109667443A publication Critical patent/CN109667443A/en
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Publication of CN109667443B publication Critical patent/CN109667443B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1205Small buildings erected in the open air
    • E04H1/1211Waiting shelters for bus stops
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00Roofs; Roof construction with regard to insulation
    • E04B7/02Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404Drainage on the roof surface
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

A bus stop with an automatic cleaning function comprises a bus stop roof and a seat; the two sides of the roof extend obliquely upwards, and a layer of dew collecting device is arranged on the roof; the roof is provided with a collecting hole in the middle; a guide pipe is connected below the collecting hole, a water storage pump is arranged below the guide pipe, and a pressurizing device is arranged in the water storage pump; the two sides of the water storage pump are fixedly connected to the roof through connecting rods; the two sides of the water storage pump are respectively provided with an outflow pipe, and the outflow pipes are controlled to be opened and closed by a third valve; the tail end of the outflow pipe is connected with a nozzle structure, and the periphery of the nozzle structure is also provided with a first fan; a grille is arranged above the seat, and a second fan is arranged inside the grille.

Description

Bus stop with self-cleaning function
Technical Field
The invention relates to a bus station, in particular to a bus station with an automatic cleaning function.
Background
With the continuous promotion of urban areas in China, the area of each city is continuously expanded, the number of bus stops serving as the most common structure of urban public transportation is also increasing, and the bus stops can be seen in a plurality of rural areas at present. Since bus stops are generally long, people often sit on seats in bus stops to wait. Bus stops are usually arranged in places very close to roads, and dust, dirt and the like are easy to accumulate on seats of the bus stops, so that the use of people is affected. Meanwhile, the number of bus stops is too large, the distance span is long, and special cleaning personnel cannot be arranged to clean the sanitation. It can be seen that it is important to design a bus stop that can be automatically cleaned.
In the prior art, some mechanical structures such as contact scrubbing seats are used, and the method simulates a human scrubbing mode, but obviously, the device has the advantages of complex structure, difficult implementation and maintenance outdoors, and the like, and has low working efficiency. On the other hand, water supply is also an important issue. If tap water is adopted, as a plurality of bus stations are arranged at the road side and some bus stations are arranged in some remote zones, the problems of high cost and inconvenient operation of tap water supply are realized.
Meanwhile, the common pollutant of the seat of the bus stop is dust, and the mode of driving the cleaning cloth to scrub by adopting the mechanism proposed in the prior art has the advantages of complex structure, high cost and complex operation.
Disclosure of Invention
Based on this, it is necessary to provide a bus stop with an automatic cleaning function for the problem of automatic cleaning of the bus stop.
A bus stop with an automatic cleaning function comprises a bus stop roof, a main body structure and a seat; the two sides of the roof extend obliquely upwards, and a layer of dew collecting device is arranged on the roof; the roof is provided with a rainwater collecting hole in the middle; a diversion pipe is connected below the rainwater collection hole, a water storage pump is arranged below the diversion pipe, and a pressurizing device is arranged in the water storage pump; the two sides of the water storage pump are fixedly connected to the roof through connecting rods; the two sides of the water storage pump are respectively provided with an outflow pipe, and the outflow pipes are controlled to be opened and closed by a third valve; the tail end of the outflow pipe is connected with a nozzle structure, and the periphery of the nozzle structure is also provided with a first fan; the main body structure is provided with a grille above the seat, and a second fan is arranged inside the grille; the middle part of the flow guide pipe is T-shaped and comprises a first vertical pipe, a second horizontal pipe and a third vertical pipe; the first vertical pipe is vertical to the second vertical pipe, and the directions of the first vertical pipe and the second vertical pipe are the same; the right end of the second transverse pipe is also provided with an inclined structure, the end of the inclined structure is provided with an electromagnetic valve, and the upper part of the inclined structure is provided with a water level detection sensor; and an electromagnetic valve is arranged at the junction of the second vertical pipe and the second transverse pipe.
Still further, the roof is inclined at an angle of 30 °.
Furthermore, the dew collecting device has a two-layer structure, the bottom layer is a polyethylene foam plate, and the upper layer is a polytetrafluoroethylene film.
Still further, the stormwater collection aperture is located directly intermediate the roof midline.
Further, the second fan and the grille adopt timing switch to avoid dust from entering.
Further, a water level detection sensor is arranged in the water storage pump, and the water level detection sensor can detect the water level in the water storage pump in real time and convert the water level into an electric signal to be transmitted to the control system.
Still further, still include controlling means, controlling means adopts singlechip control, still includes relay, solenoid valve, voice broadcast module and water level detection sensor, solenoid valve is connected to the relay electricity, and relay, voice broadcast module and water level detection sensor all are connected with the singlechip electricity. The first valve and the second valve are respectively opened and closed by adopting a relay to control the electromagnetic valve; the water storage pump is also provided with a water level detection sensor, when the water quantity collected in the water storage pump reaches a designated water level, the water level detection sensor sends a signal to the singlechip, the relay receives the signal to control the electromagnetic valve to be opened, and the outflow pipe circulates pressurized water. The singlechip also controls the second fan and the grid timing switch.
Through the bus stop with the automatic cleaning function, firstly, the contact type cleaning mode adopted in the traditional concept or the prior art is not adopted, water is pressurized and sprayed by the spray head to clean, and meanwhile, the fan device is used for assisting, so that the cleaning effect is enhanced. Secondly, the invention can well solve the water source problem, on one hand, rainwater can be accumulated, and on the other hand, dew can be accumulated, so that no external water pipe is needed; meanwhile, considering that the bus stop is in an environment with much dust and dirt for a long time, considering that water entering the water storage pump at first is possibly dirty, the more the water is washed by the water storage pump, the more dirty the water is possibly washed, so that the T-shaped structure in the guide pipe is arranged, and the cleanliness of the taken water source is realized by matching with signal control. Thirdly, the bus stop is electrified generally for commercial reasons, so that more fans are arranged, particularly, the fans and the grids are arranged near the height parallel to the seat, dust is blown away before the dust is completely attached to the table and the chair, and the cleanness of the table and the chair is further ensured. Fourth, the simple control system is adopted to realize the opening and closing of the valve in the T-shaped structure in the guide pipe, and meanwhile, the frequency of the spray nozzle spraying the pressurized water is controlled, so that the water resource is better utilized; in addition, under control of the control system, a voice broadcasting system is further arranged, and before water is sprayed, the water is prevented from being sprayed on pedestrians through voice broadcasting. Fifthly, the singlechip is controlled in a software programming mode, so that the time interval of water spraying is controlled.
Drawings
FIG. 1 is a schematic view of a bus stop roof structure according to the present invention;
FIG. 2 is a schematic diagram of the overall structure of the bus stop according to the present invention;
FIG. 3 is a schematic view of a flow guide pipe in a bus stop according to the present invention;
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
A bus stop with an automatic cleaning function comprises a bus stop roof 1 and a seat 2; the two sides of the roof extend obliquely upwards, and a layer of dew collecting device 3 is arranged on the roof; the roof is provided with a collecting hole 4 in the middle; a guide pipe 5 is connected below the collecting hole, a water storage pump 6 is arranged below the guide pipe 5, and a pressurizing device (not shown) is arranged in the water storage pump 6; the two sides of the water storage pump 6 are fixedly connected to the roof 1 through connecting rods 7; the two sides of the water storage pump 6 are respectively provided with an outflow pipe 8 which is opened and closed through a third valve; the tail end of the outflow pipe is connected with a nozzle structure 9, and a first fan 10 is arranged at the periphery of the nozzle structure 9; a grille 11 is arranged above the seat, and a second fan 12 is arranged inside the grille 11; the middle part of the flow guide pipe is T-shaped and comprises a first vertical pipe 13, a second transverse pipe 14 and a third vertical pipe 15; the first vertical pipe 13 is perpendicular to the second transverse pipe 14, and the first vertical pipe 13 and the third vertical pipe 15 are in the same direction; an inclined structure 16 is further arranged at the right end of the second transverse pipe, a first valve 17 is arranged at the tail end of the inclined structure, and a first water level detection sensor 18 is arranged at the upper part of the inclined structure; the junction of the third vertical pipe and the second transverse pipe is provided with a second valve 19.
The specific implementation mode of the invention is as follows: when the roof is in a season of abundant rainwater, the roof which is inclined upwards can collect the rainwater well, and the rainwater can fall downwards along with the roof and flow into the guide pipe through the collecting hole; when the first valve is closed, water with more impurities can flow to the second transverse pipe at first, after the water quantity at the inclined position of the second transverse pipe reaches a certain stage, the first water level detection sensor detects that the water quantity reaches a designated water level and sends a signal to the control system, and then the second valve at the junction of the second transverse pipe and the third vertical pipe is opened simultaneously, so that relatively clean rainwater flows into the water storage pump through the third vertical pipe. Under the effect of the pressurizing device of the water storage pump, the outflow pipe guides pressurized water into the nozzle structure, the nozzle structure sprays the pressurized water to clean a desk and a chair of a bus station below, and meanwhile, a first fan structure arranged on the periphery of the nozzle structure rotates simultaneously, so that the bus desk and the chair are cleaned by water and simultaneously receive wind power to clean, and under the condition of combined action of the two, the cleaning capacity is improved.
When in seasons with less rain, it is not practical to rely on rain alone. Dew is collected through a dew collecting device arranged on the roof, the dew collecting device is of a two-layer structure, the bottom layer is a polyethylene foam plate, and the upper layer is a polytetrafluoroethylene film; the water storage pump is supplemented by accumulating the collected dew, and then the pressurized dew is supplied to the nozzle device.
The control device is controlled by a singlechip and further comprises a relay, an electromagnetic valve, a voice broadcasting module and a water level detection sensor, wherein the relay is electrically connected with the electromagnetic valve, and the relay, the voice broadcasting module and the water level detection sensor are electrically connected with the singlechip. The first valve 17, the second valve 19 and the third valve adopt relay control electromagnetic valves to realize the opening and closing of the valves; the water storage pump 6 is also provided with a water level detection sensor, the inlet of the outflow pipe of the water storage pump 6 is also provided with a relay and an electromagnetic valve, when the water quantity collected in the water storage pump 6 reaches a designated water level, the water level detection sensor sends a signal to the singlechip, the relay receives the signal to control the electromagnetic valve to be opened, and the outflow pipe circulates pressurized water. In addition, the singlechip also controls a voice broadcasting module, and after the electromagnetic valve in the water storage pump is opened, the singlechip simultaneously signals the voice broadcasting module, and the voice broadcasting module plays the voice recorded before the voice is "being cleaned, please avoid" or the like; in addition, water is sprayed once at regular intervals by a timer and a software program in the singlechip.
Through the bus stop with the automatic cleaning function, firstly, the contact type cleaning mode adopted in the traditional concept or the prior art is not adopted, water is pressurized and sprayed by the spray head to clean, and meanwhile, the fan device is used for assisting, so that the cleaning effect is enhanced. Secondly, the invention can well solve the water source problem, on one hand, rainwater can be accumulated, and on the other hand, dew can be accumulated, so that no external water pipe is needed; meanwhile, considering that the bus stop is in an environment with much dust and dirt for a long time, considering that water entering the water storage pump at first is possibly dirty, the more the water is washed by the water storage pump, the more dirty the water is possibly washed, so that the T-shaped structure in the guide pipe is arranged, and the cleanliness of the taken water source is realized by matching with signal control. Thirdly, the bus stop is electrified generally for commercial reasons, so that more fans are arranged, particularly, the fans and the grids are arranged near the height parallel to the seat, dust is blown away before the dust is completely attached to the table and the chair, and the cleanness of the table and the chair is further ensured. Fourth, the simple control system is adopted to realize the opening and closing of the valve in the T-shaped structure in the guide pipe, and meanwhile, the frequency of the spray nozzle spraying the pressurized water is controlled, so that the water resource is better utilized; in addition, under control of the control system, a voice broadcasting system is further arranged, and before water is sprayed, the water is prevented from being sprayed on pedestrians through voice broadcasting.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (5)

1. The bus stop with the automatic cleaning function is characterized by comprising a bus stop roof, a main body structure and a seat; the two sides of the roof extend obliquely upwards, and a layer of dew collecting device is arranged on the roof; the roof is provided with a rainwater collecting hole in the middle; a diversion pipe is connected below the rainwater collection hole, a water storage pump is arranged below the diversion pipe, and a pressurizing device is arranged in the water storage pump; the two sides of the water storage pump are fixedly connected to the roof through connecting rods; the two sides of the water storage pump are respectively provided with an outflow pipe, and the outflow pipes are controlled to be opened and closed by a third valve; the tail end of the outflow pipe is connected with a nozzle structure, and the periphery of the nozzle structure is also provided with a first fan; the main body structure is provided with a grille above the seat, and a second fan is arranged inside the grille; the middle part of the flow guide pipe is T-shaped and comprises a first vertical pipe, a second horizontal pipe and a third vertical pipe; the first vertical pipe is vertical to the second vertical pipe, and the directions of the first vertical pipe and the second vertical pipe are the same; the right end of the second transverse pipe is also provided with an inclined structure, the end of the inclined structure is provided with a first valve, and the upper part of the inclined structure is provided with a water level detection sensor; a second valve is arranged at the junction of the second vertical pipe and the second horizontal pipe;
the control device is controlled by a single chip microcomputer and further comprises a relay, an electromagnetic valve, a voice broadcasting module and a water level detection sensor, wherein the relay is electrically connected with the electromagnetic valve, and the relay, the voice broadcasting module and the water level detection sensor are all electrically connected with the single chip microcomputer;
the first valve, the second valve and the third valve are all opened and closed by adopting relay control electromagnetic valves; the water storage pump is also provided with a water level detection sensor, when the water quantity collected in the water storage pump reaches a designated water level, the water level detection sensor sends a signal to the singlechip, the relay receives the signal to control the electromagnetic valve to be opened, and the outflow pipe circulates pressurized water.
2. A bus stop with automatic cleaning function according to claim 1, characterized in that the roof inclination angle is 30 °.
3. The bus stop with an automatic cleaning function according to claim 1, wherein the dew collecting device has a two-layer structure, the bottom layer is a polyethylene foam plate, and the upper layer is a polytetrafluoroethylene film.
4. A bus stop with automatic cleaning function according to claim 1, wherein the rainwater collecting hole is provided in the middle of the roof center line.
5. A bus stop with automatic cleaning function according to claim 1, wherein the second fan and the grille are timed to switch to avoid dust ingress.
CN201910008332.7A 2019-01-04 2019-01-04 Bus stop with self-cleaning function Active CN109667443B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910008332.7A CN109667443B (en) 2019-01-04 2019-01-04 Bus stop with self-cleaning function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910008332.7A CN109667443B (en) 2019-01-04 2019-01-04 Bus stop with self-cleaning function

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CN109667443A CN109667443A (en) 2019-04-23
CN109667443B true CN109667443B (en) 2023-09-22

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110118326A (en) * 2019-06-05 2019-08-13 温州盛淼工业设计有限公司 A kind of solar street light
CN112593731A (en) * 2020-10-29 2021-04-02 安徽天煌机械制造有限公司 Wisdom traffic platform with dustproof function

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090132821A (en) * 2008-06-23 2009-12-31 윤호식 The street light that have auto-cleaning device
CN206829690U (en) * 2017-06-28 2018-01-02 长沙理工大学 A kind of solar powered bus platform that can collect rainwater automatically
CN108560951A (en) * 2018-05-01 2018-09-21 宿迁艾华广告科技有限公司 A kind of solar energy with cleaning function is waited bus platform
CN207974575U (en) * 2018-01-21 2018-10-16 江苏佳宇科技有限公司 A kind of solar energy with cleaning function is waited bus platform

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090132821A (en) * 2008-06-23 2009-12-31 윤호식 The street light that have auto-cleaning device
CN206829690U (en) * 2017-06-28 2018-01-02 长沙理工大学 A kind of solar powered bus platform that can collect rainwater automatically
CN207974575U (en) * 2018-01-21 2018-10-16 江苏佳宇科技有限公司 A kind of solar energy with cleaning function is waited bus platform
CN108560951A (en) * 2018-05-01 2018-09-21 宿迁艾华广告科技有限公司 A kind of solar energy with cleaning function is waited bus platform

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