CN110195518A - A kind of environment-friendly type haze bus platform - Google Patents
A kind of environment-friendly type haze bus platform Download PDFInfo
- Publication number
- CN110195518A CN110195518A CN201910353951.XA CN201910353951A CN110195518A CN 110195518 A CN110195518 A CN 110195518A CN 201910353951 A CN201910353951 A CN 201910353951A CN 110195518 A CN110195518 A CN 110195518A
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- Prior art keywords
- hydrogen
- air
- environment
- rainwater
- friendly type
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small 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
- E04H1/1205—Small buildings erected in the open air
- E04H1/1211—Waiting shelters for bus stops
-
- 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
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a kind of environment-friendly type haze bus platforms, comprising: rain collector, for collecting the rainwater at the top of waiting shelters for bus stop；Air cleaning unit, including cleaned water tank and the suction mechanism and exhaust gear that are connected with the cleaned water tank；Power supply unit, including the device for producing hydrogen for providing the air cleaning unit hydrogen-oxygen fuel cell of electric energy and being connected with the hydrogen-oxygen fuel cell；Wherein, the water in the cleaned water tank and the device for producing hydrogen is the rainwater that the rain collector is collected.The present invention is not only realized and is made full use of to rainwater, but also provides electric energy to air cleaning unit by hydrogen-oxygen fuel cell, constitutes a low-maintenance, the haze system of self-loopa, is conducive to promote.
Description
Technical field
The invention belongs to bus platform technical fields, and in particular to a kind of environment-friendly type haze bus platform.
Background technique
Currently, haze has become the universal environmental problem of Contemporary China, specific to city haze, running car causes
Road dust be also dust pollution the important origin cause of formation.In addition, vehicle exhaust also increases fine particulates discharge, it is to form haze
Another major reason.Chinese automobile yield average growth rate is maintained at 13% or so in the past 10 years, the ring of urban motor vehicle
A large amount of discharges of border pollution becoming serious, vehicle exhaust make urban area atmosphere combined pollution that significant deterioration and sprawling be presented
Trend causes large-scale haze.The people for taking ground public transport, is exposed to for a long time in the air of pollution, especially etc.
When waiting bus.People's Green Travel is encouraged to take public transport, it is necessary to try every possible means to protect people's health.Although Holland sets
Teacher Daan is counted, by the urban air purification device using ion clarification production, but is faced with cost input mistake early period
Greatly, a series of problems, such as product processing charges valuableness and product audient are limited in scope.And in bus platform spatial dimension
Addition processing haze, purification air device have two: 1, traditional dust pelletizing system power consumption is larger, it usually needs is laid in advance
Urban electricity supply route, and bus platform distributed nature causes route too long, excessive, period cost is huge before implementing；2, tradition filter
Dirt is to be realized by filter material, but to guarantee purification efficiency, filter material often must be cleared up or be replaced, and wastes a large amount of maintenance manpowers and dimension
Shield fund.
Summary of the invention
In place of above the shortcomings of the prior art, the invention proposes a kind of environment-friendly type haze bus platforms.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of environment-friendly type haze bus platform, comprising:
Rain collector, for collecting the rainwater at the top of waiting shelters for bus stop；
Air cleaning unit, including cleaned water tank and the suction mechanism and air exhauster that are connected with the cleaned water tank
Structure；
Power supply unit, including to the air cleaning unit provide electric energy hydrogen-oxygen fuel cell and with the hydrogen-oxygen
The device for producing hydrogen that fuel cell is connected；
Wherein, the water in the cleaned water tank and the device for producing hydrogen is the rainwater that the rain collector is collected.
Further, the rain collector includes rainwater-collecting plate, the Yi Jishe being arranged at the top of the waiting shelters for bus stop
The water storage box of the lower section of the rainwater-collecting plate is set, the water storage box is connected by water injection pipe with the rainwater-collecting plate, and
The water storage box is connected with the cleaned water tank respectively, and the filtering for handling dmp filter is provided in the water injection pipe
Device.
Further, the lower section of the waiting shelters for bus stop is arranged in the cleaned water tank, and the cleaned water tank and the hydrogen manufacturing fill
The water inlet set is connected.
Further, the suction mechanism includes the air entry being arranged on the waiting shelters for bus stop, is connected with the air entry
The air intake passage connect and the first air-introduced machine being arranged in the air intake passage, first air-introduced machine is for inhaling air
After entering into the air intake passage, it flow to air in the cleaned water tank along the air intake passage, wherein described first draws
Blower is electrically connected with the hydrogen-oxygen fuel cell.
Further, the exhaust gear is arranged on bus platform exhaust outlet, the row being connected with the exhaust outlet
Gas channel and the second air-introduced machine being arranged in the exhaust passage, second air-introduced machine is used for will be through the purified water
Air after case purification flows to the exhaust ports along the exhaust passage and discharges, wherein second air-introduced machine
It is electrically connected with the hydrogen-oxygen fuel cell.
Further, the metal blade with charge is provided in the exhaust passage, the metal blade is used for sky
The particle with heavy metal in gas is adsorbed, and then carries out double purification to air.
Further, the exhaust gear is also connected with the backwash water inlet being arranged on the waiting shelters for bus stop, described
Backwash water inlet is connected with the rain collector and exhaust passage respectively, and the backwash water inlet is used for will be described
After part rainwater in rain collector is flowed into the exhaust passage, the metal blade is rinsed.
Further, storage hydrogen production device, the storage hydrogen dress are provided between the device for producing hydrogen and the hydrogen-oxygen fuel cell
It sets the hydrogen that the hydrogen for preparing the device for producing hydrogen is stored and stored and is transported to the hydrogen-oxygen fuel cell
It is interior.
Further, the device for producing hydrogen is connected with the solar panel being arranged at the top of waiting shelters for bus stop, the sun
Energy solar panel is used to provide the described electric energy required when device for producing hydrogen point solution water.
It further, further include the flower stand being arranged on the bus platform and setting in the rain collector
On water level monitoring device and drainage arrangement,
The water level monitoring device is used to monitor the water level in the rain collector, and in the rain collector
When interior water level is higher than the water level monitoring device, Xiang Suoshu drainage arrangement sends operation information；
After the drainage arrangement is used to receive the operation information of the water level monitoring device, the rainwater collection packaging will be located at
It sets in the flowerpot that interior rainwater is discharged on the flower stand.
A kind of environment-friendly type haze bus platform provided by the invention, by the way that rain collector is collected into ceiling of waiting
The rainwater in portion, respectively as the purified water and power supply unit to air cleaning in the cleaned water tank in air cleaning unit
In device for producing hydrogen electrolysis water, and using hydrogen made from device for producing hydrogen as the hydrogen fuel in hydrogen-oxygen fuel cell, not only
Realization makes full use of rainwater, but also provides electric energy to air cleaning unit by hydrogen-oxygen fuel cell, constitutes one
Low-maintenance, the haze system of self-loopa are conducive to promote.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of environment-friendly type haze bus platform of exemplary embodiment of the present；
Fig. 2 is a kind of main view of environment-friendly type haze bus platform of exemplary embodiment of the present；
Fig. 3 is a kind of right view of environment-friendly type haze bus platform of exemplary embodiment of the present；
Fig. 4 is a kind of left view of environment-friendly type haze bus platform of exemplary embodiment of the present.
In figure: 1, solar panel, 2, hydrogen-oxygen fuel cell, 3, cleaned water tank, 4, water storage box, 5, water injection pipe, 6, rain
Water collecting board, 7, air entry, 8, exhaust outlet, 9, air intake passage, 10, exhaust passage, 11, flower stand, 12, backwash water inlet.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the preferred embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or
Similar label indicates same or similar element or element with the same or similar functions.Described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to
It is used to explain the present invention, and is not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The embodiment of the present invention is described in detail with reference to the accompanying drawing.
As illustrated in fig. 1 and 2, a kind of environment-friendly type haze bus platform, including rain collector, air cleaning unit and
Power supply unit, rain collector are used to collect the rainwater at the top of waiting shelters for bus stop；Air cleaning unit include cleaned water tank 3 and
The suction mechanism and exhaust gear being connected with cleaned water tank 3；Power supply unit includes providing the hydrogen of electric energy to air cleaning unit
Oxygen fuel cell 2 and the device for producing hydrogen being connected with hydrogen-oxygen fuel cell 2；Wherein, in cleaned water tank 3 and device for producing hydrogen
Water is the rainwater that rain collector is collected.A kind of environment-friendly type haze bus platform provided in this embodiment, by by rain
Water collecting device is collected into the rainwater at the top of waiting shelters for bus stop, respectively as in the cleaned water tank 3 in air cleaning unit to air
The purified water of purification filters out the electrolysis water of the device for producing hydrogen in bulky grain and melt water PM2.5 particle and power supply unit, and will
Hydrogen made from device for producing hydrogen not only realizes and makes full use of to rainwater as the hydrogen fuel in hydrogen-oxygen fuel cell 2, and
Electric energy also is provided to air cleaning unit by hydrogen-oxygen fuel cell 2, constitutes the haze system an of low-maintenance, self-loopa
System is conducive to promote.
As a preferred embodiment, rain collector include be arranged in rainwater-collecting plate 6 at the top of waiting shelters for bus stop and
The water storage box 4 of the lower section of rainwater-collecting plate 6 is set, and water storage box 4 is connected by water injection pipe 5 with rainwater-collecting plate 6, and water storage box
4 are connected with cleaned water tank 3 respectively, and the filter device for handling dmp filter is provided in water injection pipe 5, as shown in figure 3,
The right side of bus-stop, and its vertical underface that rainwater-collecting plate 6 is arranged in is arranged in water injection pipe 5, makes rainwater-collecting
Device is entered in water storage box 4 under the gravity of rainwater by being provided with the water injection pipe 5 of filter device.It is preferably implemented as one
The lower section of waiting shelters for bus stop is arranged in mode, cleaned water tank 3, and cleaned water tank 3 is connected with the water inlet of device for producing hydrogen.
As a preferred embodiment, suction mechanism includes the air entry 7 being arranged on waiting shelters for bus stop, is connected with air entry 7
The air intake passage 9 connect and the first air-introduced machine being arranged in air intake passage 9, the first air-introduced machine is for drawing air into suction
After in gas channel 9, it flow to air in cleaned water tank 3 along air intake passage 9, wherein the first air-introduced machine and hydrogen-oxygen fuel cell 2
Electrical connection.As a preferred embodiment, exhaust outlet 8 that exhaust gear is arranged on bus platform is connected with exhaust outlet 8
Exhaust passage 10 and the second air-introduced machine being arranged in exhaust passage 10, the second air-introduced machine is for purifying purified water tank 3
Air later is flowed at exhaust outlet 8 along exhaust passage 10 and is discharged, wherein the second air-introduced machine and hydrogen-oxygen fuel cell 2
Electrical connection.
As shown in figure 4, air intake passage 9 and exhaust passage 10 are arranged at the both sides in the left side of bus-stop, pass through two
A channel not only separates air inlet and outlet, meanwhile, the right side of bus-stop is set in conjunction with water injection pipe 5, and then makes to wait
Canopy reduces the especially setting to pipeline, optimizes public affairs under the supporting role of water injection pipe 5 and air intake passage 9 and exhaust passage 10
Hand over the overall structure of station console.Further, it is provided with the metal blade with charge in exhaust passage 10, metal blade is used for
The particle with heavy metal in air is adsorbed, and then double purification, metal blade and hydrogen-oxygen fuel are carried out to air
The electrical connection of 2 battery of battery.
More specifically, exhaust gear is also connected with the backwash water inlet 12 being arranged on waiting shelters for bus stop, backwash into
The mouth of a river 12 is connected with rain collector and exhaust passage 10 respectively, and backwash water inlet 12 is used for will be in rain collector
Part rainwater be flowed into exhaust passage 10 after, metal blade is rinsed.
As a preferred embodiment, it is provided with storage hydrogen production device between device for producing hydrogen and hydrogen-oxygen fuel cell 2, stores hydrogen production device
The hydrogen that hydrogen for preparing device for producing hydrogen is stored and stored is transported in hydrogen-oxygen fuel cell 2.As one
Preferred embodiment, device for producing hydrogen are connected with the solar panel 1 being arranged at the top of waiting shelters for bus stop, and solar panel 1 is used
Required electric energy, converts solar energy into device for producing hydrogen point solution by solar panel 1 when providing device for producing hydrogen point solution water
Required electric energy when water, realizes the distributed power supply to clean energy resource, and then avoids the laying power supply to bus-stop
Route realizes the self-sufficient of this bus-stop energy.
It further include the flower stand 11 being arranged on bus platform and setting as a preferred embodiment, on bus platform
Water level monitoring device and drainage arrangement on rain collector, water level monitoring device is for monitoring in rain collector
Water level, and the water level in rain collector be higher than water level monitoring device when, to drainage arrangement send operation information；Draining dress
After setting the operation information for receiving water level monitoring device, rainwater in rain collector will be located at and be discharged into the flower on flower stand 11
In basin.Wherein, rainwater is discharged into the flowerpot on flower stand 11 by siphoning installation in rain collector.By by rainwater-collecting
Extra rainwater completes the pouring to the plant on flower stand 11 under siphonage in device, and plant is made to generate more oxygen,
And plant leaf blade can also adsorb haze particle；Meanwhile the flower stand 11 moistened after absorbing water evaporates in hot weather, reduces
Temperature in station builds environmental protection and energy saving, cleans pleasant waiting environment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of environment-friendly type haze bus platform characterized by comprising
Rain collector, for collecting the rainwater at the top of waiting shelters for bus stop；
Air cleaning unit, including cleaned water tank and the suction mechanism and exhaust gear that are connected with the cleaned water tank；
Power supply unit, including to the air cleaning unit provide electric energy hydrogen-oxygen fuel cell and with the hydrogen-oxygen fuel
The device for producing hydrogen that battery is connected；
Wherein, the water in the cleaned water tank and the device for producing hydrogen is the rainwater that the rain collector is collected.
2. a kind of environment-friendly type haze bus platform according to claim 1, which is characterized in that the rain collector packet
The water storage box of the lower section of the rainwater-collecting plate being arranged at the top of the waiting shelters for bus stop and the setting rainwater-collecting plate is included, it is described
Water storage box is connected by water injection pipe with the rainwater-collecting plate, and the water storage box is connected with the cleaned water tank respectively,
The filter device for handling dmp filter is provided in the water injection pipe.
3. a kind of environment-friendly type haze bus platform according to claim 1, which is characterized in that the cleaned water tank setting exists
The lower section of the waiting shelters for bus stop, the cleaned water tank are connected with the water inlet of the device for producing hydrogen.
4. a kind of environment-friendly type haze bus platform according to claim 1, which is characterized in that the suction mechanism includes setting
It sets the air entry on the waiting shelters for bus stop, the air intake passage being connected with the air entry and is arranged in the air intake passage
The first interior air-introduced machine makes air along the suction after first air-introduced machine is for drawing air into the air intake passage
Gas channel is flow in the cleaned water tank, wherein first air-introduced machine is electrically connected with the hydrogen-oxygen fuel cell.
5. a kind of environment-friendly type haze bus platform according to claim 1, which is characterized in that the exhaust gear setting exists
Exhaust outlet, the exhaust passage being connected with the exhaust outlet and be arranged in the exhaust passage on bus platform
Two air-introduced machines, second air-introduced machine are used to flow to the air after cleaned water tank purification along the exhaust passage
The exhaust ports discharge, wherein second air-introduced machine is electrically connected with the hydrogen-oxygen fuel cell.
6. a kind of environment-friendly type haze bus platform according to claim 5, which is characterized in that setting in the exhaust passage
There is the metal blade with charge, the metal blade is for adsorbing the particle with heavy metal in air, in turn
Double purification is carried out to air.
7. a kind of environment-friendly type haze bus platform according to claim 6, which is characterized in that the exhaust gear also with set
The backwash water inlet set on the waiting shelters for bus stop is connected, the backwash water inlet respectively with the rain collector and
Exhaust passage is connected, and the backwash water inlet is used to the part rainwater in the rain collector being flowed into the row
After in gas channel, the metal blade is rinsed.
8. a kind of environment-friendly type haze bus platform according to claim 1, which is characterized in that the device for producing hydrogen with it is described
Storage hydrogen production device is provided between hydrogen-oxygen fuel cell, the storage hydrogen production device is for depositing the hydrogen that the device for producing hydrogen is prepared
Storage and the hydrogen stored are transported in the hydrogen-oxygen fuel cell.
9. a kind of environment-friendly type haze bus platform according to claim 1, which is characterized in that the device for producing hydrogen and setting
Solar panel at the top of waiting shelters for bus stop is connected, and the solar panel is used to provide the described device for producing hydrogen point Xie Shuishi
Required electric energy.
10. according to claim 1 to a kind of 9 any environment-friendly type haze bus platforms, which is characterized in that further include setting
In the flower stand on the bus platform and the water level monitoring device being arranged on the rain collector and drainage arrangement,
The water level monitoring device is used to monitor the water level in the rain collector, and in the rain collector
When water level is higher than the water level monitoring device, Xiang Suoshu drainage arrangement sends operation information；
After the drainage arrangement is used to receive the operation information of the water level monitoring device, it will be located in the rain collector
Rainwater is discharged into the flowerpot on the flower stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353951.XA CN110195518A (en) | 2019-04-29 | 2019-04-29 | A kind of environment-friendly type haze bus platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353951.XA CN110195518A (en) | 2019-04-29 | 2019-04-29 | A kind of environment-friendly type haze bus platform |
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| Publication Number | Publication Date |
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| CN110195518A true CN110195518A (en) | 2019-09-03 |
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ID=67752190
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910353951.XA Pending CN110195518A (en) | 2019-04-29 | 2019-04-29 | A kind of environment-friendly type haze bus platform |
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Citations (7)
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| CN102009017A (en) * | 2010-12-02 | 2011-04-13 | 无锡同春新能源科技有限公司 | Power supply device employing solar hydrogen new energy technology in water-saving sprinkling irrigation system |
| CN103866347A (en) * | 2012-12-17 | 2014-06-18 | 钟顺吉 | Device for carrying out hydrogen-oxygen electrolysis and collection by utilizing electric energy generated by wind power |
| CN103296742B (en) * | 2013-05-20 | 2015-03-11 | 天津大学 | Solar energy-hydrogen energy hybrid power driving device capable of achieving automatic control |
| CN104648167A (en) * | 2013-11-17 | 2015-05-27 | 西安中科麦特电子技术设备有限公司 | Electric vehicle power system with solar hydrogen fuel |
| KR20150071693A (en) * | 2015-06-08 | 2015-06-26 | 주식회사 비다인 | Rainwater utilization facilities of using bus shelter roof |
| CN204485566U (en) * | 2015-01-13 | 2015-07-22 | 武汉理工大学 | Solar air purification machine |
| CN207377183U (en) * | 2017-05-03 | 2018-05-18 | 南京交通职业技术学院 | The bus platform intelligent control version of the function of air containing rainwater purification |
-
2019
- 2019-04-29 CN CN201910353951.XA patent/CN110195518A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009017A (en) * | 2010-12-02 | 2011-04-13 | 无锡同春新能源科技有限公司 | Power supply device employing solar hydrogen new energy technology in water-saving sprinkling irrigation system |
| CN103866347A (en) * | 2012-12-17 | 2014-06-18 | 钟顺吉 | Device for carrying out hydrogen-oxygen electrolysis and collection by utilizing electric energy generated by wind power |
| CN103296742B (en) * | 2013-05-20 | 2015-03-11 | 天津大学 | Solar energy-hydrogen energy hybrid power driving device capable of achieving automatic control |
| CN104648167A (en) * | 2013-11-17 | 2015-05-27 | 西安中科麦特电子技术设备有限公司 | Electric vehicle power system with solar hydrogen fuel |
| CN204485566U (en) * | 2015-01-13 | 2015-07-22 | 武汉理工大学 | Solar air purification machine |
| KR20150071693A (en) * | 2015-06-08 | 2015-06-26 | 주식회사 비다인 | Rainwater utilization facilities of using bus shelter roof |
| CN207377183U (en) * | 2017-05-03 | 2018-05-18 | 南京交通职业技术学院 | The bus platform intelligent control version of the function of air containing rainwater purification |
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Application publication date: 20190903 |
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