WO2020101130A1 - Space separation-type bus stop having fine dust reduction system - Google Patents

Space separation-type bus stop having fine dust reduction system Download PDF

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Publication number
WO2020101130A1
WO2020101130A1 PCT/KR2019/005820 KR2019005820W WO2020101130A1 WO 2020101130 A1 WO2020101130 A1 WO 2020101130A1 KR 2019005820 W KR2019005820 W KR 2019005820W WO 2020101130 A1 WO2020101130 A1 WO 2020101130A1
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WO
WIPO (PCT)
Prior art keywords
air
fine dust
stop
filter
space
Prior art date
Application number
PCT/KR2019/005820
Other languages
French (fr)
Korean (ko)
Inventor
전현익
백진수
유태우
박기만
조선영
Original Assignee
케이.엘.이.에스 주식회사
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Application filed by 케이.엘.이.에스 주식회사 filed Critical 케이.엘.이.에스 주식회사
Publication of WO2020101130A1 publication Critical patent/WO2020101130A1/en

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90—Cleaning of purification apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/34—Heater, e.g. gas burner, electric air heater
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S454/00—Ventilation

Definitions

  • the present invention relates to a fine dust reduction system of a stop that prevents passengers waiting at a stop for public transportation in a traffic-dense area from emissions and fine dust from a vehicle. More specifically, the rear, left and right sides and the ceiling This is equipped with a stop body, a sensor that measures fine air and air pollution to reduce fine dust and harmful gases, and a passenger flow sensor that measures and monitors the number of passengers, walking speed, and location pattern when floating, and discharges purified air. It is provided inside the body of the outer part and the stop made of a plurality of diffusers to purify the air. The outside air is passed through the air inlet and the pre-filter using a blower to enter the body, but the introduced air is purified through the filter unit. It is discharged through a diffuser, and relates to a space-separated bus stop having a fine dust reduction system comprising an air purification unit consisting of a controller that controls air purification and discharge on one side of the body.
  • Natural factors include dirt dust, salt of seawater, pollen of plants, etc.
  • artificial factors include fumes generated when burning fossil fuels such as coal and oil
  • the exhaust gas fine dust (particulate matter (PM), nitrogen oxides) generated by automobiles directly affects pedestrians and workers who work outdoors in urban areas, which are densely populated areas.
  • Exhaust gas generated from automobiles is mainly discharged by diesel vehicles, and diesel vehicles mainly consist of large vehicles, via buses and trucks.
  • 10-2017-0003286 discloses the inside of a rotating body in which contaminated air inside a stop is partially submerged in a water tank. While passing through, it is intended to be first purified, and the rotating filter layer is continuously washed to optimize performance, and through the filter layer of the vertically-maintained body to be secondly purified, exhaust gases and pollutants emitted from the vehicle are well dissolved in water.
  • a bus stop having an air purifier so that the various odors are removed from the water tank and secondaryly removed while passing through a vertically arranged filter.
  • the technical problem to be achieved by the present invention is to provide a stop to protect the passengers exposed to the directly polluted air in a bus stop with high air pollution, the number of flexible passengers, the problems with the prior art, the stop and the surrounding pollution degree Prevents air purification from being carried out unilaterally regardless of the detailed changes in the air, and various filter devices are applied differently to different stops to reduce installation costs and maintenance costs, and stop air flows in multiple directions. It is to provide a space-separated bus stop with a fine dust abatement system that prevents the ingress of contaminated air into the interior waiting space.
  • a space-separated bus stop having a fine dust reduction system is installed on the upper side of the sidewalk to form a waiting space before passengers board the bus.
  • the main body 10 provided with the rear, left and right sides and the ceiling in the direction, and the fence 20 provided with a plurality in the road direction to reduce the movement of fine dust and harmful gases to the sidewalk and the sun producing power on the upper surface of the ceiling
  • An outer surface portion (A) consisting of a first air outlet diffuser (12) and a second air diffuser (14) that discharges the air into the body (10); And it is provided inside the body 10 of the outer surface portion (A) to purify the air by using the blower 100 to pass the outside air through the air inlet 200 and the pre-filter 210 inside the body 10
  • the introduced air is purified through the filter unit 300 and is discharged through the first air outlet diffuser 12 or the second air diffuser 14, and purifies and discharges air on one side of the inner surface of the body 10
  • the first air outlet diffuser (12) and the second air outlet diffuser (14) are installed to expand and discharge purified air to the air purification unit (B) by installing one or more selected first air outlet diffusers (12) It is provided on the lower surface to form a vertical descending type that discharges the purified air from the air purification unit (B) in the direction of the road and downward, and the second air outlet diffuser (14) is located on the inner upper surface of the rear surface of the body (10). It forms a horizontal airflow type that discharges in the road direction.
  • the fence 20 is provided with a fence end 22 protruding in the road direction at the upper end to change the flow direction of fine dust and harmful gases moving from the road to the sidewalk.
  • the passenger flow sensor 60 determines the presence or absence of a passenger at a stop and operates the air purifying unit B, and adjusts the dimensions and number of the fences 20 by applying a passenger flow simulation, or with the fence 20. The position of the main body 10 of the stop is changed.
  • the sensor 50 is a PM (Particulate Matter) 10 sensor, measuring a fine dust of 10 micrometers or less that exists inside and near the body 10, and is above a certain amount, and the passenger flow sensor 60 allows passengers inside the body.
  • the air purification unit (B) is activated.
  • the filter unit 300 installed in the air purification unit B may be selected from one or more of a screw filter (not shown), electric dust collection (not shown), electrostatic filter (not shown), and gas adsorbent (not shown). It is made but consists of a screw filter type, a first hybrid and a second hybrid.
  • the air inlet 200 is located at the lower outer side of the rear surface, and the introduced air passes through the pre-filter 210 and then moves upwards from the inside of the main body 10 to pass through the screw filter installed inside the rear surface to be purified. Then discharged.
  • the screw filter may be provided with a rainwater inlet on the ceiling of the main body 10, and may wash fine dust attached to the screw filter using rainwater flowing through the rainwater inlet (not shown).
  • the first hybrid is purified by passing through an electrostatic precipitator and an electrostatic filter while the air inlet 200 is located at the lower outside of the rear surface and the inflowed air passes upward through the pre-filter 210 and then moves upward inside the body 10. Then discharged.
  • the second hybrid is purged by passing an electrostatic filter and a gas adsorbent while the air inlet 200 is positioned at the lower outer side of the rear surface, and the introduced air passes through the pre-filter 210 and then moves upward from the inside of the main body 10. Then discharged.
  • the air purifying unit increases the temperature of the air before the final discharge of the purified air by installing the warm air means 400 to increase the temperature at the stop in winter.
  • a stand-type means with a side air outlet diffuser 30 capable of independently forming a complex airflow at a position in contact with the left and right side surfaces of the main body 10
  • a space-separated bus stop with a system.
  • the space-separated bus stop having the fine dust reduction system according to the present invention has the following effects.
  • the present invention discharges the purified air to the inside of the stop to reduce fine dust inside the stop to protect the waiting passengers of the stop from air pollution in the vehicle or existing air.
  • the present invention uses a sensor and a passenger flow sensor to determine the presence or absence of passengers, and purifies the air according to detailed changes in the number of flexible passengers, the stops and the pollution level around them, and the electric power produced by the solar panel Use to reduce maintenance costs.
  • the present invention optimizes the direction of air flow through which purified air is discharged, and installs a stop with various filter layers for each stop according to the degree of pollution, thereby reducing installation costs, and using the fence for polluted air introduced from the road. To prevent.
  • FIG. 1 is a perspective view of a space-separated bus stop having a fine dust reduction system according to an exemplary embodiment of the present invention.
  • FIG. 2 is a side view of a space-separated bus stop having a fine dust reduction system according to an exemplary embodiment of the present invention.
  • Figure 3 has a fine dust reduction system according to an embodiment of the present invention
  • FIG. 4 is a cross-sectional view showing air purification of a space-separated bus stop having a fine dust reduction system according to an exemplary embodiment of the present invention.
  • FIG 5 is an exemplary view of a space-separated bus stop having a fine dust reduction system according to an exemplary embodiment of the present invention.
  • FIG. 6 is an exemplary view of a space-separated bus stop having a fine dust reduction system according to an exemplary embodiment of the present invention.
  • the name of the present invention is "a space-separated bus stop having a fine dust abatement system", so that detailed information is easily understood by a person skilled in the art, and a separate description that can be sufficiently inferred is omitted, and examples and drawings are described if necessary. do.
  • FIG. 1 is a perspective view of a space-separated bus stop having a fine dust abatement system according to an exemplary embodiment of the present invention
  • FIG. 2 is a side view of a space-separated bus stop having a fine dust abatement system according to an exemplary embodiment of the present invention
  • 3 is a front view of a space-separated bus stop having a fine dust abatement system according to an exemplary embodiment of the present invention, and is described in detail below with reference to FIGS. 1 to 3 above. Progress.
  • the reduction system is a
  • a body 10 with rear, left and right sides and a ceiling in the opposite direction of the road, and a plurality of directions in the direction of the road to move fine dust and harmful gases to India Fence 20 for reducing the noise, solar panel 40 for generating power on the upper surface of the ceiling, sensor 50 for measuring air pollution on the outer surface of the lower surface or the rear of the ceiling, and the number of objects and walking speed of passengers ,
  • An outer surface portion comprising a passenger flow sensor (60) for measuring and monitoring a position pattern during floating and a first air outlet diffuser (12) and a second air diffuser (14) for discharging purified air into the body (10) (A); And
  • the introduced air is purified through the filter unit 300 and is discharged through the first air outlet diffuser 12 or the second air diffuser 14, and cleans and discharges air on one side of the inner surface of the main body 10.
  • It comprises a; air purification unit (B) consisting of a controller to control.
  • the first air outlet diffuser (12) and the second air outlet diffuser (14) are installed to expand and discharge purified air to the air purification unit (B) by installing one or more selected first air outlet diffusers (12) It is provided on the lower surface to form a vertical descending type that discharges the purified air from the air purification unit (B) in the direction of the road and downward, and the second air outlet diffuser (14) is located on the inner upper surface of the rear surface of the body (10). It forms a horizontal airflow type that discharges in the road direction.
  • the first air outlet diffuser 12 and the second air outlet diffuser 14 may be installed at the same time or may be installed and used by selecting one of each.
  • the fence 20 is provided with a fence end 22 protruding in the road direction at the upper end to change the flow direction of fine dust and harmful gases moving from the road to the sidewalk.
  • the passenger flow sensor 60 determines the presence or absence of a passenger at a stop and operates the air purifying unit B, and adjusts the dimensions and number of the fences 20 by applying a passenger flow simulation, or with the fence 20. The position of the main body 10 of the stop is changed.
  • the passenger flow sensor 60 determines the presence or absence of a passenger at a stop and operates the air purifying unit B, and the passenger flow simulation in the passenger flow sensor 60 is PSO (Particle swarm optimization).
  • the calculation method is applied to adjust the dimensions and number of the stop body 10 and the fence 20 by calculating the density (in the stop), the walking speed, and the movement vector of each occupant by region and time, waiting inside the stop body 10. Or, by changing the location, the efficiency of reducing fine dust at a stop is increased.
  • the sensor 50 is a PM (Particulate Matter) 10 sensor and measures a certain amount of fine dust less than 10 micrometers existing inside and near the body 10, and is within a certain amount by the passenger flow sensor 60.
  • PM Porate Matter
  • FIG. 4 is a cross-sectional view showing air purification of a space-separated bus stop having a fine dust reduction system according to an embodiment of the present invention
  • FIG. 5 is a space separation type having a fine dust reduction system according to an embodiment of the present invention
  • FIG. 6 is an exemplary view of a space-separated bus stop having a fine dust abatement system according to an exemplary embodiment of the present invention. Further explanations are given below.
  • the filter unit 300 installed in the air purification unit B may be selected from one or more of a screw filter (not shown), electric dust collection (not shown), electrostatic filter (not shown), and gas adsorbent (not shown). It is made, but consists of a screw filter type, a first hybrid, and a second hybrid, and is pre-processed to collect dust, dust, etc. with the pre-filter 210.
  • the screw filter has a circular outer shape of the filter paper and a screw shape of the inner shape, and cleans it by passing contaminants in the air through the filter paper while rotating.
  • Electrostatic precipitation ionizes pollutants in the air to adsorb particles in the inhaled air by high voltage and absorbs them to a positive dust collecting plate with a strong dust collecting power, and the particles with a positive charge are positive (+), The fine particles are attached to the negative electrode plate while passing through the charged plate (-) to remove fine dust.
  • the electrostatic filter is a filter that has static electricity and adsorbs fine particles and dust in the air, and filters fine dust by using an electrostatic filter electrostatically treated with a high-pressure current.
  • the gas adsorbent removes harmful gases and the like, and removes contaminants by embedding an adsorbent of activated carbon or silica gel in a panel or cylindrical unit.
  • the air inlet 200 is located at the lower outer side of the rear surface, and the introduced air passes through the pre-filter 210 and then moves upwards from the inside of the main body 10 to pass through the screw filter installed inside the rear surface to be purified. Then discharged.
  • the screw filter may be provided with a rainwater inlet (not shown) on the ceiling of the main body 10, and wash the fine dust attached to the filter using rainwater flowing through the rainwater inlet.
  • the first hybrid is located after the air inlet 200 is located at the lower outside of the rear surface, and then the air introduced therein passes through the pre-filter 210 and moves upwards inside the main body, passes through the electrostatic precipitator and electrostatic filter, and is then discharged. .
  • the second hybrid is located at the lower outside of the rear surface of the air inlet 200, and then the air introduced therein passes through the pre-filter 210 and then moves upwards from inside the main body 10, passing through an electrostatic filter and a gas adsorbent for purification. And then discharged.
  • the air purifying unit increases the temperature of the air before the final discharge of the purified air by installing the warm air means 400 to increase the temperature at the stop in winter.
  • a stand-type means having a side air outlet diffuser 30 capable of forming a complex airflow independently at a position in contact with the left and right side surfaces of the main body 10 is prevented to prevent contaminated airflow flowing from the road direction.
  • the side air outlet diffuser 30 forms an airflow in a direction parallel to the road direction, and forms airflow in the road direction with the first air outlet diffuser 12 and the second air outlet diffuser 14, and from the road in multiple directions It blocks harmful gases and fine dust from entering and reduces the degree of contamination inside the stop body 10.
  • a display 70 inside the stop so that the location of the bus, time and temperature, as well as the air pollution inside the stop measured through the sensor are displayed so that passengers can feel safe.
  • the fence end 22 of the fence 20 is formed with a bend in the road direction, and a washing tube having a plurality of diffuser means is installed at the bent position to spray the fine particles of washing water in the direction of the road. It is possible to drop road scattering dust and fine dust particles to the ground by spraying it at a position below the tire height, and whether it works is the same as the operation of the air purifying part, but the bus or vehicle is made before and after the arrival of the bus stop and after the passenger gets off the vehicle It is desirable not to spray directly. In addition, it is possible to reduce the discomfort caused by the high temperature of the passengers by lowering the temperature around the stop in the summer.
  • the bus stop space separation type fine dust reduction system has the following effects by reducing the fine dust inside the stop by discharging the purified air to the inside of the stop to generate waiting passengers in the vehicle or existing It protects from air pollution in the air, judges the presence or absence of passengers using sensors and passenger flow sensors, and purifies the air according to the detailed changes in the number of floating passengers, stops and pollution levels around them, and solar panels It reduces the maintenance cost by using the electricity produced in the country, optimizes the direction of air flow through which purified air is discharged, and installs a stop with various filter layers at each stop according to the pollution level, thereby reducing installation costs and entering the road.
  • Fence is prevented by using a fence.

Abstract

The present invention relates to a system for reducing fine dust at a stop, which prevents passengers waiting at a public transportation stop in a heavy-traffic area from being exposed to emissions from vehicles and fine dust and, more specifically, to a space separation-type bus stop having a fine dust reduction system, comprising: a stop main body having a rear surface, left and right side surfaces, and a ceiling; an outer surface part including a fence for reducing fine dust and harmful gases, a sensor for measuring the degree of air pollution, a passenger flow sensor for measuring and monitoring the number of passengers, walking speeds, and position patterns when the passengers are not moving, and a plurality of diffusers for discharging purified air; and an air purification unit provided in the stop main body to purify air, wherein external air is introduced into the main body by using a blower by passing through an air inlet and a pre-filter, and the introduced air is purified through a filter device part and discharged through the diffusers, the air purification unit having a controller for controlling air purification and discharge at one side of the inner surface of the main body. As described above, the space separation-type bus stop having a fine dust reduction system according to the present invention discharges purified air to the inside of the stop to reduce fine dust inside the stop, thus protecting passengers waiting to board at the stop from air pollution generated from vehicles or existing air pollution in the atmosphere, determines the presence of passengers by using the sensor and the passenger flow sensor, performs air purification according to the number of moving passengers and fine changes in the degree of contamination of the stop and the surroundings of the stop, reduces maintenance costs by using power produced by a solar panel, optimizes the direction of airflow through which the purified air is discharged, reduces installation costs since each stop is installed with various filter layers according to the degree of contamination, and prevents contaminated air flowing from a road by using the fence.

Description

미세먼지 저감시스템을 갖는 공간분리형 버스정류장Space-separated bus stop with fine dust abatement system
본 발명은 교통 밀집 지역내 대중 교통을 위해 정류장에서 대기하고 있는 승객들을 자동차의 배출물질과 미세먼저로부터 노출을 방지하는 정류장의 미세먼지 저감시스템에 관한 것으로, 보다 상세하게는 배면, 좌우측 면 및 천장이 구비된 정류장 본체와 미세먼지 및 유해가스를 저감시키는 펜스와 공기 오염도를 측정하는 센서와 승객의 객체수, 보행속도, 부동시 위치 패턴을 측정하고 감시하는 승객유동센서와 정화된 공기를 배출하는 복수개의 디퓨저로 이루어지는 외면부 및 정류장 본체 내부에 구비되어 공기를 정화하는 것으로 송풍기를 이용하여 외부 공기를 공기투입구와 프리필터에 통과시켜 본체 내부로 유입시키되 유입된 공기는 필터장치부를 통해 정화되어 상기 디퓨저를 통해 배출되며, 본체 내면 일측에 공기정화 및 배출을 제어하는 제어기로 이루어지는 공기정화부를 포함하여 구성되는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장에 관한 것이다.The present invention relates to a fine dust reduction system of a stop that prevents passengers waiting at a stop for public transportation in a traffic-dense area from emissions and fine dust from a vehicle. More specifically, the rear, left and right sides and the ceiling This is equipped with a stop body, a sensor that measures fine air and air pollution to reduce fine dust and harmful gases, and a passenger flow sensor that measures and monitors the number of passengers, walking speed, and location pattern when floating, and discharges purified air. It is provided inside the body of the outer part and the stop made of a plurality of diffusers to purify the air. The outside air is passed through the air inlet and the pre-filter using a blower to enter the body, but the introduced air is purified through the filter unit. It is discharged through a diffuser, and relates to a space-separated bus stop having a fine dust reduction system comprising an air purification unit consisting of a controller that controls air purification and discharge on one side of the body.
최근 국내 미세먼지의 농도가 증가됨에 따라서 대기오염 수준이 서울의 경우 세계도시 중 10위에 위치할 정도로 심각한 단계에 이르고 있는 실정으로 정부는 2017년 2월부로 '수도권 고농도 미세먼지 비상저감조치'를 시행하는 등 미세먼지 저감을 위한 대책이 실시되고 있지만 그 효과가 높지 않는 것으로 파악되고 있다.As the concentration of fine dust in Korea has recently increased, the level of air pollution has reached a serious stage such that it is ranked 10th in the world cities in Seoul.The government implemented 'Effective reduction measures for high concentration fine dust in the metropolitan area' as of February 2017. Measures have been taken to reduce fine dust, but it is understood that the effect is not high.
미세먼지의 원인은 크게 자연적 요인과 인위적 요인으로 나눌 수 있으며, 자연적 요인으로는 흙먼지, 바닷물의 소금, 식물의 꽃가루등이 있고, 인위적 요인으로는 석탄, 석유 등의 화석연료를 태울때 생기는 매연, 자동차 배기가스, 건설현장 등에서 발생되는 먼지, 공업단지내 분말형태 원자재 및 소각장의 연기등이 있으며, 국내 지리적 특성상 외국에서 유입되는 미세먼지도 사회적으로 문제시 되고 있다. 특히, 자동차에서 발생되는 배기가스(미세먼지(입자상물질(PM), 질소산화물)는 인구 밀집 지역인 도시지역내 실외에서 활동하는 보행자, 작업자등에 직접적으로 영향을 주고 있다.The causes of fine dust can be largely divided into natural factors and artificial factors. Natural factors include dirt dust, salt of seawater, pollen of plants, etc., and artificial factors include fumes generated when burning fossil fuels such as coal and oil, There are dust generated from automobile exhausts, construction sites, powdered raw materials in industrial complexes, and smoke from incinerators. Due to the geographical characteristics of Korea, fine dust flowing from abroad is also a social issue. In particular, the exhaust gas (fine dust (particulate matter (PM), nitrogen oxides)) generated by automobiles directly affects pedestrians and workers who work outdoors in urban areas, which are densely populated areas.
자동차에서 발생되는 배기가스는 주로 경유차량에 의해서 많은 량이 배출되고 있으며, 경유 차량은 대형차량인 경유버스와 트럭이 주를 이루고 있다.Exhaust gas generated from automobiles is mainly discharged by diesel vehicles, and diesel vehicles mainly consist of large vehicles, via buses and trucks.
한편, 상기 경유버스와 트럭은 국내 전체 자동차 등록대수의 3% 정도에 불가하지만 미세먼지와 질소산화물의 배출량은 국내 이동오염원 전체의 60% 이상을 차지하고 있다.On the other hand, the diesel buses and trucks cannot make up to about 3% of the total number of automobiles registered in Korea, but the emissions of fine dust and nitrogen oxides account for more than 60% of all domestic mobile pollution sources.
자동차가 정차할 때 브레이크 장치에서 발생되는 미세먼지와 출발할 때 발생되는 다량의 배기가스는 운행중 배출되는 배기가스보다 고 농도를 이루어 버스 정류장 및 그 주변의 공기는 일반 도로의 공기에 비하여 심각하게 오염되어 있다. 따라서, 정류장에서 대기하는 승객들은 오염된 공기에 직접적으로 노출되어 호흡기 질환 등 각종 질병에 위협을 받고 있는 실정이다.When the vehicle stops, the fine dust generated from the brake system and the large amount of exhaust gas generated when starting have a higher concentration than the exhaust gas emitted during operation, so the air at the bus stop and surroundings is seriously polluted compared to the air on the general road. It is. Therefore, passengers waiting at the stop are directly exposed to contaminated air and are threatened with various diseases such as respiratory diseases.
위와 같이 버스 정류장에서 오염된 공기에 노출된 승객들을 보호하기 위한 연구들이 이루어지고 있으며, 그에 따른 선행기술들로는 한국등록특허 제10-0957174호(20100511) 전면부가 개방된 부스, 상기 부스에 설치되되, 상면이 개방된 케이스와, 상기 케이스의 상부에는 상기 케이스의 내부로 공기를 흡입하는 팬과, 상기 케이스의 하부에 위치하여 광촉매 활성광원을 조사하는 램프와, 상기 램프를 둘러싸며, 상기 램프의 자외선 파장을 받아 수산기를 생성하는 이산화티타늄관을 포함하는 수산기 발생장치, 상기 부스의 탑승대기공간에 면하는 내벽에 형성되며, 상기 수산기 발생장치로부터 생성된 수산기를 덕트를 매개로 전달받아 탑승대기공간으로 배출시키는 내부배출구를 포함하는 공기정화 수산기 발생장치가 장착된 버스정류장을 제공하고, 한국공개특허 제10-2017-0003286호(20170109)는 정류장 내부의 오염된 공기가 수조에 일부 잠긴 회전체 내부를 거치면서 1차 정화되도록 하되, 회전되는 필터층은 연속으로 세척되어 성능이 최적화되고, 수직으로 세워진 본체의 필터층을 거치면서 2차 정화되도록 함으로써, 차량에서 배출되는 배기가스 및 오염물이 물에 잘 용해되어 상기 수조에서 제거되고 또한 각종 악취가 수직으로 세워진 필터를 거치면서 2차적으로 제거되도록 공기정화기를 갖는 버스정류장을 제공하고 있다.As described above, studies are being conducted to protect passengers exposed to contaminated air at a bus stop, and prior arts are installed in the booth, in which the front part of Korean Patent Registration No. 10-0957174 (20100511) is opened, A case with an open top surface, a fan for sucking air into the inside of the case, a lamp for irradiating a photocatalytic active light source located at the bottom of the case, surrounding the lamp, and ultraviolet rays of the lamp A hydroxyl generator including a titanium dioxide tube that receives a wavelength to generate hydroxyl, is formed on an inner wall facing the boarding waiting space of the booth, and receives the hydroxyl generated from the hydroxyl generator through a duct to the boarding waiting space Provided is a bus stop equipped with an air-purifying hydroxyl generator including an internal discharge port for discharging, and Korean Patent Publication No. 10-2017-0003286 (20170109) discloses the inside of a rotating body in which contaminated air inside a stop is partially submerged in a water tank. While passing through, it is intended to be first purified, and the rotating filter layer is continuously washed to optimize performance, and through the filter layer of the vertically-maintained body to be secondly purified, exhaust gases and pollutants emitted from the vehicle are well dissolved in water. There is provided a bus stop having an air purifier so that the various odors are removed from the water tank and secondaryly removed while passing through a vertically arranged filter.
그러나 상기 선행기술들을 살펴보면 탑승자 수가 적은 정류장과 시간대 별로 탑승자 즉 정류장에서 대기하는 인원의 수의 변동이 일어나는 정류장 및 차량 이동수가 적거나 비가 오는 대기환경으로 인한 대기오염도가 낮은 상황을 형성할때를 가정할 경우 선행기술들의 정류장 공기정화 가동은 유지비가 많이 드는 문제점을 가지며, 선행기술들에서 구성한 수산기를 이용하거나 많은 필터층 형성과 광촉매 장치등은 정류장의 최초 설치비와 유지비가 많이 든다는 문제점을 가지고 있다.However, when looking at the prior art, it is assumed that a stop with a small number of passengers and a stop with a fluctuation in the number of passengers waiting at the stop, and a small number of vehicles, or a low air pollution due to rainy air environment. In case of the above, the operation of air purification of the stops of the prior arts has a problem of high maintenance cost, and the use of hydroxyl groups constructed in the prior arts or the formation of many filter layers and photocatalytic devices have a problem of high initial installation cost and maintenance cost of the stops.
본 발명이 이루고자 하는 기술적 과제는 대기오염도가 높은 버스정류장등에서 직접적으로 오염된 공기에 노출되는 탑승자들을 보호하는 정류장을 제공하는 것으로 선행기술들이 가지고 있는 문제점인 유동적인 탑승객의 수, 정류장과 그 주변 오염도의 세밀한 변화에 상관없이 공기정화가 일방적으로 실시되는 것을 방지하고, 다양한 필터장치들을 공기오염 정도가 다른 정류장에 따라 다르게 적용하여 설치비용 및 유지비용이 저감시키며, 기류의 방향을 다방향으로 하여 정류장 내부 탑승 대기공간내로 오염된 공기의 침투를 막는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장을 제공하는 것이다.The technical problem to be achieved by the present invention is to provide a stop to protect the passengers exposed to the directly polluted air in a bus stop with high air pollution, the number of flexible passengers, the problems with the prior art, the stop and the surrounding pollution degree Prevents air purification from being carried out unilaterally regardless of the detailed changes in the air, and various filter devices are applied differently to different stops to reduce installation costs and maintenance costs, and stop air flows in multiple directions. It is to provide a space-separated bus stop with a fine dust abatement system that prevents the ingress of contaminated air into the interior waiting space.
상기와 같은 문제점을 해결하고, 목적을 달성하기 위하여 본 발명의 일 실시예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장은 인도 상부에 설치되어 승객이 버스탑승 전 대기 공간을 형성하는 것으로 도로 반대방향으로 배면, 좌우측 면 및 천장이 구비된 본체(10)와 도로방향으로 복수개 구비되어 미세먼지 및 유해가스가 인도로 이동되는 것을 저감시키는 펜스(20)와 상기 천장 상부면에 전력을 생산하는 태양광 패널(40)과 천장 하부면 또는 배면의 외부면에 공기오염도를 측정하는 센서(50)와 승객의 객체수, 보행속도, 부동시 위치 패턴을 측정하고 감시하는 승객유동센서(60)와 정화된 공기를 상기 본체(10) 내부로 배출하는 제1 공기 출구 디퓨저(12)와 제2 공기 디퓨저(14)로 이루어지는 외면부(A); 및 상기 외면부(A)의 본체(10) 내부에 구비되어 공기를 정화하는 것으로 송풍기(100)를 이용하여 외부 공기를 공기투입구(200)와 프리필터(210)에 통과시켜 본체(10) 내부로 유입시키되 유입된 공기는 필터장치부(300)를 통해 정화되어 상기 제1 공기 출구디퓨저(12) 또는 제2 공기 디퓨저(14)를 통해 배출되며, 본체(10) 내면 일측에 공기 정화 및 배출을 제어하는 제어기로 이루어지는 공기정화부(B);를 포함한다.In order to solve the above problems and achieve the object, a space-separated bus stop having a fine dust reduction system according to an embodiment of the present invention is installed on the upper side of the sidewalk to form a waiting space before passengers board the bus. The main body 10 provided with the rear, left and right sides and the ceiling in the direction, and the fence 20 provided with a plurality in the road direction to reduce the movement of fine dust and harmful gases to the sidewalk and the sun producing power on the upper surface of the ceiling A sensor 50 for measuring air pollution on the optical panel 40 and an outer surface of the lower or rear surface of the ceiling, and a passenger flow sensor 60 for purifying and monitoring the number of passengers, walking speed, and position pattern when floating. An outer surface portion (A) consisting of a first air outlet diffuser (12) and a second air diffuser (14) that discharges the air into the body (10); And it is provided inside the body 10 of the outer surface portion (A) to purify the air by using the blower 100 to pass the outside air through the air inlet 200 and the pre-filter 210 inside the body 10 The introduced air is purified through the filter unit 300 and is discharged through the first air outlet diffuser 12 or the second air diffuser 14, and purifies and discharges air on one side of the inner surface of the body 10 It includes; air purification unit (B) consisting of a controller for controlling the.
상기 제1 공기 출구 디퓨저(12) 및 제2 공기 출구 디퓨저(14)는 선택된 하나 이상을 설치하여 공기정화부(B)에 정화된 공기를 확대 배출하는 것으로 제1 공기 출구 디퓨저(12)는 천장 하부면에 구비되어 공기정화부(B)에서 정화된 공기를 도로방향과 하방으로 배출하는 수직 하강형을 이루고, 제2 공기 출구 디퓨저(14)는 본체(10) 배면의 내부 상방면에 위치되어 도로방향으로 배출하는 수평 기류형을 이룬다.The first air outlet diffuser (12) and the second air outlet diffuser (14) are installed to expand and discharge purified air to the air purification unit (B) by installing one or more selected first air outlet diffusers (12) It is provided on the lower surface to form a vertical descending type that discharges the purified air from the air purification unit (B) in the direction of the road and downward, and the second air outlet diffuser (14) is located on the inner upper surface of the rear surface of the body (10). It forms a horizontal airflow type that discharges in the road direction.
상기 펜스(20)는 상부 끝단에 도로방향으로 돌출된 펜스단(22)을 구비하여 도로로부터 인도로 이동되는 미세먼지 및 유해가스의 흐름 방향을 변화시켜 준다.The fence 20 is provided with a fence end 22 protruding in the road direction at the upper end to change the flow direction of fine dust and harmful gases moving from the road to the sidewalk.
상기 승객유동센서(60)는 정류장에 탑승자의 유무를 판단하여 공기정화부(B)의 가동을 실시하고, 승객유동 시뮬레이션을 적용하여 펜스(20)의 치수와 갯수를 조정하거나 펜스(20)와 정류장의 본체(10) 위치를 변화시킨다.The passenger flow sensor 60 determines the presence or absence of a passenger at a stop and operates the air purifying unit B, and adjusts the dimensions and number of the fences 20 by applying a passenger flow simulation, or with the fence 20. The position of the main body 10 of the stop is changed.
상기 센서(50)는 PM(Particulate Matter)10 센서로 본체(10) 내부 및 근거리에 존재하는 10 마이크로미터 이하 미세먼지를 측정하여 일정량 이상이고, 승객유동센서(60)에 의해 본체 내부에 승객이 감지될 때 공기정화부(B)를 가동한다.The sensor 50 is a PM (Particulate Matter) 10 sensor, measuring a fine dust of 10 micrometers or less that exists inside and near the body 10, and is above a certain amount, and the passenger flow sensor 60 allows passengers inside the body. When detected, the air purification unit (B) is activated.
상기 공기정화부(B)에 설치되는 필터장치부(300)는 스크류필터(미도시), 전기집진(미도시), 정전필터(미도시) 및 가스흡착제(미도시)들중 선택된 하나 이상으로 이루어지되 스크류필터식, 제1하이브리드 및 제2하이브리드로 구성된다.The filter unit 300 installed in the air purification unit B may be selected from one or more of a screw filter (not shown), electric dust collection (not shown), electrostatic filter (not shown), and gas adsorbent (not shown). It is made but consists of a screw filter type, a first hybrid and a second hybrid.
상기 스크류필터식은 공기투입구(200)가 배면 외부 하방에 위치되어 유입된 공기가 프리필터(210)를 통과한 후 본체(10) 내부에서 상방으로 이동하면서 배면 내부에 설치된 스크류필터를 통과하여 정화된 후 배출된다.In the screw filter type, the air inlet 200 is located at the lower outer side of the rear surface, and the introduced air passes through the pre-filter 210 and then moves upwards from the inside of the main body 10 to pass through the screw filter installed inside the rear surface to be purified. Then discharged.
상기 스크류필터는 본체(10) 천장에 우수투입구를 구비할 수 있고, 우수투입구(미도시)를 통해 유입되는 우수를 이용하여 스크류필터에 부착된 미세먼지의 세척할 수 있다.The screw filter may be provided with a rainwater inlet on the ceiling of the main body 10, and may wash fine dust attached to the screw filter using rainwater flowing through the rainwater inlet (not shown).
상기 제1하이브리드는 공기투입구(200)가 배면 외부 하방에 위치되어 유입된 공기가 프리필터(210)를 통과한 후 본체(10) 내부에서 상방으로 이동하면서 전기집진, 정전필터를 통과하여 정화된 후 배출된다.The first hybrid is purified by passing through an electrostatic precipitator and an electrostatic filter while the air inlet 200 is located at the lower outside of the rear surface and the inflowed air passes upward through the pre-filter 210 and then moves upward inside the body 10. Then discharged.
상기 제2하이브리드는 공기투입구(200)가 배면 외부 하방에 위치되어 유입된 공기가 프리필터(210)를 통과한 후 본체(10) 내부에서 상방으로 이동하면서 정전필터, 가스흡착제를 통과하여 정화된 후 배출된다.The second hybrid is purged by passing an electrostatic filter and a gas adsorbent while the air inlet 200 is positioned at the lower outer side of the rear surface, and the introduced air passes through the pre-filter 210 and then moves upward from the inside of the main body 10. Then discharged.
상기 공기정화부는 온풍수단(400)을 설치하여 정화된 공기가 최종 배출되기 전 공기의 온도를 높여 겨울철 정류장에 온도를 상승시킨다.The air purifying unit increases the temperature of the air before the final discharge of the purified air by installing the warm air means 400 to increase the temperature at the stop in winter.
상기 본체(10)의 좌우측면과 접하는 위치에 독립적으로 복합기류를 형성시킬 수 있는 측면공기 출구 디퓨저(30)를 구비한 스탠드형의 수단을 두어 도로방향으로부터 유입되는 오염된 기류를 막는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장을 제공한다.Reduction of fine dust that prevents contaminated airflow from the road direction by placing a stand-type means with a side air outlet diffuser 30 capable of independently forming a complex airflow at a position in contact with the left and right side surfaces of the main body 10 Provided is a space-separated bus stop with a system.
이상에서 설명한 바와 같이 본 발명에 의한 미세먼지 저감시스템을 갖는 공간분리형 버스정류장은 다음과 같은 효과가 있다.As described above, the space-separated bus stop having the fine dust reduction system according to the present invention has the following effects.
(1) 본 발명은 정화된 공기를 정류장 내부로 배출하여 정류장 내부의 미세먼지를 저감시켜 정류장의 탑승대기자들을 차량에서 발생되거나 기존 대기중의 대기오염들로부터 보호한다.(1) The present invention discharges the purified air to the inside of the stop to reduce fine dust inside the stop to protect the waiting passengers of the stop from air pollution in the vehicle or existing air.
(2) 본 발명은 센서 및 승객유동센서를 이용하여 탑승객의 유무를 판단하고, 유동적인 탑승객의 수, 정류장과 그 주변 오염도의 세밀한 변화에 따라 공기정화를 실시하며, 태양광 패널에서 생산되는 전력을 사용하여 유지비용을 절감 한다.(2) The present invention uses a sensor and a passenger flow sensor to determine the presence or absence of passengers, and purifies the air according to detailed changes in the number of flexible passengers, the stops and the pollution level around them, and the electric power produced by the solar panel Use to reduce maintenance costs.
(3) 본 발명은 정화된 공기가 배출되는 기류 방향을 최적화하고, 오염도에 따아서 정류장마다 다양한 필터층을 구비한 정류장을 설치하여 설치비용을 적게하며, 도로에서 유입되는 오염된 공기를 펜스를 이용하여 방지한다.(3) The present invention optimizes the direction of air flow through which purified air is discharged, and installs a stop with various filter layers for each stop according to the degree of pollution, thereby reducing installation costs, and using the fence for polluted air introduced from the road. To prevent.
도 1은 본 발명의 바람직한 일 실시예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장의 사시도이다.1 is a perspective view of a space-separated bus stop having a fine dust reduction system according to an exemplary embodiment of the present invention.
도 2는 본 발명의 바람직한 일 실시예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장의 측면도이다.2 is a side view of a space-separated bus stop having a fine dust reduction system according to an exemplary embodiment of the present invention.
도 3은 본 발명의 바람직한 일 실시예에 따른 미세먼지 저감시스템을 갖는Figure 3 has a fine dust reduction system according to an embodiment of the present invention
공간분리형 버스정류장의 정면도이다.This is a front view of a space-separated bus stop.
도 4는 본 발명의 바람직한 일 실시예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장의 공기정화를 나타내는 단면도이다.4 is a cross-sectional view showing air purification of a space-separated bus stop having a fine dust reduction system according to an exemplary embodiment of the present invention.
도 5은 본 발명의 바람직한 일 실시예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장의 예시도이다.5 is an exemplary view of a space-separated bus stop having a fine dust reduction system according to an exemplary embodiment of the present invention.
도 6은 본 발명의 바람직한 일 실시예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장의 예시도이다.6 is an exemplary view of a space-separated bus stop having a fine dust reduction system according to an exemplary embodiment of the present invention.
본 발명의 명칭은 "미세먼지 저감시스템을 갖는 공간분리형 버스정류장"으로 통상의 기술자가 쉽게 알 수 있도록 구체적인 내용을 기재하고, 충분히 유추 가능한 별도의 기재는 생략하며, 필요 경우 실시예 및 도면을 기재한다.The name of the present invention is "a space-separated bus stop having a fine dust abatement system", so that detailed information is easily understood by a person skilled in the art, and a separate description that can be sufficiently inferred is omitted, and examples and drawings are described if necessary. do.
또한, 본 명세서 및 특허청구범위에서 정의된 용어들은 한정 해석하지 아니하며, 운용자의 의도 또는 관례 등에 따라 달라질 수 있고, 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 한다.In addition, the terms defined in this specification and claims are not to be interpreted as limited, and may vary according to an operator's intention or practice, and should be interpreted as meanings and concepts consistent with the technical spirit of the present invention.
본 발명의 일면에 있어서,In one aspect of the invention,
도 1은 본 발명의 바람직한 일 실시예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장의 사시도이고, 도 2는 본 발명의 바람직한 일 실시 예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장의 측면도이며, 도 3은 본 발명의 바람직한 일 실시예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장의 정면도로 상기 도 1 내지 도 3을 참고하여 미세먼지 저감시스템을 갖는 공간분리형 버스정류장을 하기에 상세하게 개진한다.1 is a perspective view of a space-separated bus stop having a fine dust abatement system according to an exemplary embodiment of the present invention, and FIG. 2 is a side view of a space-separated bus stop having a fine dust abatement system according to an exemplary embodiment of the present invention 3 is a front view of a space-separated bus stop having a fine dust abatement system according to an exemplary embodiment of the present invention, and is described in detail below with reference to FIGS. 1 to 3 above. Progress.
미세먼지 저감시스템을 포함하는 공간분리형 버스정류장에 있어서,In the space-separated bus stop including a fine dust reduction system,
상기 저감시스템은The reduction system is
인도 상부에 설치되어 승객이 버스탑승 전 대기 공간을 형성하는 것으로 도로 반대방향으로 배면, 좌우측 면 및 천장이 구비된 본체(10)와 도로방향으로 복수개 구비되어 미세먼지 및 유해가스가 인도로 이동되는 것을 저감시키는 펜스(20)와 상기 천장 상부면에 전력을 생산하는 태양광 패널(40)과 천장 하부면 또는 배면의 외부면에 공기 오염도를 측정하는 센서(50)와 승객의 객체수, 보행속도, 부동시 위치 패턴을 측정하고 감시하는 승객유동센서(60)와 정화된 공기를 상기 본체(10) 내부로 배출하는 제1 공기 출구 디퓨저(12)와 제2 공기 디퓨저(14)로 이루어지는 외면부(A); 및It is installed on the upper side of the side of the road to form a waiting space for passengers to board the bus, and is provided with a body 10 with rear, left and right sides and a ceiling in the opposite direction of the road, and a plurality of directions in the direction of the road to move fine dust and harmful gases to India Fence 20 for reducing the noise, solar panel 40 for generating power on the upper surface of the ceiling, sensor 50 for measuring air pollution on the outer surface of the lower surface or the rear of the ceiling, and the number of objects and walking speed of passengers , An outer surface portion comprising a passenger flow sensor (60) for measuring and monitoring a position pattern during floating and a first air outlet diffuser (12) and a second air diffuser (14) for discharging purified air into the body (10) (A); And
상기 외면부(A)의 본체(10) 내부에 구비되어 공기를 정화하는 것으로 송풍기(100)를 이용하여 외부 공기를 공기투입구(200)와 프리필터(210)에 통과시켜 본체(10) 내부로 유입시키되 유입된 공기는 필터장치부(300)를 통해 정화되어 상기 제1 공기 출구디퓨저(12) 또는 제2 공기 디퓨저(14)를 통해 배출되며, 본체(10) 내면 일측에 공기 정화 및 배출을 제어하는 제어기로 이루어지는 공기정화부(B);를 포함하여 구성된다.It is provided inside the main body 10 of the outer surface portion (A) to purify the air by passing the outside air through the air inlet 200 and the pre-filter 210 using the blower 100 to the inside of the main body 10 The introduced air is purified through the filter unit 300 and is discharged through the first air outlet diffuser 12 or the second air diffuser 14, and cleans and discharges air on one side of the inner surface of the main body 10. It comprises a; air purification unit (B) consisting of a controller to control.
상기 제1 공기 출구 디퓨저(12) 및 제2 공기 출구 디퓨저(14)는 선택된 하나 이상을 설치하여 공기정화부(B)에 정화된 공기를 확대 배출하는 것으로 제1 공기 출구 디퓨저(12)는 천장 하부면에 구비되어 공기정화부(B)에서 정화된 공기를 도로방향과 하방으로 배출하는 수직 하강형을 이루고, 제2 공기 출구 디퓨저(14)는 본체(10) 배면의 내부 상방면에 위치되어 도로방향으로 배출하는 수평 기류형을 이룬다.The first air outlet diffuser (12) and the second air outlet diffuser (14) are installed to expand and discharge purified air to the air purification unit (B) by installing one or more selected first air outlet diffusers (12) It is provided on the lower surface to form a vertical descending type that discharges the purified air from the air purification unit (B) in the direction of the road and downward, and the second air outlet diffuser (14) is located on the inner upper surface of the rear surface of the body (10). It forms a horizontal airflow type that discharges in the road direction.
상기 제1 공기 출구 디퓨저(12)와 제2 공기 출구 디퓨저(14)는 동시에 설치되거나 각각 하나를 선택하여 설치되어 사용되어도 무방하다.The first air outlet diffuser 12 and the second air outlet diffuser 14 may be installed at the same time or may be installed and used by selecting one of each.
상기 펜스(20)는 상부 끝단에 도로방향으로 돌출된 펜스단(22)을 구비하여 도로로부터 인도로 이동되는 미세먼지 및 유해가스의 흐름 방향을 변화시켜 준다.The fence 20 is provided with a fence end 22 protruding in the road direction at the upper end to change the flow direction of fine dust and harmful gases moving from the road to the sidewalk.
상기 승객유동센서(60)는 정류장에 탑승자의 유무를 판단하여 공기정화부(B)의 가동을 실시하고, 승객유동 시뮬레이션을 적용하여 펜스(20)의 치수와 갯수를 조정하거나 펜스(20)와 정류장의 본체(10) 위치를 변화시킨다.The passenger flow sensor 60 determines the presence or absence of a passenger at a stop and operates the air purifying unit B, and adjusts the dimensions and number of the fences 20 by applying a passenger flow simulation, or with the fence 20. The position of the main body 10 of the stop is changed.
상기 승객유동센서(60)는 정류장에 탑승자의 유무를 판단하여 공기정화부(B)의 가동을 실시하고, 상기 승객유동센서(60)에서 승객유동 시뮬레이션은 PSO(Particle swarm optimization: 입자군 최적화) 연산 방법이 적용되어 정류장 본체(10) 내부에서 대기하는 지역별, 시간대별 탑승자의 밀도(정류장내), 보행속도, 이동벡터를 연산시켜 정류장 본체(10) 및 펜스(20)의 치수와 갯수를 조정하거나 위치를 변화시킴으로써 정류장의 미세먼지 저감효율을 높인다.The passenger flow sensor 60 determines the presence or absence of a passenger at a stop and operates the air purifying unit B, and the passenger flow simulation in the passenger flow sensor 60 is PSO (Particle swarm optimization). The calculation method is applied to adjust the dimensions and number of the stop body 10 and the fence 20 by calculating the density (in the stop), the walking speed, and the movement vector of each occupant by region and time, waiting inside the stop body 10. Or, by changing the location, the efficiency of reducing fine dust at a stop is increased.
상기 센서(50)는 PM(Particulate Matter)10 센서로 본체(10) 내부 및 근거리에 존재하는 10 마이크로미터 이하 미세먼지를 측정하여 일정량 이상이고, 승객유동센서(60)에 의해 본체(10) 내부에 승객이 감지될 때 공기정화부(B)를 가동한다.The sensor 50 is a PM (Particulate Matter) 10 sensor and measures a certain amount of fine dust less than 10 micrometers existing inside and near the body 10, and is within a certain amount by the passenger flow sensor 60. When the passenger is detected, the air purifying unit B is operated.
도 4는 본 발명의 바람직한 일 실시예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장의 공기정화를 나타내는 단면도이고, 도 5은 본 발명의 바람직한 일 실시예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장의 예시도이며, 도 6은 본 발명의 바람직한 일 실시예에 따른 미세먼지 저감시스템을 갖는 공간분리형 버스정류장의 예시도로 상기 도 4 내지 도 6을 참고하여 구성되는 필터장치부 구성과 정류장의 추가 설명을 하기에 설명한다.4 is a cross-sectional view showing air purification of a space-separated bus stop having a fine dust reduction system according to an embodiment of the present invention, and FIG. 5 is a space separation type having a fine dust reduction system according to an embodiment of the present invention An exemplary view of a bus stop, and FIG. 6 is an exemplary view of a space-separated bus stop having a fine dust abatement system according to an exemplary embodiment of the present invention. Further explanations are given below.
상기 공기정화부(B)에 설치되는 필터장치부(300)는 스크류필터(미도시), 전기집진(미도시), 정전필터(미도시) 및 가스흡착제(미도시)들중 선택된 하나 이상으로 이루어지되 스크류필터식, 제1하이브리드 및 제2하이브리드로 구성되며, 프리필터(210)로 먼지, 분진등을 포집하는 전처리 과정 실시된다.The filter unit 300 installed in the air purification unit B may be selected from one or more of a screw filter (not shown), electric dust collection (not shown), electrostatic filter (not shown), and gas adsorbent (not shown). It is made, but consists of a screw filter type, a first hybrid, and a second hybrid, and is pre-processed to collect dust, dust, etc. with the pre-filter 210.
스크류필터는 여과지를 원형의 외형을 가지고 내부 형상을 스크류 형상을 가지며, 회전하면서 공기내 오염물질을 여과지에 통과 시켜 정화한다.The screw filter has a circular outer shape of the filter paper and a screw shape of the inner shape, and cleans it by passing contaminants in the air through the filter paper while rotating.
전기집진은 공기속의 오염 물질을 이온화하여 강력한 집진력을 가진 집진판에 흡착시키는 방식으로 흡입된 공기 속의 입자들을 고전압에 의해 (+)전하를 띄게 되고 (+)전하를 띈 입자들은 각각 (+),(-)로 대전된 대전판을 지나면서 미세입자가 음극판에 부착되어 미세먼지를 제거하는 것이다.Electrostatic precipitation ionizes pollutants in the air to adsorb particles in the inhaled air by high voltage and absorbs them to a positive dust collecting plate with a strong dust collecting power, and the particles with a positive charge are positive (+), The fine particles are attached to the negative electrode plate while passing through the charged plate (-) to remove fine dust.
정전필터는 필터가 정전기를 가지고 있는 것으로 공기 중의 미세한 입자와 먼지를 흡착하는 것이며, 고압 전류로 정전 처리된 정전필터를 이용하여 미세한 먼지를 걸러준다.The electrostatic filter is a filter that has static electricity and adsorbs fine particles and dust in the air, and filters fine dust by using an electrostatic filter electrostatically treated with a high-pressure current.
가스흡착제는 유해 가스 등을 제거하는 것으로 활성탄 또는 실리카겔의 흡착제를 패널이나 원통형 유닛에 내장하여 오염물질을 제거하는 것이다.The gas adsorbent removes harmful gases and the like, and removes contaminants by embedding an adsorbent of activated carbon or silica gel in a panel or cylindrical unit.
상기 스크류필터식은 공기투입구(200)가 배면 외부 하방에 위치되어 유입된 공기가 프리필터(210)를 통과한 후 본체(10) 내부에서 상방으로 이동하면서 배면 내부에 설치된 스크류필터를 통과하여 정화된 후 배출된다.In the screw filter type, the air inlet 200 is located at the lower outer side of the rear surface, and the introduced air passes through the pre-filter 210 and then moves upwards from the inside of the main body 10 to pass through the screw filter installed inside the rear surface to be purified. Then discharged.
상기 스크류필터는 본체(10) 천장에 우수투입구(미도시)를 구비할 수 있고, 우수투입구를 통해 유입되는 우수를 이용하여 필터에 부착된 미세먼지의 세척할 수 있다.The screw filter may be provided with a rainwater inlet (not shown) on the ceiling of the main body 10, and wash the fine dust attached to the filter using rainwater flowing through the rainwater inlet.
상기 제1하이브리드는 공기투입구(200)가 배면 외부 하방에 위치되어 유입된 공기가 프리필터(210)를 통과한 후 본체 내부에서 상방으로 이동하면서 전기집진, 정전필터를 통과하여 정화된 후 배출된다.The first hybrid is located after the air inlet 200 is located at the lower outside of the rear surface, and then the air introduced therein passes through the pre-filter 210 and moves upwards inside the main body, passes through the electrostatic precipitator and electrostatic filter, and is then discharged. .
상기 제2하이브리드는 공기투입구(200)가 배면 외부 하방에 위치되 어 유입된 공기가 프리필터(210)를 통과한 후 본체(10) 내부에서 상방으로 이동하면서 정전필터, 가스흡착제를 통과하여 정화된 후 배출된다.The second hybrid is located at the lower outside of the rear surface of the air inlet 200, and then the air introduced therein passes through the pre-filter 210 and then moves upwards from inside the main body 10, passing through an electrostatic filter and a gas adsorbent for purification. And then discharged.
상기 공기정화부는 온풍수단(400)을 설치하여 정화된 공기가 최종 배출되기 전 공기의 온도를 높여 겨울철 정류장에 온도를 상승시킨다.The air purifying unit increases the temperature of the air before the final discharge of the purified air by installing the warm air means 400 to increase the temperature at the stop in winter.
상기 본체(10)의 좌우측면과 접하는 위치에 독립적으로 복합기류를 형성시킬 수 있는 측면공기 출구 디퓨저(30)를 구비한 스탠드형의 수단을 두어 도로방향으로부터 유입되는 오염된 기류를 막는다.A stand-type means having a side air outlet diffuser 30 capable of forming a complex airflow independently at a position in contact with the left and right side surfaces of the main body 10 is prevented to prevent contaminated airflow flowing from the road direction.
상기 측면공기 출구 디퓨저(30)는 도로 방향과 평행 방향으로 기류를 형성하고, 제1 공기 출구 디퓨저(12)와 제2 공기 출구 디퓨저(14)과 도로 방향으로 기류를 형성하여 다방향으로 도로로부터 유입되는 유해가스와 미세먼지를 차단하며, 정류장 본체(10) 내부의 오염도를 저감시킨다.The side air outlet diffuser 30 forms an airflow in a direction parallel to the road direction, and forms airflow in the road direction with the first air outlet diffuser 12 and the second air outlet diffuser 14, and from the road in multiple directions It blocks harmful gases and fine dust from entering and reduces the degree of contamination inside the stop body 10.
한편, 정류장 내부에는 디스플레이(70)를 설치하여 버스의 위치파악, 시간, 온도 뿐만아니라 센서를 통해 측정된 정류장 내부 공기오염도를 표시하여 탑승객에게 안전감을 느낄 수 있도록 하는 것이 바람직하다.On the other hand, it is desirable to install a display 70 inside the stop so that the location of the bus, time and temperature, as well as the air pollution inside the stop measured through the sensor are displayed so that passengers can feel safe.
추가의 일면에 있어서,In a further aspect,
펜스(20)의 펜스단(22)은 도로방향으로 굴곡이 형성되어 있고, 굴곡위치에 도로방향으로 세척수를 미세입자화 하여 분사할 수 있도록 복수개의 디퓨저 수단을 구비하는 세정튜브를 설치하여 버스의 타이어높이 하방 위치로 분사시켜 도로비산먼지와 미세먼지입자를 지면으로 낙하시킬 수 있으며, 작동여부는 공기정화부 작동과 동일하게 하되 버스 또는 차량이 정류장의 도착전과 출발 후에 이루어져 차량과 차량에서 내리는 승객에 직접분사가 안되는 것이 바람직하다. 또한, 여름철 정류장 주변온도를 낮추어 탑승객의 높은 기온으로 발생되는 불쾌감을 해소할 수 있다.The fence end 22 of the fence 20 is formed with a bend in the road direction, and a washing tube having a plurality of diffuser means is installed at the bent position to spray the fine particles of washing water in the direction of the road. It is possible to drop road scattering dust and fine dust particles to the ground by spraying it at a position below the tire height, and whether it works is the same as the operation of the air purifying part, but the bus or vehicle is made before and after the arrival of the bus stop and after the passenger gets off the vehicle It is desirable not to spray directly. In addition, it is possible to reduce the discomfort caused by the high temperature of the passengers by lowering the temperature around the stop in the summer.
이상에서 설명한 바와 같이 본 발명에 의한 버스정류장 공간분리형 미세먼지 저감시스템은 다음과 같은 효과는 정화된 공기를 정류장 내부로 배출하여 정류장 내부의 미세먼지를 저감시켜 정류장의 탑승대기자들을 차량에서 발생되거나 기존 대기중의 대기오염들로부터 보호하고, 센서 및 승객유동센서를 이용하여 탑승객의 유무를 판단하고, 유동적인 탑승객의 수, 정류장과 그 주변 오염도의 세밀한 변화에 따라 공기정화를 실시하며, 태양광 패널에서 생산되는 전력을 사용하여 유지비용을 절감하며, 정화된 공기가 배출되는 기류 방향을 최적화하고, 오염도에 따아서 정류장마다 다양한 필터층을 구비한 정류장을 설치하여 설치비용을 적게하며, 도로에서 유입되는 오염된 공기를 펜스를 이용하여 방지한다.As described above, the bus stop space separation type fine dust reduction system according to the present invention has the following effects by reducing the fine dust inside the stop by discharging the purified air to the inside of the stop to generate waiting passengers in the vehicle or existing It protects from air pollution in the air, judges the presence or absence of passengers using sensors and passenger flow sensors, and purifies the air according to the detailed changes in the number of floating passengers, stops and pollution levels around them, and solar panels It reduces the maintenance cost by using the electricity produced in the country, optimizes the direction of air flow through which purified air is discharged, and installs a stop with various filter layers at each stop according to the pollution level, thereby reducing installation costs and entering the road. Fence is prevented by using a fence.
이상과 같이 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었지만, 본 발명은 이것에 의해 한정되지 않으며, 본 발명이 속하는 기술은 발명의 기술 사상과 아래에 기재될 특허청구범위의 균등 범위 내에서 다양한 수정 및 변형이 가능함은 물론이다.As described above, although the present invention has been described by limited embodiments and drawings, the present invention is not limited by this, and the technology to which the present invention pertains is within the scope of the technical spirit of the invention and the claims to be described below. Of course, various modifications and variations are possible.

Claims (12)

  1. 미세먼지 저감시스템을 포함하는 공간분리형 버스정류장에 있어서,In the space-separated bus stop including a fine dust reduction system,
    상기 저감시스템은The reduction system is
    인도 상부에 설치되어 승객이 버스탑승 전 대기 공간을 형성하는 것으로 도로 반대방향으로 배면, 좌우측 면 및 천장이 구비된 본체와 도로방향으로 복수개 구비되어 미세먼지 및 유해가스가 인도로 이동되는 것을 저감시키는 펜스와 상기 천장 상부면에 전력을 생산하는 태양광 패널과 천장 하부면 또는 배면의 외부면에 공기 오염도를 측정하는 센서와 승객의 객체수, 보행속도, 부동시 위치 패턴을 측정하고 감시하는 승객유동센서와 정화된 공기를 상기 본체 내부로 배출하는 제1 공기 출구 디퓨저와 제2 공기 디퓨저로 이루어지는 외면부; 및It is installed on the upper side of the side of the road to form a waiting space for passengers to board the bus.It is provided with a body with rear, left and right sides and ceilings in the opposite direction of the road and a plurality of directions in the direction of the road to reduce the movement of fine dust and harmful gases to India Fence and photovoltaic panels that generate power on the upper surface of the ceiling and sensors that measure air pollution on the lower surface or the outer surface of the ceiling, and passenger flow that measures and monitors the number of objects, walking speed, and position patterns when floating. An outer surface composed of a first air outlet diffuser and a second air diffuser that discharges the sensor and the purified air into the body; And
    상기 외면부의 본체 내부에 구비되어 공기를 정화하는 것으로 송풍기를 이용하여 외부 공기를 공기투입구와 프리필터에 통과시켜 본체 내부로 유입시키되 유입된 공기는 필터장치부를 통해 정화되어 상기 제1 공기 출구디퓨저 또는 제2 공기디퓨저를 통해 배출되며, 본체 내면 일측에 공기 정화 및 배출를 제어하는 제어기로 이루어지는 공기정화부;를 포함하여 구성되는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.It is provided inside the main body of the outer surface to purify the air. The outside air is passed through the air inlet and the pre-filter using a blower to flow into the main body, but the introduced air is purified through the filter unit, and the first air outlet diffuser or It is discharged through the second air diffuser, the air purification unit consisting of a controller for controlling air purification and discharge on one side of the inner body; space-separated bus stop having a fine dust reduction system comprising a.
  2. 제1 항에 있어서,According to claim 1,
    상기 제1 공기 출구 디퓨저 및 제2 공기 출구 디퓨저는 선택된 하나 이상을 설치하여 공기정화부에 정화된 공기를 확대 배출하는 것으로 제1 공기 출구 디퓨저는 천장 하부면에 구비되어 공기정화부에서 정화된 공기를 도로방향과 하방으로 배출하는 수직 하강형을 이루고, 제2 공기 출구 디퓨저는 본체 배면의 내부 상방면에 위치되어 도로방향으로 배출하는 수평 기류형을 이루는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.The first air outlet diffuser and the second air outlet diffuser are installed to expand and discharge purified air by installing one or more selected ones. The first air outlet diffuser is provided on the lower surface of the ceiling to purify air from the air purification unit. A space having a fine dust reduction system characterized in that it forms a vertical descending type that discharges in the direction of the road and downwards, and the second air outlet diffuser is located on the inner upper surface of the rear of the main body and forms a horizontal airflow type that discharges in the direction of the road. Separate bus stop.
  3. 제1 항에 있어서,According to claim 1,
    상기 펜스는 상부 끝단에 도로방향으로 돌출된 펜스단을 구비하여 도로로부터 인도로 이동되는 미세먼지 및 유해가스의 흐름 방향을 변화시켜 주는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.The fence has a fence end protruding in the road direction at the upper end, a space-separated bus stop with a fine dust reduction system characterized in that it changes the flow direction of fine dust and harmful gases moving from the road to the sidewalk.
  4. 제1 항에 있어서,According to claim 1,
    상기 승객유동센서는 정류장에 탑승자의 유무를 판단하여 공기정화부의 가동을 실시하고, 승객유동 시뮬레이션을 적용하여 펜스의 치수와 갯수를 조정하거나 펜스와 정류장의 위치를 변화시키는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.The passenger flow sensor determines the presence or absence of a passenger at a stop, operates the air purifying unit, and applies a passenger flow simulation to adjust the size and number of fences or to change the location of the fence and stop, thereby reducing fine dust. Space-separated bus stop with system.
  5. 제1 항에 있어서,According to claim 1,
    상기 센서는 PM(Particulate Matter)10 센서로 본체 내부 및 근거리에 존재하는 10 마이크로미터 이하 미세먼지를 측정하여 일정량 이상이고, 승객유동센서에 의해 본체 내부에 승객이 감지될 때 공기정화부를 가동하는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.The sensor is a PM (Particulate Matter) 10 sensor that measures fine dust less than 10 micrometers existing in the body and near the body, and is above a certain amount, and operates the air purifying unit when a passenger is detected inside the body by the passenger flow sensor. A space-separated bus stop with a fine dust reduction system.
  6. 제1 항에 있어서,According to claim 1,
    상기 공기정화부에 설치되는 필터장치부는 스크류필터, 전기집진, 정전필터 및 가스흡착제들중 선택된 하나이상으로 이루어지되 스크류필터식, 제1하이브리드 및 제2하이브리드로 구성되는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.The filter device installed in the air purification unit is made of at least one selected from a screw filter, an electrostatic precipitator, an electrostatic filter, and a gas adsorbent, but is composed of a screw filter type, a first hybrid, and a second hybrid, thereby reducing fine dust. Space-separated bus stop with system.
  7. 제6 항에 있어서,The method of claim 6,
    상기 스크류필터식은 공기투입구가 배면 외부 하방에 위치되어 유입된 공기가 프리필터를 통과한 후 본체 내부에서 상방으로 이동하면서 배면 내부에 설치된 스크류필터를 통과하여 정화된 후 배출되는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.The screw filter type is a fine dust characterized in that the air inlet is located at the lower outer side of the rear side, and then the inflowed air passes through the pre-filter and then moves upwards from inside the body, passes through the screw filter installed inside the rear side, is purified and then discharged. Space-separated bus stop with abatement system.
  8. 제7 항에 있어서,The method of claim 7,
    상기 스크류필터는 본체 천장에 우수투입구를 구비할 수 있고, 우수투입구를 통해 유입되는 우수를 이용하여 필터에 부착된 미세먼지의 세척할 수 있는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.The screw filter can be provided with a rainwater inlet on the ceiling of the main body, and a space-separated bus stop with a fine dust reduction system characterized in that it can wash fine dust attached to the filter by using rainwater flowing through the rainwater inlet. .
  9. 제6항에 있어서,The method of claim 6,
    상기 제1하이브리드는 공기투입구가 배면 외부 하방에 위치되어 유입된 공기가 프리필터를 통과한 후 본체 내부에서 상방으로 이동하면서 전기집진, 정전필터를 통과하여 정화된 후 배출되는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.The first hybrid is a fine dust characterized in that the air inlet is located at the lower outer side of the rear surface, and then the air introduced passes through the pre-filter and then moves upwards inside the body, passes through the electrostatic precipitator and electrostatic filter, and is then discharged. Space-separated bus stop with abatement system.
  10. 제6 항에 있어서,The method of claim 6,
    상기 제2하이브리드는 공기투입구가 배면 외부 하방에 위치되어 유입된 공기가 프리필터를 통과한 후 본체 내부에서 상방으로 이동하면서 정전필터, 가스흡착제를 통과하여 정화된 후 배출되는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.The second hybrid is a fine dust characterized in that the air inlet is located at the lower outer side of the rear surface, and then the inflowed air passes through the pre-filter and then moves upwards inside the body, passes through an electrostatic filter and a gas adsorbent, and is then discharged. Space-separated bus stop with abatement system.
  11. 제1 항에 있어서,According to claim 1,
    상기 공기정화부는 온풍수단을 설치하여 정화된 공기가 최종 배출되기 전 공기의 온도를 높여 겨울철 정류장에 온도를 상승시키는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.The air purification unit is a space-separated bus stop with a fine dust reduction system, characterized in that by installing a warm air means, the purified air is heated to increase the temperature of the air before it is finally discharged, thereby raising the temperature at a stop in winter.
  12. 제1 항에 있어서,According to claim 1,
    상기 본체의 좌우측면과 접하는 위치에 독립적으로 복합기류를 형성시킬 수 있는 측면공기 출구 디퓨저를 구비한 스탠드형의 수단을 두어 도로방향으로부터 유입되는 오염된 기류를 막는 것을 특징으로 하는 미세먼지 저감시스템을 갖는 공간분리형 버스정류장.A fine dust reduction system comprising a stand-type means equipped with a side air outlet diffuser capable of forming a complex airflow independently at a position in contact with the left and right side surfaces of the main body to prevent contaminated airflow from the road direction. Space-separated bus stop.
PCT/KR2019/005820 2018-11-14 2019-05-15 Space separation-type bus stop having fine dust reduction system WO2020101130A1 (en)

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KR102530425B1 (en) * 2021-04-27 2023-05-11 한국철도기술연구원 Open type bus stop for possible to reduce fine dust
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