CN104633774A - Air purification system for rail transit platform - Google Patents
Air purification system for rail transit platform Download PDFInfo
- Publication number
- CN104633774A CN104633774A CN201510053420.0A CN201510053420A CN104633774A CN 104633774 A CN104633774 A CN 104633774A CN 201510053420 A CN201510053420 A CN 201510053420A CN 104633774 A CN104633774 A CN 104633774A
- Authority
- CN
- China
- Prior art keywords
- air
- platform
- unit
- cleaning system
- rail traffic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- 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
- F24F8/15—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 chemical means
- F24F8/167—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 chemical means using catalytic reactions
-
- 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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/66—Volatile organic compounds [VOC]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/74—Ozone
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Electrostatic Separation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air purification system for a rail transit platform. High-voltage static dust removing equipment is arranged in a platform air inlet area. The high-voltage static dust removing equipment comprises a plurality of independent high-voltage static dust removing units, the high-voltage static dust removing units can be independently controlled, and operation of other units is not affected when one unit breaks down or is maintained. Compared with other purification modes, the high-voltage static dust removing equipment is small in wind resistance and high in purification rate, consumes a few materials in a later period and is provided with a dust removing component capable of being recycled; a harmful gas efficient processing unit is arranged in an air return area and comprises a molecule sieve and an ultraviolet sterilization unit. The air purification system for the rail transit platform can purify air, achieve sterilization and remove harmful particulate matter synchronously. The air purification system for the rail transit platform can kill bacteria in air while reducing the concentration of PM 2.5 and the concentration of other harmful particles. PM 2.5 sensors and VOCs sensors are arranged in the platform/a station hall region, and the air inlet and the air outlet of the purification equipment, the air purification effect is detected in real time, and real-time monitoring, diagnoses and alarms of the entire system are conducted through an HMI man-machine monitoring unit and a PLC control unit.
Description
Technical field
The present invention relates to air purification field, particularly relate to track traffic air purifying process.
Background technology
Along with urban development and population rapidly increase, city underground is newly-built and enlarging constantly, and subway becomes people and to go on a journey the requisite vehicles.But people at enjoyment subway conveniently simultaneously, but easily ignore the potential harm of subway air.
Amount of fresh air in domestic subway station is only the half of the U.S..U.S.'s indoor public places ventilation volume standard per capita (adult) is 60 cubic metres per hour, and the standard of China is 30 cubic metres per hour per capita.In these standards, China is all lower than international advanced standard.Some these standards of crowded subway station all cannot reach, especially in by bus peak period, main subway station and the air quality of transfer stop very poor.
After tested, at the far super metro design code of PM2.5 mean concentration of Shanghai, peak period test platform, be 5-8 times of Indoor Air Quality standards.Further, under current common situation, on subway platform He in compartment, there is ventilation unit, but lack effective subway platform air cleaning unit.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of rail traffic platform air cleaning system, effectively can purify rail and hand over platform air, significantly reduce PM2.5 and other deleterious particle concentration, kill the germ in air.
In order to solve the problems of the technologies described above, the invention provides a kind of rail traffic platform air cleaning system, comprising: the high-pressure static cleaner being arranged at platform air intake region, this high-pressure static cleaner comprises multiple independently high-pressure electrostatic precipitation unit;
Be arranged at the efficient processing unit of pernicious gas in platform return air region, the efficient processing unit of pernicious gas at least comprises: primarily efficient filter unit, UV light source, photocatalyst and molecular sieve filtration unit.
Embodiment of the present invention compared with prior art, the main distinction and effect thereof are: arrange high-pressure static cleaner in the air intake region of platform, this high-pressure static cleaner comprises multiple independently high-pressure electrostatic precipitation unit, thus can independently control, the fault of individual unit or maintenance do not affect the operation of other unit.And other purification styles relatively, high-pressure static cleaner windage is little, purifying rate is high, later stage consumptive material is few, dedusting critical piece (as high pressure ionization plate and passive electrode plate) can clean cycle use repeatedly, and operating cost is low.Meanwhile, the efficient processing unit of pernicious gas is set in return air region, comprises primarily efficient filter unit, UV light source, photocatalyst and molecular sieve filtration unit.By ultraviolet and photocatalyst being combined, bactericidal effect can be improved.From sterilization and removal deleterious particle thing two aspect, synchronous purification air.While reduction PM2.5 and other deleterious particle concentration, kill the germ in air, thus effectively purify platform air.
By carrying out purification of air respectively in new ventilating shaft wind mixed chamber and backwind tube, air quality can be ensured from source, avoiding atmosphere pollution to pollute air-conditioning system, and then prevent contaminated air-conditioning system from carrying out secondary pollution to platform air.In addition, in cleaning system, the installation and maintenance of equipment is independent mutually with existing air-conditioning system, be convenient to reequip the platform of existing air-conditioning system, and the operation all not affecting air-conditioning system is cleaned in the maintenance of later stage air cleaning system, system has good compatibility.
By carrying out purification of air respectively in mixed wind exhaust air box and backwind tube, can the air quality of last link before effective guarantee air intake source and air-out, even if thus air-conditioning system exist and pollute, also can not affect the air quality of platform air outlet.Equally, in cleaning system, the installation and maintenance of equipment is independent mutually with existing air-conditioning system, be convenient to reequip the platform of existing air-conditioning system, and the operation all not affecting air-conditioning system is cleaned in the maintenance of later stage air cleaning system, system has good compatibility.
As further improvement, each high-pressure electrostatic precipitation unit is arranged on same vertical plane, covers whole air inlet, to improve the validity of high-pressure static cleaner work; Each high-pressure electrostatic precipitation unit comprises air filter, high pressure ionization plate and passive electrode plate, and wherein high pressure ionization plate and passive electrode plate are one or more groups.
As further improvement, high-pressure static cleaner comprises a support, and each high-pressure electrostatic precipitation unit is fixed on support respectively by slide rail, can extract out easily or regain support.Be convenient to the maintenance in later stage, change consumptive material, clean high pressure ionization plate and passive electrode plate.
As further improvement, this system can comprise further: first kind remote I/O module, PLC control unit and the man-machine monitoring unit of HMI; First kind remote I/O module input is connected with the switch board of high-pressure static cleaner, and from the operating state data of switch board input high-pressure static cleaner, output is connected with PLC control unit; The man-machine monitoring unit of HMI is connected by network with PLC control unit.
As further improvement, this system can also comprise further: all kinds of Detection of Air Quality sensor; Detection of Air Quality sensor is at least arranged at one of lower area or its any combination:
High-pressure static cleaner air inlet and air outlet, pernicious gas efficient processing unit air inlet and air outlet, platform or subway concourse each region exhaust outlet.
As further improvement, this system can also comprise further: Equations of The Second Kind remote I/O module;
The input of Equations of The Second Kind remote I/O module is connected with each Detection of Air Quality sensor, and output is connected with PLC control unit, and the detection data of each Detection of Air Quality sensor are outputted to PLC control unit.
As further improvement, Detection of Air Quality sensor at least comprises one of following or its any combination: PM2.5 sensor, VOCs sensor, CO
2sensor, O
3sensor.
Accompanying drawing explanation
Fig. 1 is the rail traffic platform air cleaning system structure chart of first embodiment of the invention;
Fig. 2 is first embodiment of the invention mesohigh electrostatic dust collection equipment overall schematic;
Fig. 3 is the rail traffic platform air cleaning system structure chart of second embodiment of the invention;
Fig. 4 is the rail traffic platform air cleaning system structure chart of third embodiment of the invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail.
First embodiment of the invention relates to a kind of rail traffic platform air cleaning system, as shown in Figure 1, in the wind mixed chamber before the new ventilating shaft of platform enters air-conditioning box, arranges two high-pressure static cleaners, is built in two air inlet respectively.This high-pressure static cleaner comprises multiple independently high-pressure electrostatic precipitation unit, can independently control, and the fault of individual unit or maintenance do not affect the operation of other unit.Each high-pressure electrostatic precipitation unit is arranged on same vertical plane, covers whole air inlet, guarantees newly to enter air all by this high-pressure static cleaner, to ensure clean-up effect.Each high-pressure electrostatic precipitation unit comprises air filter, high pressure ionization plate and the passive electrode plate that order is arranged, and wherein high pressure ionization plate and passive electrode plate are one or more groups.Other purification styles relatively, high-pressure static cleaner windage is little, purifying rate is high, later stage consumptive material is few, dedusting critical piece (as high pressure ionization plate and passive electrode plate) can clean cycle use repeatedly, and later stage operating cost is low.
Pipe section before the backwind tube of platform enters wind mixed chamber arranges the efficient processing unit of pernicious gas, and the efficient processing unit of this pernicious gas comprises primarily efficient filter unit, ultraviolet (UV) light source, photocatalyst and molecular sieve filtration unit.By ultraviolet and photocatalyst being combined, bactericidal effect can be improved.
By above-mentioned air cleaning system, from sterilization and removal deleterious particle thing two aspect, synchronous purification air.While reduction PM2.5 and other deleterious particle concentration, kill the germ in air, thus effectively purify platform air.
By carrying out purification of air in wind mixed chamber and backwind tube, air quality can be ensured from source, avoiding atmosphere pollution to pollute air-conditioning system, and then prevent contaminated air-conditioning system from carrying out secondary pollution to platform air.In addition, in cleaning system, the installation and maintenance of equipment is independent mutually with existing air-conditioning system, be convenient to reequip the platform of existing air-conditioning system, and the operation all not affecting air-conditioning system is cleaned in the maintenance of later stage air cleaning system, system has good compatibility.
As further improvement, high-pressure static cleaner comprises a fixed support, each high-pressure electrostatic precipitation unit 201,202 and 203 is fixed on this support respectively by respective slide rail, by the mode that slide rail connects, each high-pressure electrostatic precipitation unit can be extracted out easily or regain support, as shown in Figure 2.Be convenient to the later stage carry out device maintenance, change consumptive material (as air filter), cleaning part (as high pressure ionization plate and passive electrode plate).
Second embodiment of the invention relates to a kind of air cleaning system equally, roughly the same with the first embodiment, and its difference is, in the first embodiment, the new ventilating shaft that high-pressure static cleaner is arranged on platform enter air-conditioning box before wind mixed chamber in; And in present embodiment, high-pressure static cleaner be arranged on air-conditioning box after mixed wind exhaust air box in, be specifically arranged on the air inlet of mixed wind exhaust air box, as shown in Figure 3, through purification after air be directly discharged into the regions such as platform subway concourse.Compare the first embodiment, present embodiment by carrying out purification of air respectively in mixed wind exhaust air box and backwind tube, can the air quality of last link before effective guarantee air intake source and air-out, even if thus air-conditioning system exist and pollute, also can not affect the air quality of platform air outlet.Equally, in cleaning system, the installation and maintenance of equipment is independent mutually with existing air-conditioning system, be convenient to reequip the platform of existing air-conditioning system, and the operation all not affecting air-conditioning system is cleaned in the maintenance of later stage air cleaning system, system has good compatibility.
Third embodiment of the invention relates to a kind of air cleaning system equally, on the basis of the first or second embodiment, add all kinds of Detection of Air Quality sensor, first kind remote I/O module, Equations of The Second Kind remote I/O module, PLC control unit and the man-machine monitoring unit of HMI, as shown in Figure 4.
Wherein Detection of Air Quality sensor mainly comprises PM2.5 sensor, VOCs sensor, CO
2sensor, ozone O
3sensor, is generally positioned at wind mixed chamber/mixed wind exhaust air box air inlet and air outlet place, also can be set directly at air inlet and the air outlet place of high-pressure electrostatic precipitation unit, for the air quality before detecting high-pressure electrostatic precipitation purification unit and after purification; Backwind tube air inlet and air outlet can also being arranged at, also can being set directly at the efficient processing unit air inlet of pernicious gas and air outlet place, purifying the air quality after front and purification for detecting the efficient processing unit of pernicious gas; Platform or subway concourse each region exhaust outlet can also be arranged at, detect after purification and sterilization, platform or the actual air quality received of subway concourse.
First kind remote I/O module input is connected with the switch board of high-pressure static cleaner, from the operating state data of switch board input high-pressure static cleaner, output is connected with PLC control unit, and the operating state data of received high-pressure static cleaner is outputted to PLC control unit; The man-machine monitoring unit of HMI is connected by wired or wireless network with PLC control unit; By the control instruction of HMI man-machine monitoring unit receiving management personnel, and output to PLC control unit, PLC carries out management and control according to received instruction; Meanwhile, by PLC to the man-machine monitoring unit output monitoring of HMI, diagnostic result, man-machine interface display and warning is carried out by the man-machine monitoring unit of HMI.
The input of Equations of The Second Kind remote I/O module is connected with each Detection of Air Quality sensor, output is connected with PLC control unit, the detection data of each Detection of Air Quality sensor are outputted to PLC control unit, PLC control unit is according to the detection data of each Detection of Air Quality sensor received, telemonitoring also controls state and the mode of operation of each air-purifying module unit (processing unit as efficient in high-pressure static cleaner/pernicious gas), record and analyze air quality, carry out fault alarm and remote diagnosis etc., can link in subway platform Comprehensive Control platform or air-conditioner control system when needing.Further, PLC control unit, to the man-machine monitoring unit output monitoring of HMI, warning, diagnostic result, carries out man-machine interface display by the man-machine monitoring unit of HMI.
Pass through present embodiment, air cleaning system is effectively purifying platform air, significantly reduces PM2.5 and other deleterious particle concentration, while killing the germ in air, the effect of purification of air can be monitored in real time, monitor in real time according to actual conditions, diagnose and report to the police.
Although by referring to some of the preferred embodiment of the invention, to invention has been diagram and describing, but those of ordinary skill in the art should be understood that and can do various change to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (9)
1. a rail traffic platform air cleaning system, is characterized in that, comprises:
Be arranged at the high-pressure static cleaner in platform air intake region, described high-pressure static cleaner comprises multiple independently high-pressure electrostatic precipitation unit;
Be arranged at the efficient processing unit of pernicious gas in platform return air region, the efficient processing unit of described pernicious gas at least comprises primarily efficient filter unit, UV light source, photocatalyst and molecular sieve filtration unit.
2. rail traffic platform air cleaning system according to claim 1, is characterized in that, described air intake region is the new ventilating shaft wind mixed chamber air inlet of platform;
Described return air region is the pipe section before platform backwind tube enters wind mixed chamber.
3. rail traffic platform air cleaning system according to claim 1, is characterized in that, described air intake region is the mixed wind exhaust air box air inlet of platform;
Described return air region is the pipe section before platform backwind tube enters wind mixed chamber.
4. the rail traffic platform air cleaning system according to Claims 2 or 3, is characterized in that, each described high-pressure electrostatic precipitation unit is arranged on same vertical plane, covers whole air inlet;
Each high-pressure electrostatic precipitation unit comprises air filter, high pressure ionization plate and passive electrode plate, and wherein high pressure ionization plate and passive electrode plate are one or more groups.
5. rail traffic platform air cleaning system according to claim 4, it is characterized in that, described high-pressure static cleaner comprises a support, and each described high-pressure electrostatic precipitation unit is fixing on the bracket respectively by slide rail, can extract or regain described support out.
6. the rail traffic platform air cleaning system according to Claims 2 or 3, is characterized in that, also comprise: first kind remote I/O module, PLC control unit and the man-machine monitoring unit of HMI;
Described first kind remote I/O module input is connected with the switch board of described high-pressure static cleaner, and input the operating state data of described high-pressure static cleaner from described switch board, output is connected with described PLC control unit;
The man-machine monitoring unit of described HMI is connected by network with described PLC control unit.
7. rail traffic platform air cleaning system according to claim 6, is characterized in that, also comprise: all kinds of Detection of Air Quality sensor, and described Detection of Air Quality sensor is at least arranged at one of lower area or its any combination:
High-pressure static cleaner air inlet and air outlet, pernicious gas efficient processing unit air inlet and air outlet, platform or subway concourse each region exhaust outlet.
8. rail traffic platform air cleaning system according to claim 7, is characterized in that, also comprise: Equations of The Second Kind remote I/O module;
The input of described Equations of The Second Kind remote I/O module is connected with each Detection of Air Quality sensor, and output is connected with described PLC control unit, and the detection data of each Detection of Air Quality sensor are outputted to described PLC control unit.
9. rail traffic platform air cleaning system according to claim 7, is characterized in that, described Detection of Air Quality sensor at least comprises one of following or its any combination:
PM2.5 sensor, VOCs sensor, CO
2sensor, O
3sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053420.0A CN104633774B (en) | 2015-02-02 | 2015-02-02 | A kind of rail traffic platform air cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053420.0A CN104633774B (en) | 2015-02-02 | 2015-02-02 | A kind of rail traffic platform air cleaning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633774A true CN104633774A (en) | 2015-05-20 |
| CN104633774B CN104633774B (en) | 2018-03-13 |
Family
ID=53212817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510053420.0A Active CN104633774B (en) | 2015-02-02 | 2015-02-02 | A kind of rail traffic platform air cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633774B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509199A (en) * | 2016-01-20 | 2016-04-20 | 广东申菱环境系统股份有限公司 | Multi-split type air conditioning unit for subway station and control method of air conditioning unit |
| CN105698301A (en) * | 2016-04-08 | 2016-06-22 | 白钢 | Guard stage equipment for providing comprehensive protection for outdoor fixed duty post and control method thereof |
| CN111928372A (en) * | 2020-08-17 | 2020-11-13 | 江苏卫蓝医疗科技有限公司 | Constant temperature and humidity air purification system of clean operating room |
| CN114017883A (en) * | 2021-11-03 | 2022-02-08 | 爱优特空气技术（上海）有限公司 | Intelligent purification device and method for air in tunnel |
| WO2022084473A1 (en) * | 2020-10-23 | 2022-04-28 | Zehnder Group International Ag | Method of operating an air cleaning cluster |
| CN114659246A (en) * | 2020-12-23 | 2022-06-24 | 陕西青朗万城环保科技有限公司 | Household virus killing air purification method and control system thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101619881A (en) * | 2009-06-16 | 2010-01-06 | 长沙凯天环保科技有限公司 | Dedusting system of whole factory building |
| CN201387087Y (en) * | 2009-04-16 | 2010-01-20 | 吴建 | Energy-saving low-temperature high-humidity air supply air-conditioning unit |
| CN201710702U (en) * | 2009-12-31 | 2011-01-19 | 周云正 | Air purification plant |
| CN202002256U (en) * | 2011-03-14 | 2011-10-05 | 中铁第一勘察设计院集团有限公司 | Air conditioning and ventilation system without cold source for subway station |
| CN202613627U (en) * | 2012-05-03 | 2012-12-19 | 西安工程大学 | Heat pipe heat recovery type evaporative cooling and ventilation cooling unit for subway stations |
| CN203578003U (en) * | 2013-11-28 | 2014-05-07 | 厦门嵩湖环境技术开发有限公司 | Tunnel electrostatic dust collection device |
| CN104296321A (en) * | 2014-10-17 | 2015-01-21 | 成都四为电子信息股份有限公司 | Station house central air-conditioning control system and method |
| CN204555011U (en) * | 2015-02-02 | 2015-08-12 | 上海嘉成轨道交通安全保障系统股份公司 | A kind of rail traffic platform air cleaning system |
-
2015
- 2015-02-02 CN CN201510053420.0A patent/CN104633774B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201387087Y (en) * | 2009-04-16 | 2010-01-20 | 吴建 | Energy-saving low-temperature high-humidity air supply air-conditioning unit |
| CN101619881A (en) * | 2009-06-16 | 2010-01-06 | 长沙凯天环保科技有限公司 | Dedusting system of whole factory building |
| CN201710702U (en) * | 2009-12-31 | 2011-01-19 | 周云正 | Air purification plant |
| CN202002256U (en) * | 2011-03-14 | 2011-10-05 | 中铁第一勘察设计院集团有限公司 | Air conditioning and ventilation system without cold source for subway station |
| CN202613627U (en) * | 2012-05-03 | 2012-12-19 | 西安工程大学 | Heat pipe heat recovery type evaporative cooling and ventilation cooling unit for subway stations |
| CN203578003U (en) * | 2013-11-28 | 2014-05-07 | 厦门嵩湖环境技术开发有限公司 | Tunnel electrostatic dust collection device |
| CN104296321A (en) * | 2014-10-17 | 2015-01-21 | 成都四为电子信息股份有限公司 | Station house central air-conditioning control system and method |
| CN204555011U (en) * | 2015-02-02 | 2015-08-12 | 上海嘉成轨道交通安全保障系统股份公司 | A kind of rail traffic platform air cleaning system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509199A (en) * | 2016-01-20 | 2016-04-20 | 广东申菱环境系统股份有限公司 | Multi-split type air conditioning unit for subway station and control method of air conditioning unit |
| CN105509199B (en) * | 2016-01-20 | 2019-02-19 | 广东申菱环境系统股份有限公司 | A kind of subway station one one-driven-many indoor air-conditioner set and its control method |
| CN105698301A (en) * | 2016-04-08 | 2016-06-22 | 白钢 | Guard stage equipment for providing comprehensive protection for outdoor fixed duty post and control method thereof |
| CN105698301B (en) * | 2016-04-08 | 2018-08-17 | 白钢 | A kind of police platform equipment and its control method that integrated protection is provided for outdoor fixed post on duty |
| CN111928372A (en) * | 2020-08-17 | 2020-11-13 | 江苏卫蓝医疗科技有限公司 | Constant temperature and humidity air purification system of clean operating room |
| WO2022084473A1 (en) * | 2020-10-23 | 2022-04-28 | Zehnder Group International Ag | Method of operating an air cleaning cluster |
| EP4249822A3 (en) * | 2020-10-23 | 2023-12-27 | Zehnder Group International AG | Method of operating an air cleaning cluster |
| EP4249823A3 (en) * | 2020-10-23 | 2023-12-27 | Zehnder Group International AG | Method of operating an air cleaning cluster |
| CN114659246A (en) * | 2020-12-23 | 2022-06-24 | 陕西青朗万城环保科技有限公司 | Household virus killing air purification method and control system thereof |
| CN114017883A (en) * | 2021-11-03 | 2022-02-08 | 爱优特空气技术（上海）有限公司 | Intelligent purification device and method for air in tunnel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104633774B (en) | 2018-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104633774A (en) | Air purification system for rail transit platform | |
| CN104235957B (en) | Indoor air purification system and method | |
| CN204084640U (en) | Vehicle air monitoring cleaning system | |
| CN104879839B (en) | Night shift room modular air cleaning system and method in a kind of Extra-long Highway Tunnel hole | |
| CN105627436B (en) | Reproducible air particle purification device | |
| CN204555011U (en) | A kind of rail traffic platform air cleaning system | |
| CN206546011U (en) | A kind of smart home air cleaning unit | |
| CN106382688A (en) | Multifunctional air purification processor | |
| CN203907806U (en) | Efficient air purifier | |
| CN206185884U (en) | Clear robot in formaldehyde detection, purification and ground | |
| CN107559950A (en) | A kind of oxygen-enriched interior circulation purifier of closed environment | |
| CN106422609B (en) | A kind of fully automatic multipurpose energy-saving environmental protection device with self-cleaning function | |
| CN204165151U (en) | Vehicular air purifier | |
| CN103752114A (en) | Modular water curtain and photooxidation combined waste gas purifier | |
| CN110195911A (en) | Judgment method that air purifier and strainer expire determination component and air purifier strainer expires | |
| CN203823959U (en) | Fresh air PM2.5 processing system | |
| CN204778193U (en) | Elevator car purifier | |
| CN202096856U (en) | Air adsorption device | |
| CN202719689U (en) | Simple special PM2.5 air purification treatment device for ventilation system | |
| CN212252980U (en) | Self-cleaning air centralized purification and disinfection integrated device for rail transit | |
| CN214319479U (en) | Biological pollutant industry environmental protection equipment convenient to clearance | |
| CN212790299U (en) | Air filtering and sterilizing device for closed space of subway station | |
| CN107471971A (en) | A kind of vehicular air purifier of band PM2.5 detectors | |
| CN208332504U (en) | A kind of ion deodorization fresh air purifying all-in-one machine | |
| CN202719698U (en) | Simple special PM2.5 air purification treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230910 Address after: 200331, Room 503, Building 148, No. 500 Zhennan Road, Putuo District, Shanghai Patentee after: SHANGHAI MEISHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: Room 213, building 1, 2889 Qilianshan South Road, Putuo District, Shanghai 200331 Patentee before: SHANGHAI JIACHENG RAILWAY TRANSPORTATION SAFETY SYSTEM Corp. |