CN105327584A - Intelligent purification device for contaminated air in underground space - Google Patents
Intelligent purification device for contaminated air in underground space Download PDFInfo
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- CN105327584A CN105327584A CN201510823334.3A CN201510823334A CN105327584A CN 105327584 A CN105327584 A CN 105327584A CN 201510823334 A CN201510823334 A CN 201510823334A CN 105327584 A CN105327584 A CN 105327584A
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- air
- sensor
- microprocessor
- dust concentration
- pressure gauge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- 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
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/40—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning of environmental air, e.g. by filters installed on vehicles or on streets
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- Chemical Kinetics & Catalysis (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention relates to an intelligent purification device for contaminated air in underground space and belongs to the technical field of air purification. The intelligent purification device comprises an intelligent control system as well as a primary filter, a dust removing system, an air valve and a fan which are sequentially arranged in a ventilation duct in the air inlet direction, wherein the dust removing system comprises an electrostatic precipitator and a cleaning device, and the cleaning device comprises nozzles communicated with a water pump; the intelligent control system collects related information of the contaminated air through setting of a pressure meter I, a dust concentration sensor I, a temperature sensor, a humidity sensor, an air speed testing instrument, a smoke transmittance sensor, a pressure meter II, a dust concentration sensor II, a pressure meter III and a dust concentration sensor III, the related information is sent to a microprocessor and calculated and processed by the microprocessor, then control signals are generated, and accordingly, voltage of the electrostatic precipitator as well as corresponding parts such as the cleaning device, the air valve, the fan and the like is controlled. With the adoption of the intelligent purification device, the contaminated air in the ventilation duct can be effectively purified.
Description
Technical field
The present invention relates to the intelligent purifier of a kind of underground space contaminated air, belong to technical field of air purification.
Background technology
Along with developing rapidly of national economy transportation, the Quantity of vcehicular tunnel, city tunnel, subway increases day by day, and the Quantity of mountain ridge long highway tunnel (length is the tunnel of more than 6 kilometers) also rises increasingly.For major long tunnel, automobile, diesel vehicle in the process of moving imperfect combustion can produce the pollution gas of high concentration, mainly comprise particle PM, carbon monoxide CO, nitrogen oxide NOX, hydrocarbon HC, sulfur dioxide SO2 etc.Perfect, reliable ventilating system is the necessary condition ensureing the operation of long highway tunnel, city tunnel, metro safety.
Current domestic aspect, vcehicular tunnel, city tunnel, the draft type of metro operation ventilation arrangement all be unable to do without inclined shaft, vertical shaft, the ventilation air duct that parallel pilot tunnel is formed, inclined shaft, the construction construction of vertical shaft causes massif vegetation to damage, thus produce the development of mountain ridge expressway construction protect with greening environment between obviously to conflict, and although high altitude discharge processing method effectively can reduce the air pollution in tunnel, but be only physical dilution, the object of purification treatment can not be reached, wait effect by the atmospheric environment of pollutant distribution around tunnel by diffusion, and ecological environment healthy to nearby residents are formed the harm continued.
Summary of the invention
The object of this invention is to provide the intelligent purifier of a kind of underground space contaminated air, the underground space internal contamination air particle such as in vcehicular tunnel, city tunnel, subway tunnel and subway station can effectively be removed by this device.
For achieving the above object, the technical solution adopted in the present invention is:
The intelligent purifier of a kind of underground space contaminated air, comprises intelligent control system and is successively set on roughing efficiency air filter, dust pelletizing system, air-valve, the blower fan in ventilation air duct by air intake direction; Dust pelletizing system comprises electrostatic precipitator and cleaning device, and cleaning device comprises the shower nozzle being communicated with water pump; Intelligent control system comprises microprocessor and is placed in ventilation air duct, and be positioned at pressure gauge one, sensor of dust concentration one, temperature inductor, humidity sensor, wind speed tester, the smog transmitance sensor in roughing efficiency air filter front, be placed in ventilation air duct, and pressure gauge two, the sensor of dust concentration two between roughing efficiency air filter and dust pelletizing system, be placed in ventilation air duct, and pressure gauge three, the sensor of dust concentration three between dust pelletizing system and air-valve; Wherein, sensor of dust concentration one, wind speed tester, smog transmitance sensor gather the relevant information in contaminated air, and send to microprocessor, microprocessor, after computing, provides control signal, controls air-valve and blower fan; Pressure gauge one, pressure gauge two, sensor of dust concentration one, sensor of dust concentration two gather the relevant information in contaminated air, send to microprocessor, microprocessor, after computing, provides control signal, sends the signal whether changing roughing efficiency air filter; Pressure gauge two, sensor of dust concentration two, pressure gauge three, sensor of dust concentration three, temperature inductor, humidity sensor, wind speed tester, smog transmitance sensor gather the relevant information in contaminated air, send to microprocessor, microprocessor is after computing, provide control signal, the voltage of electrostatic precipitator and water pump are controlled.
Contaminated air in ventilation air duct enters electrostatic precipitator after being filtered by roughing efficiency air filter, and the grit in air is through electrostatic precipitator discharge electrode high pressure ionization, make dust particles, and under the effect of electric field, charged grit is deposited in dust collecting electrode, is separated by grit from dusty gas.Shower nozzle in cleaning device, facing to electrostatic precipitator water spray, rinses the grit in dust collecting electrode.Air after purification, successively by discharging after air-valve, blower fan.
Intelligent control system in the present invention, by arranging pressure gauge one, sensor of dust concentration one, temperature inductor, humidity sensor, wind speed tester, smog transmitance sensor, pressure gauge two, sensor of dust concentration two, pressure gauge three, sensor of dust concentration three gathers the relevant information in contaminated air, send to microprocessor, microprocessor is after computing, provide control signal, thus the voltage to electrostatic precipitator, cleaning device, air-valve, each corresponding component such as blower fan controls, to reach the effect of contaminated air being carried out to best purification process.
As the further setting of such scheme, described cleaning device also comprises the header tank and water purifier that are interconnected, and header tank is communicated with the water leg in electrostatic precipitator, and water purifier is communicated with water pump.Setting like this, can recycle water, makes the present invention's energy-saving and environmental protection more.
The air inlet of described blower fan and air outlet are provided with silencer, the noise produced when the present invention runs can be reduced.
The intelligent purifier of underground space contaminated air of the present invention, contaminated air in the underground space such as in vcehicular tunnel, city tunnel, subway tunnel and subway station is carried out electrostatic precipitation purified treatment, the inherently problem of contaminated solution air venting, for residents ' health and ecological environment provide certain guarantee.
The intelligent purifier of underground space contaminated air of the present invention, is particularly useful for the contaminated air purification of tunnel, subway, the underground space.The basic principle of active response national environmental protection of the present invention, advances and implements Blue Sky Project, advances the continuative improvement of atmosphere quality; effectively can reduce the quantity of air shaft or inclined shaft; reduce the destructiveness of massif vegetation, reach emissions reduction simultaneously, realize energy-conservation effect.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the control principle drawing of intelligent control system in the present invention.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the intelligent purifier of underground space contaminated air of the present invention, comprises intelligent control system and is successively set on roughing efficiency air filter 1, dust pelletizing system, air-valve 5, the blower fan 7 in ventilation air duct 17 by air intake direction.
Dust pelletizing system comprises electrostatic precipitator 2 and cleaning device 4, and cleaning device 4 comprises the shower nozzle 3 being communicated with water pump 16.As further decision design, cleaning device 4 also comprises the header tank 14 and water purifier 15 that are interconnected, and header tank 14 is communicated with the water leg (routine techniques, not shown) in electrostatic precipitator 2, and water purifier 15 is communicated with water pump 16.This decision design, making the water after rinsing by again recycling after precipitation purification, being conducive to energy-conserving and environment-protective.
Intelligent control system comprises microprocessor 22 and is placed in ventilation air duct 17, and be positioned at pressure gauge 1, sensor of dust concentration 1, temperature inductor 10, humidity sensor 11, wind speed tester 12, the smog transmitance sensor 13 in roughing efficiency air filter 1 front, be placed in ventilation air duct 17, and pressure gauge 2 18, the sensor of dust concentration 2 19 between roughing efficiency air filter 1 and dust pelletizing system, be placed in ventilation air duct 17, and pressure gauge 3 20, the sensor of dust concentration 3 21 between dust pelletizing system and air-valve 5.Wherein, sensor of dust concentration 1, wind speed tester 12, smog transmitance sensor 13 gather the relevant information in contaminated air, and send to microprocessor 22, microprocessor 22 is after computing, provide control signal, air-valve 5 and blower fan 7 are controlled.Pressure gauge 1, pressure gauge 2 18, sensor of dust concentration 1, sensor of dust concentration 2 19 gather the relevant information in contaminated air, send to microprocessor 22, microprocessor 22, after computing, provides control signal, sends the signal whether changing roughing efficiency air filter 1.Pressure gauge 2 18, sensor of dust concentration 2 19, pressure gauge 3 20, sensor of dust concentration 3 21, temperature inductor 10, humidity sensor 11, wind speed tester 12, smog transmitance sensor 13 gather the relevant information in contaminated air, send to microprocessor 22, microprocessor 22 is after computing, provide control signal, the voltage 23 of electrostatic precipitator 2 and water pump 16 are controlled.
For the noise produced when reducing and run, the present invention is provided with silencer 6 on the air inlet and air outlet of blower fan 7.
Electrostatic precipitator 2 in the present embodiment forms primarily of two zigzag discharge electrode, earthing pole, collets and dust collect plant.
Operation principle of the present invention is as follows:
After contaminated air in ventilation air duct 17 is filtered by roughing efficiency air filter 1, enter electrostatic precipitator 2, grit in air is through electrostatic precipitator 2 discharge electrode high pressure ionization, make dust particles, and under the effect of electric field, charged grit is deposited in dust collecting electrode, is separated by grit from dusty gas.Shower nozzle 3 in cleaning device 4 is facing to electrostatic precipitator 2 inject high pressure water, grit in dust collecting electrode is rinsed, water after flushing carries out precipitating through header tank 14, water purifier 15 successively, purify after, then to be supplied water for shower nozzle 3 by water pump 16, to realize recycling of water.Air after purification, successively by discharging (as shown in Figure 1) after air-valve 5, silencer 6, blower fan 7, silencer 6.
Simultaneously, intelligent control system in the present invention, by arranging pressure gauge 1, sensor of dust concentration 1, temperature inductor 10, humidity sensor 11, wind speed tester 12, smog transmitance sensor 13, pressure gauge 2 18, sensor of dust concentration 2 19, pressure gauge 3 20, sensor of dust concentration 3 21 gathers the relevant information in contaminated air, send to microprocessor 22, microprocessor 22 is after computing, provide control signal, thus the voltage 23 to electrostatic precipitator 2, cleaning device 4, air-valve 5, each corresponding components such as blower fan 7 control, to reach the effect of contaminated air being carried out to best purification process.
Above-described embodiment only illustrates inventive concept of the present invention for explaining, but not the restriction to rights protection of the present invention, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should fall into protection scope of the present invention.
Claims (3)
1. the intelligent purifier of underground space contaminated air, is characterized in that: comprise intelligent control system and be successively set on roughing efficiency air filter, dust pelletizing system, air-valve, the blower fan in ventilation air duct by air intake direction; Dust pelletizing system comprises electrostatic precipitator and cleaning device, and cleaning device comprises the shower nozzle being communicated with water pump; Intelligent control system comprises microprocessor and is placed in ventilation air duct, and be positioned at pressure gauge one, sensor of dust concentration one, temperature inductor, humidity sensor, wind speed tester, the smog transmitance sensor in roughing efficiency air filter front, be placed in ventilation air duct, and pressure gauge two, the sensor of dust concentration two between roughing efficiency air filter and dust pelletizing system, be placed in ventilation air duct, and pressure gauge three, the sensor of dust concentration three between dust pelletizing system and air-valve; Wherein, sensor of dust concentration one, wind speed tester, smog transmitance sensor gather the relevant information in contaminated air, and send to microprocessor, microprocessor, after computing, provides control signal, controls air-valve and blower fan; Pressure gauge one, pressure gauge two, sensor of dust concentration one, sensor of dust concentration two gather the relevant information in contaminated air, send to microprocessor, microprocessor, after computing, provides control signal, sends the signal whether changing roughing efficiency air filter; Pressure gauge two, sensor of dust concentration two, pressure gauge three, sensor of dust concentration three, temperature inductor, humidity sensor, wind speed tester, smog transmitance sensor gather the relevant information in contaminated air, send to microprocessor, microprocessor is after computing, provide control signal, the voltage of electrostatic precipitator and water pump are controlled.
2. the intelligent purifier of underground space contaminated air as claimed in claim 1, it is characterized in that: described cleaning device also comprises the header tank and water purifier that are interconnected, header tank is communicated with the water leg in electrostatic precipitator, and water purifier is communicated with water pump.
3. the intelligent purifier of underground space contaminated air as claimed in claim 1 or 2, is characterized in that: the air inlet of described blower fan and air outlet are provided with silencer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510823334.3A CN105327584A (en) | 2015-11-24 | 2015-11-24 | Intelligent purification device for contaminated air in underground space |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510823334.3A CN105327584A (en) | 2015-11-24 | 2015-11-24 | Intelligent purification device for contaminated air in underground space |
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| CN105327584A true CN105327584A (en) | 2016-02-17 |
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| CN201510823334.3A Pending CN105327584A (en) | 2015-11-24 | 2015-11-24 | Intelligent purification device for contaminated air in underground space |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604597A (en) * | 2016-02-24 | 2016-05-25 | 江苏苏龙环保科技有限公司 | Intelligent exhaust system |
| CN107198911A (en) * | 2017-06-23 | 2017-09-26 | 芜湖启尊智能科技有限公司 | A kind of air purifier |
| CN107340222A (en) * | 2017-08-15 | 2017-11-10 | 合肥横冲机械科技有限公司 | A kind of cycle detection system of wet scrubber |
| CN110076003A (en) * | 2019-05-29 | 2019-08-02 | 昆明铁路局集团科学技术研究所 | A kind of centralized intelligence smog dust electrostatic dust pelletizing system and method |
| CN110107340A (en) * | 2019-05-07 | 2019-08-09 | 中铁隧道股份有限公司 | A kind of vehicular constructing tunnel dedusting cooling system |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589049A (en) * | 2012-02-23 | 2012-07-18 | 山西新华化工有限责任公司 | Large-air volume discretely driven intelligent integrated-control air purification system |
| CN104147883A (en) * | 2014-08-14 | 2014-11-19 | 上海嘉成轨道交通安全保障系统股份公司 | Air purification system and control method thereof |
| CN205164413U (en) * | 2015-11-24 | 2016-04-20 | 浙江金盾风机股份有限公司 | Intelligent purifier of underground space contaminated air |
-
2015
- 2015-11-24 CN CN201510823334.3A patent/CN105327584A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589049A (en) * | 2012-02-23 | 2012-07-18 | 山西新华化工有限责任公司 | Large-air volume discretely driven intelligent integrated-control air purification system |
| CN104147883A (en) * | 2014-08-14 | 2014-11-19 | 上海嘉成轨道交通安全保障系统股份公司 | Air purification system and control method thereof |
| CN205164413U (en) * | 2015-11-24 | 2016-04-20 | 浙江金盾风机股份有限公司 | Intelligent purifier of underground space contaminated air |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604597A (en) * | 2016-02-24 | 2016-05-25 | 江苏苏龙环保科技有限公司 | Intelligent exhaust system |
| CN107198911A (en) * | 2017-06-23 | 2017-09-26 | 芜湖启尊智能科技有限公司 | A kind of air purifier |
| CN107340222A (en) * | 2017-08-15 | 2017-11-10 | 合肥横冲机械科技有限公司 | A kind of cycle detection system of wet scrubber |
| CN110107340A (en) * | 2019-05-07 | 2019-08-09 | 中铁隧道股份有限公司 | A kind of vehicular constructing tunnel dedusting cooling system |
| CN110076003A (en) * | 2019-05-29 | 2019-08-02 | 昆明铁路局集团科学技术研究所 | A kind of centralized intelligence smog dust electrostatic dust pelletizing system and method |
| 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 |
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Application publication date: 20160217 |