CN103807933A - High-performance purification device capable of measuring and controlling PM2.5 through videos and control method thereof - Google Patents
High-performance purification device capable of measuring and controlling PM2.5 through videos and control method thereof Download PDFInfo
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- CN103807933A CN103807933A CN201410048530.3A CN201410048530A CN103807933A CN 103807933 A CN103807933 A CN 103807933A CN 201410048530 A CN201410048530 A CN 201410048530A CN 103807933 A CN103807933 A CN 103807933A
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Abstract
The invention discloses a high-performance purification device capable of measuring and controlling PM2.5 through videos. According to the device, an air inlet is formed in one end of a shell, a primary filter is arranged on the air inlet, a fiber filter is arranged in the shell, a front PM2.5 monitor and a rear PM2.5 monitor are arranged at the front of the fiber filter and at the rear end of the fiber filter respectively, both the front PM2.5 monitor and the rear PM2.5 monitor can be connected with a video monitoring controller, and an air distributor communicated with a draught fan is formed in the other end of the shell. The device is reasonable in structure and high in working performance.
Description
Technical field
The present invention relates to a kind of purifier and control method.
Background technology
PM2.5 refers to that in surrounding air, aerodynamics equivalent diameter is less than or equal to the particle of 2.5 microns, also claims fine particle.PM2.5 had both come from primary particulate discharge, also came from the second particle thing being generated by precursor generation secondary responses such as sulfur dioxide (SO2), nitrogen oxide (NOX), volatile organic matter (VOCS), ammonia (NH3).In recent years, in ambient air quality is included PM2.5 one after another in countries in the world, controls as emphasis atmosphere pollution.PM2.5 pollutant component complexity.A large amount of PM2.5 come from mankind's activity, mainly comprise the primary pollution of the discharge such as fire coal, motor-vehicle tail-gas and in air, chemical reaction occur and the offspring that generates.For ensureing that " Air Quality of Beijing strategic research up to standard " that 2008 Beijing Olympic Games air quality is carried out shows, the PM2.5 of Beijing is mainly from coal-fired industry (29%), biomass combustion (15%), two sulfoxylates (13%), motor vehicle (10%), two nitroxylates (9%), airborne dust (8%) and other (16%).
PM2.5 mainly damages respiratory system and cardiovascular system, comprise respiratory tract irriate, cough, expiratory dyspnea, reduction PFT, increase the weight of asthma, cause chronic bronchitis, arrhythmia cordis, non-lethal heart disease, heart and lung diseases patient dead too early.Old man, child and heart and lung diseases patient are the sensitive groups that PM2.5 pollutes.If the concentration of PM2.5 is for a long time higher than 10 microgram/cubic meters in air, mortality risk just starts to rise.Every increase by the 10 microgram/cubic meters of concentration, total mortality risk just rises 4%, and the mortality risk that obtains heart and lung diseases rises 6%, and the mortality risk that obtains lung cancer rises 8%.
The particle of all size adrift in air, PM2.5 is wherein more tiny part.Want to measure the concentration of PM2.5, the first step of need to proceeding in two phases: PM2.5 and larger particulate separation; Second step: the weight of measuring the PM2.5 separating.At present, the PM2.5 assay method that environmental administration of various countries extensively adopts has three kinds: gravimetric method, β attenuation sensors and micro-oscillating balance method.The first step of these three kinds of methods is the same, and difference is second step.In Chinese particle monitoring, adopted in a large number the automated monitor of oscillating balance and Beta ray technology, the PM2.5 particle monitoring instrument take these two technology as foundational development has also entered Chinese environmental monitoring field.
PM2.5 has been the primary research topic of current air-conditioning system, how to carry out the PM2.5 of monitoring system air-supply, although two above-mentioned class automated monitors are relatively approved in environment measuring, but they are not only expensive and equipment size is also larger, from economy, practicality and be not suitable for being applied in air-conditioning system.The filter efficiency of our conventional filter is all evaluated filter efficiency with PM10, PM5, PM1, PM0.3, and pattern does many, but not for the filter of PM2.5, also lacks the dynamic monitoring to air conditioner system air blast air quality simultaneously.
Summary of the invention
The object of the present invention is to provide one rational in infrastructure, high-performance video capable observing and controlling PM2.5 purifier and the control method of favorable working performance.
Technical solution of the present invention is:
A kind of high-performance video capable observing and controlling PM2.5 purifier, is characterized in that: comprise housing, housing one end arranges air inlet, on air inlet with roughing efficiency air filter; Fabric filter is set in housing, the forward and backward two ends of fabric filter arrange respectively front end PM2.5 monitor, rear end PM2.5 monitor, front end PM2.5 monitor, rear end PM2.5 monitor are all connected with video capable monitor controller, the air outlet being communicated with blower fan in the other end setting of housing.
Described fabric filter is the filter that dust suction circuit is set in fiber.
A kind of control method of high-performance video capable observing and controlling PM2.5 purifier, it is characterized in that: outdoor new wind or indoor return air enter in housing through air inlet, front end PM2.5 monitor carries out the detection of PM2.5 mass concentration to the air entering in housing, will detect transfer of data to video capable monitor controller by data wire; Air is after fabric filter filters, and PM2.5 concentration reduces, and rear end PM2.5 monitor carries out the detection of PM2.5 mass concentration again, by data wire, detection transfer of data to video capable monitor controller is shown; Pure air after filtration is delivered to indoor place or other air-conditioning systems by blower fan by air outlet.
Fabric filter is the filter that dust suction circuit is set in fiber; Video capable monitor controller to the data of front and back ends PM2.5 monitor input carry out to recently control dust suction circuit in fabric filter voltage to meet different filtration requirements.
The present invention is rational in infrastructure, fabric filter filter wind resistance≤30Pa, filter power consumption≤20w/m
2, PM2.5 clearance>=99%.
The change in concentration of video capable Monitoring and Controlling PM2.5, guarantees to enter indoor new wind best in quality, occurs having warning function when abnormal; Controller can be to control the voltage difference of modification electricity fabric filter by the calculated value of filter efficiency, thereby realize the Based Intelligent Control that PM2.5 is filtered; Video-unit volume microminiaturization (10cm*10cm*5cm), detection probe is needle bar formula, installation, easy to detect;
Can have the data-transformation facility of network and puppy parc interface, the change in concentration data of PM2.5 and curve can show on all kinds of small controllers or computer can directly contrast statistics with ambient atmosphere pollutant levels simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of one embodiment of the invention.
The specific embodiment
A kind of high-performance video capable observing and controlling PM2.5 purifier, comprises housing 5, and housing one end arranges air inlet 1, on air inlet with roughing efficiency air filter; Fabric filter 11 is set in housing, the forward and backward two ends of fabric filter arrange respectively front end PM2.5 monitor 2, rear end PM2.5 monitor 9, front end PM2.5 monitor, rear end PM2.5 monitor are all connected with video capable monitor controller 3, the air outlet 7 being communicated with blower fan 6 in the other end setting of housing.In figure, also have motor 8, unit base 10.
Described fabric filter is the filter that dust suction circuit is set in fiber.
A kind of control method of high-performance video capable observing and controlling PM2.5 purifier, outdoor new wind or indoor return air enter in housing through air inlet, front end PM2.5 monitor carries out the detection of PM2.5 mass concentration to the air entering in housing, will detect transfer of data to video capable monitor controller by data wire 4; Air is after fabric filter filters, and PM2.5 concentration reduces, and rear end PM2.5 monitor carries out the detection of PM2.5 mass concentration again, by data wire 4, detection transfer of data to video capable monitor controller is shown; Pure air after filtration is delivered to indoor place or other air-conditioning systems by blower fan by air outlet.
Fabric filter is the filter that dust suction circuit is set in fiber; Video capable monitor controller to the data of front and back ends PM2.5 monitor input carry out to recently control dust suction circuit in fabric filter voltage to meet different filtration requirements.
Claims (2)
1. a high-performance video capable observing and controlling PM2.5 purifier, is characterized in that: comprise housing, housing one end arranges air inlet, on air inlet with roughing efficiency air filter; Fabric filter is set in housing, the forward and backward two ends of fabric filter arrange respectively front end PM2.5 monitor, rear end PM2.5 monitor, front end PM2.5 monitor, rear end PM2.5 monitor are all connected with video capable monitor controller, the air outlet being communicated with blower fan in the other end setting of housing.
2. high-performance video capable observing and controlling PM2.5 purifier according to claim 1, is characterized in that: described fabric filter is the filter that dust suction circuit is set in fiber.
3a kind of control method of high-performance video capable observing and controlling PM2.5 purifier, it is characterized in that: outdoor new wind or indoor return air enter in housing through air inlet, front end PM2.5 monitor carries out the detection of PM2.5 mass concentration to the air entering in housing, will detect transfer of data to video capable monitor controller by data wire; Air is after fabric filter filters, and PM2.5 concentration reduces, and rear end PM2.5 monitor carries out the detection of PM2.5 mass concentration again, by data wire, detection transfer of data to video capable monitor controller is shown; Pure air after filtration is delivered to indoor place or other air-conditioning systems by blower fan by air outlet.
4the control method of high-performance video capable observing and controlling PM2.5 purifier according to claim 3, is characterized in that: fabric filter is the filter that dust suction circuit is set in fiber; Video capable monitor controller to the data of front and back ends PM2.5 monitor input carry out to recently control dust suction circuit in fabric filter voltage to meet different filtration requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048530.3A CN103807933A (en) | 2014-02-12 | 2014-02-12 | High-performance purification device capable of measuring and controlling PM2.5 through videos and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048530.3A CN103807933A (en) | 2014-02-12 | 2014-02-12 | High-performance purification device capable of measuring and controlling PM2.5 through videos and control method thereof |
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| Publication Number | Publication Date |
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| CN103807933A true CN103807933A (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410048530.3A Pending CN103807933A (en) | 2014-02-12 | 2014-02-12 | High-performance purification device capable of measuring and controlling PM2.5 through videos and control method thereof |
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| CN (1) | CN103807933A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032089A (en) * | 2015-06-10 | 2015-11-11 | 宁波高新区金杉新能源科技有限公司 | Low-temperature tower type flue purification device and application method thereof |
| CN105241800A (en) * | 2015-10-12 | 2016-01-13 | 杭州绿驰环保科技有限公司 | Air filtration material filtering efficiency testing device |
| CN105650826A (en) * | 2016-02-27 | 2016-06-08 | 孙华 | Indoor air purifying and analyzing method and system |
| CN109557259A (en) * | 2018-11-30 | 2019-04-02 | 广东美的制冷设备有限公司 | Air concentration methods of exhibiting, remote terminal, household appliance, system and storage medium |
| CN111998490A (en) * | 2020-09-02 | 2020-11-27 | 浙江美臣环境科技有限公司 | Intelligent interconnected fresh air system |
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| CN1843632A (en) * | 2006-04-20 | 2006-10-11 | 五邑大学 | Static dust collection system |
| US20090249895A1 (en) * | 2006-03-14 | 2009-10-08 | Camfil Ab | Air filter housing with means for measuring particle concentration |
| US20100097605A1 (en) * | 2006-10-19 | 2010-04-22 | Seigo Murakami | Filtrate monitoring device, and filtrate monitoring system |
| JP2012117520A (en) * | 2010-11-10 | 2012-06-21 | Ngk Insulators Ltd | Filter evaluating system and filter evaluating method |
| CN102538092A (en) * | 2012-03-07 | 2012-07-04 | 林宏彬 | Intelligent air treatment device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090249895A1 (en) * | 2006-03-14 | 2009-10-08 | Camfil Ab | Air filter housing with means for measuring particle concentration |
| CN1843632A (en) * | 2006-04-20 | 2006-10-11 | 五邑大学 | Static dust collection system |
| US20100097605A1 (en) * | 2006-10-19 | 2010-04-22 | Seigo Murakami | Filtrate monitoring device, and filtrate monitoring system |
| JP2012117520A (en) * | 2010-11-10 | 2012-06-21 | Ngk Insulators Ltd | Filter evaluating system and filter evaluating method |
| CN102538092A (en) * | 2012-03-07 | 2012-07-04 | 林宏彬 | Intelligent air treatment device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032089A (en) * | 2015-06-10 | 2015-11-11 | 宁波高新区金杉新能源科技有限公司 | Low-temperature tower type flue purification device and application method thereof |
| CN105241800A (en) * | 2015-10-12 | 2016-01-13 | 杭州绿驰环保科技有限公司 | Air filtration material filtering efficiency testing device |
| CN105650826A (en) * | 2016-02-27 | 2016-06-08 | 孙华 | Indoor air purifying and analyzing method and system |
| CN109557259A (en) * | 2018-11-30 | 2019-04-02 | 广东美的制冷设备有限公司 | Air concentration methods of exhibiting, remote terminal, household appliance, system and storage medium |
| CN111998490A (en) * | 2020-09-02 | 2020-11-27 | 浙江美臣环境科技有限公司 | Intelligent interconnected fresh air system |
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Application publication date: 20140521 |