CN102588043A - Device for purifying PM2.5 (particulate matter2.5) in automobile exhaust by aid of ultrasonic negative oxygen ions - Google Patents
Device for purifying PM2.5 (particulate matter2.5) in automobile exhaust by aid of ultrasonic negative oxygen ions Download PDFInfo
- Publication number
- CN102588043A CN102588043A CN2012100273122A CN201210027312A CN102588043A CN 102588043 A CN102588043 A CN 102588043A CN 2012100273122 A CN2012100273122 A CN 2012100273122A CN 201210027312 A CN201210027312 A CN 201210027312A CN 102588043 A CN102588043 A CN 102588043A
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- China
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- negative oxygen
- oxygen ion
- ultrasonic
- automobile exhaust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention discloses a device for purifying PM2.5 (particulate matter2.5) in automobile exhaust by the aid of ultrasonic negative oxygen ions. The device comprises an ultrasonic negative oxygen ion generator arranged on an automobile exhaust pipe, a negative oxygen ion outlet of the ultrasonic negative oxygen ion generator is communicated with the automobile exhaust pipe, and the negative oxygen ions enter the automobile exhaust pipe from the negative oxygen ion outlet of the ultrasonic negative oxygen ion generator and are neutralized with the PM2.5 with positive electricity, so that the PM2.5 is coagulated and settled. By the aid of the device, the PM2.5 including particles of 1 micrometer in the automobile exhaust can be effectively removed, air is purified, and harm of the PM2.5 to human bodies is reduced.
Description
Technical field
The present invention relates to air cleaning unit, especially a kind of device that PM2.5 particle in the vehicle exhaust is purified with ultrasound generation negative oxygen ion.
Background technique
PM2.5 is meant that diameter is less than or equal to 2.5 microns particulate matter in the atmosphere, is also referred to as and can goes into the lung particulate matter.Its diameter be less than the people the hairline thickness 1/20.Compare with thicker Atmospheric particulates, the PM2.5 particle diameter is little, be rich in a large amount of poisonous, harmful matter, and the waiting time in atmosphere is long, fed distance is far away, thereby bigger to the influence of health and atmosphere quality.Can directly get into bronchus after being inhaled into human body, disturb the gas exchange of lung, cause the disease that comprises aspects such as asthma, bronchitis and cardiovascular disease, can damage the ability of hemoglobin delivery of oxygen, forfeiture blood.Concerning the patient of anaemia and blood circulation disorder, possibly produce serious consequence.For example, can increase the weight of respiratory disease, even cause heart diseases such as congestive heart failure and coronary artery.The PM2.5 particle can also get into blood through bronchus and alveolar, and harmful gas wherein, heavy metal etc. are dissolved in the blood, and be bigger to the injury of health.The physiological structure of human body has determined that PM2.5 is had no filtration, obstruction ability.The main source that PM2.5 produces is the residue that discharges through burning in the processes such as vehicle exhaust, commercial production, coal steam-electric plant smoke discharging, contains toxic substances such as heavy metal mostly.
Summary of the invention
The objective of the invention is to: a kind of ultrasonic negative oxygen ion purification plant of vehicle exhaust PM2.5 particle simple and reasonable for structure, applied widely is provided; Can effectively remove the PM2.5 particle in the vehicle exhaust; Purify air, reduce of the harm of PM2.5 particle human body.
For realizing above-mentioned purpose, the present invention can take following technical proposals:
The ultrasonic negative oxygen ion purification plant of a kind of vehicle exhaust PM2.5 of the present invention particle; It comprises the ultrasonic negative oxygen ion producer that is arranged on the automobile exhaust pipe; The negative oxygen ion outlet of said ultrasonic negative oxygen ion producer is communicated with said automobile exhaust pipe; So that the negative oxygen ion that ultrasonic negative oxygen ion producer produces gets into the automobile exhaust pipe PM2.5 particle neutralization with positively charged from the negative oxygen ion outlet of ultrasonic negative oxygen ion producer, thereby make PM2.5 particle aggregation deposition.
Said ultrasonic negative oxygen ion producer comprises ultrasonic signal generator, transducer and the negative oxygen ion producer that links to each other successively; Said negative oxygen ion producer is provided with water-adding pipe; When said ultrasonic signal generator produces ultrasonic electrical signal; In transducer, produce ultrasonic vibration, make the water generates ultrasonic atomizatio in the negative oxygen ion producer, thereby produce a large amount of negative oxygen ions.
Said ultrasonic negative oxygen ion producer is two, or three, or four.
Compared with prior art the invention has the beneficial effects as follows: owing to adopt technique scheme; Ultrasonic negative oxygen ion producer is set on automobile exhaust pipe, and the negative oxygen ion outlet of said ultrasonic negative oxygen ion producer is communicated with this structure with said automobile exhaust pipe; Can make said negative oxygen ion get into the automobile exhaust pipe PM2.5 particle neutralization with positively charged from the outlet of the negative oxygen ion of ultrasonic negative oxygen ion producer; Thereby make PM2.5 particle aggregation deposition, effectively remove the PM2.5 particle in the vehicle exhaust, comprise 1 micron particulate; Purify air, reduce of the harm of PM2.5 particle human body.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1; The ultrasonic negative oxygen ion purification plant of a kind of vehicle exhaust PM2.5 of the present invention particle; It comprises two ultrasonic negative oxygen ion producers that are arranged on the automobile exhaust pipe 5, and said ultrasonic negative oxygen ion producer comprises ultrasonic signal generator 1, transducer 2 and the negative oxygen ion producer 3 that links to each other successively, and said negative oxygen ion producer 3 is provided with water-adding pipe 4; As preferably, two negative oxygen ion producers 3 can a shared ultrasonic signal generator 1; The negative oxygen ion outlet of each said ultrasonic negative oxygen ion producer is communicated with said automobile exhaust pipe 5; When said ultrasonic signal generator 1 produces ultrasonic electrical signal; In transducer 2, produce ultrasonic vibration, make the water generates ultrasonic atomizatio in the negative oxygen ion producer 3, thereby produce a large amount of negative oxygen ions; So that the negative oxygen ion that ultrasonic negative oxygen ion producer produces gets into the automobile exhaust pipe 5 the PM2.5 particle neutralization with positively charged from the negative oxygen ion outlet of ultrasonic negative oxygen ion producer; Thereby make PM2.5 particle aggregation deposition, effectively remove the PM2.5 particle in the vehicle exhaust, comprise 1 micron particulate; Purify air, reduce of the harm of PM2.5 particle human body.
Claims (3)
1. ultrasonic negative oxygen ion purification plant of vehicle exhaust PM2.5 particle; It is characterized in that: it comprises the ultrasonic negative oxygen ion producer that is arranged on the automobile exhaust pipe (5); The negative oxygen ion outlet of said ultrasonic negative oxygen ion producer is communicated with said automobile exhaust pipe (5); So that the negative oxygen ion that ultrasonic negative oxygen ion producer produces gets into the automobile exhaust pipe (5) the PM2.5 particle neutralization with positively charged from the negative oxygen ion outlet of ultrasonic negative oxygen ion producer, thereby make PM2.5 particle aggregation deposition.
2. the ultrasonic negative oxygen ion purification plant of vehicle exhaust PM2.5 particle according to claim 1; It is characterized in that: said ultrasonic negative oxygen ion producer comprises ultrasonic signal generator (1), transducer (2) and the negative oxygen ion producer (3) that links to each other successively; Said negative oxygen ion producer (3) is provided with water-adding pipe (4); When said ultrasonic signal generator (1) produces ultrasonic electrical signal; In transducer (2), produce ultrasonic vibration, make the water generates ultrasonic atomizatio in the negative oxygen ion producer (3), thereby produce a large amount of negative oxygen ions.
3. the ultrasonic negative oxygen ion purification plant of vehicle exhaust PM2.5 particle according to claim 1 and 2 is characterized in that: said ultrasonic negative oxygen ion producer is two, or three, or four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100273122A CN102588043A (en) | 2012-02-08 | 2012-02-08 | Device for purifying PM2.5 (particulate matter2.5) in automobile exhaust by aid of ultrasonic negative oxygen ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100273122A CN102588043A (en) | 2012-02-08 | 2012-02-08 | Device for purifying PM2.5 (particulate matter2.5) in automobile exhaust by aid of ultrasonic negative oxygen ions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102588043A true CN102588043A (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100273122A Pending CN102588043A (en) | 2012-02-08 | 2012-02-08 | Device for purifying PM2.5 (particulate matter2.5) in automobile exhaust by aid of ultrasonic negative oxygen ions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102588043A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174495A (en) * | 2013-04-18 | 2013-06-26 | 江声 | Purifying device for atomizing tail gas of automobile |
| CN108643990A (en) * | 2018-04-04 | 2018-10-12 | 南京理工大学 | A kind of diesel engine smoke consuming apparatus based on lower temperature plasma technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2062022U (en) * | 1990-04-14 | 1990-09-12 | 郭静峰 | Ultrasonic atomization air-humidification |
| CN201162560Y (en) * | 2008-03-18 | 2008-12-10 | 张永红 | Automobile tail gas purifier |
| CN201930676U (en) * | 2010-11-29 | 2011-08-17 | 江苏紫光吉地达环境科技股份有限公司 | Ultrasonic atomization type dust removing device |
| CN102242655A (en) * | 2010-12-08 | 2011-11-16 | 上海市黄浦区新凌小学 | Tail gas purification and filter device for automobile |
-
2012
- 2012-02-08 CN CN2012100273122A patent/CN102588043A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2062022U (en) * | 1990-04-14 | 1990-09-12 | 郭静峰 | Ultrasonic atomization air-humidification |
| CN201162560Y (en) * | 2008-03-18 | 2008-12-10 | 张永红 | Automobile tail gas purifier |
| CN201930676U (en) * | 2010-11-29 | 2011-08-17 | 江苏紫光吉地达环境科技股份有限公司 | Ultrasonic atomization type dust removing device |
| CN102242655A (en) * | 2010-12-08 | 2011-11-16 | 上海市黄浦区新凌小学 | Tail gas purification and filter device for automobile |
Non-Patent Citations (2)
| Title |
|---|
| 《www.antpedia.com/news/30/n-196030.html》 20120113 webmaster 沪中学生发明PM2.5空气净化器 获专家认可 , * |
| WEBMASTER: "沪中学生发明PM2.5空气净化器 获专家认可", 《WWW.ANTPEDIA.COM/NEWS/30/N-196030.HTML》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174495A (en) * | 2013-04-18 | 2013-06-26 | 江声 | Purifying device for atomizing tail gas of automobile |
| CN108643990A (en) * | 2018-04-04 | 2018-10-12 | 南京理工大学 | A kind of diesel engine smoke consuming apparatus based on lower temperature plasma technology |
| CN108643990B (en) * | 2018-04-04 | 2020-10-30 | 南京理工大学 | Diesel engine smoke abatement device based on low temperature plasma technique |
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| PB01 | Publication | ||
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Application publication date: 20120718 |