Vehicle PM2.5 purification system
A technology for purification systems and automobiles, applied in charging systems, climate change adaptation, chemical instruments and methods, etc., can solve the problems of difficult implementation, huge investment, and high difficulty, avoiding secondary dust, reliable operation, low cost effect
Inactive Publication Date: 2018-10-26
丁守宝
View PDF5 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This plan is not only time-consuming and difficult, but also requires a huge investment, making it difficult to put it into practice
So far, the problem of particulate purification such as PM2.5 in cars has not been solved
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] The present invention involves two purification schemes.
[0014] Option 1: An automobile PM2.5 purification system, including a friction particle capture device, a brake particle capture device, a purification chamber and a fan. An air outlet is provided on one side, and the air outlet is connected with the air inlet of the purification chamber; the brake particle collection device is arranged on the side of the automobile brake, and a dust suction port is provided along one side of the automobile brake, and a dust suction port is provided on the other side. The air outlet, the air outlet is connected with the air inlet of the purification chamber; the air outlet of the purification chamber is connected with the fan; the fan is connected with the automobile engine, and the rotation of the automobile engine drives the blades of the fan to rotate; the rotation of the fan makes it suck Negative pressure is formed inside the clean chamber, friction particle capture device,...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a vehicle PM2.5 purification system. The system comprises a friction particle capturing device arranged above wheels, a brake particle capturing device arranged at one side ofa vehicle braking system, a purification cavity and a draught fan. Accordingly, friction particles and brake particles are subjected to comprehensive efficient purification; meanwhile, an exhaust pipeis provided with an electronic coagulation chamber and a centrifugal cylinder, particles in tail gas are concentrated and then flow back into an engine along with a part of smoke for reburning, and the purified smoke is exhausted from an exhaust core pipe. The purpose of purifying vehicle PM2.5 is achieved. Accordingly, the purification system integrates a vehicle body and becomes a subsystem ofa vehicle, and the system has the advantages of being compact in structure, reliable in operation, low in manufacturing cost, high in purification efficiency, good in energy conservation efficiency and the like.
Description
technical field [0001] The invention relates to an automobile PM2.5 purification system. Background technique [0002] Existing internal combustion engines and hybrid electric vehicles will produce a large amount of toxic and harmful dust particles such as PM2.5 during driving. British researchers have found through testing that vehicles release an average of about 50 micrograms of dust particles per kilometer, of which only about 10% come from automobile engine exhaust emissions, and the remaining 90% of dust particles mainly come from automobile brakes and friction between tires and road surfaces. A research report released by the Georgia Institute of Technology in the United States shows that most of the particulate matter emitted by automobiles is asphalt particles, tire rubber particles, and metal particles containing copper, iron, and manganese. When these dust particles are discharged into the atmosphere, they will react with acidic sulfates in the air to form smog t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B01D46/00B01D46/02B01D50/00F01N5/04F01D15/08F02B63/06F01N3/01F01N3/037F02M26/35
CPCB01D46/0036B01D46/02B01D50/00F01D15/08F01N3/01F01N3/037F01N5/04F02B63/06F02M26/35Y02T10/12Y02A50/2351
Inventor 丁守宝
Owner 丁守宝