Motorcycle safety helmet capable of preventing and controlling haze

A motorcycle and helmet technology is applied in the field of motorcycle safety helmets for preventing and controlling smog.

Inactive Publication Date: 2016-01-06
WUXI QIAOYANG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] (4) Not conducive to children's growth
In addition, due to the weak light and the resulting low air pressure in foggy days, some people will experience laziness and depression in foggy days
[0016] (6) Affect reproductive ability
[0017] Studies have shown that people who have long-term exposure to high levels of air pollution may have lower sperm success rates during in vitro fertilization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The catalyst is prepared by the impregnation method, the carrier is zeolite beta, the molar ratio of Si / (Si+Al+P) in the framework structure of the zeolite is 0.30, and the active component is V doped with Ce. 2 o 5 / (MoO 3 ) x (WO 3 ) 1-x with TiO 2 Mixture, Ce:V 2 o 5 / (MoO 3 ) x (WO 3 ) 1-x :TiO 2 The molar ratio is 0.25:1:2, and the titanium dioxide is an anatase crystal form, the weight content of the active component in the catalyst is 4%, and the x is 0.25;

[0032] The promoter is silver and palladium, the molar ratio of silver to palladium is 2:5, and the weight content of the promoter in the catalyst is 1%.

[0033] The catalyst is placed inside the helmet. The helmet includes: a helmet body in which an opening for a face is provided at a front portion, a jaw guard protecting a wearer's jaw by covering a portion of the opening of the helmet body, and being pivotable by a hinge portion ground movement, shields, goggles.

[0034] When the PM2.5 is...

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PUM

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Abstract

The invention discloses a motorcycle safety helmet capable of preventing and controlling haze. The motorcycle safety helmet is provided with a catalyst structure layer. After haze air passes through the motorcycle safety helmet, PM 2.5 particles, nitrogen oxides and sulfur oxides are all reduced to the extremely low level, and therefore respiratory health is effectively protected.

Description

technical field [0001] The invention relates to the technical field of motorcycle safety helmets, in particular to a motorcycle safety helmet for preventing haze. Background technique [0002] Haze weather is a state of air pollution. Haze is a general expression of the excessive content of various suspended particulate matter in the atmosphere, especially PM2.5 (particulate matter with an aerodynamic equivalent diameter less than or equal to 2.5 microns) is considered to cause haze. The "culprit" of the weather. [0003] Fog is an aerosol system composed of a large number of tiny water droplets or ice crystals suspended in the air near the surface. It mostly occurs in autumn and winter, and is the product of condensation (or sublimation) of water vapor in the air near the surface. The existence of fog will reduce the transparency of the air and deteriorate the visibility. If the horizontal visibility of the target is reduced to within 1000 meters, the weather phenomenon o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A42B3/04B01J29/78
Inventor 沈秋
Owner WUXI QIAOYANG MACHINERY MFG
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