Emergent method for relieving dust-haze
A technology of haze and facilities, applied in the field of atmospheric environmental protection
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0014] Extensive use of high-rise buildings in the city, the negative factors of high-rise buildings affecting the environment, use and expand into favorable results. Intermittent spraying facilities are installed on the top of the floor, including the middle floors of high-rise buildings. In the early, middle, and late periods of the haze warning, spray water mist, that is, artificial "three-dimensional rainmaking". This kind of multi-point "rain shower" that "swings" from the top of the building tens of meters to hundreds of meters in all directions, patters down the "net containment" and diffuses the haze, which promotes harmful pollution in the ultra-low space air. Suspended matter "fine particles" dust to the ground. Although the air is only "cleaned" in a small area, the high-rise buildings in the city only need to be widely installed. Including large squares, towers or climbing vehicles can also be considered. In case of low buildings, towers can be erected to increas...
Embodiment 2
[0016] as an emergency response. During the extreme period of haze, it is still possible to start fire trucks to spray in the air, and add "three-dimensional cleaning" methods such as spraying treetops sequentially with greening vehicles. It is also recommended that sprinklers should also spray water mist into the sky when they are working. Similar functions are used to facilitate the flow along the road to "accommodate" the lingering haze that dilutes the ultra-low space range, so that the dust can fall to the ground as soon as possible. In order to reduce the expensive cost as much as possible, the non-living space with a thick layer of smog over a thousand meters has not been globally "cleaned up". In other words, emergency plans are like "emergency" treatment for medical treatment. It is not necessary to comprehensively solve the huge area and the entire space of smog. It is only for the basic space or partial "cleaning" of people's breathing. Therefore, "rainmaking" is...
Embodiment 3
[0018] This type of artificial "rainmaking" project is different from "artificial rainfall" in that: "rainmaking" is carried out in an ultra-low space, and "artificial raining" is basically not restricted by meteorological conditions. It can also be used for heatstroke prevention and cooling in summer. The drier the air, the easier it is to increase the suspended dust. "Rainmaking" has obvious humidification effect and can alleviate the local "heat island effect". The formed patches of "light rain" and "water mist" will improve the microscopic temperature and the quality of the air close to the ground. The humid air near the ground prevents dust from bouncing back. Therefore, partial "rainmaking" projects are more suitable for important areas such as hospitals, schools, and commanding agencies. If there are similar conditions such as rivers, lakes, and swimming pools in the city, they can also be utilized depending on the situation, from the micro to the macro. For example:...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More