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Intelligent water circulating push-pull window sash degrading PM2.5

A technology of water circulation and self-degradation, used in windows/doors, door/window applications, water/sewage treatment, etc. The effect of nitrification reaction, increase of dissolved oxygen, and promotion of removal

Active Publication Date: 2016-10-12
HOHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above invention patents have played an important role in indoor air purification, but there are also some shortcomings, such as frequent replacement and cleaning o

Method used

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  • Intelligent water circulating push-pull window sash degrading PM2.5
  • Intelligent water circulating push-pull window sash degrading PM2.5
  • Intelligent water circulating push-pull window sash degrading PM2.5

Examples

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Example

[0031] The following further describes specific comparative examples of the implementation efficiency of the present invention:

[0032] Construct a self-degradable PM2.5 smart water circulation sliding window sash, the external dimensions of the frame are height×width=112cm×86cm, the outer dimensions of the water collection tank are length×width×depth=100cm×20cm×15cm, and the bio-ceramsite with a thickness of 10cm is laid And biological zeolite. After injecting tap water, the domesticated green dill is planted. The built-up smart water circulation sliding window sash with self-degrading PM2.5 replaces the original screen windows. The test season is winter when the haze is more serious, and the test time is 6 days. The air quality index is determined by the gravimetric method, and the mass before and after the PM2.5 and PM10 collected by the filter membrane is weighed with a one-hundredthousandth balance. The specific values ​​are shown in Table 1.

[0033] Table 1 Comparison tab...

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Abstract

The invention relates to a construction method for an intelligent water circulating push-pull window sash degrading PM2.5. The intelligent water circulating push-pull window sash degrading PM2.5 comprises a water circulating intelligent control unit, an interception-elution purifying unit, and a multifunctional coupling degradation unit fixedly connected with a frame. The push-pull window sash intelligently controls a water spraying unit and the interception-elution purifying unit to dissolve inorganic salts in PM2.5 through a method of increasing cross sections, and increasing weight of organic carbon and particle carbon in settled PM2.5, to realize interception and elution of pollutants. Then, through coupling effect of plants, microbe, and an adsorption material in the multifunctional coupling degradation unit, degradation of the pollutants is realized. The intelligent water circulating push-pull window sash has comprehensive effect of efficient PM2.5 removal, water intelligent circulation control, self-degradation of pollutant in a system, and indoor environment landscaping.

Description

technical field [0001] The present invention explores a method or process for intercepting and degrading PM2.5 by constructing an intelligent water circulation sliding window sash that self-degrades PM2.5. Background technique [0002] With the deterioration of air quality, "smog" weather has become a new environmental disaster phenomenon. In haze weather, PM2.5 is the "culprit". PM2.5 refers to particulate matter with a diameter less than or equal to 2.5 microns in the atmosphere. The composition of PM2.5 is very complex, mainly including organic carbon, elemental carbon, nitrate, sulfate, ammonium salt, sodium salt, etc., mostly from coal burning, Smoke and dust from gas and fuel oil, exhaust from vehicles, and PM2.5 emitted by vehicles during operation are generally concentrated below the height of the 10th floor. The exhaust gas is the dirtiest and heaviest when the ignition is on. It was digested by the residents below the 10th floor nearby. PM2.5 has a small particl...

Claims

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Application Information

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IPC IPC(8): E06B5/00E06B7/28E06B9/52B01D47/02C02F9/14
CPCB01D47/022C02F1/001C02F1/281C02F3/02C02F3/32C02F3/34C02F9/00C02F2001/425E06B5/00E06B7/28E06B9/52E06B2003/7051E06B2009/524
Inventor 燕文明刘凌杨艳青邢西刚刘畅王昊天杨婷婷
Owner HOHAI UNIV
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