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Air conduction device for low-altitude haze removal and haze removal method using same

An air conduction, low-altitude technology, used in devices that affect weather conditions, botanical equipment and methods, climate change adaptation, etc. The effect of dispersing and reducing the floor space

Inactive Publication Date: 2020-05-05
黄超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] For this reason, the present invention provides a low-altitude haze-removing air conduction device and a haze-removing method thereof, to solve the poor diffusivity of haze caused by the low-temperature air in winter to the sedimentation constraints of solid particles in the prior art, which is not conducive to human breathing. health problems

Method used

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  • Air conduction device for low-altitude haze removal and haze removal method using same
  • Air conduction device for low-altitude haze removal and haze removal method using same
  • Air conduction device for low-altitude haze removal and haze removal method using same

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Embodiment 1

[0045] Such as Figure 1-2 As shown, the embodiment of the present invention provides a kind of air conduction device based on low-altitude haze removal, comprising a ventilation tower body 2, an air inlet 21 and a tower fan 22, and the ventilation tower body 2 is arranged in an urban area of ​​a city with a high incidence of haze, and ventilation The bottom end of the tower body 2 is evenly provided with several air inlets 21, and the inside of the air inlets 21 is respectively provided with a tower fan 22, in order to use the tower fan 22 to suck the high-concentration smog air on the urban surface through the air inlets 21. The ventilation tower body 2 is then discharged to the free atmosphere area by the top outlet of the ventilation tower body 2, and the low-altitude smog air in the urban area is introduced into the high-altitude area, so as to promote the three-dimensional diffusion of the smog air and improve the diffusion efficiency of the smog air to effectively allevi...

Embodiment 2

[0051] In embodiment 2, for the same structure as in embodiment 1, give the same symbol, omit the same description, embodiment 2 has made improvement on the basis of embodiment 1, as image 3 As shown, the air inlets 21 are layered at different heights where the outer wall of the ventilation tower body 2 is located, wherein the highest air inlet 21 is located at the top outlet outer wall of the ventilation tower body 2, due to the density of the air Affected by temperature greatly, so the hazy air will appear layered, so the air inlets 21 of different heights can ventilate the hazy air at different heights, and can also preferentially discharge and purify the fog near the surface when the hazy weather is severe Haze air, or open the tower fans 22 in the air inlets 21 at different heights according to different time periods.

Embodiment 3

[0053] In embodiment 3, for the same structure as in embodiment 1, the same symbols are given, and the same description is omitted. The difference between embodiment 3 and embodiment 1 is that, as Figure 4 As shown, the ventilation tower body 2 adopts a heat collecting tower body 3, and the bottom end of the heat collecting tower body 3 is provided with a heat collecting air inlet 32, and the top of the heat collecting tower body 3 is provided with a Air channel 32 is connected to the heat collecting air outlet 33, and the outer wall of the heat collecting tower body 3 is evenly coated with a layer of heat absorbing layer 31, in order to utilize the heat absorbing layer 31 to absorb solar heat, so that the heat collecting tower body 3 forms Natural updraft to promote the diffusion of surface haze air.

[0054] Preferably, the heat collection tower body 3 adopts a sloped outer wall to effectively improve the heat absorption efficiency between the outer wall and sunlight per un...

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Abstract

The invention discloses an air conduction device for low-altitude haze removal and a haze removal method using the same, belonging to the technical field of urban haze removal systems. The air conduction device comprises a gas path conduction module and an air energy input module arranged on the gas path conduction module, wherein the gas path conduction module comprises a gas path input end and agas path output end; the gas path output end is higher than the gas path input end; the gas path output end faces a free atmosphere area; and the height range of the output end of the gas circuit is100-1500 meters. The method comprises the specific steps: starting the air energy input module, guiding low-altitude haze air into the air channel conduction module through the air channel input end;and guiding the haze air to reach the air channel output end of the air channel conduction module, and discharging the haze air to a free atmosphere area with high dilution capacity through the air channel output end. Three-dimensional diffusion of haze air can be effectively promoted; the diffusion efficiency of the haze air is improved; urban haze weather is effectively relieved; meanwhile, theurban heat island effect can be prevented in summer; and heat dissipation in urban areas in summer is facilitated.

Description

technical field [0001] The invention relates to the technical field of urban haze removal systems, in particular to a low-altitude haze removal air conduction device and a haze removal method. Background technique [0002] It is a well-known phenomenon that smog weather is prone to occur in winter, but the total pollutant particulate matter discharged into the air by cities in summer is not much less than that in winter, but there is basically no smog weather in summer. [0003] It is not difficult to find that the seasonal climate temperature is the main cause of haze weather. The low-temperature cold air brought by the northern cold current in winter has the characteristics of naturally sinking to the surface due to its high density. This greatly reduces the emission height and emission space of solid particulate matter in the urban area, resulting in a large increase in the concentration of air pollutants existing on the urban area's surface, so it is easier to form smog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G15/00
CPCA01G15/00Y02A30/60
Inventor 黄超
Owner 黄超
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