Domestic air-purifying environment-friendly bio-filter device

A technology of air purification and biological filter bed, which is applied in the field of air purification, can solve the problems of inefficient combination of purification technology and achieve the effect of improving the utilization rate

Inactive Publication Date: 2017-04-19
TONGJI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although existing indoor air purification devices can improve air quality to a certain extent, they canno

Method used

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  • Domestic air-purifying environment-friendly bio-filter device

Examples

Experimental program
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Effect test

Embodiment 1

[0039] A kind of domestic air purification green biological filter bed device, its structure is as follows figure 1 As shown, it is composed of three chambers: the suction chamber, the water storage and air chamber, and the filling chamber. The suction chamber includes an exhaust fan 2 and an air guide pipe 3. The exhaust fan 2 has an air inlet pipe 1, and the air inlet pipe 1 has The intake filter screen, the air guide pipe 3 communicate with the water storage and the air chamber 4. The water storage and air chamber 4 receives the excess water brought by the irrigation of the filling chamber, loads the indoor air introduced by the suction chamber and transfers it to the packing chamber as a buffer area, and a drain pipe is provided on the bottom side to control the liquid level in the chamber , to prevent backflow through the airway. An air distribution layer 7, a packing layer 8 and a soil layer 10 are arranged in sequence from bottom to top in the stuffing bin, and green p...

Embodiment 2

[0044] A kind of domestic air purification green biological filter bed device, its structure is as follows figure 2 As shown, the suction chamber is arranged under the water storage and the air chamber.

Embodiment 3

[0046] A kind of domestic air purification green biological filter bed device, its structure is as follows image 3 As shown, the suction chamber is arranged on the side of the water storage and air chamber, and the exhaust fan is placed vertically.

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Abstract

The invention relates to a domestic air-purifying environment-friendly bio-filter device composed of an air suction bin, a water and air storage bin and a filler bin. The air suction bin comprises an air suction fan and an air guide pipe. The air guide pipe communicates with the water and air storage bin. The water and air storage bin receives and contains excess water brought by the filler bin due to watering, contains indoor air guided in by the air suction bin and serves as a buffering area to transfer the indoor air to the filler bin. A water discharging pipe is arranged on the bottom side of the water and air storage bin. An air distribution layer, a filler layer and a soil layer are sequentially arranged in the filler bin from bottom to top. Green plants are planted in the filler bin. Compared with the prior art, the domestic air-purifying environment-friendly bio-filter device has the advantages of being adaptive to domestic use, matched with a construction module, capable of being conveniently applied by a family and capable of being assembled at various positions, and the purification implementation capacity of the domestic air-purifying device is greatly improved.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a domestic air purification green biological filter bed device. Background technique [0002] In recent years, China's air pollution problem has become one of the most serious environmental problems. For example, many areas in mainland China are facing the hazards of inhalable particulate matter, especially in the Beijing-Tianjin-Hebei region and the Yangtze River Delta region. The particulate matter often forms a large area of ​​dust. Hazy weather. Sulfur dioxide pollution is also severe. In addition, the northwest region also suffers from severe sand and dust pollution. Because the soil in the south is acidic, the emissions of sulfur dioxide and nitrogen oxides are huge, and the area of ​​acid rain affects almost 1 / 3 of the country's land. The problem of air pollution has become a normal state of urban life and has an impact on people's healthy quality of life. [0003] Under...

Claims

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Application Information

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IPC IPC(8): B01D53/84C02F3/00C02F3/32C02F3/34
CPCB01D3/00B01D53/84B01D2258/06C02F3/327C02F3/34C02F2003/001Y02A50/20
Inventor 陈筝周天鸿王虹
Owner TONGJI UNIV
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