Compound dust-removal and sound-insulation influent air filtering device
A filter device and composite technology are applied in the field of composite dust removal, sound insulation and air intake filter devices to achieve the effect of remarkable effect and simple structure.
Inactive Publication Date: 2010-11-10
陈妙生
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Problems solved by technology
[0003] The technical problem to be solved by the patent of the present invention is to prevent the occurrence of carbon monoxide poisoning through the introduction of fresh air through the natural ventilation device, reduce the harmfulness of indoor and outdoor air pollution to human health, and provide a non-energy-consuming, using indoor and outdoor atmospheric pressure difference as a drive. It is a composite dust removal and sound insulation air intake filter device that filters and purifies the outdoor air containing moisture, dust and noise, and flows into the room after sound absorption and noise reduction treatment, so as to achieve building energy saving, emission reduction and environmental protection effects
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[0036] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 As shown, the described composite dust removal and sound insulation intake filter device 1 is characterized in that it is used to set up a vent on the wall of a building, and an outdoor bush 3 and an intermediate connecting bush are arranged in the vent according to the thickness of the wall. The sleeve 4 and the indoor bushing 2, the bushing is provided with the first-stage dust removal and purification device 5, the rectification channel 26, the second-stage dust removal and purification device 6, the indoor ventilation grille 9, Adjustable indoor ventilation baffle 10; an air guide pipe 11 is connected to the outdoor end of the first-stage dust removal and purification device 5, so that the air flows in order through the air guide pipe 11, the first-stage dust removal and purification device 5, the rectification channel 26, the second Level dust removal and purification device 6, indoor v...
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The invention relates to a compound dust-removal and sound-insulation influent air filtering device characterized in that the compound dust-removal and sound-insulation influent air filtering device is used for natural ventilation and air exchange of residential architecture, has no energy consumption when the tightness is in a favorable state, and utilizes the pressure difference of indoor air and outdoor air as driving power to introduce the outdoor air containing moisture, dust and noise indoors, and meanwhile, the influent air filtering device obtains three-time filtration and repeated purification of three layers of dust removing filter screens and a secondary dust removing and purifying device, wherein the three-time filtration and repeated purification comprises dehumidification and dust removal, filtration and purification as well as sound adsorption and noise reduction. The invention has simple, compact and reasonable structure and effectively utilizes natural resources to achieve the dehumidifying efficiency of 95%, the dust removing efficiency of 90%, the dust removing grain size not greater than 10 mum and the noise reduction capacity of 35 dB, and then the quality of the air flowing indoors can be fully improved, thereby reducing the damage of indoor and outdoor air pollution on the health of human bodies and achieving the effects of energy saving and emission reduction.
Description
technical field [0001] The patent of the present invention is a composite dust-removing and sound-insulating air intake filter device, which involves natural ventilation and ventilation devices for residential buildings in humid and northern areas. The field of energy saving, emission reduction and environmental protection with the functions of filtering and purifying, absorbing and reducing the air of gas, dust and noise. Background technique [0002] At present, the exhaust emissions of diesel engine passenger and trucks running on the road, the moisture, dust, and noise emitted by factories, mines, and construction sites are the main reasons for the pollution of the outdoor air environment. The chemical coatings and adhesives of indoor furniture and chemical synthetic materials for decoration frequently emit harmful gases such as formaldehyde and benzene, volatile chemical organic substances (TVOC), and the use of natural marble as residential floor materials, The indoor...
Claims
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IPC IPC(8): F24F13/28
Inventor 陈妙生
Owner 陈妙生