House ventilating filtering device

房屋通风过滤装置

  • Inventors: ZHUXING LIANG
  • Assignees: 梁助兴
  • Publication Date: March 24, 2004
  • Publication Number: CN-2607537-Y

Abstract

本实用新型公开了一种房屋通风过滤装置,它包括有通风道,其设计要点是其通风道由前后两个半截壳体构成,在前半截壳体内设有突缘,在突缘上固定有空气滤芯。如此设计的通风过滤装置,安装在房屋的墙壁上或者窗户上留出的通风通道中。在安装时应在房屋内同时安装两个以上,以利用自然风使室内空气形成对流,从而起到通风的作用。由于通风壳体内设有空气滤芯,故在通风时,空气即可通过该装置得到净化,从而避免了通风过程中的尘土吸入。本实用新型结构简单、使用方便,且在通风、除尘过程中无需耗费电能。
The utility model discloses a house ventilating and filtering device comprising a ventilating passage. The key design point is that the ventilating passage is composed of a front half housing and a rear half housing. The front half housing is provided with a protuberant edge. An air filtration core is fixed on the protuberant edge. The so-designed ventilating and filtering device is arranged on a ventilating passage remained on the house wall or on the window. When at installment, two or more ventilating and filtering devices are installed inside the house so as to use the natural wind for the indoor air convection, thus playing a role of ventilating. Because of the arrangement of the air filtration core in the housing, the air can be purified through the ventilating and filtering device when at ventilation, thus avoiding the suctioned dust during the ventilation. The utility model has the advantages of a simple structure and a convenient operation and consumes no electric energy during the ventilation and dust removal processes.

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    Publication numberPublication dateAssigneeTitle
    CN-102494382-AJune 13, 2012纪瑞星Ventilation device and wall body