空気清浄機
- 专利权人:
- シャープ株式会社
- 发明人:
- 重本 直之,花井 孝広,山下 裕康
- 申请号：
- JP2007234308
- 公开号：
- JP5201917B2
- 申请日:
- 2007.09.10
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an air purification apparatus increased in air purification capacity with compact constitution.
SOLUTION: Air sucked by operation of an air blower is filtered in a prefilter 2 and coarse dust is collected, deodorized by a deodorizing filter 3, deodorized by activated carbon stuck to a space-maintaining sheet by passing through the space-maintaining sheet provided in a dust collection filter 4, and further filtered by a collection sheet with fine dust collected there and blown out. The dust collection filter 4 as well as the deodorizing filter 3 has deodorizing property to increase the deodorization capacity. As the collection sheet is secured on the space-maintaining sheet, deterioration of the dust collection and deodorization properties due to unnecessary deformation is prevented. Even if the activated carbon on the deodorizing filter 3 and space-maintaining sheet is separated, it is collected on the downstream collection sheet, to suppress discharge of the activated carbon to the outside (re-pollution of air).
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
