Filter cleaning unit, self-cleaning air purification apparatus and use method thereof

Filter cleaning unit, self-cleaning air purification apparatus and use method thereof

  • CN 103,691,218 A
  • Filed: 11/16/2013
  • Published: 04/02/2014
  • Est. Priority Date: 11/16/2013
  • Status: Active Application
First Claim
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1. a cleaning filtration unit, it is characterized in that:

  • this cleaning unit comprises installing rack (1) and is arranged at the sweep-up pipe (3) on installing rack (1), offers respectively the suction port (4) and the dust catcher connector (5) that are connected with sweep-up pipe (3) inside on described sweep-up pipe (3).

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