Toilet air purification device

Toilet air purification device

  • CN 101,322,852 B
  • Filed: 07/01/2008
  • Issued: 01/01/2014
  • Est. Priority Date: 07/01/2008
  • Status: Active Grant
First Claim
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1. a toilet air purification device, is characterized in that, comprising:

  • Housing, be formed with air inlet and air outlet on described housing, removably be provided with air-inlet grille in wherein said air inlet, and removably be provided with air outlet grate in described air outlet;

    Drainage screen, be formed with catechin and/or nano-silver ionic material layer on described drainage screen, described drainage screen is arranged in described housing and contiguous described air inlet, for filtering, via described air inlet, enters the air in housing and air is carried out to preliminary deodorization and sterilization purification;

    Photocatalysed purifier, described photocatalysed purifier is arranged in described housing and is positioned at the downstream of drainage screen along air mobile direction in housing, carry out re-pasteurization deodorization purification for the air to purifying through preliminary deodorization and sterilization, wherein said photocatalysed purifier comprises nano-titania particle spraying guard, and ultraviolet light source, described ultraviolet light source is located in described nano-titania particle spraying guard;

    Ozonator, described ozonator is located in nano-titania particle spraying guard;

    WithBlower fan, described blower fan is arranged in described housing and contiguous described air outlet, for air is drawn in housing and will through preliminary deodorization and sterilization, purify successively and re-pasteurization deodorization purification after air discharge described housing by described air outlet.

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