Air purification device, indoor unit and air conditioner

WO2026020526A1PCT designated stage Publication Date: 2026-01-29QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
View PDF 4 Cites 0 Cited by

Patent Information

Application Number
PCT/CN2024/113426
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-07-23
Filing Date
2024-08-20
Publication Date
2026-01-29

Smart Images

  • Figure CN2024113426_29012026_PF_FP_ABST
    Figure CN2024113426_29012026_PF_FP_ABST
Patent Text Reader

Abstract

An air purification device, an indoor unit and an air conditioner. The air conditioner comprises the indoor unit and an outdoor unit. The indoor unit is connected to the outdoor unit. The indoor unit comprises the air purification device. The air purification device comprises an adsorption filter, a decomposition portion and a driving portion. The adsorption filter can adsorb pollutants in the air, is arranged in a surrounding manner, and forms multiple layers of first regions that come into contact with the air; and the air is suited for flowing through the multiple layers of first regions in the flow direction thereof. The decomposition portion enables desorption and decomposition of the pollutants adsorbed on the adsorption filter. The driving portion enables relative movement between the adsorption filter and the decomposition portion.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Air treatment device and air conditioner with same

    CN114543187A

  • Indoor unit of air conditioner

    CN115479318A

  • Air conditioner outdoor unit filter screen shaft roll self-cleaning device

    CN210114920U

  • Air cleaning apparatus, air purification apparatus, and air conditioning device

    JP2008055287A