VERTICAL CHANNEL FOR BUILDING AIR CONDITIONING SYSTEM

DE102025155345A1Undetermined Publication Date: 2026-07-16ISHIKAWA KK
View PDF 1 Cites 0 Cited by

Patent Information

Application Number
DE102025155345
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-01-14
Filing Date
2025-12-30
Publication Date
2026-07-16

Smart Images

  • Figure 00000000_0000_ABST
    Figure 00000000_0000_ABST
Patent Text Reader

Abstract

A vertical duct is to be provided for the circulation of air through rooms on the upper and lower floors of a building. This duct is capable of keeping the air clean while maintaining an appropriate temperature and humidity throughout the building. A photocatalyst 102, 105 is sprayed onto an inner wall surface of a vertical duct 44, 47, and baffle plates 202 are arranged at regular intervals along the length of a long shaft 201 of the same. Each baffle plate 202 is circular in shape, and an LED light 101, 104 is provided on the inner wall surface of the vertical duct 44, 47 to emit light towards the photocatalyst 102, 105. An axial fan 51, 55 can be a vertical duct fan 51' with a HEPA filter 51c and a sirocco fan 51d.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Building air-conditioning system and air-conditioning method

    JP2022074502A