Title:
VENTILATION UNIT
Document Type and Number:
WIPO Patent Application WO/2024/053703
Kind Code:
A1
Abstract:
A ventilation unit (130) comprises a supply air fan, a ventilation hose (132), a suction port (SP), a blowing port (BP), an adsorption member, and a control unit. The adsorption member is provided in a ventilation path (VP) extending from the suction port (SP) to the blowing port (BP) through the supply air fan. The control unit performs air supply operation and air exhaust operation. The air supply operation involves driving the supply air fan to supply outdoor air to an indoor space (ID) through the ventilation hose (132) via the ventilation path (VP). The air exhaust operation involves driving the supply air fan in the same rotation direction as the air supply operation to exhaust indoor air to an outdoor space (OD) through the ventilation hose (132) without through the adsorption member.
Inventors:
OKAMOTO RYO
Application Number:
PCT/JP2023/032656
Publication Date:
March 14, 2024
Filing Date:
September 07, 2023
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F24F7/10; F24F3/14; F24F7/007
Foreign References:
| JP2003176944A | 2003-06-27 | |||
| JP2003314858A | 2003-11-06 | |||
| JP2006090625A | 2006-04-06 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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