Title:
HEAT EXCHANGE VENTILATOR
Document Type and Number:
WIPO Patent Application WO/2020/008597
Kind Code:
A1
Abstract:
A heat exchange ventilator has a plurality of guide rails (11) that is installed inside an outer box (5), engages with a heat exchanger frame (22), and guides the attachment/detachment of a heat exchanger (8) to/from the outer box (5), an air filter (12) disposed downstream of the heat exchanger (8) in the air supply passage in the outer box (5) to remove impurities contained in the air supply flow, and an air filter holding part fixed to the first surface in the outer box (5) and holding the air filter (12). The air filter holding part is disposed, on the first surface, at a position facing a downstream guide rail which is a guide rail that engages with a heat exchanger frame (22) attached to a side in the outer box (5) disposed on the downstream side of the air supply ventilation path. The air filter (12) is held between the air filter holding portion and the downstream guide rail while being in close contact with the air filter holding portion and the downstream guide rail.
Inventors:
TODA YUTA (JP)
Application Number:
PCT/JP2018/025556
Publication Date:
January 09, 2020
Filing Date:
July 05, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F7/08
Domestic Patent References:
| WO2016194260A1 | 2016-12-08 |
Foreign References:
| JPH0372245U | 1991-07-22 | |||
| JPH01109746U | 1989-07-25 | |||
| JPH0328645A | 1991-02-06 | |||
| JPH0252038U | 1990-04-13 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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