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Title:
INDOOR UNIT FOR AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/198202
Kind Code:
A1
Abstract:
Provided is an indoor unit for air conditioners, wherein the opening of a gap formed by neighboring heat exchanging blocks is suppressed, and sealing of the gap is improved. This indoor unit for air conditioners is provided with: a heat exchanger configured form a plurality of heat exchanging blocks; a side plate attached to a longitudinal end section of the heat exchanger; a seal member that plugs a gap between the end sections of two neighboring heat exchange blocks; and a seal pressing member that holds the seal member in the gap. The heat exchange block is provided with: a heat transfer pipe extending in the longitudinal direction of the heat exchanger; and a plurality of fins arranged in the extension direction of the heat transfer pipe. The seal pressing member is provided with: movement restricting pieces that are formed at end sections of the heat exchanger in a direction perpendicular to the longitudinal direction, and protrude toward the heat exchanger; and fixing pieces which are formed at end sections in the longitudinal direction. The movement restricting pieces are inserted between the fins, the two heat transfer pipes neighboring each other are positioned between a pair of the movement restriction pieces, and the fixing pieces are fixed to the side plate.

Inventors:
KOYANAGI, Yohei (1-13-5 Kudankita, Chiyoda-k, Tokyo 73, 〒1020073, JP)
ISHIKAWA, Masato (1-13-5 Kudankita, Chiyoda-k, Tokyo 73, 〒1020073, JP)
Application Number:
JP2018/015403
Publication Date:
October 17, 2019
Filing Date:
April 12, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F24F13/30; F24F1/00
Foreign References:
JP2015124952A2015-07-06
JPH09145144A1997-06-06
JP2016133284A2016-07-25
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (East 8F, TORANOMON TWIN BLDG. 10-1 Toranomon 2-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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