Title:
AIR EVACUATION DEVICE, HEAT EXCHANGE UNIT AND FIXING TOOL
Document Type and Number:
WIPO Patent Application WO/2011/083519
Kind Code:
A1
Abstract:
Provided are an air evacuation device by which an operator can easily evacuate air when air bubbles occur within a circulation path of a heat exchanger; a heat exchange unit provided with the air evacuation device; and a fixing tool suitable for the air evacuation device.
A convector (1) is a heat exchange unit provided with a heat exchanger (2) which exchanges heat between air and a medium circulating through the circulation path. A front grill (12), an air filter (13), and an intake grill (14) cover the front surface of the heat exchanger (2). The front grill (12) and the air filter (13) constitute a maintenance open structure for exposing an opening (24) on the front surface of the heat exchanger (2) when maintenance work is performed. A valve (25) connected to the circulation path is disposed on the front surface of the heat exchanger (2), which faces the opening (24).
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Inventors:
KIZAWA, Toshihiro (DAIKIN INDUSTRIES LTD., 1000-2, Aza Ootani, Okamoto-cho, Kusatsu-sh, Shiga 26, 〒5258526, JP)
木澤敏浩 (〒26 滋賀県草津市岡本町字大谷１０００番地の２ ダイキン工業株式会社 滋賀製作所内 Shiga, 〒5258526, JP)
NAKAI, Akinori (DAIKIN INDUSTRIES LTD., 1000-2, Aza Ootani, Okamoto-cho, Kusatsu-sh, Shiga 26, 〒5258526, JP)
木澤敏浩 (〒26 滋賀県草津市岡本町字大谷１０００番地の２ ダイキン工業株式会社 滋賀製作所内 Shiga, 〒5258526, JP)
NAKAI, Akinori (DAIKIN INDUSTRIES LTD., 1000-2, Aza Ootani, Okamoto-cho, Kusatsu-sh, Shiga 26, 〒5258526, JP)
Application Number:
JP2010/000099
Publication Date:
July 14, 2011
Filing Date:
January 08, 2010
Export Citation:
Assignee:
DAIKIN INDUSTRIES, LTD. (Umeda Center Building, 4-12 Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
ダイキン工業株式会社 (〒23 大阪府大阪市北区中崎西２丁目４番１２号梅田センタービル Osaka, 〒5308323, JP)
DAIKIN EUROPE N.V. (Zandvoordestraat 300, Oostende, 8400, 8400, BE)
ダイキン ヨーロッパ エヌ．ヴイ． (8400 オステンド ザンドヴォルデシュトラート ３００ Oostende, 8400, BE)
KIZAWA, Toshihiro (DAIKIN INDUSTRIES LTD., 1000-2, Aza Ootani, Okamoto-cho, Kusatsu-sh, Shiga 26, 〒5258526, JP)
ダイキン工業株式会社 (〒23 大阪府大阪市北区中崎西２丁目４番１２号梅田センタービル Osaka, 〒5308323, JP)
DAIKIN EUROPE N.V. (Zandvoordestraat 300, Oostende, 8400, 8400, BE)
ダイキン ヨーロッパ エヌ．ヴイ． (8400 オステンド ザンドヴォルデシュトラート ３００ Oostende, 8400, BE)
KIZAWA, Toshihiro (DAIKIN INDUSTRIES LTD., 1000-2, Aza Ootani, Okamoto-cho, Kusatsu-sh, Shiga 26, 〒5258526, JP)
International Classes:
F24F1/00; F24D3/10; F28F9/00
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (South Forest Bldg, 1-4-19 Minamimori-machi, Kita-ku, Osaka-sh, Osaka 54, 〒5300054, JP)
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