Title:
BRANCH UNIT, REFRIGERATION DEVICE, AND METHOD FOR INSTALLING REFRIGERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/142575
Kind Code:
A1
Abstract:
In an air conditioning device, which is a refrigeration device, a branch unit (13) is provided in a liquid-side coupling pipeline and a gas-side coupling pipeline connecting an outdoor unit to a plurality of indoor units. In the branch unit (13), a liquid-side header (50) and a gas-side header (60) are accommodated in a casing (40). The liquid-side header (50) is provided with one liquid-side combined port (52) and a plurality of liquid-side branch ports (54a to 54f). The gas-side header (60) is provided with one gas-side combined port (62) and a plurality of gas-side branch ports (64a to 64f). The branch unit (13) is installed indoors. Work to install the air conditioning device can be simplified by employing the branch unit (13).
Inventors:
KANAOKA KOUJI (JP)
Application Number:
PCT/JP2018/046488
Publication Date:
July 25, 2019
Filing Date:
December 18, 2018
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B41/00; F16L41/02; F16L47/26; F24F1/32
Foreign References:
| JP2005326090A | 2005-11-24 | |||
| JPH04217760A | 1992-08-07 | |||
| JPH04332356A | 1992-11-19 | |||
| JPH07208831A | 1995-08-11 | |||
| JPH01153425U | 1989-10-23 | |||
| JP2007232286A | 2007-09-13 | |||
| EP2365253A2 | 2011-09-14 | |||
| JPS63226567A | 1988-09-21 |
Other References:
See also references of EP 3730874A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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