Search International and National Patent Collections

1. (WO2018135277) AIR CONDITIONING SYSTEM

Pub. No.:    WO/2018/135277    International Application No.:    PCT/JP2017/047000
Publication Date: Fri Jul 27 01:59:59 CEST 2018 International Filing Date: Thu Dec 28 00:59:59 CET 2017
IPC: F25B 1/00
F25B 13/00
Applicants: DAIKIN INDUSTRIES, LTD.
ダイキン工業株式会社
Inventors: ZHANG, Lingbo
張 玲波
SUN, Yingjun
孫 英俊
OKAMOTO, Atsushi
岡本 敦
Title: AIR CONDITIONING SYSTEM
Abstract:
An air conditioning system that is useful for preventing condensation in electric component cooling pipes constituting a part of a refrigerant pipe line. This air conditioning system includes a compressor, an outdoor heat exchanger, and an indoor heat exchanger that are sequentially connected by a refrigerant pipeline. The refrigerant pipeline between the outdoor heat exchanger and the indoor heat exchanger includes a cooling pipeline that has an inlet end and an outlet end. The cooling pipeline includes a first branch pipe and a second branch pipe that are provided in parallel between the inlet end and the outlet end, the first branch pipe being provided with a nested electrical component cooling pipe, and the second branch pipe being provided with a flow control component.