HEAT PUMP SYSTEM - HANGZHOU SANHUA RES INST CO LTD

Title:

HEAT PUMP SYSTEM

Document Type and Number:

WIPO Patent Application WO/2019/238129

Kind Code:

A1

Abstract:

A heat pump system, comprising a compressor (1), a first heat exchanger (3), a second heat exchanger (4), a third heat exchanger (5), an intermediate heat exchanger (6), a first throttling element (8) and a first valve member (9), wherein the intermediate heat exchanger (6) comprises a first heat exchange portion (61) and second heat exchange portion (62) that may carry out heat exchange; a first port of the first heat exchange portion (61) communicates with an inlet of the compressor (1); a second port of the first heat exchange portion (61) may communicate with at least one among an outlet of the second heat exchanger (4) and a second port of the third heat exchanger (5); and a first port of the second heat exchange portion (62) may communicate with a first port of the third heat exchanger (5).

More Like This:

JPS5855653	FEEDER FOR DRIED AIR
WO/2022/261246	REFRIGERATION AND HEAT PUMP SYSTEMS WITH PRESSURE EXCHANGERS
JPS6041769	[Title of the device] Air conditioner

Inventors:

DONG JUNQI (CN)
JIA SHIWEI (CN)

Application Number:

PCT/CN2019/091367

Publication Date:

December 19, 2019

Filing Date:

June 14, 2019

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HANGZHOU SANHUA RES INST CO LTD (CN)

International Classes:

F25B13/00; F25B30/02; F25B40/06

Domestic Patent References:

WO2014171107A1

2014-10-23

Foreign References:

CN107444071A	2017-12-08
CN103328238A	2013-09-25
CN103256746A	2013-08-21
CN203949409U	2014-11-19
CN205768473U	2016-12-07
EP2443402B1	2013-08-07
JP2014163628A	2014-09-08
US20160059666A1	2016-03-03

Other References: