HEAT PUMP SYSTEM - MITSUBISHI ELECTRIC CORP

Title:

HEAT PUMP SYSTEM

Document Type and Number:

WIPO Patent Application WO/2016/147389

Kind Code:

A1

Abstract:

This heat pump system is provided with: a compressor that compresses a refrigerant; a first heat exchanger that exchanges heat between a heating medium and the refrigerant compressed by the compressor; a second heat exchanger that exchanges heat between the heating medium and the refrigerant compressed by the compressor; a first pipe in which the refrigerant being supplied from the compressor to the first heat exchanger passes; a second pipe in which the refrigerant returning from the first heat exchanger to the compressor passes; a third pipe in which the refrigerant being supplied from the compressor to the second heat exchanger after returning from the first heat exchanger passes; and a switch device that switches the flow of the heating medium between first mode and second mode. In the first mode, the heating medium flows in series in the first heat exchanger and the second heat exchanger, and in the second mode, the heating medium flows in parallel in the first heat exchanger and the second heat exchanger.

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WO/2021/059635	REFRIGERATION DEVICE
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JPS6380172	CONTROLLER FOR COMPRESSOR

Inventors:

TAKAYAMA KEISUKE (JP)

Application Number:

PCT/JP2015/058291

Publication Date:

September 22, 2016

Filing Date:

March 19, 2015

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)

International Classes:

F25B1/00; F24D3/18; F24H1/00; F25B6/04

Domestic Patent References:

WO2012008431A1

2012-01-19

Foreign References:

JP2006132427A	2006-05-25
JP2008002776A	2008-01-10
JP2011153760A	2011-08-11
JPS512325Y1	1976-01-23
JP2002048359A	2002-02-15

Other References: