HEAT STORAGE HEAT EXCHANGE DEVICE

Title:

HEAT STORAGE HEAT EXCHANGE DEVICE

Document Type and Number:

WIPO Patent Application WO/2014/049834

Kind Code:

A1

Abstract:

Provided is a heat storage heat exchange device configured so that thermal stress acting on the portion at which a housing and refrigerant piping which is connected to a heat storage heat exchanger are connected can be reduced with the sealing characteristics of a heat storage material within the housing maintained. A heat storage heat exchange device comprises a heat storage container (50), a heat storage heat exchanger (42), a heat storage material (P), gas refrigerant connection piping (45), and a rubber member (55). The gas refrigerant connection piping (45) is connected to the heat storage heat exchanger (42) and extends from the inside to the outside while passing through the piping mounting opening (50x) of the heat storage container (50). The rubber member (55) seals between the piping mounting opening (50x) of the heat storage container (50) and the gas refrigerant connection piping (45). The gas refrigerant connection piping (45) is not affixed to the rubber member (55) but is provided so as to be movable in the direction in which the gas refrigerant connection piping (45) passes through the piping mounting opening (50x) of the heat storage container (50).

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Inventors:

HONDA MASAHIRO
KOBA KOUHEI

Application Number:

PCT/JP2012/075090

Publication Date:

April 03, 2014

Filing Date:

September 28, 2012

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)
DAIKIN EUROPE NV (BE)

International Classes:

F28D20/00; F24F5/00

Foreign References:

JP2005321118A	2005-11-17
JPS57129991A	1982-08-12
JP2001280549A	2001-10-10
JP2008064372A	2008-03-21

Other References: