COOLING SYSTEM OF REFRIGERATION APPLIANCE HAVING IN-DOOR VARIABLE COMPARTMENTS

Title:

COOLING SYSTEM OF REFRIGERATION APPLIANCE HAVING IN-DOOR VARIABLE COMPARTMENTS

Document Type and Number:

WIPO Patent Application WO/2021/068837

Kind Code:

A1

Abstract:

A refrigeration appliance (100) comprises: a food preservation compartment (118); a freezer compartment (116); and variable compartments (300, 302) defined in a door (126) of the refrigeration appliance (100). The refrigeration appliance (100) further comprises a cooling system (400) configured to provide cooling air to the food preservation compartment (118), the freezer compartment (116), and the variable compartments (300, 302). The cooling system (400) is sealed, and comprises: a food preservation fan (402) configured to push air from a first portion of the cooling system (400) to the food preservation compartment (118); a door-in-door fan (404) configured to push air from at least a second portion of the cooling system (400) to the variable compartments (300, 302); and a freezer fan (406) configured to push air from a third portion of the cooling system (400) to the freezer compartment (116).

Inventors:

VIJAYAN VINEETH (US)
KYRIACOU STEPHANOS (US)

Application Number:

PCT/CN2020/119350

Publication Date:

April 15, 2021

Filing Date:

September 30, 2020

Export Citation:

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Assignee:

HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER US APPLIANCE SOLUTIONS INC (US)

International Classes:

F25D23/04; F25D11/02

Foreign References:

US20190264974A1	2019-08-29
CN107869871A	2018-04-03
CN206695474U	2017-12-01
CN109780801A	2019-05-21
CN207999987U	2018-10-23
CN102695933A	2012-09-26
KR20180072146A	2018-06-29

Other References: