Title:
冷蔵冷凍装置
Document Type and Number:
Japanese Patent JP7333863
Kind Code:
B2
Abstract:
Disclosed is a refrigerating and freezing device, including: a storage compartment partitioned into a plurality of first spaces; a cooling chamber configured to accommodate an evaporator of the refrigerating and freezing device; an air channel system having a plurality of first air supply outlets, a main return air outlet and an on-off control device; and a plurality of drawers, wherein each drawer is mounted in one of the first spaces, each drawer has an air inlet and a return air outlet, each air inlet is communicated with one of the first air supply outlets, and each return air outlet is communicated with the main return air outlet; and the on-off control device is configured to control air flow from the cooling chamber to flow to one or more of the plurality of first air supply outlets, and then control all or part of the air flow to flow to the corresponding drawers, thus controlling the temperature in the corresponding drawers. Independent temperature control is realized in each drawer of a refrigerating compartment of a refrigerator, to achieve a best storage environment area for different food and guide a user to correctly place the food in a best storage space.
Inventors:
Gakurei
Expenses
Lee Chunyang
Princess Ritsukatsu
Expenses
Lee Chunyang
Princess Ritsukatsu
Application Number:
JP2022503784A
Publication Date:
August 25, 2023
Filing Date:
July 20, 2020
Export Citation:
Assignee:
Qingdao Haiyi Special Refrigeration Appliance Co., Ltd.
International Classes:
F25D17/08; F25D13/04; F25D25/00
Domestic Patent References:
| JP2010071486A | ||||
| JP2018528383A |
Foreign References:
| CN104930785A | ||||
| CN208567250U | ||||
| CN1752679A |
Attorney, Agent or Firm:
Baba Shiho
Karakama Mutsumi
Karakama Mutsumi