Title:
冷蔵庫
Document Type and Number:
Japanese Patent JP6830321
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a refrigerator capable of performing rapid cooling automatically when a food product is stored, while suppressing deterioration in heat insulation performance between an upper freezing chamber and a refrigeration chamber or a vegetable chamber.SOLUTION: A refrigerator includes: a heat insulation box body for forming a refrigeration chamber and a freezing chamber; a refrigeration cycle for generating cold air; and a cold air supply passage for supplying cold air from the refrigeration cycle to the refrigeration chamber and the freezing chamber by a blower fan. The freezing chamber has: an upper part freezing chamber 4 provided adjacent to and below a refrigeration chamber 2; and a lower part freezing chamber 5 provided below and adjacent to the freezing chamber 4. In the lower part freezing chamber 5, a plurality of stages of storage containers are arranged, and within a vertical projection of an uppermost stage storage container 63 of the plurality of stages of storage containers, first temperature detection means 50 is provided. Based on the detection result by the first temperature detection means 50, the uppermost stage storage container 63 in which food products are stored is rapidly cooled.SELECTED DRAWING: Figure 4
Inventors:
Makoto Ogawa
Kaden Yohei
Yoshiaki Fujiki
Suzuki Zunself
Kaden Yohei
Yoshiaki Fujiki
Suzuki Zunself
Application Number:
JP2016083304A
Publication Date:
February 17, 2021
Filing Date:
April 19, 2016
Export Citation:
Assignee:
Hitachi Global Life Solutions, Inc.
International Classes:
F25D11/02; F25D17/08; F25D29/00
Domestic Patent References:
| JP2013100974A | ||||
| JP201635335A | ||||
| JP2005308294A | ||||
| JP3164678A | ||||
| JP719700A | ||||
| JP4136673A |
Attorney, Agent or Firm:
Yuji Toda