Title:
冷蔵庫
Document Type and Number:
Japanese Patent JP6709363
Kind Code:
B2
Abstract:
A refrigerator comprises: a storage chamber at least divided into a refrigerating chamber (3) and a freezing chamber (4); a first evaporator (22) provided in a cooling chamber (8) which is connected to the storage chamber via an air supply duct (9, 10); a fan (13) through which air cooled by the first evaporator (22) flows toward the storage chamber from the cooling chamber (8); a first air duct opening/closing device (11) inserted into the air supply duct (10) which is connected to the refrigerating chamber (3); a second air duct opening/closing device (12) inserted into the air supply duct (9) which is connected to the freezing chamber (4); a second evaporator (23) provided inside or around the freezing chamber (4) and connected to a refrigerant passage (B) in parallel to the first evaporator (22); and a switching unit (25) that switches whether the refrigerant flows to the first evaporator (22) or the second evaporator (23). The refrigerator can suppress the temperature rise of the storage chamber, and highly preserve the freshness of foodstuffs and the like.
Inventors:
Hiroki Sakabe
Hitoshi Aoki
Hitoshi Aoki
Application Number:
JP2015223736A
Publication Date:
June 17, 2020
Filing Date:
November 16, 2015
Export Citation:
Assignee:
Qingdao Hai Hun Co., Ltd.
Aqua Co., Ltd.
Aqua Co., Ltd.
International Classes:
F25D11/00; F25D17/06; F25D17/08; F25D21/08; F25D21/14
Domestic Patent References:
| JP59200175A | ||||
| JP2001153529A | ||||
| JP57184469U | ||||
| JP2010065946A | ||||
| JP2005164070A | ||||
| JP2013200074A | ||||
| JP2004036975A |
Attorney, Agent or Firm:
Yoshitaka Okada
Masahisa Otake
Takashi Okada
Shimo Shigeki
Masahisa Otake
Takashi Okada
Shimo Shigeki