FRESH-KEEPING DEVICE AND REFRIGERATOR

A fresh-keeping device for a refrigerator, and a refrigerator. The fresh-keeping device (100) comprises: a fresh-keeping box body (101) having a lower frame (103) and an upper frame (102), the lower frame (103) being provided with an accommodating space as well as an opening (111) and a gas inlet (6...

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Bibliographic Details
Main Authors TANG, Xueqiang, REN, Xianghua, ZHOU, Xin
Format Patent
LanguageEnglish
French
German
Published 19.07.2023
Subjects
BLASTING
COLD ROOMS
COMBINED HEATING AND REFRIGERATION SYSTEMS
COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS
HEAT PUMP SYSTEMS
HEATING
ICE-BOXES
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
REFRIGERATION OR COOLING
REFRIGERATORS
WEAPONS
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Summary:A fresh-keeping device for a refrigerator, and a refrigerator. The fresh-keeping device (100) comprises: a fresh-keeping box body (101) having a lower frame (103) and an upper frame (102), the lower frame (103) being provided with an accommodating space as well as an opening (111) and a gas inlet (601) communicated with the accommodating space, the upper frame (102) being provided with a refrigerating air channel (301), and the refrigerating air channel (301) being used for refrigerating the accommodating space; a drawer (104) capable of entering from the opening (111) and accommodated in the accommodating space so as to fit the fresh-keeping box body (101) to form the sealed accommodating space (308); and a nitrogen generating means (105) connected to the side of the fresh-keeping box body (101) on which the gas inlet (601) is formed and capable of charging generated nitrogen into the accommodating space (308) from the gas inlet (601).
Bibliography:Application Number: EP20200927243