Title:
REFRIGERATOR
Document Type and Number:
Japanese Patent JP2019138514
Kind Code:
A
Abstract:
To provide a refrigerator suppressed in thermal influence to the inside of the refrigerator while securing a heat exchange length of a suction pipe.SOLUTION: In a refrigerator having a cooling temperature zone chamber, a freezing temperature zone chamber, a heat insulation partitioning wall for partitioning the cooling temperature zone chamber and the freezing temperature zone chamber, a compressor for discharging a refrigerant, and a radiator for radiating heat of the refrigerant to outside air, and including a first capillary tube for decompressing the refrigerant, a first evaporator absorbing heat from the inside of the cooling temperature zone chamber, a first suction pipe for returning the refrigerant flowing out from the first evaporator to the compressor, a second capillary tube for decompressing the refrigerant, a second evaporator for absorbing heat from the inside of the freezing temperature zone chamber, and a second suction pipe for returning the refrigerant flowing out from the second evaporator to the compressor, a heat exchange portion for exchanging heat between the first capillary tube and the first suction pipe, is extended at a back surface of the heat insulation partitioning wall or the cooling temperature zone chamber at a side near the compressor with respect to an intermediate position of its total length.SELECTED DRAWING: Figure 5
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Inventors:
KONUMA TOMOHITO
OKADOME SHINICHIRO
OGAWA MASANOBU
KAWAI RYOJI
OKADA FUKUTARO
OKADOME SHINICHIRO
OGAWA MASANOBU
KAWAI RYOJI
OKADA FUKUTARO
Application Number:
JP2018020656A
Publication Date:
August 22, 2019
Filing Date:
February 08, 2018
Export Citation:
Assignee:
HITACHI GLOBAL LIFE SOLUTIONS INC
International Classes:
F25D19/00; F25D21/14; F25D23/00
Domestic Patent References:
| JP2017156027A | 2017-09-07 | |||
| JP2016008809A | 2016-01-18 | |||
| JP2000121178A | 2000-04-28 | |||
| JPS5819677A | 1983-02-04 | |||
| JPS59157466A | 1984-09-06 |
Attorney, Agent or Firm:
Yuji Toda