JP2016028222A5

JP2016028222A5 -

Info

Publication number: JP2016028222A5
Application number: JP2015208898A
Authority: JP
Filing date: 2015-10-23
Publication date: 2016-07-07
Anticipated expiration: 2029-12-03

Description

実施形態の冷蔵庫は、内箱と外箱との間に箱状断熱壁体を挟むように配置して構成された冷蔵庫本体を備えてなる冷蔵庫において、前記箱状断熱壁体の左側面、右側面、背面及び底面に真空断熱パネルが配設されており、前記左側面真空断熱パネル及び前記右側面真空断熱パネルは、機械室に対応する部分が斜めにカットされている。前記背面真空断熱パネルは前記内箱の左右の角部付近まで延長されていると共に、前記背面真空断熱パネルの左辺部及び右辺部は前記左側面真空断熱パネル及び前記右側面真空断熱パネルに近接するように配置されており、前記底面真空断熱パネルは、機械室に対応する部分が内方へ折れ曲がっている。前記背面真空断熱パネルと前記底面真空断熱パネルとの間に離間部が設けられており、前記離間部を通って接続手段が前記機械室内に導入されており、前記接続手段は、冷媒パイプと排水経路とを有しており、前記冷媒パイプは、前記背面真空断熱パネルの前において巻回されており、前記排水経路は、鉛直方向に延びている。前記離間部において、前記底面真空断熱パネルは前記内箱に接触していると共に、前記底面真空断熱パネルは前記外箱から離れるように突出しており、更に、前記底面真空断熱パネルと前記背面真空断熱パネルとの間に発泡断熱手段が設けられている。 The refrigerator according to the embodiment includes a refrigerator main body configured to sandwich a box-shaped heat insulation wall between an inner box and an outer box, the left side surface and the right side of the box-shaped heat insulation wall body A vacuum heat insulation panel is disposed on the surface, back surface, and bottom surface, and the left side vacuum heat insulation panel and the right side vacuum heat insulation panel are cut obliquely at portions corresponding to the machine room. The back vacuum insulation panel extends to the left and right corners of the inner box, and the left and right sides of the back vacuum insulation panel are close to the left side vacuum insulation panel and the right side vacuum insulation panel. The bottom surface vacuum heat insulation panel is bent inward at a portion corresponding to the machine room. A separation portion is provided between the back vacuum insulation panel and the bottom vacuum insulation panel, and a connection means is introduced into the machine room through the separation portion, and the connection means includes a refrigerant pipe and a drain. The refrigerant pipe is wound in front of the rear vacuum heat insulation panel, and the drainage path extends in the vertical direction. In the separation portion, the bottom surface vacuum heat insulation panel is in contact with the inner box, and the bottom surface vacuum heat insulation panel protrudes away from the outer box, and further, the bottom surface vacuum heat insulation panel and the rear surface vacuum heat insulation panel A foam insulation means is provided between the panels .

Claims

In a refrigerator comprising a refrigerator main body configured to sandwich a box-like heat insulation wall between an inner box and an outer box,
A vacuum heat insulation panel is disposed on the left side, right side, back and bottom of the box-shaped heat insulation wall ,
The left side vacuum insulation panel and the right side vacuum insulation panel are cut obliquely at a portion corresponding to the machine room,
The back vacuum insulation panel extends to the left and right corners of the inner box, and the left and right sides of the back vacuum insulation panel are close to the left side vacuum insulation panel and the right side vacuum insulation panel. Are arranged so that
The bottom vacuum insulation panel has a portion corresponding to the machine room bent inward,
A spacing portion is provided between the back vacuum insulation panel and the bottom vacuum insulation panel,
Connection means is introduced into the machine room through the spacing portion,
The connecting means has a refrigerant pipe and a drainage path,
The refrigerant pipe is wound in front of the back vacuum insulation panel,
The drainage channel extends in the vertical direction,
In the separation portion, the bottom surface vacuum heat insulation panel is in contact with the inner box, and the bottom surface vacuum heat insulation panel protrudes away from the outer box, and further, the bottom surface vacuum heat insulation panel and the rear surface vacuum heat insulation panel A refrigerator characterized in that foam insulation means is provided between the panels .

In a refrigerator comprising a refrigerator main body configured to sandwich a box-like heat insulation wall between an inner box and an outer box,
A vacuum heat insulation panel is disposed on the left side, right side, back and bottom of the box-shaped heat insulation wall,
The left side vacuum insulation panel and the right side vacuum insulation panel are cut obliquely at a portion corresponding to the machine room,
The back vacuum insulation panel extends to the left and right corners of the inner box, and the left and right sides of the back vacuum insulation panel are close to the left side vacuum insulation panel and the right side vacuum insulation panel. Are arranged so that
The bottom vacuum insulation panel has a portion corresponding to the machine room bent inward,
A spacing portion is provided between the back vacuum insulation panel and the bottom vacuum insulation panel,
Connection means is introduced into the machine room through the spacing portion,
The connecting means has a refrigerant pipe and a drainage path,
The refrigerant pipe is wound in front of the back vacuum insulation panel,
The drainage channel extends in the vertical direction,
In the separation unit, a portion where the inner box of the rear vacuum insulation panel is separated, refrigerator characterized in that foam insulation means is provided between the bottom surface vacuum insulation panels.

3. The refrigerator according to claim 1 , wherein a thickness dimension in an inner and outer direction of the box-shaped heat insulating wall body is increased in the separation portion .

The refrigerator according to any one of claims 1 to 3, wherein the connecting means includes electrical wiring .

The refrigerator according to any one of claims 1 to 4, wherein the connecting means is covered with a heat insulating material inside or outside the refrigerator body .