JPS60135591U

JPS60135591U - Refrigerator air duct structure

Info

Publication number: JPS60135591U
Application number: JP2276184U
Authority: JP
Inventors: 石川　成己
Original assignee: 三菱電機株式会社
Priority date: 1984-02-20
Filing date: 1984-02-20
Publication date: 1985-09-09

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の冷蔵庫の風路を示す正面図、第２図は同
じく縦断面図、第３図はこの考案における冷蔵庫の風路
を示す正面図、第４図は同じく縦断面図である。　　　
− ２・・・冷凍室、３・・・冷蔵室、４・・・上部仕切壁
、５・・・野菜専用室、６・・・下部仕切壁、７・・・
熱交換室、８・・・仕切板、９・・・熱交換器、１０・
・・ファン、１１・・・ダクト、１２・・・背面ダクト
、１４・・・ダクト、１５・・・スリット、１６・・・
ダクト、１８・・・中部仕切壁、１９・・・氷温貯蔵専
用室、２０・・・背面ダクト、２２・・・ダクト、２３
・・・帰環ダクト、２４・・・ケース、２５．２６・・
・フランジ、２７・・・空間部、２８・・・ダクト。な
お、図中、同一符号は同−又は相当部分を示す。。Fig. 1 is a front view showing the air passage of a conventional refrigerator, Fig. 2 is a longitudinal sectional view, Fig. 3 is a front view showing the air duct of the refrigerator according to this invention, and Fig. 4 is a longitudinal sectional view. .
- 2... Freezer room, 3... Refrigerator room, 4... Upper partition wall, 5... Vegetable room, 6... Lower partition wall, 7...
Heat exchange chamber, 8... Partition plate, 9... Heat exchanger, 10.
...Fan, 11...Duct, 12...Back duct, 14...Duct, 15...Slit, 16...
Duct, 18... Central partition wall, 19... Ice temperature storage room, 20... Rear duct, 22... Duct, 23
...Return duct, 24...Case, 25.26...
- Flange, 27... Space, 28... Duct. In addition, in the figures, the same reference numerals indicate the same or corresponding parts. .

Claims

[Scope of utility model registration request]

Inside the refrigerator from top to bottom: Freezer compartment 2, Refrigerator compartment 3, Ice temperature storage compartment 19
A heat exchanger 9 and a vegetable compartment 5 are separated by an upper partition wall 4, a middle partition wall 18, and a lower partition wall 6. At the back of the freezer compartment 2, a heat exchanger 7 is separated by a partition plate 8. In a forced convection refrigerator-freezer equipped with a fan 10, the cold air blown from the suction 8a of the partition plate 8 is returned to the heat exchange chamber 7 from the duct 11 of the upper partition wall 4 in the freezer compartment 2, and the cold air in the refrigerator compartment 3 is The cold air blown from the heat exchange chamber 7 through the rear duct 12 is returned to the heat exchange chamber 7 from the duct 14 of the upper partition wall 4, and the ice-temperature storage chamber 19 distributes the cold air, which is divided into Futamata from the rear duct 12, to the central part. It returns to the heat exchange room 7 from the duct 22 of the partition wall 18 via the return duct 23, and returns to the vegetable room 5.
A part of the cold air in the ice temperature storage chamber 19 flows into the ice temperature storage chamber 19 through the slit 15 at the rear of the lower partition wall 6, and this cold air flows into the ice temperature storage chamber 19 through the duct 16 at the front of the lower partition wall 6. An air passage structure for a refrigerator characterized in that a space 27 in front of a housed case 24 is cut out to allow air to flow into the refrigerator compartment 3 from a duct 28 of a middle partition wall 18.