JPS5820885U

JPS5820885U - Flow rate adjustment device in refrigerated case

Info

Publication number: JPS5820885U
Application number: JP11599181U
Authority: JP
Inventors: 行夫永田; 雅和小野
Original assignee: 株式会社岡村製作所
Priority date: 1981-08-04
Filing date: 1981-08-04
Publication date: 1983-02-08
Also published as: JPS624855Y2

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]

図面は、本考案装置の一実施例を示すもので、第１図は
、ナイト力バー収納時の縦断側面図、第２図は、ナイト
カバーの使用時における要部の拡大断面図である。１・・・外箱、１ａ・・・開「１部、２・・・棚板、３
・・・陳列棚、４・・・区画板、５，６・・・流路、７
・・・送風ファン、８・・・蒸発器、９・・・エアカ〜
・テン、１０・・・送風ファン、１１・・・エアカーテ
ン、１２・・・収納部、１３・・・回転軸、１４・・・
磁石、１５・・・ナイト力バー、１６・・・保合部、１
７・・・凹孔、１８・・・磁石、１９・・・通孔、２０
・・・端子、２１・・・導線。The drawings show an embodiment of the device according to the present invention, and FIG. 1 is a longitudinal sectional side view when the night force bar is stored, and FIG. 2 is an enlarged sectional view of the main parts when the night cover is in use. 1... Outer box, 1a... Open "1 copy, 2... Shelf board, 3
... Display shelf, 4... Partition board, 5, 6... Channel, 7
...Blower fan, 8...Evaporator, 9...Air car~
・Ten, 10...Blower fan, 11...Air curtain, 12...Storage section, 13...Rotating shaft, 14...
Magnet, 15... Knight force bar, 16... Holding part, 1
7... Concave hole, 18... Magnet, 19... Through hole, 20
...terminal, 21...conductor.

Claims

[Scope of utility model registration request]

(1) In a refrigerated showcase in which an opening is provided at an appropriate location and a blower fan is used to circulate cooling air to form an air curtain in the opening, a night force bar that closes the opening is provided, A flow rate adjusting device in a refrigerated showcase, characterized in that the function of the blower fan is reduced in conjunction with closing the opening with the cover.

(2) At one side edge of the opening, a night force bar with a conductor fixed in place is attached, and at the other side edge of the opening, a circuit is installed to reduce the function of the cooling air blower fan. Utility model registration claim (1) characterized in that a terminal is provided and the night force bar is closed so that the conductor comes into contact with the terminal and the circuit is energized. The equipment described in section.

(3) The device according to claim (2), wherein the conductor is magnetically attracted to the other side edge of the opening so that the conductor comes into contact with the terminal.

(4) Utility model registration claim No. 1 comprising one blower fan for cooling air, which operates in conjunction with the closing of the opening by the night force bar to reduce its rotation speed. ) to (3).

(5) Utility model registration claim No. 1 comprising a plurality of blowing fans for cooling air and stopping a part of the night force bar in conjunction with closing the opening.
) to (4). {6} Equipped with a blower fan for forming an air curtain of cooling air at the opening, and a blower fan for forming a protective air curtain of non-cooled air in front of the air curtain, Utility model registration claims 1 to 5, in which the functions of both blower fans are reduced in conjunction with closing the opening with a bar.
).