JPS613386U

JPS613386U - Refrigerant pipe installation structure for refrigerator/freezer case

Info

Publication number: JPS613386U
Application number: JP8751884U
Authority: JP
Inventors: 和夫荻原
Original assignee: 日本建鐵株式会社
Priority date: 1984-06-13
Filing date: 1984-06-13
Publication date: 1986-01-10

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 drawings]

第１図は本考案の取付構造で冷媒管を取付ける冷凍冷蔵
ショーケースの要部の斜視図、第２図は同上管取付後の
要部斜視図、第３図は同上横断平面図、第４図は側板を
取付けた同上横断平面図、第５図は従来の冷媒管取付構
造により冷媒管を取付けた冷凍冷蔵オープンショーケー
スの要部の斜視図、第６図は同上横断平面図である。１・・・ショーケース本体、１ａ・・・側部フレーム、
１ｂ・・・断熱壁、２・・・前面開口部、３・・・ダク
ト板、４・・・商品収納庫、５・・・冷気循環ダクト、
６・・・冷却器、７・・・冷気吹出口、８−・・吸込口
、９・・・冷媒液管、１０・・・冷媒吸込管、１１・・
・膨張弁、１２・・・切欠き部、１３・・・溝条、１４
・・・凹部、１５・・・側板、２０・・・冷媒管出口筒
、２１・・・断熱材。Fig. 1 is a perspective view of the main parts of a freezer/refrigeration showcase in which refrigerant pipes are installed using the mounting structure of the present invention, Fig. 2 is a perspective view of the main parts after the above pipes are installed, Fig. 3 is a cross-sectional plan view of the above, and Fig. 4 The figure is a cross-sectional plan view of the same as above with side plates attached, FIG. 5 is a perspective view of a main part of a refrigerated freezer open showcase with refrigerant pipes attached using a conventional refrigerant pipe mounting structure, and FIG. 6 is a cross-sectional plan view of the same as above. 1... Showcase main body, 1a... Side frame,
1b...Insulating wall, 2...Front opening, 3...Duct board, 4...Product storage, 5...Cold air circulation duct,
6... Cooler, 7... Cold air outlet, 8-... Suction port, 9... Refrigerant liquid pipe, 10... Refrigerant suction pipe, 11...
- Expansion valve, 12... Notch, 13... Groove, 14
... recess, 15... side plate, 20... refrigerant pipe outlet tube, 21... heat insulating material.

Claims

[Scope of utility model registration request]

In a refrigerated/refrigerated showcase in which a case body formed by a heat insulating wall is divided into a product storage area and a cold air circulation path, and a cooler is disposed in the cold air circulation path, the side part of the showcase body A refrigerant pipe mounting structure for a frozen/refrigerated showcase, characterized in that a recess is formed in the length direction of the frame, and a refrigerant pipe connected to the cooler rises above the case and is disposed inside the recess.