JPS58175842U

JPS58175842U - Evaporator and accumulator connection device

Info

Publication number: JPS58175842U
Application number: JP7097182U
Authority: JP
Inventors: 幸一郎佐藤; 章渡辺
Original assignee: 昭和アルミニウム株式会社
Priority date: 1982-05-14
Filing date: 1982-05-14
Publication date: 1983-11-24
Also published as: JPH0114367Y2

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図はアキュムレータを備えた蒸発器の正面図、第２
図はこの考案の実施例を示すもので、アキュムレータと
冷媒流通管の連結部分の一部切欠き拡大側面図、第３図
は同部分の要部拡大断面図、第４図は従来例を示す同部
分の拡大断面図である。１・・・・・・蒸発器、２・・・・・・アキュムレータ
、３・・・・・・冷媒流通管、３ａ・・・・・・先端部
、１１・・・・・・アキュムレータ本体、１２・・・・
・・インナー′・パイプ、１２ａ・・・・・・下端部ミ
１３・・・・・・下端開口周縁部、１４・・・・・・外
方凸部。Figure 1 is a front view of the evaporator with accumulator;
The figure shows an embodiment of this invention, with a partially cutaway enlarged side view of the connecting part between the accumulator and the refrigerant flow pipe, Fig. 3 an enlarged sectional view of the main part of the same part, and Fig. 4 shows a conventional example. It is an enlarged sectional view of the same part. DESCRIPTION OF SYMBOLS 1... Evaporator, 2... Accumulator, 3... Refrigerant flow pipe, 3a... Tip part, 11... Accumulator body, 12...
...Inner' pipe, 12a...Lower end 13...Lower end opening periphery, 14...Outward convex portion.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

アルミニウム製アキュムレータ本体１１内にステンレス
鋼製インナー・パイプ１２が挿入され、インナー・パイ
プ１２の下端寄りの部分に外方凸部１４が設けられ、外
方凸部１４がアキュムレータ本体１１の下端開口周縁部
１３に掛り合わせられ、蒸発器１側の冷媒流通管３の先
端部３ａがインナー・パイプ１２の外方凸部１４より下
方の端部１２ａに嵌め被せられ、冷媒流通管３の先端部
３ａとアキュムレータ本体１１の下端開口周縁部１３と
が互いに連結されている蒸発器とアキュムレータの連結
装置。A stainless steel inner pipe 12 is inserted into the aluminum accumulator body 11, and an outer convex portion 14 is provided at a portion near the lower end of the inner pipe 12, and the outer convex portion 14 is located at the lower end opening periphery of the accumulator body 11. 13, the tip 3a of the refrigerant flow pipe 3 on the evaporator 1 side is fitted over the end 12a of the inner pipe 12 below the outer convex portion 14, and the tip 3a of the refrigerant flow pipe 3 A connecting device for an evaporator and an accumulator, in which the evaporator and the lower end opening peripheral portion 13 of the accumulator main body 11 are connected to each other.