JPS616179U

JPS616179U - Refrigeration equipment

Info

Publication number: JPS616179U
Application number: JP8995684U
Authority: JP
Inventors: 実木下
Original assignee: 三菱電機株式会社
Priority date: 1984-06-15
Filing date: 1984-06-15
Publication date: 1986-01-14

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、第２図、第３図、第４図は従来の冷凍装置の蒸
発器を示すもので、第１図は冷媒と空気が対向して流れ
る場合の概略斜視図、第２図は冷媒入口管と出口管の流
れを描いた拡大図、第３図は冷媒と空気が並行して流れ
る場合の概略斜視図、第４図は冷媒入口管と出口管の流
れを描いた拡大図、第φ図は二の考案の一実施例を示す
概略斜視図である。１・・・蒸発器、２・・・送風機、３・・・冷媒分配管
、３ａ・・・冷媒入口管、３ｂ・・・冷媒出口管。なお、図中、−同一符号は同一または相当部分を示す。Figures 1, 2, 3, and 4 show the evaporator of a conventional refrigeration system. Figure 1 is a schematic perspective view when refrigerant and air flow oppositely, and Figure 2 is a schematic perspective view of the case where refrigerant and air flow oppositely. An enlarged view depicting the flow of the refrigerant inlet pipe and outlet pipe, Figure 3 is a schematic perspective view when refrigerant and air flow in parallel, Figure 4 is an enlarged view depicting the flow of the refrigerant inlet pipe and outlet pipe, Fig. φ is a schematic perspective view showing an embodiment of the second invention. DESCRIPTION OF SYMBOLS 1... Evaporator, 2... Air blower, 3... Refrigerant distribution pipe, 3a... Refrigerant inlet pipe, 3b... Refrigerant outlet pipe. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

In a refrigeration system comprising a compressor, a condenser, an expansion valve, and an evaporator, and a bypass pipe for defrosting from the discharge pipe of the compressor to the inlet of the evaporator, the refrigerant distribution pipe of the evaporator is connected to the refrigerant distribution pipe of the evaporator. A refrigeration system characterized in that most of the refrigerant and air are arranged so that they flow opposite each other, and several stages near the lowest stage of the refrigerant distribution pipe are arranged so that the refrigerant and air normally flow.