JPS5839474U

JPS5839474U - outdoor heat exchanger unit

Info

Publication number: JPS5839474U
Application number: JP13302381U
Authority: JP
Inventors: 村田　速雄
Original assignee: 株式会社日立製作所
Priority date: 1981-09-09
Filing date: 1981-09-09
Publication date: 1983-03-15

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図は従来の室外熱交換器ユニットの系統図、第２図
は本考案に使用する液溜の断面図、第３図は逆止弁の断
面図、第４図は本考案の室外交換器ユニットの系統図を
示す。１・・・空冷式熱交換器、２・・・減圧弁、３．　　ａ
、　　ｂ・・・逆止弁、４．　　ａ、　　ｂ・・・スト
レーナ、５．　　ａ、　　ｂ・・・液溜、６・・・接手
、？、　　ａ、　　ｂ、　　ｃ・・・配管、８゜ａ、　
　ｂ、　　ｃ・・・配管、９．　　ａ、　　ｂ、　　ｃ
・・・配管、１０゜ａ、　　ｂ、　　ｃ・・・接合部、
１１．　　ａ、　　ｂ、　　ｃ・・・接合部、１２、　
　ａ、　　ｂ、　　ｃ、　ｄ・・・接合部、１３．　　
ａ、　　ｂ・・・フランジ、１４・・・弁本体、１５・
・・弁、１６・・・フタ、１７・・・ヘッダー。Figure 1 is a system diagram of a conventional outdoor heat exchanger unit, Figure 2 is a cross-sectional view of the liquid reservoir used in the present invention, Figure 3 is a cross-sectional view of the check valve, and Figure 4 is the outdoor heat exchanger unit of the present invention. A system diagram of the device unit is shown. 1... Air-cooled heat exchanger, 2... Pressure reducing valve, 3. a
, b... check valve, 4. a, b...Strainer, 5. a, b...liquid reservoir, 6...joint, ? , a, b, c...Piping, 8゜a,
b, c...Piping, 9. a, b, c
... Piping, 10°a, b, c... joint,
11. a, b, c...junction, 12,
a, b, c, d...junction, 13.
a, b...Flange, 14...Valve body, 15.
...Valve, 16...Lid, 17...Header.

Claims

[Scope of utility model registration request]

An outdoor heat exchanger unit comprising an air-cooled heat exchanger, a pressure reducing valve, a check valve, a strainer, a liquid reservoir, and piping, characterized in that the check valve and strainer are provided inside the liquid reservoir. exchanger unit.