JPS5925062U

JPS5925062U - air conditioner

Info

Publication number: JPS5925062U
Application number: JP11998882U
Authority: JP
Inventors: 和利太田; 淳一長谷川; 勉黒川
Original assignee: 株式会社日立製作所
Priority date: 1982-08-09
Filing date: 1982-08-09
Publication date: 1984-02-16

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図は従来の多室空気調和機を示す冷凍サイクル図、
第２図は本考案の多室空気調和機を示す冷凍サイクル図
である。１・・・室外ユニット、２・・・室外ユニット冷媒保管
部、２−１・・・室外ユニット非冷媒保管部、３・・・
室内ユニット、４・・・室内ユニット、７・・・ガス管
閉鎖弁、１５・・・液管閉鎖弁、１６・・・暖房用キャ
ピラリチューブ、１９．１９−１・・・冷媒溜り引きキ
ャピラリチューブ、２０・・・冷媒溜り引き管閉鎖弁。Figure 1 is a refrigeration cycle diagram showing a conventional multi-room air conditioner.
FIG. 2 is a refrigeration cycle diagram showing the multi-room air conditioner of the present invention. 1... Outdoor unit, 2... Outdoor unit refrigerant storage section, 2-1... Outdoor unit non-refrigerant storage section, 3...
Indoor unit, 4...Indoor unit, 7...Gas pipe closing valve, 15...Liquid pipe closing valve, 16...Heating capillary tube, 19.19-1...Refrigerant accumulation capillary tube , 20... Refrigerant sump pipe closing valve.

Claims

[Scope of utility model registration request]

In an air conditioner in which multiple indoor units are connected to one outdoor unit, a heating capillary tube is provided between a liquid pipe closing valve and a liquid pipe two-way valve, and
A refrigerant reservoir capillary tube is provided between the gas pipe between the gas pipe two-way valve and the gas pipe connection port, and the liquid pipe between the liquid pipe closing valve and the liquid pipe two-way valve. air conditioner.