JPS59101171U - Multi-room air conditioning system - Google Patents

Multi-room air conditioning system

Info

Publication number
JPS59101171U
JPS59101171U JP20185782U JP20185782U JPS59101171U JP S59101171 U JPS59101171 U JP S59101171U JP 20185782 U JP20185782 U JP 20185782U JP 20185782 U JP20185782 U JP 20185782U JP S59101171 U JPS59101171 U JP S59101171U
Authority
JP
Japan
Prior art keywords
conditioning system
room air
pipe
branch pipes
side branch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP20185782U
Other languages
Japanese (ja)
Other versions
JPH0117007Y2 (en
Inventor
孝之 杉本
山下　和伸
光陽 内田
本林　誠治
Original Assignee
ダイキン工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ダイキン工業株式会社 filed Critical ダイキン工業株式会社
Priority to JP20185782U priority Critical patent/JPS59101171U/en
Publication of JPS59101171U publication Critical patent/JPS59101171U/en
Application granted granted Critical
Publication of JPH0117007Y2 publication Critical patent/JPH0117007Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

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 the drawing]

゛　　第１図は本考案の実施例を示す冷媒回路図、第　
　　２図は他の実施例一部を示す冷媒回路図、第一３図
は従来例を示す冷媒回路図である。 １・・・室外ユニツ）、２．　３・・・室内ユニット、
４・・・圧縮機、５・・・室外熱交換器、１４．１５・
・・室内熱交換器、１６．１７・・・連絡管、１８．１
９・・・ガス側支管、２２．２３・・・府側支管、２９
．３０・・・冷房用感温膨張弁、３５．３６・・・開閉
弁、４６゜４７・・・均圧管、４８．４９・・・感温筒
。゛ Figure 1 is a refrigerant circuit diagram showing an embodiment of the present invention.
FIG. 2 is a refrigerant circuit diagram showing a part of another embodiment, and FIG. 13 is a refrigerant circuit diagram showing a conventional example. 1...Outdoor unit), 2. 3...Indoor unit,
4...Compressor, 5...Outdoor heat exchanger, 14.15.
...Indoor heat exchanger, 16.17...Connection pipe, 18.1
9... Gas side branch pipe, 22.23... Gas side branch pipe, 29
．． 30...Temperature-sensitive expansion valve for cooling, 35.36...Opening/closing valve, 46°47...Pressure equalization pipe, 48.49...Temperature-sensitive tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機４、室外熱交換器５を備えた１台の室外ユニット
１に、複数のカス側支管１Ｂ、１９及び府側支管２２，
２３を介して、室内熱交換器１−４゜１５を備えた複数
の室内ユごット２，３を接続し、冷暖房可能とした多室
形冷暖房装置におい一ζ、前記府側支管２２，２３に冷
房用感温膨張弁２９゜３０をそれぞれ介装して、これら
各膨張弁２９゜３０の感温筒４８．４９を、前記ガス側
支管１８゜１９に設けると共に、前記ガス側支管１８．
１９に接続する各膨張弁２９．３０の均圧管４−６゜４
７の接続位置を、前記ガス、側皮管１８．１９に介装す
る開閉弁３５．３６に対し、室内ユニット２．３への連
絡管１６．１７接続位置側としたことを特徴とする多室
形冷暖房装置。One outdoor unit 1 equipped with a compressor 4 and an outdoor heat exchanger 5 includes a plurality of waste side branch pipes 1B, 19 and a plurality of waste side branch pipes 22,
A multi-room air-conditioning system that connects a plurality of indoor units 2 and 3 each equipped with an indoor heat exchanger 1-4°15 through a pipe 23 to enable heating and cooling. Temperature-sensitive expansion valves 29 and 30 for cooling are respectively interposed in the air conditioners, and the temperature-sensing tubes 48 and 49 of these expansion valves 29 and 30 are provided in the gas side branch pipes 18 and 19, respectively. ．．
Each expansion valve 29.30 pressure equalizing pipe 4-6°4 connected to 19
7 is located on the connection side of the communication pipe 16.17 to the indoor unit 2.3 with respect to the on-off valve 35.36 installed in the gas side skin pipe 18.19. Room air conditioning system.
JP20185782U 1982-12-25 1982-12-25 Multi-room air conditioning system Granted JPS59101171U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20185782U JPS59101171U (en) 1982-12-25 1982-12-25 Multi-room air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20185782U JPS59101171U (en) 1982-12-25 1982-12-25 Multi-room air conditioning system

Publications (2)

Publication Number Publication Date
JPS59101171U true JPS59101171U (en) 1984-07-07
JPH0117007Y2 JPH0117007Y2 (en) 1989-05-18

Family

ID=30427344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20185782U Granted JPS59101171U (en) 1982-12-25 1982-12-25 Multi-room air conditioning system

Country Status (1)

Country Link
JP (1) JPS59101171U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023228513A1 (en) * 2022-05-23 2023-11-30 三菱電機株式会社 Air conditioner and control method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839468U (en) * 1981-09-10 1983-03-15 三菱重工業株式会社 Heat pump air conditioner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839465B2 (en) * 1978-09-25 1983-08-30 ミツドランド−ロス コ−ポレ−シヨン Vertical continuous gasifier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839468U (en) * 1981-09-10 1983-03-15 三菱重工業株式会社 Heat pump air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023228513A1 (en) * 2022-05-23 2023-11-30 三菱電機株式会社 Air conditioner and control method

Also Published As

Publication number Publication date
JPH0117007Y2 (en) 1989-05-18

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