JPS59178560U - Refrigeration equipment - Google Patents

Refrigeration equipment

Info

Publication number
JPS59178560U
JPS59178560U JP7217283U JP7217283U JPS59178560U JP S59178560 U JPS59178560 U JP S59178560U JP 7217283 U JP7217283 U JP 7217283U JP 7217283 U JP7217283 U JP 7217283U JP S59178560 U JPS59178560 U JP S59178560U
Authority
JP
Japan
Prior art keywords
compressor
port
unloading
unload
heat exchanger
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
JP7217283U
Other languages
Japanese (ja)
Other versions
JPH0134058Y2 (en
Inventor
幸雄 重永
大西　晴夫
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 JP7217283U priority Critical patent/JPS59178560U/en
Publication of JPS59178560U publication Critical patent/JPS59178560U/en
Application granted granted Critical
Publication of JPH0134058Y2 publication Critical patent/JPH0134058Y2/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に係るヒートポンプ式冷暖房装
置の冷媒回路図、第２図は冷媒調節器の拡大断面図であ
る。 １・・・アンロード機構付圧縮機、１ｃ・・・アン口で
ドポート、３・・・熱源側熱交換器、４．５・・・キャ
ピラリチューブ、６・・・利用側熱交換器、９・・・切
換弁、１３・・・吸入管、１４・・・冷媒調節器、１４
ｂ・・・液溜り室。FIG. 1 is a refrigerant circuit diagram of a heat pump air-conditioning device according to an embodiment of the present invention, and FIG. 2 is an enlarged sectional view of a refrigerant regulator. 1...Compressor with unloading mechanism, 1c...Do port at unloading port, 3...Heat source side heat exchanger, 4.5...Capillary tube, 6...Using side heat exchanger, 9 ...Switching valve, 13...Suction pipe, 14...Refrigerant regulator, 14
b...liquid storage chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アンロードポート１Ｃを有し該アンロードポートＩＣに
高圧が作用したときアンロード運転を行うアンロード機
構付圧縮機１、熱源側熱交換器３、キャピラリチューブ
４′、５および利用側熱交換器６を備えた冷凍装置にお
いて、上記圧縮機１のアンロードポート１Ｃをアンロー
ド運転時には圧縮機１吐出側に、ロード運転時には圧縮
機１吸入側に連通ずるように切換える切換弁９と、上記
圧縮機１の吸入管１３周りに上記圧縮機１のアンロード
ポートＩＣに連通ずる液溜り室１・４ｂが設けられてな
る冷媒調節器１４とを備えたことを特徴とする冷凍装置
。A compressor with an unloading mechanism 1 having an unloading port 1C and performing an unloading operation when high pressure is applied to the unloading port IC, a heat source side heat exchanger 3, capillary tubes 4' and 5, and a user side heat exchanger 6, the switching valve 9 switches the unload port 1C of the compressor 1 to communicate with the discharge side of the compressor 1 during unload operation and communicates with the suction side of the compressor 1 during load operation; A refrigeration system comprising a refrigerant regulator 14 in which liquid reservoir chambers 1 and 4b are provided around a suction pipe 13 of the compressor 1 and communicated with an unload port IC of the compressor 1.
JP7217283U 1983-05-14 1983-05-14 Refrigeration equipment Granted JPS59178560U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7217283U JPS59178560U (en) 1983-05-14 1983-05-14 Refrigeration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7217283U JPS59178560U (en) 1983-05-14 1983-05-14 Refrigeration equipment

Publications (2)

Publication Number Publication Date
JPS59178560U true JPS59178560U (en) 1984-11-29
JPH0134058Y2 JPH0134058Y2 (en) 1989-10-17

Family

ID=30202314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7217283U Granted JPS59178560U (en) 1983-05-14 1983-05-14 Refrigeration equipment

Country Status (1)

Country Link
JP (1) JPS59178560U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62276375A (en) * 1986-02-06 1987-12-01 株式会社デンソー Refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62276375A (en) * 1986-02-06 1987-12-01 株式会社デンソー Refrigerator

Also Published As

Publication number Publication date
JPH0134058Y2 (en) 1989-10-17

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