JPH0313075U - - Google Patents

Info

Publication number
JPH0313075U
JPH0313075U JP7168389U JP7168389U JPH0313075U JP H0313075 U JPH0313075 U JP H0313075U JP 7168389 U JP7168389 U JP 7168389U JP 7168389 U JP7168389 U JP 7168389U JP H0313075 U JPH0313075 U JP H0313075U
Authority
JP
Japan
Prior art keywords
oil return
flow rate
accumulator
return pipe
compressor
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
JP7168389U
Other languages
Japanese (ja)
Other versions
JPH0733095Y2 (en
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 filed Critical
Priority to JP7168389U priority Critical patent/JPH0733095Y2/en
Publication of JPH0313075U publication Critical patent/JPH0313075U/ja
Application granted granted Critical
Publication of JPH0733095Y2 publication Critical patent/JPH0733095Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の第１実施例に係る油戻し装置
の系統図、第２図は本考案の第２実施例に係る油
戻し装置の系統図（主要部のみ示す）、第３図は
本考案の第３実施例に係る油戻し装置の系統図、
第４図は従来の空気調和機の冷凍系統図である。 １…圧縮機、５…蒸発器、６…アキユームレー
タ、１２…油取出口、１３…油戻し管、１４ａ，
１４ｂ，１４ｃ…電磁弁、１５，１５ａ，１５ｂ
，１５ｃ…冷媒制御器、１６，１８…感温部、１
６ａ，１６ｂ，１６ｃ…サーモスタツト、１７…
流量調節弁、１８ａ…制御機器、１９…圧縮機吸
入管。 Fig. 1 is a system diagram of an oil return device according to a first embodiment of the present invention, Fig. 2 is a system diagram of an oil return device according to a second embodiment of the present invention (only main parts are shown), and Fig. 3 is a system diagram of an oil return device according to a second embodiment of the present invention. A system diagram of an oil return device according to a third embodiment of the present invention,
FIG. 4 is a refrigeration system diagram of a conventional air conditioner. 1... Compressor, 5... Evaporator, 6... Accumulator, 12... Oil outlet, 13... Oil return pipe, 14a,
14b, 14c...Solenoid valve, 15, 15a, 15b
, 15c... Refrigerant controller, 16, 18... Temperature sensing section, 1
6a, 16b, 16c...Thermostat, 17...
Flow control valve, 18a...control equipment, 19...compressor suction pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 空気調和機、冷凍機等の冷凍サイクルの蒸発器
出口に設けられるアキユームレータにおいて、上
記アキユームレータの底部と圧縮機の吸入管とを
接続する油戻し管と、圧縮機のドーム温度に応じ
て上記油戻し管の流量を制御する流量制御手段と
を具備してなることを特徴とするアキユームレー
タの油戻し装置。 In an accumulator installed at the evaporator outlet of a refrigeration cycle such as an air conditioner or refrigerator, an oil return pipe that connects the bottom of the accumulator and the suction pipe of the compressor and a and a flow rate control means for controlling the flow rate of the oil return pipe.
JP7168389U 1989-06-21 1989-06-21 Accumulator oil return device Expired - Lifetime JPH0733095Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7168389U JPH0733095Y2 (en) 1989-06-21 1989-06-21 Accumulator oil return device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7168389U JPH0733095Y2 (en) 1989-06-21 1989-06-21 Accumulator oil return device

Publications (2)

Publication Number Publication Date
JPH0313075U true JPH0313075U (en) 1991-02-08
JPH0733095Y2 JPH0733095Y2 (en) 1995-07-31

Family

ID=31608932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7168389U Expired - Lifetime JPH0733095Y2 (en) 1989-06-21 1989-06-21 Accumulator oil return device

Country Status (1)

Country Link
JP (1) JPH0733095Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04127036U (en) * 1991-05-10 1992-11-19 河西工業株式会社 Automobile rear parcel bearing structure
JP2002106029A (en) * 2000-09-29 2002-04-10 Aisin Seiki Co Ltd Drip-proof structure of the toilet seat
JP2014145554A (en) * 2013-01-30 2014-08-14 Panasonic Corp Air conditioner and accumulator
JPWO2015140870A1 (en) * 2014-03-17 2017-04-06 三菱電機株式会社 Refrigeration cycle equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04127036U (en) * 1991-05-10 1992-11-19 河西工業株式会社 Automobile rear parcel bearing structure
JP2002106029A (en) * 2000-09-29 2002-04-10 Aisin Seiki Co Ltd Drip-proof structure of the toilet seat
JP2014145554A (en) * 2013-01-30 2014-08-14 Panasonic Corp Air conditioner and accumulator
JPWO2015140870A1 (en) * 2014-03-17 2017-04-06 三菱電機株式会社 Refrigeration cycle equipment
US10422558B2 (en) 2014-03-17 2019-09-24 Mitsubishi Electric Corporation Refrigeration cycle device

Also Published As

Publication number Publication date
JPH0733095Y2 (en) 1995-07-31

Similar Documents

Publication Publication Date Title
JPS6363660U (en)
JPH02561U (en)
JPH0733095Y2 (en) Accumulator oil return device
JPS6428778U (en)
JPS6332262U (en)
JPH03127163U (en)
JPH0373874U (en)
JPS63181767U (en)
JPH03100511U (en)
JPH01123165U (en)
JPH0334565U (en)
JPS63137258U (en)
JPH0346163U (en)
JPS6378839U (en)
JPH0389355U (en)
JPH0216955U (en)
JPH0230859U (en)
JPS5835722U (en) air conditioner
JPS6238558U (en)
JPS6011214U (en) Vehicle air conditioner
JPH0420967U (en)
JPS6257073U (en)
JPH0372264U (en)
JPS6363661U (en)
JPS6412161U (en)