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
Links
- 238000005057 refrigeration Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Compressor (AREA)
Description
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)
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.
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)
| 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 | Dripproof structure of hot water washing toilet stool |
| 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 |
-
1989
- 1989-06-21 JP JP7168389U patent/JPH0733095Y2/en not_active Expired - Lifetime
Cited By (6)
| 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 | Dripproof structure of hot water washing toilet stool |
| JP4660904B2 (en) * | 2000-09-29 | 2011-03-30 | アイシン精機株式会社 | Drip-proof structure of warm water flush 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 |