JPH0439657U - - Google Patents
Info
- Publication number
- JPH0439657U JPH0439657U JP8061390U JP8061390U JPH0439657U JP H0439657 U JPH0439657 U JP H0439657U JP 8061390 U JP8061390 U JP 8061390U JP 8061390 U JP8061390 U JP 8061390U JP H0439657 U JPH0439657 U JP H0439657U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- oil
- compressor
- oil separator
- refrigerant gas
- 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
- 239000003507 refrigerant Substances 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims 7
- 239000010726 refrigerant oil Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Compressor (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
第１図は本考案の一実施例に係る冷媒回収装置
の系統図、第２図は従来の冷媒回収装置を示す系
統図である。
１……冷媒回収装置、４……第１のオイルセパ
レータ、５……吸入側配管、７……圧縮機、８…
…第２のオイルセパレータ、８ｃ……油出口、９
……凝縮器、１３……ドライヤ、１５……油戻し
管、１６……流量抵抗器。
FIG. 1 is a system diagram of a refrigerant recovery device according to an embodiment of the present invention, and FIG. 2 is a system diagram showing a conventional refrigerant recovery device. DESCRIPTION OF SYMBOLS 1... Refrigerant recovery device, 4... First oil separator, 5... Suction side piping, 7... Compressor, 8...
...Second oil separator, 8c...Oil outlet, 9
... Condenser, 13 ... Dryer, 15 ... Oil return pipe, 16 ... Flow resistor.
Claims (1)
イルセパレータと同第１のオイルセパレータを出
た冷媒ガスを圧縮する圧縮機と同圧縮機から吐出
された冷媒ガス中の冷凍機油を分離除去する第２
のオイルセパレータと同第２のオイルセパレータ
を出た冷媒ガスを凝縮液化させる凝縮器と同凝縮
器で液化された冷媒液を収容する回収タンクと上
記第２のオイルセパレータの油出口と上記圧縮機
の吸入側配管との間を連通する油戻し管とを備え
、冷凍サイクル内の冷媒を回収する冷媒回収装置
において、上記油戻し管に介装された流量抵抗器
を具備してなることを特徴とする冷媒回収装置。 A first oil separator that separates and removes refrigerant oil from the refrigerant gas; a compressor that compresses the refrigerant gas that exits the first oil separator; and a compressor that separates and removes the refrigerant oil from the refrigerant gas discharged from the compressor. Second
a condenser that condenses and liquefies the refrigerant gas exiting the second oil separator, a recovery tank that accommodates the refrigerant liquid liquefied in the condenser, an oil outlet of the second oil separator, and the compressor. A refrigerant recovery device for recovering refrigerant in a refrigeration cycle, comprising an oil return pipe communicating with the suction side pipe of the refrigerant, characterized by comprising a flow resistor interposed in the oil return pipe. Refrigerant recovery equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8061390U JPH0648292Y2 (en) | 1990-07-31 | 1990-07-31 | Refrigerant recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8061390U JPH0648292Y2 (en) | 1990-07-31 | 1990-07-31 | Refrigerant recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0439657U true JPH0439657U (en) | 1992-04-03 |
| JPH0648292Y2 JPH0648292Y2 (en) | 1994-12-12 |
Family
ID=31625832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8061390U Expired - Lifetime JPH0648292Y2 (en) | 1990-07-31 | 1990-07-31 | Refrigerant recovery device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648292Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023073989A1 (en) * | 2021-11-01 | 2023-05-04 | 三菱電機株式会社 | Refrigeration cycle apparatus |
-
1990
- 1990-07-31 JP JP8061390U patent/JPH0648292Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023073989A1 (en) * | 2021-11-01 | 2023-05-04 | 三菱電機株式会社 | Refrigeration cycle apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648292Y2 (en) | 1994-12-12 |
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