JP2013204888A5 - - Google Patents
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- Publication number
- JP2013204888A5 JP2013204888A5 JP2012073027A JP2012073027A JP2013204888A5 JP 2013204888 A5 JP2013204888 A5 JP 2013204888A5 JP 2012073027 A JP2012073027 A JP 2012073027A JP 2012073027 A JP2012073027 A JP 2012073027A JP 2013204888 A5 JP2013204888 A5 JP 2013204888A5
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- refrigerant
- heat exchanger
- evaporator
- condenser
- 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 2
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 239000003638 reducing agent Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
Description
図４において、冷凍サイクルは冷媒として、たとえばフロン系の冷媒を用いるものであり、コンプレッサ(20)と、凝縮部(22)、気液分離器としての受液器(23)および過冷却部(24)を有するコンデンサ(21)と、エバポレータ(25)と、減圧器としての膨張弁(26)と、コンデンサ(21)から出てきた冷媒とエバポレータ(25)から出てきた冷媒とを熱交換させる中間熱交換器としての二重管式熱交換器(1)とを備えている。二重管式熱交換器(1)の外管(2)に接続された高圧冷媒流入パイプ(11)にコンデンサ(21)の過冷却部(24)からのびる配管が接続され、同じく外管(2)に接続された高圧冷媒流出パイプ(12)に膨張弁(26)にのびる配管が接続される。また、二重管式熱交換器(1)の内管(3)における高圧冷媒流出パイプ(12)側の端部に、エバポレータ(25)からのびる配管が接続され、同じく内管(3)における高圧冷媒流入パイプ(11)側の端部に、コンプレッサ(20)にのびる配管が接続される。冷凍サイクルは、カーエアコンとして車両、たとえば自動車に搭載される。
In FIG. 4, the refrigeration cycle uses, for example, a chlorofluorocarbon refrigerant as a refrigerant. 24), the condenser (21), the evaporator (25), the expansion valve (26) as a pressure reducer, and the refrigerant coming out of the condenser (21) and the refrigerant coming out of the evaporator (25). And a double-pipe heat exchanger (1) as an intermediate heat exchanger. A pipe extending from the supercooling section (24) of the condenser (21) is connected to the high-pressure refrigerant inflow pipe (11) connected to the outer pipe (2) of the double-pipe heat exchanger (1). A pipe extending to the expansion valve (26) is connected to the high-pressure refrigerant outflow pipe (12) connected to 2). In addition, a pipe extending from the evaporator (25) is connected to the end of the inner pipe (3) of the double pipe heat exchanger (1) on the side of the high-pressure refrigerant outflow pipe (12). A pipe extending to the compressor (20) is connected to an end of the high-pressure refrigerant inflow pipe (11) side. The refrigeration cycle is mounted on a vehicle such as an automobile as a car air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012073027A JP2013204888A (en) | 2012-03-28 | 2012-03-28 | Double tube type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012073027A JP2013204888A (en) | 2012-03-28 | 2012-03-28 | Double tube type heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013204888A JP2013204888A (en) | 2013-10-07 |
| JP2013204888A5 true JP2013204888A5 (en) | 2015-05-07 |
Family
ID=49524174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012073027A Pending JP2013204888A (en) | 2012-03-28 | 2012-03-28 | Double tube type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2013204888A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7340318B2 (en) * | 2019-12-20 | 2023-09-07 | 株式会社Subaru | Centrifugal oil mist separator, reciprocating engine and aircraft |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5682391A (en) * | 1979-12-11 | 1981-07-06 | Showa Alum Corp | Skive-finned tube |
| JPS6336875U (en) * | 1986-08-21 | 1988-03-09 | ||
| JPH01230990A (en) * | 1988-03-09 | 1989-09-14 | Showa Alum Corp | Double tube type heat exchanger |
| JPH04203796A (en) * | 1990-11-30 | 1992-07-24 | Hitachi Ltd | Inner surface machined heat transfer pipe |
-
2012
- 2012-03-28 JP JP2012073027A patent/JP2013204888A/en active Pending
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