JPH0387164U - - Google Patents
Info
- Publication number
- JPH0387164U JPH0387164U JP14784989U JP14784989U JPH0387164U JP H0387164 U JPH0387164 U JP H0387164U JP 14784989 U JP14784989 U JP 14784989U JP 14784989 U JP14784989 U JP 14784989U JP H0387164 U JPH0387164 U JP H0387164U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- accumulator
- compressor
- expansion valve
- pump device
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 1
Description
第１図はこの考案の一実施例によるヒートポン
プ装置の回路図、第２図は従来のヒートポンプ装
置の回路図である。
図において、１……圧縮機、５……冷房用膨張
弁、６……暖房用膨張弁、９……アキユームレー
タ、１０……過冷却用の熱交換器、１１……ヒー
タである。なお、図中、同一符号は同一または相
当部分を示す。
FIG. 1 is a circuit diagram of a heat pump device according to an embodiment of this invention, and FIG. 2 is a circuit diagram of a conventional heat pump device. In the figure, 1...compressor, 5...expansion valve for cooling, 6...expansion valve for heating, 9...accumulator, 10...heat exchanger for supercooling, 11...heater. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
暖房用膨張弁へ冷媒が流れる配管で接続された冷
凍サイクルの冷媒液用過冷却熱交換器を内蔵した
アキユームレータを有するヒートポンプ装置にお
いて、上記アキユームレータから圧縮機へ冷媒が
流れる配管の外周にヒータを巻回したことを特徴
とするヒートポンプ装置。 In a heat pump device having an accumulator with a built-in subcooling heat exchanger for refrigerant liquid of a refrigeration cycle, the refrigerant is connected by piping through which the refrigerant flows from the compressor to the cooling expansion valve and the heating expansion valve via the heat exchanger. A heat pump device characterized in that a heater is wound around the outer circumference of a pipe through which refrigerant flows from an accumulator to a compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14784989U JPH0387164U (en) | 1989-12-22 | 1989-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14784989U JPH0387164U (en) | 1989-12-22 | 1989-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0387164U true JPH0387164U (en) | 1991-09-04 |
Family
ID=31694323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14784989U Pending JPH0387164U (en) | 1989-12-22 | 1989-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0387164U (en) |
-
1989
- 1989-12-22 JP JP14784989U patent/JPH0387164U/ja active Pending