JPS63155962U - - Google Patents
Info
- Publication number
- JPS63155962U JPS63155962U JP4812487U JP4812487U JPS63155962U JP S63155962 U JPS63155962 U JP S63155962U JP 4812487 U JP4812487 U JP 4812487U JP 4812487 U JP4812487 U JP 4812487U JP S63155962 U JPS63155962 U JP S63155962U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- refrigerant flow
- flow port
- throttling mechanism
- outlet
- 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 19
- 239000007788 liquid Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案に係るヒートポンプ式空気調和
装置を示す冷媒管路図、第２図は従来のヒートポ
ンプ式空気調和装置を示す冷媒管路図である。
図中、１……四方弁、１ａ……第１の冷媒流通
口、１ｂ……第２の冷媒流通口、１ｃ……第３の
冷媒流通口、１ｄ……第４の冷媒流通口、２……
圧縮機、３……室内側熱交換器、４……室外側熱
交換器、５……冷房用膨張管路、６……暖房用膨
張管路、５ａ，６ａ……第１の絞り機構（キヤピ
ラリーチユーブ）、７……バイパス管路、７ａ…
…電磁弁、７ｂ……第２の絞り機構（キヤピラリ
ーチユーブ）、１０……気液分離器、１０ａ……
液冷媒出口、１０ｂ……冷媒入口、１０ｃ……冷
媒出入口、１１……共通管路。
FIG. 1 is a refrigerant pipe diagram showing a heat pump type air conditioner according to the present invention, and FIG. 2 is a refrigerant pipe diagram showing a conventional heat pump type air conditioner. In the figure, 1...Four-way valve, 1a...First refrigerant flow port, 1b...Second refrigerant flow port, 1c...Third refrigerant flow port, 1d...Fourth refrigerant flow port, 2 ……
Compressor, 3... Indoor heat exchanger, 4... Outdoor heat exchanger, 5... Expansion pipe for cooling, 6... Expansion pipe for heating, 5a, 6a... First throttling mechanism ( capillary reach tube), 7...bypass pipe line, 7a...
... Solenoid valve, 7b... Second throttling mechanism (capillary reach tube), 10... Gas-liquid separator, 10a...
Liquid refrigerant outlet, 10b... Refrigerant inlet, 10c... Refrigerant inlet/outlet, 11... Common pipe line.
Claims (1)
冷媒流通口は該圧縮機の吸入側に、第３の冷媒流
通口は室内側熱交換器の一端に、第４の冷媒流通
口は室外側熱交換器の一端にそれぞれ連結した四
方弁と、 前記各熱交換器の他端間にそれぞれ並列に連結
した第１の絞り機構を有する冷房用膨張管路及び
暖房用膨張管路と、 前記第３の冷媒流通口と前記室内側熱交換器の
間と、前記各熱交換器の他端間を連結するバイパ
ス管路とを備え、前記バイパス管路に冷媒流通を
制御する弁と第２の絞り機構を設けたヒートポン
プ式空気調和装置において、 前記冷房用膨張管路と前記バイパス管路に負荷
変動に伴い冷媒循環量を調節する気液分離器を設
けるとともに、該冷房用膨張管路の入口側と該バ
イパス管路の出口側を共通に設け、 前記気液分離器の液冷媒出口は前記第２の絞り
機構の入口側に、冷媒入口は前記第１の絞り機構
の出口側に、冷媒出入口は前記冷房用膨張管路と
前記バイパス管路の共通管路にそれぞれ連結した
ことを特徴とするヒートポンプ式空気調和装置。[Claims for Utility Model Registration] The first refrigerant flow port is located at the discharge port of the compressor, the second refrigerant flow port is located at the suction side of the compressor, and the third refrigerant flow port is located at the indoor heat exchanger. At one end, the fourth refrigerant flow port has a four-way valve connected to one end of each of the outdoor heat exchangers, and a first throttling mechanism connected in parallel between the other ends of each of the heat exchangers. a pipe line and a heating expansion pipe line; a bypass pipe line connecting between the third refrigerant flow port and the indoor heat exchanger and between the other ends of each of the heat exchangers; In a heat pump type air conditioner in which a valve for controlling refrigerant flow and a second throttling mechanism are provided in a passage, a gas-liquid separator is provided in the cooling expansion pipe and the bypass pipe to adjust the amount of refrigerant circulated according to load fluctuations. and the inlet side of the cooling expansion line and the outlet side of the bypass line are provided in common, the liquid refrigerant outlet of the gas-liquid separator is on the inlet side of the second throttling mechanism, and the refrigerant inlet is on the inlet side of the second throttling mechanism. A heat pump type air conditioner characterized in that a refrigerant inlet/outlet is connected to a common conduit of the cooling expansion conduit and the bypass conduit on the outlet side of the first throttling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4812487U JPH0332941Y2 (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4812487U JPH0332941Y2 (en) | 1987-03-31 | 1987-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63155962U true JPS63155962U (en) | 1988-10-13 |
| JPH0332941Y2 JPH0332941Y2 (en) | 1991-07-12 |
Family
ID=30869367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4812487U Expired JPH0332941Y2 (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332941Y2 (en) |
-
1987
- 1987-03-31 JP JP4812487U patent/JPH0332941Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332941Y2 (en) | 1991-07-12 |
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