JPS63162267U - - Google Patents
Info
- Publication number
- JPS63162267U JPS63162267U JP5204487U JP5204487U JPS63162267U JP S63162267 U JPS63162267 U JP S63162267U JP 5204487 U JP5204487 U JP 5204487U JP 5204487 U JP5204487 U JP 5204487U JP S63162267 U JPS63162267 U JP S63162267U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- flow port
- compressor
- refrigerant flow
- refrigerant
- 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 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 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管路図である。
図中、１…四方弁、１ａ，１ｂ，１ｃ，１ｄ…
冷媒流通口、２…圧縮機、３…室内側熱交換器（
水熱交換器）、４…室外側熱交換器（空気熱交換
器）、５ａ…第１の絞り機構（キヤピラリーチユ
ーブ）、５ｄ…第２の絞り機構（キヤピラリーチ
ユーブ）、６…給湯用熱交換器、７ａ，７ｂ…第
１の開閉弁（電磁弁）、７ｄ，７ｅ…第２の開閉
弁（電磁弁）、Ｂ…第１の冷媒戻し管路、Ｃ…第
２の冷媒戻し管路。
FIG. 1 is a duct diagram showing a heat pump type air conditioner according to the present invention, and FIG. 2 is a duct diagram showing a conventional heat pump type air conditioner. In the figure, 1...four-way valve, 1a, 1b, 1c, 1d...
Refrigerant flow port, 2... Compressor, 3... Indoor heat exchanger (
water heat exchanger), 4... Outdoor heat exchanger (air heat exchanger), 5a... First throttle mechanism (capillary reach tube), 5d... Second throttle mechanism (capillary reach tube), 6... For hot water supply Heat exchanger, 7a, 7b...first on-off valve (electromagnetic valve), 7d, 7e...second on-off valve (electromagnetic valve), B...first refrigerant return pipe, C...second refrigerant return pipe Road.
Claims (1)
、第２の冷媒流通口を該圧縮機の吸込側に、第３
の冷媒流通口を室内側熱交換器の一端に、第４の
冷媒流通口を室外側熱交換器の一端にそれぞれ連
結するとともに、 前記各熱交換器の他端を第１の絞り機構を介し
て連結したとヒートポンプ式空気調和装置におい
て、 前記第４の冷媒流通口と前記第１の絞り機構と
の間に前記室外側熱交換器と並列に連結した給湯
用交換器を設けるとともに、該室外側熱交換器又
は該給湯用熱交換器に択一的に冷媒を供給し得る
第１の開閉弁を設け、 また、一端が前記室外側熱交換器側に、他端が
前記圧縮機の吸込側にそれぞれ連結する第１の冷
媒戻し管路と、一端が前記給湯用熱交換器側に、
他端が該圧縮機の吸込側にそれぞれ連結する第２
の冷媒戻し管路とを設け、該各冷媒戻し管路には
第２の開閉弁及び第２の絞り機構を設けたことを
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 of the four-way valve is on the discharge side of the compressor, the second refrigerant flow port is on the suction side of the compressor, and the third refrigerant flow port is on the suction side of the compressor.
A fourth refrigerant flow port is connected to one end of the indoor heat exchanger, a fourth refrigerant flow port is connected to one end of the outdoor heat exchanger, and the other end of each heat exchanger is connected to one end of the outdoor heat exchanger, and the other end of each heat exchanger is connected to one end of the outdoor heat exchanger. In the heat pump type air conditioner, a hot water supply exchanger connected in parallel with the outdoor heat exchanger is provided between the fourth refrigerant flow port and the first throttling mechanism, and A first on-off valve capable of selectively supplying refrigerant to the outside heat exchanger or the hot water supply heat exchanger is provided, and one end is connected to the outdoor heat exchanger side and the other end is connected to the suction of the compressor. a first refrigerant return pipe connected to each side, and one end connected to the hot water heat exchanger side,
second ends each connected to the suction side of the compressor;
A heat pump type air conditioner, characterized in that a refrigerant return pipe is provided, and each refrigerant return pipe is provided with a second on-off valve and a second throttle mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5204487U JPS63162267U (en) | 1987-04-08 | 1987-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5204487U JPS63162267U (en) | 1987-04-08 | 1987-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63162267U true JPS63162267U (en) | 1988-10-24 |
Family
ID=30876861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5204487U Pending JPS63162267U (en) | 1987-04-08 | 1987-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162267U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586370A (en) * | 1981-07-03 | 1983-01-13 | 株式会社日立製作所 | Heat pump type air conditioner |
-
1987
- 1987-04-08 JP JP5204487U patent/JPS63162267U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586370A (en) * | 1981-07-03 | 1983-01-13 | 株式会社日立製作所 | Heat pump type air conditioner |