JPH0367966U - - Google Patents
Info
- Publication number
- JPH0367966U JPH0367966U JP12889889U JP12889889U JPH0367966U JP H0367966 U JPH0367966 U JP H0367966U JP 12889889 U JP12889889 U JP 12889889U JP 12889889 U JP12889889 U JP 12889889U JP H0367966 U JPH0367966 U JP H0367966U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- hot water
- water supply
- unit
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003507 refrigerant Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims 2
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Other Air-Conditioning Systems (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案の第１実施例の全体構成を示す
冷媒回路図である。第２図は同第２実施例の要部
を示す冷媒回路図である。
１……空気調和機、２……室内ユニツト、３…
…圧縮機、４……蒸発器、７，７′……室外ユニ
ツト、８……凝縮器、１１……ガス連絡配管、１
２……液連絡配管、１５……給湯機、１６，１６
′……給湯ユニツト、２２……再熱器（第１熱交
換器）、２３……給湯用熱交換器（第２熱交換器
）、２４……ガス循環配管、２５……液循環配管
。
FIG. 1 is a refrigerant circuit diagram showing the overall configuration of a first embodiment of the present invention. FIG. 2 is a refrigerant circuit diagram showing the main parts of the second embodiment. 1...Air conditioner, 2...Indoor unit, 3...
... Compressor, 4 ... Evaporator, 7, 7' ... Outdoor unit, 8 ... Condenser, 11 ... Gas connection piping, 1
2...Liquid connection piping, 15...Water heater, 16,16
′...Hot water supply unit, 22...Reheater (first heat exchanger), 23...Hot water supply heat exchanger (second heat exchanger), 24...Gas circulation piping, 25...Liquid circulation piping.
Claims (1)
ト２と、該室内ユニツト２の上方に設置され、凝
縮器８を有する室外ユニツト７と、上記室内ユニ
ツト２の圧縮機３で圧縮されたガス冷媒を室外ユ
ニツト７の凝縮器８に供給するガス連絡配管１１
と、凝縮器８からの液冷媒を蒸発器４に供給する
液連絡配管１２とを備えた空気調和機１と、 上記室内ユニツト２よりも所定高さ高い位置に
設置された給湯ユニツト１６と、該給湯ユニツト
１６内に配設され、ガス冷媒の放熱凝縮により水
を加熱する第１熱交換器２２と、上記ガス連絡配
管１１の途中に配設され、圧縮機３からの吐出冷
媒熱により冷媒を蒸発させる第２熱交換器２３と
、上記第２熱交換器２３で蒸発したガス冷媒を第
１熱交換器２２に供給するガス循環配管２４と、
第１熱交換器２２で凝縮した液冷媒を第２熱交換
器２３に流下させる液循環配管２５とを備えた給
湯機１５からなることを特徴とする給湯冷房装置
。 (2) 室外ユニツト７及び給湯ユニツト１６は上
方からの投影形状が同じとされていて、上下に重
合状態に設置されている請求項(1)記載の給湯冷
房装置。[Claims for Utility Model Registration] (1) An indoor unit 2 having a compressor 3 and an evaporator 4; an outdoor unit 7 installed above the indoor unit 2 and having a condenser 8; Gas communication pipe 11 that supplies the gas refrigerant compressed by the compressor 3 to the condenser 8 of the outdoor unit 7
and a liquid communication pipe 12 that supplies liquid refrigerant from the condenser 8 to the evaporator 4; and a hot water supply unit 16 installed at a predetermined height higher than the indoor unit 2; A first heat exchanger 22 is disposed in the hot water supply unit 16 and heats water by heat dissipation and condensation of the gas refrigerant; a second heat exchanger 23 that evaporates the refrigerant, and a gas circulation pipe 24 that supplies the gas refrigerant evaporated in the second heat exchanger 23 to the first heat exchanger 22;
A hot water supply and cooling device comprising a water heater 15 equipped with a liquid circulation pipe 25 for causing liquid refrigerant condensed in a first heat exchanger 22 to flow down to a second heat exchanger 23. (2) The hot water supply and cooling device according to claim 1, wherein the outdoor unit 7 and the hot water supply unit 16 have the same projected shape from above and are installed in a vertically overlapping state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989128898U JPH083889Y2 (en) | 1989-11-01 | 1989-11-01 | Cooling water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989128898U JPH083889Y2 (en) | 1989-11-01 | 1989-11-01 | Cooling water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0367966U true JPH0367966U (en) | 1991-07-03 |
| JPH083889Y2 JPH083889Y2 (en) | 1996-01-31 |
Family
ID=31676569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989128898U Expired - Lifetime JPH083889Y2 (en) | 1989-11-01 | 1989-11-01 | Cooling water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083889Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020197374A (en) * | 2020-09-10 | 2020-12-10 | 株式会社日立産機システム | Exhaust heat recovery system |
| US11300322B2 (en) | 2013-01-28 | 2022-04-12 | Hitachi Industrial Equipment Systems Co., Ltd. | Waste-heat recovery system in oil-cooled gas compressor |
| US11821657B2 (en) | 2013-01-28 | 2023-11-21 | Hitachi Industrial Equipment Systems Co., Ltd. | Waste-heat recovery system in oil-cooled gas compressor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565868A (en) * | 1978-11-10 | 1980-05-17 | Matsushita Seiko Kk | Air cooling*heating hot water feeder |
| JPS58153972U (en) * | 1982-04-06 | 1983-10-14 | 三菱電機株式会社 | heat transfer device |
| JPS6445256U (en) * | 1987-09-10 | 1989-03-17 |
-
1989
- 1989-11-01 JP JP1989128898U patent/JPH083889Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565868A (en) * | 1978-11-10 | 1980-05-17 | Matsushita Seiko Kk | Air cooling*heating hot water feeder |
| JPS58153972U (en) * | 1982-04-06 | 1983-10-14 | 三菱電機株式会社 | heat transfer device |
| JPS6445256U (en) * | 1987-09-10 | 1989-03-17 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11300322B2 (en) | 2013-01-28 | 2022-04-12 | Hitachi Industrial Equipment Systems Co., Ltd. | Waste-heat recovery system in oil-cooled gas compressor |
| US11821657B2 (en) | 2013-01-28 | 2023-11-21 | Hitachi Industrial Equipment Systems Co., Ltd. | Waste-heat recovery system in oil-cooled gas compressor |
| JP2020197374A (en) * | 2020-09-10 | 2020-12-10 | 株式会社日立産機システム | Exhaust heat recovery system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083889Y2 (en) | 1996-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |