JPH0342970U - - Google Patents
Info
- Publication number
- JPH0342970U JPH0342970U JP1989101025U JP10102589U JPH0342970U JP H0342970 U JPH0342970 U JP H0342970U JP 1989101025 U JP1989101025 U JP 1989101025U JP 10102589 U JP10102589 U JP 10102589U JP H0342970 U JPH0342970 U JP H0342970U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- refrigerant
- cooling water
- refrigerant heat
- engine
- 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 6
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Other Air-Conditioning Systems (AREA)
Description
第１図は本考案の実施例を示すエンジン駆動ヒ
ートポンプ装置の回路図、第２図は第１図におけ
る要部の拡大斜視図、第３図は従来のエンジン駆
動ヒートポンプ装置の回路図である。 図の主要部分の説明、１……ガスエンジン、２
……コンプレツサ、５……オイルセパレータ、６
……四方切換弁、７……ガス側閉鎖弁、８……液
側閉鎖弁、１４……室内機、１５……冷媒熱交換
器、１６……冷媒―冷却水熱交換器、１７……逆
止弁ブリツジユニツト、２１……室外フアンユニ
ツト。
ートポンプ装置の回路図、第２図は第１図におけ
る要部の拡大斜視図、第３図は従来のエンジン駆
動ヒートポンプ装置の回路図である。 図の主要部分の説明、１……ガスエンジン、２
……コンプレツサ、５……オイルセパレータ、６
……四方切換弁、７……ガス側閉鎖弁、８……液
側閉鎖弁、１４……室内機、１５……冷媒熱交換
器、１６……冷媒―冷却水熱交換器、１７……逆
止弁ブリツジユニツト、２１……室外フアンユニ
ツト。
Claims (1)
- 室外熱交換器を冷媒熱交換器と冷媒―冷却水熱
交換器とに分離構成し、四方切換弁と接続される
配管側に４個の逆止弁で構成されるブリツジ回路
を設け、暖房時は前記冷媒熱交換器で熱交換され
た低圧冷媒は冷媒―冷却水熱交換器で冷媒加熱さ
れ、冷房時は前記冷媒熱交換器だけにしか冷媒が
流れないようにしたことを特徴とするエンジン駆
動ヒートポンプ装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989101025U JPH0342970U (ja) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989101025U JPH0342970U (ja) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0342970U true JPH0342970U (ja) | 1991-04-23 |
Family
ID=31650000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989101025U Pending JPH0342970U (ja) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342970U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002128135A (ja) * | 2000-10-26 | 2002-05-09 | Sumitomo Chem Co Ltd | ポリオレフィン系樹脂の屋外保管方法 |
-
1989
- 1989-08-31 JP JP1989101025U patent/JPH0342970U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002128135A (ja) * | 2000-10-26 | 2002-05-09 | Sumitomo Chem Co Ltd | ポリオレフィン系樹脂の屋外保管方法 |