JPS604866U - heat pump equipment - Google Patents
heat pump equipmentInfo
- Publication number
- JPS604866U JPS604866U JP9669383U JP9669383U JPS604866U JP S604866 U JPS604866 U JP S604866U JP 9669383 U JP9669383 U JP 9669383U JP 9669383 U JP9669383 U JP 9669383U JP S604866 U JPS604866 U JP S604866U
- Authority
- JP
- Japan
- Prior art keywords
- condenser
- heat pump
- compressor
- gas
- pressure reducing
- 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
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の暖房二段階昇温サイクルのサイクル構成
図、第2図〜第4図は本考案の実施例のサイクル構成図
である。
1・・・暖房時の冷媒流れ方向、2・・・第1圧縮機、
3・・・第1凝縮器、4・・・気液分離器、5・・・第
2圧縮機、6・・・第2凝縮器、7・・・第2減圧弁、
8・・・合流点、9・・・第1減圧弁、10・・・蒸発
器、1.1・・・室内機空気の流れ方向、12・・・冷
暖切換え四方弁、13・・・一段二段切換え四方弁、1
4・・・開閉弁、15・・・冷房用減圧弁、16〜19
・・・逆止弁、20・・・冷房時の冷媒流れ方向、21
・・・過冷却器、22〜23・・・逆止弁。FIG. 1 is a cycle configuration diagram of a conventional two-stage heating cycle, and FIGS. 2 to 4 are cycle configuration diagrams of an embodiment of the present invention. 1... Refrigerant flow direction during heating, 2... First compressor,
3... First condenser, 4... Gas-liquid separator, 5... Second compressor, 6... Second condenser, 7... Second pressure reducing valve,
8... Merging point, 9... First pressure reducing valve, 10... Evaporator, 1.1... Indoor unit air flow direction, 12... Cooling/heating switching four-way valve, 13... Single stage Two-stage switching four-way valve, 1
4... Opening/closing valve, 15... Air conditioning pressure reducing valve, 16-19
... Check valve, 20 ... Refrigerant flow direction during cooling, 21
... Supercooler, 22-23... Check valve.
Claims (1)
び蒸発器を順次接続してなる主冷凍サイクルに、該気液
分離器の上部気相部と、気液分離器、第1減圧弁間の管
路とを第2圧縮機、第2@縮器、第2減圧弁からなる冷
媒経路で接続し、空気などの被加熱媒体を該第1凝縮器
で加熱後、さらに第2@縮器で追加熱するようにした二
段階昇温ヒートポンプサイクルにおいて、第2圧縮機の
運転、停止にかかわらず、第1凝縮器、第2@縮器とも
に作動するようにしたことを特徴とするヒートポンプ装
置。The upper gas phase part of the gas-liquid separator and the gas-liquid separator are connected to a main refrigeration cycle in which a first compressor, a first condenser, a gas-liquid separator, a first pressure reducing valve, and an evaporator are connected in sequence. , and the pipe line between the first pressure reducing valves are connected by a refrigerant path consisting of a second compressor, a second@condenser, and a second pressure reducing valve, and after heating a medium to be heated such as air in the first condenser, Furthermore, in a two-stage heating heat pump cycle in which additional heat is generated in the second @condenser, both the first condenser and the second @condenser operate regardless of whether the second compressor is running or stopped. A heat pump device featuring:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9669383U JPS604866U (en) | 1983-06-24 | 1983-06-24 | heat pump equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9669383U JPS604866U (en) | 1983-06-24 | 1983-06-24 | heat pump equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS604866U true JPS604866U (en) | 1985-01-14 |
Family
ID=30230330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9669383U Pending JPS604866U (en) | 1983-06-24 | 1983-06-24 | heat pump equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS604866U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006207835A (en) * | 2002-10-24 | 2006-08-10 | Showa Denko Kk | Refrigerating system, compressing and heat-radiating apparatus and heat radiator |
-
1983
- 1983-06-24 JP JP9669383U patent/JPS604866U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006207835A (en) * | 2002-10-24 | 2006-08-10 | Showa Denko Kk | Refrigerating system, compressing and heat-radiating apparatus and heat radiator |
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