基本信息:
- 专利标题: HEAT PUMP SYSTEM WITH AUXILIARY WATER HEATING
- 专利标题(中):具有辅助水加热的热泵系统
- 申请号:PCT/BR2005000097 申请日:2005-06-03
- 公开(公告)号:WO2006128262A3 公开(公告)日:2007-04-12
- 发明人: MURAKAMI TOSHIO , TESCHE CARLOS AFONSO , FERNANDEZ ROBERTO GUSTAVO
- 申请人: SPRINGER CARRIER LTDA , MURAKAMI TOSHIO , TESCHE CARLOS AFONSO , FERNANDEZ ROBERTO GUSTAVO
- 专利权人: SPRINGER CARRIER LTDA,MURAKAMI TOSHIO,TESCHE CARLOS AFONSO,FERNANDEZ ROBERTO GUSTAVO
- 当前专利权人: SPRINGER CARRIER LTDA,MURAKAMI TOSHIO,TESCHE CARLOS AFONSO,FERNANDEZ ROBERTO GUSTAVO
- 优先权: BR2005000097 2005-06-03
- 主分类号: F25B13/00
- IPC分类号: F25B13/00 ; F25B29/00 ; G05D9/00
摘要:
A heat pump system (10) includes a compressor (20), a reversing valve (30), an outdoor heat exchanger (40) and an indoor heat exchanger (50) coupled via refrigerant lines (35, 45, 55) in a refrigeration circuit, and a refrigerant-to-water heat exchanger (60). In the air cooling/water heating mode, the air heating/water heating mode, and the water heating only mode, water from a water reservoir (64) (i.e., a storage tank or swimming pool) passes through the refrigerant-to-water heat exchanger (60) in heat exchange relationship with refrigerant passing through line (35). A refrigerant reservoir (70) may be provided for refrigerant charge control. A refrigerant line (71) couples reservoir (70) to the refrigeration circuit intermediate the outdoor and indoor heat exchangers (40, 50) for directing liquid refrigerant into the reservoir (70). A refrigerant line (73) couples the refrigeration circuit upstream of the suction inlet to the compressor (20) for returning refrigerant to the refrigeration circuit. A controller (100) controls flow into and from the refrigerant reservoir (70) through selective opening and closing of control valves (72, 74) in lines (71, 73), respectively.
摘要(中):
热泵系统(10)包括压缩机(20),换向阀(30),室外热交换器(40)和室内热交换器(50),其通过制冷剂管路(35,45,55)在制冷 电路,以及制冷剂 - 水热交换器(60)。 在空气冷却/水加热模式,空气加热/水加热模式和仅加热水模式中,来自储水箱(64)(即,储罐或游泳池)的水通过制冷剂到水 热交换器(60)与通过管线(35)的制冷剂的热交换关系。 可以设置制冷剂储存器(70)用于制冷剂充注控制。 制冷剂管线(71)将储存器(70)与用于将液体制冷剂引导到储存器(70)的室外和室内热交换器(40,50)之间的制冷回路连接。 制冷剂管路73将吸入口上游侧的制冷回路与压缩机20连接,将制冷剂返回制冷回路。 控制器(100)分别通过选择性地打开和关闭管线(71,73)中的控制阀(72,74)来控制进出制冷剂储存器(70)的流量。