发明专利
JP2007224868A Heat pump system, lubricating water temperature adjusting method for heat pump system, and operating method for heat pump system
有权
基本信息:
- 专利标题： Heat pump system, lubricating water temperature adjusting method for heat pump system, and operating method for heat pump system
- 专利标题（中）：热泵系统，热泵系统的润滑水温调节方法及热泵系统的运行方法
- 申请号：JP2006049474 申请日：2006-02-27
- 公开(公告)号：JP2007224868A 公开(公告)日：2007-09-06
- 发明人： SHIBATA TAKANORI , HATAMIYA SHIGEO , FUKUSHIMA TOSHIHIKO
- 申请人： Hitachi Ltd , 株式会社日立製作所
- 专利权人： Hitachi Ltd,株式会社日立製作所
- 当前专利权人： Hitachi Ltd,株式会社日立製作所
- 优先权： JP2006049474 2006-02-27
- 主分类号： F01D25/18
- IPC分类号： F01D25/18 ; F04D29/06 ; F16C37/00 ; F25B30/02
摘要：
PROBLEM TO BE SOLVED: To provide a heat pump system inhibiting bearing lubricating water from being boiled and inhibiting the deterioration of the reliability of a bearing, a lubricating water temperature adjusting method and an operating method thereof.
SOLUTION: In the heat pump system provided with an evaporator 43 producing steam and a compressor 34 including a compressor first stage 33 and a second stage 32 which are a plurality of compression means compressing steam, a water bearing is used for a bearing 51 bearing the compressor 34 and lubricating water in the water bearing 51 is kept in a saturation temperature corresponding to pressure in the water bearing 51.
COPYRIGHT: (C)2007,JPO&INPIT
摘要（中）：
SOLUTION: In the heat pump system provided with an evaporator 43 producing steam and a compressor 34 including a compressor first stage 33 and a second stage 32 which are a plurality of compression means compressing steam, a water bearing is used for a bearing 51 bearing the compressor 34 and lubricating water in the water bearing 51 is kept in a saturation temperature corresponding to pressure in the water bearing 51.
COPYRIGHT: (C)2007,JPO&INPIT
要解决的问题：提供一种抑制轴承润滑水沸腾并抑制轴承可靠性劣化的热泵系统，润滑水温度调节方法及其操作方法。 解决方案：在设置有产生蒸汽的蒸发器43的热泵系统和包括压缩机第一级33和作为压缩蒸汽的多个压缩装置的第二级32的压缩机34中，将轴承用于轴承 轴承压缩机34的轴承51和水轴承51中的润滑水保持在与水轴承51中的压力相对应的饱和温度。版权所有（C）2007，JPO＆INPIT
公开/授权文献:
信息查询:
EspacenetIPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F01 | 一般机器或发动机；一般的发动机装置；蒸汽机 |
| ----F01D | 非变容式机器或发动机，如汽轮机 |
| ------F01D25/00 | 不包含在其他各组或与其无关的部件、零件或附件 |
| --------F01D25/18 | .润滑装置 |