基本信息:
- 专利标题： GREY WATER HEAT RECOVERY APPARATUS
- 申请号：EP24163229.8 申请日：2021-06-30
- 公开(公告)号：EP4372164A3 公开(公告)日：2024-06-19
- 发明人： BRANDT, Emil , HOSTETTER, Ian , HOGANDER, Martin
- 申请人： Consat AB
- 申请人地址： SE 433 30 Partille Ögärdesvägen 19A
- 专利权人： Consat AB
- 当前专利权人： Consat AB
- 当前专利权人地址： SE 433 30 Partille Ögärdesvägen 19A
- 代理机构： Lind Edlund Kenamets Intellectual Property AB
- 分案原申请号： 21182983.3 2021.06.30
- 主分类号： F28D7/10
- IPC分类号： F28D7/10 ; F28D21/00 ; F28F1/36 ; F28F1/42 ; F28F9/02 ; F28F13/12 ; F28F27/02 ; E03C1/04 ; E03C1/00 ; F24D17/00
摘要：
A grey water heat recovery apparatus is disclosed in which heat is transferred between a grey water stream and a fresh water stream. The apparatus comprises: a grey water flow path leading from a source inlet to a drain outlet; a plurality of heat exchangers arranged in said grey water flow path; a separator arranged upstream of said heat exchangers, arranged to separate grey water from the source inlet into a plurality of parallel sub-paths, each sub-path being lead to one of the heat exchangers; and a collector arranged downstream of said heat exchangers, arranged to reassemble the grey water from the sub-paths into a single flow path. Each heat exchanger comprises a grey water tube extending from the separator to the collector, and an outer tube surrounding at least a part of the grey water tube, the outer tube defining an annular space around the grey water tube. A fresh water flow path formed within the annular spaces around the grey water tubes in the heat exchangers has a flow direction being opposite to the flow direction of the grey water.
公开/授权文献:
- EP4372164A2 GREY WATER HEAT RECOVERY APPARATUS 公开/授权日：2024-05-22
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F28 | 一般热交换 |
| ----F28D | 不包含在其他小类中的热交换设备，其中热交换介质不直接接触的；一般贮热装置或设备 |
| ------F28D7/00 | 用于两种热交换介质的固定管状通道组件的热交换装置，各种介质与通道壁不同的侧面接触 |
| --------F28D7/10 | .将一个通道配置在另一个里面的，例如同心的 |