Closed-loop pipework system de-aeration apparatus

Closed-loop pipework system de-aeration apparatus

申请(专利)号： GB20190010339

专利号： GB2576427A 主分类号： F24D3/10 申请权利人： PETER DEREK

BARRETT 公开国代码： GB 优先权国家： GB

申请日： 2019-07-19 公开公告日： 2020-02-19

分类号： F24D3/10;

F24D19/08 发明设计人： PETER DEREK

BARRETT 申请国代码： GB

优先权： 20190719 GB

201910339

摘 要 附 图：

摘 要：

De-aeration apparatus 500 with a water inlet 102 to an expansion pipework 106 receiving water from a closed-loop pipework system, the diameter of the outlet end 110 being larger than the inlet end. The outlet end opens below a

normal operating level in a water tank 104 open to the atmosphere. The diameter of the outlet end section may increase towards the outlet end which may be dome-shaped. The tank may contain Raschig rings 202 and/or mesh to disrupt flow. The tank may have a partition to define an inlet area, the partition having a number of apertures which may be below the normal operating level and above the pipework outlet. There may be a flow-limiter 502 and pump 520 which are configured to maintain the level in the tank, potentially using a controller 530 and two level sensors 510,512. A heat exchanger connected to the closed-loop pipework system is also claimed. 主权项：

CLAIMS1. Closed-loop pipework system de-aeration apparatus comprising: a water

inlet adapted to rece

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