公开(公告)号：US11624482B2

公开(公告)日：2023-04-11

申请号：US17186417

申请日：2021-02-26

申请人： Rheem Manufacturing Company

发明人： Saman Beyhaghi ,  Atilhan Manay ,  Eric Dong ,  Kyle Jiang ,  Christopher Mao ,  Benjamin Pham

IPC分类号： F17D5/02

摘要： A leakage mitigation system includes a leakage detection device having a canister configured to: (i) contain a first reactant and a second reactant and, (ii) based on a volume of liquid leaked from a tank, allow the first reactant and the second reactant to react with each other to produce a gas. A shut-off valve coupled to an inlet pipe of the tank is configured to actuate between an open condition and a closed condition. Further, a conduit extending between the leakage detection device and the shut-off valve allows flow of the gas from the leak detection device to the shut off valve. In order to mitigate the leakage of water, the shut-off valve is actuated between the open condition and the closed condition based on the pressure exerted thereon by the flow of the gas.

公开(公告)号：US20220275913A1

公开(公告)日：2022-09-01

申请号：US17186417

申请日：2021-02-26

申请人： Rheem Manufacturing Company

发明人： Saman Beyhaghi ,  Atilhan Manay ,  Eric Dong ,  Kyle Jiang ,  Christopher Mao ,  Benjamin Pham

IPC分类号： F17D5/02

摘要： A leakage mitigation system includes a leakage detection device having a canister configured to: (i) contain a first reactant and a second reactant and, (ii) based on a volume of liquid leaked from a tank, allow the first reactant and the second reactant to react with each other to produce a gas. A shut-off valve coupled to an inlet pipe of the tank is configured to actuate between an open condition and a closed condition. Further, a conduit extending between the leakage detection device and the shut-off valve allows flow of the gas from the leak detection device to the shut off valve. In order to mitigate the leakage of water, the shut-off valve is actuated between the open condition and the closed condition based on the pressure exerted thereon by the flow of the gas.