| 摘要 |
An elongated pipe member having a distal end, an opposite end, and an axial direction of water flow, at least one tap member adapted to allow water to leave the pipe member, a valve member attached at the distal end of the pipe member to allow and cut-off water flow through the at least one tap member, and an accumulator means attached to an attachment receiver attached to the pipe member at a position in between the distal end and the opposite end, wherein the accumulator means extends perpendicularly upwards from the axial direction of the pipe member, and is configured such that water flowing through the water tap can also flow upwards into the accumulator means, such that when the water in the pipe member begins to freeze and expand.
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