The invention relates to a multi-channel vent pipe and a floating platform applying the multi-channel vent pipe, the multi-channel vent pipe comprises a vent main pipe and N vent branch pipes, the vent main pipe is internally provided with N channels, and an air outlet of each vent branch pipe is respectively communicated with air inlet ends of the N channels of the vent main pipe; wherein N is a natural number greater than 3; the air inlet end of each ventilation branch pipe is used for being communicated with a ballast tank of the floating platform. The ventilation main pipe with N channels extends out of the deck of the floating platform to be communicated with the atmosphere and used for ventilation of the ballast tank. The floating platform applying the multi-channel vent pipe further comprises three stand columns, and a ballast tank and a void tank are arranged in each stand column. The air inlet end of each ventilation branch pipe of the multi-channel ventilation pipe is communicated with one ballast tank, the air inlet end of a ventilation main pipe is located at the bottom of a void tank flush with the bottommost ballast tank, and a main body of the ventilation main pipe penetrates through the void tank till the air outlet end extends out of a deck.
本发明涉及一种多通道透气管及应用多通道透气管的浮式平台,其中该多通道透气管包括一根透气主管和N根透气支管,透气主管内设置有N个通道,每根透气支管的出气口与透气主管的N个通道的进气端分别连通;其中,N为大于3的自然数;每根透气支管的进气端,用于连通浮式平台的一个压载舱;含N个通道的透气主管伸出浮式平台的甲板与大气相连通,用于压载舱的透气。该应用多通道透气管的浮式平台还包括三个立柱,每根立柱内部设置有压载舱和空舱;该多通道透气管的每根透气支管的进气端与一个压载舱相连通,透气主管的进气端位于与最底部压载舱相齐平的空舱底部,透气主管的主体穿过空舱,直至出气端伸出甲板。
Multi-channel vent pipe and floating platform using multi-channel vent pipe
一种多通道透气管及应用多通道透气管的浮式平台
2024-07-12
Patent
Electronic Resource
Chinese