首页>
外国专利>
Adjustable shroud for a submergible pumping system and pumping system incorporating same
Adjustable shroud for a submergible pumping system and pumping system incorporating same
展开▼
机译:用于潜水泵系统的可调护罩以及包括该可调护罩的泵系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
An adjustable shroud arrangement is disclosed for a submergible pumping system. The pumping system is of the type used to raise fluids from wells, such as petroleum production wells. The systems include a plurality of interconnected components, including a motor and a pump driven by the motor. The systems may also include a separator for separating production fluids from non-production fluids. The shroud serves to transfer fluids between system components, such as around the motor to promote convective cooling of the motor during operation. The shroud fits around a portion of the pumping unit to define a fluid flow path. The shroud is adjustable with respect to the pumping unit to permit relative thermal expansion and contraction of the shroud and the pumping unit components. In a preferred embodiment, the shroud has one end fixed to the pumping unit and a second end slidingly seals against a component of the pumping unit. In another embodiment, both ends of the shroud are fixed to the unit and an adjustable seal is provided along the length of the shroud.
展开▼