公开(公告)号：US07117675B2

公开(公告)日：2006-10-10

申请号：US10866817

申请日：2004-06-15

申请人： Howard Jay Kaplan ,  David Francis Acquavella ,  Steven Patrick Junquera ,  David Martin Johnson ,  Christopher David Miller ,  Robert Joseph Iasillo ,  Gregory James Hampson ,  Kevin Jon O'Dell

发明人： Howard Jay Kaplan ,  David Francis Acquavella ,  Steven Patrick Junquera ,  David Martin Johnson ,  Christopher David Miller ,  Robert Joseph Iasillo ,  Gregory James Hampson ,  Kevin Jon O'Dell

IPC分类号： F02C1/00 ,  F02G3/00

CPC分类号： F01D25/12 ,  F02C7/14

摘要： A system for cooling at least one gas turbine liquid fuel component located in a high temperature environment to eliminate coking in the component is disclosed. The system includes a sleeve surrounding the liquid fuel component, a device for providing a current of cool air, and a conduit connected between the cool air device and the sleeve to direct the current of cool air into the sleeve to cool the liquid fuel component. The system can also include a manifold connected to the conduit and a plurality of second conduits for connecting the manifold to a plurality of sleeves surrounding a plurality of liquid fuel components, each sleeve being connected to a corresponding second conduit. Each sleeve includes a plurality of spacing devices for centering the sleeve around the at least one liquid fuel component so as to form an annulus between the sleeve and the liquid fuel component through which the current of cool air flows. The system can alternatively use a supply of cool liquid pumped by a pump through a conduit adjacent to a liquid fuel component to cool the component.

摘要翻译： 公开了一种用于冷却位于高温环境中的至少一个燃气轮机液体燃料部件以消除部件中的焦化的系统。 该系统包括围绕液体燃料部件的套筒，用于提供冷空气电流的装置，以及连接在冷空气装置和套管之间的导管，以将冷空气的电流引导到套筒中以冷却液体燃料部件。 该系统还可以包括连接到导管的歧管和用于将歧管连接到围绕多个液体燃料部件的多个套筒的多个第二导管，每个套筒连接到相应的第二导管。 每个套筒包括多个间隔装置，用于使套筒围绕至少一个液体燃料部件居中，以便在套筒和液体燃料部件之间形成环形空气，冷空气流通过该环形空气流动。 该系统可以替代地使用由泵通过邻近液体燃料部件的导管泵送的冷液体供应，以冷却部件。

公开(公告)号：US06918255B2

公开(公告)日：2005-07-19

申请号：US10308101

申请日：2002-12-03

申请人： Howard Jay Kaplan ,  David Francis Acquavella ,  Steven Patrick Junquera ,  David Martin Johnson ,  Christopher David Miller ,  Robert Joseph Iasillo ,  Gregory James Hampson ,  Kevin Jon O'Dell

发明人： Howard Jay Kaplan ,  David Francis Acquavella ,  Steven Patrick Junquera ,  David Martin Johnson ,  Christopher David Miller ,  Robert Joseph Iasillo ,  Gregory James Hampson ,  Kevin Jon O'Dell

IPC分类号： F01D25/12 ,  F02C7/14 ,  F02C1/00 ,  F02G3/00

CPC分类号： F01D25/12 ,  F02C7/14

摘要： A system for cooling at least one gas turbine liquid fuel component located in a high temperature environment to eliminate coking in the component is disclosed. The system includes a sleeve surrounding the liquid fuel component, a device for providing a current of cool air, and a conduit connected between the cool air device and the sleeve to direct the current of cool air into the sleeve to cool the liquid fuel component. The system can also include a manifold connected to the conduit and a plurality of second conduits for connecting the manifold to a plurality of sleeves surrounding a plurality of liquid fuel components, each sleeve being connected to a corresponding second conduit. Each sleeve includes a plurality of spacing devices for centering the sleeve around the at least one liquid fuel component so as to form an annulus between the sleeve and the liquid fuel component through which the current of cool air flows. The system can alternatively use a supply of cool liquid pumped by a pump through a conduit adjacent to a liquid fuel component to cool the component.

摘要翻译： 公开了一种用于冷却位于高温环境中的至少一个燃气轮机液体燃料部件以消除部件中的焦化的系统。 该系统包括围绕液体燃料部件的套筒，用于提供冷空气电流的装置，以及连接在冷空气装置和套管之间的导管，以将冷空气的电流引导到套筒中以冷却液体燃料部件。 该系统还可以包括连接到导管的歧管和用于将歧管连接到围绕多个液体燃料部件的多个套筒的多个第二导管，每个套筒连接到相应的第二导管。 每个套筒包括多个间隔装置，用于使套筒围绕至少一个液体燃料部件居中，以便在套筒和液体燃料部件之间形成环形空气，冷空气流通过该环形空气流动。 该系统可以替代地使用由泵通过邻近液体燃料部件的导管泵送的冷液体供应，以冷却部件。