公开(公告)号：WO2011162929A1

公开(公告)日：2011-12-29

申请号：PCT/US2011/039077

申请日：2011-06-03

Applicant: GENERAL ELECTRIC COMPANY ,  ANDERSON, Todd, Alan ,  SHAH, Manoj, Ramprasad ,  BEAUCHAMP, Philip, Paul ,  KALLURI, Rammohan, Rao ,  BHAT, Suma, Memaria Narayana ,  KOMMEPALLI, Hareesh, Kumar Reddy

Inventor： ANDERSON, Todd, Alan ,  SHAH, Manoj, Ramprasad ,  BEAUCHAMP, Philip, Paul ,  KALLURI, Rammohan, Rao ,  BHAT, Suma, Memaria Narayana ,  KOMMEPALLI, Hareesh, Kumar Reddy

IPC: F16K11/07 ,  F16K31/122

CPC classification number: F16K11/0716 ,  Y10T137/8671

Abstract: A valve system ( 200 ) for pressure exchanger tubes of an energy recovery system ( 100 ) is provided, The valve system includes a valve housing ( 304 ), a flow distributor ( 310 ), a hollow spool ( 302 ) and a sealing system, The valve housing may comprise a set of high-pressure ports ( 306 ) and a set of low-pressure ports ( 308 ). The flow distributor allows the flow to and from the set of high- pressure ports and the set of low-pressure ports within the valve housing, The hollow spool may be configured to reciprocate axially in a radial clearance between the valve housing and the flow distributor. The hollow spool may connect the pressure exchanger tube in fluid communication with the high-pressure ports or the low-pressure ports. The sealing system may be provided within the valve housing for imparting substantial hydraulic balance to the hollow spool.

Abstract translation: 提供了一种用于能量回收系统（100）的压力传感器管的阀系统（200），所述阀系统包括阀壳体（304），流量分配器（310），中空阀芯（302）和密封系统， 阀壳体可以包括一组高压端口（306）和一组低压端口（308）。 流量分配器允许流入和流出来自阀壳体内的一组高压端口和一组低压端口。中空阀芯可以构造成在阀壳体和流量分配器之间的径向间隙中轴向往复运动 。 中空阀芯可以将压力传感器管与高压端口或低压端口流体连通。 密封系统可以设置在阀壳体内，用于向中空阀芯施加实质的液压平衡。