Drainage system for gas turbine
First Claim
1. A drainage system for a gas turbine, comprising:
- at least one inflow pipe;
a first outflow pipe;
a pressure vessel, separately connected to the inflow pipe and the first outflow pipe, a throttle orifice plate and at least one switching valve being connected in series on each said at least one inflow pipe, and a throttle orifice plate and at least one switching valve being connected in series on the first outflow pipe; and
a pressure release device, a check valve being also connected in series on each said at least one inflow pipe and a pressure measurement device being connected to the pressure vessel, wherein the pressure release device is an automatic pressure control valve connected to the pressure vessel.
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Accused Products
Abstract
A drainage system includes at least one inflow pipe, a first outflow pipe, and a pressure vessel connected to the inflow pipe and the first outflow pipe separately. A throttle orifice plate and at least one switching valve are connected in series on each inflow pipe, and a throttle orifice plate and at least one switching valve are connected in series on the outflow pipe. The drainage system further includes a pressure release device, a check valve is also connected in series on each said inflow pipe, and a pressure measurement device is also connected to the pressure vessel. The pressure release device is an automatic pressure control valve connected to the pressure vessel. The drainage system for a gas turbine can remove condensate during operation of the gas turbine, thereby ensuring safe operation.
15 Citations
20 Claims
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1. A drainage system for a gas turbine, comprising:
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at least one inflow pipe; a first outflow pipe; a pressure vessel, separately connected to the inflow pipe and the first outflow pipe, a throttle orifice plate and at least one switching valve being connected in series on each said at least one inflow pipe, and a throttle orifice plate and at least one switching valve being connected in series on the first outflow pipe; and a pressure release device, a check valve being also connected in series on each said at least one inflow pipe and a pressure measurement device being connected to the pressure vessel, wherein the pressure release device is an automatic pressure control valve connected to the pressure vessel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification