AIR INTAKE HOOD FOR TURBINE INLET FILTER HOUSE
An air intake hood for channeling an incoming air flow downward in a filter house. The intake hood includes an inlet that is inclined.
1 . An air intake hood extending from a vertical wall of a filter house for channeling an incoming air flow downward, the air intake hood comprising:
an intake hood inlet for drawing intake air therethrough;
an intake hood outlet configured for delivering the intake air into a filter house,
wherein the intake hood inlet comprises an intake plane positioned at an inclined angle relative to the vertical wall.
2 . The air intake hood of claim 1 , further comprising a coalescer positioned across the intake hood inlet for removing moisture from the intake air, wherein an axis of the coalescer is parallel with the intake plane.
3 . The air intake hood of claim 1 , wherein the inclined angle is about forty five degrees.
4 . The air intake hood of claim 1 , further comprising a deflector positioned downstream of the intake hood inlet for channeling the intake air through the intake hood outlet at a preselected direction.
5 . The air intake hood of claim 3 , wherein the deflector is positioned at about the inclined angle.
6 . The air intake hood of claim 5 , wherein the deflector is a detachable deflector.
7 . The air intake hood of claim 5 , wherein the deflector is formed to be integral with a top surface of the intake hood.
8 . A filter house comprising:
a plurality of air intake hoods disposed on an exterior vertical wall of the filter house; and
a plurality of filter elements disposed on an interior wall of the filter house,
wherein the plurality of air intake hoods each comprise:
an intake hood inlet for drawing intake air therethrough;
an intake hood outlet configured for delivering the intake air into the filter house,
wherein the intake hood inlet is positioned at an inclined angle relative to the vertical wall.
9 . The filter house of claim 8 , wherein the plurality of air intake hoods each further comprise a coalescer positioned across the intake hood inlet for removing moisture from the intake air; and wherein an axis of the coalescer is parallel with the intake hood inlet.
10 . The filter house of claim 9 , wherein the inclined angle is about forty five degrees.
11 . The filter house of claim 8 , wherein the plurality of air intake hoods each further comprise a deflector positioned downstream of the intake hood inlet for channeling the intake air through the intake hood outlet at a preselected direction.
12 . The filter house of claim 11 , wherein the deflector is positioned at an inclined angle relative to the vertical wall.
13 . The filter house of claim 11 , wherein the deflector comprises bolts for detachably attaching the deflector from the intake hood.
14 . The filter house of claim 8 , wherein the intake hood and the deflector are positioned such that they do not extend past a plane comprising the external vertical wall and into the filter house.
15 . An air intake hood extending from a vertical wall of a filter house for channeling an incoming air flow downward, the air intake hood comprising:
an intake hood inlet for drawing intake air therethrough; and
an intake hood outlet configured to be attached to a filter house for delivering the intake air,
wherein the intake hood inlet is positioned at an inclined angle.
16 . The air intake hood of claim 15 , further comprising a coalescer positioned across the intake hood inlet for removing moisture from the intake air, wherein the coalescer is positioned across the intake hood inlet and an axis of the coalescer is parallel with the intake hood inlet.
17 . The air intake hood of claim 15 , wherein the inclined angle is about forty five degrees as measured from an external vertical wall of the filter house.
18 . The air intake hood of claim 15 , further comprising a deflector positioned downstream of the intake hood inlet for channeling the intake air through the intake hood outlet at a preselected direction.
19 . The air intake hood of claim 18 , wherein the deflector is positioned at an inclined angle of about forty five degrees as measured from the external vertical wall of the filter house.
20 . The air intake hood of claim 18 , wherein the intake hood and the deflector are positioned such that they do not extend past a plane of the exterior vertical wall into the filter house.