Liquid injection apparatus and compressor assembly having the same
A liquid injection apparatus for use with a compressor having a rotor shaft and a casing part is provided. The liquid injection apparatus includes at least one conduit and at least one nozzle coupled to the conduit(s). The liquid injection apparatus is panel-shaped and has a first panel segment, a second panel segment, and at least one of: a passage defined between the first panel segment and the second panel segment, the passage sized to receive at least one of the rotor shaft and the casing part; and a third panel segment positioned between the first panel segment and the second panel segment. The third panel segment is at least in part detachable from the first panel segment and/or the second panel segment for receiving at least one of the rotor shaft and the casing part between the first panel segment and the second panel segment.
1. A liquid injection apparatus for use with a compressor having a rotor shaft and a casing part, said liquid injection apparatus comprising at least one conduit and at least one nozzle coupled to said at least one conduit, wherein said liquid injection apparatus is panel-shaped and has a first panel segment, a second panel segment, and
a third panel segment positioned between said first panel segment and said second panel segment, wherein said third panel segment is at least in part detachable from at least one of said first panel segment and said second panel segment for receiving at least one of the rotor shaft and the casing part between said first panel segment and said second panel segment, wherein said third panel segment comprises a first part and a second part, said first part pivotable towards said first panel segment, said second part pivotable towards said second panel segment.
2. A liquid injection apparatus in accordance with claim 1 , wherein said third panel segment is at least in part detachable from said first panel segment and said second panel segment.
3. A liquid injection apparatus in accordance with claim 1 , wherein said at least one conduit comprises a conduit joint plurality of first conduits in said first panel segment, a plurality of second conduits in said third panel segment, and a plurality of third conduits in said second panel segment.
4. A liquid injection apparatus in accordance with claim 3 , wherein said plurality of second conduits comprises a conduit joint.
5. A compressor assembly comprising:
a casing comprising a casing part;
a rotor coupled within said casing, wherein said rotor comprises a rotor shaft; and
an inlet housing coupled to said casing such that said rotor shaft extends into said inlet housing, said inlet housing defines a flow path into said casing and comprises a liquid injection apparatus coupled within said flow path, said liquid injection apparatus comprising at least one conduit and at least one nozzle coupled to said at least one conduit, wherein said liquid injection apparatus is panel-shaped and has a first panel segment, a second panel segment, and
a third panel segment positioned between said first panel segment and said second panel segment, wherein said third panel segment is at least in part detachable from at least one of said first panel segment and said second panel segment for receiving at least one of said rotor shaft and said casing part between said first panel segment and said second panel segment, wherein said third panel segment is at least in part slidable along at least one of said first panel segment and said second panel segment.
6. A compressor assembly in accordance with claim 5 , wherein said third panel segment is at least in part detachable from said first panel segment and said second panel segment.
7. A compressor assembly in accordance with claim 5 , wherein said at least one conduit comprises a conduit joint plurality of first conduits in said first panel segment, a plurality of second conduits in said third panel segment, and a plurality of third conduits in said second panel segment.
8. A compressor assembly in accordance with claim 7 , wherein said plurality of second conduits comprises a conduit joint.
9. A compressor assembly in accordance with claim 5 , wherein said liquid injection apparatus comprises a bracket to which said at least one conduit is coupled, said bracket comprising a frame and at least one beam extending across said frame.
10. A compressor assembly in accordance with claim 9 , wherein at least one of:
said at least one beam comprises a first beam, a second beam, and a pivotable joint that couples said first beam to said second beam; and
said bracket comprises a pivotable joint that couples said at least one beam to said frame.
11. A compressor assembly in accordance with claim 5 , wherein said at least one conduit does not comprise a joint positioned within said flow path.