Compartment unit for turbine engine

A compartment unit for a turbine engine, wherein the compartment unit (100) comprises:

• a main compartment (1) for receiving the turbine engine (200);
• and
• an intake compartment (2) disposed on a top side of the main compartment (1) and comprising:
• an intake compartment body (21) provided with two intake compartment intake ports and two intake compartment exhaust ports communicated with the main compartment (1),
• two sets of devices, with one the two sets of devices disposed outside and adjacent to one of the two intake compartment intake ports and the other of the two sets of devices disposed outside and adjacent to the other of the two intake compartment intake ports,
• wherein each set of devices comprises an air filter device (22) and a first muffler device (23) disposed between the corresponding intake compartment intake port and the corresponding air filter device;
• wherein the compartment unit (100) is configured with two first air paths,
• wherein each of the two first air paths permits air for combustion in the turbine engine (200) to pass from an exterior of the compartment unit into the intake compartment body successively through one of the air filter devices (22) and a corresponding one of the first muffler devices (23), and then be delivered through a corresponding one of the two intake compartment exhaust ports to the turbine engine (200) located in the main compartment (1);
• wherein one of the air filter devices (22) comprises one or a plurality of inertia separators (221), and one or a plurality of air filters (222) arranged downstream from the one or plurality of inertia separators (221);
• wherein the one or plurality of air filters (222) are associated with the one or plurality of inertia separators as a part of the corresponding air filter device and are arranged downstream from the one or plurality of inertia separators (221) with respect to the corresponding one of the two first air paths;
• a purge line (261) operatively connected with one of the one or plurality of inertia separators (221);
• and
• a collection container (262) disposed at a bottom of the one of the one or plurality of inertia separators (221),
• wherein the purge line (261) blows at impurities in the one of one or plurality of inertia separators (221) into the collection container (262);
• and
• wherein the one or plurality of inertia separators each comprises multiple arrays of circular inertia separation air channels and each air filter of the one or plurality of air filters is aligned with a plurality of arrays of multiple arrays of circular inertia separation air channels for air intake;
• wherein a flange (2211) is provided on a circumferential edge of one of the one or plurality of inertia separators (221), and the flange (2211) is pressed tightly against the intake compartment body (21) by a wing sleeve assembly (251) and a compression screw assembly (252);
• wherein the wing sleeve assembly (251) comprises:
• a fixing post (2513) whose inner end (2513a) is fixed on the intake compartment body (21), a wing sleeve (2512) sleeved on the fixing post (2513) and having wings (2511) capable of pressing the flange (2211) inwardly, and a nut (2514) also sleeved on the fixing post (2513) and located outside the wing sleeve (2512) and configured to threadedly engage with the fixing post (2513) to press the wing sleeve (2512) tightly;
• wherein the compression screw assembly (252) comprises:
• a fixing plate (2521) comprising:
• a first plate (2521 b) located on the outside of the flange (2211) and being parallel to the flange (2211), the first plate (2521 b) having a through hole with an internal thread, and a second plate (2521 a) which is integrally formed with the first plate (2521 b) as a one-piece structure,
• the second plate (2521 a) extending from the first plate (2521 b) at an angle to, and being fixed on, the intake compartment body (21), and a compression screw (2522) being capable of running through the through hole on the first plate (2521 b) and being screwed tightly so that an inner end (2522a) of the compression screw (2522) presses the flange (2211) tightly;
• and
• wherein the main compartment comprises:
• a main compartment body (11) provided with a main compartment intake port, a main compartment exhaust port, and a communication port (111) communicated with at least one of the intake compartment exhaust ports, the main compartment intake port and the main compartment exhaust port being disposed at opposite ends of the main compartment (1);
• an air guide device (12) disposed at the main compartment intake port;
• and
• two second muffler devices, with one of the two second muffler devices disposed at the main compartment intake port and the other of the two second muffler devices disposed at the main compartment exhaust port,
• wherein the compartment unit (100) is configured with a second air path which permits air for cooling an internal space of the main compartment body (11) to flow from the exterior of the compartment unit through the one of the two second muffler devices at the main compartment intake port into the main compartment body under guide of the air guide device (12) and then be discharged out through the other of the two second muffler devices at the main compartment exhaust port, the two second muffler devices being disposed at opposite ends of the main compartment with air flows along a same direction in the second air path.