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CN-224214249-U - Rainproof structure of smoke exhaust pipe of ship generator

CN224214249UCN 224214249 UCN224214249 UCN 224214249UCN-224214249-U

Abstract

The utility model belongs to the technical field of smoke exhaust pipes of generators, in particular to a rainproof structure of a smoke exhaust pipe of a ship generator, which comprises a smoke exhaust pipeline, wherein a fixed frame is fixedly arranged on the inner wall of the smoke exhaust pipeline, a shutter is rotatably connected to the inner wall of the fixed frame, a rainproof mechanism is arranged on the inner wall of the fixed frame and comprises a drainage groove which is arranged on the inner side of the bottom of the fixed frame, and the rainproof mechanism can effectively prevent rainwater from entering the pipeline, prevent the rainwater from contacting peripheral electrical equipment and circuits to cause short circuit faults, ensure stable operation of a ship electrical system, reduce potential safety hazards such as fire and the like, prevent the rainwater from rusting the pipeline and metal parts of an engine connected with the pipeline, maintain the mechanical properties of the parts, reduce the problems of strength reduction, friction increase and the like caused by rusting, further prolong the whole service life of equipment, and improve the safety and reliability of ship operation.

Inventors

  • LONG XI
  • GENG FAN
  • YU QING
  • LIU XIANGYANG
  • CONG YUJIN

Assignees

  • 威海市金运游艇有限公司

Dates

Publication Date
20260508
Application Date
20250715

Claims (7)

  1. 1. The rainproof structure of the smoke exhaust pipe of the ship generator is characterized by comprising a smoke exhaust pipe (1), wherein a fixed frame (2) is fixedly arranged on the inner wall of the smoke exhaust pipe (1), a shutter (3) is rotatably connected to the inner wall of the fixed frame (2), and a rainproof mechanism (4) is arranged on the inner wall of the fixed frame (2); rain-proof mechanism (4) are including water drainage tank (401), water drainage tank (401) are seted up in the inboard of fixed frame (2) bottom, the inner wall sliding connection of water drainage tank (401) has baffle (402), one end fixed mounting of tripe (3) has gear (403), one end fixed mounting of baffle (402) has connecting rod (404), one end fixed mounting of connecting rod (404) has pinion rack (405), the tooth of pinion rack (405) and gear (403) intermesh.
  2. 2. The rainproof structure of the smoke exhaust pipe of the ship generator according to claim 1, wherein the top of the fixed frame (2) is provided with a fixed groove (5), the inner wall of the fixed groove (5) is fixedly provided with a motor (6), the inner side of the top of the fixed frame (2) is provided with a movable groove (7), the output end of the motor (6) is fixedly provided with a winding rod (8), the surface of the winding rod (8) is fixedly provided with a shielding cloth (9), and the shielding cloth (9) is wound on the surface of the winding rod (8).
  3. 3. The rainproof structure of the smoke exhaust pipe of the ship generator according to claim 2 is characterized in that a balancing weight (10) is fixedly arranged on the surface of the shielding cloth (9), and the surface of the balancing weight (10) is in sliding connection with the inner side of the fixed frame (2).
  4. 4. The rainproof structure of the smoke exhaust pipe of the ship generator according to claim 3 is characterized in that a placing groove (11) is formed in the bottom of the fixing frame (2), and the inner cavity of the placing groove (11) is matched with the surface of the balancing weight (10).
  5. 5. The rainproof structure of the smoke exhaust pipe of the ship generator according to claim 1, wherein the inner wall of the fixed frame (2) is provided with a supporting groove (12), the surface of the connecting rod (404) is fixedly provided with a supporting block (13), and the inner cavity of the supporting groove (12) is in sliding connection with the surface of the supporting block (13).
  6. 6. The rainproof structure of the smoke exhaust pipe of the ship generator according to claim 2 is characterized in that a protection box (14) is fixedly arranged on the inner wall of the fixing groove (5), and the inner cavity of the protection box (14) is fixedly connected with the surface of the motor (6).
  7. 7. The rainproof structure of the smoke exhaust pipe of the ship generator according to claim 1, wherein the inner wall of the drainage groove (401) is provided with a limiting groove (15), and the inner cavity of the limiting groove (15) is in sliding connection with the surface of the connecting rod (404).

Description

Rainproof structure of smoke exhaust pipe of ship generator Technical Field The utility model relates to the technical field of smoke exhaust pipes of generators, in particular to a rainproof structure of a smoke exhaust pipe of a ship generator. Background The standby generator is generally configured on the ship to ensure the power supply safety of the ship, and the standby generator is only used as an emergency, so that the use frequency of the standby generator is extremely low, and the smoke exhaust pipe is arranged on the standby generator and is used for exhausting smoke when the standby generator operates. In the smoke discharging process, a direct discharging mode is generally adopted, namely smoke is directly discharged out of the ship through a pipeline, when the ship is in a navigation stopping state or the engine is not in a working state, the smoke discharging pipeline is in an open state, rainwater easily enters an engine cabin through the pipeline, faults such as equipment wetting and short circuit are caused, and normal starting and running of the engine are affected. Disclosure of utility model In order to make up the deficiency of the prior art, the smoke exhaust pipeline is in an open state, rainwater easily enters the engine compartment through the pipeline, so that equipment is affected by faults such as damp, short circuit and the like, and the normal starting and running of an engine are affected. The utility model solves the technical problems by adopting the technical scheme that the rainproof structure of the smoke exhaust pipe of the ship generator comprises a smoke exhaust pipe, wherein a fixed frame is fixedly arranged on the inner wall of the smoke exhaust pipe, a shutter is rotatably connected to the inner wall of the fixed frame, and a rainproof mechanism is arranged on the inner wall of the fixed frame; The rain-proof mechanism comprises a drainage tank, the drainage tank is arranged on the inner side of the bottom of the fixed frame, the inner wall of the drainage tank is slidably connected with a baffle, one end of each shutter is fixedly provided with a gear, one end of each baffle is fixedly provided with a connecting rod, one end of each connecting rod is fixedly provided with a toothed plate, and the toothed plates are meshed with teeth of the gears. Preferably, the top of the fixed frame is provided with a fixed groove, the inner wall of the fixed groove is fixedly provided with a motor, the inner side of the top of the fixed frame is provided with a movable groove, the output end of the motor is fixedly provided with a winding rod, the surface of the winding rod is fixedly provided with shielding cloth, and the shielding cloth is wound on the surface of the winding rod. Preferably, the surface of the winding rod is fixedly provided with a balancing weight, and the surface of the balancing weight is in sliding connection with the inner side of the fixed frame. Preferably, a placing groove is formed in the bottom of the fixing frame, and the inner cavity of the placing groove is matched with the surface of the balancing weight. Preferably, the inner wall of the fixed frame is provided with a supporting groove, the surface of the connecting rod is fixedly provided with a supporting block, and the inner cavity of the supporting groove is in sliding connection with the surface of the supporting block. Preferably, the inner wall of the fixed groove is fixedly provided with a protection box, and the inner cavity of the protection box is fixedly connected with the surface of the motor. Preferably, the inner wall of the drainage groove is provided with a limiting groove, and the inner cavity of the limiting groove is in sliding connection with the surface of the connecting rod. The utility model has the advantages that: According to the utility model, the rain-proof mechanism is arranged, so that rainwater can be effectively prevented from entering the pipeline, short-circuit faults caused by the fact that the rainwater contacts peripheral electrical equipment and circuits are avoided, stable operation of a ship electrical system is ensured, potential safety hazards such as fire hazards are reduced, meanwhile, the pipeline and metal parts connected with an engine are prevented from being rusted by the rainwater, mechanical properties of the parts are maintained, the problems of strength reduction, friction increase and the like caused by the rusting are reduced, the whole service life of the equipment is prolonged, and the safety and reliability of ship operation are improved. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to