CN-224217926-U - Marine dehumidification salt fog switch board of preventing of wind-powered electricity generation installation
Abstract
The utility model relates to the field of marine ship electricity, and discloses a dehumidifying salt mist preventing power distribution cabinet for a marine wind power installation ship, which comprises a power distribution cabinet body, wherein two power distribution cabinet doors are arranged on one side of the power distribution cabinet body through hinges, a heating assembly is arranged on the outer part of the power distribution cabinet body, an air supply fan is arranged on the inner wall of the power distribution cabinet body, a semiconductor heating plate is arranged on one side of the air supply fan, a radiator I is arranged on the outer part of the air supply fan, an air suction fan is arranged on the inner wall of the power distribution cabinet body, and a cooling radiator is arranged on the outer part of the air suction fan. According to the utility model, the electric equipment of the power distribution cabinet of the offshore wind power installation ship can be directly dried and desalted by the dryer equipment, and the stable circulation of air in the power distribution cabinet is promoted by means of lower heating and upper refrigeration, so that water vapor and salt mist in the air are discharged.
Inventors
- TANG CHAO
- SUN ANZHENG
- SHAO CHANGTAO
- AN NING
Assignees
- 山东蓝鲲海洋工程有限公司
Dates
- Publication Date
- 20260508
- Application Date
- 20250510
Claims (7)
- 1. The marine dehumidification salt spray prevention power distribution cabinet for the offshore wind power installation comprises a power distribution cabinet body (1) and is characterized in that two power distribution cabinet doors (3) are arranged on one side of the power distribution cabinet body (1) through hinges, a heating assembly is arranged on the outer portion of the power distribution cabinet body (1) and is arranged on the inner portion of the power distribution cabinet body (1), an air supply fan (15) is arranged on the inner wall of the power distribution cabinet body (1), a semiconductor heating plate (13) is arranged on one side of the air supply fan (15), a radiator (14) is arranged on the outer portion of the air supply fan (15), an induced draft fan (20) is arranged on the inner wall of the power distribution cabinet body (1), a radiator (19) is arranged on the outer portion of the induced draft fan (20), a condensate drain pipe (21) is arranged on one side of the induced draft fan (20), and a semiconductor refrigerating plate (18) is arranged on one side of the induced draft fan (20).
- 2. The offshore wind power installation marine dehumidification salt mist prevention power distribution cabinet of claim 1, wherein a second radiator (17) is arranged on one side of the power distribution cabinet body (1), and a cooling fan (16) is arranged on one side of the second radiator (17).
- 3. The marine wind power installation marine dehumidification salt mist prevention power distribution cabinet of claim 1, wherein the heating assembly comprises a first heating dryer (7), the first heating dryer (7) is externally installed on the outer portion of the power distribution cabinet body (1), a second heating dryer (8) is externally installed on the power distribution cabinet body (1), a third heating dryer (11) is externally installed on the power distribution cabinet body (1), and a fourth heating dryer (12) is externally installed on the power distribution cabinet body (1).
- 4. The offshore wind power installation marine dehumidification salt mist prevention power distribution cabinet of claim 1, wherein a first condensation dryer (5) is arranged outside the power distribution cabinet body (1), and a second condensation dryer (6) is arranged outside the power distribution cabinet body (1).
- 5. The offshore wind power installation marine dehumidification salt mist prevention power distribution cabinet of claim 1, wherein a condensation dryer III (9) is arranged outside the power distribution cabinet body (1), and a condensation dryer IV (10) is arranged outside the power distribution cabinet body (1).
- 6. The offshore wind power installation marine dehumidification salt mist prevention power distribution cabinet according to claim 1, wherein a power distribution cabinet switch (4) is arranged outside a power distribution cabinet door (3), and an instrument system (2) is arranged outside a power distribution cabinet body (1).
- 7. The offshore wind power installation marine dehumidification salt mist prevention power distribution cabinet according to claim 1, wherein power distribution meters and equipment are arranged on the inner wall of the power distribution cabinet body (1).
Description
Marine dehumidification salt fog switch board of preventing of wind-powered electricity generation installation Technical Field The utility model relates to the field of marine ship electricity, in particular to a dehumidifying and salt mist preventing power distribution cabinet for a marine wind power installation ship. Background The marine wind power installation ship is a ship specially used for the construction of a marine wind power plant, and is mainly used for the installation, debugging and maintenance of a wind power generator set. The ship is provided with large hoisting equipment, a precise positioning system and a stable operation platform, and can accurately operate in a severe offshore environment. The ship body design considers the wind wave resistance, and ensures the safety and the high efficiency in the construction of the offshore wind farm. The offshore wind power installation ship plays an important role in the wind power generation industry and is key equipment for pushing offshore wind power projects to be completed smoothly. The marine wind power installation ship is a special engineering ship specially used for hoisting the marine wind power generator, and mainly used for carrying out installation operation of a tower barrel, blades and a main machine box of the wind power generator. The offshore wind power installation ship needs to be adjusted in height in a lifting mode through four pile legs according to different construction heights, and meanwhile, the offshore wind power installation ship is matched with a heavy crane with the offshore wind power installation ship to carry out lifting operation. And because the offshore wind power installation ship is in a deep sea area of hundreds of kilometers offshore for a long time, the high-salt-mist high-humidity environment is easy to cause the damage of a power distribution system due to the fact that components in the offshore wind power installation ship power distribution cabinet are affected with damp and corroded by salt, and therefore the dehumidification salt-mist-prevention power distribution cabinet for the offshore wind power installation ship is provided for solving the problems. Disclosure of utility model In order to make up for the defects, the utility model provides a dehumidifying salt mist preventing power distribution cabinet for a marine wind power installation ship, and aims to solve the problem that in the prior art, components in the power distribution cabinet for the marine wind power installation ship are easy to be subjected to damp and salt corrosion due to a high-salt mist and high-humidity environment, so that a power distribution system is damaged. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The marine dehumidification salt mist prevention power distribution cabinet comprises a power distribution cabinet body, two power distribution cabinet doors are arranged on one side of the power distribution cabinet body through hinges, a heating component is arranged on the outer portion of the power distribution cabinet body, an air supply fan is arranged on the inner wall of the power distribution cabinet body, a semiconductor heating sheet is arranged on one side of the air supply fan, a radiator I is arranged on the outer portion of the air supply fan, an air suction fan is arranged on the inner wall of the power distribution cabinet body, a radiator is arranged on the outer portion of the air suction fan, a condensate drain pipe is arranged on one side of the air suction fan, and a semiconductor refrigerating sheet is arranged on one side of the air suction fan; As a further description of the above technical solution: A radiator II is arranged on one side of the power distribution cabinet body, and a cooling fan is arranged on one side of the radiator II; As a further description of the above technical solution: The heating assembly comprises a first heating dryer, the outer part of the first heating dryer is arranged outside the power distribution cabinet body, a second heating dryer is arranged outside the power distribution cabinet body, a third heating dryer is arranged outside the power distribution cabinet body, and a fourth heating dryer is arranged outside the power distribution cabinet body; As a further description of the above technical solution: the first condensing dryer is arranged outside the power distribution cabinet body, and the second condensing dryer is arranged outside the power distribution cabinet body; As a further description of the above technical solution: the third condensing dryer is arranged outside the power distribution cabinet body, and the fourth condensing dryer is arranged outside the power distribution cabinet body; As a further description of the above technical solution: the outside of the cabinet door of the power distribution cabinet is provided with a switch of the power distribution cabinet, and the outside