Pipeline airtightness detection equipment for offshore wind power generation

Abstract

The invention relates to the technical field of wind power generation pipeline detection, in particular to offshore wind power generation pipeline airtightness detection equipment, which can conveniently detect the airtightness of a pipeline, improve the operation portability of the pipeline, conveniently perform continuous detection and improve the practicability. The equipment comprises a rotating shaft, a plurality of sets of fixing frames, a plurality of sets of arc-shaped brackets, a plurality of sets of arc-shaped limiting frames, a plurality of sets of shifting frames, a plurality of sets of limiting springs, two sets of supporting frames, a base, a motor, a speed reducer, a transmission shaft, a first bevel gear, a second bevel gear and a sealing performance detection mechanism, wherein the motor is mounted at the input end of the speed reducer, the two ends of the transmission shaft are connected with the first bevel gear and the output end of the speed reducer respectively, the second bevel gear is connected with the rotating shaft, the first bevel gear is meshed with the second bevel gear, the sealing performance detection mechanism is arranged in the area above the base, and two sets of auxiliary adjusting mechanisms are arranged on the base, and are respectively positioned above and below the rotating shaft.

Description

technical field [0001] The invention relates to the technical field of pipeline detection for wind power generation, in particular to a pipeline airtightness detection device for offshore wind power generation. Background technique [0002] As we all know, wind power is the fastest-growing green energy technology in the world. While the construction of land wind farms is developing rapidly, people have noticed some restrictions on the use of land wind energy, such as large land occupation and noise pollution. Due to With abundant wind energy resources in the sea and the feasibility of today's technology, the sea will become a rapidly developing wind power market. The sea area in the east coast of China with a water depth of less than 50m is vast, and it is very close to the power load center (the coastal economically developed power shortage area). With the mature development of offshore wind farm technology, wind power will surely become an important source of energy for th...

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Problems solved by technology

[0002] As we all know, wind power is the fastest-growing green energy technology in the world. While the construction of land wind farms is developing rapidly, people have noticed some restrictions on the use of land wind energy, such as large land occupation and noise pollution. Due to With abundant wind energy resources in the sea and the feasibility of today's technology, the sea will become a rapidly developing wind power market. The sea area in the east coast of China with a water depth of less than 50m is vast, and it is very close to the power load center (the coastal economically developed power shortage area). With the mature development of offshore wind farm technology, wind power will surely become an important source of energy for the sustainable development of China's eastern coastal areas. With the rapid development of offshore wind power generation, various internal system structures are becoming more and more perfect. In order to improve The working efficiency of offshore wind power generation, keeping its internal temperature constant, requires a piping system inside the equipment to transport various media. Therefore, the sealing of the piping is extremely important. In order to improve the precision of the subsequent use of the piping , it is necessary to test the tightness of the pipeline during the production process of the pipeline. Generally, when testing it, it is usually sealed and immersed in water, or passed through it to observe whether there is leakage, but its operation is portable The performance is poor, and it is inconvenient to carry out continuity detection, which leads to its poor practicability

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