Reusable vacuum system applied to wind power cabin cover or flow guiding cover

Abstract

The invention belongs to the technical field of preparation and application of wind power accessories and particularly discloses a reusable vacuum system applied to a wind power cabin cover or a flowguiding cover. The reusable vacuum system is composed of a vacuumizing assembly and an air-guiding glue-collecting assembly. The reusable vacuum system has the beneficial effects that 1, the design isreasonable, the vacuumizing assembly and the air-guiding glue-collecting assembly cooperate, the number of air extracting pipes adopted during air extracting is reduced by about 80%, the system is reusable, maintenance is convenient and free of troubles, and wastes during operation and product forming defects caused by air extracting pipe deformation and blockage are reduced; 2, a pipeline pressure sensor, a vacuum pump, a vacuum tank, a vacuum tank ball valve, a plurality of glue collecting barrel connecting ball valves, a touch display screen, a data transceiving unit, an early warning unitand a single chip microcomputer cooperate, the purpose of intelligent production control operation can be achieved, the operation efficiency and operation safety can be improved; and 3, whole structure is convenient o assemble and maintain, the anti-explosion property is good, and the security coefficient is high.

Description

technical field [0001] The invention belongs to the technical field of preparation and application of wind power accessories, and in particular relates to a reusable vacuum system applied to a wind turbine cabin cover or a wind deflector cover. Background technique [0002] At present, most manufacturers use different vacuum systems in the production of wind turbine cabin covers and shrouds, but there are no more than two types: centralized and independent. The advantages of the centralized system are: less vacuum pumps, convenient pipeline layout, and no chaos on the site, but it is necessary to plan the site layout and process flow. In addition, the products produced at the same time should not be too many, in case the pressure drops too much during the vacuum infusion process, or some Poor pressure holding of one product makes the vacuum pressure too low, resulting in poor molding or scrapping of individual products; the independent vacuum system can adjust the layout acc...

AI Technical Summary

Problems solved by technology

At the same time, in order to complete the production of a piece of product, more exhaust pipes are used. If more resin is extracted from the air pipe during the glue pumping process, it will not only affect the product quality but also cause waste of the air pipe. This is an urgent problem to be solved at present.

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