Water-spraying cooling and noise reducing system applicable to launching of various rockets

Abstract

The invention discloses a water-spraying cooling and noise reducing system applicable to launching of various rockets. The water-spraying cooling and noise reducing system comprises a water spraying array which is arranged on a platform body and a water spraying array which is arranged at the periphery of the platform body; the water spraying array on the platform body is arranged on the upper surface of a supporting frame of the body of a transmitting platform and communicates with an internal flow channel inside the platform body; the size of a water outlet of the water spraying array on theplatform body is adjustable; the water spraying array at the periphery of the platform body is arranged at the periphery of the body of the transmitting platform, can be used for spraying water fromthe outer side to the outlet of a flow guide groove and cal also be used for spraying water to the center region of the body of the transmitting platform; and the diameter of a nozzle of the water spraying array at the periphery of the platform body is adjustable. The water-spraying cooling and noise reducing system disclosed by the invention can be used for implementing cooling and noise reduction of various different rockets and transmitting platforms by adjusting the flow of output water, shortens the design, production and installation periods and greatly lowers the cost.

Description

technical field [0001] The invention relates to a water-spraying temperature-reducing and noise-reducing system capable of launching various rockets, and belongs to the technical field of space launch thermal protection. Background technique [0002] At present, rocket technology is developing rapidly, and rockets that meet the needs of different missions have been developed. However, there is no water spray cooling and noise reduction system that can meet the needs of various rocket launches. Every time a new rocket is designed, it needs to be redesigned. A suitable water spray cooling and noise reduction system not only increases the development cost, but also makes it difficult for the production cycle to meet the high-density and rapid launch requirements of different rockets. Contents of the invention [0003] The problem solved by the technology of the present invention is: to overcome the deficiencies of the prior art, to provide a water spray cooling and noise redu...

AI Technical Summary

Problems solved by technology

[0002] At present, rocket technology is developing rapidly, and rockets that meet the needs of different missions have been developed. However, there is no water spray cooling and noise reduction system that can meet the needs of various rocket launches. Every time a new rocket is designed, it needs to be redesigned. A suitable water spray cooling and noise reduction system not only increases the development cost, but also makes it difficult for the production cycle to meet the high-density and rapid launch requirements of different rockets

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