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

A technology of water spray cooling and noise reduction system, which is used in rocket launchers, offensive equipment, weapon types, etc., can solve the problems that the production cycle is difficult to meet the requirements of high-density and rapid launch of different rockets, increase the development cost, and reduce costs. , The effect of reducing water pressure loss and reducing water flow resistance

Active Publication Date: 2019-03-12
BEIJING INST OF SPACE LAUNCH TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

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Embodiment Construction

[0033] The invention is based on the idea that the structure of the water outlet and the nozzle can be adjusted, and realizes a system suitable for various rocket launches to spray water, cool down the temperature and reduce the noise.

[0034] A built-in flow channel is arranged inside the platform body, and a plurality of water outlet holes communicating with the built-in flow channel are processed on the upper surface 2 of the support frame of the launch platform body.

[0035] Such as figure 1 with figure 2 As shown, the present invention includes the water spray array on the platform body and the water spray array on the periphery of the platform body; the water spray array 3 on the platform body is arranged on the upper surface 2 of the support frame of the launch platform platform body 1, and is integrated with the built-in The flow channel is connected, and the size of the water outlet of the water spray array 3 on the table body can be adjusted.

[0036] The water ...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41F3/04
CPCF41F3/04
Inventor 陈劲松曾玲芳张筱吴新跃王南贾延奎张国栋平仕良陈传宝黎定仕
Owner BEIJING INST OF SPACE LAUNCH TECH
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