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Active cruise return type liquid sounding rocket

A cruising return type, sounding rocket technology, applied in the aerospace field, can solve the problems of limited payload, fast rocket flight speed, small rocket diameter, etc., to reduce the cost of sounding tests, save time and manpower, and respond quickly Effect

Pending Publication Date: 2020-10-30
北京中科宇航技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, commonly used sounding rockets have disadvantages such as small diameter and limited payload; rockets fly fast and are difficult to control; rockets are used for one time, return to the ground by gravity, and cannot control the recovery state, etc.

Method used

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  • Active cruise return type liquid sounding rocket
  • Active cruise return type liquid sounding rocket
  • Active cruise return type liquid sounding rocket

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Such as figure 1 As shown, the present application provides an active cruising and returning liquid sounding rocket, which includes a fairing 1, an instrument cabin 2, a kerosene storage tank 3, an inter-tank rod system 4, a liquid oxygen storage tank 5, and a rear transition section 6 arranged in sequence. And the tail section 7; the tail section 7 is provided with a liquid oxygen kerosene engine 8; the active cruise return liquid sounding rocket also inclu...

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PUM

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Abstract

The invention discloses an active cruise return type liquid sounding rocket. The active cruise return type liquid sounding rocket comprises a fairing, an instrument cabin, a kerosene storage box, an inter-box rod system, a liquid oxygen storage box, a rear transition section and a tail section which are sequentially arranged. The tail section is provided with a liquid oxygen kerosene engine. The active cruise return type liquid sounding rocket further comprises a plurality of grid fins and a plurality of return support legs. The grid fins are arranged on the instrument cabin. One part of eachreturn leg is arranged on the rear transition section, and the other part of each return leg is arranged on the tail section. The active cruise return type liquid sounding rocket has the technical effects of being capable of being repeatedly used, capable of carrying multiple effective loads, controllable and low in cost.

Description

technical field [0001] The present application relates to the field of aerospace technology, in particular to an active cruise return liquid sounding rocket. Background technique [0002] A sounding rocket is a near-Earth space rocket. Due to its simple structure, low production cost, and convenient launch, it is widely used in scientific experiments and the release of near-Earth low-orbit detectors. Therefore, the economy, stability and practicability of sounding rockets have become an important demand point for scientific applications. [0003] Commonly used sounding rockets generally use solid rockets as the substrate, and its advantages lie in product solidification and fast response. However, commonly used sounding rockets have disadvantages such as small diameter and limited payload; rockets fly fast and are difficult to control; rockets are used once and return to the ground by gravity, and the recovery state cannot be controlled. Contents of the invention [000...

Claims

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Application Information

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IPC IPC(8): F42B15/00
CPCF42B15/00
Inventor 张东博杨毅强王英诚杨浩亮孙良杰明爱珍张志博姜沂
Owner 北京中科宇航技术有限公司
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