Hanging-type recyclable low-cost low-orbit carrier rocket

A launch vehicle, low-cost technology, applied in the field of aerospace rockets, can solve the problems of high launch costs and failure to achieve recovery of launch vehicles, and achieve the effects of high reuse value, shortening the development and launch cycle, and improving the flight environment

Pending Publication Date: 2021-09-28
精易兴航(北京)科技创新有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The domestic launch vehicle has not yet been recovered, and the

Method used

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  • Hanging-type recyclable low-cost low-orbit carrier rocket
  • Hanging-type recyclable low-cost low-orbit carrier rocket
  • Hanging-type recyclable low-cost low-orbit carrier rocket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Hanging arrow formula in the present embodiment can recover the low-cost low-orbit carrier rocket, such as figure 1As shown, it includes core-level rocket body 1, hanging arrow 3 and rocket cover 2. Rocket cover 2 includes tube cover 4, end cover section 5 and end cover 6, and tube cover 4 is arranged on the front end of core-level rocket body 1. , the cylinder cover 4 is used to place the secondary rocket body 9, the bottom of the cylinder cover 4 is provided with an adapter support 7 for installing the secondary arrow body 9, the slide rail combination 8 is arranged on the inner wall of the cylinder cover 4, and the adapter support The seat 7 is provided with an electronically controlled locking device for locking the secondary rocket body 9, the slide rail assembly 8 is slidingly fitted and connected with the secondary rocket body 9, the front end of the secondary rocket body 9 is provided with a satellite adapter bracket 11, and the satellite load 12 is installed on...

Embodiment 2

[0067] Such as Figure 7 shown. The difference between this embodiment and Embodiment 1 is:

[0068] The sub-orbital load 10 is placed inside the cover 4, and the bottom of the cover 4 is provided with an adapter support 7 for installing the sub-orbital load 10, and the adapter support 7 is provided for locking the sub-orbital The electronically controlled locking device of the load 10, the slide rail assembly 8 is slidingly connected with the sub-orbital load 10; wherein the sub-orbital load 10 includes aerospace test equipment or aerospace travel cabins or cargo transport cabins.

[0069] In this embodiment, the flight procedure and principle of the low-cost low-orbit carrier rocket that can be recovered by hanging arrows are as follows:

[0070] 1) The installation and commissioning of each part of the rocket is completed and the preparations for various systems and overall testing before launch are completed; the launch preparation stage is the same as that of a traditio...

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PUM

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Abstract

The invention discloses a hanging-type recyclable low-cost low-orbit carrier rocket which comprises a core-level rocket body, a hanging rocket and a rocket sleeve cover. A hanging rocket is arranged on the core-level rocket body; the rocket sleeve cover comprises a cylinder cover, an end cover shell section and an end cover; the barrel cover is arranged at the front end of the core-level rocket body; a secondary rocket body with a satellite load or a suborbital load is placed in the cylinder cover; the bottom of the cylindrical cover is provided with an adaptive support for mounting a secondary rocket body or a suborbital load; a sliding rail combination is arranged on the inner wall of the barrel cover; the adaptive support is provided with an electric control locking device used for locking the second-level rocket body or the sub-orbital load. The slide rail combination is connected with the secondary rocket body or the sub-orbital load in a sliding fit manner; the end cover shell section is arranged at the front end of the barrel cover, the end cover is arranged at the front end of the end cover shell section, the end cover is composed of multiple petals hinged to the end cover shell section, and the multiple petals of the end cover are in a hemisphere shape after being folded. The hanging-type recyclable low-cost low-orbit carrier rocket can be completely recovered as a whole, can be repeatedly used after detection and evaluation, and is higher in reuse value.

Description

technical field [0001] The invention relates to the technical field of aerospace rockets, in particular to an arrow-mounted retrievable low-cost low-orbit launch vehicle. Background technique [0002] With the continuous development of the aerospace field at home and abroad, how to reduce the cost of space launch is one of the main challenges facing the entire space industry. The development of commercial space has put forward higher requirements for low-cost launches and low-cost rockets! Especially for some low-altitude and high-speed flight test launches, the recovery and reuse of the vehicle and its payload is an important measure to reduce costs. Since the middle of the last century, the major aerospace countries in the world have continued to carry out research and experiments on reusable space transportation systems. From the perspective of configuration and technical characteristics, reusable vehicles can be divided into two categories: horizontal recovery and reuse...

Claims

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Application Information

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IPC IPC(8): B64G1/00B64G1/22B64G1/62
CPCB64G1/002B64G1/22B64G1/62
Inventor 隋国发
Owner 精易兴航(北京)科技创新有限公司
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