Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Thermal protection component and thermal protection system

A thermal protection and component technology, applied in the direction of fuselage insulation, etc., can solve the problems of insufficient temperature range and thermal expansion of the thermal protection system, and achieve the effects of sealing the gap, low density and low maintenance cost.

Active Publication Date: 2020-05-15
BEIJING SPACE TECH RES & TEST CENT
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a thermal protection component and a thermal protection system to solve the problems of insufficient application temperature range and severe thermal expansion of existing thermal protection systems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Thermal protection component and thermal protection system
  • Thermal protection component and thermal protection system
  • Thermal protection component and thermal protection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that are used in the embodiments. Apparently, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts.

[0044] When describing the embodiments of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", " The orientation or positional relationship expressed by "horizontal", "top", "bottom", "inner" and "outer" is based on the orientation or positional relationship shown in the relevant drawings, which are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a thermal protection assembly and a thermal protection system. The thermal protection assembly comprises a cover plate (111), a cover plate support (112) arranged on the coverplate (111) and a thermal insulation structure (113) connected with the cover plate support (112), the cover plate (111) is a ceramic matrix composite plate, and the side, away from the cover plate support (112), of the cover plate is provided with an oxidation resistance coating. The thermal protection assembly has the advantages of being capable of being repeatedly used, modular in structure, low in mass, low in cost and easy to replace, and the thermal protection assembly has a wide application prospect in the field of hypersonic aircrafts and meets the exact demands of the aircrafts for thermal insulation, the low weight, the bearing capacity, impact resistance and other aspects. Further, the thermal protection assembly is wide in application range and higher in applicability.

Description

technical field [0001] The invention relates to the field of thermal protection system design, in particular to a thermal protection component and a thermal protection system. Background technique [0002] The surface of a hypersonic vehicle is subjected to severe aerodynamic heating. The main function of the thermal protection system (TPS) is to solve the aerodynamic heating problem faced during hypersonic cruise or reentry and return, so as to maintain the underlying main structure within the allowable temperature range. , and ensure the normal working environment of the mechanism, electrical and control devices in the cabin. During the flight, the reusable aircraft must withstand high temperatures above 1670°C during launch and return, isolate noise up to 167dB, resist erosion of various particles in the atmosphere, and resist radiation from various rays. Therefore, the development and optimal design of a lightweight, durable, easy-to-operate, and reusable thermal protec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B64C1/40
CPCB64C1/40
Inventor 周印佳石泳张志贤陈鑫万千
Owner BEIJING SPACE TECH RES & TEST CENT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com