Penetration Heater for Volatile Component Analysis
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Solution Overview
Problem
Existing methods for in-situ detection of volatile components in celestial soil, such as drilling and heating, disturb the soil and are temperature-sensitive, making it difficult to accurately analyze temperature-dependent volatile components, and are heavy with high power consumption.
Innovation Solution
A system and method using penetration heating induction with a penetration heater equipped with a volatile component measurement and analysis module, gas capture holes, and a heating module to induce and analyze volatile components directly in the soil, minimizing disturbance and improving analysis accuracy.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If drilling and heating methods are used for in-situ detection of volatile components, then volatile components can be obtained for analysis, but the drilling heat disturbs the soil and affects temperature-sensitive volatile components
Solution Approach 1:
The patent replaces the mechanical drilling system with a friction-based penetration heating system. The penetration heater uses rotational friction to generate heat and induce volatile component release without mechanical drilling, thereby avoiding soil disturbance and preserving temperature-sensitive volatile components while maintaining analysis accuracy.
Solution Approach 2:
The patent changes the heating parameter delivery method from external furnace heating to internal frictional heating. The penetration heater generates heat through friction during penetration, creating a localized temperature field that releases volatile components in-situ without the thermal disturbance associated with external heating methods.
2Measurement precision
If drill and heating furnace are used for sampling and analysis, then volatile components can be detected, but the equipment is heavy and has high power consumption
Solution Approach 1:
The patent merges the sampling, heating, and analysis functions into a single integrated penetration heater device. The volatile component measurement and analysis module is combined with the friction-based heating and penetration functions, eliminating the need for separate heavy equipment like drills and heating furnaces while maintaining full detection capability.
Solution Approach 2:
The penetration heater serves multiple functions simultaneously: it penetrates the soil, generates frictional heat, induces volatile component release, and enables in-situ measurement and analysis. This multi-functional design replaces multiple separate heavy devices with a single lightweight integrated system.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables direct, accurate analysis of temperature-sensitive volatile components with a compact, lightweight, and cost-effective system that reduces the impact on the soil and improves analysis efficiency.
Implementation Method 1
frictional heating, thermal energy released from the penetration heater and a temperature of the detected medium induce a release of a volatile component in the detected medium
Implementation Method 2
a heating module, disposed on the penetration heater and configured to acquire the temperature of the detected medium
Data Source
AI summary
A system for analyzing a volatile component in extraterrestrial soil through penetration heating induction includes the following: a penetration heater, provided therein with a volatile component measurement and analysis module configured to analyze a volatile component in a detected medium; a gas capture hole, provided on a side wall of the penetration heater and used to divert the volatile component in the detected medium to the volatile component measurement and analysis module; a temperature acquisition module, disposed on the penetration heater and configured to acquire a temperature of the detected medium; and a heating module, disposed on the penetration heater and configured to acquire the temperature of the detected medium. The system has a compact structure, a simple function, and low engineering costs, and can directly detect and analyze a volatile component in deep extraterrestrial soil.