Avalanche Triggering Tower with Isolated Detonation Chambers
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing avalanche mitigation technologies, particularly gas-based systems, face challenges such as complex systems prone to leaks, high operational costs due to helicopter dependence, and limited flexibility in gas line installation, which increase the risk to operators and reduce efficiency.
Innovation Solution
A remote-controlled avalanche triggering apparatus with a tower, detonation chambers, and isolator springs, utilizing gas supply lines and spark plugs to create controlled avalanches, allowing for longer gas line runs and flexible installation, reducing reliance on helicopters and minimizing operator risk.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If gas-based avalanche triggering systems are used, then operational flexibility and reduced helicopter dependence are achieved, but system complexity and leak risk increase
Solution Approach 1:
The system is divided into separate functional modules: gas storage units are positioned remotely from the detonation chamber, connected via gas supply lines. The tower structure is segmented into base, tower body, and detonation chamber components that can be independently installed and maintained. This modular segmentation reduces overall system complexity while maintaining installation flexibility.
Solution Approach 2:
Gas supply lines act as intermediaries connecting the remotely positioned gas storage units to the detonation chamber. These flexible gas lines enable remote gas delivery without requiring complex rigid piping, thus maintaining installation flexibility while simplifying the connection system. The isolator springs serve as intermediaries between the detonation chamber and tower structure, absorbing shock and reducing mechanical complexity.
2Adaptability or versatility
If gas supply lines are extended for flexible installation, then installation flexibility improves, but leak risk and system complexity increase
Solution Approach 1:
Isolator springs are installed between the detonation chamber and tower structure to absorb explosive forces and vibrations before they can propagate through the gas supply lines. This beforehand cushioning protects the gas lines from damage that could cause leaks, maintaining reliability while allowing flexible line installation.
Solution Approach 2:
The gas supply lines are designed as flexible conduits that can be routed along the tower structure and gas storage units. These flexible lines adapt to various installation configurations without requiring complex rigid piping systems, maintaining both flexibility and reliability through proper routing and connection design.
3Reliability
If isolator springs are added to connect tower and detonation chamber, then operational safety improves, but device complexity increases
Solution Approach 1:
Isolator springs are positioned between the detonation chamber and tower structure to absorb explosive forces and vibrations before they can damage the tower or surrounding structures. This beforehand cushioning protects the system while the spring design remains relatively simple, consisting of coiled metal elements that provide both safety and shock absorption without excessive complexity.
4Object-affected harmful factors
If remote-controlled gas-based system is implemented, then operator safety improves, but system complexity and cost increase
Solution Approach 1:
The system replaces manual mechanical operations with remote electronic control. Gas flow is controlled through electronically actuated valves, and detonation is triggered remotely via electrical ignition systems. This substitution eliminates the need for operators to be physically present near the detonation chamber, significantly reducing operator risk while the electronic control systems remain relatively simple and reliable.
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
The system effectively triggers avalanches with reduced complexity, lower operational costs, and enhanced safety by minimizing leaks and enabling flexible gas line installation, thus improving efficiency and reducing human exposure to avalanche risks.
Implementation Method 1
a plurality of isolator springs disposed between the central mounting assembly and each of the two detonation mounting assemblies
Implementation Method 2
two spark plugs, each spark plug being configured to initiate combustion of gases within one of the two detonation chambers
Implementation Method 3
two pairs of gas supply lines, each pair of gas supply lines being configured to deliver fuel gas and an oxidizer to one of the two detonation chambers
Data Source
AI summary
An avalanche triggering apparatus having a tower that is connected to a base and two detonation chambers. Two pairs of gas supply lines are configured to deliver fuel gas and an oxidizer to the two detonation chambers. Two spark plugs are configured to initiate combustion of gases within the detonation chambers when activated by one of two flow switches. One or more batteries are configured to provide electricity to the two spark plugs. The detonation chambers are connected to the tower via a central mounting assembly, two detonation mounting assemblies, and a plurality of isolator springs disposed between the central mounting assembly and each of the two detonation mounting assemblies. The central mounting assembly is comprised of a main gusset plate, two side plates, two rear plates, a top frame, and a bottom frame. Each detonation mounting assembly is comprised of a central plate and two side plates.