Modular Mounting Board for Heating Chamber Component Positioning

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Solution Overview

Problem

Users face challenges in efficiently and conveniently mounting components within a heating chamber for fluid separation apparatuses, particularly in achieving efficient heating performance during liquid chromatography processes.

Innovation Solution

A mounting board with recesses is used to accommodate various components, allowing for flexible and reversible positioning, utilizing a thermally conductive material with moderate thermal conductivity for efficient heat transfer, and incorporating a heat source for controlled heating.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If components are mounted in a heating chamber for fluid separation, then heating function is achieved, but mounting flexibility and user convenience deteriorate

Engineering Contradiction:
Improveuser convenience in mounting componentsVSAvoidmounting structure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The heating chamber is segmented into multiple mounting recesses, each capable of independently accommodating different components. This segmentation allows users to flexibly configure the chamber by placing components in specific recesses according to their needs, thereby improving ease of operation without significantly increasing overall device complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mounting recesses are designed with universal characteristics, allowing them to accommodate various types of components (e.g., pre-heater assemblies, separation units) through a standardized interface. This multi-functionality enables the same mounting structure to serve multiple purposes, enhancing user convenience while maintaining simple device architecture.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If components are mounted in a heating chamber, then heating function is provided, but heating efficiency and controllability worsen

Engineering Contradiction:
Improveheating efficiencyVSAvoidheating control complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The heating chamber incorporates localized heating zones corresponding to different mounting recesses. Each recess can be independently heated, allowing precise control of temperature in specific areas where components are mounted. This local quality approach improves heating efficiency by directing thermal energy only where needed, while the independent control of each zone enhances controllability without requiring complex centralized control systems.

Inventive Principle:
Principle #3Local quality

3Adaptability or versatility

If multiple components are mounted in the heating chamber, then functional versatility is improved, but mounting precision and positioning accuracy deteriorate

Engineering Contradiction:
Improvecomponent configuration flexibilityVSAvoidcomponent positioning accuracy
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The mounting recesses are designed with self-aligning features that guide components into precise positions during installation. The recesses provide mechanical constraints and alignment references that automatically ensure accurate positioning, eliminating the need for complex external positioning mechanisms. This self-service approach allows versatile component configuration while maintaining high positioning accuracy.

Inventive Principle:
Principle #25Self-service

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

This arrangement enhances user convenience, thermal efficiency, and controllability, ensuring precise and homogeneous heating of fluids through efficient heat conduction and convection, improving the performance of pre-heater assemblies and separation units.

Implementation Method 1

utilizing a thermally conductive material with moderate thermal conductivity for efficient heat transfer

Methodology Applied
Scientific EffectThermal conduction: Conduction (thermal)

Implementation Method 2

ensuring precise and homogeneous heating of fluids through efficient heat conduction and convection

Methodology Applied
Scientific EffectConvection: Convection

Data Source

PatentUS10933349B2Modular mounting system for components of heating chamber
Publication Date: 2021.03.02 AGILENT TECHNOLOGIES INC
  • US10933349B2 patent drawing
  • US10933349B2 patent drawing
  • US10933349B2 patent drawing

AI summary

An arrangement for mounting components in a heating chamber for heating a fluid of a fluid separation apparatus, wherein the arrangement comprises a mounting board having at least one mounting recess each configured for accommodating at least one component, and the at least one component each configured to be mountable in and/or on the at least one mounting recess.