Modular Restaurant Range Cooktops for Field Reconfiguration
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Solution Overview
Problem
The complexity and cost of manufacturing a full line of restaurant ranges with various sizes and cooktop configurations are increased due to the need for multiple cooking system types, and there is a desire for range units that can be readily modified in the field to provide different cooktop configurations.
Innovation Solution
A modular system involving base and cooktop units of different widths, allowing for various range unit configurations and sizes by combining different base and cooktop units, with preassembled cooktop units and a method for in-field reconfiguration of cooktop units to change cooking system types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a full line of range sizes and cooktop configurations is provided to satisfy market needs, then product versatility is improved, but manufacturing complexity and cost increase
Solution Approach 1:
The range is divided into separate modular components: base units and cooktop units. Each base unit can be combined with different cooktop units to create various range configurations. This segmentation allows manufacturers to produce standardized base units and cooktop units independently, then assemble them in different combinations to satisfy diverse market needs without increasing overall manufacturing complexity
Solution Approach 2:
The base units are designed with universal interfaces and standardized dimensions that can accommodate multiple types of cooktop units. A single base unit design can serve multiple range configurations by simply changing the cooktop unit attached to it, making the base unit a multi-functional component that reduces the total number of unique parts needed
2Adaptability or versatility
If multiple cooking system types are included in range units, then product versatility is improved, but manufacturing cost increases
Solution Approach 1:
Cooking system types are segmented into separate cooktop units, each designed for a specific cooking function (e.g., open top burners, griddles, charbroilers). These modular cooktop units can be independently manufactured and then attached to base units based on customer requirements, allowing manufacturers to produce only the cooking system types that are actually ordered rather than including all types in every unit
Solution Approach 2:
Different cooktop units with specialized cooking surfaces and burner configurations are attached to specific base units based on local customer needs. Each cooktop unit is optimized for its specific cooking function while the base unit provides universal support, allowing customization without increasing the complexity of the base unit manufacturing
3Ease of manufacture
If range units are designed with fixed cooktop configurations, then manufacturing simplicity is maintained, but field adaptability is reduced
Solution Approach 1:
The cooktop units are designed to be dynamically reconfigurable in the field. The modular attachment system allows cooktop units to be easily removed and replaced without special tools or complex procedures, enabling the range configuration to adapt to changing kitchen requirements while maintaining manufacturing simplicity through standardized components
Data Source
AI summary
A modular range system and method utilizes a plurality of base units and a plurality of top units that may be assembled in numerous configurations to achieve a variety of range unit configurations. The top units may be preassembled with specific cooking system types prior to mounting onto the base units. Preassembled top units may each include a laterally extending gas manifold that can be coupled together upon range assembly to form a common, laterally extending gas manifold for the overall range unit. Range unit configurations are also described.