Systems and methods for a refrigeration device having a lid assembly

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Solution Overview

Problem

Establishments in the hospitality industry face logistical challenges in efficiently storing and retrieving chilled beverage ingredients, containers, and specialty ice, leading to time and energy inefficiencies.

Innovation Solution

A refrigeration device with multiple compartments and a temperature regulation system, including a controller, temperature regulator, and lid assembly, designed to maintain controlled temperature variations and facilitate organized storage and retrieval of beverages and ice.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a single large ice format is used, then the flavor profile is enhanced and melt time is extended, but the storage and retrieval efficiency is reduced due to limited versatility

Engineering Contradiction:
Improveflavor profile and melt time controlVSAvoidice type storage flexibility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The refrigeration device is divided into multiple compartments, each dedicated to storing specific ice formats (e.g., large ice cubes, spheres, nuggets). This segmentation allows the system to maintain different temperature zones and organize various ice types separately, enabling both specialized storage for flavor optimization and versatile retrieval options.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Different compartments within the refrigeration device are assigned different temperature characteristics suited to specific ice types. For example, one compartment may be optimized for large ice cubes that require slower freezing, while another accommodates spheres or nuggets with different thermal properties, ensuring each ice format maintains its optimal quality.

Inventive Principle:
Principle #3Local quality

2Quantity of substance

If specialty ice is stored in auxiliary coolers, then the ice can be stored, but the retrieval process becomes inefficient requiring excessive sorting and digging

Engineering Contradiction:
Improveice storage capacityVSAvoidretrieval efficiency
Core Design Contradiction:
Quantity of substanceVSProductivity

Solution Approach 1:

The refrigeration device incorporates multiple compartments specifically designed to hold different ice formats in organized sections. Each compartment acts as a dedicated storage zone, eliminating the need for bartenders to search through a single large space, thereby maintaining storage capacity while dramatically improving retrieval speed and efficiency.

Inventive Principle:
Principle #1Segmentation

3Device complexity

If globe-shaped ice is stored without temperature control, then storage is simplified, but the ice develops cracks and loses aesthetic quality

Engineering Contradiction:
Improvestorage system simplicityVSAvoidice appearance quality
Core Design Contradiction:
Device complexityVSManufacturing precision

Solution Approach 1:

The refrigeration device provides a controlled temperature environment specifically optimized for globe-shaped ice, maintaining consistent thermal conditions that prevent cracking and cloud formation. This localized temperature control ensures premium aesthetic quality without requiring complex external storage solutions.

Inventive Principle:
Principle #3Local quality

4Device complexity

If multiple ice formats are stored in the same compartment, then device complexity is reduced, but temperature control precision is compromised

Engineering Contradiction:
Improvecompart ment structureVSAvoidtemperature uniformity
Core Design Contradiction:
Device complexityVSTemperature

Solution Approach 1:

The refrigeration device is segmented into multiple independent compartments, each capable of maintaining its own temperature zone. This segmentation allows different ice formats with varying thermal requirements to be stored simultaneously under optimized conditions, preserving temperature uniformity within each compartment while accommodating diversity across the system.

Inventive Principle:
Principle #1Segmentation

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 refrigeration device effectively addresses the inefficiencies by providing a controlled environment for storing and chilling beverage ingredients and ice, enhancing operational efficiency and maintaining the aesthetic quality of specialty ice.

Implementation Method 1

a temperature regulator configured to adjust a thermal communication between the first compartment and the second compartment

Methodology Applied
Scientific EffectThermal communication: Conduction (thermal)

Implementation Method 2

a controller configured to control the temperature in at least one of the first compartment and the second compartment

Methodology Applied
Scientific EffectTemperature control: Thermal Insulation

Data Source

PatentUS12298053B2Systems and methods for a refrigeration device having a lid assembly
Publication Date: 2025.05.13 PERLICK CORP
  • US12298053B2 patent drawing
  • US12298053B2 patent drawing
  • US12298053B2 patent drawing

AI summary

A refrigeration device capable of chilling beverage ingredients and accessories is disclosed. The refrigeration device may include a first compartment that defines a first open top area, a second compartment that defines a second open top area, and a wall disposed between the first and second compartments. The refrigeration device may further include a controller configured to control the temperature in at least one of the first and second compartments, a temperature regulator configured to adjust a thermal communication between the first and second compartments, and a lid assembly movable between an opened and a closed position.