Quick-Release Hose-Arm for Compact Home Cold Plunge Cooling

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Solution Overview

Problem

Current cold plunge systems are not suitable for home use due to their bulkiness, high cost, requirement for specialized plumbing, and lack of aesthetic appeal, making them impractical and inaccessible for the average homeowner.

Innovation Solution

A compact, affordable, and aesthetically pleasing cold plunge system designed for home use, featuring a water cooling device with a quick release hose-arm, insulation, and a user-friendly touchscreen interface, which can be integrated with a common household bathtub.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional cold plunge systems are used, then cold therapy function is achieved, but the system becomes bulky and expensive

Engineering Contradiction:
Improvecold therapy functionVSAvoidsystem size
Core Design Contradiction:
ReliabilityVSVolume of moving object

Solution Approach 1:

The system is divided into separate functional modules: a compact chiller unit, a bathtub integration system, and a control system. This segmentation allows each component to be optimized independently and reduces the overall footprint while maintaining full cold therapy functionality.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system is designed to work with standard household bathtubs, making the cold plunge function universal and accessible. The chiller unit can serve multiple purposes including cooling water for the tub and potentially other household applications, reducing the need for dedicated equipment.

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

2Reliability

If traditional cold plunge systems are installed, then cold therapy is provided, but specialized plumbing is required

Engineering Contradiction:
Improvecold therapy functionVSAvoidplumbing requirements
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system uses a self-contained chiller unit with integrated water circulation components that act as an intermediary between the power source and the bathtub. This intermediary design eliminates the need for complex plumbing modifications, as the unit connects to standard household water and drainage systems.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The chiller unit includes self-priming pumps and automatic water circulation systems that eliminate the need for professional plumbing installation. The system is designed to be self-sufficient, handling its own water intake, circulation, and drainage without requiring specialized installation services.

Inventive Principle:
Principle #25Self-service

3Ease of operation

If quick release hose-arm is implemented, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improvehose connectionVSAvoidconnection mechanism
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The hose-arm connection system transitions from static permanent connections to dynamic quick-release connections. This allows the connection state to change easily between locked and unlocked states, providing operational flexibility while maintaining connection integrity when engaged.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The quick-release mechanism replaces complex mechanical fastening systems with simpler spring-loaded or cam-based release mechanisms. This substitution reduces the overall mechanical complexity while improving ease of operation, allowing users to connect and disconnect hoses without tools or complex procedures.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical 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

Provides a convenient, efficient, and accessible way to incorporate cold water therapy into daily life, enhancing personal wellness with improved circulation, recovery, and mental clarity, while being easy to maintain and integrate into home décor.

Implementation Method 1

The water cooling device includes a heat exchanger, compressor, fan, water reservoir, filter, self-priming diaphragm pump

Methodology Applied
Scientific EffectHeat transfer: Heat Exchanger

Implementation Method 2

The water cooling device includes a heat exchanger, compressor, fan, water reservoir, filter, self-priming diaphragm pump

Methodology Applied
Scientific EffectCompression: Compression

Implementation Method 3

The water cooling device includes a heat exchanger, compressor, fan, water reservoir, filter, self-priming diaphragm pump

Methodology Applied
Scientific EffectForced convection: Forced Convection

Implementation Method 4

the hose-arm, essential for transferring water between an external reservoir and the cooling device, consists of insulated PVC water hoses, a bend-and-stay object like a Loc-Line tension arm

Methodology Applied
Scientific EffectThermal insulation: Thermal Insulation

Data Source

PatentUS20260022580A1Cold plunge system with quick release hose-arm
Publication Date: 2026.01.22 GONZALEZ CHRISTOPHER
  • US20260022580A1 patent drawing
  • US20260022580A1 patent drawing
  • US20260022580A1 patent drawing

AI summary

A cold plunge system designed for home use, incorporating a water cooling device and an innovative quick release hose-arm. The water cooling device includes a heat exchanger, compressor, fan, water reservoir, filter, self-priming diaphragm pump, and a hose-arm connecting receptacle. The hose-arm, essential for transferring water between an external reservoir and the cooling device, consists of insulated water tubes, a bend-and-stay object like a Loc-Line tension arm, and a quick connect terminal. Insulation materials for the tubes include neoprene and foam. The system features a hose-arm enclosure made of plastic, possibly with a perforated, stretchable outer sleeve of nylon fabric. Designed to work with common household bathtubs, this system is controlled by a circuit with a processor and memory, interfacing with temperature sensors, user input devices, and a touchscreen display. It also supports remote communication, enhancing user convenience and control.