Adjustable Pool Heater Cover With Breathable Moisture Control

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Solution Overview

Problem

Existing swimming pool heater cover systems do not provide effective, safe, convenient, and economical protection from elements when not in use for extended periods.

Innovation Solution

An adjustable swimming pool heater cover system with a flexible cover assembly of five rectangular panels, featuring horizontal and vertical stitching, a central vertical slit, hook and loop fasteners, and adjustable mechanisms for height and circumference, made of durable vinyl with breathable sections to prevent moisture buildup.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed-size cover system is used, then manufacturing is simple, but it cannot adapt to different pool heater sizes

Engineering Contradiction:
Improveadaptability to different pool heater sizesVSAvoidcover structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cover is divided into five separate rectangular panels (front, rear, left side, right side, and top panel) that can be independently adjusted and connected. This segmentation allows each panel to be sized appropriately for different pool heater dimensions while maintaining overall cover functionality.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The cover system incorporates adjustable mechanisms including height adjusters with elevating cords and ball-shaped clips, and circumference adjusters with horizontal cords and grommets. These dynamic elements enable the cover to be resized and reconfigured to fit various pool heater sizes.

Inventive Principle:
Principle #15Dynamics

2Object-affected harmful factors

If non-breathable cover material is used, then protection from elements is improved, but moisture buildup increases causing rust

Engineering Contradiction:
Improveprotection from elementsVSAvoidmoisture buildup and rust
Core Design Contradiction:
Object-affected harmful factorsVSObject-generated harmful factors

Solution Approach 1:

The cover panels are constructed from breathable fabric material that allows moisture vapor to pass through while still providing protection from external elements. This porous structure prevents condensation and moisture accumulation that would otherwise lead to rust on the pool heater.

Inventive Principle:
Principle #31Porous materials

3Object-affected harmful factors

If a custom-fit cover is made for each heater size, then protection effectiveness is improved, but manufacturing cost increases

Engineering Contradiction:
Improveprotection effectivenessVSAvoidmanufacturing cost
Core Design Contradiction:
Object-affected harmful factorsVSEase of manufacture

Solution Approach 1:

The cover system is designed as a universal solution that can accommodate multiple pool heater sizes through its adjustable panels and cord mechanisms. A single cover design serves multiple functions across different heater dimensions, eliminating the need for custom-manufactured covers for each size.

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

Solution Approach 2:

The cover's effective dimensions are changed by adjusting the height and circumference cords to different positions, allowing the same cover structure to fit various pool heater sizes by modifying its physical parameters rather than manufacturing different sized covers.

Inventive Principle:
Principle #35Parameter changes

4Adaptability or versatility

If adjustment mechanisms are added, then adaptability to different sizes is improved, but device complexity increases

Engineering Contradiction:
Improvesize adjustabilityVSAvoidadjustment mechanism complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The adjustment mechanisms are designed to be easily operated by the user without requiring specialized tools or complex procedures. The elevating cords with ball-shaped clips and horizontal circumference cords with grommets allow users to independently adjust the cover fit.

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

The system provides safe, convenient, and economical protection for swimming pool heaters by allowing easy fitting and adjustment to various sizes, reducing moisture buildup and preventing rust, while being economically viable for manufacturing and sale.

Implementation Method 1

Each side panel is provided with a breathable section of a woven nylon material with stitching coupling the breathable sections to the side panels. Each breathable section is located in an upper extent of an associated side panel and constituting between 6 and 12 percent of an area of each side panel.

Methodology Applied
Scientific EffectBreathability: Permeation

Data Source

PatentUS9080781B1Adjustable swimming pool heater cover system
Publication Date: 2015.07.14 TURNER DONNA M
  • US9080781B1 patent drawing
  • US9080781B1 patent drawing
  • US9080781B1 patent drawing

AI summary

A flexible cover assembly has five rectangular panels including a horizontal top panel, parallel vertical left and right side panels, and parallel vertical front and rear panels. Horizontal stitching joins the top panel and vertical panels. Vertical stitching joins the vertical panels. A vertical slit is centrally positioned on the rear panel with fasteners for coupling and uncoupling purposes. Adjustment mechanisms vary the effective size of the cover to fit the size of associated devices including swimming pool heaters, heat pumps, air conditioners and the like.