Pool Cleaner Housing Layout for Low-Resistance Water Filtration

Solution Overview

Problem

Existing automatic pool cleaning apparatuses face challenges in balancing energy consumption, cleaning efficiency, and endurance performance due to high fluid resistance and disorderly water flow, which affects the internal structure and maintenance accessibility.

Innovation Solution

The apparatus is designed with a housing that includes a first chamber and at least one second chamber separated from the first, forming a water flow channel with a filter positioned on the channel, reducing fluid resistance by restraining water flow disorder and optimizing component placement for reduced energy consumption and improved endurance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If water flow conveying component operates to circulate water through the pool, then cleaning function is achieved, but fluid resistance increases and energy consumption rises

Engineering Contradiction:

Improvecleaning efficiencyVSAvoidenergy consumption

Core Design Contradiction:

ProductivityVSUse of energy by moving object

Solution Approach 1:

The housing is divided into a first chamber for water flow and a second chamber for component placement, separated by a partition wall. This segmentation allows the water flow path to be isolated from components that would otherwise increase fluid resistance, enabling efficient water circulation while housing necessary components without interfering with the flow channel.

Inventive Principle:

Principle #1Segmentation

2Extent of automation

If components are placed inside the housing to enable automatic cleaning, then functionality is improved, but internal structure becomes complex and maintenance accessibility deteriorates

Engineering Contradiction:

Improveautomatic cleaning capabilityVSAvoidmaintenance accessibility

Core Design Contradiction:

Extent of automationVSEase of repair

Solution Approach 1:

The housing is divided into a first chamber for water flow and a second chamber for component placement, separated by a partition wall. This segmentation allows the water flow path to be isolated from components that would otherwise increase fluid resistance, enabling efficient water circulation while housing necessary components without interfering with the flow channel.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The filter is extracted from the water flow channel and positioned in the second chamber, separated from the water flow path. This allows the filter to be accessed and maintained independently without disassembling the entire housing or interfering with water circulation, thus improving maintenance accessibility while maintaining automatic cleaning functionality.

Inventive Principle:

Principle #2Taking out (Extraction)

3Productivity

If filter is integrated into the water flow channel, then filtration function is achieved, but fluid resistance increases

Engineering Contradiction:

Improvefiltration efficiencyVSAvoidfluid resistance

Core Design Contradiction:

ProductivityVSLoss of energy

Solution Approach 1:

The housing is divided into a first chamber for water flow and a second chamber for component placement, separated by a partition wall. This segmentation allows the water flow path to be isolated from components that would otherwise increase fluid resistance, enabling efficient water circulation while housing necessary components without interfering with the flow channel.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The filter is extracted from the water flow channel and positioned in the second chamber, separated from the water flow path. This allows the filter to be accessed and maintained independently without disassembling the entire housing or interfering with water circulation, thus improving maintenance accessibility while maintaining automatic cleaning functionality.

Inventive Principle:

Principle #2Taking out (Extraction)

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 design reduces energy consumption, enhances endurance, and improves cleaning efficiency while allowing for a more regular and visually appealing internal structure, facilitating easier maintenance of components like filters.

Implementation Method 1

the filter is configured on the water flow channel

Methodology Applied

Scientific EffectFiltration: Filter (physical)

Data Source

PatentUS20250382813A1Automatic pool cleaning apparatus

Publication Date: 2025.12.18 AIPER GLOBAL PTE LTD

AI summary

Disclosed is an automatic pool cleaning apparatus including a housing and a filter. The housing has a water inlet and a water outlet thereon, and includes inside a first chamber and at least one second chamber separated from the first chamber. The water inlet, the first chamber and the first water outlet are communicated to form a water flow channel on which the filter is configured.