Compact suction station

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Solution Overview

Problem

Centralized suction systems require large containers due to the need for significant power to transport dirt from multiple inlets, making them unsuitable for installation in small spaces like kitchen units or skirting boards, and existing compact solutions lack airtightness and integration with suction networks.

Innovation Solution

A compact suction station with a parallelepiped design, featuring a dismountable housing with a separate compartment for a dust container drawer and a motor system, ensuring airtightness through toric seals and a reinforced structure, allowing connection to multiple inlets and installation in small compartments like skirting boards without compromising power or functionality.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Power

If a large container is used to generate sufficient power for transporting dirt from multiple inlets, then the suction power is improved, but the device size increases making it unsuitable for installation in small spaces

Engineering Contradiction:
Improvesuction powerVSAvoiddevice size
Core Design Contradiction:
PowerVSVolume of moving object

Solution Approach 1:

The suction station is divided into separate functional compartments: a motor compartment housing the suction motor and clean air extraction system, and a dust container compartment with an extractable drawer. This segmentation allows each component to be optimized independently, enabling the motor to generate sufficient suction power while the overall device maintains a compact form factor suitable for installation in small spaces like kitchen skirting boards.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If the device is made compact for installation in small compartments, then the installation flexibility is improved, but the airtightness and structural integrity deteriorate

Engineering Contradiction:
Improveinstallation flexibilityVSAvoidairtightness
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The housing is designed with differentiated local qualities: the motor compartment features a reinforced structure with integrated airtight seals to maintain structural integrity and airtightness, while the dust container compartment incorporates an extractable drawer with seals for easy maintenance. This localized quality differentiation ensures that critical airtightness requirements are met in the motor compartment while maintaining compact dimensions suitable for small space installation.

Inventive Principle:
Principle #3Local quality

3Ease of operation

If a separate extractable drawer is added for dust collection, then the ease of maintenance is improved, but the device complexity increases

Engineering Contradiction:
Improveease of maintenanceVSAvoidstructural complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The dust container is extracted as a separate, movable drawer that can be independently removed from the housing for easy emptying and maintenance. This extraction principle allows users to access and maintain the dust container without disassembling the entire device or disturbing the motor compartment, significantly improving ease of maintenance while adding minimal structural complexity through the use of simple guide rails and sealing mechanisms.

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

Enables the integration of a centralized suction system into small spaces like kitchen units while maintaining power and functionality, ensuring airtightness and efficient dirt collection, allowing for installation in various configurations without losing performance.

Implementation Method 1

a suction station, the structure of which allows it to be designed with small dimensions

Methodology Applied
Scientific EffectSuction: Suction

Implementation Method 2

ensuring airtightness through toric seals and a reinforced structure

Methodology Applied
Scientific EffectAirtight sealing:

Data Source

PatentUS10806313B2Compact suction station
Publication Date: 2020.10.20 SISTEMAS DE ASPIRACION CENTIZADA DEL HOGAR
  • US10806313B2 patent drawing
  • US10806313B2 patent drawing
  • US10806313B2 patent drawing

AI summary

The invention relates to a compact suction station, the structure of which allows it to be arranged in small compartments, such as the skirting board area of kitchen units, said station being protected by a dismountable outer casing in which, in the front part of the assembly, there is an extractable part corresponding to the container drawer, and in which, in the rear part, there is a suction intake for the dirty air from the pipes and the plurality of inlets, and the clean air extraction outlet, the interior of the station consisting of two compartments that communicate with each other, one of them being used for the insertion of the extractable drawer with the container bag and the other to house the motor, the extraction channel and various electronic components.