Insect Cage Cleaning System with Automated Liquid Drainage

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Solution Overview

Problem

Current insect breeding devices lack efficient methods for cleaning insect cages, which is labor-intensive and hampers the scaling up of insect breeding to an industrial scale, leading to sub-optimal egg collection and increased risk of disease and microbial growth.

Innovation Solution

An insect breeding device with a bin for holding cleaning liquid, pipes for delivering and draining the liquid, and a nozzle for efficient cleaning, along with a gas drying apparatus and liquid recycling system, reduces labor and ensures thorough cage cleaning.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual cleaning methods are used for insect cages, then cleaning can be performed with simple equipment, but cleaning efficiency is low and labor intensity is high

Engineering Contradiction:
Improvecleaning efficiencyVSAvoidcleaning system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent employs a high-pressure water jet system with a pump and nozzle to deliver cleaning liquid into the insect cage. The hydraulic mechanism enables automated, high-efficiency cleaning by forcing liquid through the cage interior at high velocity, removing debris without manual labor while maintaining a relatively simple overall system architecture.

Inventive Principle:
Principle #29Pneumatics and hydraulics

Solution Approach 2:

The cleaning system is designed to clean the insect cage autonomously without requiring human operators inside the cage. The automated liquid delivery and drainage system performs the cleaning function independently, reducing labor intensity while improving productivity.

Inventive Principle:
Principle #25Self-service

2Ease of operation

If cleaning liquid is used to clean insect cages, then cleaning effectiveness is improved, but proper drainage and disposal of contaminated liquid becomes complex

Engineering Contradiction:
Improvecleaning effectivenessVSAvoidliquid drainage system complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent extracts the contaminated cleaning liquid from the cage interior through a dedicated drainage system. The drain pipe and collection container are positioned to receive and remove liquid and debris from the cage, separating the cleaning function from the disposal function and simplifying the overall liquid management system.

Inventive Principle:
Principle #2Taking out (Extraction)

3Productivity

If insect cages are not thoroughly cleaned, then labor time is reduced, but egg harvesting efficiency decreases and disease risk increases

Engineering Contradiction:
Improveegg harvesting efficiencyVSAvoidcleaning time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The cleaning system enables continuous operation by rapidly cleaning cages between breeding cycles. The high-pressure liquid delivery and efficient drainage work continuously to clean multiple cages in sequence, minimizing downtime and ensuring cages are ready for the next cycle without compromising cleaning thoroughness.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The system changes the physical parameters of cleaning by using high-pressure liquid flow instead of manual methods. This parameter change (increasing liquid pressure and flow velocity) dramatically reduces cleaning time while maintaining or improving cleaning effectiveness, thereby increasing egg harvesting productivity.

Inventive Principle:
Principle #35Parameter changes

4Ease of operation

If multiple openings are added to insect cages for cleaning purposes, then cleaning access is improved, but cage structural integrity and insect containment may be compromised

Engineering Contradiction:
Improvecleaning accessVSAvoidcage containment reliability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent applies local quality by providing openings specifically at strategic locations needed for cleaning operations (liquid inlet and drain outlets) while maintaining the overall integrity of the cage structure. The openings are positioned and sized to enable cleaning access without compromising the cage's ability to contain insects during breeding cycles.

Inventive Principle:
Principle #3Local quality

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 device enables efficient and automated cleaning of multiple insect cages, reducing labor and the risk of disease, while maintaining a clean environment for egg harvesting and colony health.

Implementation Method 1

a nozzle, coupled to the first pipe, positioned inside the at least one insect cage configured to deliver the cleaning liquid to the interior of the at least one insect cage

Methodology Applied
Scientific EffectSpray: Spray

Implementation Method 2

a gas drying apparatus comprising a ventilator for generating a gas flow, a heater for heating the generated gas flow

Methodology Applied
Scientific EffectHeating: Heating

Implementation Method 3

a ventilator for generating a gas flow... transporting the heated gas flow inside the at least one insect cage

Methodology Applied
Scientific EffectConvection: Convection

Data Source

PatentUS11406091B2Insect breeding device
Publication Date: 2022.08.09 PROTIX BV
  • US11406091B2 patent drawing
  • US11406091B2 patent drawing
  • US11406091B2 patent drawing

AI summary

The invention relates to an insect breeding device. The insect breeding device comprising at least one insect cage; a bin for holding a cleaning liquid; a first pipe connected to the bin for receiving the cleaning liquid, wherein the pipe is entering the at least one insect cage through a first opening; a nozzle, coupled to the first pipe, positioned inside the at least one insect cage configured to deliver the cleaning liquid to the interior of the at least one insect cage; and a second pipe, coupled to a second opening, different from the first opening, in the at least one insect cage, configured to drain the cleaning liquid and the debris from the at least one insect cage.