Nested Colostrum Heating Device with Tapered Asymmetric Geometry
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Solution Overview
Problem
Current methods for delivering colostrum to newborn calves are inefficient, particularly in maintaining the correct temperature, especially in low outside temperatures, and require significant effort.
Innovation Solution
A device comprising an outer container filled with warm water and an inner container for colostrum, designed to maintain the correct temperature and prevent water from leaking or the inner container from tipping, with features such as a tapered outer container, a locking mechanism, and materials like stainless steel for the inner container to ensure effective heat retention and easy cleaning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If colostrum is heated in a water bath using a rearing bottle, then the colostrum can be warmed, but the procedure requires great additional effort and does not always ensure correct drinking temperature
Solution Approach 1:
The device consists of an inner container holding the colostrum nested within an outer container filled with warm water. This nested structure allows the colostrum to be heated by the surrounding warm water bath, eliminating the need for separate heating equipment and reducing operational effort while maintaining temperature control.
Solution Approach 2:
The outer container is pre-filled with warm water before the inner container with colostrum is placed inside. This preliminary preparation of the water bath ensures that heating begins immediately when the colostrum is added, reducing the time and effort required to achieve the correct drinking temperature.
2Temperature
If an outer container is filled with warm water and an inner container with colostrum is inserted, then the colostrum maintains correct temperature, but water may leak out during transport
Solution Approach 1:
The outer container has an asymmetric tapered shape with a wider lower portion and a narrower upper portion leading to the opening. This asymmetric geometry creates a self-locking effect that prevents the inner container from tipping over during transport, thereby preventing water leakage while maintaining temperature stability.
Solution Approach 2:
The tapered shape of the outer container is designed to counteract the potential tipping motion of the inner container before leakage can occur. The narrowing upper section creates friction and mechanical resistance that prevents the inner container from tilting, thereby preemptively preventing water leakage during transport.
3Ease of operation
If the inner container floats in the outer container, then the inner container can be easily inserted, but the inner container may tip over during transport
Solution Approach 1:
The tapered asymmetric shape of the outer container provides both easy insertion (as the narrow opening guides the inner container in) and transport stability (as the widening lower portion prevents tipping). The geometry creates a stable equilibrium position that prevents the inner container from floating freely or tipping over.
4Ease of manufacture
If conventional plastic materials are used for the outer container, then the material is easy to manufacture, but the warm water cools down quickly when outside temperature is low
Solution Approach 1:
The device combines conventional plastic material for the outer container (maintaining ease of manufacture) with insulating design features such as the tapered shape and air gaps that reduce thermal loss. This composite approach balances manufacturing simplicity with improved temperature retention capabilities.
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 ensures the colostrum is kept at the correct temperature for transport to newborn calves, is easy to clean, and maintains temperature stability even in low outside temperatures, facilitating efficient operation and hygiene.
Implementation Method 1
the outer container is filled with warm water and the inner container filled with the colostrum is inserted into the opening of the outer container. The inner container with the colostrum is then in a water bath
Implementation Method 2
Due to the shape of the outer container with a relatively wide, lower section and an upper section that tapers towards the opening, there is a sufficient amount of water in the outer container. By inserting the inner container and the circumferential bead resting against the opening edge of the outer container, water is prevented from injecting out of the outer container during transport
Data Source
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AI summary
The device has an outer container (10), which has a base, a lower section (12) and an upper section (14) that is tapered to an opening (16). An inner container has a base, a cylindrical section and a circulating bulge (26). The cylindrical section has a small diameter and another bulge has a larger diameter than the opening of the outer container. The outer container is made of plastic and has transparent material.