Integrated Micro-Bubble Spray Head to Reduce Manufacturing Complexity
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Solution Overview
Problem
Existing micro-bubble generators have a complicated structure and high manufacturing costs due to multiple components requiring complex design and assembly.
Innovation Solution
A micro-bubble spray head with a one-piece spray pipe and a micro-bubble bubbler at the outlet end, featuring throttling or varying-diameter passages and air inflow passages to generate micro-bubbles, reducing the number of components and eliminating the need for complex connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple components are used in micro-bubble generators, then the micro-bubble generation function is achieved, but the structure becomes complicated and manufacturing cost increases
Solution Approach 1:
The patent integrates multiple functional components (throttling passage, mixing chamber, spray holes) into a single integrated spray head structure. The throttling passage and mixing chamber are formed as one piece, eliminating the need for separate assemblies and reducing structural complexity while maintaining micro-bubble generation capability.
Solution Approach 2:
The integrated spray head structure performs multiple functions simultaneously: it throttles water flow, mixes air and water, and sprays the mixture through spray holes. This multi-functional design eliminates the need for separate components for each function, reducing overall device complexity.
2Reliability
If multiple components are used in micro-bubble generators, then the micro-bubble generation function is achieved, but manufacturing cost increases
Solution Approach 1:
By combining multiple components into a single integrated spray head, the manufacturing process is simplified. Instead of producing and assembling multiple separate parts, the entire structure can be manufactured in one piece or as a single assembly, significantly reducing manufacturing cost.
3Stability of the object's composition
If complex connection structures are used, then component assembly is achieved, but assembly complexity and manufacturing cost increase
Solution Approach 1:
The spray head components are designed to be integrally formed or easily assembled without complex connections. The throttling passage, mixing chamber, and spray holes are part of a unified structure, eliminating the need for intricate connection structures while maintaining assembly integrity.
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 simplified structure maintains effective micro-bubble generation while significantly reducing manufacturing costs and improving cleaning efficiency in washing apparatuses.
Implementation Method 1
a water flow flows through the vortex column to form a high-speed rotating water flow inside the vortex column shell... Air is sucked in from the air inlet by a negative pressure formed around the water flow
Implementation Method 2
The bubble water is cut and mixed by fine holes in the hole mesh to produce micro-bubble water containing a large number of micro-bubbles
Implementation Method 3
When the micro-bubbles break up, high-pressure and high-temperature heat is locally generated, thereby destroying foreign objects such as organic matters floating in the liquid or adhering to objects
Implementation Method 4
the shrinkage process of micro-bubbles is also accompanied by an increase in negative charges... it is easy for them to adsorb positively charged foreign matters floating in the liquid
Data Source
AI summary
A micro-bubble spray head and a washing apparatus. The micro-bubble spray head includes an integrated spray tube and a micro-bubble bubbler fixed on the outlet end of the integrated spray tube; a throttling passage portion is formed in the integrated spray tube; a plurality of throttling passages parallel to each other and having a uniform cross section are formed in the throttling passage portion along a water stream direction, so that a plurality of water streams can be formed in the plurality of throttling passages parallel to each other and having the uniform cross section and are sprayed out from the outlets of the plurality of throttling passages parallel to each other and having the uniform cross section in an expansion manner, so as to form negative pressure near the outlets; a plurality of air inlets serving as air inlet passages are further provided on the integrated spray tube.