Modular Fluid Switching Valve for RF-Controlled Faucet Filtration
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Solution Overview
Problem
Existing remotely controlled faucet filter systems are non-modular, complex in structure, difficult to assemble, limited in application scope, and require professional maintenance, making them costly and labor-intensive.
Innovation Solution
A modular fluid switching valve controlled by RF or manual buttons, featuring pulse valves and a simplified design for easy connection, with a fluid processor that can be a filter or cooler, and powered by battery or DC, allowing easy switching between tubes for fluid processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If a remotely controlled faucet filter system is used, then remote control capability is achieved, but the structure becomes complex and assembly becomes cumbersome
Solution Approach 1:
The system is divided into independent modular components: fluid switching valves, fluid processors (filters/coolers), connectors with constant-pressure channels, and RF control modules. Each module can be independently manufactured, assembled, and replaced, reducing overall system complexity while maintaining remote control functionality.
Solution Approach 2:
The fluid switching valve design with interchangeable tubes and connectors allows the same basic structure to serve multiple functions - filtering, cooling, and direct dispensing. The modular architecture enables the system to be adapted for various applications including kitchen faucets, bathroom equipment, and camper van water systems without requiring complete redesign.
2Extent of automation
If a remotely controlled faucet filter system is used, then remote control capability is achieved, but maintenance becomes difficult and costly
Solution Approach 1:
The system's modular design allows individual components (fluid processors, valves, tubes) to be independently accessed and replaced. Users can easily swap out a filter or cooler without disassembling the entire system, and professional maintenance becomes simpler as each module can be serviced separately rather than requiring complete system disassembly.
3Extent of automation
If a remotely controlled faucet filter system is used, then remote control capability is achieved, but the application scope is limited to kitchens
Solution Approach 1:
The fluid switching valve and processor modules are designed as universal components that can be installed in various locations and applications. The system can be configured for kitchen faucets, bathroom equipment, and outdoor camper van water systems, all using the same basic modular architecture and RF control protocol.
4Device complexity
If traditional faucet filter systems are used, then结构简单 (simple structure) is achieved, but modularization is not possible and fabrication cost is high
Solution Approach 1:
By dividing the system into standardized modular components (valves, processors, connectors), each part can be manufactured independently using optimized processes. This enables economies of scale in production while keeping individual component designs simple and cost-effective.
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 solution simplifies assembly, reduces fabrication costs, and expands application scope, enabling easy maintenance and versatile use indoors and outdoors, including in camper vans.
Implementation Method 1
the fluid switching valve includes two pulse valves corresponding to the first tube and the second tube and controlled by Radio Frequency
Data Source
AI summary
A switching device of a fluid valvecontains: a fluid processor including a fluid input tube and a fluid output tube. The fluid input tube includes a fluid switching valvewith a connector, a first tube and a second tube. The connector has a constant-pressure channel communicating with the first tube and the second tube, and the fluid switching valve includes two pulse valves corresponding to the first tube and the second tube and controlled by Radio Frequency. When the second tube is turned on, the first tube is turned off so that the fluid fluids are guided into the fluid processor to be processed, then the fluids flow outward via the fluid output tube. When the first tube is turned on and the second tube is turned off, the fluids are not guided into the fluid processor and flow out the first tube directly.