Quantitative Faucet Custom Water Outlet Setting Method
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Solution Overview
Problem
Existing quantitative water outlet faucets have fixed and limited gear positions, which cannot meet the individual water consumption requirements of different families, as they only allow for predetermined quantities such as 1 L, 2 L, or 3 L, failing to accommodate intermediate needs like 1.5 L.
Innovation Solution
A customized water outlet setting method for a quantitative faucet that allows users to set a specific water outlet capacity by entering a customized setting mode, using a flowmeter to count the water flow, and setting the capacity corresponding to a selected gear position, enabling personalized water output.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If fixed gear positions are used in quantitative faucets, then the device structure is simple and easy to manufacture, but the adaptability to different water consumption requirements is poor
Solution Approach 1:
The patent transforms the fixed gear positions into adjustable and customizable positions. Users can dynamically set their own gear positions based on actual water consumption needs, making the system adaptable without requiring a complete redesign of the mechanical structure. This resolves the contradiction by allowing flexibility while maintaining the original simple structure.
Solution Approach 2:
The patent allows users to change the parameter of gear position locations freely. Instead of being constrained to predetermined fixed positions, the system enables parameter adjustment where users can define custom positions according to their specific water consumption requirements, thereby improving adaptability without significantly increasing device complexity.
2Measurement precision
If fixed predetermined water quantities are provided, then the manufacturing and calibration process is simple, but the precision in meeting specific user water consumption needs is insufficient
Solution Approach 1:
The patent enables users to perform their own calibration and setting of gear positions according to their specific needs. Instead of requiring complex factory calibration for each possible water quantity, users can independently adjust and calibrate the system themselves, achieving high measurement precision for their specific requirements while keeping the manufacturing process simple.
Solution Approach 2:
The patent allows users to pre-set their desired water consumption quantities before actual use. By enabling users to define their own gear positions and water quantities in advance, the system achieves precise measurement for specific needs without requiring complex pre-calibration during manufacturing.
3Adaptability or versatility
If multiple fixed gear positions are provided, then the water outlet capacity options are limited to predetermined values, but adding more gear positions increases device complexity
Solution Approach 1:
The patent makes the gear position system universal by allowing it to serve multiple functions: it can represent different water quantities, accommodate different user preferences, and adapt to various water consumption scenarios. A single adjustable gear position system replaces the need for multiple fixed positions, providing unlimited options without increasing structural complexity.
Data Source
AI summary
A customized water outlet setting method, a customized water outlet method for a quantitative faucet, and a quantitative faucet are provided. The method comprises receiving a first touch/press signal of a water outlet setting switch, and entering a customized setting mode; receiving a quantitative gear position setting signal of a flow selection switch, and obtaining a corresponding quantitative gear position as a customized water outlet gear position; receiving a second touch/press signal of a water outlet control switch, controlling a water outlet valve to be opened, and controlling a flowmeter to start flow counting; after receiving the second touch/press signal of the water outlet control switch again, controlling the water outlet valve to be closed, and controlling the flowmeter to end the flow counting; setting a capacity obtained by the flowmeter as a water outlet capacity corresponding to the customized water outlet gear position; and exiting the customized setting mode.