Split Wireless Faucol Valve Module for Easy Maintenance
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Solution Overview
Problem
Existing faucet systems face challenges with wireless sensor installation due to lack of effective fixing mechanisms and large, costly control boxes that require additional installation space and effort, especially when dual-temperature control is needed, and require manual operation during maintenance.
Innovation Solution
A wireless faucet module with a split-type configuration, featuring a solenoid valve, control box, and battery box, where the wireless sensor is connected wirelessly to the control box, allowing for easy installation and automatic water shut-off in case of leakage, using a compact design and infrared detection for sensor placement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If wireless sensor is used for faucet control, then installation flexibility is improved, but sensor fixation reliability deteriorates
Solution Approach 1:
The patent replaces wired mechanical connections with wireless communication technology. The sensor module communicates with the control box via wireless signals (WiFi, Bluetooth, or other wireless protocols), eliminating the need for physical wiring through the faucet structure. This substitution maintains installation flexibility while the patent addresses fixation reliability through magnetic attachment mechanisms and adhesive mounting options for the sensor module.
2Device complexity
If control box is integrated with solenoid valve, then device structure is simplified, but installation complexity and space requirement increase
Solution Approach 1:
The patent divides the control system into separate functional modules: a control box containing the control circuitry and a solenoid valve module with the actual water control mechanism. This segmentation allows each module to be optimized independently and installed in different locations within the faucet structure, reducing installation complexity and space requirements compared to a fully integrated design.
3Temperature
If dual-temperature control is implemented, then temperature control capability is improved, but system cost and installation space increase
Solution Approach 1:
The patent implements a universal control box design that can manage multiple solenoid valves for different temperature zones (cold water, hot water, mixed water) through a single control unit. The control box communicates with multiple sensor modules and can regulate multiple water outlets simultaneously, providing dual-temperature control capability while reducing overall system cost and installation space compared to having separate control systems for each temperature zone.
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 provides a cost-effective, space-efficient, and convenient installation process for faucet control systems, enabling easy maintenance and automatic water shut-off, reducing the need for manual operation during overhauls and minimizing sensor loss.
Implementation Method 1
the sensor comprises a sensing head and a control panel, wherein the sensing head is used for emitting and receiving infrared light
Implementation Method 2
one end of the solenoid valve is connected with a water outlet angle valve, the other end of the solenoid valve is connected with the faucet water pipe
Data Source
AI summary
The present disclosure provides a wireless faucet module by controlling source water. A solenoid valve, a control box and a battery box which are originally integrated into one body are arranged in a split type. A wireless sensor is placed beside a faucet or hung on a faucet. The solenoid valve is installed at an angle valve position of a water outlet source. On one hand, the control box without a solenoid valve is small in volume and low in cost and can be installed at any position easily. On the other hand, a user does not need to deliberately close an angle valve or a main gate when the faucet module is overhauled, thus bringing convenience for overhauling.