Ceiling-Mounted Water Dispenser Volume Limiting Mechanism
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Solution Overview
Problem
Existing ceiling-mounted drinking water dispensers require a drain for operation, which can lead to water damage in case of malfunction or incorrect operation, and there is a need for a solution that minimizes this risk while allowing for pressurized liquid dispensing without a drain.
Innovation Solution
A ceiling-mounted drinking water dispenser with an inlet and outlet, featuring a shut-off valve and means to limit the volume of liquid flowing out, allowing only a predefined amount of water to be dispensed per tapping process, thus eliminating the need for a drain and minimizing water damage risks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a ceiling-mounted drinking water dispenser is designed to dispense pressurized liquid without a drain, then the ease of operation is improved, but the risk of water damage increases
Solution Approach 1:
The patent applies preliminary action by installing volume limiting means and aqua stops before any water damage can occur. These devices pre-establish maximum dispensable volumes and automatically shut off water supply when predefined limits are reached, preventing excessive water accumulation before it can cause damage.
Solution Approach 2:
The patent implements feedback mechanisms through automatic shut-off valves and volume monitoring systems that detect when a predefined water volume has been dispensed. The system automatically responds by closing the shut-off valve to stop water flow, creating a closed-loop control system that prevents over-dispensing and potential water damage.
2Object-affected harmful factors
If means for limiting liquid volume are added to the dispenser, then water damage risk is reduced, but the device complexity increases
Solution Approach 1:
The patent employs relatively simple, cost-effective volume limiting devices such as preset shut-off valves and aqua stops that can be easily replaced if needed. These are designed as straightforward mechanical or electronic components rather than complex systems, maintaining affordability while providing effective water volume control.
Solution Approach 2:
The volume limiting means are designed to operate automatically without requiring constant user intervention. The system self-regulates water dispensing by automatically detecting when the predefined volume is reached and shutting off the supply, reducing the need for complex user interfaces or manual monitoring mechanisms.
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 effectively limits the volume of water dispensed per time, preventing excessive water flow and potential damage, while ensuring safe and controlled dispensing of pressurized liquids without the need for a drain.
Implementation Method 1
a shut-off valve (2) arranged therebetween (between inlet and outlet) for releasing or shutting off a flow cross-section for the pressurized liquid
Data Source
Figure 1
Figure 2
AI summary
The invention relates to a ceiling-mounted drinking water dispenser for dispensing pressurized liquid, such as water, in particular drinking water, with an inlet and an outlet and a shut-off valve arranged therebetween for opening or closing a flow cross-section for the pressurized liquid. The ceiling-mounted drinking water dispenser is associated with means for limiting the volume of liquid flowing out of the outlet. Furthermore, the invention relates to a ceiling lamp, a room, such as a residential or commercial space, comprising a ceiling-mounted drinking water dispenser, and a drinking water installation.