A kitchen sink soap dispenser works by using a pump mechanism to draw soap from a hidden reservoir beneath the sink and dispense it through a nozzle above the sink.
Here's a breakdown of the process:
- Hidden Reservoir: The soap dispenser consists of a bottle or reservoir that sits below the sink, usually held in place by a mounting bracket. This container holds the liquid soap.
- Dip Tube: A tube, called a dip tube, extends from the pump mechanism down into the soap reservoir. This tube draws soap from the bottom of the container.
- Pump Mechanism: The pump is the core of the dispenser. When you press down on the dispenser's head (the part you push to get soap), it activates a small piston or diaphragm within the pump. This action creates suction, drawing soap up the dip tube.
- One-Way Valves: Small one-way valves within the pump ensure that the soap only flows in one direction – from the reservoir to the nozzle. This prevents the soap from flowing back into the reservoir.
- Nozzle Dispensing: As the pump is activated, the soap is forced through a small passage and out of the nozzle, which is positioned above the sink for easy access.
- Release and Reset: When you release pressure on the dispenser head, the pump resets. A spring or similar mechanism returns the piston or diaphragm to its original position, ready for the next pump.
In essence, a kitchen sink soap dispenser is a convenient way to store and dispense soap, keeping the countertop clutter-free. It functions similarly to a standard pump bottle but with the added benefit of a hidden soap supply.
