Question

description of water dispenser machine
​

Answer 1

Answer:

A water dispenser, known as water cooler (if used for cooling only), is a machine that cools or heats up and dispenses water with a refrigeration unit. ... POU water dispensers are connected to a water supply, while bottled water dispensers require delivery (or self-pick-up) of water in large bottles from vendors.

please mark me as brainlist

Answer 2

Answer:

WATER DISPENSER

Water dispenser is a useful device that we can easily make at our house. In Water dispenser the main concept is pressure and gravity. Normally earth gravity value is 9.807 m/s². Which means that earth is pulling anything with force of 9.807 m/s².

Similarly hear also when we open the cap of bottle water flows through straw and when we close its lid water stops to flow. When we open the lid of bottle then air starts to press the water and water flows via straw. And when we close the lid of water then this pressure is absent as a result water stops to flow.

Bottled water dispensers are commonly referred to as a water dispenser or a water cooler. Most water dispenser work by having a 5-gallon water bottle upside down on the top of the machine. This allows gravity and vacuum pressure to do the job of filling a glass when someone presses water spigot. When this happens, air is allowed into the bottle so water can escape into your glass or bottle.

 Bottled dispensers are similar to point-of-use water dispensers as they are often available with options to cool and heat the water prior to dispensing it.

 Usually, a five gallon water bottle is placed upside down in the water dispenser’s tank. This is an ideal option for those who do not wish to drink tap water, or for those who do not have the option to connect into the main water line.

 The bottled water dispenser works the same way as a point of use dispenser, as the user simply presses a button or turns a knob to release the water into the funnel.

 Bottled water dispensers may require more maintenance than point of use dispensers because, bottle service is usually necessary to ensure enough water is available. The dispenser only delivers water from the water bottle source, so if there are no water bottles available there is no water available in the dispenser.