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How to make hot tank of water dispenser?

Water dispenser is one of the electrical appliances that people often use in their daily life. When using the Water dispenser, we will all notice that there is a hot tank inside the Water dispenser, which is used to heat Water heating to make hot water.

hot tank

1. Introduction to the hot tank of Water dispenser

hot tank

1)Material of the hot tank

The hot tank of the Water dispenser is made of high-quality stainless steel, including 202 and 304, which is processed by stainless steel drawing process and surface electrolysis or passivation process; The heating method is internal heating and external heating. The working pressure of the inner tank is within 3 kilograms; 

2)The structure of the hot tank

The main body of the hot pot and the end cover are fixed by welding and sealing. The positioning flange is flush with the outer wall of the hot pot body. The positioning retaining ring is tilted towards the edge of the end cover, and the diameter of the outer side of the positioning retaining ring gradually increases towards the positioning flange side

The interior of the hot tank body is equipped with a partition plate for separating the inner cavity of the hot tank body. The partition plate separates the interior of the hot tank body into an upper cold water chamber and a lower hot water chamber.The partition plate is equipped with a through hole for connecting the cold water chamber and the hot water chamber, and the heating device is installed inside the hot water chamber.

hot tank

The partition plate is equipped with a through hole for connecting the cold water chamber and the hot water chamber, and the heating device is installed inside the hot water chamber.

The partition plate is made of stainless steel thin sheets, and there are several connecting pieces set on the outer side of the partition plate to limit the position between the partition plate and the inner wall of the main body of the heat tank.

hot tank
hot tank

The connecting piece is an arc-shaped shape that cooperates with the inner wall of the main body of the hot pot, and the connecting piece is inclined and bent in the direction away from the middle of the main body of the hot pot.

2. Working principle of the hot tank of the Water dispenser

What we need to understand is that the heating source of the Water dispenser is electricity. The heater inside the Water dispenser is composed of an electric heating tube and a temperature control resistor. When we start the Water dispenser, the electric heating tube will start heating and transfer the heat to the water in the hot tank to heat the Water heating to the set temperature.

Secondly, it should be noted that there is a temperature controller inside the Water dispenser, which is used to control the heating temperature of the heater. The temperature controller controls the heating power of the electric heating tube based on the set temperature by measuring the temperature of water in the hot tank, in order to achieve a stable heating effect. When the temperature reaches the set temperature, the thermostat will turn off the heater to avoid overheating Water heating.

hot tank

In addition, the material of the hot tank of the Water dispenser is also very important. Generally, the hot tank of Water dispenser is made of stainless steel, because stainless steel has anti-corrosion, high temperature resistance, easy cleaning and other characteristics, which can ensure the quality and safety of water.

In general, the working principle of the hot tank of the Water dispenser is to heat water through the heating of the electric heater, the control of the temperature controller, and the guarantee of the stainless steel tank. For consumers, when using the Water dispenser, they need to pay attention to the internal cleaning of the Water dispenser, regularly replace the filter element and other maintenance work to ensure the safety and sanitation of drinking water.

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