Electric water boiler with scale removal function

Abstract

The invention provides an electric water boiler with a scale removal function. The electric water boiler comprises an outer shell and an inner container, and water outlet faucets are arranged on the outer shell and connected with the inner container. The electric water boiler is characterized in that a longitudinal water separation plate is arranged in the inner container and divides the inner container into a heating cavity and a circulating cavity, and a scale removal cavity is formed in the bottom of the longitudinal water separation plate and makes the heating cavity and the circulating cavity communicated. The electric water boiler has the advantages that by dividing the interior of a box into two parts, namely, the heating cavity and the circulating cavity through the longitudinal water separation plate, when a heating tube works, the interior of the circulating cavity is a quiet zone relative to the interior of the heating cavity, and scale in water flowing into the circulating cavity is likely to precipitate at the bottom of the circulating cavity instead of adhering to the side wall of the box; by additionally forming the trapezoidal groove or concave groove scale removal cavity, centralized collection of scale is intensified, and scale removal is convenient; by adopting the longitudinal water separation plate, the probability of mixing of water in the box can be effectively reduced, and the situation of mixing of unboiled water and boiled water can be greatly reduced.

Description

technical field [0001] The invention relates to a water dispenser, in particular to an electric water dispenser with the function of removing scale. Background technique [0002] At present, the water dispensers used in most shopping malls, factories and schools are single-tank water dispensers. Its working principle is: first connect the water inlet to the tap water pipe, and inject the raw water into the heating water tank with the heating pipe first, so that the cold water is burned. On, when a certain amount of boiling water in the heating water tank is taken, then inject cold water to replenish and reheat. The water in the tank is difficult to flow, and the scale formation speed is obviously accelerated. Long-term use of the scale in the heating tank will cause damage to heating pipes, faucets, thermostats and other components, and long-term drinking of this water will affect human health. On the other hand, due to the single water tank design, it is easy to form a mix...

AI Technical Summary

Problems solved by technology

[0002] At present, the water dispensers used in most shopping malls, factories and schools are single-tank water dispensers. Its working principle is: first connect the water inlet to the tap water pipe, and inject the raw water into the heating water tank with the heating pipe first, so that the cold water is burned. On, when a certain amount of boiling water in the heating water tank is taken, then inject cold water to replenish and reheat. The water in the tank is difficult to flow, and the scale formation speed is obviously accelerated. Long-term use of the scale in the heating tank will cause damage to heating pipes, faucets, thermostats and other components, and drinking this water for a long time will affect human health.

On the other hand, due to the single water tank design, it is easy to form a mixture of raw and cooked water in the tank, drinking this water will seriously affect human health

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