liquid heating vessel

Abstract

The invention provides a liquid heating container, which comprises a container body and a water scale absorption device, wherein the water scale absorption device can be used for adsorbing water scales produced by liquid in a heating process; the water scale adsorption device is made of a thermoelectric material; the water scale adsorption device is partially or totally placed into the liquid. According to the liquid heating container provided by the invention, the water scale adsorption device made of the thermoelectric material is arranged inside the liquid heating container; in a liquid heating process, the temperature raising speeds of different positions of the water scale adsorption device are different, produced current forms an anode and a cathode, calcium ions and magnesium ions in water are adsorbed onto the cathode, water scales are formed on the cathode, and heavy metal ions in the water are also adsorbed onto the cathode, so that the liquid heating container has a water purifying function, and the safety of drinking water is further ensured; the water scale adsorption device made of the thermoelectric material is simple in structure, and is easy to produce, process and manufacture; moreover, an additional power supply is not needed, so that the liquid heating container contributes to saving energy, and is environment-friendly.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a liquid heating container with a scale adsorption device. Background technique [0002] At present, in people's daily life, the electric kettle is usually filled with tap water and boiled for drinking. There are the following problems in this way: [0003] 1. There are a lot of calcium ions and magnesium ions in the tap water. During the heating process of the water supply, a chemical reaction will occur to form a large amount of scale such as calcium carbonate and magnesium hydroxide, and some of the scale will be drunk with the boiled water; [0004] 2. The scale generated is easy to condense on the bottom of the kettle, which affects the thermal efficiency of the kettle, and the user needs to clean the scale in the bottom of the kettle frequently. [0005] In view of the above problems, the current method is to add positive electrode rods and negative electrode rods in th...

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Problems solved by technology

[0004] 2. The scale produced is easy to condense on the bottom of the kettle, which affects the thermal efficiency of the kettle, and the user needs to clean the scale in the bottom of the kettle frequently

[0005] In view of the above problems, the current method is to add positive electrode rods and negative electrode rods in the electric kettle. When the positive electrode rods and negative electrode rods are energized, the calcium ions and magnesium ions in the scale will be adsorbed on the negative electrode rods. Scale is formed on the electrode rod, which reduces the scale formed in the kettle. However, the structure of the above-mentioned electric kettle is relatively complicated, which increases the difficulty of assembly and reduces the production efficiency.

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