Electric water heater

Abstract

The invention relates to the technical field of water heaters, in particular to an electric water heater, which comprises a water inlet pipe communicated with the electric water heater, wherein upper and lower heaters corresponding in leftward and rightward directions are arranged on the two sides of a water storage cavity in the electric water heater respectively; control switches and water level sensors are arranged between the upper and lower heaters; a water outlet pipe communicated with the electric water heater is arranged at the bottom of the electric water heater. The electric water heater is reasonable in design; the electric water heater is effectively divided into an upper part and a lower part, and when a small amount of water is used, only the lower heaters are required to work, so that the electric water heater is low in power consumption, energy-saving and environment-friendly; when a large amount of water is required, all the water heaters work; the condition that sufficient water is heated, but is not used up to cause waste can be effectively avoided, a user is spurred to pay attention to water resource saving, and power can also be saved; the electric water heater is convenient to use and low in manufacturing cost, and has broad market development prospect.

Description

technical field [0001] The invention relates to the technical field of daily household items, in particular to a water heater. Background technique [0002] With the improvement of living standards, water heaters have entered thousands of households. Water heaters refer to a device that increases the temperature of cold water into hot water within a certain period of time through various physical principles. People use water heaters to take a bath conveniently. To the area where hot water is used everywhere, such as washing hands and clothes. So water heaters, especially electric water heaters, are becoming more and more popular. [0003] There are many kinds of electric water heaters available on the market. There are water storage electric water heaters. This type of water heater can store enough water to burn to the set temperature, but the heating time is relatively long, consumes electricity, and burns. If the water temperature is not used for a long time, it will bec...

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of electric water heaters available on the market. There are water storage electric water heaters. This type of water heater can store enough water to burn to the set temperature, but the heating time is relatively long, consumes electricity, and burns. If the water temperature is not used for a long time, it will become cold, it will not keep warm, and it is prone to scale, and the service life is not long

There are also water heaters that generate heat quickly, the heating time is very fast, the power used is particularly large, and the water flow and speed are very small. If used for a long time, there will be insufficient supply, and ordinary families cannot afford such power consumption.

[0004] With the fast pace of life and the great pressure of life, a series of energy-consuming products such as water and electricity occupy a large part of people's lives, and people also hope to save energy and protect the environment in daily life. However, the existing water heaters, if When there is a lot of stored water, it takes time and electricity to heat it up, and the water temperature gradually drops when it is not used; Not environmentally friendly

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