Phase change water heater

Abstract

The invention discloses a phase change water heater which comprises a housing, a circulation system, a heating device, a filtration device, a circulation pump, a water inlet pipeline and a water outlet pipeline, wherein the housing is filled with a phase change material; the circulation system comprises a heating pipe and a heat exchange pipe that are in end-to-end connection; the heat exchange pipe is embedded in the phase change material; the heating device is connected with the heating pipe and used for heating water in the heating pipe; the filtration device is connected with the heating pipe and used for filtering the water in the heating pipe; the circulating pump is connected with the heating pipe and used for driving the water to flow between the heating pipe and the heat exchangepipe; the water inlet pipeline is connected with the circulation system to supply water to the circulation system; and the water outlet pipeline is connected with the circulation system to output water from the circulation system. According to the phase change water heater, the circularly flowing water in the circulation system can be filtered for many times; deep cleaning of the water for use isachieved; and scale is prevented from being formed on the surface of the heating device.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a phase change water heater. Background technique [0002] With the development of society and economy, tap water can easily enter users' homes, but due to the long history of tap water pipe network, poor operation and maintenance, different economic conditions in different regions, different tap water treatment processes and the control of water sources, etc. There may be impurities such as sediment, rust, and colloid in the tap water of the user's home, and there may also be organisms such as red worms. The user's water heater uses tap water to enter the water, and the impurities in the tap water will enter the water heater, and along with the user's bathing and human skin, hair, Close contact with eyes and other parts will affect the health of users. Contents of the invention [0003] The present invention is based on the inventors of the present application's ...

AI Technical Summary

Problems solved by technology

[0002] With the development of society and economy, tap water can easily enter users' homes. However, due to the long history of tap water pipe network, poor operation and maintenance, different economic conditions in different regions, different tap water treatment processes and the control of water source water, etc., enter There may be impurities such as sediment, rust, and colloid in the tap water of the user's home, and there may also be organisms such as red worms. The user's water heater uses tap water to enter the water, and the impurities in the tap water will enter the water heater, and along with the user's bathing and human skin, hair, Close contact with eyes and other parts will affect the health of users

Images