Self-cleaning solar water heater

Abstract

The invention discloses a self-cleaning solar water heater comprising a water heater body. The water heater body comprises a water storage tank, a machine frame and a heat collection pipe. The inner wall and the outer wall of the bottom side of the water storage tank are provided with a metal piece and a power generation piece correspondingly, a silica gel layer is arranged on the side wall of thewater storage tank and located between the metal piece and the power generation piece, the side wall on one side of the machine frame is provided with a high-frequency pulse power source, positive and negative binding posts of the high-frequency pulse power source are electrically connected with positive and negative poles of the power generation piece correspondingly, the side wall on one side of the machine frame is provided with multiple T-shaped sliding grooves, the side walls of the lower sides of the multiple T-shaped sliding grooves are connected with T-shaped sliding blocks matched with the T-shaped sliding grooves through conductive springs, the side wall of the outer side of the heat collection pipe is sleeved with cleaning pipes in a sliding mode, and one sides of the cleaningpipes are connected with the side walls of the T-shaped sliding blocks through connection rods. By means of the self-cleaning solar water heater, the heat collection pipe can be automatically and effectively cleaned, and normal work of the solar water heater is ensured.

Description

technical field [0001] The invention relates to the technical field of solar water heaters, in particular to a self-cleaning solar water heater. Background technique [0002] Solar water heater is a device that uses sunlight to heat water, and it has been applied to tens of millions of households. However, the existing solar water heater is placed on a high place such as the roof, and its heat collecting tube is completely exposed to the external environment, which will cause A large amount of dust and other impurities adhere to the pipe wall. If not dealt with in time, it will seriously affect the heat collection function of the water heater, causing the solar water heater to fail to form hot water normally or quickly, thereby affecting the normal life of residents. [0003] For this reason, we propose a self-cleaning solar water heater to solve the above problems. Contents of the invention [0004] The object of the present invention is to propose a self-cleaning solar ...

AI Technical Summary

Problems solved by technology

[0002] Solar water heater is a device that uses sunlight to heat water, and it has been applied to tens of millions of households. However, the existing solar water heater is placed on a high place such as the roof, and its heat collecting tube is completely exposed to the external environment, which will cause A large amount of dust and other impurities adhere to the pipe wall. If not dealt with in time, it will seriously affect the heat collection function of the water heater, causing the solar water heater to fail to form hot water normally or quickly, thus affecting the normal life of residents.

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