Solar water heater tank with cleaning function

Abstract

The invention discloses a solar water heater tank with a cleaning function. The solar water heater tank comprises a tank body, a water inlet pipe and a water outlet pipe. The side wall of the tank body is connected with the water inlet pipe communicating with the interior of the tank body in a penetrating mode. The water inlet pipe is connected with a first water valve. Through advanced filteringof a filtering device, part of impurities of water are filtered away in advance, thus, water scale can be prevented from being produced in advance, and a prevention effect is achieved; and in addition, in the filtering device, a cambered-surface block moves up and down, accordingly, first bristles are driven to move back and forth, and thus, a filter net is prevented from being blocked. The waterscale on the inner side wall of the tank body is cleaned up through a brush and scraping pieces, during rotation, waterflow is driven while cleaning is performed, thus, cleared dirt can be taken away,the cleaning effect is made better, the brush can also be stored away after cleaning is performed instead of being soaked in hot water for a long time, and meanwhile, the situation that the bristlesof the brush are soaked in the water, and the water quality is affected can be avoided.

Description

technical field [0001] The invention relates to the technical field of solar water heaters, in particular to a solar water heater water tank with a cleaning function. Background technique [0002] Solar water heater is a heating device that converts sunlight energy into heat energy. It heats water from low temperature to high temperature to meet the needs of hot water in people's life and production. After long-term use, scale will adhere to the inner wall of the water tank of the solar water heater. Clean the water tank regularly, and a lot of residual dirt will accumulate in the water tank, which will affect the water quality, sanitation and heat preservation effect. Since there is no electric heating wire inside the solar water heater, and the water tank adopts a closed structure, it will cause great difficulties to clean the internal scale. The cleaned scale will follow the flow of water to the outlet pipe of domestic water, affecting the quality of domestic water. [0...

AI Technical Summary

Problems solved by technology

[0002] Solar water heater is a heating device that converts sunlight energy into heat energy. It heats water from low temperature to high temperature to meet the needs of hot water in people's life and production. After long-term use, scale will adhere to the inner wall of the water tank of the solar water heater. Clean the water tank regularly, and a lot of residual dirt will accumulate in the water tank, which will affect the water quality, sanitation and heat preservation effect. Since there is no electric heating wire inside the solar water heater, and the water tank adopts a closed structure, it will cause great difficulties to clean the internal scale. The cleaned scale will follow the flow of water to the outlet pipe of domestic water, affecting the quality of domestic water

[0003] The Chinese patent document is CN108626894A. The present invention achieves the effect of descaling the inner wall of the water tank body by setting a geared motor and a hair brush. The brush is driven by the geared motor to clean the inner wall of the water tank body, and the scale on the inner wall of the water tank body can be removed. Cleaning, no need to disassemble the water tank body, and the descaling process does not need to be manually removed, which is more convenient, but this cannot prevent the generation of scale in advance, and the bristles are exposed to hot water for a long time, which will affect the water quality

[0004] The Chinese patent document is CN207350878U. The utility model is provided with a protrusion on the upper end surface of the solar heating water tank, and is provided with a groove cooperating with the protrusion on the lower end surface, so as to facilitate the assembly and disassembly of the solar heating water tank, and simultaneously reduce multiple The space occupied by the solar heating water tank; an electric heating water tank is installed under the solar heating water tank, and the electric energy stored in the battery is used to heat the water in the electric heating water tank, so as to improve the utilization rate of solar energy and avoid solar heating in cloudy and rainy days The water temperature in the water tank is too low, which greatly improves people's living standards and the service life of the solar heating water tank, but there is no dirt cleaning function

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