Solar water heater with efficient heat gathering and heat preservation functions

Abstract

The invention discloses a solar water heater with efficient heat gathering and heat preservation functions, and belongs to the field of solar water heaters. According to the solar water heater with the efficient heat gathering and heat preservation functions, water and quick lime enter an inner cavity of a reaction tank through a water guide pipe and a quick lime guide pipe correspondingly to generate a large amount of heat, the heat is conducted to a heating pipe through a heat conduction sleeve, and water in an inner cavity of a water heater body is subjected to heat preservation and heating through the heating pipe, so that the temperature of the water in the inner cavity of the water heater body is kept at 40 DEG C or even higher at minimum, the energy loss is reduced, economic benefits are improved, the water and the quick lime can be quantitatively and automatically conveyed, workers only need to conduct filling of the water and the quick lime regularly, and operation and use by people are facilitated; and slaked lime can be generated after the water reacts with the quick lime, water flow reacts with the slaked lime through an inner cavity of a storage box in the process that water needs to be supplemented to the water heater body through a water inlet guide pipe, the water can be disinfected, and the water quality can be softened.

Description

technical field [0001] The invention relates to the field of solar water heaters, in particular to a solar water heater with the function of high-efficiency heat gathering and heat preservation. 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 people in life and production. Solar water heaters are divided into vacuum tube solar water heaters and flat plate solar water heaters according to their structure. , mainly vacuum tube solar water heaters, occupying 95% of the domestic market share. The heat collecting tube utilizes the principle that hot water floats up and cold water sinks, so that the water generates microcirculation to obtain the required hot water. [0003] If the traditional concentrating solar water heater does not receive light for a long time, the hot water inside the incubator will gradually emit heat, and the heat...

AI Technical Summary

Problems solved by technology

[0003] If the traditional concentrating solar water heater does not receive light for a long time, the hot water in the incubator will gradually emit heat, and the heat preservation effect is poor. It needs to be heated by electric heating, which is not convenient for long-term heat preservation, and there are additional energy loss

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