Energy-saving solar water heater

Abstract

The invention discloses an energy-saving solar water heater which comprises a solar cell module, a heat preservation water tank, a bracket, a connecting pipeline and a control system, wherein the solar cell module is arranged on the bracket and connected with the heat preservation water tank; the heat preservation water tank is connected with the connecting pipeline; the water heater controller of the control system is connected with the heat preservation water tank and a solar generating set respectively; the solar generating set is connected with the solar cell module. According to the invention, the solar cell module is adopted to adsorb luminous energy and thermal energy, so that the thermal energy is provided for the water tank of the water heater, electric energy is provided for the controller of the water heater, and complete self electricity supply is realized; compared with the prior art, the energy-saving solar water heater, disclosed by the invention, is low in cost, simple in structure, and convenient to operate, saves substantial electric energy for a family, realizes full automation, and meets the demand of fast-paced life currently.

Description

technical field [0001] The invention relates to a household appliance, in particular to an energy-saving solar water heater. Background technique [0002] With the development of social economy and the improvement of people's living conditions, solar water heaters have gradually entered every household. At present, there are two main types of solar water heaters on the market, one is completely manual control water heaters, and the other is electric control. Water heaters, families using manually controlled water heaters will always think about how much water is left in the solar energy and when to add water every day, and because there is no sunlight on rainy days, the water temperature in the solar energy will not rise, and it cannot be used for people. For families using electric water heaters, the power supply must be plugged in before use, and it can be used after heating for a certain period of time. The amount of hot water used after each heating is limited. If there ...

AI Technical Summary

Problems solved by technology

[0002] With the development of social economy and the improvement of people's living conditions, solar water heaters have gradually entered every household. At present, there are two main types of solar water heaters on the market, one is completely manual control water heaters, and the other is electric control. Water heaters, families using manually controlled water heaters will always think about how much water is left in the solar energy and when to add water every day, and because there is no sunlight on rainy days, the water temperature in the solar energy will not rise, and it cannot be used for people. For families using electric water heaters, the power supply must be plugged in before use, and it can be used after heating for a certain period of time. The amount of hot water used after each heating is limited. If there are many family members, then one heating After that, the hot water will not be enough, and other members need to wait for a while before they can take a bath. The above situations will not only bring inconvenience and trouble to family life, but also waste a lot of electric energy, which is neither economical nor convenient, so it is not necessary Can not meet the needs of today's fast-paced life

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