Air energy and solar energy combined double-water tank hot water supply device

Abstract

The invention discloses an air energy and solar energy combined double-water tank hot water supply device. The air energy and solar energy combined double-water tank hot water supply device comprises a heat collecting pipe, a water storage tank, a controller and a heat pump, the water storage tank is connected with the heat collecting pipe, both the circulating water outlet and circulating water inlet of the water storage tank are connected with the heat pump through water pipes, the water storage tank uses a double-liner water tank, the double-liner water tank structure comprises a large water tank and a small water tank packaged in an insulating layer, the small water tank is provided with a small water tank connecting pipe, a sensor, a water outlet, a standby temperature detection hole, a circulating water inlet and an overflow or exhaust hole, the large water tank is provided with a water complementing pipe, a circulating water outlet, a large water tank connecting pipe, a sewage drain hole and an overflow or exhaust pipe, the small water tank connecting pipe and large water tank connecting pipe are connected through an outside connecting pipe, the water complementing pipe is provided with an electromagnetic valve and a water pump, and the controller controls the starting and closing of the electromagnetic valve, water pump and heat pump. The air energy and solar energy combined double-water tank hot water supply device is simple in structure, high in heat exchange efficiency, easy to clean and long in service life.

Description

technical field [0001] The invention belongs to the technical field of combined utilization of air energy heat pumps and solar energy, in particular to a hot water supply device with dual water tanks for combined use of air energy and solar energy. technical background [0002] As the traditional energy fuels we rely on for survival are decreasing day by day and even tending to be exhausted, and the burning of non-renewable traditional fuels such as coal and oil is causing increasingly serious harm to our living environment, when energy issues become increasingly restrictive At the bottleneck of the sustainable development of the international society and economy, solar energy, as a common, clean, efficient, abundant and inexhaustible resource in nature, has become the focus of people's attention to change the energy structure and maintain long-term development. [0003] At present, the most energy-efficient water heater in the water heater industry is solar water heaters. ...

AI Technical Summary

Problems solved by technology

[0011] And the above-mentioned open literature has not reported the double water tank hot water supply device of air energy and solar energy

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