New energy water heater

Abstract

The invention discloses a new energy water heater which utilizes solar energy and wind energy as energy sources and adopts the split type parallel connection heating and series connection water supply technology. A solar photovoltaic cell panel and a minitype wind generator set are mounted on a roof and are connected with an indoor controller through wires; a plurality of split type heating water tanks are mounted indoors through brackets; each of the split type heating water tanks is provided with a water inlet and a water outlet; the water inlet of the first split type heating water tank is connected with a tap water pipeline; the water outlet of the final split type heating water tank is connected with a water supply pipeline; the water outlets and the water inlets of the middle split type heating water tanks are sequentially connected in series through connecting water pipes to realize series connection water supply; a temperature sensor is arranged at the top of each split type heating water tank, and a heater is arranged at the bottom of each split type heating water tank; the temperature sensors and the heaters are in parallel connection with the controller through wires; and the controller correspondingly controls the heater at the bottom of each split type heating water tank according to according to a signal of the temperature sensor at the top of the split type heating water tank.

Description

[0001] Technical field [0002] The invention relates to a water heater, in particular to a new energy water heater which utilizes solar and wind power generation as energy sources and adopts split-type parallel heating and series water supply technology. Background technique [0003] At present, there are two types of water heaters that have been widely used. One is that solar water heaters directly use sunlight to heat water without heating costs; higher. Solar water heaters are thermal water tanks that are stored outdoors after being heated by solar heat collection heating tubes. When in use, water is supplied to the room through pipelines. The water delivery pipeline is long, the thermal efficiency is low, and the water temperature cannot be controlled. In summer, the water temperature is too high, and in winter and In rainy days, the water temperature is low, and when encountering ultra-low temperature weather, the heat collecting tubes and water delivery pipes of the wa...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome that the widely used solar water heaters have long water pipelines, low thermal efficiency, and cannot control the water temperature, the water temperature is too high in summer, and the water temperature is low in winter and rainy days. (including air energy water heaters) have high power consumption and are limited by the capacity of the insulated water tank. When the continuous use exceeds its capacity, the shortcoming of being unable to provide hot water normally; A new energy water heater that provides electric energy. The hot water tank of the new energy water heater is composed of several split heating water tanks. Each split heating water tank has a temperature sensor on the top and a heater on the bottom. Parallel connection, the controller controls the heater at the bottom of each split heating water tank according to the signal of the temperature sensor on the top; the water inlet of the first split heating water tank is connected with the tap water inlet pipe, and the water outlet is connected with the water pipe and The water inlet of the next split-type heating water tank is connected, the water outlets of each split-type heating water tank in the middle are connected with the water inlets in series with the connecting water pipes, and the water outlet of the last split-type heating water tank is connected with the water supply pipeline

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