Hot water storage combination device using low power pump and solar water heater to replace hot water

Abstract

A hot water storage assembly using a low-power pump (6) and a solar-powered water heater (25) for hot water exchange. The assembly is provided with the following components: a hot water storage container (18), an electric heater (16), and a circulation pump (6); also provided are a water inlet (1), a water outlet (23), an upper pipe connector (12), a lower pipe connector (15), and an exhaust pipe connector (9). The assembly has with an electric water storage heater the same installation method, features, and hot water use method. The upper pipe connector (12) and the lower pipe connector (15) are connected respectively to an upper pipe (24) and a lower pipe (30) of the solar-powered water heater (25); the low temperature water in the hot water storage container (18) is exchanged via the low-power pump with the high temperature water generated with solar power absorbed by the solar-powered water heater (25). As the assembly generates hot water via solar power, a solution is thus provided not only for the problem of electricity consumption in electric water storage heaters relying solely on electricity for heating, and the problem of cold water discharge when using existing solar-powered water heaters. The assembly also resolves a difficulty in promoting conventional split-type solar-powered water heaters that use circulatory pumps for a forced heat exchange cycle, due to the high power consumption and the noisiness of the pump.

Description

technical field [0001] The invention relates to the field of solar water heaters and electric water heaters, in particular to a (photoelectric water heater) hot water storage combination device that uses a low-power circulation pump and a solar water heater (heat collector) to replace hot water. Background technique [0002] At present, although storage-type electric water heaters are easy to install and use, can be installed at any water point indoors, have short hot water output pipelines, instant heating, pressurized water, good bathing feeling, safety and durability, etc., the source of hot water Only relying on electric heating alone consumes a lot of power and is not energy-saving; and solar water heaters, although energy-saving, still have certain defects and problems when they are popularized and applied in urbanized residential buildings, resulting in the energy-saving effect of using solar energy to make domestic hot water. Methods and products cannot be widely app...

AI Technical Summary

Problems solved by technology

[0005] For above-mentioned situation, the present invention provides a kind of (photoelectric water heater) hot water storage combined device that adopts low-power pump and solar water heater (heat collector) to replace hot water, and realizes that the device of the present invention and solar water heater (heat collector) are far away , Hot water replacement with a large height difference, this device can solve: the power consumption problem of the water storage electric water heater only relying on electric heating to make hot water;

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