Optical water heater with high water heating speed

Abstract

An optical water heater with high water heating speed has a flat cuboid water container structure, wherein a water feeding opening and a water draining opening are formed in two ends of the flat cuboid water container structure; the cuboid water container consists of an upper iron heat absorbing plate and a lower plastic plate; the upper surface of the iron heat absorbing plate is ground roughly and is heated and oxidized into a black surface; a plurality of heat conduction plates extend from the lower surface of the iron heat absorbing plate; a layer of copper is plated on the heat conduction plates by using an electrolytic method; and foaming plastic heat-insulation layers are adhered to the lower portion and the periphery of the cuboid water container. The optical water heater with the high water heating speed has a simple structure and is made of a simple material, but the optical energy absorbing efficiency is high, the heat energy conduction capability is high, the water heating speed is high, natural hazard resistance is high, and the mutual combination shape is optimum, and the mounting and conveying structure is convenient.

Description

technical field [0001] The present invention relates to a water heater that utilizes light energy most efficiently. Background technique [0002] There are various types of solar water heaters, among which the collector tube solar water heater is the most common one. This kind of water heater uses a combination of multiple tubes to capture the energy of sunlight, and each of the large vacuum glass tubes is equipped with a small water tank. Glass tube, the bottom of the big glass tube is coated with a reflective layer, so that this big glass tube can gather the sunlight that arrives on the small glass tube in the middle to generate higher hot water temperature. The advantages of the collector tube combined solar water heater are: it has a concentrating device, which can produce hot water at a higher temperature; hot water. However, the collector tube solar water heater has great disadvantages: the vacuum glass tubular structure adopted is complicated to manufacture, high in...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome a series of shortcomings of low solar energy utilization efficiency and poor ability to resist natural disasters of heat collecting tube solar water heaters, and to overcome the low solar energy utilization efficiency of existing planar water heaters High shortcomings, I invented a planar water heater with the highest solar energy utilization efficiency: the solar water heater with the fastest hot water, this water heater has the most scientific structure and the most suitable materials for heat transfer, reaching the highest level in the world Solar Energy Efficiency

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