Efficient heat energy self-circulating type hot water supply device

Abstract

The invention discloses an efficient heat energy self-circulating type hot water supply device which comprises a folding type base body and a spray head. The folding type base body and the spray headare connected through a metal heat conduction pipe. The metal heat conduction pipe is spirally coiled in the folding type base body. The outer surface of the metal heat conduction pipe is arranged tobe in a periodic fluctuation type. Guide pipes are evenly wound outside the metal heat conduction pipe at intervals. A small rotating fan and large rotating fans are further included in the folding type base body. The folding type base body can rotate by 0 degree to 90 degrees. The efficient heat energy self-circulating type hot water supply device has the advantages that the turbulent characteristic of water flow is high; the turbulent effect is good; the heating efficiency is high; the energy saving effect is obvious; and the waste water waste heat recovery efficiency is improved.

Description

technical field [0001] The invention relates to the field of shower systems, in particular to a high-efficiency thermal energy self-circulating hot water supply device. Background technique [0002] There are generally water storage electric water heaters, solar water heaters, air source water heaters, and gas water heaters. There are problems with traditional water storage electric water heaters: 1. The warm-up time is long; 2. It cannot be used continuously; 3. Due to the limitation of the installation environment, the volume cannot be too large and the use time is limited; 4. There is no warning before the hot water runs out Function, 5. Heat preservation energy loss is large. Solar water heaters and air source water heaters are obviously affected by the climate, and the water storage time is longer; gas water heaters are limited by the supply of gas sources, and are only limited to areas with natural gas pipelines in large and medium-sized cities, and the installation r...

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a high-efficiency thermal energy self-circulating hot water supply device with good heat exchange effect, strong turbulent flow characteristics of water flow, good turbulent flow effect, high heating efficiency, obvious energy saving effect, and improved waste heat recovery efficiency of waste water, which solves the problem of existing The heat exchange effect in the technology is not obvious, the heat exchange efficiency is low, and the waste heat recovery efficiency of waste water is low, etc.

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