High-safety high-reliability solar water heater with adjusting function

Abstract

The invention relates to a high-safety high-reliability solar water heater with an adjusting function. The high-safety high-reliability solar water heater comprises a base, a supporting plate, a bottom plate, a supporting column, a water tank, a connection pipe and a plurality of heat collecting pipes, and further comprises an adjusting mechanism and a protective mechanism; the protective mechanism comprises a driving assembly and a plurality of protective assemblies; each protective assembly comprises a first bearing, a worm gear, a protective plate, a guide unit and two struts; and the adjusting mechanism comprises a rotary shaft, a second bearing, a power assembly and a limiting assembly. According to the high-safety high-reliability solar water heater with the adjusting function, the protective plates shield the heat collecting pipes, the probability that hail collides the heat collecting pipes is reduced, accordingly, the damage probability of the heat collecting pipes is reduced,and the equipment safety and reliability are improved; and through the adjusting mechanism, the direction of the heat collecting pipes can be adjusted, the heat collecting pipes are made to right face towards sunlight, and the use rate of the sunlight is increased.

Description

technical field [0001] The invention relates to the field of solar water heaters, in particular to a solar water heater with regulating function and high safety and reliability. Background technique [0002] A solar water heater is a heating device that converts sunlight energy into heat energy, and heats water from low temperature to high temperature, so as to meet the hot water use in people's life and production. Solar water heaters are divided into vacuum tube solar water heaters and flat plate solar water heaters according to their structure, and vacuum tube solar water heaters are the main ones, accounting for 95% of the domestic market share. Vacuum tube household solar water heaters are composed of heat collecting tubes, water storage tanks and brackets and other related parts. The conversion of solar energy into heat mainly depends on vacuum heat collecting tubes. And get the hot water you need. [0003] Existing solar water heaters are generally installed on the ...

AI Technical Summary

Problems solved by technology

[0003] Existing solar water heaters are generally installed on the roof in the open air, and there is no shelter. When there is hail, the hail directly hits the heat collecting tube, which increases the probability of damage to the heat collecting tube and reduces the safety and reliability of the existing solar water heater. Not only that, but the existing solar water heaters are usually fixed, so that the orientation of the solar water heaters cannot be adjusted according to the sun, which greatly reduces the utilization rate of solar energy, thereby reducing the practicability of the existing solar water heaters

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