Solar water heater with cleaning and protection functions

Abstract

The invention relates to a solar water heater with cleaning and protection functions. The solar water heater comprises a base, a water tank, a supporting plate, a supporting column, a connection box and multiple heat collection pipes and further comprises a protection mechanism and a cleaning mechanism. The protection mechanism comprises a supporting shaft, a hinge rod, a baffle, a slide block anda lifting assembly, the cleansing mechanism comprises a driving assembly and multiple cleaning assemblies, and each cleaning assembly comprises a gear, a bearing, a cleaning plate, a connection rod,two supporting rods, two connection rings and two connection units. According to the solar water heater with the cleaning and protection functions, through the protection mechanism, the heat collection pipes and the water tank can be shielded, and the situation is avoided that due to rainwater corrosion, normal work of the solar water heater is influenced; through the cleaning mechanism, dust on the heat collection pipes can be removed through cleaning, and the situation is avoided that since the dust covers the heat collection pipes, the heat collection effect of the heat collection pipes isinfluenced.

Description

technical field [0001] The invention relates to the field of solar photovoltaic equipment, in particular to a solar water heater with cleaning and protection functions. 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 roof in t...

AI Technical Summary

Problems solved by technology

[0003] Existing solar water heaters are generally installed on the roof in the open air, causing dust to easily cover the heat collecting tubes, affecting the heat collection effect of the heat collecting tubes, and reducing the practicality. Not only that, but the existing solar water heaters are generally open air without shelter Due to the acidity of rainwater, the long-term washing of the solar water heater by rainwater will cause its corrosion and damage, which will affect the normal operation of the solar water heater.

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