Vacuum pipe system integrated wall-mounted photovoltaic constant supply solar water heater

Abstract

The invention provides a whole new generation wall-mounted solar water heater developed by adopting a vacuum pipe system integrated theory and technology. A series of disadvantages, such as dead water stuffy drying, poor circulation, high-temperature scaling, pipe explosion when cold, low photo-thermal conversion efficiency, exiting in a vacuum pipe array which is horizontally and parallelly installed for a long time are solved, a photovoltaic constant temperature water (discharging) supplying automatic control technology is adopted to develop a method capable of meeting the requirements of integrated installation of medium-and-high-rise and even super-high-rise building balcony wall-mounted buildings in an integrated innovation mode; and the vacuum pipe system integrated wall-mounted photovoltaic constant supply solar water heater has eight functions of collection and storage separation, photovoltaic automatic control, dead water stuffy drying resistance, efficient heat exchanging, simple pollution discharge, emptying frost resistance, scaling resistance and sliding off resistance and is high in acquirable heat yield. Accordingly, the long-lived cross-century problem of country balcony wall-mounted products is solved, and an upgrading product which is safer and more reliable, higher in performance-cost ratio and more environmentally friendly and saves more energy is provided for solving the domestic hot water supply problem of country medium-and-high-rise building residents.

Description

technical field [0001] The invention relates to the field of solar photothermal utilization. It is a high-efficiency photovoltaic constant temperature replenishment solar hot water system based on the integration technology of the vacuum tube natural circulation system and meeting the integrated installation standards of the balcony wall hanging of medium and high-rise buildings. Background technique [0002] It should be said that (household balcony) wall-mounted flat plate or vacuum tube solar water heaters have been launched by domestic manufacturers, but most of them are copied from new concepts in terms of technical performance. Because the existing product just hangs an ordinary flat plate heat collector or a single-hole cecum-shaped vacuum tube vertically on the balcony guardrail in the way of horizontal installation, and uses cold and hot water pipes and places them at higher positions in the direction of the side wall of the balcony. The insulating water tank is co...

AI Technical Summary

Problems solved by technology

There has never been any relevant information report on the production of wall-mounted high-efficiency photovoltaic fixed-temperature replenishment solar water heaters using new flat panels or vacuum tubes developed by integrating new technologies in the natural circulation system.

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