A multi-channel heat collection, ventilation and drainage device utilizing the combined effects of solar energy and wind energy

Abstract

The invention relates to a multi-path heat collection, ventilation and drainage device utilizing the combined action of solar energy and wind energy, as well as a heat collection and ventilation method of the multi-path heat collection, ventilation and drainage device. The multi-path heat collection, ventilation and drainage device comprises a rainwater inlet pipe, a U-shaped rainwater seal, coaxial double fans, a plurality of groups of first drainage / heat collection straight pipes, a plurality of groups of second drainage / heat collection straight pipes, branch pipe control valves, a plurality of outlet branch pipes, a heat collection switchover valve, a ventilation switchover valve, a bottom header, a bottom air inlet straight pipe, a partition plate, a controller and an enhanced heat exchange corrugated plate, wherein the partition plate is arranged between the bottom header and the bottom air inlet straight pipe. The power of the multi-path heat collection, ventilation and drainage device is sourced from a lot of clean energy, namely solar energy and the wind energy, in the natural world; according to the seasonal temperature variation, such a multi-path pipe can be utilized for heat collection and ventilation under the different temperature conditions; and meanwhile, the drainage operation can be performed.

Description

technical field [0001] The invention belongs to the technical field of building energy conservation, and in particular relates to a multi-channel heat collection, ventilation and drainage device utilizing the comprehensive effects of solar energy and wind energy. Background technique [0002] At present, my country's existing construction area is more than 50 billion square meters, and at the same time, 1.6 billion to 2 billion square meters are newly built every year. More than 95% of my country's buildings are high-energy-consuming buildings. If the same indoor comfort level is achieved, the energy consumption per unit building area is 2 to 3 times that of developed countries with the same climate conditions. Energy-saving transformation of existing buildings has great potential for energy-saving and emission-reduction. At the same time, during the "Eleventh Five-Year Plan" period, building energy conservation has undertaken 20% of all energy conservation tasks in my coun...

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Problems solved by technology

On the other hand, drainage devices are generally installed outside civil buildings, but only have a single function of drainage.

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