A heat pipe type photovoltaic power generation heat collection component

Abstract

The invention discloses a heat pipe type photovoltaic generating thermal collection assembly. The heat pipe type photovoltaic generating thermal collection assembly mainly comprises a double-glass vacuum tube, an aluminum plate, photovoltaic plates, a U-shaped copper pipe and a heat pipe. The vertical two ends of the aluminum plate are rolled downwards, and the two rolling ends each wrap one side pipe of the U-shaped copper pipe; an upward concave arc in the middle of the aluminum plate wraps and clamps the heat pipe; the forward external surface of the evaporation end of the heat pipe is coated by a heat absorption coating; the two narrow strip-shaped photovoltaic plates are adhered to the aluminum plate and are respectively disposed at the two sides of the heat pipe; the U-shaped copper pipe and the heat pipe are adhered to the aluminum plate by use of heat-conducting glue; and the structure composed of the aluminum plate, the photovoltaic plates, the U-shaped copper pipe and the heat pipe is arranged in the double-glass vacuum pipe, and the open end of the U-shaped copper pipe and the condensation end of the heat pipe extend out of one end of the double-glass vacuum pipe. The heat pipe type photovoltaic generating thermal collection assembly can improve the water outlet temperature of a system and is applied to bathing, heating of winter water-heating radiator and the like. Air source heat pump circulation is taken as an auxiliary measure, the integral performance, the heat efficiency and the stability of the system are improved, and the power consumption in non-heating seasons is reduced.

Description

technical field [0001] The present invention relates to the technical field of cogeneration of solar heat and power, in particular to a novel heat pipe type photovoltaic power generation heat collection assembly in solar heat power cogeneration, and a heat pipe type photovoltaic power generation heat collection assembly using the heat pipe type photovoltaic power generation heat collection assembly. Heater and a combined heat and power combined energy supply system. Background technique [0002] At present, solar energy utilization technologies mainly include solar photovoltaic power generation and solar water heaters. Solar water heaters are mainly used for domestic domestic hot water, but when used for building hot water heating, there are problems such as low outlet water temperature, low thermal efficiency, and poor stability. Solar photovoltaic panels are the main device for solar power generation. They can not only generate electricity to supply electricity to buildin...

AI Technical Summary

Problems solved by technology

One is that the frontal heat loss of flat-panel photovoltaic panels is high, resulting in a decrease in thermal efficiency, and the other is that reinforcement measures are used to resist wind loads, resulting in increased roof loads

[0004] In addition, in the non-heating season, the building only needs domestic hot water, the heat load decreases, and the requirements for water temperature are also reduced. At this time, if the heat is still provided through the heat pump cycle to meet the domestic hot water load demand, it is like a "big horse and a small cart" , consumes a lot of power

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