Paraboloidal groove type vertical-shaft tracking solar thermal collector

Abstract

The invention discloses a paraboloidal groove type vertical-shaft tracking solar thermal collector. The paraboloidal groove type vertical-shaft tracking solar thermal collector mainly comprises a photovoltaic cell panel I, a photovoltaic cell panel II, a reflecting mirror, a vacuum pipe, a vacuum pipe bracket I, a vacuum pipe bracket II, a stepping motor, a control unit, a storage battery, a cold water pipe, a hot water pipe and a rotating main shaft, wherein the hot water pipe and the cold water pipe are respectively mounted at the front and back ends of the vacuum pipe; the vacuum pipe is mounted on the vacuum pipe bracket I and the vacuum pipe bracket II; the vacuum pipe bracket I and the vacuum pipe bracket II are mounted on the rotating main shaft; the photovoltaic cell panel I and the photovoltaic cell panel II are respectively mounted at the left and right ends of the reflecting mirror; the reflecting mirror is mounted on the rotating main shaft; and the control unit, the storage battery and the stepping motor are mounted at the front end of the reflecting mirror. According to the paraboloidal groove type vertical-shaft tracking solar thermal collector, the mounting is convenient, and the solar thermal collector is efficient and energy-saving and is particularly applicable to heat supply and heating in rural area and remote mountain area regions.

Description

technical field [0001] The invention relates to a solar heat collector, in particular to a parabolic trough vertical axis tracking solar heat collector suitable for heating and heating in rural areas and remote mountainous areas. Background technique [0002] The existing solar collectors are flat-plate collectors and fixed vacuum tube collectors; it is difficult for these two solar collectors to make full use of the sunlight with changing angles, and the daily average solar energy utilization rate and heat collection of solar collectors The temperature is low; and most rural areas and mountainous areas still cannot carry out central heating and heating. In view of this, there is an urgent need to design a tracking solar collector suitable for heating and heating in rural areas and remote mountainous areas. Contents of the invention [0003] Aiming at the above-mentioned problems and defects in the prior art, the object of the present invention is to provide a parabolic tr...

AI Technical Summary

Problems solved by technology

[0002] The existing solar collectors are flat-plate collectors and fixed vacuum tube collectors; these two solar collectors are difficult to make full use of the sunlight with changing angles, and the daily average solar energy utilization rate and heat collection of solar collectors The temperature is low; and most rural areas and mountainous areas are still unable to carry out central heating and heating. In view of this, there is an urgent need to design a tracking solar collector suitable for heating and heating in rural areas and remote mountainous areas

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