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Paraboloidal groove type vertical-shaft tracking solar thermal collector

A technology of tracking solar energy and parabolic surface, applied in the field of solar collectors, can solve the problems of inability to provide central heating and heating, daily average solar energy utilization rate of solar collectors and low heat collection temperature, so as to improve heat collection efficiency and facilitate installation , High heat collection effect

Inactive Publication Date: 2017-02-15
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Paraboloidal groove type vertical-shaft tracking solar thermal collector
  • Paraboloidal groove type vertical-shaft tracking solar thermal collector

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing, the present invention will be further described:

[0013] figure 1 It is a front view of a parabolic trough vertical axis tracking solar collector of the present invention, including photovoltaic cell panel I (8), photovoltaic cell panel II (2), reflector (1), vacuum tube (3), vacuum tube support I ( 5), vacuum tube bracket II (11), cold water pipe (6), hot water pipe (10), stepping motor (15), coupling (12), control unit (13), battery (14), rotating spindle (7), front fixing bracket (9), rear fixing bracket (4); the hot water pipe (10) and the cold water pipe (6) are respectively installed at the left and right ends of the vacuum tube (3), and the vacuum tube (3) Installed on the vacuum tube support I (5) and the vacuum tube support II (11), the vacuum tube support I (5) and the vacuum tube support II (11) are installed on the rotating spindle (7), the photovoltaic cell panel I (8) and the photovoltaic panel II (2) are ...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/00F24J2/05F24J2/24F24J2/54H02S20/32F24S10/40F24S10/70
CPCF24S10/45F24S10/70F24S21/00F24S30/422F24S2020/17F24S2030/11H02S20/32Y02E10/44Y02E10/47Y02E10/50
Inventor 朱琳王学振邱凌杨选民
Owner NORTHWEST A & F UNIV
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