Ratchet-free stepping system for mirror sun tracking

A technology of stepping system and mirror, applied in solar heating system, solar ray concentration, solar heat collector using working fluid, etc., can solve the problems of unusable, complicated and bulky methods

Active Publication Date: 2019-06-07
张福隆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method is too complex and cumbersome to be used in civilian applications

Method used

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  • Ratchet-free stepping system for mirror sun tracking
  • Ratchet-free stepping system for mirror sun tracking
  • Ratchet-free stepping system for mirror sun tracking

Examples

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Comparison scheme
Effect test

Embodiment Construction

[0041] The parts of the product of the present invention can be divided into three systems of static, stepping and following according to the state of motion. They are described as follows:

[0042] Stationary system:

[0043]The bottom ends of the two frames 8 are welded on the frame base plate 9, and the top ends are fixed shafts 5 by shaft covers 19 through cover bolts 20. There are two frame bottom plates 9, which are fixed on the buildings 12 on both sides of the heat pipe 18 through anchor bolts 13. The two shafts 5 support the heated tube 18 from both ends through the two trays 40 , and the centerlines of the two shafts 5 should be installed on the same geometric centerline, coincident with the focal line of the reflector 15 .

[0044] The shaft cover 19 of the shaft 5 is pressed on the frame 8 by the cover bolt 20, which is a fixed part, and the chamfering part of the center hole of the fan gear 51 is spot-welded on the shaft 5. The teeth of the sector gear 51, thro...

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Abstract

The invention relates to a reflector sun tracking photoelectric logic control and machine system, belongs to the field of green energy resource and solar light and heat utilization, and discloses a gathering and shooting type solar heat collector. 10 times of sunlight direct shooting strength can be gathered to a heated pipe. The new field of using a solar thermal collector for heating in winter is created. The construction cost is low, the heat efficiency is high, and a direct shooting type solar heat collector must be weeded out. According to the system, photocells are adopted as energy resources, a magnet pulls a reflector to track the sun and also serves as an additional weight of the reflector, and the structure is simple. The overall machine does not need a motor and an external power source, the machine and a building are integrated, an external sunshade of a building is formed, main air conditioner energy consumption caused by the fact that the roof and the walls transfer heatto the indoor place in summer is avoided, and the system is used for heating in winter.

Description

(1) Technical field: [0001] Renewable clean energy, heat utilization of solar energy, concentrating solar heat collector, a sun-tracking mechanism of reflectors. (two) background technology: [0002] At present, all civil solar heat utilization products, no matter vacuum tube type or flat plate type, are all direct type. In winter, due to the low temperature and weak sunlight, no temperature difference can be formed to absorb and utilize solar energy. When the heat source is most needed in winter, the utilization of solar energy is paralyzed. [0003] Reflectors can gather sunlight to overcome the shortcoming of weak sunlight in winter, but to use reflectors, they must have the function of chasing the sun. In industry and experiments, the program automatic control system is used to control the motor and drive the mirror to chase the sun through the transmission of the reducer. The method is too complex and cumbersome to be used in civilian applications. Make civil solar ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24S23/70F24S10/70F24S40/00
CPCY02B10/20Y02E10/44
Inventor 张福隆
Owner 张福隆
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