Bi-directional ratchet mechanism for sun chasing of reflector

A ratchet mechanism and mirror technology are applied in solar collector controllers, sustainable buildings, solar thermal devices, etc., to achieve the effects of reducing consumption, reducing energy consumption, and reducing haze

Active Publication Date: 2014-06-25
张福隆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no setting for air-conditioning energy saving, large-area external sun-shading facilities for buildings, and combined with solar energy utilization

Method used

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  • Bi-directional ratchet mechanism for sun chasing of reflector
  • Bi-directional ratchet mechanism for sun chasing of reflector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] 1. Solar geothermal heater:

[0020] The end face steel frame of the reflector 1 is fixed together directly and through the mirror spoke 4 and the reflector connecting plate 8 . The heat receiving tube 2 on the focal line of the reflector 1 is fixed on the shaft 9 through an adapter. The bottom end of the symmetrically identical support brace 37 is installed on the building vertical wall or the roof from the reflection mirror 1 both sides by anchor bolts. Weld shaft 9 at the top. Two very heavy seat bolts 21 pass the very heavy seat cushion 22 and fix the very heavy seat 26, and are fastened on the support diagonal brace 37. The fixed very heavy 23 in the fixed very heavy seat 26, under the elastic force of the fixed very heavy spring 36, inserts the tooth groove of two-way ratchet 27, guarantees stepping accuracy and prevents that wind load makes mirror 1 rotate accidentally.

[0021] The backlight battery board 6 and the forward light battery board 7 are fixed on t...

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PUM

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Abstract

The invention provides a bi-directional ratchet mechanism for sun chasing of a reflector, belongs to the field of photo-thermal utilization of solar energy, and relates to a sun chasing mechanism of a bundle-emitting type solar heat collector with a reflector. The bundle-emitting type solar heat collector can not be widely applied for half of a century due to the fact that the sun chasing mechanism is expensive and heavy. The bi-directional ratchet mechanism has an economical and simple reflector sun chasing function, the illumination strength of a heating pipe through the bundle-emitting type solar heat collector in winter is three times that of the heating pipe through a traditional direct-injection type solar heat collector in summer, and therefore a new filed for heat collection of the solar energy heat collector is created. The end faces of reflectors are cuboid, the reflectors are tightly arranged on the roof and a vertical wall of a building to form external sunshades of the building, and main energy consumption of an air conditioner to dissipate heat transmitted to a room through the roof and the wall in summer is reduced.

Description

(1) Technical field: [0001] Utilization of solar light and heat, solar tracking components of concentrating solar collectors with reflectors. (two) background technology: [0002] At present, all civil solar thermal utilization products are direct type and do not have the function of concentrating sunlight. In winter, the sun is weak and the temperature is low. The direct solar collector cannot generate high temperature on the photothermal conversion element. Because the heat transfer rate is proportional to the temperature difference, the traditional direct solar collector cannot work normally in winter in most parts of the country. There has been no major breakthrough in half a century. [0003] The direct sunlight on the building in summer causes the high temperature of 70 degrees on the wall to continuously transfer heat to the room, which is the main part of the power consumption of the air conditioner. At present, there are no large-area external sun-shading faciliti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/38F24S50/20
CPCY02B10/20Y02E10/47
Inventor 张福隆
Owner 张福隆
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