Reflector driven through photocells and electromagnets for tracking sun

A mirror and electromagnet technology, applied in solar thermal power generation, solar collector controllers, sustainable buildings, etc., can solve the problems that the technology is not the most advanced and the structure is not the simplest, so as to reduce consumption and reduce haze Effect

Active Publication Date: 2014-06-04
张福隆
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In this method, the photoelectric panel senses the sun and provides a control signal source to control the three-position four-way reversing valve. The pressure water is used as the power of the reflector to chase the sun. The structure is not the simplest and the technology is not the most advanced.

Method used

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  • Reflector driven through photocells and electromagnets for tracking sun

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Embodiment Construction

[0021] 1. Solar geothermal heater:

[0022] The machine is left-right symmetrical, the reflector 1 and the heat-receiving tube 2 on its focal line are fixed on the vertical wall or roof of the building through the legs 10 on both sides, and each side leg 10 is equipped with a reverse ratchet 3 and fixed on The adapter plate 8 together has a reverse electromagnet 11 and a forward electromagnet 12 at the bottom, and the reflector 1 is supported by the adapter plate 8 and the mirror spoke 4 thereon, and the backlight battery board 6 and the forward light battery board 7 pass through the photocell board bracket 5 Fixed on mirror 1. Two steel wire ropes 9 respectively affect reflective mirror 1 against, along to chase the sun.

[0023] The solar geothermal heater is composed of three parts: the coil radiator under the ground indoors, the outdoor local unit (one or more units connected in parallel), and the indoor water storage tank with an outer layer of thermal insulation. The ho...

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Abstract

The invention belongs to solar energy utilization, and provides a reflector driven through photocells and electromagnets for tracking the sun. The reflector is provided with a sun tracking component of a solar energy collector with a reflector. The photocell sensitivity allows the reflector to track the sun, a power source for the reflector to track the sun is provided, and the sun tracking motion of the reflector can be performed while the external power supply is omitted. Owing to heat collecting of the reflector, performance in winter is improved greatly, the reflector can be applied to heating in winter in the southern half of China, the reflectors with rectangular cross sections can be neatly arrayed on the sunward facade and roof of a building to externally shade the building, and accordingly the main energy consumption of an air conditioner is saved by preventing the wall from transmitting heat indoors in summer.

Description

(1) Technical field: [0001] Utilization of solar heat and light, sun tracking components of solar collectors with reflectors. (two) background technology: [0002] At present, all solar thermal products for civil use are direct type, and do not have the function of concentrating sunlight. In winter, the sunlight is weak and the temperature is low. The direct solar collector cannot generate high temperature on the photothermal conversion element. Since the heat transfer efficiency is directly proportional to the temperature difference, the low temperature difference will greatly reduce the heat transfer efficiency. In some areas, it cannot work normally in winter, and this phenomenon has lasted for half a century without a major breakthrough. [0003] Direct sunlight on buildings in summer is the main part of air-conditioning energy consumption. At present, there is no sun-shading facility outside the building for energy-saving of air-conditioning, and it is combined with so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/38F24S50/20
CPCY02E10/47Y02B10/20
Inventor 张福隆
Owner 张福隆
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