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Energy-saving roof capable of injecting most sunlight in winter and injecting least sunlight in summer

A technology with the most sunlight, applied in the field of roof structures, can solve the problems of increasing building cooling power consumption, not considering regional differences, not considering the maximum heat gain in winter and the minimization of heat gain in summer

Inactive Publication Date: 2016-03-23
BEIJING QIJIAYIJU TECHNOLOLGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 2. The problem of shading in summer is not fully considered
This will significantly increase the cooling power consumption of the building
[0008] 3. Regional differences are not considered
If the difference in irradiation angle is not considered, the problem of maximizing heat gain in winter and minimizing heat gain in summer cannot be considered

Method used

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  • Energy-saving roof capable of injecting most sunlight in winter and injecting least sunlight in summer
  • Energy-saving roof capable of injecting most sunlight in winter and injecting least sunlight in summer
  • Energy-saving roof capable of injecting most sunlight in winter and injecting least sunlight in summer

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Embodiment Construction

[0024] Such as Figure 1~3 An energy-saving roof with the most sunlight in winter and the least sunlight in summer according to the present invention includes: at least one roof unit; the roof unit includes: a shading board 21 and a light-transmitting board 3, the light-transmitting board 3 is preferably a vacuum low radiation Glass; the inclination angle α of the shading plate 21 relative to the horizontal plane 1 =70°-β, where β is the local latitude; the light-transmitting plate 3 is arranged on the side of the lower inclined surface of the light-shielding plate 21 in a manner perpendicular to the light-shielding plate 21, and the upper edge of the light-transmitting plate 3 is sealed with the light-shielding plate 21 Together. When the number of roof units is greater than 1, the lower edge of the light-transmitting plate 3 of the rear roof unit and the lower edge of the shading plate 21 of the front roof unit are seated on the same beam 5, and under the light-transmitting p...

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Abstract

The invention discloses an energy-saving roof capable of injecting most sunlight in winter and injecting least sunlight in summer, relates to a roof structure, and aims to provide the energy-saving roof which is simple in structure and convenient to mount. By virtue of the roof, a house can receive most direct sunlight in winter, and can receive least direct sunlight in summer, and therefore, the energy-saving roof completely meets design requirements of a green building. The energy-saving roof capable of injecting most sunlight in winter and injecting least sunlight in summer comprises at least one roof unit, wherein the roof unit comprises light shading plates and light transmission plates; the inclination angles alpha 1, relative to the horizontal plane, of the light shading plates are 70 degrees-beta, and beta is local latitude; the light transmission plates and the light shading plates are arranged at one side of the lower inclined plane of each light shading plate in a perpendicular mode; and the upper side edges of the light transmission plates are in sealing fit with the light shading plates.

Description

Technical field [0001] The invention relates to a roof structure. Background technique [0002] In recent years, tackling climate change and advocating low-carbon life has become the consensus of all mankind, and the low-carbon economy is developing rapidly. Low-carbon building is a construction development strategy based on this consensus. This development strategy requires construction projects to meet the basic comfort requirements and special functional service requirements of the society for artificial environments such as wind, light, and heat. Save resources as much as possible during the cycle, protect the environment, and reduce emissions of greenhouse gases and solid waste. In terms of technology selection, practical and effective construction technologies should be coordinated, integrated and optimized to meet the sustainable development requirements of human society. [0003] Corridor roofs are more common in large public buildings, such as hospital streets in large me...

Claims

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Application Information

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IPC IPC(8): E04B7/18E04D13/03
CPCE04B7/18E04D13/03E04D13/031E04D2013/034
Inventor 查激星
Owner BEIJING QIJIAYIJU TECHNOLOLGY CO LTD
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