Alpine region prefabricated active and passive combined energy-saving wall body

A prefabricated technology in alpine regions, applied in the field of construction engineering, can solve problems such as poor thermal inertia, poor durability, and poor wind resistance, and achieve the effects of strengthening wind resistance, improving thermal inertia, and improving thermal inertia.

Pending Publication Date: 2019-08-23
CHINA RAILWAY CONSTR GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to poor thermal inertia, poor wind resistance, and poor durability, the conventional sandwich rock wool color steel plate for construction can no longer meet the requirements of construction buildings, and it is necessary to develop new types of walls

Method used

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  • Alpine region prefabricated active and passive combined energy-saving wall body
  • Alpine region prefabricated active and passive combined energy-saving wall body
  • Alpine region prefabricated active and passive combined energy-saving wall body

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0030] like Figure 1-4 As shown, the prefabricated active-passive combined energy-saving wall in the alpine region according to the embodiment of the present invention includes a low-energy exterior wall 1, and the low-energy exterior wall 1 and the heat storage interior wall 3-1 are assembled through wall connectors 3-4 connections for easy installation and removal.

[0031] The low energy consumption exterior wall 1 is provided with transparent tempered glass 1-2, thickened color steel pl...

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Abstract

The invention discloses an alpine region prefabricated active and passive combined energy-saving wall body which comprises a low energy consumed outer wall, wherein the low energy consumed outer wallis connected with a heat storage inner wall through a wall body assembling connecting piece; transparent tempered glass, a thickened color steel plate, a first color steel plate and a second color steel plate are sequentially arranged on the low energy consumed outer wall from outside to inside; a solar energy cavity is formed between the transparent tempered glass and the thickened color steel plate; sandy soil is filled between the thickened color steel plate and the first color steel plate; and a slidable photovoltaic panel is arranged in the solar energy cavity. Compared with the common color steel plate temporary shed, the alpine region prefabricated active and passive combined energy-saving wall body adds a wall body sandwiched with sandy soil with high thermal inertia, so that the thermal inertia, the heat-retaining capacity and the heat storage capacity of the entire composite wall body are remarkably improved; and the large temperature difference characteristic at day and night is further utilized to store the sun radiation energy and air source energy at high temperature of noon so as to be used at low temperature, so that the thermal comfort of a room is improved, and the energy consumption of an air conditioner is reduced.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a prefabricated active-passive combined energy-saving wall in alpine regions. Background technique [0002] Buildings for construction: In the field of railway construction in plateau and alpine regions, it is necessary to equip project management personnel and technical workers with warm, wind-resistant and durable office and residential buildings suitable for local climate conditions. Due to poor thermal inertia, poor wind resistance, and poor durability, the conventional sandwich rock wool color steel plate for construction can no longer meet the requirements of construction buildings, and it is necessary to develop new types of walls. [0003] Demand for energy conservation and environmental protection: The Sichuan-Tibet Railway spans eight mountains and seven rivers, and the geographical conditions are extremely challenging. Transportation along the railway ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04B1/80H02S20/32H02S20/22F24F5/00F24F7/00F24S60/00
CPCE04B1/80E04B2/00F24F5/0017F24F7/00F24S60/00H02S20/22H02S20/32Y02B10/10Y02E10/40Y02E10/50Y02E60/14
Inventor 王宽周大兴方宏伟武利平郭伟孙玉龙温恺史乐贤
Owner CHINA RAILWAY CONSTR GROUP
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