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passive house

A steel structure, passive technology, used in building components, building structures, buildings, etc., can solve the problems of high temperature loss, poor sealing effect at joints, high thermal conductivity, etc., and achieve the effect of reducing loss.

Active Publication Date: 2021-08-27
北京建工新型建材有限责任公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Compared with traditional reinforced concrete and brick concrete buildings, steel structure houses have many advantages, but due to the high thermal conductivity of steel itself, which is 33.4 times that of concrete, resulting in heat conduction between indoors and outdoors The current conventional practice is to lay insulation layers on the side walls and roof surfaces to reduce heat loss
[0004] However, due to the poor sealing effect of the joint between the roof and the side wall, a large amount of high temperature from the outside will be transmitted to the room in a short period of time, or when the environment outside the wall is in a low temperature environment, the higher temperature in the room will be lost to the outside of the wall. These factors cause The room cannot maintain a suitable temperature environment for a long time

Method used

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Embodiment Construction

[0043] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0044] refer to figure 1 , is a passive steel structure house disclosed by the present invention, comprising a foundation 1, a side wall 2 and a roof 3, and the foundation 1, the side wall 2 and the roof 3 enclose the interior space of the house. A geosphere beam 4 surrounding the foundation 1 is arranged outside the foundation 1 , and the top end surface of the geosphere beam 4 is lower than the upper surface of the foundation 1 . The lower end of the side wall 2 is in contact with the top end surface of the geosphere beam 4 and fixedly connected together.

[0045] refer to figure 2 The geosphere beam 4 includes a bearing part 41 located below and a connecting part 42 located above the bearing part 41, and the bearing part 41 and the connecting part 42 are formed by integrally pouring reinforced concrete. The distance between the outer surface of the bea...

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Abstract

The invention relates to a passive steel structure house, which includes a foundation, a side wall and a roof. The bottom end of the side wall is located below the upper surface of the foundation. The side wall includes a steel structure inner wall. layer, the side of the wall insulation layer away from the inner wall of the steel structure is provided with an external protective wall; the roof includes the roof foundation and the roof decoration protection structure above the roof foundation, and the roof foundation includes the roof steel frame layer, the first roof foundation layer, the roof The insulation layer, the second roof base layer, the roof leveling layer and the roof waterproof layer, the roof foundation protrudes to the outer side of the inner wall of the steel structure, and the top end of the wall insulation layer is provided with a shielding piece, forming a gap between the shielding piece and the roof foundation The filling area of ​​the top opening is filled with thermal insulation filler, and the top opening of the filling area is provided with a sealing piece. The invention has the function of improving the thermal insulation performance of the house, so that the internal temperature of the house is not easy to lose.

Description

technical field [0001] The invention relates to the technical field of steel structure houses, in particular to a passive steel structure house. Background technique [0002] At present, the technology of building houses with steel structures is quite common. Steel structures have comprehensive advantages such as light weight, factory manufacturing, quick installation, short construction period, good seismic performance, fast investment recovery, and less environmental pollution. Compared with reinforced concrete structures Compared with steel structure, it has the characteristics of "high, large and light" in three aspects. On a global scale, especially in developed countries and regions, steel structures have been reasonably and widely used in the field of construction engineering. [0003] Compared with traditional reinforced concrete and brick concrete buildings, steel structure houses have many advantages, but due to the high thermal conductivity of steel itself, which ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/76E04B1/38E04B1/66
CPCE04B1/38E04B1/66E04B1/7629E04B1/765E04B2001/7679
Inventor 戴磊田雪晶张程浩王军张恩博孙佳碧
Owner 北京建工新型建材有限责任公司
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