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Air leakage load-reducing channel of high-rise building and construction method of air leakage load-reducing channel

A construction method and housing technology, applied in the direction of building types, buildings, protected buildings/shelters, etc., can solve problems such as house collapses, casualties, etc., and achieve wind load reduction, simple construction methods, and low cost Effect

Inactive Publication Date: 2018-02-02
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When the above-mentioned severe weather occurs, the existing building structure is not enough to resist the impact of such a strong wind, which not only causes the house to collapse, but even causes casualties

Method used

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  • Air leakage load-reducing channel of high-rise building and construction method of air leakage load-reducing channel
  • Air leakage load-reducing channel of high-rise building and construction method of air leakage load-reducing channel
  • Air leakage load-reducing channel of high-rise building and construction method of air leakage load-reducing channel

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Embodiment Construction

[0021] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as figure 1 As shown, on floors F5, F6, F7, Fn-1, Fn-5 and above, the floor L3 or the bottom of the beams on each floor of floors F5, F6, F7, Fn-1, and above are provided with air leakage and load reduction channels A horizontally to each bay. The air leakage and load-reducing channel of a high-rise building of the present invention comprises an upper vent L7, a ventilation duct and a lower vent (not shown in the figure), and the aperture of the upper vent and the lower vent is larger than the outer diameter of the ventilation duct, and one end of the ventilation duct is Apply sealant to connect with the upper vent, and apply sealant on the other end to connect with the lower vent. The ventilation duct is composed of several air ducts L2 connected to each other, and the air ducts are connected by the ai...

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Abstract

The invention discloses an air leakage load-reducing channel of a high-rise building and a construction method. The air leakage load-reducing channel comprises an upper ventilating opening, a ventilating pipeline and a lower ventilating opening. The apertures of the upper ventilating opening and the lower ventilating opening are greater than the outer diameter of the ventilating pipeline. One endof the ventilating pipeline is connected with the upper ventilating opening, and the other end of the ventilating pipeline is connected with the lower ventilating opening. An air pressure adjusting valve is installed in the position, close to the interior of an outer wall chamber, of the ventilating pipeline. The end opening of the outdoor ventilating pipeline is provided with an air hood. The ventilating pipeline is formed by connecting a plurality of air ducts. The air ducts are connected with one another through air duct connecting parts which are internally coated with sealants. The air ducts are fixed to the building through finished product air pipe clamping parts. According to the air leakage load-reducing channel, the ventilating pipeline is arranged on the wall, so that air is transferred into a ventilating channel opening through an upper ventilating opening and discharged out from a lower ventilating opening, and the air load damage influence of air load on the building wallis reduced.

Description

technical field [0001] The invention relates to a building ventilation facility and a construction method thereof, in particular to a high-rise building air leakage and load reduction channel and a construction method thereof. Background technique [0002] In recent years, the global climate has warmed, and the frequency of extreme weather has continued to increase. Strong winds, typhoons, storms, tornadoes, and hurricanes have continued to appear, which are very destructive to high-rise buildings. When the above-mentioned severe weather occurs, the existing building structure is not enough to resist the impact of such a strong wind, which not only causes the house to collapse, but even casualties. Contents of the invention [0003] Purpose of the invention: In order to solve the deficiencies of the prior art, provide a high-rise building ventilation channel and a construction method that can reduce the influence of wind loads and maintain the stability of the building str...

Claims

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Application Information

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IPC IPC(8): E04H9/14
CPCE04H9/14
Inventor 张荣兰荀勇张静红葛加君
Owner YANCHENG INST OF TECH
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