Fresh air distribution structure of building air-supply vertical wells

Abstract

The invention relates to a fresh air distribution structure of building air-supply vertical wells. A building comprises a fresh air distribution layer, a plurality of flat layers and a plurality of air-supply vertical wells; the plurality of air-supply vertical wells communicate with the fresh air distribution layer and the plurality of flat layers correspondingly; an air-supply channel is disposed in the fresh air distribution layer; and at least one main fresh air module or / and a plurality of auxiliary fresh air modules communicate with the plurality of air-supply vertical wells correspondingly through the air-supply channel, and fresh air on the outside can be delivered into the plurality of air-supply vertical wells. Accordingly, the fresh air distribution structure can effectively distribute fresh air to the air-supply vertical wells.

Description

technical field [0001] The invention relates to the technical field of ventilation in buildings, in particular to a fresh air distribution structure for an air supply shaft of a building. Background technique [0002] Under traditional building design codes, the structural design of buildings must meet the rigid constraints of natural ventilation and lighting indicators. [0003] To make buildings meet the restrictive requirements for natural lighting and ventilation, designers must adopt technical measures such as separating multiple buildings, thinning the thickness of a single building, and setting structural joints for lighting and ventilation in each building, so as to realize the north-south transparency of the building. , to realize the kitchen and bathroom windows to the outside, to ensure sufficient natural lighting and ventilation. [0004] However, the adoption of technical measures such as separating multiple buildings, thinning the thickness of a single buildin...

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Problems solved by technology

Land prices are the driving force behind the high housing prices, but the floor area ratio is a hedging factor for housing prices. A low floor area ratio will further increase housing prices, and a high floor area ratio will lower housing prices.

[0007] The reason why the energy consumption of residential buildings remains high is certainly related to the performance of wall insulation materials and the performance of residential energy equipment such as air conditioners, but the volume ratio and the specific surface area of ​​residential buildings are also hedging factors. High volume ratio and small specific surface area of ​​residential buildings will lead to The surface area of ​​the outer wall shared per unit building area of ​​the residential space is small, the energy exchange intensity with the environment is low, and the building energy consumption is low; on the contrary, the floor area ratio is low and the specific surface area of ​​the residential building is large, the surface area of ​​the outer wall shared evenly per unit building area of ​​the living space is large, High energy exchange intensity with the environment and high building energy consumption

[0008] At present, the volume ratio index of residential buildings and the specific surface area index of residential buildings are constrained by traditional planning regulations and architectural design regulations, which restricts the innovative development of residential buildings

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