Passive energy-saving reverse design system and method for high-rise building

Abstract

The invention belongs to the technical field of building indoor environment design, and discloses a passive energy-saving reverse design system and design method for a high-rise housing, and the method comprises the steps: determining a design parameter variable and a design target according to a building design type; analyzing the influence of different factors on the thermal environment and theenergy consumption condition of the building by utilizing the test data; analyzing influence rules of passive factors on building thermal environment and energy consumption under different combinationconditions by adopting a computer simulation method in combination with the building information model; determining influence characteristics and value ranges of different passive factors on buildingenergy consumption; establishing a rapid prediction model to analyze the influence relationship of the high-sensitivity parameters on the building thermal environment and energy consumption; obtaining a design scheme solution set meeting a target requirement based on the rapid prediction model; and establishing a multi-objective optimization model, carrying out data fitting, and outputting a passive energy-saving strategy of the high-rise residence. According to the method, the reverse design convergence is ensured, and meanwhile, the reverse design calculated amount is reduced by 40%.

Description

technical field [0001] The invention belongs to the fields of building interior environment design and building energy saving, and in particular relates to a passive energy-saving reverse design system and design method for high-rise residential buildings. Background technique [0002] At present, the design of architectural interior environment includes three main contents: design variables, design objectives and design methods. Design method is the core content of indoor environment design, which can be divided into two categories according to the design direction: forward design and reverse design. Forward design determines the corresponding design target value according to the design variable value, and corrects the design variable value through continuous attempts or using the designer's own experience, so as to gradually make the design target value meet the design requirements, and then complete the design process of the indoor environment. However, due to the comple...

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Problems solved by technology

[0013] Through the above analysis, the existing problems and defects of the prior art are: (1) in the prior art, in the reverse design of the indoor environment and energy saving, the convergent data processing volume is large and the efficiency is low

[0014] (2) The existing building forward design process often fails to take into account factors such as the complexity of indoor environment design problems and the nonlinearity of design parameters, and it is difficult to obtain ideal data results

Although this design process can be "iterated" through multiple "design, calculation, feedback, and adjustment" processes to achieve design optimization and design goals, it relies more on the experience and judgment of designers or engineers. There are still considerable difficulties in optimizing

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