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Building energy-saving design method, system and device based on BIM and storage medium

A technology of building energy saving and design method, applied in the direction of computer-aided design, calculation, instrument, etc., can solve the problems of inaccuracy and unreasonableness, and achieve the effect of reducing dependence, improving utilization rate, and reducing energy consumption

Pending Publication Date: 2021-02-05
杭州绿锦建筑设计咨询有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] On the basis of 3D visualization based on BIM, designers can refer to the designed 3D building information model for design. The energy-saving design of buildings not only includes the design of building energy consumption, it is obviously inaccurate and unreasonable to judge whether the energy-saving of the whole building meets the national or international standards only by the energy consumption of buildings

Method used

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  • Building energy-saving design method, system and device based on BIM and storage medium
  • Building energy-saving design method, system and device based on BIM and storage medium
  • Building energy-saving design method, system and device based on BIM and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] A BIM-based building energy-saving design method, reference figure 1 ,include:

[0065] 101. Obtain the environmental factors of the selected address of the building to be designed, and judge the microclimate characteristics of the building to be designed according to the environmental factors.

[0066] Specifically, the site selection of the building to be designed has been determined. In the energy-saving building, it is necessary to consider that the selected site maintains a suitable microclimate environment throughout the life cycle, creating conditions for building energy conservation, and at the same time not destroying the overall ecological environment.

[0067] Microclimate characteristics refer to the indoor climate conditions of the building to be designed, including air temperature, humidity, air velocity, permeability and heat radiation and other factors.

[0068] Further, obtain the soil quality, water quality, terrain, climate and surrounding environmen...

Embodiment 2

[0124] A BIM-based building energy-saving design system, reference figure 2 ,include:

[0125] The first acquisition means 201 acquires the environmental factors of the selected address of the building to be designed, and judges the microclimate characteristics of the building to be designed according to the environmental factors.

[0126] Further, obtain the soil quality, water quality, terrain, climate and surrounding environment of the selected address;

[0127] According to the soil quality, the water quality and the terrain, it is judged whether the retrofittable condition of the building to be designed meets the building energy-saving standard;

[0128] Judging whether the temperature and humidity of the building to be designed meets the building energy-saving standard according to the climate;

[0129] According to the surrounding environment, it is judged whether the surrounding influence of the building to be designed meets the building energy saving standard.

[...

Embodiment 3

[0141] A BIM-based building energy-saving design device, refer to image 3 ,include:

[0142] The first acquisition module 301 acquires the environmental factors of the selected address of the building to be designed, and judges the microclimate characteristics of the building to be designed according to the environmental factors.

[0143] Further, obtain the soil quality, water quality, terrain, climate and surrounding environment of the selected address;

[0144] According to the soil quality, the water quality and the terrain, it is judged whether the retrofittable condition of the building to be designed meets the building energy-saving standard;

[0145] Judging whether the temperature and humidity of the building to be designed meets the building energy-saving standard according to the climate;

[0146] According to the surrounding environment, it is judged whether the surrounding influence of the building to be designed meets the building energy saving standard.

[0...

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Abstract

The invention relates to a BIM-based building energy-saving design method, system and device and a storage medium. The method comprises steps of environmental factors of a selected address of a to-be-designed building being acquired, and microclimate characteristics of the to-be-designed building being judged according to the environmental factors; according to the microclimate characteristics, corresponding environment design being implemented to improve the existing microclimate environment; obtaining a three-dimensional BIM model of the to-be-designed building, wherein the BIM model is generated according to a design scheme of the to-be-designed building; calculating current design parameters of the to-be-designed building according to the BIM model so as to analyze the energy-saving performance of the to-be-designed building; and according to the energy-saving performance, implementing a corresponding indoor design to optimize the energy-saving performance. The method has the effects of analyzing the energy-saving parameters of the building from multiple dimensions and enabling the energy-saving design of the building to be more reasonable.

Description

technical field [0001] The present application relates to the field of construction engineering, in particular to a BIM-based building energy-saving design method, system, device and storage medium. Background technique [0002] In terms of building energy consumption, building energy consumption in developed countries generally accounts for about 33% of the country's total energy consumption, while my country is still in the development stage, but energy consumption has been on par with developed countries and is still rising. Building energy consumption has become a major obstacle restricting my country's economic development. [0003] BIM is the abbreviation of Building Information Modeling. By establishing a virtual three-dimensional model of architectural engineering in the computer and using digital technology, it provides a complete and consistent architectural engineering information library for this model. [0004] On the basis of 3D visualization based on BIM, desi...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06Q50/08G06F119/06
CPCG06F30/13G06Q50/08G06F2119/06
Inventor 刘丹徐程浩朱菲菲
Owner 杭州绿锦建筑设计咨询有限公司
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