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The design of heating, ventilation and air conditioning smoke control and exhaust is a complex and comprehensive engineering system, which covers all elements inside and outside the building, including but not limited to air ducts, exhaust outlets and pipes. This paper focuses on the importance of implementing improvement measures in the traditional refrigerator room. In this paper, the characteristics, operation principle and construction process of the system are analyzed in detail, the PBR method is used to calculate and select the compression chiller in detail, and the smoke control and exhaust scheme is prepared in combination with professional software. According to the design specifications, the layout form of the heating, ventilation and air conditioning system and the number of equipment required in each room are determined. The paper then tested the construction drawing design model, and the test results showed that the evacuation efficiency dropped from 100 to 52, then experienced continuous fluctuations, and finally stabilized at 82.

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Design and Analysis of Smoke Control Construction Drawing for Heating, Ventilation and Air Conditioning Based on PBR Algorithm

  • 章节

  • 发表日期：

    2025年

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  • Jialun Zhang

摘要

The design of heating, ventilation and air conditioning smoke control and exhaust is a complex and comprehensive engineering system, which covers all elements inside and outside the building, including but not limited to air ducts, exhaust outlets and pipes. This paper focuses on the importance of implementing improvement measures in the traditional refrigerator room. In this paper, the characteristics, operation principle and construction process of the system are analyzed in detail, the PBR method is used to calculate and select the compression chiller in detail, and the smoke control and exhaust scheme is prepared in combination with professional software. According to the design specifications, the layout form of the heating, ventilation and air conditioning system and the number of equipment required in each room are determined. The paper then tested the construction drawing design model, and the test results showed that the evacuation efficiency dropped from 100 to 52, then experienced continuous fluctuations, and finally stabilized at 82.