Views on ventilation and air-conditioning engineering design in modern laboratories.

[In Chinese. / En chinois.]

Author(s) : ZHOU Z.

Type of article: Article

Summary

Rapid development in ventilation and air-conditioning techniques in modern laboratories in recent years breaks through some limitations and restraints of past regulations, tradition usual practices or unwritten agreements. Summaries the basic design rules of laboratory ventilation systems and analyses the existing problems in the conventional ventilation system from the CAV fume hood performance, the fume hood parallel operation system, and the whole room ventilation system. Highlights the application of VAV fume hoods, the structure and working principle of the Venturi pressure independent VAV valves, the typical pattern of large VAV ventilation systems and automatic control theory. Reviews the common problems encountered in the design examination.

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Pages: 1-9

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Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 30009675
  • Languages: Chinese
  • Source: HV & AC - vol. 43 - n. 277
  • Publication date: 2013/05

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