1 Scope
This standard specifies basic principles, content, and requirements for heating, ventilation, and air conditioning design of fossil fuel power plant.
This standard is applicable to engineering design of construction, extension and renovation of the steam turbine generator of condensed steam type with capacity is 125MW-600MW and fossil fuel power plant of heating machine group with capacity is 50MW and more than 50MW.
Engineering design for construction, extension and renovation of fossil fuel power plant of other machine groups may refer to this.
2 Normative references
The following normative documents contain provision which, through reference in this text, constitute provisions of this national standard. For dated reference, subsequent amendments to, or revision of, any of these publications do not apply. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, latest edition of the normative document referred to apply.
GBJ 19 Specifications for the design of heating ventilating and air-conditioning
GBJ 87 Specifications for the design of noise control system in industrial enterprises
GB 3096 Standard of environmental noise of urban area
GB/T 8175 Guide for design of thermal insulation of equipments and pipes
GB/T 15586 Guide for design of low-temperature insulation of equipments and pipes
GB 50041—1992 Code for design of boiler houses
GB 50229 Code for fire--protection design power plant and substation
GB 50264 Design code for insulation engineering of industrial equipment and pipe
CJJ/T 81 Technical specification for directly buried heating pipeline engineering in city
JGJ 100 Design code for garage
3 Basic requirements
