国家能源局公告

前　言

1　总　则

2　术　语

3　气象条件及适用范围

• 3.1　气象参数确定

• 3.2　设计参数分区及空气处理

• 3.3　气象参数适用范围

4　蒸发冷却热工计算及空气热湿处理设备选择

• 4.1　一般规定

• 4.2　直接蒸发冷却热工计算

• 4.3　间接蒸发冷却热工计算

• 4.4　蒸发冷却系统及设备

• 4.5　蒸发冷却系统耗水量

5　蒸发冷却通风系统

• 5.1　一般规定

• 5.2　主厂房全面通风

• 5.3　电气设备间通风

• 5.4　置换通风系统

6　蒸发冷却空调系统

• 6.1　一般规定

• 6.2　蒸发冷却全空气空调系统

• 6.3　蒸发冷却空气-水空调系统

• 6.4　蒸发冷却与机械制冷联合全空气空调系统

7　蒸发冷却冷水系统

• 7.1　一般规定

• 7.2　系统设计

• 7.3　设备选择

• 7.4　设备布置

8　蒸发冷却空气过滤及水系统

• 8.1　空气过滤

• 8.2　水处理

• 8.3　循环水系统及补水系统

9　监测和控制

• 9.1　一般规定

• 9.2　蒸发冷却通风系统的检测与控制

• 9.3　蒸发冷却空调系统的检测与控制

• 9.4　蒸发冷却冷水集中制冷站的检测与控制

• 9.5　水质监测

10　消声与隔振

11　绝热、防腐设计

• 11.1　绝　热

• 11.2　防　腐

附录A　气象参数修正方法

附录B　气象分区及空气处理过程

附录C　直接蒸发冷却器设计热工计算

附录D　间接蒸发冷却器热工计算

附录E　电气设备间热风平衡计算方法

本标准用词说明

引用标准名录

1　General provisions

2　Terms

3　Meteorological condition and applicability

• 3.1　Determination of meteorological condition

• 3.2　Design parameter region and air handling

• 3.3　Meteorological parameters and applicable zone

4　Thermaldynamic calculation and sizing of evaporative cooling equipment

• 4.1　General requirements

• 4.2　Thermaldynamic calculation of direct evaporative cooling cooler

• 4.3　Thermaldynamic calculation of indirect evaporative cooling cooler

• 4.4　Systems and equipments of evaporative cooling

• 4.5　Water consumption of evaporative cooling system

5　Evaporative ventilation system

• 5.1　General requirements

• 5.2　General ventilation of main power building

• 5.3　Ventilation of electrical switchgear room

• 5.4　Displacement ventilation system

6　Evaporative air conditioning system

• 6.1　General requirements

• 6.2　All air evaporative air conditioning system

• 6.3　Air-water evaporative air conditioning system

• 6.4　evaporative and mechanical refrigeration hybrid air conditioning system

7　Evaporative cooling chilled water system

• 7.1　General requirements

• 7.2　System design

• 7.3　Equipment sizing

• 7.4　Equipment arrangement

8　Air filtration and circulation water system of evaporative cooling

• 8.1　Air filtration

• 8.2　Water treatment

• 8.3　Circulating water system and backup water system

9　Monitoring and control

• 9.1　General requirements

• 9.2　Monitoring and control of evaporative ventilation system

• 9.3　Monitoring and control of evaporative air conditioning system

• 9.4　Monitoring and control of evaporative cooling chiller station

• 9.5　Water quality monitoring

10　Noise and vibration control

11　Thermal insulation and corrosion prevention

• 11.1　Thermal insulation

• 11.2　Corrosion prevention

Appendix A　Meteorological parameters correction method

Appendix B　Meteorology division and air-handling process in summer

Appendix C　Thermaldynamic calculation of direct evaporative cooler

Appendix D　Thermaldynamic calculation of indirect evaporative cooler

Appendix E　Calculation method of electrical room heat and air flow balance

Explanation of wording in this code

List of quoted standards