1.0.1 This code is formulated with a view to make boiler plant design go through with national related law, regulation and stipulations to meet requirements of energy conservation, environment protection, safety in production, state-of-the-art technology, economy and rationality and quality-insurance, etc.
1.0.2 This code is applicable to thermal force piping design for industrial, living, district boiler plant and its outdoors in the following scopes:
1 Unit set boiler rated evaporating capacity of steam boiler plant with medium is water is 1—75t/h, rated exit steam pressure is 0.10—3.82 MPa (gauge pressure) and rated exit steam temperature is less than or equal to 450℃;
2 Unit set boiler rated thermal power of hot water boiler plant is 0.7—70 MW, rated exit water pressure is 0.10—2.50 MPa (gauge pressure) and rated exit water temperature is less than or equal to 180℃;
3 Outdoor steam pipe line, condensate pipeline, and closed cycle hot-water system conform to the parameters in items 1 and 2 of this article
1.0.3 This code is not applicable design for boiler plant and city heat supply network of exhaust-heat boiler, boiler, and other special types' boiler.
1.0.4 Design for boiler plant shall not only be in compliance with this code, but also be in compliance with national current relevant mandatory standards.
1 General provision
2 Terminologies
3 Basic requirements
4 Arrangement for the boiler plant
4.1 Selection of location
4.2 Arrangement for building, structures, and location
4.3 Arrangement for boiler plant, auxiliary house, and welfare room
4.4 Technological arrangement
5 coal burning system
5.1 Coal burning facilities
5.2 Storage and transportation of coal, cinder, and limestone
6 Fuel oil system
6.1 Fuel oil facilities
6.2 Storage and transportation for fuel oil
7 Fuel gas systems
8 Boiler air and gas system
9 Boiler feed water equipment and water treatment
9.1 Boiler feed water equipment
9.2 Water treatment
10 Preparation for heat supply hot water
10.1 Hot water boiler and subsidiary facilities
10.2 Preparation facilities for hot water
11 Monitoring and controlling
11.1 Monitoring
11.2 Controlling
12 Assay and overhaul
12.1 Assay
12.2 Overhaul
13 Pipeline of boiler plant
13.1 Pipeline of aerated water
13.2 Fuel pipeline
13.3 Gas pipeline
14 Thermal retardation and corrosion protection
14.1 Thermal retardation
14.2 Corrosion protection
15 Civil structure, electricity, heating and ventilation, as well as feedwater and drainage
15.1 Civil structure
15.2 Electricity
15.3 Heating and ventilation
15.4 Feedwater and drainage
16 Environmental protections
16.1 Air pollutant prevention and cure
16.2 Prevention and cure for noise and vibration
16.3 Waste water disposal
16.4 Solid waste disposal
16.5 Planting
17 Firefighting
18 Outdoor thermal pipelines
18.1 Design parameters of the pipeline
18.2 Piping system
18.3 Piping arrangement and lying
18.4 Pipeline and accessory
18.5 Pipeline thermal compensation and pipeline trestle
Appendix A Clear distance between outdoor thermal pipeline, pipe trench and building, structures, roadway, railway and other pipelines
Explanation of Wording in this code
1.0.1 This code is formulated with a view to make boiler plant design go through with national related law, regulation and stipulations to meet requirements of energy conservation, environment protection, safety in production, state-of-the-art technology, economy and rationality and quality-insurance, etc.
1.0.2 This code is applicable to thermal force piping design for industrial, living, district boiler plant and its outdoors in the following scopes:
1 Unit set boiler rated evaporating capacity of steam boiler plant with medium is water is 1—75t/h, rated exit steam pressure is 0.10—3.82 MPa (gauge pressure) and rated exit steam temperature is less than or equal to 450℃;
2 Unit set boiler rated thermal power of hot water boiler plant is 0.7—70 MW, rated exit water pressure is 0.10—2.50 MPa (gauge pressure) and rated exit water temperature is less than or equal to 180℃;
3 Outdoor steam pipe line, condensate pipeline, and closed cycle hot-water system conform to the parameters in items 1 and 2 of this article
1.0.3 This code is not applicable design for boiler plant and city heat supply network of exhaust-heat boiler, boiler, and other special types' boiler.
1.0.4 Design for boiler plant shall not only be in compliance with this code, but also be in compliance with national current relevant mandatory standards.
Contents of GB 50041-2008
1 General provision
2 Terminologies
3 Basic requirements
4 Arrangement for the boiler plant
4.1 Selection of location
4.2 Arrangement for building, structures, and location
4.3 Arrangement for boiler plant, auxiliary house, and welfare room
4.4 Technological arrangement
5 coal burning system
5.1 Coal burning facilities
5.2 Storage and transportation of coal, cinder, and limestone
6 Fuel oil system
6.1 Fuel oil facilities
6.2 Storage and transportation for fuel oil
7 Fuel gas systems
8 Boiler air and gas system
9 Boiler feed water equipment and water treatment
9.1 Boiler feed water equipment
9.2 Water treatment
10 Preparation for heat supply hot water
10.1 Hot water boiler and subsidiary facilities
10.2 Preparation facilities for hot water
11 Monitoring and controlling
11.1 Monitoring
11.2 Controlling
12 Assay and overhaul
12.1 Assay
12.2 Overhaul
13 Pipeline of boiler plant
13.1 Pipeline of aerated water
13.2 Fuel pipeline
13.3 Gas pipeline
14 Thermal retardation and corrosion protection
14.1 Thermal retardation
14.2 Corrosion protection
15 Civil structure, electricity, heating and ventilation, as well as feedwater and drainage
15.1 Civil structure
15.2 Electricity
15.3 Heating and ventilation
15.4 Feedwater and drainage
16 Environmental protections
16.1 Air pollutant prevention and cure
16.2 Prevention and cure for noise and vibration
16.3 Waste water disposal
16.4 Solid waste disposal
16.5 Planting
17 Firefighting
18 Outdoor thermal pipelines
18.1 Design parameters of the pipeline
18.2 Piping system
18.3 Piping arrangement and lying
18.4 Pipeline and accessory
18.5 Pipeline thermal compensation and pipeline trestle
Appendix A Clear distance between outdoor thermal pipeline, pipe trench and building, structures, roadway, railway and other pipelines
Explanation of Wording in this code
