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GB/T 34863-2017: Technical specifications for water turbine in cooling tower
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 34863-2017 | English | 419 |
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Technical specifications for water turbine in cooling tower
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GB/T 34863-2017
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Basic data | Standard ID | GB/T 34863-2017 (GB/T34863-2017) | | Description (Translated English) | Technical specifications for water turbine in cooling tower | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K55 | | Classification of International Standard | 27.140 | | Word Count Estimation | 21,210 | | Date of Issue | 2017-11-01 | | Date of Implementation | 2018-05-01 | | Regulation (derived from) | National Standard Announcement 2017 No. 29 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 34863-2017: Technical specifications for water turbine in cooling tower---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Technical specifications for water turbine cooling tower
ICS 27.140
K55
National Standards of People's Republic of China
Cooling tower energy - saving turbine technical specifications
Posted.2017-11-01
2018-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword Ⅲ
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 turbine model and its meaning 3
5 conditions of use 4
5.1 temperature 4
5.2 water quality 4
5.3 system can use energy 4
6 technical requirements 4
6.1 General requirements 4
6.2 Design parameters 4
6.3 Performance Guarantee 4
6.4 Turbine Structure 7
6.5 preservative 12
6.6 Noise 12
7 factory inspection and test 12
7.1 Inspection 12
7.2 Test 12
8 Installation 12
8.1 General Provisions 12
8.2 Connection to Inlet and Outlet Systems 12
8.3 Equipment Basis 13
8.4 Installation tolerances 13
8.5 turbine or reducer and fan connection 13
8.6 turbine and reducer connection 13
9 Automation Components and Monitoring 13
Site Acceptance and Commissioning 14
10.1 Preliminary Acceptance 14
10.2 72h trial run 14
11 spare parts and technical documents 14
11.1 spare parts 14
11.2 Technical Documents 14
12 Nameplate, packaging, shipping and storage 14
13 quality guarantee period 15
Appendix A (Informative) Calculation method of turbine related parameters 16
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by China Electrical Equipment Industry Association.
This standard was drafted. Tianjin Electric Institute of Science and Technology Co., Ltd., Nanjing Star fly Cooling Equipment Co., Ltd., Jiangsu Hoi Ka Yu
Energy-saving Technology Co., Ltd., Sinochem Cangzhou Cooling Technology Co., Ltd., Chongqing Jingye Hydropower Equipment Co., Ltd., Xi'an Nuopu Electrical Engineering
Technology Co., Ltd., Fujian government and Yao Lung Hydraulic Turbine Co., Ltd., Anhui Hao Energy Technology Co., Ltd., Liaoning Winpower Energy Services Limited
Division, China Tianchen Engineering Co., Ltd., China Energy Saving and Emission Reduction Co., Ltd.
The main drafters of this standard. Song Guiling, Gu Ming, Shang Rui, An expensive people, Fang Yumin, Lan Bin, Liu Haibo, Zhang Linmao, Li Daying, Chen Yuanzheng,
Solutions 煊, Wang Yue Feng, Huang Fei.
Introduction
In recent years, cooling tower turbine in smelting, petrochemical, chemical, coal chemical industry, light industry, pharmaceuticals, construction and other industries have been more and more widely
application. Industrial cooling tower Francis turbine as energy-saving low-carbon technology has been the country's promotion. The principle is to use the cooling tower
The surplus energy of the ring cooling water drives the turbine, replacing the motor driven fan by the turbine to save electric energy. Water cooling fan cooling tower energy-saving technology is
Enterprises to achieve energy-saving emission reduction is an important means of building a resource-saving society to contribute.
Turbine - fan has its unique linkage characteristics, the requirements of the circulating cooling water system of the turbine and conventional hydropower stations are very different.
This standard for cooling tower turbine characteristics for the preparation of its design, manufacture, installation, inspection and so provide the basis.
Cooling tower energy - saving turbine technical specifications
1 Scope
This standard specifies the cooling tower energy-saving turbine design, manufacture, installation, inspection and acceptance of the technical requirements.
This standard applies to open mechanical ventilation cooling tower flow of single 0.056m3/s ~ 1.67m3/s (200m3/h ~ 6000m3/h),
Built-in Francis or external shaft-extending tubular turbine connected directly to the fan or through a speed reduction mechanism.
Stand-alone flow is less than 0.056m3/s (200m3/h) of the unit can refer to the implementation.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
Hydropower plant hydraulic machinery and equipment
GB/T 6967 engineering structure with medium and high strength stainless steel castings
GB/T 7190.1 glass fiber reinforced plastic cooling tower Part 1. Small and medium glass fiber reinforced plastic cooling tower
GB/T 7190.2 glass fiber reinforced plastic cooling tower Part 2. Large glass fiber reinforced plastic cooling tower
GB/T 9439 gray cast iron
GB/T 11352 for general engineering cast carbon steel parts
GB/T 15468 turbine basic technical conditions
GB/T 15613 (all parts) turbine, storage pump and pump turbine model acceptance test
GB/T 50050 industrial circulating cooling water treatment design specifications
GB 50236 field equipment, industrial pipe welding construction specifications
Technical Specification for Mechanical Ventilation Cooling Tower GB/T
HG/T 3132 L cooling tower fan
JB/T 1270 turbine, turbine generator shaft forgings technical conditions
JB/T 6752 small and medium turbine wheel static balance test procedures
JB/T 8660 hydroelectric power unit packaging, transport and storage specifications
JB/T 9099 cooling tower axial fan
NB/T 42078 small turbocharger parts of the technical conditions
SH/T 3022 petrochemical equipment and pipe coatings anti-corrosion design specifications
3 Terms and definitions
GB/T 2900.45, GB/T 15468, GB/T 50050 and GB/T 50392 as defined by the following terms and definitions apply to this
file.
3.1
Turbine turbine
Hydraulic machinery to convert water to mechanical energy.
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