Valid

GB/T 34863-2017Technical specifications for water turbine in cooling tower (English PDF)

冷却塔节能用水轮机技术规范

Preview PDF

This is a limited preview

Buy now to download the full PDF (17 pages)

Need quotation for your management?

Get a formal quotation for GB/T 34863-2017 in 30 minutes.

Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

November 1, 2017

Implementation date

May 1, 2018

Scope

GB/T 34863-2017 is the English-translated version of 冷却塔节能用水轮机技术规范.

GB/T 34863-2017 is the Chinese standard "Technical specifications for water turbine in cooling tower". Its scope clause reads: 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. Its clauses include terms and definitions.

Found what you need?

Document preview — GB/T 34863-2017

National Standard of the People's Republic of China

ICS: 27.140
Classification: K 55

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 turbine model and its meaning
5 conditions of use
5.1 temperature
5.2 water quality
5.3 system can use energy
6 technical requirements
6.1 General requirements
6.2 Design parameters
6.3 Performance Guarantee
6.4 Turbine Structure
6.5 preservative
6.6 Noise
7 factory inspection and test
7.1 Inspection
7.2 Test
8 Installation
8.1 General Provisions
8.2 Connection to Inlet and Outlet Systems
8.3 Equipment Basis
8.4 Installation tolerances
8.5 turbine or reducer and fan connection
8.6 turbine and reducer connection
9 Automation Components and Monitoring
10.1 Preliminary Acceptance
10.2 72h trial run
11 spare parts and technical documents
11.1 spare parts
11.2 Technical Documents
12 Nameplate, packaging, shipping and storage
13 quality guarantee period
Appendix A (Informative) Calculation method of turbine related parameters

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

Hydraulic machinery to convert water to mechanical energy.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

Referenced standards

Normative references

SH/T 3022

Similar standards

GB/T 18482-2026|GB/T 28546-2026|GB/T 14478-2025|GB/T 22385-2025|GB/T 28572-2025|GB/T 45311-2025

How to Download GB/T 34863-2017

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.