1 Scope
1.0.1 This specification is applicable to the pipeline system of centrifugal pump and reciprocating pump, proposes tables for calculation of system characteristics of pumps and calculation of pumps, and introduces the measures to ensure the normal operation of pump process system and the method to determine the relative installation height of equipment.
1.0.2 The calculation of system characteristics of centrifugal pump is also applicable to rotor pump and vortex pump.
2 Pipeline system of pumps
2.0.1 Basic types of pipeline system of pumps
2.0.1.1 The pipeline system of pumps is divided into suction pipeline and discharge pipeline. Suction pipeline and discharge pipeline include pipeline with constant pipe diameter and flow, pipeline with variable diameter and constant flow, and branch pipeline (different pipe segments have different pipe diameter and flow).
2.0.1.2 Suction pipeline is divided into suction and perfusion. The accessories on the pipeline mainly include heat exchanger, strainer, valve, pipe fitting, buffer tank (for reciprocating pumps), etc.
2.0.1.3 The accessories of discharge pipeline mainly include heat exchanger, furnace, separator, control valve, flowmeter, restriction orifice, nozzle, pipe fitting, buffer tank (for reciprocating pump), etc.
2.0.1.4 The pipeline system of any pump is a combination of the above mentioned suction pipeline and discharge pipeline.
1 Scope
2 Pipeline system of pumps
3 Calculation of system characteristics of pumps
4 Example for calculating system characteristics of pump
5 Measures to ensure normal operation of pump process system
6 Determination of relative installation height of equipment
7 Pump calculation table and examples of pump calculation table
8 Symbols
Standard
HG/T 20570.5-1995 Calculation of System Performance of Pumps and Determination of Relative Mounting Height of Equipment (English Version)
Standard No.
HG/T 20570.5-1995
Status
valid
Language
English
File Format
PDF
Word Count
18000 words
Price(USD)
540.0
Implemented on
1996-3-1
Delivery
via email in 1 business day
Detail of HG/T 20570.5-1995
Standard No.
HG/T 20570.5-1995
English Name
Calculation of System Performance of Pumps and Determination of Relative Mounting Height of Equipment
1 Scope
1.0.1 This specification is applicable to the pipeline system of centrifugal pump and reciprocating pump, proposes tables for calculation of system characteristics of pumps and calculation of pumps, and introduces the measures to ensure the normal operation of pump process system and the method to determine the relative installation height of equipment.
1.0.2 The calculation of system characteristics of centrifugal pump is also applicable to rotor pump and vortex pump.
2 Pipeline system of pumps
2.0.1 Basic types of pipeline system of pumps
2.0.1.1 The pipeline system of pumps is divided into suction pipeline and discharge pipeline. Suction pipeline and discharge pipeline include pipeline with constant pipe diameter and flow, pipeline with variable diameter and constant flow, and branch pipeline (different pipe segments have different pipe diameter and flow).
2.0.1.2 Suction pipeline is divided into suction and perfusion. The accessories on the pipeline mainly include heat exchanger, strainer, valve, pipe fitting, buffer tank (for reciprocating pumps), etc.
2.0.1.3 The accessories of discharge pipeline mainly include heat exchanger, furnace, separator, control valve, flowmeter, restriction orifice, nozzle, pipe fitting, buffer tank (for reciprocating pump), etc.
2.0.1.4 The pipeline system of any pump is a combination of the above mentioned suction pipeline and discharge pipeline.
Contents of HG/T 20570.5-1995
1 Scope
2 Pipeline system of pumps
3 Calculation of system characteristics of pumps
4 Example for calculating system characteristics of pump
5 Measures to ensure normal operation of pump process system
6 Determination of relative installation height of equipment
7 Pump calculation table and examples of pump calculation table
8 Symbols
