Standard Swedish standard · SS-EN 13136

Refrigerating systems and heat pumps - Pressure relief devices devices and their associated piping - Methods for calculation

Status: Withdrawn

· Replaced by: SS-EN 13136:2013 Amended by: SS-EN 13136/A1:2005
Buy this standard

Standard Swedish standard · SS-EN 13136

Refrigerating systems and heat pumps - Pressure relief devices devices and their associated piping - Methods for calculation
Subscribe on standards - Read more Dölj
Price: 1 748 SEK
standard ikon pdf

PDF

Price: 1 748 SEK
standard ikon

Paper

Show more Show less
Preview this standard
Scope
1.1 This European Standard describes the calculation of mass flow for sizing pressure relief devices for components of refrigerating systems. NOTE The term "refrigerating system" used in this standard includes heat pumps. 1.2 This European Standard describes the calculation of discharge capacities for pressure relief valves and other pressure relief devices in refrigerating systems including the necessary data for sizing these when relieving to atmosphere or to components within the system at lower pressure. 1.3 This European Standard specifies the requirements for design and selection of pressure relief devices to prevent excessive pressure due to internal and external heat sources, the sources of increasing pressure (e.g. compressor, heaters, etc.) and thermal expansion of trapped liquid. 1.4 This European Standard describes the calculation of the pressure loss in the upstream and downstream line of pressure relief valves and other pressure relief devices and includes the necessary data.

Subjects

Heat pumps (27.080) Refrigerating technology (27.200)


Buy this standard

Standard Swedish standard · SS-EN 13136

Refrigerating systems and heat pumps - Pressure relief devices devices and their associated piping - Methods for calculation
Subscribe on standards - Read more Dölj
Price: 1 748 SEK
standard ikon pdf

PDF

Price: 1 748 SEK
standard ikon

Paper

Show more Show less

Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-30653

Edition: 1

Approved: 8/10/2001

No of pages: 24

Replaced by: SS-EN 13136:2013