BS EN 13136:2013+A1:2018 Refrigerating systems and heat pumps. Pressure relief devices and their associated piping. Methods for calculation

BS EN 13136:2013+A1:2018

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

Status : Current   Published : October 2013

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PDF

Format
HARDCOPY



What is this standard about?

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 European 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 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.

1.5 This European Standard refers to other relevant standards.




Standard NumberBS EN 13136:2013+A1:2018
TitleRefrigerating systems and heat pumps. Pressure relief devices and their associated piping. Methods for calculation
StatusCurrent
Publication Date31 October 2013
Normative References(Required to achieve compliance to this standard)EN 764-1:2004, ISO 817, EN ISO 4126-1:2013, EN ISO 4126-2:2003, EN 12284:2003, ISO 4126-2:2003, ISO 4126-1:2013, EN 378-1:2008+A2:2012, EN 378-2:2008+A2:2012, EN 764-2:2012
Informative References(Provided for Information)EN 378-3:2008+A1:2012, ISO 6708:1995, EN 13501-1:2007+A1:2009, IEC 60204-1:2005, ISO 3104:1994, EN 12693:2008
ReplacesBS EN 13136:2001
International RelationshipsEN 13136:2013+A1:2018
Amended ByAmendment, December 2018
Draft Superseded By17/30358655 DC
DescriptorsPressure control, Heat pumps, Mathematical calculations, Refrigeration, Pipework systems, Fluid equipment, Design calculations, Relief valves, Refrigerating systems, Pressure regulators
ICS27.080
27.200
Title in FrenchSystèmes frigorifiques et pompes à chaleur. Dispositifs de limitation de pression et tuyauteries associées. Méthodes de calcul
Title in GermanKälteanlagen und Wärmepumpen. Druckentlastungseinrichtungen und zugehörige Leitungen. Berechnungsverfahren
CommitteeRHE/18
ISBN978 0 580 98082 4
PublisherBSI
FormatA4
DeliveryYes
Pages38
File Size1.188 MB
Price£214.00


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