7.6.3.3 IfcInterceptor

Filtre
Abscheider

An interceptor is a device designed and installed in order to separate and retain deleterious, hazardous or undesirable matter while permitting normal sewage or liquids to discharge into a collection system by gravity.

HISTORY  New entity in IFC4

Common Use Definitions

The following concepts are inherited at supertypes:

 Instance diagram

Object Typing

The Object Typing concept applies to this entity as shown in Table 604.
Type
IfcInterceptorType
IfcDistributionFlowElementType
IfcDistributionElementType

Table 604 — IfcInterceptor Object Typing



Property Sets for Objects

The Property Sets for Objects concept applies to this entity as shown in Table 605.
PredefinedTypeName
 Pset_InterceptorTypeCommon
 Pset_SoundGeneration
 Pset_ElectricalDeviceCommon
 Pset_Condition
 Pset_EnvironmentalImpactIndicators
 Pset_EnvironmentalImpactValues
 Pset_ManufacturerOccurrence
 Pset_ManufacturerTypeInformation
 Pset_PackingInstructions
 Pset_ServiceLife
 Pset_Warranty

Table 605 — IfcInterceptor Property Sets for Objects



Quantity Sets

The Quantity Sets concept applies to this entity as shown in Table 606.
Name
Qto_InterceptorBaseQuantities

Table 606 — IfcInterceptor Quantity Sets



Material Constituents

The Material Constituents concept applies to this entity as shown in Table 607.
NameDescription
CasingMaterial from which the casing is constructed.
CoverMaterial from which the cover or grating is constructed.
StrainerMaterial from which the strainer is constructed.

Table 607 — IfcInterceptor Material Constituents



Port Nesting

The Port Nesting concept applies to this entity as shown in Table 608.
PredefinedTypeNameFlowTypeDescription
 InletSINKDRAINAGEInlet drainage.
 OutletSOURCEDRAINAGEOutlet drainage.

Table 608 — IfcInterceptor Port Nesting




XSD Specification:

 <xs:element name="IfcInterceptor" type="ifc:IfcInterceptor" substitutionGroup="ifc:IfcFlowTreatmentDevice" nillable="true"/>
 <xs:complexType name="IfcInterceptor">
  <xs:complexContent>
   <xs:extension base="ifc:IfcFlowTreatmentDevice">
    <xs:attribute name="PredefinedType" type="ifc:IfcInterceptorTypeEnum" use="optional"/>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>

EXPRESS Specification:

ENTITY IfcInterceptor
SUBTYPE OF IfcFlowTreatmentDevice;
PredefinedType : OPTIONAL IfcInterceptorTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR (PredefinedType <> IfcInterceptorTypeEnum.USERDEFINED) OR ((PredefinedType = IfcInterceptorTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR ('IFCPLUMBINGFIREPROTECTIONDOMAIN.IFCINTERCEPTORTYPE' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;

Link to EXPRESS-G diagram EXPRESS-G diagram

Inheritance Graph:

ENTITY IfcInterceptor
ENTITY IfcRoot
GlobalId : IfcGloballyUniqueId;
OwnerHistory : OPTIONAL IfcOwnerHistory;
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
ENTITY IfcObjectDefinition
INVERSE
HasAssignments : SET OF IfcRelAssigns FOR RelatedObjects;
Nests : SET [0:1] OF IfcRelNests FOR RelatedObjects;
IsNestedBy : SET OF IfcRelNests FOR RelatingObject;
HasContext : SET [0:1] OF IfcRelDeclares FOR RelatedDefinitions;
IsDecomposedBy : SET OF IfcRelAggregates FOR RelatingObject;
Decomposes : SET [0:1] OF IfcRelAggregates FOR RelatedObjects;
HasAssociations : SET OF IfcRelAssociates FOR RelatedObjects;
ENTITY IfcObject
ObjectType : OPTIONAL IfcLabel;
INVERSE
IsDeclaredBy : SET [0:1] OF IfcRelDefinesByObject FOR RelatedObjects;
Declares : SET OF IfcRelDefinesByObject FOR RelatingObject;
IsTypedBy : SET [0:1] OF IfcRelDefinesByType FOR RelatedObjects;
IsDefinedBy : SET OF IfcRelDefinesByProperties FOR RelatedObjects;
ENTITY IfcProduct
ObjectPlacement : OPTIONAL IfcObjectPlacement;
Representation : OPTIONAL IfcProductRepresentation;
INVERSE
ReferencedBy : SET OF IfcRelAssignsToProduct FOR RelatingProduct;
ENTITY IfcElement
Tag : OPTIONAL IfcIdentifier;
INVERSE
FillsVoids : SET [0:1] OF IfcRelFillsElement FOR RelatedBuildingElement;
ConnectedTo : SET OF IfcRelConnectsElements FOR RelatingElement;
IsInterferedByElements : SET OF IfcRelInterferesElements FOR RelatedElement;
InterferesElements : SET OF IfcRelInterferesElements FOR RelatingElement;
HasProjections : SET OF IfcRelProjectsElement FOR RelatingElement;
ReferencedInStructures : SET OF IfcRelReferencedInSpatialStructure FOR RelatedElements;
HasOpenings : SET OF IfcRelVoidsElement FOR RelatingBuildingElement;
IsConnectionRealization : SET OF IfcRelConnectsWithRealizingElements FOR RealizingElements;
ProvidesBoundaries : SET OF IfcRelSpaceBoundary FOR RelatedBuildingElement;
ConnectedFrom : SET OF IfcRelConnectsElements FOR RelatedElement;
ContainedInStructure : SET [0:1] OF IfcRelContainedInSpatialStructure FOR RelatedElements;
ENTITY IfcDistributionElement
INVERSE
HasPorts : SET OF IfcRelConnectsPortToElement FOR RelatedElement;
ENTITY IfcDistributionFlowElement
INVERSE
HasControlElements : SET [0:1] OF IfcRelFlowControlElements FOR RelatingFlowElement;
ENTITY IfcFlowTreatmentDevice
ENTITY IfcInterceptor
PredefinedType : OPTIONAL IfcInterceptorTypeEnum;
END_ENTITY;

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