IfcHumidifierTypeEnum

BACnet MVD

#### IfcHumidifierTypeEnum

Natural language names

| Humidifier Type Enum
| Enumération des types d'humidificateur

##### Semantic definitions at the type

Type definition

Enumeration defining the typical types of humidifiers.

> HISTORY New enumeration in IFC2x2.

Enumeration definition

Constant | Description
--- | ---
STEAMINJECTION | Water vapor is added into the airstream through direct steam injection.
ADIABATICAIRWASHER | Water vapor is added into the airstream through adiabatic evaporation using an air washing element.
ADIABATICPAN | Water vapor is added into the airstream through adiabatic evaporation using a pan.
ADIABATICWETTEDELEMENT | Water vapor is added into the airstream through adiabatic evaporation using a wetted element.
ADIABATICATOMIZING | Water vapor is added into the airstream through adiabatic evaporation using an atomizing element.
ADIABATICULTRASONIC | Water vapor is added into the airstream through adiabatic evaporation using an ultrasonic element.
ADIABATICRIGIDMEDIA | Water vapor is added into the airstream through adiabatic evaporation using a rigid media.
ADIABATICCOMPRESSEDAIRNOZZLE | Water vapor is added into the airstream through adiabatic evaporation using a compressed air nozzle.
ASSISTEDELECTRIC | Water vapor is added into the airstream through water heated evaporation using an electric heater.
ASSISTEDNATURALGAS | Water vapor is added into the airstream through water heated evaporation using a natural gas heater.
ASSISTEDPROPANE | Water vapor is added into the airstream through water heated evaporation using a propane heater.
ASSISTEDBUTANE | Water vapor is added into the airstream through water heated evaporation using a butane heater.
ASSISTEDSTEAM | Water vapor is added into the airstream through water heated evaporation using a steam heater.
USERDEFINED | User-defined humidifier type.
NOTDEFINED | Undefined humidifier type.

##### Formal representations

XML Specification
`<xs:simpleType name="IfcHumidifierTypeEnum">
<xs:restriction base="xs:string">
<xs:enumeration value="steaminjection"/>
<xs:enumeration value="adiabaticairwasher"/>
<xs:enumeration value="adiabaticpan"/>
<xs:enumeration value="adiabaticwettedelement"/>
<xs:enumeration value="adiabaticatomizing"/>
<xs:enumeration value="adiabaticultrasonic"/>
<xs:enumeration value="adiabaticrigidmedia"/>
<xs:enumeration value="adiabaticcompressedairnozzle"/>
<xs:enumeration value="assistedelectric"/>
<xs:enumeration value="assistednaturalgas"/>
<xs:enumeration value="assistedpropane"/>
<xs:enumeration value="assistedbutane"/>
<xs:enumeration value="assistedsteam"/>
<xs:enumeration value="userdefined"/>
<xs:enumeration value="notdefined"/>
</xs:restriction>
</xs:simpleType>
`
EXPRESS Specification
`TYPE IfcHumidifierTypeEnum = ENUMERATION OF (
STEAMINJECTION,
ADIABATICAIRWASHER,
ADIABATICPAN,
ADIABATICWETTEDELEMENT,
ADIABATICATOMIZING,
ADIABATICULTRASONIC,
ADIABATICRIGIDMEDIA,
ADIABATICCOMPRESSEDAIRNOZZLE,
ASSISTEDELECTRIC,
ASSISTEDNATURALGAS,
ASSISTEDPROPANE,
ASSISTEDBUTANE,
ASSISTEDSTEAM,
USERDEFINED,
NOTDEFINED);
END_TYPE;

EXPRESS-G diagram

`

References: IfcHumidifier IfcHumidifierType

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