Parents:
Definition: A device that transfers thermal energy in the opposite direction of spontaneous heat transfer by absorbing heat from a cold reservoir and releasing it into a warmer one.
Children:
- Water Source Heat Pump
- Air Source Heat Pump
- Ground Source Heat Pump
- Reversible Heat Pump
- Nonreversible Heat Pump
Parents:
Definition: A nonreversible heat pump that only heats or cools another substance. The flow of the refrigerant is fixed in one direction to either heat or cool the substance.
Children:
- Air Conditioning Unit
- Nonreversible Air To Air Heat Pump
- Nonreversible Air To Refrigerant Heat Pump
- Nonreversible Air To Water Heat Pump
- Nonreversible Ground To Air Heat Pump
- Nonreversible Water To Air Heat Pump
- Chiller
Parents:
Definition: Refrigerating machine used to transfer heat between fluids. Chillers are either direct expansion with a compressor or absorption type.
Children:
Parents:
Definition: None
Children:
Parents:
Definition: A chiller that uses the vapor compression cycle to chill water. It throws off the heat collected from the chilled water plus the heat from the compressor to a water loop
Children:
Parents:
Definition: A chiller that condenses the refrigerant by rejecting thermal energy through passing air, usually outside air, over a dry coil.
Children:
Parents:
Definition: A chiller that utilizes a thermal or/and chemical process to produce the refrigeration effect necessary to provide chilled water. There is no mechanical compression of the refrigerant taking place within the machine, as occurs within more traditional vapor compression type chillers.
Children:
Parents:
Definition: None
Children:
Parents:
Definition: A chiller that condenses the refrigerant by rejecting thermal energy through passing air, usually outside air, over a dry coil.
Children:
Parents:
Definition: A nonreversible ground source heat pump that extracts thermal energy from the ground or groundwater and transfers it to a volume of air. The flow of the refrigerant is fixed in one direction.
Children:
Parents:
Definition: A nonreversible air source heat pump that extracts thermal energy from a volume of air and transfers it to a water volume or circuit. The flow of the refrigerant is fixed in one direction.
Children:
Parents:
Definition: A nonreversible heat pump that extracts thermal energy from a volume of air and transfers it to a refrigerant. The thermal dynamic cycle is fixed to one direction.
Children:
Parents:
Definition: A nonreversible heat pump that extracts thermal energy from a volume of air and to another volume of air. The thermal dynamic cycle is fixed to one direction.
Children:
Parents:
Definition: None
Children:
Parents:
Definition: A reversible heat pump, e.g. can operate in heating or cooling mode
Children:
- Reversible Air To Air Heat Pump
- Reversible Air To Water Heat Pump
- Reversible Ground To Air Heat Pump
- Reversible Water To Air Heat Pump
- Reversible Air To Refrigerant Heat Pump
Parents:
Definition: A reversible heat pump, e.g. can operate in heating or cooling mode, that extracts thermal energy from a volume of air and transfers it to a refrigerant.
Children:
Parents:
Definition: A reversible heat pump that extracts thermal energy from a volume of air and transfers it to a refrigerant and has zone units that can independently operate in heating or cooling mode.
Children:
Parents:
Definition: None
Children:
Parents:
Definition: A reversible heat pump, e.g. can operate in heating or cooling mode, that depending on the mode extracts thermal energy from the ground or groundwater and transfers it to a volume of air or vice versa.
Children:
Parents:
Definition: A reversible heat pump, e.g. can operate in heating or cooling mode, that depending on the mode extracts thermal energy from a volume of air and transfers it to a water volume or circuit and vice versa.
Children:
Parents:
Definition: A reversible heat pump, e.g. can operate in heating or cooling mode, that extracts thermal energy from a volume of air and another volume of air.
Children:
Parents:
Definition: A heat pump that extracts thermal energy from the ground or groundwater and transfers it to another medium such as water or air.
Children:
- Ground To Water Heat Pump
- Horizontal Ground Source Heat Pump
- Vertical Ground Heat Pump
- Ground To Air Heat Pump
Parents:
Definition: A heat pump that extracts thermal energy from the ground or groundwater and transfers it to a volume of air.
Children:
Parents:
Definition: A reversible heat pump, e.g. can operate in heating or cooling mode, that depending on the mode extracts thermal energy from the ground or groundwater and transfers it to a volume of air or vice versa.
Children:
Parents:
Definition: A nonreversible ground source heat pump that extracts thermal energy from the ground or groundwater and transfers it to a volume of air. The flow of the refrigerant is fixed in one direction.
Children:
Parents:
Definition: None
Children:
Parents:
Definition: A ground source heat pump where the source side tubing is laid in horizontal trenches.
Children:
Parents:
Definition: A heat pump that extracts thermal energy from the ground or groundwater and transfers it to a volume or circuit of water.
Children:
Parents:
Definition: A heat pump that extracts thermal energy from a volume of air and transfers it to another medium such as water or air.
Children:
Parents:
Definition: A heat pump that extracts thermal energy from a volume of air and transfers it to a water volume or circuit.
Children:
Parents:
Definition: A reversible heat pump, e.g. can operate in heating or cooling mode, that depending on the mode extracts thermal energy from a volume of air and transfers it to a water volume or circuit and vice versa.
Children:
Parents:
Definition: A nonreversible air source heat pump that extracts thermal energy from a volume of air and transfers it to a water volume or circuit. The flow of the refrigerant is fixed in one direction.
Children:
Parents:
Definition: A heat pump that extracts thermal energy from a volume of air and transfers it to a refrigerant to distribute throughout a building.
Children:
Parents:
Definition: A reversible heat pump, e.g. can operate in heating or cooling mode, that extracts thermal energy from a volume of air and transfers it to a refrigerant.
Children:
Parents:
Definition: A reversible heat pump that extracts thermal energy from a volume of air and transfers it to a refrigerant and has zone units that can independently operate in heating or cooling mode.
Children:
Parents:
Definition: A nonreversible heat pump that extracts thermal energy from a volume of air and transfers it to a refrigerant. The thermal dynamic cycle is fixed to one direction.
Children:
Parents:
Definition: A heat pump that extracts thermal energy from a volume of air and transfers it to another volume of air.
Children:
Parents:
Definition: A reversible heat pump, e.g. can operate in heating or cooling mode, that extracts thermal energy from a volume of air and another volume of air.
Children:
Parents:
Definition: A nonreversible heat pump that extracts thermal energy from a volume of air and to another volume of air. The thermal dynamic cycle is fixed to one direction.
Children:
Parents:
Definition: None
Children:
Parents:
Definition: None
Children:
Parents:
Definition: Refrigerating machine used to transfer heat between fluids. Chillers are either direct expansion with a compressor or absorption type.
Children:
Parents:
Definition: None
Children:
Parents:
Definition: A chiller that uses the vapor compression cycle to chill water. It throws off the heat collected from the chilled water plus the heat from the compressor to a water loop
Children:
Parents:
Definition: A chiller that condenses the refrigerant by rejecting thermal energy through passing air, usually outside air, over a dry coil.
Children:
Parents:
Definition: A chiller that utilizes a thermal or/and chemical process to produce the refrigeration effect necessary to provide chilled water. There is no mechanical compression of the refrigerant taking place within the machine, as occurs within more traditional vapor compression type chillers.
Children:
Parents:
Definition: None
Children:
Parents:
Definition: None
Children:
Parents:
Definition: A chiller that condenses the refrigerant by rejecting thermal energy through passing air, usually outside air, over a dry coil.
Children:
Parents:
Definition: None
Children:
Parents:
Definition: None
Children:
Parents:
Definition: None
Children:
There are substances (mostly refrigerants) defined here: https://github.com/BrickSchema/Brick/pull/257/files#diff-fbefd2bb05e7f85d7b935735d6e1034b41c1cbdbe43ebe1cdfd58b3952e4b584
We added a reversing valve equip class and reversing valve command point class as well
Sample chiller system model is here: https://github.com/BrickSchema/Brick/blob/f6b4a9e3c21fb15732b1d676bb3d75d13e45331f/examples/chiller-system/chiller.ttl