Heat pump

A heat pump transfers heat from a cold environment to a warm one. BROAD absorption heat pumps do this using heat, often waste heat, and put it to use in heating networks.

Specifications

Heating capacity: 282 kW – 20,000 kW
Efficiency: above 150%
Heat sources: steam, hot water, exhaust gas, natural gas, diesel, biomass…

How does it work?

A heat pump transfers heat from a cold environment to a warm one, using external energy. The BROAD absorption heat pump uses high-temperature heat as its energy: in addition, it recovers low-temperature heat, often wasted, and produces heating water.

↓ Low-temperature heat

~40 °C water from a steam turbine condenser
~30 °C waste water from a dyeing plant
~45 °C water from the engine low-temperature circuit

High-temperature heat →

steam at 3 to 7 bar
exhaust gas > 400 °C
hot water > 120 °C
natural gas, diesel, LPG

BROAD heat pump

→ Heating water

up to 90 °C
for heating networks
for industrial processes

Key benefits

Efficiency above 150%, thanks to heat recovery
Puts often-wasted heat to use
Can produce heating and cooling at the same time

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Applications

Recovering waste steam from turbine condensers and engine jacket water, to supply heating networks and preheat boiler make-up water
Recovering waste heat from one process to heat other industrial processes
Recovering heat from boiler flue gas or other low-temperature sources for heating
Using low-temperature heat from solar or geothermal energy for heating

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