Building-heating Absorption Heat Pump

Building-heating Absorption Heat Pump

It is universally accepted that water flows from high position to low position, as well heat transfers from high temperature to low temperature. After the invention of water pump, water can be pumped to higher position with energy input. The same principle has been applied to heat pump. With......

Send InquiryChat Now

1(001).jpg

It is universally accepted that water flows from high position  to  low  position, as well heat transfers from high temperature to low temperature. After the invention of water pump, water can be pumped to higher position with energy input. The same principle has been applied to heat pump. With power (electricity or thermal energy) input, heat can be moved from low temperature to high temperature. BROAD Absorption Heat Pump is a device driven by thermal energy (steam, hot water, exhaust or NG) which moves heat from low temperature to high temperature

Heating principle

Absorption heat pump is driven by heat source to recycle heat from low temperature water. The heat from driven heat source and low temperature water is provided to users in the form of middle temperature water. Refrigerant water from condenser enters evaporator. Due to high-vacuum (2 kPa absolute pressure)condition in evaporator, refrigerant evaporates immediately drop temperature to 18 ºC and make low-temperature water drop from 25 ºC to 20 ºC. After absorbing heat from low temperature water, refrigerant water evaporates into vapor, and is absorbed by concentrated solution from generator. This process heats up middle temperature water from 50 ºC to 63 ºC. Diluted solution is pumped back to generator and heated by heat source to produce water vapor and concentrated solution. Refrigerant vapor enters condenser and condenses into liquid water and heats middle temperature water from 63 ºC to 80 ºC. After that, liquid water enters evaporator and absorbs heat from the low temperature water.

Note: Lithium Bromide is a salt of strong hygroscopicity, nontoxic and harmless, with no greenhouse effect and no damage to the ozone layer.

FAQ

What kind of energy sources for BROAD heat pump?

Natural Gas, Diesel, Heavy oil, biogas, hot water, exhaust, steam etc.

More details,please click here:


Hot Tags: building-heating absorption heat pump, China, suppliers, manufacturers, quotation
Related Products

24 hours at your service:

International@broad.net

Newsletter

  • TRY BEST! TO BE NO.1

    We possess a modern factory building of 70,000 m2, more than 1,800 sets of production devices, 6 world's largest assembly lines for non-electric chillers.

  • QR CODE