1 / 15

HEAT RECOVERY WATER HEATING SYSTEMS FOR HOTELS ‘THE HEAT PUMP’

HEAT RECOVERY WATER HEATING SYSTEMS FOR HOTELS ‘THE HEAT PUMP’. - Heat Pump explanation - Air & water source - Pictures of Installations - Factors for succesful projects - Configuration and installation - Applications - Conclusion. TABLE OF CONTENT.

felix-combs
Download Presentation

HEAT RECOVERY WATER HEATING SYSTEMS FOR HOTELS ‘THE HEAT PUMP’

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. HEAT RECOVERY WATER HEATING SYSTEMS FOR HOTELS ‘THE HEAT PUMP’

  2. - Heat Pump explanation - Air & water source - Pictures of Installations - Factors for succesful projects - Configuration and installation - Applications - Conclusion TABLE OF CONTENT

  3. AIR & WATER SOURCE HEAT PUMPS AIRSOURCE WATER SOURCE

  4. AIR SOURCE HEAT PUMP • Moderate cost • Controlled output temperature normally up to 64°C • Can operate at mains water pressure

  5. HOW DOES A HEAT PUMP WORK • A heat pump water heater uses the same technology and mechanical principles as refrigerators and air conditioners • HPWHs take heat from the surrounding air or other heat source and uses it to heat low pressure liquid refrigerant in the heat pumps evaporator • The refrigerant then passes through the compressor which raises the refrigerant pressure and the temperature • The heated refrigerant gas passes through the heat pump condenser where it gives off its heat the water and condenses back into the liquid state • The refrigerant now passes through an expansion valve where the pressure is reduced and the cycle starts over again

  6. HEAT PUMP CONFIGURATION

  7. SYSTEM DESIGN CRITICAL FOR SUCCESFUL PROJECTS • System sizing • Load profile • Demand temperatures • Storage design • Installation Location

  8. LAUNDRY INSTALLATION Hotel Laundry application spot cooling

  9. FACTORS FOR SUCCESSFUL PROJECTS • Constant demand for hot water • High energy costs (diesel, LPG, electric resistance boiler) • Reliable conventional energy supply • Design storage to limit operation during peak charge time • Maintenance similar to any refrigeration system • Life cycle 15 years or more with correct maintenance

  10. CONFIGURATION AND INSTALLATION

  11. COMMERCIAL APPLICATIONS • Industries requiring hot water for processes • Hotels, apartments • Health centers & hospitals • Restaurants • Sport facilities, schools, shower facilities • Free cooling to useful area

  12. IN CONCLUSION Based on data provided on its Thermal Energy Questionnaire and on site survey, for each hotel or building, Contained Energy determines: • The most suitable SWHS, heat pump and other equipment configuration • The cost savings and return-on-investment generated by the proposed solution Contained Energy then offers: • To supply and install the system, including data logging device • Split payments and rental/maintenance options • Training and after sales services With ROI of mostly less than a year, there is no more time and money to waste!

More Related