Measurement of domestic hot water consumption in hotel rooms with different basin and shower mixing taps

Harald Taxt Walnum; Karolina Stråby; Åse Lekang Sørensen

doi:10.1051/e3sconf/202124604002

All issues

Volume 246 (2021)

E3S Web Conf., 246 (2021) 04002

References

Open Access

Issue		E3S Web Conf. Volume 246, 2021 Cold Climate HVAC & Energy 2021


Article Number		04002
Number of page(s)		7
Section		Measured Energy Use
DOI		https://doi.org/10.1051/e3sconf/202124604002
Published online		29 March 2021

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R. Barberán, P. Egea, P. Gracia-de-Rentería, and M. Salvador, “Evaluation of water saving measures in hotels: A Spanish case study,” Int. J. Hosp. Manag., vol. 34, no. 1, pp. 181–191, Sep. 2013. [Google Scholar]
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CEN, “NS-EN 1111:2017 Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification.” 2017. [Google Scholar]
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D. Loureiro, S. T. Coelho, P. Machado, A. Santos, H. Alegre, and D. Covas, “Profiling Residential Water Consumption,” in Water Distribution Systems Analysis Symposium 2006, 2008, pp. 1–18. [Google Scholar]
H. Taxt Walnum, Å. L. Sørensen, B. Ludvigsen, and D. Ivanko, “Energy consumption for domestic hot water use in Norwegian hotels and nursing homes,” in IOP Conference Series: Materials Science and Engineering, 2019, vol. 609, no. 5, p. 052020. [Google Scholar]

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[1] L. Belussi et al., “A review of performance of zero energy buildings and energy efficiency solutions,” Journal of Building Engineering, vol. 25. Elsevier Ltd, p. 100772, 01-Sep-2019. [Google Scholar]

[2] E. Fuentes, L. Arce, and J. Salom, “A review of domestic hot water consumption profiles for application in systems and buildings energy performance analysis,” Renew. Sustain. Energy Rev., vol. 81, pp. 1530–1547, Jan. 2018. [Google Scholar]

[3] S. Englart and A. Jedlikowski, “The influence of different water efficiency ratings of taps and mixers on energy and water consumption in buildings,” SN Appl. Sci., vol. 1, no. 6, pp. 1–10, Jun. 2019. [Google Scholar]

[4] R. M. Willis, R. A. Stewart, D. P. Giurco, M. R. Talebpour, and A. Mousavinejad, “End use water consumption in households: Impact of socio-demographic factors and efficient devices,” J. Clean. Prod., vol. 60, pp. 107–115, Dec. 2013. [Google Scholar]

[5] P. W. Mayer, W. B. DeOreo, E. Towler, and D. M. Lewis, “Residential Indoor Water Conservation Study: Evaluation of High Efficiency Indoor Plumbing Fixture Retrofits in Single-Family Homes in the East Bay Municipal Utility District Service Area,” Boulder, Colorado, 2003. [Google Scholar]

[6] R. Barberán, P. Egea, P. Gracia-de-Rentería, and M. Salvador, “Evaluation of water saving measures in hotels: A Spanish case study,” Int. J. Hosp. Manag., vol. 34, no. 1, pp. 181–191, Sep. 2013. [Google Scholar]

[7] Flexim GmbH, “Technical specification FLUXUS ® F601 Portable ultrasonic flow measurement of liquids.” Berlin, Germany, pp. 1–26, 2017. [Google Scholar]

[8] TE Wire & Cable, “Calibration Services.” [Online]. Available: https://tewire.com/calibration-services/. [Accessed: 11-Mar-2019]. [Google Scholar]

[9] CEN, “EN 200:1989 Sanitary tapware - General technical specifications for single taps and mixer taps (nominal size 1/2) PN 10 - Minimum flow pressure of 0,05 MPa (0,5 bar).” 1989. [Google Scholar]

[10] CEN, “NS-EN 1111:2017 Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification.” 2017. [Google Scholar]

[11] SINTEF, “Energy for domestic hot water in the Norwegian low emission society,” 2017. [Online]. Available: https://www.sintef.no/projectweb/varmtvann/english/#/. [Accessed: 14-Dec-2020]. [Google Scholar]

[12] E. J. M. Blokker, J. H. G. Vreeburg, and J. C. van Dijk, “Simulating Residential Water Demand with a Stochastic End-Use Model,” J. Water Resour. Plan. Manag., vol. 136, no. 1, pp. 19–26, Jan. 2010. [Google Scholar]

[13] D. Loureiro, S. T. Coelho, P. Machado, A. Santos, H. Alegre, and D. Covas, “Profiling Residential Water Consumption,” in Water Distribution Systems Analysis Symposium 2006, 2008, pp. 1–18. [Google Scholar]

[14] H. Taxt Walnum, Å. L. Sørensen, B. Ludvigsen, and D. Ivanko, “Energy consumption for domestic hot water use in Norwegian hotels and nursing homes,” in IOP Conference Series: Materials Science and Engineering, 2019, vol. 609, no. 5, p. 052020. [Google Scholar]