Accès libre

Case analysis of energy consumption of the existing office building in the severe cold region

Ma Chuan

Ma Chuan

School of Civil Engineering and Architecture, Northeast Petroleum UniversityDaqing City, China
Recherchez cet auteur sur
Sciendo|Google Scholar
Chuan, Ma
, 
Liu Jiajia

Liu Jiajia

Daqing Oilfield Tianyu Engineering Design Co., Ltd.Daqing City, China
Recherchez cet auteur sur
Sciendo|Google Scholar
Jiajia, Liu
, 
Cui Guangfu

Cui Guangfu

School of Civil Engineering and Architecture, Northeast Petroleum UniversityDaqing City, China
Recherchez cet auteur sur
Sciendo|Google Scholar
Guangfu, Cui
 et 
R.N. Manglink

R.N. Manglink

Recherchez cet auteur sur
Sciendo|Google Scholar
Manglink, R.N.
  
06 avr. 2021
Case analysis of energy consumption of the existing office building in the severe cold region's Cover Image
À propos de cet article
Article précédent
Article suivant
Citez
Télécharger la couverture
Publié en ligne: 06 avr. 2021
Pages: 211 - 218
Reçu: 27 nov. 2020
Accepté: 07 janv. 2021
DOI: https://doi.org/10.2478/amns.2021.1.00023
Mots clés
© 2021 Ma Chuan et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

Fig. 1

The building's annual electricity consumption chart.
The building's annual electricity consumption chart.

Fig. 2

The water consumption of the building in a given year.
The water consumption of the building in a given year.

Fig. 3

Energy consumption component structure scale. Note: The National Bureau of Statistics of 0.404 kg of standard coal per kilowatt-hour is used as the coefficient of power conversion.
Energy consumption component structure scale. Note: The National Bureau of Statistics of 0.404 kg of standard coal per kilowatt-hour is used as the coefficient of power conversion.

Parameters of a separate unit or VRV unit_

Separated unit
Type Heat pump type landed air conditioner
Number of units (please indicated if there are standby units) 10
Manufacturer and models KFR-60L
Refrigerating capacity/kW 6
Heating capacity/kW 6
Motor power/kW 2.95
Power supply/Ph/V/Hz 1/220/50
Every day running time/h 2
Whole year running time/h 140

Indoor office equipment and household appliances_

Serial number Equipment name Number Rated power/kW Amounted power/kW Every day running time/h Year running time/h Subordinate to the zone
1 Desktop 75 0.08 1.2 8 2000 Office
2 Printer 75 0.35 26.25 8 2000 Office
3 Duplicator 4 1.8 135 1 250 Office
4 Fax Machine 10 2 8 1 250 Office
5 Laptop 15 0.05 0.5 1 250 Office
Langue:
Anglais
Périodicité:
1 fois par an
Sujets de la revue:
Sciences de la vie, Sciences de la vie, autres, Mathématiques, Mathématiques appliquées, Mathématiques générales, Physique, Physique, autres
RSS Feed de la revue