District Heating System Using Heat Pump Installations and CHP
The article describes the district heating system, in which part of the heat of return water thermal power is used to supply heat to the district heating puThe article describes the district heating system, in which part of the heat of return water thermal power is used to supply heat to the distric...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Academy of Sciences of Moldova
2015-12-01
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| Series: | Problems of the Regional Energetics |
| Subjects: | |
| Online Access: | http://journal.ie.asm.md/assets/files/09_03_29_2015.pdf |
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| _version_ | 1849245256093007872 |
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| author | Sit M.L. Burciu V.I. |
| author_facet | Sit M.L. Burciu V.I. |
| author_sort | Sit M.L. |
| collection | DOAJ |
| description | The article describes the district heating system, in which part of the heat of return water thermal power is used to supply heat to the district heating puThe article describes the district heating system, in which part of the heat of return water thermal power is used to supply heat to the district heating pumps, evaporators heating and hot water. Heat pumps use carbon dioxide as refrigerant. During the transitional period of the year, and the summer heat pump for preparing hot-water supply system uses the heat of the surrounding air. The heat of the ambient air is used in the intermediate heat exchanger between the first and second stages of the heat pump to cool the gas after the first stage of the compressor of the heat pump. |
| format | Article |
| id | doaj-art-db774f6491d14931b9ebc25c6e2876e0 |
| institution | Kabale University |
| issn | 1857-0070 |
| language | English |
| publishDate | 2015-12-01 |
| publisher | Academy of Sciences of Moldova |
| record_format | Article |
| series | Problems of the Regional Energetics |
| spelling | doaj-art-db774f6491d14931b9ebc25c6e2876e02025-08-20T03:58:53ZengAcademy of Sciences of MoldovaProblems of the Regional Energetics1857-00702015-12-012015-33(29)6773District Heating System Using Heat Pump Installations and CHPSit M.L.0Burciu V.I.1Institute of Power Engineering of the Academy of Sciences of Moldova, Republic of Moldova, ChisinauInstitute of Power Engineering of the Academy of Sciences of Moldova, Republic of Moldova, ChisinauThe article describes the district heating system, in which part of the heat of return water thermal power is used to supply heat to the district heating puThe article describes the district heating system, in which part of the heat of return water thermal power is used to supply heat to the district heating pumps, evaporators heating and hot water. Heat pumps use carbon dioxide as refrigerant. During the transitional period of the year, and the summer heat pump for preparing hot-water supply system uses the heat of the surrounding air. The heat of the ambient air is used in the intermediate heat exchanger between the first and second stages of the heat pump to cool the gas after the first stage of the compressor of the heat pump.http://journal.ie.asm.md/assets/files/09_03_29_2015.pdfdistrict heatingcarbon dioxide heat pump. |
| spellingShingle | Sit M.L. Burciu V.I. District Heating System Using Heat Pump Installations and CHP Problems of the Regional Energetics district heating carbon dioxide heat pump. |
| title | District Heating System Using Heat Pump Installations and CHP |
| title_full | District Heating System Using Heat Pump Installations and CHP |
| title_fullStr | District Heating System Using Heat Pump Installations and CHP |
| title_full_unstemmed | District Heating System Using Heat Pump Installations and CHP |
| title_short | District Heating System Using Heat Pump Installations and CHP |
| title_sort | district heating system using heat pump installations and chp |
| topic | district heating carbon dioxide heat pump. |
| url | http://journal.ie.asm.md/assets/files/09_03_29_2015.pdf |
| work_keys_str_mv | AT sitml districtheatingsystemusingheatpumpinstallationsandchp AT burciuvi districtheatingsystemusingheatpumpinstallationsandchp |