Laboratory tests of overpressure differential systems for smoke protection of lobbies
Paper presents the methodology of laboratory tests for ventilation overpressure differential systems for smoke protection of lobbies. Research area consists of two spaces representing the lobby and the area under fire equipped with proper ventilation installation. This allows testing of overpressure...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2017-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://doi.org/10.1051/e3sconf/20172200170 |
| _version_ | 1819154493935190016 |
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| author | Szałański Paweł Misiński Jacek |
| author_facet | Szałański Paweł Misiński Jacek |
| author_sort | Szałański Paweł |
| collection | DOAJ |
| description | Paper presents the methodology of laboratory tests for ventilation overpressure differential systems for smoke protection of lobbies. Research area consists of two spaces representing the lobby and the area under fire equipped with proper ventilation installation. This allows testing of overpressure differential systems for smoke protection of lobbies. Moreover, piece of laboratory tests results for two selected smoke protection systems for lobbies are presented. First one is standard system with constantly opened transfer-damper mounted between lobby and area under fire. Second one - system with so called “electronic transfer” based on two dampers (supplying air to a lobby and to unprotected area alternatively). Opening and closing both dampers is electronically controlled. Changes of pressure difference between lobby and fire affected area during closing and opening doors between those spaces is presented. Conclusions, concerning the possibility of meeting the time period criteria of pressure difference stabilization required by standards, are presented and discussed for both systems. |
| first_indexed | 2024-12-22T15:21:58Z |
| format | Article |
| id | doaj.art-f3cd811d334e48deb0798c0862002880 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-22T15:21:58Z |
| publishDate | 2017-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-f3cd811d334e48deb0798c08620028802022-12-21T18:21:37ZengEDP SciencesE3S Web of Conferences2267-12422017-01-01220017010.1051/e3sconf/20172200170e3sconf_asee2017_00170Laboratory tests of overpressure differential systems for smoke protection of lobbiesSzałański PawełMisiński JacekPaper presents the methodology of laboratory tests for ventilation overpressure differential systems for smoke protection of lobbies. Research area consists of two spaces representing the lobby and the area under fire equipped with proper ventilation installation. This allows testing of overpressure differential systems for smoke protection of lobbies. Moreover, piece of laboratory tests results for two selected smoke protection systems for lobbies are presented. First one is standard system with constantly opened transfer-damper mounted between lobby and area under fire. Second one - system with so called “electronic transfer” based on two dampers (supplying air to a lobby and to unprotected area alternatively). Opening and closing both dampers is electronically controlled. Changes of pressure difference between lobby and fire affected area during closing and opening doors between those spaces is presented. Conclusions, concerning the possibility of meeting the time period criteria of pressure difference stabilization required by standards, are presented and discussed for both systems.https://doi.org/10.1051/e3sconf/20172200170 |
| spellingShingle | Szałański Paweł Misiński Jacek Laboratory tests of overpressure differential systems for smoke protection of lobbies E3S Web of Conferences |
| title | Laboratory tests of overpressure differential systems for smoke protection of lobbies |
| title_full | Laboratory tests of overpressure differential systems for smoke protection of lobbies |
| title_fullStr | Laboratory tests of overpressure differential systems for smoke protection of lobbies |
| title_full_unstemmed | Laboratory tests of overpressure differential systems for smoke protection of lobbies |
| title_short | Laboratory tests of overpressure differential systems for smoke protection of lobbies |
| title_sort | laboratory tests of overpressure differential systems for smoke protection of lobbies |
| url | https://doi.org/10.1051/e3sconf/20172200170 |
| work_keys_str_mv | AT szałanskipaweł laboratorytestsofoverpressuredifferentialsystemsforsmokeprotectionoflobbies AT misinskijacek laboratorytestsofoverpressuredifferentialsystemsforsmokeprotectionoflobbies |