{"id":5716,"date":"2021-02-15T06:01:22","date_gmt":"2021-02-15T06:01:22","guid":{"rendered":"https:\/\/era.archi\/ventilacion-mecanica-sin-particulas-covid\/"},"modified":"2022-12-27T11:13:01","modified_gmt":"2022-12-27T10:13:01","slug":"ventilacio-mecanica-sense-particules-covid","status":"publish","type":"post","link":"https:\/\/era.archi\/ca\/ventilacio-mecanica-sense-particules-covid\/","title":{"rendered":"Ventilaci\u00f3 mec\u00e0nica sense part\u00edcules COVID"},"content":{"rendered":"

Pot la ventilaci\u00f3 mec\u00e0nica controlada evitar les part\u00edcules de COVID?<\/strong><\/p>\n

En aquest post t’explico quin sistema has de comprar per respirar aire sense bacteris ni virus.<\/p>\n

Per si encara no ens coneixes, em presento, s\u00f3c l’Esther Rovira, fundadora d’ERA architects, arquitecta a Barcelona<\/a> i passive house designer per a cases passives, cases eficients i cases positives a Barcelona, Catalunya i Andorra.
\nEn aquest post ‘Ventilaci\u00f3 mec\u00e0nica sense part\u00edcules COVID’<\/em>, trobar\u00e0s la nostra visi\u00f3 professional del sistema de ventilaci\u00f3 mec\u00e0nica controlada (VMC) que millor evita les part\u00edcules de COVID.
\nEspero que t’ajudi!<\/p>\n

 <\/p>\n

M\u00e9s gent = m\u00e9s virus<\/strong>
\nSegons l’ONU, al 2050 el 68% de la poblaci\u00f3 mundial viur\u00e0 en ciutats.
\nAix\u00f2 s\u00f3n 2.500.000.000 persones (Frapant!)
\nAix\u00f2 em fa pensar que segurament superarem el COVID; per\u00f2 que altres virus vindran.<\/p>\n

Renovar aire interior<\/strong>
\nLa nova normalitat comporta renovar l’aire dels espais tancats per evitar la propagaci\u00f3 d’infeccions.<\/p>\n

La Ventilaci\u00f3 Mec\u00e0nica Controlada<\/strong>
\nEl sistema de ventilaci\u00f3 mec\u00e0nica controlada de doble flux extreu l’aire viciat i el renova amb aire fresc i filtrat.
\nSi a m\u00e9s afegeixes un recuperador de calor, l’aire impulsat agafa una temperatura de confort i estalvia en climatitzaci\u00f3.<\/p>\n

Ventilaci\u00f3 Mec\u00e0nica sense part\u00edcules COVID<\/strong>
\nAltres m\u00e0quines de ventilaci\u00f3 mec\u00e0nica controlada m\u00e9s sofisticades utilitzen intercanviadors ent\u00e0lpics amb membranes molt eficients.
\nAquest intercanviador est\u00e0 fet d’un material que intercanvia tamb\u00e9 humitat en forma de vapor d’aigua.
\nSegons les proves realitzades, el sistema no intercanvia virus ni bacteris.<\/p>\n

Com funciona la membrana ent\u00e0lpica?<\/strong>
\nLa membrana herm\u00e8tica de dues capes bloqueja les part\u00edcules biol\u00f2giques majors de 25nm (les part\u00edcules de COVID s\u00f3n de 125nm de di\u00e0metre).
\nSegons les proves, despr\u00e9s d’1 hora de for\u00e7ar el pas de l\u00edquid a trav\u00e9s de la membrana amb una pressi\u00f3 de 6.800Pa; el virus no va traspassar.<\/p>\n

 <\/p>\n

La meva recomanaci\u00f3 professional:<\/strong>
\nEn el nostre estudi d’Arquitectura a Barcelona recomanem instal\u00b7lar sistemes de ventilaci\u00f3 mec\u00e0nica controlada de doble flux amb recuperador de calor, filtres F7 i membrana ent\u00e0lpica CORE especialment si vius en una ciutat.
\nAix\u00ed bloqueges les part\u00edcules contaminants (tant exteriors com per virus de les persones a qui convides als teus sopars) i evites la contaminaci\u00f3 de la teva llar.<\/p>\n

Potser tamb\u00e9 t’interessi:
\n<\/strong>El nostre altre post: Ventilaci\u00f3 Mec\u00e0nica Controlada. Qu\u00e8 \u00e9s? Quant costa?<\/a><\/em>
\nO saber que si et subscrius al nostre butllet\u00ed<\/a><\/strong><\/em> de recomanacions per a la teva casa passiva o casa positiva; rebr\u00e0s informaci\u00f3 \u00fatil pel projecte de la teva casa i podr\u00e0s optar a descomptes en els nostres serveis. I per descomptat pots donar-te de baixa quan vulguis! Espero que aquest post t’hagi ajudat.<\/p>\n

 <\/p>\n

Espero que aquesta info t’ajudi en la teva\u00a0aventura.
\nFins al proper post!<\/p>\n

 <\/p>\n

Esther Rovira Raurell<\/a><\/span><\/div>\n
Arquitecta col.legiada a Barcelona<\/a>\u00a0#44234-8<\/span><\/div>\n
Passive House Designer<\/a><\/span><\/div>\n
Afiliada a la International Passive House Association<\/a><\/span><\/div>\n
Fundadora d’ERA architects<\/a>\u00a0<\/span><\/div>\n
<\/div>\n

P.S. Vols rebre consells sostenibles GRATIS? S\u00ed, vull!<\/a> <\/strong><\/span>o segueix-nos a Instagram<\/a>,\u00a0Pinterest<\/a>,\u00a0Twitter<\/a>\u00a0y\u00a0Facebook<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Pot la ventilaci\u00f3 mec\u00e0nica controlada evitar les part\u00edcules de COVID? 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