ASHRAE CUTAR SAUKI

Na'urar tacewa ta iska

• Filters sun ƙunshi kafofin watsa labarai tare da sifofi masu ƙyalli na zaruruwa ko kayan da aka shimfiɗa don cire barbashi daga magudanar ruwa.
• Wasu masu tacewa suna da tsayayyen cajin lantarki da ake amfani da su a kafofin watsa labarai don ƙara cire ɓangarorin.Tun da ingancin waɗannan matatun sau da yawa yana raguwa sama da watanni na amfani da farko, ƙimar MERV-A, idan akwai, za ta nuna ainihin mafi ƙarancin inganci fiye da daidaitaccen ƙimar MERV.
• Karancin barbashi da aka cire daga iskar da ke wucewa ta hanyar tacewa ana kiranta “tace inganci” kuma taƘimar Rahoto Mafi ƙanƙanta (MERV)Ƙarƙashin daidaitattun yanayi.Wasu masu tacewa suna da cajin lantarki a tsaye da aka yi amfani da su a kafofin watsa labarai don ƙara cire ɓangarorin.Tun da ingancin waɗannan matatun sau da yawa yana raguwa sama da watanni na amfani da farko, ƙimar MERV A, idan akwai, za ta nuna ainihin mafi ƙarancin inganci fiye da daidaitaccen ƙimar MERV.
  • MERV yana daga 1 zuwa 16;MERV mai girma = inganci mafi girma
  • MERV ≥13 (ko daidai da ISO) suna da inganci wajen ɗaukar ƙwayoyin cuta na iska.
  • MERV 14 (ko daidai ISO) an fi so
  • Tace mai inganci particulate iska (HEPA).sun fi masu tacewa MERV 16 inganci.
• Ƙarfafa aikin tacewa gabaɗaya yana haifar da ƙara matsa lamba ta wurin tacewa.Tabbatar cewa tsarin HVAC na iya ɗaukar haɓaka tacewa ba tare da mummunan tasiri ba zuwa bambance-bambancen matsa lamba da/ko yawan kwararar iska kafin canza masu tacewa.
• Gabaɗaya, barbashi tare da diamita aerodynamic a kusa da 0.3 μm sun fi shiga;inganci yana ƙaruwa sama da ƙasa da wannan girman barbashi.
• Gabaɗaya tasiri na rage yawan ƙwayar ƙwayar cuta ya dogara da abubuwa da yawa:
  • Tace iya aiki
  • Yawan kwararar iska ta cikin tace
  • Girman barbashi
  • Wurin tacewa a cikin tsarin HVAC ko tsabtace iska

Don ƙarin bayani, dubaASHRAE Takardun Matsayi akan Tacewa da Tsabtace Iska.

Ƙimar ASHRAE 52.2-2017 Ƙimar Rahoton Ƙimar Ƙirar Ƙirar Ƙarfafa (MERV)

SHRAE MERV vs. ISO 16890 Ratings

Tace masu HEPA

• Ta hanyar ma'anar, matatun HEPA na gaskiya suna da aƙalla 99.97% inganci wajen tace 0.3 μm mass median diamita (MMD) a daidaitattun gwaje-gwaje.
• Mafi yawan girman barbashi na iya zama ƙasa da 0.3 μm, don haka ingancin tacewa na yawancin barbashi masu shiga na iya zama ƙasa kaɗan.

• Ingantaccen tace HEPA ya fi MERV 16 kyau.
• Masu tace HEPA bazai zama zaɓin da ya dace ga wasu cikin tsarin HVAC ba saboda faɗuwar matsa lamba da yuwuwar tsarin zai buƙaci sabbin rakuman tacewa don ba da isasshen hatimi don hana wucewar tacewa.
• Don yin aiki da kyau, dole ne a rufe matatun HEPA yadda ya kamata a cikin rijiyoyin tacewa.
• Tace sau da yawa suna da laushi kuma suna buƙatar kulawa da hankali don hana lalacewa da adana aiki.
• Ana iya samun matattarar HEPA a cikin tsarin HVAC ko a cikin:
  • In-Daki ko Injin HEPA masu ɗaukar nauyi
  • Tsarukan da aka riga aka haɗa
  • Majalisar Ad Hoc

Lantarki Air Tace

• Haɗa nau'ikan nau'ikan na'urorin tsabtace iska masu haɗin lantarki waɗanda aka tsara don cire barbashi daga magudanan iska.
• Cire yawanci yana faruwa ta hanyar caji na lantarki ta amfani da wayoyi na corona ko ta hanyar samar da ions (misali, fil ionizers), da: Ƙarshen barbashi da aka cire daga iska ta hanyar tacewa ta lantarki ana kiranta "ƙwararriyar cirewa."
  • Tattara barbashi akan faranti da aka caje akasin haka (hazo, ESP), ko
  • Abubuwan da aka haɓaka' haɓakar cirewa ta injin iska tace, ko
  • Tushen ɓangarorin da aka caje akan saman daki.
• Gabaɗaya tasirin rage yawan abubuwan da ke tattare da ƙwayar cuta ya dogara da: Yana da mahimmanci a goge wayoyi a cikin magudanar lantarki kamar yadda ginin silicone ke rage inganci.
  • Ingantaccen cirewa
  • Yawan kwararar iska ta cikin tace
  • Girma da adadin barbashi
  • Wurin tacewa a cikin tsarin HVAC
  • Kulawa da tsaftar abubuwan tace kayan lantarki
• Koyaushe bi umarnin masana'anta lokacin amfani da matatun iska na lantarki.

Don ƙarin bayani, dubaASHRAE Takardun Matsayi akan Tacewa da Tsabtace Iska.

Gas-Phase Air Cleaners

• Masu tsabtace iska na lokaci-lokaci sune waɗanda ake amfani da su don cire ozone, mahaɗan kwayoyin halitta masu canzawa da wari daga iska.
• Yawancin suna ƙunshe da kayan ƙorafi kamar carbon (misali, gawayi mai kunnawa).
• Duk da yake ana iya samun keɓancewa,mafigadaje na sorbent kadai ba su da inganci gabaɗaya wajen cire ƙwayoyin cuta daga magudanar ruwa.
• Carbon / sorbent impregnated fiber filters zai cire barbashi;duba ƙimar MERV don nuna inganci kamar yadda kuke yi tare da madaidaitan masu tacewa.

Abubuwan tace iska na Holtop don anti-virus:

1. Na'urar dawo da makamashi tare da tace HEPA

2. UVC + photocatalysis tace akwatin lalata iska

3. Sabuwar fasaha nau'in tsabtace iska mai tsabtace iska tare da adadin kashe kwayoyin cuta har zuwa 99.9%.

4.Customized iska disinfection mafita