ASHRAE FIRSHADA HAWADA

Shaandhooyinka hawada makaanikada

• Shaandheeyayaashu waxay ka kooban yihiin saxaafad leh dhismayaal dalool ah oo fiilooyinka ah ama walxaha xuub fidsan si looga saaro qaybaha hawada.
• filtarrada qaarkood waxay leeyihiin kharash koronto oo taagan oo lagu dabaqo warbaahinta si ay u kordhiyaan ka saarista walxaha.Maadaama waxtarka filtarradan ay inta badan hoos u dhacaan bilaha isticmaalka hore, qiimaha MERV-A, haddii la heli karo, wuxuu ka tarjumayaa waxtarka ugu yar ee dhabta ah marka loo eego qiimaha MERV ee caadiga ah.
• Jajabka walxaha laga saaray hawo dhexmaraysa shaandhada waxaa loo yaqaan "waxtarka shaandhaynta" waxaana bixiyaQiimaha Warbixinta Waxtarka ugu Yar (MERV)Marka la eego shuruudaha caadiga ah, filtarrada qaarkood waxay leeyihiin kharash koronto oo joogto ah oo lagu dabaqo warbaahinta si loo kordhiyo ka saarista walxaha.Maadaama waxtarka filtarradan ay inta badan hoos u dhacaan bilaha isticmaalka hore, qiimaha MERV A, haddii la heli karo, wuxuu ka tarjumayaa waxtarka ugu yar ee dhabta ah marka loo eego qiimaha MERV ee caadiga ah.
  • MERV waxay u dhaxaysaa 1 ilaa 16;MERV sare = hufnaan sare
  • MERV ≥13 (ama ISO u dhiganta) waxay ku fiican yihiin qabashada fayrasyada hawada.
  • MERV 14 (ama ISO u dhigma) filtarrada ayaa la door bidaa
  • miirayaasha hawada waxtarka sare leh (HEPA).ayaa ka tayo badan MERV 16 filtarrada.
• Waxtarka shaandhada oo kordhay guud ahaan waxay keentaa hoos u dhaca cadaadiska ee shaandhada.Hubi in nidaamyada HVAC ay xamili karaan cusboonaysiinta shaandhada iyada oo aan saameyn xun ku yeelan kala duwanaanshaha cadaadiska iyo/ama heerka socodka hawada ka hor inta aan la beddelin filtarrada.
• Guud ahaan, qaybo leh dhexroor aerodynamic ku dhawaad ​​0.3 μm ayaa inta badan soo gala;waxtarka ayaa kor u kaca oo ka hooseeya cabbirka walxahan.
• Waxtarka guud ee dhimista uruurinta walxaha waxay ku xiran tahay dhowr arrimood:
  • Waxtarka shaandhaynta
  • Heerka socodka hawada ee shaandhada
  • Cabbirka qaybaha
  • Goobta shaandhada ee nidaamka HVAC ama qolka nadiifiyaha hawada

Wixii macluumaad dheeraad ah, eegASHRAE Dukumentiga Booska ee Shaandhaynta iyo Nadiifinta Hawada.

ASHRAE Heerka 52.2-2017 Qiimaha Warbixinta Waxtarka ugu Yar (MERV)

SHRAE MERV vs. ISO 16890 Qiimaynta

filtarrada HEPA

• Qeexitaan ahaan, filtarrada dhabta ah ee HEPA waa ugu yaraan 99.97% hufan si ay u shaandheeyaan 0.3 μm dhexroor dhexdhexaad ah (MMD) qaybo imtixaanada caadiga ah.
• Badi cabbirka walxaha gelaya waxa laga yaabaa in uu ka yaraado 0.3 μm, markaa hufnaanta sifaynta ee inta badan qurubyada gala waxa ay noqon kartaa wax yar ka hooseeya.

• Waxtarka shaandhada HEPA ayaa ka wanaagsan MERV 16.
• Shaandhooyinka HEPA waxaa laga yaabaa inaysan u noqon ikhtiyaar ku habboon qaar ka mid ah nidaamyada HVAC sababtoo ah cadaadiska sare ee hoos u dhaca iyo suurtogalnimada in nidaamyadu u baahan doonaan shalefyo shaandho cusub si ay u oggolaadaan xirid ku filan si looga hortago shaandhada la dhaafo.
• Si ay si sax ah u shaqeeyaan, filtarrada HEPA waa in si sax ah loogu xidhaa meelaha shaandhada lagu rakibo.
• Shaandheeyayaashu inta badan waa jilicsan waxayna u baahan yihiin in si taxadar leh loo maareeyo si looga hortago burburka iyo ilaalinta waxqabadka.
• filtarrada HEPA waxay ku yaalliin nidaamyada HVAC ama:
  • Mashiinnada HEPA ee qolka-gudhood ama la qaadi karo
  • Nidaamyada Horay La Isugu Yimi
  • Ad Hoc Assemblies

Shaandhooyinka Hawada Elektarooniga ah

• Ku dar qalab nadiifin ah oo koronto ku xiran oo kala duwan oo loogu talagalay in laga saaro qaybaha hawada.
• Ka saarista waxay caadi ahaan ku timaadaa qaybo koronto ku dallacaya iyadoo la isticmaalayo fiilooyinka koronto ama iyadoo la soo saarayo ions (tusaale, pin ionizers), iyo:Jajabka walxaha hawada laga saaray shaandhada elektiroonigga ah waxaa lagu magacaabaa "waxtarka saarista."
  • Ku ururinta walxaha taargooyinka si liddi ku ah u dallacay (soo-dejiye, ESP), ama
  • Walxaha la dallacay ee ka saarista shaandheynta hawada farsamaysan, ama
  • Dhigista walxaha la dallacay ee dusha sare ee qolka.
• Waxtarka guud ee yaraynta uruurinta walxaha waxay kuxirantahay: Waxaa muhiim ah in la tirtiro fiilooyinka ku jira dabaylaha korontada
  • Waxtarka saarista
  • Heerka socodka hawada ee shaandhada
  • Baaxadda iyo tirada qaybaha
  • Goobta shaandhada ee nidaamka HVAC
  • Dayactirka iyo nadiifinta qaybaha shaandhada elektarooniga ah
• Had iyo jeer raac tilmaamaha soo saaraha marka aad isticmaalayso shaandhada hawada elegtarooniga ah.

Wixii macluumaad dheeraad ah, eegASHRAE Dukumentiga Booska ee Shaandhaynta iyo Nadiifinta Hawada.

Nadiifiyeyaasha Hawada Wajiga-Gaaska

• Nadiifiyeyaasha hawada-wajiga-gaaska waa kuwa loo isticmaalo in laga saaro ozone, xeryahooda organic kacsan iyo urta hawada.
• Intooda badan waxa ku jira walxo dareere ah sida kaarboon (tusaale, dhuxul firfircoon).
• Iyadoo laga yaabo inay jiraan waxyaabo ka reeban,inta badansariiraha sorbent keligood guud ahaan kuma fiicna inay ka saaraan fayraska marinnada hawada.
• Shaandhooyinka kaarboon/ sorbent ee uur-ku-jirka ah waxay ka saarayaan qaybaha;hubi qiimeynta MERV si aad u muujiso waxtarka sida aad ku sameyso filtarrada caadiga ah.

Alaabta sifaynta hawada Holtop ee ka hortagga fayraska:

1. Hawo-mareen ka soo kabashada tamarta leh filtarrada HEPA

2. Sanduuqa jeermiska hawada ee UVC + photocatalysis filter

3. Tignoolajiyada cusub nooca jeermiska hawada ee nadiifiyaha hawada oo leh ilaa 99.9% heerka jeermiska

4.Customized xal jeermiska hawada