Ukutshintshwa Kwesihluzo se-HEPA

Isihluzi se-HEPA kufuneka sifakwe endaweni yayo kuyo nayiphi na imeko elandelayo:
Itheyibhile 10-6 Ukujongwa rhoqo komoya ococekileyo wegumbi elicocekileyo

1. Isantya sokuhamba komoya siyancitshiswa sibe sincinci. Kwanasemva kokutshintsha izihluzi zomoya eziphambili neziphakathi, izinga lokuhamba komoya alinakunyuswa.
2. Ukuchasana kwe-HEPA yokucoca umoya kufikelela kumaxesha angama-1.5 ukuya kuma-2 ukuchasana kokuqala.
3. Isihluzo somoya seHEPA sinokuvuza okungalungisekiyo.

6. Uvavanyo olubanzi lwentsebenzo emva kokutshintshwa kokucoca emva kokucoca izixhobo zokunyanga ukushisa kunye nomswakama kunye ne-fan kwi-air conditioning system, umqhubi wenkqubo kufuneka uqaliswe ukubeka inkqubo yokucoca, kwaye uvavanyo olubanzi lwentsebenzo luyenziwa.Imixholo ephambili yovavanyo yile:
1) Ukumiselwa kokunikezelwa kwenkqubo, ukubuyisela umthamo womoya, umthamo womoya omtsha, kunye nokukhupha umthamo womoya
Inkqubo ithumela, ibuyisela umthamo womoya, umthamo womoya omtsha, kunye nokukhupha umthamo womoya ulinganiswa kwi-inlet yomoya we-fan okanye kumngxuma wokulinganisa umthamo womoya kwi-duct yomoya, kwaye indlela yokulungelelanisa efanelekileyo iyalungiswa.
Isixhobo esisetyenziselwa ukulinganisa ngokuqhelekileyo: i-sub-management kunye ne-micro-pressure gauge okanye i-anemometer ye-impeller, i-anemometer yebhola eshushu, kunye nokunye okunjalo.

2) Ukumiselwa kwesantya sokuhamba komoya kunye nokufana kwigumbi elicocekileyo
Igumbi elihlambulukileyo elihamba ngokulinganayo kunye negumbi elihlambulukileyo lokuhamba kwe-unidirectional lilinganiswe kwi-10 cm ngaphantsi kwe-high-effective filter (30 cm kwi-standard yase-US) nakwi-plane ethe tye yendawo yokusebenza i-80 cm ukusuka phantsi. Umgama phakathi kwamanqaku okulinganisa ngu-≥2 m, kwaye inani lamanqaku okulinganisa alikho ngaphantsi kwe-10.
Isantya sokuhamba komoya kwigumbi elicocekileyo elingena-unidirectional (oko kukuthi, igumbi elinesiphithiphithi esicocekileyo) lilinganiswa ngokubanzi ngesantya somoya esiyi-10 cm ngaphantsi kwezibuko lonikezelo lomoya. Inani lamanqaku okulinganisa anokulungiswa ngokufanelekileyo ngokuhambelana nobukhulu be-air port port (ngokuqhelekileyo i-1 ukuya ku-5 amanqaku okulinganisa).

6. Uvavanyo olubanzi lwentsebenzo emva kokutshintshwa kokucoca emva kokucoca izixhobo zokunyanga ukushisa kunye nomswakama kunye ne-fan kwi-air conditioning system, umqhubi wenkqubo kufuneka uqaliswe ukubeka inkqubo yokucoca, kwaye uvavanyo olubanzi lwentsebenzo luyenziwa. Imixholo ephambili yovavanyo yile:
1) Ukumiselwa kokunikezelwa kwenkqubo, ukubuyisela umthamo womoya, umthamo womoya omtsha, kunye nokukhupha umthamo womoya
Inkqubo ithumela, ibuyisela umthamo womoya, umthamo womoya omtsha, kunye nokukhupha umthamo womoya ulinganiswa kwi-inlet yomoya we-fan okanye kumngxuma wokulinganisa umthamo womoya kwi-duct yomoya, kwaye indlela yokulungelelanisa efanelekileyo iyalungiswa.
Isixhobo esisetyenziselwa ukulinganisa ngokuqhelekileyo: i-sub-management kunye ne-micro-pressure gauge okanye i-anemometer ye-impeller, i-anemometer yebhola eshushu, kunye nokunye okunjalo.

2) Ukumiselwa kwesantya sokuhamba komoya kunye nokufana kwigumbi elicocekileyo
Igumbi elihlambulukileyo elihamba ngokulinganayo kunye negumbi elihlambulukileyo lokuhamba kwe-unidirectional lilinganiswe kwi-10 cm ngaphantsi kwe-high-effective filter (30 cm kwi-standard yase-US) nakwi-plane ethe tye yendawo yokusebenza i-80 cm ukusuka phantsi. Umgama phakathi kwamanqaku okulinganisa ngu-≥2 m, kwaye inani lamanqaku okulinganisa alikho ngaphantsi kwe-10.
Isantya sokuhamba komoya kwigumbi elicocekileyo elingena-unidirectional (oko kukuthi, igumbi elinesiphithiphithi esicocekileyo) lilinganiswa ngokubanzi ngesantya somoya esiyi-10 cm ngaphantsi kwezibuko lonikezelo lomoya. Inani lamanqaku okulinganisa anokulungiswa ngokufanelekileyo ngokuhambelana nobukhulu be-air port port (ngokuqhelekileyo i-1 ukuya ku-5 amanqaku okulinganisa).

3) Ukufunyanwa kweqondo lokushisa lomoya wangaphakathi kunye nomswakama ohambelanayo
(1) Phambi kokuba kulinganiswe ubushushu bomoya wangaphakathi kunye nokufuma okuhambelanayo, inkqubo yokupholisa umoya ecociweyo kufuneka ibe iqhutywe ngokuqhubekayo ubuncinane iiyure ezingama-24. Kwiindawo ezineemfuno zamaqondo angaguqukiyo, umlinganiselo kufuneka uqhube ngaphezulu kweeyure ezisi-8 ngokweemfuno zamaqondo obushushu kunye noluhlu lokuguquguquka kokufuma. Ikhefu ngalinye lokulinganisa alikho ngaphezu kwe-30min.
(2) Ngokoluhlu lokuguquguquka kweqondo lobushushu kunye nokufuma okuhambelanayo, isixhobo esihambelanayo ngokuchaneka okwaneleyo kufuneka sikhethelwe umlinganiselo.(3) Iindawo zokulinganisa ngaphakathi zicwangciswa ngokubanzi kwezi ndawo zilandelayo:
a. thumela, buyisela indawo yomoya
b. Iindawo ezimele kwindawo yokusebenza yeqondo lokushisa rhoqo
c. iziko legumbi
d. amalungu anovakalelo

Zonke iindawo zokulinganisa kufuneka zibe kubude obufanayo, i-0.8m ukusuka emgangathweni, okanye ngokobukhulu bendawo yokushisa engapheliyo, ngokulandelanayo, ihlelwe kwiindiza ezininzi kwiindawo eziphakamileyo ezahlukeneyo ukusuka emhlabeni. Indawo yokulinganisa kufuneka ibe nkulu kune-0.5m ukusuka kumphezulu ongaphandle.
4) Ukufunyanwa kweepateni zokungena komoya ngaphakathi
Ukufunyanwa kweepateni zokuphuma komoya ngaphakathi, ngokwenene kungumba ophambili ukujonga ukuba umbutho wokuhamba komoya kwigumbi elicocekileyo unokuhlangabezana nokucoceka kwegumbi elicocekileyo. Ukuba ipateni yomoya kwigumbi elicocekileyo ayikwazi ukuhlangabezana neemfuno zombutho womoya, ukucoceka kwigumbi elicocekileyo nako Akuyi okanye kunzima ukuhlangabezana neemfuno.
Ukuphuma komoya ococekileyo wangaphakathi ngokuqhelekileyo kukwimo yokusuka phezulu ukuya ezantsi. Le miba mibini ilandelayo kufuneka isonjululwe ngexesha lokubhaqwa:
(1) Indlela yokulungelelanisa amanqaku
(2) Qwalasela kwaye urekhode icala lokuhamba kwendawo yokuphuma komoya ngengongoma usebenzisa isilayidi sesigarethi okanye umsonto ojingayo we-monofilament, kwaye umaka isalathiso sokuhamba komoya kwindawo yecandelo kunye neendawo zokulinganisa ezicwangcisiweyo.
(3) Ukuthelekisa irekhodi yokulinganisa kunye nerekhodi yokugqibela yokulinganisa, kunye nokufumanisa ukuba kukho into engahambelaniyo okanye ephikisana nentlangano ye-airflow yangaphakathi, isizathu kufuneka sihlalutye kwaye siqhutywe.

I-5) Ukufunyanwa kokusetyenziswa kakubi kwe-streamline (ukufumana ukuhambelana kweendlela zokuhambisa kwigumbi elicocekileyo elihambayo)
(1) Umgca omnye unokusetyenziselwa ukujonga indlela yokuhamba komoya kwinqwelomoya yokuhambisa umoya. Ngokubanzi, isihluzo ngasinye sihambelana nendawo enye yokujonga.
(2) Isixhobo sokulinganisa i-engile silinganisa i-engile yokuphuma komoya kude necala elichaziweyo: injongo yovavanyo kukuqinisekisa ukuhambelana kokuhamba komoya kuyo yonke indawo yokusebenza kunye nokusebenza kokusasazwa kwendawo yangaphakathi yegumbi elicocekileyo. Izixhobo ezisetyenzisiweyo; amandla alinganayo ejenereyitha zomsi, i-plumb okanye inqanaba, umlinganiselo weteyiphu, isalathisi kunye nefreyimu.

6) Ukuzimisela kunye nokulawulwa koxinzelelo lwe-static yangaphakathi
7) Ukuhlolwa kokucoceka kwangaphakathi
8) Ukufunyanwa kweebhaktheriya zeplanktonic zangaphakathi kunye neebhaktheriya ze-sedimentation
9) Ukufunyanwa kwengxolo yangaphakathi

1. Umjikelo wokutshintsha isihluzo somoya
Iifilitha zomoya kwinqanaba ngalinye elisetyenziswe kwinkqubo yokucoca umoya kufuneka zitshintshwe phantsi kweziphi iimeko, ngokwemiqathango yazo ethile.
I-1) Ukutshintshwa kwesihluzo somoya omtsha (ekwaziwa ngokuba yi-pre-filter okanye i-filter yokuqala, i-coarse filter) kunye ne-intermediate air filter (eyaziwa ngokuba yi-medium air filter), enokuthi ibe kabini ukuchasana kokuqala kokumelana nomoya Ixesha lokuqhubeka.
2) Ukutshintshwa kwesiphelo sokucoca umoya (ngokuqhelekileyo isihluzo somoya esisezantsi, esisebenzayo, esine-ultra-efficient).
Umgangatho wesizwe we-GBJ73-84 umisela ukuba isantya sokuhamba komoya siyancitshiswa sibe sincinci. Kwanasemva kokutshintsha isihluzi sokuqala kunye nesiphakathi, isantya sokuhamba komoya asinakunyuswa; ukuchasana kwe-HEPA yokucoca umoya kufikelela kabini ukuchasana kokuqala; Isihluzo kufuneka sitshintshwe ukuba kukho ukuvuza okungalungisekiyo.

2. Ukhetho lokucoca umoya
Emva kokucoca i-air conditioner ixesha elithile, isihluzo somoya esisetyenziswe kwinkqubo kufuneka sitshintshwe. La manqaku alandelayo kufuneka aqatshelwe ukutshintshwa kwesihluzo:
1) Okokuqala, sebenzisa isihluzo somoya esihambelanayo nemodeli yohluzo lwentsusa, iinkcukacha, kunye nokusebenza (kunye nomenzi).
2) Xa wamkela iimodeli ezintsha kunye neenkcukacha zeefilitha zomoya, ukufakwa kwesakhelo sokuqala sofakelo kufuneka kuqwalaselwe, kwaye kufuneka kuqwalaselwe.

3. Ukukhutshwa kwesihlunu somoya kunye nokuhlanjululwa kwenkqubo yokuhanjiswa kwe-air conditioning, ukubuyisela ukucoca umgca womoya
Kwinkqubo yokucoca umoya wokucoca ngaphambi kokususwa kwesihlunu somoya sokuqala (ikakhulukazi esibizwa ngokuba sisiphelo se-air filter esebenzayo okanye i-ultra-efficient), izixhobo ezikwigumbi elicocekileyo kufuneka zihlanganiswe kwaye zigqunywe ngefilimu yeplastiki ukukhusela isihluzo somoya ekupheleni. Emva kokuqhawula kunye nokuchithwa, uthuli oluqokelelwe kwi-air duct, ibhokisi ye-static pressure, njl., iyawa, ibangele ukungcola kwisixhobo kunye nomgangatho.
Emva kokuba isihluzo somoya kwisistim sisusiwe, isakhelo sokufakela, isifakelo somoya, ukuhanjiswa, kunye nokubuyisela imibhobho yomoya kufuneka ihlambuluke ngokucokisekileyo.
Xa ususa isihluzo somoya kwinkqubo, kuyacetyiswa ukuba ulandele i-odolo ye-primary (umoya omtsha), isihluzi esiphakathi, isihluzo esisezantsi, isihluzo esisebenzayo esiphezulu kunye ne-ultra-efficient air filter, enokunciphisa uthuli olungena kwigumbi elicocekileyo. ixabiso.
Ekubeni akulula ukubuyisela isihluzo somoya ekupheleni kwenkqubo yomoya kunye nomjikelezo wokutshintshwa ixesha elide, kuyacetyiswa ukuba kwenziwe ukutshintshwa kwazo zonke izixhobo ezikwinkqubo ngelixa utshintshela ekupheleni kokucoca umoya.

4. Susa amasuntswana othuli olucolekileyo
Emva kokuba isihluzo somoya kwisistim sisusiwe kwaye sisuswe ngokupheleleyo, i-fan kwinkqubo inokuqaliswa ukuvuthela yonke imigudu yomoya, ngokukodwa i-air supply duct) kunye nesiphelo sofakelo lokucoca isakhelo kunye negumbi elicocekileyo, ukwenzela ukuba unamathele kwiindawo ezifanelekileyo. Amasuntswana othuli oluhle aneempawu zawo zokuxhathisa umlilo.

5. Isiphelo (esisebenzayo, esisebenzayo, esine-ultra-efficient) indawo yokucoca umoya
Kwinkqubo yokucoca umoya wokucoca, ukufakwa kwezihlunu zomoya kuwo onke amanqanaba, okudlala indima ebalulekileyo ekuqinisekiseni ukucoceka kwegumbi elicocekileyo, isihluzo sokugqibela.
Izihluzi zokuphela kumagumbi okucoca zisebenzisa ukusebenza kakuhle okuphezulu, ukuhluza okugqithisileyo okanye ukucoceka okusezantsi, ezinobuchwephesha obuphezulu kakhulu bokuhluza uthuli kwaye ke ngoko zinentswelo yokuvaleka lula. Ngokuqhelekileyo, ekusebenzeni kwegumbi elicocekileyo, kudla ngokungahambi kakuhle ukususa kunye nokutshintsha indawo yokucoca i-terminal kwi-duct enkulu yokuhambisa umoya kwigumbi elicocekileyo kunye nenkqubo yokucoca umoya ococekileyo ngenxa yobudlelwane phakathi komsebenzi wangaphakathi kunye nokucoceka kwegumbi elicocekileyo. Icala eliphezulu lesixhobo lenzelwe ukunciphisa i-particle concentration kwi-concentration efunekayo yokucoceka kwegumbi elicocekileyo, kunye nokwandisa ubomi besiphelo sokucoca, isihluzo esiphakathi sibekwe phambi kokusebenza okuphezulu okanye i-ultra high-effective filter.