Ngokwenkcazo yomgangatho wesizwe we-GB 19092-2009, iimpahla zokhuselo lwezonyango yimpahla yobungcali eyenzelwe ukubonelela umqobo kunye nokhuseleko kubasebenzi bezonyango xa benxibelelana negazi lezigulane ezinokuthi zisuleleke, ulwelo lomzimba, iimfihlo kunye namasuntswana aphuma emoyeni emsebenzini. Kunokuthiwa "umsebenzi womqobo" yinkqubo yesalathisi engundoqo yempahla yokukhusela yonyango, efana ne-anti-permeability, i-anti-synthetic yokungena kwegazi, ukuchasana nomswakama ophezulu, umphumo wokucoca (umqobo kwiinqununu ezingenawo i-oily), njl.
Isalathisi esingaqhelekanga ngakumbi kukunyakama kokunyakama, umlinganiselo wokukwazi kwempahla ukungena kumphunga wamanzi. Ngamagama alula, kukuvavanya amandla empahla ekhuselayo ukusasaza umphunga wokubila emzimbeni womntu. Okukhona ukunyakama okukhulu kwempahla ekhuselayo, iingxaki zokufuthanisela kunye nokubila kunokuncipha kakhulu, nto leyo enceda kakhulu ukunxiba kakuhle kwabasebenzi bezonyango.
Ukuchasana okunye, i-sparse enye, ukusuka kwinqanaba elithile, kuyaphikisana. Ukuphuculwa kwesakhono somqobo sempahla ekhuselayo ngokuqhelekileyo kubingelela inxalenye yesakhono sokungena, ukuze kuphunyezwe ukuhlanganiswa kwezi zibini, enye yeenjongo zophando lwangoku lweshishini kunye nophuhliso, kunye nenjongo yokuqala yomgangatho wesizwe. GB 19082-2009. Ngoko ke, kumgangatho, ukunyanzeliswa komswakama wempahla yokukhusela ekhuselekileyo yonyango ichazwe: ingabi ngaphantsi kwe-2500g / (m2 · 24h), kunye nendlela yokuvavanya nayo inikwe.
Ukukhethwa kweemeko zovavanyo lokungena kwamanzi kwimpahla yokukhusela yonyango
Ngokutsho kwamava ovavanyo lombhali kunye neziphumo zophando loncwadi olunxulumeneyo, ukunyakama kokungena kwamalaphu amaninzi ngokusisiseko kunyuka ngokunyuka kobushushu; Xa ubushushu buhlala buhlala, ukunyameka kwelaphu kuncipha ngokunyuka kokufuma okuhambelanayo. Ke ngoko, ukunyakama kwesampulu phantsi komqathango omnye wovavanyo akumelanga ukunyakama kobumanzi obulinganiswe phantsi kwezinye iimeko zovavanyo!
Iimfuno zobuchwephesha kwimpahla ekhuselayo yezonyango i-GB 19082-2009 Nangona iimfuno zesalathiso zokunyakama kokungena kwempahla yokhuselo elahlayo ichaziwe, iimeko zovavanyo azichazwanga. Umbhali uphinde wabhekisela kwindlela yokuvavanya umgangatho we-GB / T 12704.1, obonelela ngeemeko ezintathu zovavanyo: A, 38℃, 90%RH; B, 23℃, 50%RH; C, 20℃, 65%RH. Umgangatho ucebisa ukuba iimeko zovavanyo lweqela A kufuneka zikhethwe, ezinomswakama ophezulu kunye nesantya sokungena esikhawulezayo kwaye zilungele izifundo zovavanyo lwaselabhoratri. Ukuthathela ingqalelo indawo eyiyo yokusetyenziswa kwempahla ekhuselayo, kucetyiswa ukuba amashishini anobuchule anokongeza iseti yovavanyo phantsi kwe-38℃ kunye ne-50% yeemeko zovavanyo lwe-RH, ukuze kuvavanywe ukunyakama kokungena kwempahla ekhuselayo ebanzi.
Yintoni ukufuma kwempahla yokukhusela yonyango yangoku
Ngokwamava ovavanyo kunye noncwadi olufanelekileyo olukhoyo, ukufuma kwempahla yempahla yokukhusela yonyango yezinto eziqhelekileyo kunye nezakhiwo malunga ne-500g / (m2 · 24h) okanye 7000g / (m2 · 24h), ubukhulu becala bugxininiswe kwi-1000 g / (m2· 24h) ukuya ku-3000g/ (m2 · 24h). Okwangoku, ngelixa ukwandisa amandla okuvelisa ukujongana nokunqongophala kwempahla yokukhusela yonyango kunye nezinye izinto, amaziko ophando lwezenzululwazi kunye namashishini alungelelanisa iimpahla zabasebenzi bezonyango ukuze bathuthuzele. Umzekelo, itekhnoloji yokulawula ubushushu kunye nokufuma kweempahla ezikhuselayo eziveliswe yiYunivesithi yaseHuazhong yeSayensi kunye neTekhnoloji ithatha itekhnoloji yonyango lokujikeleza komoya ngaphakathi kwempahla ekhuselayo ukuze ikhuphe ubushushu kwaye ilungelelanise ubushushu, ukuze kugcinwe impahla ekhuselayo yomile kwaye iphucule intuthuzelo. abasebenzi bezonyango.
Ixesha lokuposa: Jan-03-2022
