Mafakitale ambiri ochapira zovala amakumana ndi mitundu yosiyanasiyana ya nsalu, zina zokhuthala, zina zoonda, zina zatsopano, zina zakale. Mahotela ena ali ndi nsalu zomwe zakhala zikugwiritsidwa ntchito kwa zaka zisanu kapena zisanu ndi chimodzi ndipo zikugwirabe ntchito. Mafakitale onse ochapira zovala amenewa amagwira ntchito ndi zipangizo zosiyanasiyana. M'mapepala onsewa ndi zophimba ma duvet, si nsalu zonse zomwe zingakhazikitsidwe pamtengo wotsika kwambiri kuti ziwapangitse kupanikizika, ndipo njira zingapo sizingagwiritsidwe ntchito pothana ndi nsalu zonse.
Ndipotu, tikhoza kukhazikitsa mapulogalamu padera malinga ndi mtundu wa nsalu zochokera ku mahotela osiyanasiyana. (Izi zimafuna kuti ogwira ntchito azithera nthawi yochulukirapo.) Pa mapepala ena ndi zophimba za duvet zomwe sizosavuta kuwononga, tikhoza kukhazikitsa mphamvu yowonjezereka. Izi sizimangothetsa vuto la kuwonongeka komanso zimathandizira kuti madzi asamalowe m'thupi. Pokhapokha ngati kuchuluka kwa madzi m'thupi, kuchuluka kwa kuwonongeka, ndi ukhondo zatsimikizika, zingakhale zothandiza kukambirana za momwe ntchito yamakina otulutsira madziTidzafotokozanso m'mitu yotsatira.
Chofunika kunena ndichakuti, ngakhale kuti kuchuluka kwa kuwonongeka kwa mapepala ndi zophimba za duvet kudzawonjezeka pamene kuthamanga kwa mpweya kukukwera, sizingakhale chifukwa choti mafakitale ochapira zovala abise zoona kuti kuthamanga kwa mpweya kochepa ndi chimodzi mwa zolakwika zomwe adapanga. Pankhani yokanikiza matawulo, popeza palibe chiopsezo cha kuwonongeka, bwanji kuthamanga kwa mpweya sikungawonjezeke? Chifukwa chachikulu ndichakuti makina ochotsera madzi okha sangapereke kuthamanga kwa mpweya kokwera.
Mphamvu ya makina otulutsira madzi ikhoza kukhazikitsidwa pamlingo winawake. Mwachitsanzo, mphindi 2.5 (masekondi 150), mphindi 2 (masekondi 120), masekondi 110, ndi masekondi 90 ndi nthawi yonse yopangira keke ya nsalu. Nthawi zosiyanasiyana zimapangitsa kuti pakhale nthawi zosiyanasiyana zogwirira ntchito, kuti pakhale kusiyana kwa kuchuluka kwa madzi m'thupi. Chofunika kwambiri ndikupeza mgwirizano pakati pa mphamvu yotulutsira madzi, kuchuluka kwa kuwonongeka, ndi nthawi yozungulira kuti zitsimikizire kuchuluka kwa madzi m'thupi, kuchuluka kwa kuwonongeka, mtundu wa kutsuka, komanso mphamvu yopangira makeke a nsalu.
Ngakhale kuti luso lamakina otulutsira madziZikhoza kukhazikitsidwa pamlingo winawake, chinthu chofunikira chomwe chimatsimikizira kugwira ntchito bwino ndi nthawi yofulumira kwambiri yotulutsa, zomwe zikutanthauza nthawi yofulumira kwambiri yozungulira pamene nthawi yokakamiza yogwira ndi masekondi 40. Mwanjira ina, bwaloli limatanthauza nthawi kuyambira pamene nsaluyo imalowa mu chosindikizira ndipo silinda yamafuta imayamba mpaka pamene kupanikizika kumasungidwa. Makina ena ochotsera madzi amatha kumaliza ntchito mu masekondi 90, pomwe ena amagwiritsa ntchito masekondi opitilira 90, ngakhale masekondi opitilira 110. Masekondi 110 ndi masekondi 20 ochulukirapo kuposa masekondi 90. Kusiyana kumeneku n'kofunika kwambiri ndipo kumakhudza kwambiri kugwira ntchito bwino kwa chosindikizira.
Poyerekeza mitundu yosiyanasiyana ya makeke a nsalu omwe amatuluka mu makina osindikizira, tiyeni titenge tsiku logwira ntchito la maola 10 ndi katundu wa nsalu wa makilogalamu 60 pa ola limodzi mwachitsanzo:
Masekondi 3600 (ola limodzi) ÷ Masekondi 120 pa kuzungulira × 60 kg × maola 10 = 18,000 kg
Masekondi 3600 (ola limodzi) ÷ Masekondi 150 pa kuzungulira × 60 kg × maola 10 = 14,400 kg
Ndi maola omwewo ogwira ntchito, imodzi imapanga matani 18 a makeke a nsalu patsiku, ndipo inayo imapanga matani 14.4. Zikuoneka kuti pali kusiyana kwa masekondi 30 okha, koma kutulutsa kwa tsiku ndi tsiku kumasiyana ndi matani 3.6, omwe ndi pafupifupi matani 1,000 a nsalu za ku hotelo.
Izi ziyenera kubwerezedwanso apa: mphamvu ya keke ya nsalu yosindikizira si yofanana ndi mphamvu ya makina onse ochapira ngalande. Pokhapokha ngati choumitsira cha tumble chili bwinomakina ochapira ngalandeKugwirizana ndi zomwe zimatulutsa keke ya nsalu ya makina osindikizira kukugwirizana ndi zomwe zimatulutsa keke ya nsalu ya makina onse.
Nthawi yotumizira: Ogasiti-23-2024