Mitundu itatu ya zipangizo zopumira mpweya za nkhuku

Fani ya nkhukundipo nsalu yonyowa imagwiritsidwa ntchito kwambiri poziziritsira nkhuku m'mafamu, kumvetsetsa bwino zida za nkhuku kungathandize alimi kuonetsetsa kuti malo opumira mpweya abwino m'mafamu a nkhuku ali bwino.

Chidziwitso chapadera cha fan ya nkhuku ndi nsalu yonyowa

1. Kuwerengera kwa nsalu yonyowa ya nkhuku pogwiritsa ntchito fani ya nkhuku ndi kovuta kwambiri, kwenikweni, kumafuna mphindi imodzi yokha kuti mpweya wa nkhuku usinthidwe kamodzi, ndipo malo olowera mpweya ndi osachepera nthawi 2.5 kuposa malo otulutsira mpweya. Malinga ndi chiphunzitsochi ndi machitidwe, nthawi zambiri, nkhuku 2,000 zilizonse m'khola la nkhuku zimafunikira fani ya 1380 (mota ya 1.1 kW, mphamvu yoyesedwa 52,000 m3/ola) 1, yofanana ndi malo onyowa a nsalu ya mamita 6 mpaka 8.

2. Ngati chiwerengero cha mafani chili chokwanira ndipo malo onyowa a nsalu yotchinga sakukwanira (izi ndizofala kwambiri): kukana kwa mafani kumawonjezeka, masamba a mafani a munthu payekha sangatsegulidwe mokwanira ngati agwira ntchito pang'ono, mota imatha kuyaka mosavuta; nsalu yonyowa imakhala ndi mphamvu yowonjezera, nsalu yonyowa ikuyang'ana khola la nkhuku yopindika; popeza mpweya womwe uli m'khola la nkhuku umatuluka mwachangu ndipo mpweya wolowa sukwanira, khola la nkhuku limawoneka ngati lili ndi vuto la hypoxia.

Pamene nkhuku zikufooka m'thupi chifukwa cha kusowa kwa mpweya, pamakhala kuchepa kosamvetsetseka kwa ntchito yopanga mazira ndipo zimakhala zovuta kupeza chomwe chikuyambitsa.

Mayankho:

• ziwirizi ziyenera kufanana;
• Onjezani nsalu yonyowa mbali zonse ziwiri za nsalu yonyowa (musalimbikitse kuwonjezera nsalu yonyowa kuchokera pakati, zomwe zimachepetsa kuzizira chifukwa cha mphepo yochepa yomwe ikubwera);
• Kwa iwo omwe sangathe kuwonjezera nsalu yonyowa, angakonde kutsegula fan pang'ono; chachinayi, pamene kutentha kwakukulu ndi chinyezi chambiri zimafuna mafani ambiri, mapeto a fan amatha kutsegulidwa bwino ndi mpata winawake wa zenera lomwe mpweya umalowa.

3. Zipangizo zoziziritsira zokha: Zimakhala ndi matanki amadzi, mapampu, zosefera, mapaipi opopera ndi makina owongolera okha. Zipangizo zopopera zokha, kuwonjezera pa kupopera madzi ozizira, komanso kuwonjezera gawo lina la mankhwala ophera tizilombo toyambitsa matenda ndi ophera tizilombo m'madzi, zomwe zimapangidwa kuti zikhale ndi madzi okwanira, kupopera nkhuku m'khola, kapena kupopera nkhuku, kuti osati kungoteteza kutentha ndi kuzizira, komanso kupopera ndi kuphera tizilombo toyambitsa matenda.

Ndi izizipangizo zopumira mpweya ndi zoziziritsira, nkhuku zimatha kukhala bwino m'chilimwe.

Mukhoza kuphatikiza zosowa zenizeni za nkhuku zomwe zimafunidwa m'mafamu ndikusankha zida zoyenera zopumira mpweya ndi zoziziritsira nkhuku, kuti mutsimikizire kuti pali malo abwino komanso aukhondo opumira nkhuku m'khola.