Ukunisela kuyingxenye ebalulekile yokunakekelwa okujwayelekile kwanoma yisiphi isiko, ukuhlobisa, imifino noma izithelo. Kuhle uma ihlobo esifundeni sakho ligcwele imvula. Ngeshwa, izakhamuzi zasehlobo kanye nabanini bomhlaba kumele bahlele ukuzakhela. Yiqiniso, i- hose eyodwa ayanele ngokwale. Ukunisela okunekhwalithi, lapho zonke izinhlayiya zomswakama zingena emhlabathini, zinganikeza ukuphuzisa isimu nensimu.
Izinhlobo zokunisela abadobi
Ngokuba abalimi besikhathi eside baye basebenzisa emhlabathini hhayi nje izibonda ezilula zokumisela, okungukuthi, izibhamu zepayipi ezinezimbobo, lapho amanzi ehlanzwa khona ngamaconsi amakhulu phezu kwendawo encane.
Imikhiqizo yanamuhla ingcono yokunisela okunengqondo. Akuzona kuphela ezomnotho. Kwadalwa iklasi elisha lama-sprinklers - ama-sprinklers engadini kanye nasensimu. Umehluko wabo oyinhloko ukuphuza umswakama ofuthiwe emagqeni aseduze noma amade acabangela izici zokukhula kwezitshalo ngasinye.
Emishini yokunisela, ama-sprinklers okujikelezayo avame ukusetshenziswa, afakwe enhlabathini, ngaphansi kobuso bawo. Umswakama kubo uvela emanzini angaphansi komhlaba. Ezinye izinhlobo ze-sprinklers ezinjalo zingafihlwa enhlabathini, futhi uma kunesidingo siphume. I-radius yesenzo salesi sikhwama sokunisela akusi ngaphezu kuka-6-7 m. Ukukhathazeka okuyinhloko ukugqoka okusheshayo kokungcola, izinhlayiyana.
Enye yezibhamu ezilula futhi eziphumelelayo ku-hose yizibhamu eziphambanisayo. Isimiso sesenzo salo yi-supply dosed amanzi. I-sprinkler ivumela ukuhambisa umswakama phezu kwamabanga amade, cishe amamitha ayi-12.
Kubanikazi bamagatsha omumo wesigcawu kungenzeka ukuba bacebise okuthiwa i-sprinklers oscillating engadini yekhishi kanye nensimu. Lokhu ukufakwa kuyi-orifice ejikelezayo eduze kwe-axis. Ngenxa yalokho, amanzi ahlanjululwa ku-projectular projection. Ububanzi bokuchelela buxhomeke kumodeli, kuwona wonke u-5-20 m.
Amafafaza ajikelezayo anesisekelo esinqunyiwe futhi ikhanda elijikelezayo, nama-nozzle agibele kuwo. Umzila wokunisela ungama-4-12 m.
Indlela yokukhetha i-polivalku?
Umgogodla oyinhloko wokukhetha uhla lokuchelela. Ezindaweni ezinkulu, khetha i-buses-pistol noma i-pad oscillating. Amasayithi amancane athuliswa nge-sprinkler ye-rotor. Uma kukhona izitshalo eziphezulu ensimini, sincoma ukuthi kunjani okuthandwa yizintambo nge-tripod.
Ukunisela i-jet yokuqina okuhlukile, thenga imodeli kanye nokuhlelwa kokulungiswa. Uma sikhuluma ngabakhiqizi, khona-ke ukukhetha kukhulu kakhulu. Abaholi bahlanganisa abalimi namasimudidi ensimini Gardena, Hunter, KÓ“rcher, Oasis nabanye.