Chitoliro chachitsulo chimagwiritsidwa ntchito kusamutsa madzi ndi ufa, kusinthana kutentha ndikupanga zida zamakanika ndi zotengera, komanso ndi mtundu wa chitsulo chotsika mtengo. Kugwiritsa ntchito mapaipi achitsulo popanga ma gridi a nyumba, zipilala ndi zothandizira zamakanika kungachepetse kulemera ndikusunga 20-40% ya chitsulo, komanso kungapangitse kuti pakhale zomangamanga zofanana ndi zamakina. Ndi mitundu iti ya mapaipi achitsulo omwe nthawi zambiri amapezeka? Kodi kukula kwa mapaipi achitsulo ndi kotani? Nkhaniyi ikufotokoza za iwo limodzi ndi limodzi.
Gawani inchi imodzi m'magawo 8 ofanana; mainchesi 1/8 1/4 3/8 1/2 5/8 3/47/8. Ndi ofanana ndi chubu cha point-1 chomwe chimagwiritsidwa ntchito nthawi zonse ndi chubu cha point-7, ndipo kukula kwake kochepa kumayimiridwa ndi 1/16, 1/32, 1/64, ndipo unit ndi mainchesi akadali. Ngati denominator ndi numerator zitha kuchepetsedwa (monga numerator ndi 2, 4, 8, 16, 32), ziyenera kuchepetsedwa.
Chizindikiro cha mainchesi chimalembedwa ndi mikwingwirima iwiri pakona yakumanja yakumtunda, monga 1/2". Mwachitsanzo, chitoliro cha madzi cha DN25 (25mm, chomwe chili pansipa) ndi chitoliro cha madzi cha Imperial 1", ndipo ndi chitoliro cha madzi cha 8-point chisanatulutsidwe. Chitoliro cha madzi cha DN15 ndi chitoliro cha madzi cha Imperial 1/2", chomwenso ndi chitoliro cha madzi cha 4-point chisanatulutsidwe. Mwachitsanzo, chitoliro cha madzi cha DN20 ndi chitoliro cha madzi cha Imperial 3/4", chomwenso ndi chitoliro cha madzi cha 6-point chisanatulutsidwe.
Kukula DN15 (machubu 4), DN20 (machubu 6), DN25 (chubu cha inchi 1), DN32 (machubu 2 a inchi 1), DN40 (chubu cha inchi 1 ndi theka), DN50 (chubu cha inchi 2), DN65 (chubu cha inchi 2 ndi theka), DN80 (chubu cha inchi 3), DN100 (chubu cha inchi 4), DN125 (chubu cha inchi 5), DN150 (chubu cha inchi 6), DN200 (chubu cha inchi 8), DN250 (chubu cha inchi 10), ndi zina zotero.
Gawani inchi imodzi m'magawo 8 ofanana; mainchesi 1/8 1/4 3/8 1/2 5/8 3/47/8. Ndi ofanana ndi chubu cha point-1 chomwe chimagwiritsidwa ntchito nthawi zonse ndi chubu cha point-7, ndipo kukula kwake kochepa kumayimiridwa ndi 1/16, 1/32, 1/64, ndipo unit ndi mainchesi akadali. Ngati denominator ndi numerator zitha kuchepetsedwa (monga numerator ndi 2, 4, 8, 16, 32), ziyenera kuchepetsedwa.
Chizindikiro cha mainchesi chimalembedwa ndi mikwingwirima iwiri pakona yakumanja yakumtunda, monga 1/2". Mwachitsanzo, chitoliro cha madzi cha DN25 (25mm, chomwe chili pansipa) ndi chitoliro cha madzi cha Imperial 1", ndipo ndi chitoliro cha madzi cha 8-point chisanatulutsidwe. Chitoliro cha madzi cha DN15 ndi chitoliro cha madzi cha Imperial 1/2", chomwenso ndi chitoliro cha madzi cha 4-point chisanatulutsidwe. Mwachitsanzo, chitoliro cha madzi cha DN20 ndi chitoliro cha madzi cha Imperial 3/4", chomwenso ndi chitoliro cha madzi cha 6-point chisanatulutsidwe.
Kukula DN15 (machubu 4), DN20 (machubu 6), DN25 (chubu cha inchi 1), DN32 (machubu 2 a inchi 1), DN40 (chubu cha inchi 1 ndi theka), DN50 (chubu cha inchi 2), DN65 (chubu cha inchi 2 ndi theka), DN80 (chubu cha inchi 3), DN100 (chubu cha inchi 4), DN125 (chubu cha inchi 5), DN150 (chubu cha inchi 6), DN200 (chubu cha inchi 8), DN250 (chubu cha inchi 10), ndi zina zotero.
Nthawi yotumizira: Meyi-16-2023