Kunamaphuzu athile okufanele uwanake lapho uthenga.
1. Hlola phezulu
Nakuba ingaphezulu lohlobo ngalunye lwepayipi le-spray libukeka lifana, uma ubhekisisa kahle, uzothola ukuthi i-hose yomkhiqizo iphansi, igebe lisakazwa ngokulinganayo, isandla sizwakala sibushelelezi, futhi izinga elihle lepayipi le-spray liyamukela. iinsimbi engagqwaliindawo engaphandle.Ikhwalithi yezinto ezibonakalayo inezinzuzo zokungagcini nje ukuvikela ipayipi elingaphakathi, kodwa futhi idlala indima ethile yokuvimbela ukuqhuma.
2. Hlola ukwaziswa
Njengoba sisebenzisa amanzi abandayo namanzi ashisayo ngesikhathi sokugeza, ipayipi lokugeza lidlala indima ebalulekile ekuxhumaniseni ishawa kanye nempompi.Ukusetshenziswa kwamanzi ashisayo nabandayo konke kudinga ukudlula ipayipi le-spray, ngakho-ke izidingo zezinto zepayipi ziphakeme.Good eshaweni hose kufanele kube okuhle kwangaphakathi impahla ipayipi, hhayi nje ukuba phezu kwamanzi non-toxic, kodwa futhi ukuvimbela scalding ukuphepha, kodwa futhi ukuba ductility omuhle, sebenzisa ukuguqula nezimo.Lapho ukhetha i-hose yokugeza, i-hose yokugeza inganwetshwa ngobumnene, futhi ukufinyela komzimba wepayipi kungase kuzwakale ngokusobala, okubonisa ukuthi impahla yepayipi inokuqina okuhle.Ngaphambi kokuthenga, ungabheka izinto ezisetshenziswa ku-tube yomhlahlandlela, ukuze ugweme imikhiqizo ephansi.Impahla engcono kakhulu yepayipi yangaphakathi ye-hose yi-EPDM.Izinto ezisetshenziswayo zinezinzuzo zokumelana nokuguga nokumelana nokushisa, futhi akulula ukunwetshwa nokukhubazeka.Okubaluleke kakhulu ukuthi akuqukethe izinto eziyisithupha eziyingozi zemithetho yeRosh.Ngakho-ke, ipayipi yangaphakathi yerabha ye-ethylene propylene isetshenziswa ngokuphepha.
3. Bheka ukuguquguquka
Njengoba sivame ukudonsa ipayipi lapho sigeza, ukuze sikwazi ukugeza noma siyisebenzise ezindaweni ezahlukene, kufanele sikhethe izinto eziguquguqukayo lapho sithenga ipayipi.Isibonelo, izakhiwo eziguquguqukayo ze-hose ezenziwe nge-EPDM zingcono.Akulula ukukhubazeka futhi sibuyele esimweni sokuqala lapho sidonsa.Ipayipi yangaphandle ye-spray hose yenziwe ngensimbi engagqwali engu-304, ngakho ukuzinza nokuguquguquka kwepayipi kuqinisekisiwe.
4. Hlola ukuqina
Okokugcina, sidinga futhi ukubona ukuthi ixhumeke eduze yini kusixhumi esibonakalayo phakathi kweshawa nempompi kanye nokuthi ivalwe kahle yini.Uma ukuvaleka kweziphetho ezimbili zepayipi kungalungile, sizovuza kalula sisetshenziswa, futhi kuzoba nezingozi ezithile zokuphepha.Ikhwalithi ye-hose joint yenziwe ngayo yonke ithusi.Ugqinsi lwesixhumi esibonakalayo kanye newasha eqinile ngaphakathi kuhlala isikhathi eside.Ukubukeka kuphinde kufakwe i-gasket yerabha engcono, enomphumela omuhle wokufakazela ukuvuza.Ezinye iziphetho ze-hose zenziwe ngamajoyinti e-zinc alloy, aqhekeke kalula.Wonke amalunga ethusi nensimbi engagqwali maningikunamandla futhi kuhlala isikhathi eside.Kukhona nemininingwane encane, okungukuthi, i-gasket ekuhlanganyeleni, evame ukuhlukaniswa ngezinhlobo ezintathu: i-plastic gasket, i-rubber gasket kanye ne-silicone gasket.Abakhiqizi abaningi bakhetha i-gasket yerabha, futhi kukhona i-gasket yepulasitiki embalwa.Okungcono kusasebenzisa i-silicone gasket.
Ukuphila kwesevisi ye-hose kuthinteka yizici ezihlukahlukene.Ekusetshenzisweni kwesikhathi eside, ukuqhekeka noma ukuqhuma kuzokwenzeka ngenxa yokucindezela kwamanzi okungazinzile nokuguguleka kwangaphakathi.Iizinga lokushisa lamanzi futhi kunethonya elikhulu ku-hose.Izinga lokushisa eliphezulu lamanzi lizokwenza lukhuni izinto zenjoloba ku-hose.Ngemva kwesikhathi eside, i-hose izovuza.
Isikhathi sokuthumela: Jul-05-2021