Emadolobheni, ukwakhiwa kanye namaphrojekthi wokuphakelwa kwamanzi kanye namaphrojekthi wokudonsa amanzi, ama-valve anengcindezi ephakathi nendawo nephansi asetshenziswa kabanzi, ikakhulukazi i-low-pressure enkulu-diameter.ama-valve (amavalvu anomfutho ophansi abhekisa kumavalvu anomfutho wegama elithi PN ¡Ü 1.6Mpa). Indlela yokwehlukanisa phakathi kwamavalvu anengcindezi ephansi kanye namavalvu okucindezela okuphakathi / okuyizinto eziphephile / ezifana nepayipi? Lolu daba lukunikeza impendulo enemininingwane!
1¡¢ Indlela yokuhlukanisa phakathi kwe-valve yokucindezela okuphansi kanye ne-valve yokucindezela okuphakathi
1. Ukucindezela nokugeleza kuhlukile
Ukucindezela okuphezulu okukhiphayo nokugeleza okukhulu kwe-valve yokucindezela okuphakathi; I-valve ye-low-pressure ine-low output pressure kanye nokugeleza okuncane, okungalawula ukucindezela kwethangi nokukhulula igesi kancane kancane.
2. Ukusetshenziswa okuhlukile
I-valve ye-low pressure ngokuvamile isetshenziselwa isitofu segesi sasekhaya noma isifudumezi samanzi, futhi i-valve yokucindezela okuphakathi isetshenziselwa isitofu segesi esinamandla aphakathi nendawo naphezulu.
3. Izici ezihlukene zokuphepha
Ngenxa yokucindezela okukhulu kanye nezinga lokugeleza okusheshayo, i-valve yokucindezela okuphakathi cishe izolimala ngenxa yokungakwazi ukukhulula igesi emoyeni. I-valve ye-low-pressure ingakwazi ukulawula ukucindezela kwethangi futhi ikhulule igesi kancane kancane. Ngisho noma ukhulula isikulufu sokulungisa, igesi ngeke ibe nkulu kakhulu.
2¡¢ Yikuphi okuphephile, ukucindezela okuphansii-valvenoma i-valve yokucindezela okuphakathi
@Msebenzisi ongaziwa
I-valve ye-low-pressure esetshenziselwa isitofu somlilo esivuthayo iyingozi kakhulu, ngoba ayikwazi ukuhlangabezana nezidingo zomlilo, ngakho-ke kungenzeka ukuthi ibangele umlilo. I-valve ye-Medium pressure noma i-high-pressure valve ingasetshenziswa. Uma i-valve ye-low-pressure isetshenziselwa izitofu ezijwayelekile, izenzakalo zizokwenzeka futhi lapho ingcindezi iphezulu kakhulu i-DC12V¡¢DC24V¡£ Ukucindezela okuphansi okuphansi, okudingeka kukhethwe ngokuvumelana nokucindezela kokuklama kwepayipi, i-PN16 evamile. Uma i-valve ye-low-pressure ikhethiwe ngaphansi kwezidingo zokucindezela okukhulu, ayiphephile.
@Ukungaziwa
Izitofu zegesi zasekhaya ngokuvamile zisebenzisa i-valve enengcindezi ephansi, ngokuvamile engu-2800pa. Ingcindezi emaphakathi isetshenziswa izitofu ezihwebayo, futhi i-valve yokucindezela okukhulu akufanele isetshenziswe. Imikhiqizo yegesi evamile inobubanzi bengcindezi obuhambisanayo. Uma zisetshenziswe ngaphezu kwebanga lokucindezela, azikwazi ukubasa umlilo, futhi kuzokwenzeka izingozi ezimbi zokuphepha.
3¡¢ Ingabe i-valve ye-low pressure iyafana nepayipi ye-valve yokucindezela okuphakathi
Ngokuvamile, amaphuzu ahlukanisayo yi-1.6Mpa kanye ne-10.0MPa. Ipayipi elinengcindezi ephansi yileli elinengcindezi yokuklama engaphansi noma elingana no-1.6Mpa, ipayipi lokucindezela okuphakathi yilelo elinengcindezi yokuklama enkulu kuno-1.6Mpa nangaphansi noma elingana no-10.0MPa, kanye nepayipi lomfutho ophezulu iyona enengcindezi yokuklama enkulu noma elingana no-10.0MPa.
Ipayipi lokucindezela libhekisela kuwo wonke amapayipi aphethe ingcindezi yangaphakathi noma ingcindezi yangaphandle. Kungakhathalekile ukuthi iyiphi i-medium epayipini, ezinye izingcindezi zamavalvu zingahlukaniswa ngokwalokhu
1. Ingcindezi ephansi yobunjiniyela bepayipi engu-
2. Ukucindezela kwepayipi lokucindezela okuphakathi kusebenza ngu-1.6-6.4mpa
3. Ingcindezi ephezulu yobunjiniyela bepayipi> 10MPa.
Isikhathi sokuthumela: Apr-20-2022
