China hlola isiphene uhlalutyo valve: ukuhamba okungalungisekiyo
China itshekhi valve sisixhobo sokulawula ulwelo esisetyenziswa ngokuqhelekileyo, esineenzuzo zokuthintela ukutywinwa kwe-countercurrent kunye nokutywinwa okulungileyo. Nangona kunjalo, iivaluvu zokutshekisha zaseTshayina zinezithintelo ezithile, eyona nto iphambili phakathi kwayo yinqanaba lokuhamba okungaguqukiyo. Eli nqaku liza kuhlalutya iintsilelo zeevaluvu zetshekhi zaseTshayina ngokwembono yobuchwephesha kuwe, kwaye likunike ireferensi kunye noncedo.
1. I-traffic ayinakulungiswa
Umsebenzi ophambili weIvalve yokuhlola yaseTshayina kukuthintela ukuqukuqela kolwelo umva, endaweni yokulawula ukuhamba kwawo. Ke ngoko, ivalve yaseTshayina ayinakukwazi ukulawula ukuhamba kolwelo ngokulungelelanisa ukuvuleka njengamanye amavalufa. Oku kuthetha ukuba ukuba kufuneka utshintshe ukuhamba kwamanzi kwi-piping system, kufuneka usebenzise ezinye iintlobo zeevalve, ezifana ne-throttle valves, i-valve elawulayo, njl.
2. Iindleko eziphezulu zokufakela kunye nokugcinwa
Ngenxa yolwakhiwo olulula lweIivalvu zetshekhi zaseTshayina , iindleko zabo zokufakela kunye nokugcinwa kwazo ziphantsi. Nangona kunjalo, kwezinye iindidi ezikhethekileyo ze-Chinese check valves, ezifana noxinzelelo oluphezulu, ukushisa okuphezulu, ukuxhathisa ukubola, njl., iindleko zokufakela kunye nokugcinwa kwazo zinokuba phezulu. Ukongezelela, ukuba i-valve yokutshekisha yaseTshayina idinga ukugcinwa kunye nokutshintshwa, kufuneka ihlawule iindleko ezithile kunye nexesha.
3. Kulula ukuvelisa isiganeko samanzi esando
Kwinkqubo yemibhobho yolwelo, xa isantya sokuhamba kolwelo sikhawuleza kakhulu, siya kuvelisa isenzeko samanzi esando. Esi siganeko siya kukhokelela kungcangcazelo kunye nengxolo yesixokelelwano semibhobho, kwaye sibangele nomonakalo kwisixokelelwano sombhobho. Kwezinye iinkqubo zemibhobho yolwelo, ukusetyenziswa kweevalvu zetshekhi zaseTshayina kunokukhokelela ekubeni kubekho ukubetha kwamanzi. Ngoko ke, xa ukhetha kwaye usebenzisa i-China i-valve yokukhangela, izinto ezifana nesantya sokuhamba kwamanzi kufuneka ziqwalaselwe ukuphepha ukwenzeka kokutshatyalaliswa kwamanzi.
4. Ayifanelekanga kwiinkqubo zemibhobho yegesi
Ngenxa yeempawu zesakhiwo seIvalve yokuhlola yaseTshayina , ayifanelekanga kwiinkqubo zemibhobho yegesi. Kwinkqubo yepayipi yegesi, isantya sokuhamba kwegesi sihamba ngokukhawuleza, kwaye uxinzelelo lwegesi luphantsi. Ezi zinto ziya kuchaphazela umphumo wokusebenza kunye nobomi benkonzo yevalve yokutshekisha yaseTshayina. Ngoko ke, kwinkqubo yepayipi yegesi, ezinye iintlobo zeevalve kufuneka zikhethwe ukulawula ukuhamba kwegesi.
Ngamafutshane, i-valve yokujonga i-China njengesixhobo sokulawula ulwelo oluqhelekileyo olusetyenziswayo, ineenzuzo zokuthintela ukuhamba okubuyela emva, ukutywinwa okulungileyo njalo njalo. Nangona kunjalo, ukungonakali kokuhamba kwayo okungalungisekiyo akunakungahoywa. Ekukhetheni nasekusetyenzisweni kwee-valve ze-China, kuyimfuneko ukuqhuba ingqwalasela ebanzi ngokwemiqathango ethile yokusebenza kunye neemfuno zokusetyenziswa. Ndiyathemba ukuba eli nqaku lihlalutya ukusilela kweevaluvu zetshekhi zaseTshayina kwaye linokubonelela ngereferensi kunye noncedo.
Ixesha lokuposa: Nov-07-2023
