Kwenziwei-valveKufanele ihlolwe ukusebenza okuhlukahlukene, okubaluleke kakhulu okuwukuhlolwa kwengcindezi. Ukuhlolwa kwengcindezi ukuhlola ukuthi ingabe inani lokucindezela elingamelana nevalvu liyahlangabezana yini nezidingo zemithetho yokukhiqiza.Ku-TWS, i-ivalve uvemvane ehlezi ethambile, kufanele ithwalwe ukuhlolwa kokuqina kwesihlalo somfutho ophezulu. Ukucindezela okuchazwe ezikhathini ezingu-1.5 ze-PN kuzosetshenziswa emanzini okuhlola.
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Ngokuvamile, ukuhlolwa kwengcindezi yeama-valvekumele ihambisane nalezi zimiso nezinyathelo zokuphepha ezilandelayo:
(1) Ngokuvamile, i-i-valvealikho ngaphansi kokuhlolwa amandla, kodwai-valveumzimba kanye nebhonethi ngemva kokulungiswa nomai-valveumzimba kanye nebhonethi enomonakalo wokugqwala kufanele kuhlolwe amandla. Ngevalvu yokuphepha, ukucindezela kwayo okungaguquki, ukucindezela okuphindayo nokunye ukuhlola kuzohambisana nemininingwane yemiyalelo yayo kanye nemithethonqubo efanele.
(2) Ukuhlolwa kwamandla nokuqina kufanele kwenziwe ngaphambi kokuhlolwai-valveifakiwe. Amaphesenti angu-20 ama-valve anengcindezi ephansi abhekwa indawo, futhi i-100% yawo kufanele ihlolwe uma ingafaneleki; U-100% wamavalvu aphakathi nendawo naphezulu kufanele ahlolwe.
(3) Ngesikhathi sokuhlolwa, isikhundla sokufakwa kwe-i-valvekufanele kube ohlangothini lapho ukuhlola kulula.
(4) Ngobaama-valvengendlela yokuxhumana okushiselwe, uma ukuhlolwa kwengcindezi yepuleti eyimpumputhe kungeke kusetshenziswe, uphawu lwe-conical noma uphawu lwe-O-ring lungasetshenziselwa ukuhlolwa kwengcindezi. (5) Ungafaki umoya we-valve ngangokunokwenzeka ngesikhathi sokuhlolwa kwe-hydraulic.
(6) Ukucindezela kufanele kukhuphuke kancane kancane ngesikhathi sokuhlolwa, futhi ukucindezela okubukhali nokuzumayo akuvunyelwe.
(7) Ubude besikhathi sokuhlolwa kwamandla nokuhlolwa kohlobo lokuvalwa ngokuvamile imizuzu emi-2-3, futhi amavalvu abalulekile nakhethekile kufanele athathe imizuzu emi-5. Isikhathi sokuhlola sama-valve anobubanzi obuncane singaba sifushane ngokufanayo, futhi isikhathi sokuhlola samavalvu anobubanzi obukhulu singaba side ngokulinganayo. Ngesikhathi sokuhlolwa, uma ungabaza, isikhathi sokuhlola singanwetshwa. Ngesikhathi sokuhlolwa kwamandla, ukujuluka noma ukuvuza kwe-i-valveumzimba nebhonethi akuvunyelwe. Ukuhlolwa kokuvala uphawu kwenziwa kanye kuphela ngokujwayelekileama-valve, futhi kabili ama-valve okuphepha, ingcindezi ephezuluama-valvenokunye okubalulekileama-valve. Ngesikhathi sokuhlolwa, ukuvuza okuncane kuvunyelwe ama-valve angabalulekile anengcindezi ephansi kanye nobubanzi obukhulu nama-valve anemithethonqubo yokuvumela ukuvuza; ngenxa yezidingo ezehlukene zamavalvu ajwayelekile, amavalvu esiteshi samandla kagesi, amavalvu olwandle kanye namanye, izidingo zokuvuza kufanele zibe kanje: Yenza ngokuhambisana nemithethonqubo efanele.
(8) I-valve ye-throttle ayikho ngaphansi kokuhlolwa kokuqina kwengxenye yokuvala, kodwa ukuhlolwa kwamandla kanye nokuhlolwa kokuqina kokupakisha kanye ne-gasket kufanele kwenziwe. (9) Ngesikhathi sokuhlolwa kwengcindezi, amandla okuvala evalvu avunyelwe kuphela ukuvalwa ngamandla ajwayelekile omuntu oyedwa; akuvunyelwe ukusebenzisa amandla ngamathuluzi anjengama-levers (ngaphandle kwe-torque wrench). Uma ububanzi besondo lesandla bukhulu noma bulingana no-320mm, abantu ababili bavunyelwe ukusebenza ndawonye. ukuvala.
(10) Kumavalvu anophawu olungaphezulu, ukupakishwa kufanele kukhishwe ukuze kuhlolwe ukuqina. Ngemuva kokuthi uphawu olungaphezulu luvaliwe, hlola ukuvuza. Uma usebenzisa igesi njengokuhlola, hlola ngamanzi ebhokisini lokugxusha. Lapho wenza ukuhlolwa kokuqina kokupakisha, uphawu olungaphezulu aluvunyelwe ukuba lube sesimweni esiqinile.
(11) Kunoma iyiphi i-valve enomshini wokushayela, lapho kuhlolwa ukuqina kwayo, idivayisi yokushayela kufanele isetshenziselwe ukuvala ivalvu futhi kwenziwe ukuhlolwa kokuqina. Ngomshini oshayelwa mathupha, ukuhlolwa kokuvala ivalvu evalwe mathupha nakho kuzokwenziwa.
(12) Ngemva kokuhlolwa kwamandla kanye nokuhlolwa kokuqina, ivalvu yokudlula efakwe ku-valve eyinhloko izohlolelwa amandla nokuqina ku-valve eyinhloko; lapho ingxenye yokuvala ye-valve eyinhloko ivuliwe, nayo izovulwa ngokufanele.
(13) Ngesikhathi sokuhlolwa kwamandla ama-valve ensimbi ewugqinsi, thinta umzimba wevalvu kanye nesembozo sevalvu ngensimbi yethusi ukuze uhlole ukuvuza.
(14) Uma i-valve ihlolwa, ngaphandle kwama-valve epulaki avumela indawo yokuvala ukuthi igcotshwe ngamafutha, amanye ama-valve awavunyelwe ukuhlola indawo yokuvala ngowoyela.
(15) Ngesikhathi sokuhlolwa kwengcindezi ye-valve, amandla okucindezela epuleti eliyimpumputhe ku-valve akufanele abe mkhulu kakhulu, ukuze ugweme ukuguquguquka kwe-valve futhi kuthinte umphumela wokuhlola (uma i-valve yensimbi yokusansimbi icindezelwe kakhulu. , izokonakala).
(16) Ngemva kokuqedwa kokuhlolwa komfutho wevalvu, amanzi anqwabelene kuvalvu kufanele akhishwe ngesikhathi futhi asulwe, futhi kufanele kwenziwe nerekhodi lokuhlola.
In Ivalve ye-TWS, mayelana nomkhiqizo wethu oyinhloko, i-valve ye-butterfly ehlezi ethambile, kufanele ithwalwe ukuhlolwa kokuqina kwesihlalo sokucindezela okuphezulu. Futhi indawo yokuhlola ingamanzi noma igesi, futhi izinga lokushisa lendawo yokuhlola liphakathi kuka-5℃~40℃.
Futhi ukuhlolwa okulandelayo ukuqina kwegobolondo nokusebenza kwe-valve.
Inhloso yakho ukuthi ukuhlola kuzoqinisekisa ukucinana kokuvuza kwegobolondo okuhlanganisa indlela yokusebenza evala ukucindezela kwangaphakathi.
Ngesikhathi sokuhlolwa, kufanele siqaphele ukuthi uketshezi lokuhlola luzoba amanzi.
Futhi idiski yevalvu izoba sendaweni evuleke kancane.Izixhumi zokugcina zevalvu zizovalwa futhi yonke imigodi igcwaliswe ngamanzi okuhlola. Ukucindezela okuchazwe ezikhathini ezingu-1.5 ze-PN kuzosetshenziswa emanzini okuhlola.
Isikhathi sokuthumela: Apr-23-2023
