Amashishini evalvu ukuba abe nefuthe lokuphela "kokunqongophala kwabasebenzi" imigangatho engundoqo yobugcisa

Amashishini evalvu ukuba abe nesiphumo sokuphela "kokunqongophala kwabasebenzi" imigangatho yobuchule engundoqo yevalvu Ukusebenza kwamandla acinezelayo Ukusebenza kwamandla evalve kubhekiselele kubuchule bevalve ukuthwala uxinzelelo olusebenzayo lwendawo ephakathi. I-valve kufuneka ithwale uxinzelelo lwegesi yempahla yezixhobo, ngoko kufuneka ibe namandla okwaneleyo kunye nokuqina kokugoba, ukuqinisekisa ukuba ukusetyenziswa kwexesha elide ngaphandle kokuqhekeka okanye ukuguqulwa. Ukusebenza kokutywina Umsebenzi wokutywina wevalve ubhekiselele kwindawo yokutywina ivalufa evalela ukuvuza okuphakathi kokukwazi ukuvuza, yeyona xabiso lesalathiso sobuchwephesha besivalo. Indawo yokutywina yevalve ineendawo ezintathu: uqhagamshelwano phakathi kwendawo yokuvula kunye nokuvala kunye ne-valve yesango loxinzelelo oluphezulu; Izinto zokuzalisa kunye nesihlalo sevalve kunye nokudibanisa imikhono edibeneyo; Ukuhlangana kwepleyiti yesekethe yeoli kunye nevalve cap. Kwinxalenye yokuqala yokuvuza kubizwa ngokuba kukuvuza, okuqhele ukubizwa ngokuba kuvaliwe, kuya kulimaza ukukwazi kwevalve ukuqhawula okuphakathi. Kwiivalvu zokuqhawula, ukuvuza kwangaphakathi akuvumelekanga. Ukuvuza kubini kokugqibela kubizwa ngokuba kukutyhileka, oko kukuthi, ukuvuza okuphakathi ukusuka kwivalve ukuya kumphandle wevalve. Ukuvezwa kuya kukhokelela kumonakalo wezinto ezikrwada, ungcoliseko lokusingqongileyo, kubi kakhulu kuya kukhokelela kwiingozi zokhuseleko. Kwizinto ezinokutsha kunye neziqhumayo, izinto ezinobungozi okanye i-radioactive media, ukuvezwa akuvumelekanga, ngoko ke ivalve kufuneka ibe nomsebenzi wokutywina ozinzile. Ulwelo oluphakathi phakathi kwevalve luyakwenza umonakalo woxinzelelo (kokubini ngaphambi nangemva koxinzelelo loxinzelelo lwevalve), oko kukuthi, ivalve inoxhathiso oluthile lokukhuhlana nolwelo oluphakathi, okuphakathi ukukhupha ukuchasana kwevalve kuya kufuna. ukuchitha umlinganiselo othile wamandla e-kinetic. Ukusuka kuqwalaselo lwezibonelelo, uyilo kunye nokuveliswa kweevalvu, ukunciphisa ukunyanzeliswa kwe-friction yevalve kwi-flow medium. Amandla okuvula kunye nokuvala kunye ne-torque Amandla okuvula kunye nokuvala kunye ne-torque yimikhosi edibeneyo okanye i-torques ekufuneka inyuswe ukuvula okanye ukuvala ivalve. Cima i-valve, kufuneka wenze indawo evulekileyo kwaye uthumele imveliso ethile yoxinzelelo lokutywina phakathi kobuso obubini, ngexesha elifanayo ukulahla isihlalo kunye nezinto zokuzalisa, phakathi kwentambo yangaphandle kunye ne-nut isihlalo, inkxaso yesihlalo. kwi-friction kunye nesikhundla sakhe phezulu kwi-friction sliding, ngoko qiniseka ukuba ukwandisa kufuneka ucime amandla kunye ne-torque, ivalve kwinkqubo yokuvula kunye nokuvala, Ukuvula okufunekayo kunye nokuvala amandla kunye nokuvulwa nokuvala i-torque ziyaguquguquka, kwaye ixabiso eliphezulu likumzuzu wokugqibela wokuvala okanye umzuzu wokuqala wokuvula. Iivalvu kufuneka ziyilwe kwaye zenziwe ukunciphisa amandla okuvala kunye ne-torque yokuvala. Isantya sokuvula / sokuvala Isantya sokuvula kunye nokuvala sibonakaliswe ngexesha elifunekayo kwindawo enye yokuvula okanye yokuvala i-valve. Ukuvulwa kwevalve ngokubanzi kunye nesantya sokuvala ngaphandle kolawulo olungqongqo, kodwa kukho iimeko ezithile zokusebenza kwizinga lokuvula nokuvala lineemfuno ezikhethekileyo, ukuba ezinye izibonelelo zivule ngokukhawuleza okanye zivale, ukuthintela iingozi zokhuseleko, ezinye izibonelelo zicotha, ukuthintela ugwayimbo lwamanzi, nto leyo kufuneka kuthathelwe ingqalelo ekusetyenzisweni kweentlobo zevalvu. Uvakalelo lwe-Postural kunye nokuzinza Oku kukwabhekiselele kwivalve yotshintsho oluphambili lweparameter phakathi, ukubonakalisa inqanaba elihambelanayo lobuthathaka. Kwivalve yendlela enye, ivalve elawula uxinzelelo, ivalve elawulayo kunye nezinye iivalvu ezisetyenziselwa ukulungelelanisa iiparamitha eziphambili zendlela ephakathi kunye neevalvu zayo, ivalve yetrap yomphunga kunye nezinye iivalve ezinendima ekhethekileyo, ubuntununtunu kunye nokuzinza sisalathiso esiphambili sobuchule bokusebenza. ixabiso. Ixesha lokusetyenziswa Ibonisa inqanaba eliqinileyo levalvu, lixabiso lesalathisi sokusebenza kwevalve, kwaye inokubaluleka okukhulu kwezentlalo nezoqoqosho. Ngokuqhelekileyo kuboniswa ngokuvula kunye nokuvala i-frequency ukuqinisekisa ukuqina komgangatho, kwaye kunokubonakaliswa ngexesha lenkonzo. amashishini Valve ukuba nefuthe ekupheleni "yokunqongophala kwabasebenzi" amashishini Valve ukuba isiphumo ukunqongophala lokuphela konyaka-emsebenzini " Kwiminyaka yakutshanje, minyaka le ekupheleni kweli xesha, "ukunqongophala kwabasebenzi" njengeenkani. isifo njengesiqhelo ukwenzeka, yaye ngaloo ndlela kukhokelele kuthotho reactions ezinxulumene ikhonkco kushishino iivalvu ikhonkco kushishino kakhulu amasimi, ukunqongophala inkunzi abantu ngoko nangoko kukhokelela kwiindawo zevalvu kumashishini amaninzi ukunciphisa imveliso kunye nemveliso, kwaye nkqu ezinye. amashishini alinge ukwamkela imiyalelo ngobumfama, ukuze kuthintelwe intliziyo evumayo kwaye akwanelanga, kubangele umonakalo omkhulu ukunqongophala kwabasebenzi e-China asiyonto entsha, kwasekuqaleni kwiminyaka emibini edlulileyo kwimimandla yonxweme olusempuma kunye nemimandla phambili yokunqongophala kwabasebenzi kunye. ubunzima bokuqesha, kunye nokunqongophala kwabasebenzi ngo-2022 kuza ngaphambi kwexesha, kunoburhalarhume, uninzi lwamashishini evalve axhalabile Kucazululo lwengxelo, uninzi lwamashishini amacandelo elizwe lethu anendlela yokuvelisa yamva nje, inzuzo ephantsi, imfuno yabasebenzi. inkulu, ingcamango yolawulo ephelelwe lixesha kunye nolunye uhlaselo; Kwaye kwimpahla eqhubela phambili ngokuthe ngcembe ibe yintengiso yentengiso yexesha elizayo kufuneka, inzuzo ebalulekileyo yokusebenza kweshishini kunye nokusinda kwendlela yophuhliso yendawo yangaphakathi, ukuze udlale imfazwe yamaxabiso njengokhuphiswano lwentengiso ukukhokela indawo yomoya yeshishini levalve, uninzi lwezinto zokomoya ezinobunzima belungelo labasebenzi. Ukuqonda izibonelelo italente kwaye incamathele ukubaluleka kakhulu kushishino okanye akwanelanga, uzive nje ukunika umvuzo owaneleyo, ezizimeleyo, kukungabikho olu hlobo lomkhuba ayikwazi ukusebenza, italente yeshishini idreyini kwaye ngokufuthi isimo sokuhamba sibalaseleyo, izinto eziphambili. okanye ukunqongophala kwenkqubo yokugaya amashishini, ukunqongophala kweetalente kunye nonxibelelwano olufanelekileyo, Kwelinye icala, olo tshintsho lukwakhuthaza amashishini ukuba ancamathele ukubaluleka okukhulu kwiitalente ezigqwesileyo kwaye azame konke okusemandleni awo ukugcina iitalente. Ngokujonga ishishini levalvu kwilizwe lethu, yeyiphi indlela esingazigcina ngayo ngokwenene iitalente? Ndicinga ukuba ukuhlala kuphela kufuneka ubeke ingqalelo, ufuna ukugcina italente, ukuze ufumane inkunzi, okokuqala kufuneka ube nesicwangciso sophuhliso, vumela umsebenzi kwishishini abe nenjongo yexesha elide, abe nokuzithemba ukukulandela, amenze. ngaphandle kokuhlangabezana neendleko, ezinkulu okanye umsebenzi, ukugqiba ubomi babo obufanelekileyo, unenjongo yexesha elide, ngokuqinisekileyo, ndiya kuyishiya intliziyo yokuya, Hayi nje ukutyala imali kwiimbopheleleko zabo, italente, umdla kunye ulutsha; Kwaye ukusungulwa kweteknoloji, inkuthalo eqhubekayo kunye nenkqubela phambili. Ukongeza, kuyafuneka ukwakha ngokusebenzayo kunye nokuthembana okufanayo kwinkcubeko yeshishini kunye nobugcisa, ukuze babe namathuba amaninzi okusebenzisa iitalente zabo kwaye bagqibezele ixabiso labo lokusebenzisa. Iimveliso zempompo ze-Ze de centrifugal ukuya kwilifti yogutyulo, umatshini wokuphakamisa amabhakethi amdaka, isikhululo sokuphakamisa amanzi amdaka, isikhululo sempompo esihlanganisiweyo, impompo yokunyusa amanzi amdaka, izixhobo zokuphakamisa ugutyulo, impompo yegadi, impompo yejet, impompo ye-centrifugal, isahluli se-slag, impompo yelindle, impompo ephantsi kwamanzi amdaka njengoko isixhobo esikhokelayo sokuphakamisa ugutyulo. Isixhobo ngasinye sokuphakamisa ugutyulo lwenzelwe ukuba lube lula ngakumbi ukufakela, kwaye kwangaxeshanye, kukho isethi epheleleyo yezixhobo ezifunekayo zokufakela. Sinentengiso evakalayo kwi-Intanethi, inokukuzisela iiprojekthi zenkonzo ezifanelekileyo, eFransi, kwingingqi yaseYurophu, uninzi lwelizwe lethu linokugqiba owona mgaqo ukufutshane wokuthenga. Izixhobo zokuphakamisa ugutyulo lwe-Ze de zifanelekile kubantu abaqhelekileyo (usapho), i-villa-family eyodwa, igadi, iinkonzo zorhwebo kunye nezinye iziza, zigxininise kwi-villa engaphantsi kombhobho wokukhupha amanzi, i-drainage efanayo emgangathweni, ukunikezelwa kwamanzi okusela ekhaya, ukunkcenkceshela igadi kunye nezinye iingcali. kunye nezixhobo ezisebenzayo ezidibeneyo zothutho lwamanzi kunye nezisombululo!