Intshayelelo kuLwakhiwo, uMgaqo wokuSebenza kunye noHlelo lweValve yeButterfly

I. Isishwankathelo seBimpukaneValves

Ivalve yebhabhathane yivalve enesakhiwo esilula esilawula kwaye sinqumle indlela yokuhamba. Icandelo layo eliphambili yidiski ye-butterfly ene-disc, efakwe kwi-diameter yecala lombhobho. Ivalve ivuliwe kwaye ivalwe ngokujikeleza i-butterfly disc (ngokuqhelekileyo i-90 °). Ngenxa yobume bayo obubambeneyo, ukuvulwa nokuvala ngokukhawuleza, kunye nokunganyangeki kwamanzi aphantsi, isetyenziswe ngokubanzi kwiindawo ezininzi zemizi-mveliso.

II. ISubume beBimpukaneValve

Izivalo zebhabhathane zenziwa ikakhulu ngala malungu alandelayo alandelayo:

1. Umzimba wevalvu:Iqokobhe levalve lisetyenziselwa ukudibanisa imibhobho kunye nokuthwala uxinzelelo lwemibhobho kunye nomthwalo ophakathi. Ngokuqhelekileyo kukho uhlobo lwe-wafer, uhlobo lwe-flange kunye nezinye izakhiwo.
2. Ibhabhathaneidiski:Inxalenye engundoqo yokuvula kunye nokuvala i-valve yi-disc-shaped structure. Ubume bayo (umzekelo, i-concentric, eccentric) kunye nobukhulu buchaphazela ngokuthe ngqo ukusebenza kunye neempawu zokuhamba kwevalve.
3. Isiqu sevalvu:Icandelo elidibanisa i-actuator (efana nomqheba, izixhobo zeentshulube okanye isixhobo sombane) kunye nediski yebhabhathane. Inoxanduva lokuhambisa i-torque kunye nokuqhuba i-butterfly disc ukujikeleza.
4. Umsesane wokutywina (isihlalo sevalvu):into elastiki efakwe kumzimba wevalve okanye idiski yebhabhathane. Xa ivalve ivaliwe, yenza itywina eliqinileyo ngomphetho wediski yebhabhathane ukuthintela ukuvuza okuphakathi.

Izixhobo: nazo zibandakanya iibheringi (ukuxhasa i-valve stem), iibhokisi zokugxusha (ukuthintela ukuvuza kwangaphandle kwi-valve stem), njl.

III. UkusebenzaPrinciple

Umgaqo osebenzayo wevalve yebhabhathane ucace gca, ufana nebhabhathane eliqhwaba amaphiko alo:

Imeko evuliweyo:Ipleyiti yebhabhathane ijikeleza iaxis yayo. Xa inqwelomoya yayo ihambelana necala lokuhamba okuphakathi, ivalve ivuleke ngokupheleleyo. Ngeli xesha, i-butterfly plate ineyona mpembelelo encinci yokuthintela kwi-medium, ukunyanzeliswa kwamanzi kuncinci, kwaye ilahleko yoxinzelelo iphantsi.

Imeko evaliweyo:I-butterfly plate iyaqhubeka ijikeleza i-90 °. Xa indiza yayo i-perpendicular ukuya kwicala lokuhamba okuphakathi, i-valve ivalwe ngokupheleleyo. Ngeli xesha, umgca wepuleti yebhabhathane ucinezela umsesane wokutywina ukwenza isitywina kwaye unqumle indlela yokuhamba.

Imeko yohlengahlengiso:Ngokugcina i-butterfly plate kuyo nayiphi na i-angle phakathi kwe-0 ° kunye ne-90 °, indawo yokuhamba komjelo wokuhamba ingatshintshwa, ngaloo ndlela ifezekise ukulungelelaniswa okuchanekileyo kwesantya sokuhamba.

IV. UkusebenzaCi-haracteristics

Ainzuzo:

1. Ulwakhiwo olulula, ubungakanani obuncinci kunye nobunzima obulula: ngokukodwa ukulungelelaniswa kwizihlandlo ezinendawo yokufakela encinci.
2. Ukuvula nokuvala ngokukhawuleza: jike nje i-90 ° ukugqiba ukuvula nokuvala, kulula ukusebenza.
3. Ukuchasana nolwelo oluncinci: Xa ivuleke ngokupheleleyo, indawo esebenzayo yokujikeleza yesitulo sesitulo sevalvu inkulu, ngoko ke ukuxhathisa kolwelo kuncinci.
4. Iindleko eziphantsi: isakhiwo esilula, izinto ezincinci, kunye neendleko zokuvelisa zihlala ziphantsi kuneevalvu zesango kunye neevalvu zeglobhu zenkcazo efanayo.
5. Ineempawu ezilungileyo zokulawula ukuhamba.

Ukusilela:

1. Uxinzelelo lokutywina oluncinci: Xa kuthelekiswa neevalvu zebhola kunye neevalvu zesango, ukusebenza kokutywina phantsi kweemeko zoxinzelelo oluphezulu kubi kancinci.
2. Uxinzelelo olulinganiselweyo lokusebenza kunye noluhlu lweqondo lokushisa: lukhawulelwe yiqondo lokushisa kunye nokumelana noxinzelelo lwempahla yokutywina.
3. Ayifanelanga imidiya equlathe amasuntswana okanye imicu: Amasuntswana aqinileyo angakrwela indawo yokutywina kwaye achaphazele isiphumo sokutywinwa.
4. Ipleyiti yebhabhathane yevalve yebhabhathane enobubanzi obukhulu iya kuvelisa inani elithile lokulahleka kwentloko yamanzi.

Wamkelekile ukubuza malungaTianjin Tanggu Water-Seal Valve Co,.Ltd's iimveliso! Inkampani yethu igxile kwiiivalve butterfly, kwaye ikwaqhuba kakuhle kwiinkalo zeiivalve zesango, iivalvu zokujongakwayeiivalve zokulinganisa. Sijonge phambili ekukhonzeni.