Izindaba zemboni
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Amakhono okukhetha ama-valve
1、 Amaphuzu abalulekile okukhethwa kwevalvu A. Cacisa injongo yevalvu emishinini noma kudivayisi Nquma izimo zokusebenza zevalvu: uhlobo lwendawo esetshenziswayo, ingcindezi yokusebenza, izinga lokushisa lokusebenza, ukusebenza njll. B. Khetha uhlobo lwevalvu ngendlela efanele Ukukhetha okufanele kwe ...Funda kabanzi -
ulwazi lwe-ventilation butterfly valve
Njengedivayisi yokuvula, ukuvala nokulawula ipayipi lokukhipha umoya nothuli, i-ventilation butterfly valve ifanelekela izinhlelo zokukhipha umoya, ukususa uthuli kanye nokuvikela imvelo kwezensimbi, ezimayini, esimendeni, embonini yamakhemikhali kanye nokukhiqizwa kukagesi. I-ventilation butterfly v...Funda kabanzi -
Izici ze-valve ye-butterfly engagugi kagesi kanye negesi
I-valve ye-butterfly gas elwa nokungqubuzana kagesi iwumkhiqizo we-butterfly valve ongasetshenziswa ezinhlotsheni ezahlukene zokusebenza njenge-powder nezinto ezi-granular. Isetshenziselwa ukulawula ukugeleza nokuvala igesi enothuli, ipayipi legesi, idivayisi yokungenisa umoya nokuhlanza, ipayipi legesi elinomoya, njll.Funda kabanzi -
Isimiso sesakhiwo se-valve yomoya we-butterfly ethambekele epuletini elithambile
I-valve ye-butterfly yegesi yothuli yendabuko ayisebenzisi indlela yokufaka ethambekele yepuleti lediski, okuholela ekuqongeleleni kothuli, kwandisa ukumelana kokuvulwa nokuvalwa kwe-valve, futhi kuthinta ngisho nokuvulwa nokuvalwa okuvamile; Ngaphezu kwalokho, ngenxa ye-valve ye-butterfly yegesi yothuli yendabuko...Funda kabanzi -
Indlela efanele yokufaka i-valve ye-wafer butterfly
I-valve ye-butterfly ye-wafer ingenye yezinhlobo ezivame kakhulu zama-valve kumapayipi ezimboni. Isakhiwo se-valve ye-butterfly ye-wafer sincane kakhulu. Mane ubeke i-valve ye-butterfly phakathi kwama-flange kuzo zombili izinhlangothi zepayipi, bese usebenzisa i-stud bolt ukudlula epayipini...Funda kabanzi -
Indlela yokugcina i-valve ngesikhathi sokusebenza
1. Gcina ivalvu ihlanzekile Gcina izingxenye zangaphandle nezinyakazayo zevalvu zihlanzekile, futhi ugcine ubuqotho bopende wevalvu. Ingqimba engaphezulu yevalvu, intambo ye-trapezoidal esiqwini kanye ne-stem nut, ingxenye eshelelayo ye-stem nut kanye ne-bracket kanye negiya layo lokudlulisa, i-worm kanye nezinye izinto...Funda kabanzi -
Ukufakwa kwesango le-penstock
1. Ukufakwa kwesango le-Penstock: (1) Ngesango lensimbi elifakwe ngaphandle kwembobo, imbobo yesango ngokuvamile ihlanganiswa nepuleti lensimbi elihlanganisiwe elizungeze imbobo yodonga lwechibi ukuqinisekisa ukuthi imbobo yesango ihambisana nomugqa wokulinganisa ongaphansi kuka-1/500. (2) Nge ...Funda kabanzi -
I-valve ye-Goggle valve / i-line blind valve, imikhiqizo eyenziwe ngezifiso ye-THT Jinbin valve
I-valve ye-goggle valve/line blind ingafakelwa idivayisi yokushayela ngokwezidingo zomsebenzisi, engahlukaniswa ngezindlela ze-hydraulic, pneumatic, kagesi, manual transmission, futhi ingalawulwa ngokuzenzakalelayo yi-DCS egumbini lokulawula. I-valve ye-goggle valve/line blind, futhi ...Funda kabanzi -
Incwadi yenqubo yokufaka i-valve ye-butterfly kagesi
Incwadi yenqubo yokufaka ivalvu yebhabhathane kagesi 1. Beka ivalvu phakathi kwamaflange amabili afakwe ngaphambilini (ivalvu yebhabhathane yeflange idinga indawo yegasket efakwe ngaphambilini kuzo zombili izinhlangothi) 2. Faka amabhawodi namantongomane kuzo zombili izinhlangothi emigodini yeflange ehambisanayo kuzo zombili izinhlangothi (igasket p...Funda kabanzi -
Umehluko phakathi kwevalvu yesango lommese nevalvu yesango
I-valve yesango lommese ifanele udaka kanye nombhobho ophakathi oqukethe i-fiber, futhi ipuleti layo le-valve lingasika izinto ze-fiber endaweni ephakathi; lisetshenziswa kabanzi ekudluliseni udaka lwamalahle, i-pulp yamaminerali kanye nombhobho we-slag wephepha. I-valve yesango lommese iyinto ephuma ku-valve yesango, futhi ine-uni...Funda kabanzi -
Inqubo eyinhloko yokwenza insimbi yesithando somlilo
Ukwakheka kohlelo lwenqubo yokwenza insimbi yesithando sokuqhuma: uhlelo lwezinto zokusetshenziswa, uhlelo lokondla, uhlelo lophahla lwesithando, uhlelo lomzimba wesithando, uhlelo lokuhlanza igesi eluhlaza kanye negesi, ipulatifomu ye-tuyere kanye nohlelo lokuthepha, uhlelo lokucubungula i-slag, uhlelo lwesitofu sokuqhuma esishisayo, ukulungiswa kwamalahle acoliwe...Funda kabanzi -
Izinzuzo kanye nokungalungi kwama-valve ahlukahlukene
1. I-valve yesango: I-valve yesango ibhekisela ku-valve enelungu layo lokuvala (isango) elihamba ngendlela eqondile ye-axis yesiteshi. Isetshenziswa kakhulu ukusika i-medium epayipini, okungukuthi, evuleke ngokuphelele noma evaliwe ngokuphelele. Ngokuvamile, i-valve yesango ayikwazi ukusetshenziswa njengokugeleza kokulungisa. Inga...Funda kabanzi -
Kuyini i-accumulator?
1. Kuyini i-accumulator I-hydraulic accumulator iyithuluzi lokugcina amandla. Ku-accumulator, amandla agciniwe agcinwa ngesimo segesi ecindezelwe, isiphethu esicindezelwe, noma umthwalo ophakanyisiwe, futhi asebenzisa amandla oketshezini olungacindezelwe. Ama-accumulator awusizo kakhulu ezinhlanganweni zamandla oketshezi...Funda kabanzi -
Izinga lokuklama ivalvu
Izinga lokuklama amavalvu i-ASME I-American Society of Mechanical Engineers I-ANSI I-American National Standards Institute I-API I-American Petroleum Institute I-MSS SP I-American Standardization Association of Valve and Fittings Abakhiqizi I-British Standard BS I-Japanese Industrial Standard I-JIS / JPI Isizwe SaseJalimane...Funda kabanzi -
Ulwazi lokufaka ivalvu
Ohlelweni loketshezi, ivalvu isetshenziselwa ukulawula isiqondiso, ingcindezi kanye nokugeleza koketshezi. Enqubweni yokwakha, ikhwalithi yokufakwa kwevalvu ithinta ngqo ukusebenza okuvamile esikhathini esizayo, ngakho-ke kumele ibhekwe kakhulu yiyunithi yokwakha kanye neyunithi yokukhiqiza. I-va...Funda kabanzi -
Umphezulu wokuvala ivalvu, unolwazi olungakanani owaziyo?
Ngokuphathelene nomsebenzi olula kakhulu wokunqamula, umsebenzi wokuvala ivalvu emshinini ukuvimbela i-medium ukuthi ingaphumi noma ivimbe izinto zangaphandle ukuthi zingangeni ngaphakathi ngokuhlangana phakathi kwezingxenye ezikumgodi lapho ivalvu itholakala khona. Ikhola kanye ne-compone...Funda kabanzi -
Ukuhlaziywa Kwezici Zokuthuthukiswa Kwemboni Yamavalvu aseShayina
Izici ezinhle (1) Uhlelo lokuthuthukiswa kwemboni yenuzi “lweminyaka emihlanu” oluvuselela isidingo semakethe yamavalvu enuzi Amandla enuzi aqashelwa njengamandla ahlanzekile. Ngokuthuthuka kobuchwepheshe bamandla enuzi kanye nokuphepha kwayo okuthuthukisiwe kanye nomnotho, i-nuclea...Funda kabanzi -
Amathuba akhangayo ku-oyela negesi ephezulu
Amathuba kawoyela negesi akhuphukayo okuthengiswa kwama-valve agxile ezinhlotsheni ezimbili eziyinhloko zezicelo: i-wellhead kanye nephayiphi. Eyokuqala ngokuvamile ilawulwa yi-API 6A Specification ye-Wellhead kanye ne-Christmas Tree Equipment, kanye neyokugcina yi-API 6D Specification ye-Pipeline...Funda kabanzi -
Kusho ukuthini ukuthi i-De.DN.Dd
I-DN (Ububanzi Obujwayelekile) isho ububanzi obujwayelekile bepayipi, okuyisilinganiso sobubanzi bangaphandle kanye nobubanzi bangaphakathi. Inani le-DN = inani lika-De -0.5*inani lobukhulu bodonga lwepayipi. Qaphela: Lokhu akulona ububanzi bangaphandle noma ububanzi bangaphakathi. Amanzi, insimbi yokudlulisa igesi...Funda kabanzi