Obedo ngovalvecavitation? Kit me kwanyo ne woko?
Tianjin Tanggu Water-Seal Valve Co., Ltd
Tianjin,CHINA
nino dwe 19,Dwe m'abicel,2023
Kit ma dwan twero bedo ki adwogi marac i kom dano, dwan mogo twero balo jami ma ki tiyo kwede i gang tic ka ki yero valve ma ki tiyo kwede maber, tye ki peko me cavitation ma medde, ma obi kelo koko ki rwom me yeng yeng, ma kelo balo oyotoyot i kom paip ma tye iye ki ma tye pinyvalve.
Medo ikom meno, koko ma malo pol kare kelo yeng yeng ma twero balo paip, jami tic ki jami mukeneValveki kato pa kare, balo pa jami ma tye iye, balo pa valve ma oa ki i yub pa paip ma twero balo ne. Peko eni pol kare bino pi teko me yeng yeng, yub me buru ma oyot ki cavitation ma ki nyutu ki koko ma malo me yeng yeng ma dit ma oa ki i yube ki poto pa yamo ma tye cok ki piny ki piny ma tye ka rweny.
Kadi bed ni man pol kare time i balvalveski jami ma ki lwongo ni rotary valves i kom, twero time i kare manok, ma lamal ma rom ki dul kom ma ki lwongo ni wafer me V-ballvalve, pole wokbutterfly valvesi tung piny pa valve kavalvetye ka keto peko i kabedo acel ma twero bedo ki cavitation phenomenon, ma twero bedo ki leakage i valve piping ki welding repair, valve ni pe rwate ki dul man me line.
Labongo paro ka cavitation time i kin valve onyo piny pa valve, jami ma tye i cavitation ni obi nongo peko madit atika i kom ultra-thin films, springs ki cantilever structures ma nok, yeng yeng ma dit twero kelo oscillations. Kabedo ma pol kare gi rweny iye ki nongo i jami ma calo pressure gauges, transmitters, thermocouple sleeves, flowmeters, sampling systems Actuators, positioners ki limit switches ma tye ki springs gubi nongo peko me rweny oyotoyot, ki mounting brackets, fasteners ki connectors gubi gonyo ki rweny woko pi yeng yeng.
Fretting corrosion, ma time i kin jami ma obale ma ki nongo ki i yeng yeng, pol kare tiime cok ki cavitation valves. Man kelo jami ma ki lwongo ni oxides ma tek ma calo jami ma buru me weko jami ma obale oyot. Jami ma ki nongo ni tye iye jami ma gengo ki jami ma ki keto me neno, ka i medo ki jami ma ki tiyo kwede me doro, pampu, gin ma ki lwongo ni rotating screens, samplers ki jami mukene ma twero loko onyo loko.
Yengo ma tek twero turo ki balo jami ma ki yubu ki cuma ki cel pa paip. Jami ma ki lwongo ni metal particles onyo jami ma balo jami twero balo jami ma tye i paip, ma twero bedo ki adwogi marac i kom paip ma ki lwongo ni hygienic valve piping ki pipeline ma tye maleng. Man bene pe ki yee.
Byeko peko me cavitation pa plug valves tye ma tek ki pe ki kwano rwom me choke pressure drop. Gin ma otimme nyutu ni twero bedo ni teko ma tye i pii madit ni opoto piny nio wa i rwom me yamo ma tye i pii ma peya yamo ma tye ka mol i kabedo ni ki poto pa yamo ma tye ka mol ni opoto piny. Luyub valve mogo gi waco ni eclipse ni obi rweny ma peya kare oromo kun gi tito ni pressure me balo ne obi poto piny. Kit ma luyub valve tiyo kwede me cako ki byeko peko ma twero bino pi pii ma mol ki i yamo ni jenge i kom lok ada ni pii ma mol ki i yamo ni opoto piny, ma kelo yamo ki koko. Ki moko ni peko madit me cavitation obi bedo ma ki gengo ka rwom me koko ma ki kwano ni tye piny ki rwom ma ki keto piny kany.
Dit pa gin ma ki lwongo ni valve nio wa i inci 3 – 80 dB
Dit pa gin ma ki lwongo ni valve tye inci 4-6 – 85 dB
Dit pa gin ma ki lwongo ni valve 8-14 inches – 90 dB
Dit pa gin ma ki lwongo ni valve ma tye inci 16 ki ma kato - 95 dB
Yoo me kwanyo peko ma bino pi cavitation
Kit ma ki yubu kwede valve me kwanyo cavitation tiyo ki split flow ki graded pressure drop:
"Lok pa valve" tye me poko pii ma mol madwong i dul matino tino mapol, ki yoo ma mol pa valve ni ki yubu wek pii ni okati ki i kin jami matino tino ma rwate. Kit ma dul pa dit pa cavitation bubble ni ki kwano ki i doggola ma pii kato ki iye. Kabedo ma oyabe matidi ni miyo yamo ma tiino bedo iye, ma kelo koko manok ki balo ne manok ka odok i kom balo ne.
"Graded pressure drop" tere ni valve ni ki yubu me bedo ki kabedo aryo onyo ma kato ma ki loko iye, pi meno ma ka keto pressure ducu i rwom acel, en kwanyo rwom ma nok mapol. Ma nok loyo rwom me rwom ma piny twero gengo rwom ma tye i shrinkage me poto piny rwom me yamo ma tye i pii, ma weko kwanyo peko me cavitation i valve.
Ribu pa diverting ki pressure drop staging i valve acel weko cavitation resistance bedo maber. I kare me loko valve, keto valve ma ki doro ki rwom me donyo pa valve ni tye malo (me labolle tung malo, onyo i rwom ma piny), kare mukene kwanyo peko me cavitation.
Medo ikom meno, keto gin ma ki lwongo ni control valve i kama lyeto pa pii tye iye, ki dong rwom me lyeto ma lapiny (ma calo gin ma loko lyeto ma piny) twero konyo me kwanyo peko me cavitation.
Lok ma ki coyo ma ki coyo ni onyutu ni gin ma kelo pii i kom valve ni pe obedo pi balo tic pa valve keken. Paip ma tye piny ki jami tic bene tye i peko. Byeko cavitation ki kwanyo kare me kwanyo en aye yoo acel keken me gengo peko me wel cente ma mite me tic ki valve.
Cawa me cwalo: Jun-25-2023
