(1) Iivalvuayisebenzi.
Ingxaki yesifo kunye nezizathu zayo zezi zilandelayo:
1. Akukho mthombo wegesi. ① Umthombo womoya awuvulekanga, ② ngenxa yomxholo wamanzi womkhenkce womthombo womoya ebusika, okubangela ukuvaleka kwemibhobho yomoya okanye isihluzi, ukungaphumeleli kokuvaleka kwevalvu yokunciphisa uxinzelelo, ③ ukungaphumeleli kwecompressor yomoya, ④ ukuvuza kombhobho oyintloko womthombo womoya.
2. Umthombo womoya, akukho siginali. ① Impazamo yesiphumo se-DCS, ② ukuphazamiseka kwentambo yesiginali; ③ Impazamo yendawo;
3. Indawo yokukhangela ayinayo igesi. ① Ukuvaleka kwesihluzo; ② ukusilela kwevalvu yokunciphisa uxinzelelo ③ ukuvuza okanye ukuvaleka kombhobho.
4. I-positioner inomthombo wegesi kwaye ayiphumi. I-nozzle ivaliwe.
5. Isignali, akukho ntshukumo. ① Umongo kunye nesihlalo zibambekile, ② isiqu sigobile okanye saphukile; ③ umdaka wesiseko sesihlalo oqandisiweyo okanye ibhloko ye-coke; ④ umhlwa wentwasahlobo ye-actuator ngenxa yokusetyenziswa ixesha elide; ⑤ intwasahlobo yevalvu ephukileyo okanye eyonakeleyo ye-diaphragm; ⑥ ukusilela kwevalvu ye-solenoid; ⑦ isiqu sibambekile.
(2) Ukusebenza kwevalvu akuzinzanga.
Ingxaki kunye nezizathu zezi zilandelayo:
1. Uxinzelelo olungazinzanga lomthombo womoya. Ukungasebenzi kakuhle kwevalvu yokunciphisa uxinzelelo.
2. Uxinzelelo lwesignali aluzinzanga. ① Iiparameter ze-PID zendawo yokulawula; ② isiphumo somlawuli asizinzanga; ③ iingcingo zikhululekile.
3. Uxinzelelo lomthombo womoya luzinzile, kwaye uxinzelelo lwesignali nalo luzinzile, kodwa isenzo sevalvu elawulayo asazinzanga. ① Impazamo yendawo; ② Umbhobho ophumayo kunye nokuvuza komgca; ③ i-actuator iqinile kakhulu; ukumelana okukhulu kokungqubana kwi-④ intshukumo yesiqu; ⑤ imeko yokusebenza ayizinzanga, imeko yangoku ayihambelani nokukhethwa; ⑥ i-diaphragm okanye intwasahlobo yaphukile; ⑦ intloko yesilinda okanye ye-membrane iyavuza; ⑧ ingaphakathi levalvu lonakele; ⑨ indawo yokulinganisa ayizinzanga.
(3) Ukungcangcazela kwevalvu.
Ingxaki kunye nezizathu zezi zilandelayo:
1. Ivalvu elawulayo iyangcangcazela nangaliphi na inqanaba lokuvula. ① Inkxaso engagungqiyo; umthombo wokungcangcazela kufutshane ne-②; ③ i-spool kunye ne-bushing; ukuxinana okukhulu.
2. Ivalvu elawulayo iyangcangcazela kufutshane nendawo evaliweyo ngokupheleleyo. ① Ivalvu elawulayo inkulu kwaye isetyenziswa rhoqo phantsi komgodi omncinci; ② ivalvu yesihlalo esinye ayifanelekanga kwiimeko zokusebenza.
(4) Intshukumo yevalvu icotha.
Le nto kunye nezizathu zokudakumba zezi zilandelayo:
Isiqu sevalvu sibuthuntu ngexesha lesenzo sokubuyiselana. ① Ukuvaleka kwebhondi kwivalvu; ② Ukonakala kokupakisha kwePTFE ukuqina okanye ukupakisha igrafiti Ioyile yokuthambisa yomile; ③ ukupakisha kuqinile kakhulu, ukumelana nokungqubana kuyanda; ④ ukumelana okukhulu kokungqubana ngenxa yokuba isiqu sevalvu asithanga ngqo; ⑤ amandla esilinda awakhulu ngokwaneleyo, iingxaki zesilinda okanye umthombo wegesi; ⑥ imeko yokusebenza iyatshintsha; ⑦ Impazamo yentwasahlobo; ⑧ Ukusilela kwendawo.
(5) Ubungakanani bokuvuza kwevalvu buyanda.
Izizathu zokuvuza zezi zilandelayo:
1. Umthamo omkhulu wokuvuza xa ivalvu ivaliwe ngokupheleleyo. ① Umongo wevalvu udiniwe, ukuvuza kwangaphakathi kukhulu, ② ivalvu ayilungiswanga kwaye ayivalwanga; ③ i-mechanical zero ayilungiswanga.
2. Ivalvu ayinakufikelela kwindawo evaliweyo ngokupheleleyo. ① Umahluko ophakathi koxinzelelo mkhulu kakhulu, i-torque ye-actuator incinci kakhulu, uxinzelelo lomthombo womoya alwanelanga, kwaye ivalvu ayivaliwe; kukho izinto zangaphandle kwivalvu ye-②; i-③ bushing iyacola; ingaphakathi levalvu ye-④ lonakele.
(6) Uluhlu oluhlengahlengiswayo lokuhamba kwamanzi luncinci.
unobangela wezinto ezibonakalayo: Isiseko sevalvu okanye isihlalo sevalvu sinciphile, ukuze ukuvulwa okuqhelekileyo kube kukhulu.
Tanggu Water Seal Valve Co., Ltd., sisivalo sesihlalo esithambileyo esiphucukileyo kwezobuchwepheshe esixhasa amashishini, iimveliso zisihlalo esithambileyoivalvu yebhabhathane ye-wafer, ivalvu yebhabhathane ye-lug, ivalvu yebhabhathane edibeneyo ephindwe kabini,ivalvu yebhabhathane engaqhelekanga ephindwe kabini, ivalvu yokulinganisela, i-waferivalvu yokujonga iipleyiti ezimbininjalo njalo. KwiTianjin Tanggu Water Seal Valve Co., Ltd., siyazingca ngokubonelela ngeemveliso ezikumgangatho ophezulu ezihlangabezana nemigangatho ephezulu yoshishino. Ngoluhlu lwethu olubanzi lweevalvu kunye nezixhobo, ungasithemba ukuba siza kubonelela ngesisombululo esifanelekileyo kwinkqubo yakho yamanzi. Nxibelelana nathi namhlanje ukuze ufunde ngakumbi malunga neemveliso zethu kunye nendlela esinokukunceda ngayo.
Ixesha lokuthumela: Sep-23-2023
