Pulagi-mu njira imodzi yolimbikitsira valavu DF16-02

Kuthamanga kwadzina kwa valve yotetezera kumatsimikiziridwa ndi kuthamanga kwa ntchito, kutentha kwautumiki kwa valve yotetezera kumatsimikiziridwa ndi kutentha kwa ntchito, kusinthasintha kosalekeza kwa kasupe kapena lever kumatsimikiziridwa ndi kuwerengetsera kupanikizika kosalekeza kwa valve yotetezera. , mtundu wa zinthu ndi mawonekedwe a valavu yotetezera amatsimikiziridwa molingana ndi sing'anga ya utumiki, ndipo m'mimba mwake ya valavu yachitetezo imawerengedwa molingana ndi mphamvu yotulutsa valavu yotetezera.Zotsatirazi ndi malamulo ambiri osankhidwa a ma valve otetezera.

(l) Ma boiler amadzi otentha nthawi zambiri amagwiritsa ntchito ma valve otetezedwa osatsekedwa ndi ma wrenches.

(2) Maboiler a nthunzi kapena mapaipi a nthunzi nthawi zambiri amagwiritsa ntchito mavavu otseguka okhala ndi ma wrenches.

(3) Pazinthu zamadzimadzi zosasunthika monga madzi, valavu yotsekera yotseka yaying'ono kapena valavu yothandizira chitetezo imagwiritsidwa ntchito.

(4) Madzi othamanga kwambiri nthawi zambiri amagwiritsa ntchito ma valve otetezedwa otsekedwa otseguka, monga zotenthetsera madzi othamanga kwambiri komanso zosinthira kutentha.

(5) Gasi ndi zoulutsira mawu zina nthawi zambiri zimagwiritsa ntchito ma valve otsekedwa otseguka, monga matanki osungira gasi ndi mapaipi amafuta.

(6) Ma boiler a Class E nthawi zambiri amagwiritsa ntchito ma valve oteteza kulemera kwakufa.

(7) Ma valve oteteza chitetezo nthawi zambiri amagwiritsidwa ntchito ngati njira zazikulu, zosuntha zazikulu komanso zopanikizika kwambiri, monga zida zotenthetsera komanso zowotcha komanso ma boiler opangira magetsi, monga momwe tawonetsera pa Chithunzi 8.

(8) Ma valve otetezedwa omangidwira nthawi zambiri amagwiritsidwa ntchito pamasitima apamtunda, akasinja agalimoto ndi akasinja osungira omwe amanyamula gasi wamadzimadzi, monga momwe tawonetsera pa Chithunzi 4.

(9) Valavu yachitetezo cha hydraulic nthawi zambiri imagwiritsidwa ntchito pamwamba pa thanki yamafuta, yomwe imayenera kugwiritsidwa ntchito limodzi ndi valavu yopumira.

(10) Ma valve oyendetsa ndege nthawi zambiri amagwiritsidwa ntchito potulutsa ngalande zapansi panthaka kapena mapaipi a gasi, monga momwe chithunzi 6 chikusonyezera.

(11) Vavu yobwezeretsa chitetezo nthawi zambiri imagwiritsidwa ntchito papaipi yamadzi yobwerera komwe kumatuluka pa tanki ya LPG.

(12) Kupanikizika koyipa kapena machitidwe omwe angapangitse kupanikizika koyipa pakagwiritsidwe ntchito nthawi zambiri amagwiritsa ntchito ma vacuum negative pressure security valves.

(13) Mavavu otetezera ma Bellows nthawi zambiri amagwiritsidwa ntchito pazotengera kapena mapaipi okhala ndi kusinthasintha kwakukulu kwakumbuyo komanso kwapoizoni komanso kuyaka.