Ulwazi lokulungiswa kwe-valve

Okweamavalveekusebenzeni, konkeisivalwanaizingxenye kufanele ziphelele futhi ziqinile. Ama-bolts ku-flange futhi ubakaki babaluleke kakhulu, futhi imicu kufanele ibe yinhle futhi akukho ukukhulula kuvunyelwe. Uma i-nating esheshayo emunweni itholakala ivulekile, kufanele iqiniswe ngesikhathi ukuze igweme ukuhlanganiswa noma ukulahleka kwesandla sesandla nangamagama. Uma kulahleka kwesandla, akuvunyelwe ukukubuyisela endaweni evumayo, futhi kufanele kugcwaliswe ngesikhathi. Indlala yokupakisha ayivunyelwe ukuba i-Skewed noma ayinalo igebe eliqinisa ngaphambili. IngomaneamavalveEmvelweni engcoliswe kalula yimvula, iqhwa, uthuli, umoya nesihlabathi, i-valve squem kufanele ifakwe ngesembozo esivikelayo. Isikali ku-valve kufanele sigcinwe siqinile, sinembile futhi sicacile. Izimpawu zokuhola, ama-cap kanye nezesekeli ze-pneumatic ze-valve kufanele ziphelele futhi ziqinile. Ijazi lokufakelwayo akufanele libe nama-deents noma imifantu.

Akuvunyelwe ukungqongqoza, ukuma noma ukusekela izinto ezisindayo kwi-valve ekusebenzeni; Ikakhulu ama-valves angewona ama-non-metallic futhicast iron valvesanqatshelwe ngokwengeziwe.

Ukugcinwa kokungenzi luthoamavalve

Ukulondolozwa kwama-valves angenzi lutho kufanele kwenziwe kanye nemishini namapayipi, futhi lo msebenzi olandelayo kufanele wenziwe:

1. Hlanzaisivalwana

I-cavity yangaphakathi ye-valve kufanele ihlanzwe futhi ihlanzwe ngaphandle kwesisombululo esisele nesisombululo esinamanzi, futhi ingaphandle le-valve kufanele lisulwe lihlanzekile ngaphandle kokungcola, uwoyela,

2. Qondanisaisivalwanaizingxenye

Ngemuva kweisivalwanailahlekile, i-East ayinakuhlukaniswa ukuze ikwenze entshonalanga, futhi izingxenye ze-valve kufanele zihlomele ngokugcwele ukudala izimo ezinhle ngokusetshenziswa okulandelayo futhi ziqinisekise ukuthiisivalwanaisesimweni esihle.

3. Ukwelashwa okulwa nokulwa nokugqwala

Khipha ukupakisha ebhokisini lokunyathela ukuvikela ukugqwala kwe-galvanic kweisivalwanaisiqu. Faka isicelo se-antirust kanye namafutha endaweni yokubopha uphawu lwe-valve,isivalwanaisiqu, i-valve stem nati, ingaphezulu elibunjiwe nezinye izingxenye ngokuya ngesimo esithile; Izingxenye ezidwetshwe kufanele zipendwe ngopende wokulwa nokulwa nokuwohloka.

4. Ukuvikelwa

Ukuvimbela umthelela wezinye izinto, ukuphathwa komuntu nokuhlukaniswa, uma kunesidingo, izingxenye ezishukumisekayo ze-valve kufanele zilungiswe, futhi i-valve kufanele ifakwe futhi ivikelwe.

5.ukulungiswa okujwayelekile

  Amavalvelokho bekungasebenzi isikhathi eside kufanele kuhlolwe futhi kugcinwe njalo ukuvikela ukonakala nomonakalo kuisivalwana. IngomaneamavalveLokho bekungasebenzi isikhathi eside kakhulu, kufanele kusetshenziswe ngemuva kokudlula ekuhlolweni kwengcindezi kanye nemishini, amadivayisi namapayipi.

Ukugcinwa kwamadivayisi kagesi

Umsebenzi wokulungiswa kwansuku zonke wedivayisi kagesi ngokuvamile ayikho isikhathi esingaphansi kwesisodwa ngenyanga. Okuqukethwe kwesondlo yile:

1. Ukubonakala kuhlanzekile ngaphandle kokuqongelelwa kothuli; Idivayisi imahhala ekungcolisweni nguSteam, Amanzi Nawoyela.

2. Idivaysi kagesi ivalwe kahle, futhi indawo ngayinye yokubekwa uphawu nephuzu kufanele kube okuphelele, okuqinile, okuqinile, nokuqina futhi kungavuza.

I-3. Idivayisi kagesi kufanele igcotshwe kahle, i-oyili ngesikhathi futhi njengoba kudingeka, futhi i-valve stem nati kufanele igcotshwe.

4. Ingxenye kagesi kufanele ibe sesimweni esihle, futhi igweme ukuguguleka komswakama nothuli; Uma kungumanzi, sebenzisa i-500V Megohmmeter ukukala ukumelana kokufakelwa phakathi kwazo zonke izingxenye ezithwala njengamanje kanye negobolondo, futhi inani akufanele libe ngaphansi kwe-O. Okomiswa.

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I-6. Isimo sokusebenza sedivayisi kagesi sijwayelekile, futhi ukuvulwa nokuvala kuyashintsha.

Ukugcinwa kwamadivayisi we-pneumatic

Umsebenzi wokulungisa nsuku zonke wedivayisi ye-pneumatic ngokuvamile akusekho isikhathi esingaphansi kwenyanga. Okuqukethwe okuyinhloko kokulungiswa yile:

1. Ukubonakala kuhlanzekile ngaphandle kokuqongelelwa kothuli; Idivayisi akufanele ingcoliswe yi-vapor yamanzi, amanzi kanye namafutha.

2. Ukubekwa uphawu kwedivaysi ye-pneumatic kufanele kube kuhle, futhi izindawo zokubekwa uphawu namaphoyinti kufanele ziphelele futhi ziqine, ziqine futhi zilimaze.

I-3. Indlela yokusebenza ebhukwini kufanele ibhalwe kahle futhi ivuleke futhi ivale ukuguquguquka.

I-4. I-inlet kanye nokuphuma kwegesi yegesi yesilinda akuvunyelwe ukonakala; Zonke izingxenye zesilinda nohlelo lwe-Piping Air kufanele zihlolwe ngokucophelela, futhi akumele kube khona ukuvuza okuthinta ukusebenza.

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6. TheisivalwanaAmadivayisi we-pneumatic kufanele abe sesimweni esihle, akhululeke ekuvuzeni, evulekile ngezindima, futhi abe nokugeleza komoya.

7. Yonke insiza ye-pneumatic kufanele ibe sesimweni esijwayelekile sokusebenza, vula futhi usondele kalula.