Pali kusiyana koonekeratu pakati pa ma valve a slide gate ndimavavu a chipata cha mpeniPonena za kapangidwe kake, ntchito yake, ndi momwe amagwiritsidwira ntchito:

1. Kapangidwe ka nyumba

Chipata cha valavu yotsetsereka ndi chathyathyathya, ndipo pamwamba pake potsekera nthawi zambiri pamakhala cholimba kapena rabala. Kutsegula ndi kutseka kumachitika potsetsereka mopingasa kwa chipatacho pambali pa mpando wa valavu. Kapangidwe kake ndi kovuta, ndipo magwiridwe antchito otsekera amadalira kulondola koyenera pakati pa chipata ndi mpando wa valavu.

Chipata cha valavu yachitsulo yopangidwa ndi mpeni wachitsulo chili ngati tsamba, lomwe lingadule ulusi, tinthu tating'onoting'ono ndi zinthu zina zodetsedwa mu sing'anga. Chili ndi kapangidwe kakang'ono kwambiri. Malo otsekera pakati pa chipata ndi mpando wa valavu amapangidwa makamaka ngati kukhudzana ndi chitsulo cholimba, chomwe chimakhala ndi kukana kwamphamvu kwa kuwonongeka.

2. Kutseka magwiridwe antchito

Valavu yotsetsereka ya chipata ili ndi magwiridwe antchito abwino otsekera ndipo ndi yoyenera makamaka pazochitika zomwe zimafuna kutayikira kwambiri (monga mpweya). Mitundu ina ili ndi kapangidwe kotsekera kawiri.

Kutseka valavu ya chipata cha mpeni wa flange kumayang'ana kwambiri pa kuletsa kusweka ndipo ndikoyenera kugwiritsa ntchito zinthu zokhala ndi tinthu tolimba, matope, ndi zina zotero. Malo otsekera amatha kukonzedwa popera, koma kutuluka kwake kumakhala kwakukulu pang'ono kuposa kwa valavu ya chipata cha slide plate.

3. Zochitika Zogwiritsira Ntchito

Ma valve otsetsereka amagwiritsidwa ntchito kwambiri poyeretsa zinthu monga mafuta ndi gasi, kapena m'mapayipi omwe amafunika kutsekedwa mwamphamvu.

Valavu yolowera m'chipata cha mpeni wamagetsi ndi yoyenera kwambiri pazinthu zokhala ndi zinyalala monga zimbudzi, zamkati, ndi ufa wa malasha, ndipo nthawi zambiri imagwiritsidwa ntchito m'magawo monga zitsulo, migodi, ndi kuteteza chilengedwe.

Jinbin Valve imagwira ntchito popanga ndi kusintha ma valve a chipata cha mpeni akuluakulu. Valve yaikulu ya chipata cha mpeni (yokhala ndi mainchesi a ≥DN300) imagwiritsidwa ntchito kwambiri m'mapaipi a mafakitale chifukwa cha kapangidwe kake komanso magwiridwe antchito ake.

Chipinda chooneka ngati mpeni chingadule mosavuta ulusi, tinthu tating'onoting'ono kapena zinthu zokhuthala (monga matope, zamkati) m'kati mwake, kuletsa zinyalala kuti zisasonkhanitse ndikutseka valavu. Ndi yoyenera kwambiri kunyamula zinthu zokhala ndi zinthu zolimba zopachikidwa, kuchepetsa kuchuluka kwa kukonza mapaipi.

2. Thupi la valavu limagwiritsa ntchito kapangidwe kowongoka, kokhala ndi kukana kuyenda bwino komanso kutseka pang'ono kwa chipata. Likaphatikizidwa ndi ma actuator amagetsi kapena opumira mpweya, limatha kutsegula ndi kutseka mwachangu, kuchepetsa kuvutika kwa mavavu akuluakulu ndikupangitsa kuti likhale loyenera kuyang'anira zochitika zodziyimira pawokha.

3. Malo otsekera amakhala opangidwa ndi aloyi wolimba kapena chitsulo chosatha, chomwe chimakhala ndi mphamvu yolimbana ndi kukokoloka kwa nthaka. Ngakhale atagwiritsidwa ntchito kwa nthawi yayitali pamlingo wothamanga kwambiri kapena m'malo okhala ndi tinthu tating'onoting'ono, amatha kusunga magwiridwe antchito abwino otsekera ndikuchepetsa ndalama zosinthira.

4. Thupi la valavu lili ndi kapangidwe kosavuta, ndi lopepuka kuposa mitundu ina ya mavalavu okhala ndi mulifupi womwewo, ndipo limakhala ndi zofunikira zochepa zothandizira mapaipi panthawi yoyika. Chipata ndi mpando wa valavu zimatha kuchotsedwa ndikusinthidwa padera. Panthawi yokonza, palibe chifukwa chosinthira valavu yonse, zomwe zimachepetsa ndalama zokonzera.

5. Imatha kusintha kutentha kwambiri, kuthamanga kwambiri komanso zinthu zowononga (monga madzi otayira mankhwala, matope a asidi). Posankha zinthu zosagwira dzimbiri (monga chitsulo chosapanga dzimbiri, chokutidwa ndi rabara), imatha kukwaniritsa ntchito zovuta m'mafakitale osiyanasiyana ndipo imakhala ndi mphamvu zambiri.

Ngati muli ndi zosowa zina zokhudzana ndi izi, chonde titumizireni uthenga pansipa ndipo mudzalandira yankho mkati mwa maola 24!