Vavu yotsekera yotsekera pachipata

一、Chiyambi:

Vavu yotsekedwa yotsekedwa ndi chipata chapadera ndi valavu yapadera yomwe imatha kukwiriridwa pansi kuti iwononge kutuluka kwa mapaipi okwiriridwa. Chinthu chachikulu cha valavu yachipata chofewa chotsekedwa mwachindunji ndi chakuti chipata chapamwamba ndi chapansi chimagwira ntchito ngati gawo lotsegula ndi kutseka. Tsinde la valavu ya valavu yokwiriridwa yotsekera pachipata ndi yayitali kwambiri ndipo imatha kusinthidwa malinga ndi malo omwe amagwiritsidwa ntchito mosiyanasiyana okhala ndi utali wosiyanasiyana wa ma valve, omwe amatha kukwaniritsa zofunikira pakumanga mapaipi osiyanasiyana. Valavu yotsekera yotsekera yotsekera imayikidwa pansi pamtunda kwa nthawi yayitali, malo ogwirira ntchito ndi ovuta, ndipo zimakhala zovuta kusintha ndi kukonzanso, kotero ubwino wa valavu umaganiziridwa makamaka posankha valavu yotsekedwa yotsekera.

二、Zinthu:

1. Kuyika m'manda kungathe kuchitidwa, zomwe zingapulumutse mtengo wofukula zitsime zazikulu ndi kukonza khoma la shaft. Malo owonekera pansi ndi ochepa ndipo sangakhudze kukongola kwa msewu. Imapulumutsa ndalama ndikuchotsa chitetezo chomwe chimabwera chifukwa cha kuwonongeka kwa chivundikiro cha chitsime.

2. Vavu zimayambira za utali wosiyana akhoza makonda malinga ndi ntchito yeniyeni. Chizindikiro cha chipata chotsegula ndi kutseka chimapangidwira pamwamba pa tsinde la valve, chomwe chimasinthasintha komanso chosavuta kugwira ntchito.

3. Mapangidwe abwino obisika a ndodo amakhala ndi mawonekedwe ophatikizika komanso kugawa koyenera. Mpando wa valve umapangidwa ndi pansi. Valavu sikophweka kudziunjikira zonyansa ndipo imatenga chisindikizo chofewa. Tsinde la valve lili ndi mphete zosindikizira zingapo zooneka ngati "o". Kuchita kwa mpweya ndikwabwino kwambiri ndipo madzi akuyenda bwino.

4. Pamwamba pa thupi la valavu zonse zimakonzedwa ndi epoxy resin ndikukhazikika ndi ma bolts a hexagonal. Vavu ili ndi mphamvu yotsutsa-kutu ndipo ndi yolimba komanso yolimba.

5. Zigawo zamkati zonse zimapopera mankhwala opanda poizoni epoxy resin, omwe ali otetezeka komanso opanda poizoni. Malo amkati amakwaniritsa miyezo yoyenera yaukhondo ndipo angagwiritsidwe ntchito pa mapaipi amadzi apampopi.