Kuponya ductile Iron GGG40 DN50-300 Comprotite Hight Speet Hing Service Service

Membala aliyense wosakwatiwa wathu wamkulu amapindula kwambiriValavu yotulutsidwa ndege, Kupezeka kosalekeza kwa njira zapamwamba zophatikizika ndi ntchito zathu zabwino kwambiri komanso pambuyo pake zimatsimikizira mpikisano wamphamvu pamalo owonjezereka padziko lonse lapansi.
Membala aliyense payekha kuchokera pa ntchito yathu yayikulu amapindula ndi gulu la makasitomala a makasitomala ndi kulumikizanaValavu yotulutsidwa ndege, Tapambananso pakati pa makasitomala akunja ndi apakhomo. Kutsatira Tenet ya Woyang'anira "Mbiri Yakale, Makasitomala Choyamba, othandiza kwambiri komanso othandizira", timalandira zabwino abwenzi kuchokera ku moyo wonse kuti tigwirizane nafe.

Kufotokozera:

Valavu yotulutsa mpweya-liwiro imaphatikizidwa ndi magawo awiri a ma valavu okwera kwambiri a diaphragm komanso valavu yopukutira ndi valavu yotulutsa, imatha kutulutsa ndi kutulukitsa komanso kudya.
Valavu yodzaza ndi mipweya yambiri imangotaya mpweya wocheperako womwe umapezeka pa mapaipi pomwe mapaipi akukapanikizika.
Mphamvu yotsika kwambiri komanso vulani yothetsa siyingangotulutsa mpweya mu chitoliro pomwe chitoliro chopanda kanthu chimakhala ndi madzi kapena chokhacho chimangotseguka, chimatsegulidwa ndikulowa chitolirocho kuti muchotse zovuta zoyipa.

Chimodzi mwazinthu zoyambirira za valve valve ndikumasulidwa mpweya wochokera ku kachitidwe. Madzi akalowa mkatikati, mpweya umatha kukwiririka m'malo okwera, monga makhola, mawanga apamwamba, ndi mapiri. Popeza madzimadzi amatuluka kudzera pamapaipi, mpweya umatha kudziunjikira ndikupanga matumba a ndege, omwe angayambitse kuchepa kwamphamvu ndikukakamizidwa.

Mavuvu omasulira mpweya, monga ma ttsrabarft yokhala ndi vavlfv, amagwiranso ntchito yofunika kwambiri popewa kuchita bwino kwambiri komanso kugwiritsa ntchito bwino mapaipi ndi machitidwe omwe amasungunuka. Kutha kwawo kumasula mpweya wabwino komanso kupewa vacuum zinthu kumatsimikizira kuti dongosolo la dongosololi, kupewa kusokonekera ndi kuwonongeka. Mwa kumvetsetsa kufunikira kwa mavesi a veves ndikupanga mapangidwe oyenera komanso kukonza njira, ogwiritsa ntchito makina amatha kuonetsetsa kukhala ndi moyo komanso kudalirika kwa mapapo awo ndi machitidwe awo.

Zofunikira:

Valato yotsika mtengo ya mpweya (yoyandama + yoyandama) Doko lalikulu limatsimikizira kuti mlengalenga umalowa ndi madzi othamanga kwambiri osakanikirana ndi vuto la madzi, sizingatsekedwe komwe mpweya umangotulutsidwa kwathunthu.
Nthawi iliyonse, bola ngati kuthamanga kwa dongosololi ndikotsika kuposa kupanikizika kwa mlengalenga, mwachitsanzo, pomwe valavu yamphamvu imachitika, valavu ya mpweya imatsegulidwa nthawi yomweyo kuti muchepetse m'mbuyo kuti muchepetse m'dongosolo. Nthawi yomweyo, kudya kwa nthawi pa nthawi yomwe dongosolo likakhala lopanda kanthu lingafulumizitsa liwiro lopanda kanthu. Pamwamba pa valavu yotulutsa imakhala ndi mbale yotsutsa yotsutsa njira yotulutsa, yomwe ingalepheretse kusinthika kapena zochitika zina zowononga.
Chingwe chokulirapo chimatha kutulutsa mpweya womwe umapezeka pamndandanda wambiri m'dongosolo lomwe dongosololi likukakamizidwa kuti mupewe dongosolo: mpweya wotseka mpweya.
Kuchulukitsa kuwonongeka kwa mutu kumachepetsa kuchuluka kwake komanso ngakhale zochitika mopambanitsa kumatha kusokonezedwa kwathunthu ndi madzi. Kukula kuwonongeka kwa cavitation, kumathandizira kuwononga zigawo zachitsulo, kuwonjezera zosinthasintha mu dongosololi, onjezani zida zolakwitsa, ndi kuphulika kwa mpweya. Sinthani madzi owonjezera madzi ogwiritsira ntchito mapaipi.

Mfundo Yogwira Ntchito:

Kugwirira Ntchito Zophatikiza Zophatikiza Zophatikizira pomwe chitoliro chopanda kanthu chimadzaza ndi madzi:
1. Kukhetsa mpweya mu chitolirocho kuti kudzoza kwamadzi kumayenda bwino.
2. Mphepo yamkuntho mu mapaipiyi imatulutsidwa, madziwo amalowa mu valavu yotsika komanso yotopetsa, ndipo yoyandama imachotsedwa m'mphepete mwa madokotala.
3. Mphepo yomwe yatulutsidwa kuchokera kumadzi nthawi yobwereka madzi idzasonkhanitsidwa munthawiyo, ndiye kuti, mu valavu ya mpweya kuti isinthe madzi oyambirira mu thupi la valavu.
4. Ndi kudzikundikira kwa mpweya, madziwo mu valavu yothamanga kwambiri, ndipo mpira woyandama umatsikira, kukokanso gawo lotulutsa, ndikutsegulira doko, ndikutsegula mpweya.
5. Mphepo itatulutsidwa, madzi amalowa mu valavu yapamwamba kwambiri ya micro-kokha, amayandama mpirawo, ndikusindikiza doko lotopetsa.
Dongosolo likuyenda, zomwe zili pamwambazi 3, 4, 5 zidzapitilira kuzungulira
Njira yogwirira ntchito ya valavu yophatikizira pomwe kupanikizika m'dongosolo ndi kukakamizidwa kochepa komanso kupanikizika kwa m'mlengalenga (
1. Mpira woyandama wa chakudya chochepa kwambiri komanso valavu yotsatsira idzaponyeredwe nthawi yomweyo madoko azomwe akumwa.
2. Mphepo imalowa mu kachitidwe kameneka kuti muchotse kukakamiza kapena kuteteza dongosolo.

Miyeso:

Membala aliyense payekha mu mphamvu yathu yayikulu imakwaniritsa zofunikira za makasitomala ndi gulu lakale la 2019 Chuma Chosasinthika, kupezeka kwa kalasi yapamwamba kwambiri ndi ntchito zomwe sizachipikisano kwambiri pamsika wa anthu wamba.
2019Valavu yotulutsa ndege ya ChinaNdipo valavu yabwino ya gululi, tapeza mbiri yabwino pakati pa makasitomala akunja ndi apakhomo. Kutsatira Tenet ya Woyang'anira "Mbiri Yakale, Makasitomala Choyamba, othandiza kwambiri komanso othandizira", timalandira zabwino abwenzi kuchokera ku moyo wonse kuti tigwirizane nafe.