Mabulogu
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Chidziwitso chokhazikitsa ma valve apaipi
Kuyang'ana musanayambe kuyika valavu ① Yang'anani mosamala ngati chitsanzo cha valavu ndi zofunikira zake zikukwaniritsa zofunikira zojambula. ② Yang'anani ngati tsinde la valavu ndi diski ya valavu zimasinthasintha potsegula, komanso ngati zakhazikika kapena zokhota. ③ Yang'anani ngati valavu yawonongeka komanso ngati ulusi...Werengani zambiri -
Valavu yowongolera ikutuluka, ndiyenera kuchita chiyani?
1. Onjezani mafuta otsekera. Kwa ma valve omwe sagwiritsa ntchito mafuta otsekera, ganizirani kuwonjezera mafuta otsekera kuti muwongolere magwiridwe antchito a tsinde la valavu. 2. Onjezani chodzaza. Pofuna kukonza magwiridwe antchito a kutsekera kwa tsinde la valavu, njira yowonjezera kulongedza ingagwiritsidwe ntchito. Kawirikawiri, njira ziwiri...Werengani zambiri -
Kulamulira kugwedezeka kwa valavu, momwe mungathetsere?
1. Wonjezerani kuuma Pa kugwedezeka ndi kugwedezeka pang'ono, kuuma kumatha kuwonjezeredwa kuti kuchotse kapena kufooketsa. Mwachitsanzo, kugwiritsa ntchito kasupe wokhala ndi kuuma kwakukulu kapena kugwiritsa ntchito piston actuator n'kotheka. 2. Wonjezerani kuuma Kuonjezera kuuma kumatanthauza kuwonjezera kukangana motsutsana ndi kugwedezeka. Fo...Werengani zambiri -
Kuwongolera phokoso la ma valavu, kulephera ndi kukonza
Lero, mkonzi adzakufotokozerani momwe mungathanirane ndi zolakwika zofala za ma valve owongolera. Tiyeni tiwone! Ndi ziwalo ziti zomwe ziyenera kuyang'aniridwa pakachitika vuto? 1. Khoma lamkati la thupi la valve Khoma lamkati la thupi la valve nthawi zambiri limakhudzidwa ndikuwonongeka ndi sing'anga poyang'anira valvu...Werengani zambiri -
Kuyerekeza kwa zinthu zosindikizira za valavu
Kuti mafuta opaka asatuluke komanso kuti zinthu zakunja zisalowe, chivundikiro chozungulira chopangidwa ndi chinthu chimodzi kapena zingapo chimamangiriridwa pa mphete imodzi kapena chotsukira cha bearing ndikukhudza mphete ina kapena chotsukira, ndikupanga mpata wawung'ono wotchedwa labyrinth. Mphete za rabara zokhala ndi m...Werengani zambiri -
Zinthu khumi zomwe sizingachitike pa kukhazikitsa ma valve (2)
Taboo 1 Valavu yayikidwa molakwika. Mwachitsanzo, njira yoyendera madzi (nthunzi) ya valavu yoyimitsa kapena valavu yoyezera ili moyang'anizana ndi chikwangwani, ndipo tsinde la valavu layikidwa pansi. Valavu yoyezera yoyikidwa mopingasa imayikidwa moyimirira. Chogwirira cha valavu yokwera ya chipata kapena...Werengani zambiri -
Zinthu khumi zomwe sizingachitike pa kukhazikitsa ma valve (1)
Taboo 1 Pa nthawi yomanga m'nyengo yozizira, mayeso a kuthamanga kwa madzi a hydraulic amachitidwa pa kutentha kotsika. Zotsatira zake: Chifukwa chitoliro chimauma mofulumira panthawi yoyesa kuthamanga kwa madzi a hydraulic, chitolirocho chimauma. Njira: Yesani kuchita mayeso a kuthamanga kwa madzi a hydraulic musanayambe kuyika m'nyengo yozizira, ndikutulutsa...Werengani zambiri -
Ubwino ndi kuipa kwa ma valve osiyanasiyana
1. Valavu ya chipata: Valavu ya chipata ndi valavu yomwe chiwalo chake chotseka (chipata) chimayenda motsatira njira yoyima ya mzere wa njira. Imagwiritsidwa ntchito makamaka kudula cholumikizira pa payipi, kutanthauza kuti, chotseguka kwathunthu kapena chotsekedwa kwathunthu. Mavavu a chipata wamba sangagwiritsidwe ntchito kulamulira kayendedwe ka madzi. Itha kugwiritsidwa ntchito pa...Werengani zambiri -
Kusankha valavu ndi malo okhazikitsira
(1) Ma valve omwe amagwiritsidwa ntchito pa payipi yoperekera madzi nthawi zambiri amasankhidwa motsatira mfundo izi: 1. Ngati m'mimba mwake wa payipi si woposa 50mm, valavu yoyimitsa iyenera kugwiritsidwa ntchito. Ngati m'mimba mwake wa payipi ndi woposa 50mm, valavu ya chipata kapena valavu ya gulugufe iyenera kugwiritsidwa ntchito. 2. Ikakhala...Werengani zambiri -
Misampha Yoyandama ya Mpira
Misampha ya nthunzi yamakina imagwira ntchito poganizira kusiyana kwa kuchulukana pakati pa nthunzi ndi condensate. Imadutsa mu condensate yambiri mosalekeza ndipo ndi yoyenera kugwiritsidwa ntchito m'njira zosiyanasiyana. Mitundu yosiyanasiyana ikuphatikizapo misampha yoyandama ndi inverted bucket steam. Ball Float Steam Tr...Werengani zambiri -
Zopangira mapaipi a PPR
Tikukubweretserani mitundu yathu ya zida zapamwamba za PPR, zopangidwa kuti zipereke magwiridwe antchito abwino komanso kulimba kwa zosowa zanu za mapaipi. Zida zathu zimapangidwa bwino ndipo zimamangidwa kuti zikhale zolimba, zomwe zimathandizira kuti pakhale njira zodalirika zogwirira ntchito m'nyumba komanso m'mabizinesi. Kufotokozera kwa Zamalonda: Chitoliro chathu cha PPR...Werengani zambiri -
Chiyambi cha valavu yosinthira
Valavu yosinthira ndi dzina lina la valavu yosinthira. Mavavu osinthira amagwiritsidwa ntchito nthawi zambiri m'mapaipi ovuta kumene kufalikira kwa madzi kumalo osiyanasiyana kumafunika, komanso m'malo omwe pakufunika kulumikizana kapena kugawa mitsinje yambiri yamadzi. Mavavu osinthira ndi makina ...Werengani zambiri
