TianJin RunningDa Machinery Co., Ltd mayelana nokunakekelwa kwamanzi kanye nokuhlobisa kwamanzi

I-TianJin RunningDa Machinery Co., Ltd kanye nokunakekelwa kwamanzi kanye nezinto ezithintekile zokuvuleka kwamanzi.

Ukuhlukanisa ukuvuza kwamanzi kanye nokuvuza kwamanzi, kanye nokwenza kanjani uma kuvuza?

Uma ufuna ukwazi ukusebenzisa ukunquma kwesivule kanye nokunquma kwesivule, kumele ubekele ukuthi kungani kukhona ukunquma kanye nokunquma kwesivule, okuthiwa ukwazi ukuthi kungani kanye nokuthi. Ukuze uthengele isivulele, kumele kube nokugcina okuhle. Uma kukhona isimo esikhona nesivule, kuzothinta.

　　Valve as a control element in the fluid delivery system, with cut-off, regulation, shunt, anti-return, pressure stabilization, shunt or overflow, pressure relief and other functions, is an indispensable control element in many industrial and mining areas. Valve failure, especially leakage, will not only affect the stable operation of industrial and mining equipment, and even endanger the environment, causing incalculable economic and social losses to society. We must learn to recognize and prevent common valve leakage failure. Generally speaking, there are two kinds of common leakage faults of valves, namely, packing letter leakage and leakage of closing parts. Packing letter leakage is the main aspect of running, risking, dripping and leaking, which is often seen in factories.

I-TianJin RunningDa Machinery Co., Ltd kanye nokunakekelwa kwamanzi kanye nezinto ezithintekile zokuvuleka kwamanzi.

Kudinga ukuthi zonke izivalo zihlanganise izinhlobo ezahlukene zokuhlambela ngamanzi emva kokuphuma ekhaya.

Kudinga ukuthi zonke izivalo ziqashwe ngezinto ezifanele zokugqoka ngaphambi kokufaka.

Khathesi, bheka ngokucophelela uma kuyinto yokwenza isici okanye uma i-packing gland ikhishiwe.

Ngemva kokufaka, kumele kuchekwe okwesokunene kwevalvu ukuze kubhekwe ukukhula, isikhumba, isikhumba semali nesinyama esinamandla. Uma kubonakala okwesokunene okwesokunene, kumele kucishwe ngaphambi kokufaka.

Izinkambiso ezithengiselwa kanye nokwenza imisebenzi zokucacisa kufanele zibekwe ezindaweni zokwenza izinto ezithile.

6. Ngesikhathi sokufaka ivalvu, kumele zifakwe kahle konke ivalvu ngokwenzeka kusistimu nokuphansi, futhi ukufaka okungenasidingo noma ukuxoxisana kuyathintwa kakhulu. Ngakho, kumele zifakwe izinombolo konke ivalvu ngokwenzeka futhi ziqashwe ngaphambi kokufaka.

Kusukela ekufakweni izitsha zeflenji, kumele ziqashelwe. Ekufakweni izitsha zeflenji, kumele ziqashelwe ngokuhlanganisa ngokwesibonelo.

Siyakwazi ukuthatha izici ezifanele ukuze siphinde sibakhuthaze abantu abaningi. Kodwa kufanele kube nokuthula ukukhetha izinto ezinhle kakhulu nezingaba nesimo esinengi, ezinakho ukusebenza okuningi kanye nokunikeza.

Ukufaka isicelo kumele kwenziwe ngokwenzelwa kwakho. Uma kufakwa ngezulu noma amanzi, faka ngezinye izikhathi isikhathi esisodwa; isitishi se-stimu kumele sichaze ekupheleni kwezimo yokusebenza ekupheleni kwesikhathi sokusebenza. Okukhulu phakathi kwesipressure esikhishwe nangaphandle kumele akwazi okungenani 0.2MPa, futhi indlela yokufakwa kumele ngalokhu: emva kokushintsha isipressure esikhishwe, hlanganisa ngokucacile isikrini se-valve ukuze isipressure esiphelile ishintshwe ngokucophelela futhi ngokucacile phakathi kwesimo esiphelile kanye nesimo esihlakaniphile ngaphandle kokuhamba okungaphakeme noma okungaphansi. Uma kufakwa isitishi se-stimu se-pressure reducing, uma isipressure esikhishwe, vala ivaliwe, isipressure esiphelile kanye nesimo esihlakaniphile. 2 imizuzu, ukuphela kwesipressure esiphelile kumele kufanele kube ngokwanele ngokwesigaba se-Table 4.176-22, ivolumu yepayipi emva kokuvula isivaliwe kufanele kube ngokwanele ngokwesigaba se-Table 4.18. Ngokwezulu noma amanzi isitishi se-pressure reducing, uma isipressure esikhishwe kanye nesipressure esiphelile kuyizero, vala isivaliwe se-pressure reducing ukuze kufakwe okungenani, akukho ukuvuleka ngaphandle kwemizuzu engama-2 kufanele kube ngokwanele.

Izindlela zokwenza imikhiqizo:

Ukuze kube nokusebenza ngokuphelele, i-valve ayikwazanga ukufakwa ngokucacile, i-valve ayikwazanga ukuvulwa ngaphansi kwesikhathi esingaphezulu, futhi i-handwheel kufanele kube nje kusukela ekuboniseni okwamanje i-valve.

Umbono phakathi kwamaphakathi okugcina kanye nenkampani yevalvu kumele kube phambili, kumele kube nokuphambene okwengeziwe ekuphathweni kwesiphakathi esithreaded.

Izinkuni ezisebenzisa ukulungiselela izinto ezivulekile kanye nezithambo zomthamo kumele zibekezele ukulawula kwesondo sezinto, futhi kufanele zibe nezinkinga ezibalulekile zomzimba kanye nokulimala.