Kuhlatiya tizatfu tekulimala kwetindzawo tekuvala temavalvu e-butterfly, emavalvu ekuhlola kanye nemavalvu esango

Etinhlelo temapayipi etimbonini,emavalvu evivane, hlola emavalvu, futsiemavalvu esangongemavalvu lavamile lasetjentiselwa kulawula kuhamba kwemanti. Kusebenta kwekuvala kwalamavalvu kutsintsa ngco kuphepha kweluhlelo kanye nekusebenta kahle. Kepha, ngekuhamba kwesikhatsi, tindzawo tekuvala emavalvu tingalimala, lokuholela ekuvuteni noma ekuhlulekeni kwemavalvu. Lesihloko sihlatiya tizatfu tekulimala kwemhlabatsi wekuvala ku-valve ye-butterfly, i-valve yekuhlola, kanye ne-valve yesango.

I. Tizatfu tekulimala kwe .ivalvu yevivaneindzawo yekuvala

Umonakalo wendzawo yekuvala yeivalvu yevivaneibangelwa kakhulu nguletintfo letilandzelako:

1.Kugcola kwetindzaba: Emavalvu evivanetivame kusetjentiswa kulawula kuhamba kwetindzaba letiguculako. Kutsintsana sikhatsi lesidze kungabangela kugcola kwetintfo tekuvala, ngaleyondlela kuthinte kusebenta kwekuvala.

2.Kugcoka kwemishini: Esimeni sekuvulwa nekuvalwa njalo, kukhuhlana emkhatsini wendzawo yekuvala kanye nemtimba wevalvi ye .ivalvu yevivanekutawubangela kugcoka, ikakhulukati uma ivalve ingavalwanga ngalokuphelele, lesimo sekugcoka sisobala kakhulu.

3.Kushintja kwekushisa: Uma le butterfly valve isebenta endzaweni lesetulu noma lephansi yekushisa, lentfo yekuvala ingakhubateka ngenca yekwandziswa kwekushisa noma kuncipha, lokuholela ekuhlulekeni kwekuvala.

II. Tizatfu tekulimala kwehlola ivalvuindzawo yekuvala

Umonakalo wendzawo yekuvala yehlola ivalvuikakhulukati kuhlobene nekugeleta kwetimphawu te-fluid kanye nesimo sekusebenta se-valve:

1.Umtselela wemanti: Uma loludzaka lugeleta ngendlela lebuyela emuva, ivalve yekuhlola ingahle itsintseke ngemandla ekushaywa, kwenta kulimala endzaweni yekuvala.

2.Kugcwala kwemadiphozithi: Ngaphansi kwetimo letitsite tekusebenta, tinhlayiya leticinile letisemantini tingafakwa endzaweni yekuvala yevalve yekuhlola, kubangele kugcoka kanye nekushaya emaphuzu.

3.Kufakwa lokungakafaneli: Engela yekufaka lengakalungi kanye nendzawo ye-valve yekuhlola kungabangela kucindzeteleka lokungalingani ku-valve ngesikhatsi sekusebenta, ngaleyo ndlela kuthinte kusebenta kwekuvala.

III.Tizatfu tekulimala kweIvalvu yesangoindzawo yekuvala

Kulimala kwendzawo yekuvala kwevalvi yesango kuvame kuhlobana nekwakhiwa kanye netimo tekusebentisa ivalvi:

1.Umtfwalo lomile wesikhatsi lesidze: Lapho i .Ivalvu yesangoisesimeni lesimile sikhatsi lesidze, lendzawo yekuvala ingakhubateka ngenca yekucindzeteleka, lokuholela ekuhlulekeni kwekuvala.

2.Kusebenta njalo: Kuvulwa nekuvalwa njalo kwe valve yesango kutawukhulisa kukhukhumala emkhatsini wendzawo yekuvala kanye nesihlalo se valve, kubangele kugcoka.

3.Kukhetsa tintfo ngendlela lengakafaneli: Uma ngabe tintfo tekuvala te valve yesango tingakulungeli lendzawo lesemkhatsini lelawulwako, kungabangela kuguga ngaphambi kwesikhatsi noma kulimala endzaweni yekuvala.

IV. Sisonga

Kuvala umonakalo wemhlabatsi kuemavalvu evivane, hlola emavalvu, futsiemavalvu esangoyinkinga leyinkimbinkimbi, lethonywa tintfo letehlukahlukene. Kukhulisa imphilo yevalve, kunconywaedkucabanga ngalokugcwele timphawu tetindzaba, indzawo yekusebenta, kanye nemvamisa yekusebenta kwevalvi uma ukhetsa ivalvi. Ngekwengeta, kuhlolwa kwemavalvu njalo kanye nekunakekelwa kunconywa kwentela kusheshe kubonakale futsi kulungiswe kulimala kwemhlabatsi wekuvala, kucinisekisa kusebenta lokuphephile nalokusebenta kahle kweluhlelo lwemaphayiphi. Kuhlatiya lokujulile kwetizatfu tekulimala kwemhlabatsi wekuvala kunganiketa lwati lolubalulekile ngekwakhiwa kwemavalvu, kukhetsa, kanye nekunakekelwa.