Iibhlog
-
Ulwazi lokufakelwa kwevalvu yombhobho
Ukuhlolwa ngaphambi kokufakwa kwevalvu ① Jonga ngononophelo ukuba imodeli yevalvu kunye neenkcukacha ziyahlangabezana neemfuno zomzobo. ② Jonga ukuba isiqu sevalvu kunye nediski yevalvu ziyaguquguquka na xa zivuleka, kwaye nokuba zibambekile okanye zigobile. ③ Jonga ukuba ivalvu yonakele na kwaye ingaba umsonto...Funda ngokugqithisileyo -
Ivalvu yokulawula iyavuza, ndingenza ntoni?
1. Yongeza igrisi yokuvala Kwiivalvu ezingasebenzisi igrisi yokuvala, cinga ngokongeza igrisi yokuvala ukuphucula ukusebenza kwesiqu sevalvu. 2. Yongeza isizalisi Ukuze kuphuculwe ukusebenza kwesiciko sokuvala kwisiqu sevalvu, indlela yokongeza ukupakisha ingasetyenziswa. Ngokwesiqhelo, iileya ezimbini...Funda ngokugqithisileyo -
Ukulawula ukudlidliza kwevalvu, ungayisombulula njani?
1. Yandisa ukuqina. Kwi-oscillations kunye ne-vibrations encinci, ukuqina kunokwandiswa ukuze kususwe okanye kubuthathaka. Umzekelo, ukusebenzisa i-spring enokuqina okukhulu okanye ukusebenzisa i-piston actuator kunokwenzeka. 2. Yandisa ukuqina. Ukwandisa ukuqina kuthetha ukwandisa ukungqubana ngokuchasene ne-vibration. Fo...Funda ngokugqithisileyo -
Ukulawula ingxolo yevalvu, ukungasebenzi kakuhle kunye nokugcinwa kwayo
Namhlanje, umhleli uza kukwazisa indlela yokujongana neempazamo eziqhelekileyo zeevalvu zokulawula. Makhe sijonge! Zeziphi iindawo ekufuneka zijongwe xa kukho impazamo? 1. Udonga lwangaphakathi lomzimba wevalvu Udonga lwangaphakathi lomzimba wevalvu luhlala luchaphazeleka kwaye lugqwala yi-medium xa kulawulwa ivalvu...Funda ngokugqithisileyo -
Uthelekiso lwezinto zokutywina irabha yevalvu
Ukuze kuthintelwe ukuvuza kweoyile yokuthambisa kunye nezinto zangaphandle ukuba zingangeni, isigqubuthelo esenziwe ngeyona nto okanye ngaphezulu sibotshelelwa kwiringi enye okanye iwasher yebheringi kwaye siqhagamshelane neringi okanye iwasher enye, okwenza umsantsa omncinci owaziwa ngokuba yi-labyrinth. Iiringi zerabha ezine-m...Funda ngokugqithisileyo -
Izinto ezilishumi ezithintela ukufakwa kweevalvu (2)
I-Taboo 1 Ivalvu ayifakwanga ngendlela eyiyo. Umzekelo, indlela amanzi (umphunga) ahamba ngayo kwivalvu yokumisa okanye kwivalvu yokukhangela ichasene nophawu, kwaye isiqu sevalvu sifakwa ezantsi. Ivalvu yokukhangela efakwe ngokuthe tye ifakwe ngokuthe nkqo. Isiphatho sevalvu yesango lesiqu esinyukayo okanye...Funda ngokugqithisileyo -
Izinto ezilishumi ezithintela ukufakwa kweevalvu (1)
I-Taboo 1 Ngexesha lokwakhiwa kwebusika, uvavanyo loxinzelelo lwe-hydraulic lwenziwa kumaqondo obushushu aphantsi. Iziphumo: Ngenxa yokuba umbhobho ukhawuleza uqine ngexesha lovavanyo loxinzelelo lwe-hydraulic, umbhobho uyaqina. Amanyathelo: Zama ukwenza uvavanyo loxinzelelo lwe-hydraulic ngaphambi kokufakwa kwebusika, kwaye ucime...Funda ngokugqithisileyo -
Iingenelo kunye nokungalungi kweevalvu ezahlukeneyo
1. Ivalvu yesango: Ivalvu yesango ibhekisa kwivalvu enelungu lokuvala (isango) elihamba kwicala elithe nkqo le-axis yetshaneli. Isetyenziswa kakhulu ukusika i-medium kumbhobho, oko kukuthi, evuleke ngokupheleleyo okanye evaliweyo ngokupheleleyo. Iivalvu zesango eliqhelekileyo azinakusetyenziselwa ukulawula ukuhamba kwamanzi. Zingasetyenziswa...Funda ngokugqithisileyo -
Ukukhethwa kwevalvu kunye nendawo yokuseta
(1) Iivalvu ezisetyenziswa kumbhobho wokuhambisa amanzi zihlala zikhethwa ngokwemigaqo elandelayo: 1. Xa ububanzi bombhobho bungekho ngaphezu kwe-50mm, kufuneka kusetyenziswe ivalvu yokumisa. Xa ububanzi bombhobho bungaphezulu kwe-50mm, kufuneka kusetyenziswe ivalvu yesango okanye ivalvu yebhabhathane. 2. Xa...Funda ngokugqithisileyo -
Izibatha zeMphunga zeBhola ezidadayo
Iitraphu zomphunga ezisebenzisa oomatshini zisebenza ngokuqwalasela umahluko kuxinano phakathi komphunga kunye ne-condensate. Ziya kudlula kwimithamo emikhulu ye-condensate rhoqo kwaye zifanelekile kwiindlela ezahlukeneyo zokusebenza. Iintlobo ziquka iitraphu zomphunga ezidadayo kunye neziguquliweyo zebhakethi. I-Ball Float Steam Tr...Funda ngokugqithisileyo -
Izixhobo zepayipi zePPR
Sizisa uluhlu lwethu lwee-fittings ze-PPR ezikumgangatho ophezulu, ezenzelwe ukubonelela ngokusebenza okuphezulu kunye nokuqina kwiimfuno zakho zombhobho. Izixhobo zethu zenziwe kakuhle kwaye zakhiwe ukuze zihlale ixesha elide, ziqinisekisa izisombululo ezithembekileyo kwiindawo zokuhlala kunye nezorhwebo. Inkcazo yeMveliso: Umbhobho wethu we-PPR ulingana...Funda ngokugqithisileyo -
Intshayelelo yevalvu yokudlulisa
Ivalvu yokudlulisa yenye igama levalvu yokudlulisa. Iivalvu zokudlulisa zihlala zisetyenziswa kwiinkqubo zemibhobho ezintsonkothileyo apho kufuneka ukusasazwa kolwelo kwiindawo ezininzi, kunye nakwiimeko apho kufuneka kudityaniswe okanye kwahlulwe imijelo emininzi yolwelo. Iivalvu zokudlulisa zezoomatshini ...Funda ngokugqithisileyo
