Isakhiwo somzimba we-valve yesango
1. Isakhiwo se-valve yesango
1. Isakhiwo se-valve yesango
Isakhiwo somzimba we-valve yesango sinquma ukuxhumana phakathi komzimba we-valve nepayipi, umzimba we-valve kanye ne-bonnet. Ngokuphathelene nezindlela zokukhiqiza, kukhona ukuphotha, ukuphotha, ukuphotha, ukuphotha kanye nokuphotha ishidi lamashubhu.
Ngokuvamile, ngokwezomnotho, ama-valve anobubanzi obulinganiselwe obulingana noma obukhulu kuno-50mm ayaphonswa, kanti lawo anobubanzi obulinganiselwe obungaphansi kuka-50mm ayaphonswa. Kodwa-ke, ngokuthuthukiswa kobuchwepheshe besimanje bokuphonswa nokufaka, lo mkhawulo uye waphulwa kancane kancane. Imizimba yama-valve ahlanganisiwe iye yathuthuka yaba ububanzi obukhulu, kuyilapho imizimba yama-valve ahlanganisiwe iye yathuthuka kancane kancane yaba ububanzi obuncane. Noma yiluphi uhlobo lomzimba wama-valve esango lungenziwa noma luphonswe, kuye ngezidingo zomsebenzisi kanye nezindlela zokukhiqiza eziphethwe umenzi.
2. Indlela yokugeleza komzimba we-valve yesango
Indlela yokugeleza yomzimba we-valve yesango ingahlukaniswa ngezinhlobo ezimbili: uhlobo lwe-bore olugcwele kanye nohlobo lwe-bore oluncishisiwe. Ububanzi besiteshi sokugeleza bufana nobubanzi obujwayelekile be-valve, okuwuhlobo oluphelele; ububanzi bendlela yokugeleza buncane kunobubanzi obujwayelekile be-valve, obubizwa ngokuthi uhlobo lobubanzi obuncishisiwe. Kunezinhlobo ezimbili zezimo zobubanzi obuncishisiwe: ukunciphisa ububanzi obufanayo kanye nokunciphisa ububanzi obufanayo bemali. Isiteshi sokugeleza esinomumo othambile siwuhlobo lokunciphisa ububanzi obungalingani. Ukuvulwa kokuphela kokungena kwalolu hlobo lwe-valve kufana nobubanzi obujwayelekile, bese kuncipha kancane kancane kuze kube yilapho isihlalo se-valve sincishisiwe sibe sincane.
Ukusetshenziswa kwesiteshi sokugeleza esinobubanzi obuncishisiwe (kungakhathaliseki ukuthi ukunciphisa ububanzi obungalingani obufanayo obufanayo obufanayo noma ukunciphisa ububanzi obufanayo), inzuzo yaso ukuthi ivalvu enencazelo efanayo inganciphisa usayizi wesango, amandla okuvula nokuvala kanye nomzuzu; ububi ukuthi ukumelana kokugeleza kuyanda kanye nengcindezi yokunciphisa nokusetshenziswa kwamandla kuyanda, ngakho-ke umgodi wokuncipha akufanele ube mkhulu kakhulu. Ukunciphisa ububanzi betyhubhu encishisiwe, isilinganiso sobubanzi bangaphakathi besihlalo sevalvu nobubanzi obujwayelekile ngokuvamile singu-0.8 ~ 0.95. Kumavalvu ancishisiwe anobubanzi obujwayelekile obungaphansi kuka-250mm, ububanzi bangaphakathi besihlalo sevalvu ngokuvamile buphansi ngesinyathelo esisodwa kunobubanzi obujwayelekile; kumavalvu ancishisiwe anobubanzi obujwayelekile obulingana noma obukhulu kuno-300mm, ububanzi bangaphakathi besihlalo sevalvu ngokuvamile buphansi kunobubanzi obujwayelekile ngezinyathelo ezimbili.
INortech ingenye yabakhiqizi bama-valve ezimboni abahamba phambili eShayina abanesitifiketi sekhwalithi se-ISO9001.
Isikhathi sokuthunyelwe: Agasti-16-2021