Uyini umehluko phakathi kwevalve yebhola elintantayo nengashintshi

Uhlobo oluntantayo kanye nohlobo olumisiwe lwe-valve yebhola luhluke kakhulu ekubukekeni, isimiso sokusebenza kanye nokusetshenziswa komsebenzi.

1. Ukubukeka

1. I-valve yebhola elintantayo kanye ne-valve yebhola engashintshi kuselula ukuhlukanisa ngokubukeka.Uma umzimba we-valve une-shaft engashintshi ephansi, kufanele ibe i-valve yebhola engashintshi.
2. Uma kukhona i-valve yamafutha esihlalo emzimbeni we-valve yebhola, ngokuyisisekelo i-valve yebhola engashintshi.Kodwa hhayi ngenye indlela, akulungile ukuba ne-valve yebhola elintantayo ngaphandle kwevalve yamafutha ehlezi, ngoba usayizi omncane onjenge-valve yebhola egxilile engu-1″ 300LB ngokuvamile akanayo ivalve yamafutha ehlezi.

2. Isimiso sokusebenza

1. Ibhola le-valve yebhola elintantayo linesiqu esiphezulu kuphela, futhi ibhola lingasuswa kancane, ngakho libizwa ngokuthi i-valve yebhola elintantayo.Kukhona futhi i-shaft ehleliwe phansi kwe-valve yebhola ehleliwe, elungisa indawo yebhola, ngakho ayikwazi ukususwa, ngakho ibizwa ngokuthi i-valve yebhola ehleliwe.
2. Ibhola le-valve yebhola elintantayo liyasuswa ngenxa yokucindezela kwe-medium, futhi linamathele ngokuqinile esihlalweni se-valve ukuze kuzuzwe ukuvala.Kuyadingeka ukucabangela ukuthi impahla yesihlalo se-valve ingakwazi ukumelana nokucindezela kokusebenza.I-sphere ye-valve yebhola engaguquki ilungisiwe, futhi isihlalo se-valve sinyakaziswa ukucindezela kwe-medium, futhi sinamathele ngokuqinile kwi-sphere ukuze kuzuzwe uphawu.

3. Umsebenzi nokusetshenziswa

1. I-valve yebhola elintantayo ifanele ukucindezela okuphakathi nokuphansi, futhi ububanzi buncane;i-valve yebhola engaguquki ingamelana kufika ku-2500LB, futhi usayizi ungafinyelela amayintshi angu-60.Isibonelo, i-valve yebhola enobubanzi obukhulu nephezulu ye-VTON e-United States isebenzisa i-valve yebhola engashintshi.
2. I-valve yebhola engashintshi ingabona umsebenzi wokumelana okuphindwe kabili kanye nemigqa ephindwe kabili, kuyilapho i-valve yebhola elintantayo ngokuvamile iyindlela eyodwa.I-valve yebhola engaguquki ingavimba i-medium kuzo zombili iziphetho zaphezulu nomfula ngesikhathi esisodwa.Lapho ukucindezela emgodini womzimba we-valve kukhulu kunamandla aqinisayo we-spring yesihlalo se-valve, isihlalo se-valve sizophushwa sivuleke ukuze sikhulule ukucindezela emgodini, futhi ukupakisha kuphephile.
3. Amavalvu ebhola angashintshi ajwayele ukuba nempilo ende kunamabhola antantayo.
4. I-torque ye-valve yebhola engashintshi incane kunaleyo ye-valve yebhola elintantayo, ngakho-ke ukusebenza kusindisa abasebenzi.
5. I-valve yebhola engashintshi ngaphezu kwama-intshi angu-4 ifakwe i-valve yesihlalo somjovo wamafutha, kodwa i-valve yebhola elintantayo ayinayo.
6. Ukusebenza kokuvala kwe-valve yebhola engaguquki kuthembeke kakhulu: indandatho eyodwa ye-PTFE yokuvala impahla ishunyekwe esihlalweni sevalvu yensimbi engagqwali, futhi umsila wokuphela kwesihlalo se-valve yensimbi unikezwa isiphethu sokuqinisekisa amandla anele okuqinisa ngaphambi kokuqina. kwendandatho yokuvalwa.I-valve iyaqhubeka nokuqinisekisa ukusebenza kahle kokuvala ngaphansi kwesenzo sentwasahlobo.