Ukulawulwa Kwe-Fluid Okuzinzile Ezimeni Eziqinile NgeValve Entsha Yeziqephu Ezimbili

1. Isakhiwo nezici zevalve yebhola eneziqephu ezimbili ezishiselwe

I-valve yebhola eneziqephu ezimbili eshiselwe yakhiwa imizimba emibili yama-valve exhunywe ngokushisela. Ibhola litholakala phakathi kwemizimba emibili yama-valve. Uketshezi luyavulwa luvalwe ngokuzungezisa ibhola. Lesi sakhiwo sinezici ezilandelayo ezibalulekile:

Amandla aphezulu: Indlela yokuxhumana eshiselwe yenza umzimba we-valve ube namandla aphezulu nokusebenza kokuvala, futhi ukwazi ukumelana nokucindezela okukhulu nokuguquguquka kwezinga lokushisa.
Ukubekwa uphawu okuhle kakhulu: Ukulingana okunembayo kanye nezinto zokuvala kusetshenziswa phakathi kwebhola nesihlalo se-valve ukuqinisekisa ukuthi akukho ukuvuza esimweni esivaliwe.
Ukumelana nokugqwala: Umzimba we-valve uvamise ukwakhiwa ngezinto ezimelana nokugqwala njengensimbi engagqwali futhi ungakwazi ukuzivumelanisa nezimo ezihlukahlukene zokubola.
Ukusebenza okulula: ibhola lingavulwa futhi livalwe ngokuzungeza amadigri angama-90, ngokuphendula okusheshayo nokulawula kude okulula.

2. Ukusetshenziswa kwe-valve yebhola eneziqephu ezimbili ezishiselwe ezimweni ezinzima zokusebenza

Ama-valve aneziqephu ezimbili zebhola ashiselwe asetshenziswa kabanzi kulezi zimo zokusebenza ezinzima ezilandelayo ngenxa yokusebenza kwawo okuhle kakhulu:

Izinga lokushisa eliphezulu kanye nendawo enengcindezi ephezulu: Ivalvu yebhola eneziqephu ezimbili eshiselwe ingakwazi ukumelana nezinga lokushisa eliphezulu kanye nendawo enengcindezi ephezulu, njengamasistimu wamapayipi ku-petroleum, amakhemikhali nezinye izimboni. Kulezi zindawo, ama-valve adinga ukumelana namazinga okushisa aphakeme kakhulu kanye nokuguquguquka kwengcindezi, futhi indlela yokuxhuma eshiselwe ingaqinisekisa amandla nokuvaleka komzimba wama-valve.
Imidiya egqwalayo: I-valve yebhola eneziqephu ezimbili eshiselwe yenziwe ngezinto ezimelana nokugqwala futhi ingakwazi ukujwayelana nemithombo yezindaba egqwalayo, njenge-sulfuric acid, i-hydrochloric acid, njll. Kulezi zindawo, ama-valve adinga ukuchayeka kumidiya egqwalayo isikhathi eside. isikhathi, ngakho-ke kufanele babe nokuphikiswa okuhle kokugqwala.
Izikhathi zokusebenza ezivamile: Ivalve yebhola eneziqephu ezimbili ezishiselwe kulula ukusebenza futhi iphendula ngokushesha, futhi ifanele izikhathi zokusebenza njalo. Isibonelo, amasistimu okulawula uketshezi ezimbonini ezifana namandla kagesi ne-metallurgy adinga ukulungiswa njalo kokugeleza koketshezi nokucindezela. Amavalvu ebhola aneziqephu ezimbili ashiselwe angaphendula ngokushesha futhi azuze ukulawula okunembayo.

3. Ukugcinwa nokuphathwa kwamavalvu ebhola aneziqephu ezimbili ezishiselwe

Ukuze kuqinisekiswe ukusebenza okuzinzile kwesikhathi eside kwe-valve yebhola yezingxenye ezimbili ezishiselwe ngaphansi kwezimo ezinzima zokusebenza, ukugcinwa nokuphathwa okuvamile kuyadingeka. Nazi ezinye iziphakamiso:

Hlola njalo ukusebenza kokuvala kwe-valve futhi ubhekane nakho ngokushesha uma kukhona ukuvuza.
Hlanza futhi ugcobe ama-valve njalo ukuze unciphise ukungqubuzana nokuguga.
Njalo hlola ukuxhumana nama-fasteners ukuze uqinisekise ukuthi aqinile futhi athembekile.
Amavalvu ahlolwa njalo ukusebenza futhi ayalinganiswa ukuze kuqinisekiswe ukunemba kwawo nokwethembeka.

4. Isifinyezo

Ngamandla ayo aphezulu, ukubekwa uphawu okuhle kakhulu, ukumelana nokugqwala nokusebenza kalula, ivalve yebhola eneziqephu ezimbili eshiselwe inikeza isiqinisekiso esiqinile sokulawula uketshezi ngaphansi kwezimo zokusebenza ezinzima. Ngokulungiswa nokuphathwa okuvamile, i-valve ingaqinisekiswa ukuthi igcina ukusebenza okuhle nokuthembeka ngesikhathi sokusetshenziswa isikhathi eside. Ngokuthuthuka okuqhubekayo kobuchwepheshe bezimboni, ama-valve aneziqephu ezimbili zebhola ashiselwe azosetshenziswa emikhakheni eminingi futhi adlale indima enkulu.