Ha ho tluoa tabeng ea ho boloka litsamaiso tsa hau tsa mokelikeli li sebetsa hantle, ho na le karoloana e le 'ngoe e etsang phapang e kholo -ho hlahloba valve. Hangata e hlokomolohuoa empa e le ea bohlokoa haholo, valve ea ho hlahloba ke sesebelisoa se bonolo se tiisang hore mecha ea litaba e kang metsi, khase kapa oli e phalla ka tsela e le 'ngoe feela. Empa ke hobane'ng ha seo e le sa bohlokoa, 'me se ka pholosa tsamaiso ea hau joang ho tloha ho hlōleha ho bitsang chelete e ngata?
Ho Utloisisa Lintho tsa Motheo: Cheke Valve ke Eng?
Motheong oa eona, aho hlahloba valve(e tsejoang hape e le valve e sa khutleng) e lumella mokelikeli ho phalla ho eona ka lehlakoreng le le leng feela. E buleha ka bo eona ha khatello e sutumelletsa mokelikeli pele 'me e koala ka thata ha phallo e leka ho khutlela morao. Ho fapana le mefuta e meng ea li-valve, ha e hloke ts'ebetso ea matsoho kapa taolo ea kantle - e ikemela ka botlalo.
Mokhoa ona o bonolo o fana ka ts'ebetso ea bohlokoa:ho thibela ho khutla. Hore na o sebetsa ho lipeipi tsa indasteri, ho hloekisa metsi, lits'ebetso tsa HVAC, kapa lisebelisoa tsa oli le khase, ho qoba ho phalla ho ka sireletsa lipompo, li-compressor le lisebelisoa tse ling tse hlokolosi hore li se ke tsa senyeha kapa li sa sebetse hantle.
Ke Hobane'ng ha Thibelo ea Backflow e Bohlokoa ho Feta Hore U Nahana
Ak'u nahane ka tsamaiso ea pompo e phunyeletsang metsi ka phala. Haeba metsi ao a ne a ka lumelloa ho khutlela morao hang ha pompo e emisa, a ka baka ho phahama ha khatello, ho senyeha ha lisebelisoa, esita le ho silafala lits'ebetsong tse ling. Mona ke mooho hlahloba valvemehato - e sebetsa joalo ka tšireletso khahlanong le litaba tsena.
Hase feela hore valve ea ho hlahloba e sireletsa mochine oa hau, empa e boetse e kenya letsoho hophallo e sebetsang hantle. Ka ho boloka botšepehi ba khatello le tataiso, e tiisa hore tsamaiso ea hau e sebetsa ka tšitiso e fokolang le ho tšepahala ho hoholo.
Mefuta ea li-valve tsa ho hlahloba le lisebelisoa tsa tsona
Ha ho na boholo bo lekanang-bohle ha ho tluoa tabeng ea ho hlahloba li-valve. Ho itšetlehile ka litlhoko tsa tsamaiso ea hau, u ka 'na ua khetha ho tloha ho li-valve tsa ho hlahloba, ho phahamisa li-valve, li-ball check valves, kapa mefuta ea lipoleiti tse peli. E 'ngoe le e' ngoe e entsoe ka litekanyetso tse itseng tsa phallo, mekhahlelo ea khatello, le maemo a ho kenya ka kelellong.
Ho khetha se nepahetsengho hlahloba valveho bolela ho utloisisa litlhoko tsa sistimi ea hau. Ka mohlala:
•Swing li-valve tsa ho hlahlobali loketse lits'ebetso tsa khatello e tlase.
•Phahamisa li-valve tsa ho hlahlobali loketse hantle bakeng sa litsamaiso tse phahameng tsa khatello.
•Li-valve tsa ho hlahloba bolosebetsa hantle mekhoeng eo ho eona ho hlokehang ho tiisa le ho tiisa ka thata.
Mokhoa oa ho khetha Valve e nepahetseng bakeng sa sistimi ea hau
Ho khetha valve e nepahetseng ho feta feela ho bapisa boholo ba liphaephe. U boetse u lokela ho nahana ka:
•Litšobotsi tsa phallo(laminar kapa moferefere)
•Kenyo e otlolohileng kapa e rapameng
•Ho lumellana ha linthoka lero le tsamaisoang
•Ho fihlella ho boloka, haholo-holo lits'ebetsong tse hlokang ho hloekisoa khafetsa
Khetho e nepahetseng ea li-valve ha e thuse feela ho netefatsa ts'ebetso ea ts'ebetso empa hape le nako e telele ea tsamaiso.
Eketsa Ts'ebetso le ho Fokotsa Kotsi
Ho tsetela bolenghlahloba li-valveke mokhoa o sebetsang oa ho fokotsa ho hloleha ha sistimi le ho fokotsa litšenyehelo tsa tlhokomelo. Litsenyehelo tsa valve ea ho hlahloba ha li na thuso ha li bapisoa le tšenyo e ka bang teng ea ketsahalo ea ho khutla. Ha li kentsoe ka nepo, li sebetsa ka khutso ka morao - li netefatsa ts'ebetso e tsitsitseng, e bolokehileng.
Sireletsa Bokamoso ba Sisteme ea Hau - Qala ka Valve ea ho Lekola e nepahetseng
Ho sa tsotellehe hore na u ntlafatsa tsamaiso e ncha kapa u ntlafatsa e teng, valve ea ho hlahloba e ka tšeptjoang ke e 'ngoe ea lichelete tse bohlale ka ho fetisisa tseo u ka li etsang. Se ke oa ema ho fihlela ho khutla ho fetoha bothata - nka khato hona joale ho sireletsa ts'ebetso ea hau.
Valve ea "Taike".e teng ho u tšehetsa ka litharollo tsa valve tse tšepahalang, tse sebetsang hantle tse lumellanang le litlhoko tsa indasteri ea hau. Ikopanye le rona kajeno ho ithuta hore na re ka u thusa joang ho boloka sistimi ea hau e sebetsa hantle.
Nako ea poso: Apr-09-2025