Li-valve tsa serurubele tsa pneumaticke karolo ea bohlokoa haholo litsamaisong tsa taolo ea mokelikeli oa indasteri ea sejoale-joale 'me ke e 'ngoe ea litharollo tse feto-fetohang ka ho fetisisa le tse theko e tlaase. Li sebelisoa liindastering tse tlohang ho ts'ebetsong ea lik'hemik'hale ho ea ho phekolo ea metsi le oli le khase. Sengoloa sena se tšohla ka botlalo molao-motheo oa ts'ebetso, melemo ea bohlokoa, likarolo tsa tekheniki, le maemo a ts'ebeliso ea li-valve tsa lirurubele tsa pneumatic.
1. Valve ea serurubele sa pneumatic ke eng?
Valve ea serurubele e tsamaeang ka moea ke motsoako oa valve ea serurubele le actuator ea moea, e sebelisang moea o hatelletsoeng ho laola ts'ebetso ea valve. Karolo ea eona ea mantlha ke disc e bōpehileng joaloka disc e potolohang ka har'a phaephe ho laola kapa ho arola phallo ea metsi kapa khase. Moralo oa eona o bonolo, ts'ebetso e potlakileng, le ts'ebetso e theko e tlaase li etsa hore e be mokhoa o khethiloeng ho feta li-valve tsa bolo kapa li-valve tsa heke, haholo-holo liphaepheng tse bophara bo boholo.
2. Molao-motheo oa ho Sebetsa oa Valve ea Serurubele ea Pneumatic
Li-valve tsa serurubele tsa pneumatic li sebelisa moea o hatelletsoeng ho potoloha kutu ea valve, e leng eona e potolohang disc ka 90° ho potoloha axis ea eona, ka hona e laola phallo ea mokelikeli. Sebaka sa pele sa valve (se bulehileng kapa se koetsoeng) se behiloe ho latela litlhoko tsa 'nete. Mokhoa oo e sebetsang ka oona ke ona: Moea o hatelletsoeng o kena ka har'a actuator ea pneumatic, o sutumelletsa piston kapa diaphragm ho potoloha kutu ea valve, e leng eona e potolohang disc.
2.1 Ho Etsa Mosebetsi o le Mong Khahlanong le ho Etsa Mosebetsi o Habedi:
- E Sebetsang ka Bonngwe: Moya o sebediswa ho bula kapa ho kwala valve. Sediba se kentsweng kahare se kgutlisetsa valve sebakeng sa yona sa pele (hangata se buleha kapa se kwetswe) ha kgatello ya moya e lahlehelwa ke matla. Tshebetso ena ya ho kgutlisa selemo e kwala kapa ho bula valve ka boyona haeba moya kapa motlakase o tima, e leng se etsang hore e lokele dibaka tse kotsi le ho fana ka polokeho e ntlafetseng.
- Ho Sebetsa Habeli: Kgatello ya moya e a hlokahala ho laola ho buleha le ho kwala ha valve, e fanang ka taolo e nepahetseng empa ntle le tshebetso ya ho seta botjha ka boiketsetso.
2.2 Lebelo le Botšepehi:
Li-actuator tsa pneumatic li fana ka linako tsa karabelo tse potlakileng (ho fihlela metsotsoana e 0.05 ka potoloho), li netefatsa ho buloa le ho koaloa ha li-valve tsa serurubele ka potlako, li fokotsa nako ea ho sebetsa le ho thibela ho tsofala ho bakoang ke ho khomarela. Li-valve tsa serurubele tsa pneumatic li fana ka lebelo le potlakileng la ho bula le ho koala la li-actuator tsohle tsa li-valve tsa serurubele.
Mokhoa ona oa ho potoloha ha kotara, o kopantsoe le taolo e nepahetseng ea actuator, o etsa hore li-valve tsa lirurubele tsa pneumatic li be ntle bakeng sa litsamaiso tse iketsang tse hlokang ts'ebetso e potlakileng le e tšepahalang.
3. Melemo ea Bohlokoa ea Li-valve tsa Serurubele sa Pneumatic
3.1. Sebopeho se Bonolo le se Senyane:
Ha ho bapisoa le li-valve tsa bolo kapa tsa heke, li-valve tsa serurubele li nka sebaka se senyenyane 'me li hloka tšehetso e fokolang ea sebopeho, e leng se etsang hore li lokele liphaephe tse nyane, tse mahareng le tse kholo.
3.2. E bolokang litšenyehelo:
Likarolo tse fokolang le tšebeliso e tlase ea thepa li fella ka litšenyehelo tse tlase haholo tsa pele ho feta mefuta e meng ea li-valve tsa caliber e tšoanang.
3.3. Ts'ebetso e Potlakileng:
Li-actuator tsa pneumatic li nolofalletsa ho bula le ho koala ka potlako, ho ntlafatsa katleho ea sistimi le karabelo, haholo-holo maemong a tšohanyetso.
3.4. Tlhokomelo e Tlase:
Moralo o bonolo le thepa e tšoarellang li fokotsa litlhoko tsa tlhokomelo, li fokotsa nako ea ho se sebetse le litšenyehelo tsa ts'ebetso.
3.5. Ho theoha ha Kgatelelo e Tlase:
Ha valve e bulehile ka botlalo, diski e tsamaisana le tataiso ea phallo, e fokotsa khanyetso, e fokotsa tahlehelo ea khatello, le ho ntlafatsa ts'ebeliso e ntle ea matla.
4. Litšebeliso tsa Li-valve tsa Serurubele sa Pneumatic
- Phekolo ea Metsi le Metsi a Litšila: Ho laola phallo ea metsi le boemo ba mokelikeli ke ts'ebeliso ea motheo ka ho fetisisa ea li-valve tsa serurubele.
- Indasteri ea Lik'hemik'hale: E sebelisoa ho laola maro a senyang, a nang le PTFE kapa likarolo tsa tšepe e sa ruseng bakeng sa ho tšoarella ho eketsehileng. - Oli le Khase: Li-valve tsa lirurubele tse pneumatic tse sa fetoheng li loketse liphaephe tsa mokelikeli tse nang le khatello e phahameng le mocheso o phahameng.
- Litsamaiso tsa HVAC: Li laola phallo ea moea kapa metsi, li boloka mocheso le mongobo, 'me li ntlafatsa ts'ebeliso e ntle ea matla.
- Lijo le Dino: Meralo ya bohloeki e sebedisang tshepe e sa ruseng kapa dikarolo tse netefaditsweng ke WRAS e fihlela maemo a thata a bohloeki.
- Li-Actuator tsa Motlakase: Li-actuator tse sebetsang ka bonngoe li netefatsa hore motlakase o koaloa ka mokhoa o sireletsehileng libakeng tse kotsi haholo, e leng se ntlafatsang polokeho ea ts'ebetso.
- Merafo le Pampiri: Li-valve tse tiileng, tse sa senyeheng ke mafome li sebelisoa ho sebetsana le phallo ea lerōle kapa ea pulp.
5. Ke Hobane'ng ha U Lokela ho Khetha Li-valve tsa Serurubele tsa Pneumatic tsa ZFA?
Ka boiphihlelo ba lilemo tse ka bang 20 tlhahisong ea li-valve tsa lirurubele, ZFA e ikemiselitse ho fana ka li-valve tsa lirurubele tsa pneumatic tse sebetsang hantle, tse nepahetseng le tse sebetsang hantle.
Tse latelang ke melemo e ikhethang ea ZFA:
- Litharollo tse Ikhethileng: Re fana ka mefuta e fapaneng ea thepa, mefuta ea actuator, le mekhoa ea khokahano ho fihlela litlhoko tse itseng tsa kopo.
- Taolo e Tiileng ea Boleng: Valve e 'ngoe le e 'ngoe e etsoa liteko tse matla ho netefatsa hore e tšepahala.
- Global Trust: Lihlahisoa tsa rona li romeloa Afrika Boroa, Bochabela bo Hare, Europe, Asia Boroa-bochabela, Amerika Boroa le linaheng tse ling, e leng se etsang hore bareki ba tšepe haholo. - Tšehetso ea Litsebi: Sehlopha sa rona se fana ka karabelo e potlakileng (ka hare ho lihora tse 24) le tataiso ea tekheniki ho u thusa ho khetha valve e nepahetseng.
6. Qetello
Li-valve tsa serurubele tsa pneumatic, ka moralo oa tsona o bonolo, ts'ebetso e potlakileng, le katleho ea litšenyehelo, li fetohile karolo ea bohlokoa ea litsamaiso tsa sejoale-joale tsa liphaephe. Ho tenyetseha ha tsona liindastering tse ngata le meralo e ka fetoloang ho li etsa khetho e ntle. Li-valve tsa ZFA li ikemiselitse ho fana ka li-valve tsa lirurubele tse nang le pneumatic tse sebetsang hantle tse fihlelang maemo a thata a polokeho le ts'ebetso, ho ntlafatsa bokhoni ba hau ba ts'ebetso.