Ho fana ka moea o hatelitsoeng ho lisebelisoa tsa moea, hammoho le literekere bakeng sa ho hokahanya lisebelisoa tsa moea tsa li-semi-trailer, ho sebelisoa li-hoses tse khethehileng tse sothehileng tsa pneumatic.Bala ka hore na hose e joalo e sothehileng ke eng le hore na e sebetsa joang, mabapi le li-hoses tse marakeng le ts'ebetso ea tsona, sehloohong sena.
Sepheo sa hose e sothehileng ea pneumatic
Litšebeletsong, liteishene tsa lits'ebeletso le mabenkele a lithaere, libakeng tse fapaneng tsa tlhahiso, lipalangoang le libakeng tse ling tse ngata, ho sebelisoa lisebelisoa tse fapaneng tsa moea.Lisebelisoa tsa moea tse hahiloeng holim'a liphaephe tse thata le li-hoses tse tenyetsehang li sebelisetsoa ho khanna lisebelisoa tsa moea le ho fana ka moea o hatelitsoeng mosebetsing.'Me ka har'a workshop e' ngoe le e 'ngoe kapa ka semi-trailer u ka fumana hose e sothehileng ea moea (kapa spiral).
Hose e sothehileng ea pneumatic ke hose ea polymer e kentsoeng ka har'a seliba sa cylindrical.Ho feta moo, hose e entsoe ka tsela eo boemong bo sa lefelloeng e atisang ho phunyeletsa ka selemo.Moqapi ona o fana ka lisebelisoa tse 'maloa tsa bohlokoa le thepa ea hose:
- Polokelo e kopaneng ea hose ha e sa sebelisoe;
- Hose e nka bonyane ba sebaka nakong ea ts'ebetso, ntle le ho kena-kenana le mosebetsi;
- Ho kopanya li-hose ka har'a seliba se kopaneng ka mor'a ho qeta mosebetsi kapa ka mor'a ho khaola semi-trailer ho tloha terekere.
Molemo o moholo oa hose e sothehileng holim'a hose e tloaelehileng ke ho fokotsa sebaka se sebelisoang nakong ea tšebeliso.Hose e tloaelehileng hoo e ka bang kamehla e lokela ho otlolloa ka ho feletseng, kahoo e sitisa mosebetsi, e tlas'a maoto a hau, e ka senyeha ka phoso, joalo-joalo Hose e sothehileng e atisa ho nka sebopeho se thata ka ho fetisisa, kahoo ha se otlolloa, ha se sitise. ka mosebetsi, ha o otlolle fatše, joalo-joalo Sena sohle se qetella se eketsa katleho ea mosebetsi le ho thusa ho boloka chelete.Ha e sebelisoa ka koloing, hose e lumella semi-trailer ho potoloha ho ea ka terekere, ho thibela monyetla oa ho senyeha.Ke ka lebaka leo kajeno li-hoses tsa pneumatic tse sothehileng li atileng ka ho fetisisa.
Kajeno, li-hoses tse sothehileng tsa pneumatic li na le ts'ebeliso e 'maloa ea mantlha:
- Khanna lisebelisoa tsa pneumatic maemong a emeng - lithupelong, lifemeng, joalo-joalo;
- Ho khanna lisebelisoa tsa moea libakeng tsa nakoana, haholo-holo libakeng tsa kaho;
- Ho fana ka moea o hatelitsoeng ho tloha terekere ho ea lisebelisoa tsa literekere kapa li-semi-trailer;
- Ho fana ka moea o hatelitsoeng bakeng sa mabili a fofang, ho hloekisa le ho etsa mesebetsi e meng.
Ka kakaretso, mokoallo o sothehileng ke tharollo ea morao-rao e etsang hore mosebetsi o be bonolo le o phutholohileng ntle le litšenyehelo tse ling.
Mefuta le likarolo tsa moralo oa li-hoses
Lithapo tsohle tse sothehileng tsa moea tse sebelisoang kajeno li na le moralo o tšoanang.Motheo oa hose ke tube ea polymer e bōpiloeng ka mokhoa oa selemo se sothehileng sa cylindrical.Hangata, hose e entsoe ka polyurethane kapa polyamide - mefuta ena ea polasetiki e na le maemo a lekaneng a ho fetoha le ho tšepahala, hammoho le ho hanyetsa maemo a sa tšoaneng a mabe, libaka tse mabifi, joalo-joalo (oli le mafura, mocheso o phahameng le o tlaase, mongobo, khanya ea letsatsi, joalo-joalo). .).Ke ka lebaka la ho bōptjoa ha tube ka mokhoa oa selemo hoo hose e fumanang litšobotsi tsa eona.
Lintlheng tse peli tsa hose ho na le lisebelisoa tse khomaretsoeng - likarolo tse kopanyang tseo hose e amanang le mohloli oa moea o hatelitsoeng (ho compressor kapa tsamaiso ea matšoafo) le sesebelisoa sa pneumatic.Kaha hose hangata e kobehile 'me e ka robeha lintlheng tsa li-fittings, liliba tse sireletsang kapa li-sleeve tsa polasetiki / rabara tse tenyetsehang li fanoa mona.
Li-Hoses tse 'marakeng li fapane ka ho sebetsa, bolelele, mofuta oa lisebelisoa le litšobotsi tse ling tsa ts'ebetso.
Ho latela ts'ebeliso, litšitiso tse sothehileng tsa moea li arotsoe ka lihlopha tse peli tse kholo:
- Ho matlafatsa tsamaiso ea moea ea li-semi-trailer le ho sebelisoa likoloing ka kakaretso;
- Bakeng sa phepelo ea matla a lisebelisoa tsa pneumatic bakeng sa merero e fapaneng (kaho, ho kenya, lithunya tse fapaneng tsa spray, jj.).
Li-Hoses li ka hlomelloa ka mefuta e meraro ea mantlha ea li-fittings:
- Lisebelisoa tse nang le linate, linate tsa boholo ba M16, M18 le M22 hangata li sebelisoa;
- Lisebelisoa tse nang le likhoele tlas'a linate;
- Mefuta e fapaneng ea likhokahano tse potlakileng (BRS);
- Lisebelisoa tse tloaelehileng tsa ho hokela hose e 'ngoe.
Li-hose tsa likoloi, li-nut fittings kapa li-threaded fittings li sebelisoa hangata, ka mefuta e tšoanang ea likhokahano tse kentsoeng lipheletsong tse peli tsa hose (le hoja boholo ba khoele kapa linate bo ka fapana).Ho li-hoses tsa pneumatic bakeng sa lisebelisoa, li-couplings tse lokolloang ka potlako li sebelisoa hangata, leha ho le joalo, ho ka khoneha ho kopanya mefuta e fapaneng ea lisebelisoa - BRS e khomaretsoe ka lehlakoreng la sesebelisoa, ka lehlakoreng le ka morao ho ka 'na ha e-ba le se loketseng ka linate kapa se tloaelehileng. e loketseng bakeng sa ho hokela hose enngwe.
Ha e le bolelele ba hose, ho na le likhetho ho tloha ho 2,5 ho isa ho 30 metres.Lipalangoang, li-hoses tse sothehileng tse bolelele ba limithara tse 5,5 ho isa ho tse 7,5 li sebelisoa hangata - li-hoses tsena li kenngoa literekere tsa malapeng le tsa kantle ho naha / li-semi-trailer.Ka bobeli li-hoses tse khutšoanyane (mosebetsing) le tse telele li sebelisoa libakeng tsa tlhahiso.Litšebeletsong tsa likoloi le lithupelong tse fapa-fapaneng, li-hose tse telele li sebelisoa haholo, tse u lumellang ho hula sesebelisoa hole haholo le mohloli oa moea o hatelitsoeng.
Har'a lintho tse ling, li-hoses tse sothehileng li na le mocheso o phahameng ka ho fetisisa oa ho sebetsa, oo hangata o tlohang ho 50 ho ea ho 70 ° C. Parameter ena e tlameha ho nkoa, kaha hangata li-hoses li sebetsa maemong a thata (haholo-holo likoloing), le moea o hatelitsoeng tsamaisong ea moea. e ka ba le mocheso o phahameng.
Qetellong, li-hoses tse sothehileng tsa pneumatic li na le mebala e khethehileng ea mebala, e leng se u lumellang hore u tsebe hantle hore na morero oa hose e 'ngoe le e' ngoe e sebetsa joang tsamaisong ea moea.Haholo-holo, li-hoses tse khubelu le tse mosehla li sebelisoa ho li-semi-trailer litseleng tse fapaneng tse fapaneng, 'me li-hoses tse putsoa, tse tala, tse bohlooho le tse ntšo li emeloa haholo' marakeng.
Litaba tsa khetho le ts'ebetso ea li-hoses tsa pneumatic tse sothehileng
Kajeno, 'maraka o fana ka mefuta e mengata haholo ea li-hoses tsa pneumatic exhaust, kahoo ke habohlokoa hore u se ke ua etsa phoso ha u li khetha le ho li reka.Bakeng sa khetho e nepahetseng, o hloka ho nahana ka liparamente tse 'ne tse kholo:
- Mofuta oa lisebelisoa tsa hose.Hoa hlokahala ho khetha li-hoses tse nang le maqhama hantle (mofuta le boholo) tse sebelisoang koloing, bakeng sa ho hokahanya lisebelisoa tsa pneumatic, bakeng sa ho hokahanya le mohala oa moea ka har'a workshop, joalo-joalo;
- Hose bolelele.Tsohle li ipapisitse le maemo ao hose e tla sebetsoa ho ona: ho hokela semi-trailer, hose ho tloha ho 5.5 ho isa ho 7.5 metres ho hlokahala, hose e khuts'oane ho tloha ho 2.5 metres e lekane ho etsa ts'ebetso mosebetsing, bakeng sa likamore tse kholo tse nang le sebaka se hole sa mohala oa moea, ho ka hlokahala hose ho fihlela bolelele ba limithara tse 30;
- Lisebelisoa tsa Hose le mocheso o phahameng oa ho sebetsa.Khetho e lokela ho etsoa ho latela puso ea mocheso eo hose e tla sebetsa ho eona, hammoho le litšoaneleho tsa moea o tsoang tsamaisong ea moea kapa compressor;
- 'Mala oa hose.Sena se lokela ho ipapisa le letšoao le amohetsoeng ke moetsi oa koloi kapa thepa ea tlhahiso, le motheong oa boiketlo ba sebaka sa mosebetsi se lokelang ho hlomelloa.
Ts'ebetso ea li-hoses tse sothehileng tsa pneumatic li bonolo ebile ha li hloke litlhoko tse khethehileng.Ho kgothaletswa feela hore o se ke oa tlohela hose sebakeng se otlolohileng ka nako e telele, khutlisetsa hose sebakeng sa polokelo nako le nako ka mor'a ho qeta mosebetsi, leka ho thibela hose hore e se ke ea kopana le lintho tse bohale kapa tse chesang, hape u thibele. hore e se ke ea tšoasoa.
Sena sohle se sebetsa ka botlalo ho li-hoses tsa li-semi-trailer, empa mona hoa hlokahala ho hloekisa li-hoses le li-connectors ho tloha litšila, 'me ho bohlokoa ka ho fetisisa, kamehla ho etsa tlhahlobo ea pono ea li-hoses le lisebelisoa tsa tsona.Haeba ho fumanoa mapetsong, ho robeha kapa ho senyeha ha lisebelisoa, hose e lokela ho nkeloa sebaka, kaha ts'ebetso ea koloi tabeng ena e ba kotsi feela.Haeba litlhahiso tsena tse bonolo li lateloa, li-hoses tse sothehileng li tla tšoarella nako e telele, li fana ka phepelo e tšepahalang ea moea o hatelitsoeng ho bareki letsatsi le leng le le leng.
Nako ea poso: Aug-27-2023