Hangata li-valves tsa bolo hangata li bitsoa li-valves tse bulehileng le tse koalang, empa na u hlile u tseba? E na le phello ea ho potoloha 90 degrees. 'Mele oa plug ke sebaka se nang le lesoba le chitja kapa seterateng ka bophara ba eona. Naheng ea rona, li-valves tsa bolo li sebelisoa haholo ka oli ho hloekisa, ho etsa liphatlalatso tse telele, ho etsa litokomane tsa motlakase, ho lula mechesooeng, indasteri ea motlakase, indasteri ea motlakase, ea sebetsa moruong oa naha. Pampiri ena e hlahisa likarolo tse ling tsa li-valve tsa polasetiki le lintlha tsa sehlooho tsa ho kenya le ho haha.
Ts'ebetso ea mantlha
Vale ea polasetiki ea bolo e sebelisetsoa ho khaola kapa ho hokela bohareng ka pipeline, foromo e khethehileng e ka sebelisoa bakeng sa mela le taolo ea mokelikeli. Ha ho bapisoa le li-valve tse ling, valve ea bolo e na le litšobotsi tsa sebopeho se hlahang, bophahamo bo se nang matla, li 90 ° ho phatloha ho potoloha thepa, li-toropo e nyane joalo. E na le litšobotsi tse ntle tsa mokelikeli le ts'ebetso ea ho tiisa.
Lilemong tsa morao tjena, ho latela litlhoko tsa anti-Crosion le alkali indastering e fapaneng, lihlahla tse fapaneng tsa polasetiki li hlahisitsoe ke ts'ebetso e ntle e ntlafalitsoeng ke ts'ebetso e ntle. Bolulo ba ho upvc e le mohlala, ha ho bapisoa le vali ea bolo ea maoto, ho kenya boima ba 'mele, ho kenngwa habonolo ha thepa e ngata ha ho na letho le nang le chefo, Ha o loanela, ho bonolo ho tlisetsana le ho mo sebelisa, ho bonolo ho o sebelisa le ho o hlokomela. Ntle le thepa ea polasetiki ea molumo, valve ea bolo ea polasetiki e boetse e na le frpp, PPHS.
Kenya le ho sebelisoa
Lintlha tsa kaho le tsa ho kenya: 1. Kenya boemo ba ho kenya, bophahamo, tataiso e tlameha ho fihlela litlhoko tsa moralo, khokahano e felletse. 2. Sekhahla sa mefuta eohle ea li-valves tse kentsoeng ho Pipes ea Insulation li ke ke tsa tlase. 3. Kenya mabili lipakeng tsa li-valve li-flangs tsa Valve le li-ppes tsa plip ho latela litlhoko tsa moralo oa pampiri. Tse 'ne. Pele ho kenya Valiction, tlhahlobo e bonoang e lokela ho etsoa ho netefatsa hore valve e ntse e le khatello ea sebopeho.
Bophahamo ba polasetiki e le sekoti sa bolo ea bolo ea maoto, ntlha e matla, e matla, e matlafatsang ho kenya bolo ea bolo le ho nolofalletsa ho tlisa koluoa. Ho kenya le ho sebelisa phuputso ea bolo: Ha pherekano e amana le phala, li-bolts li lokela ho tsetsokoa ka mokhoa o makae ho thusa ho feta tekano le lutlang. Fetolela ka mokhoa o ts'oanang oa ho koala, ho seng joalo a bulehile. Li-valves tse tloaelehileng li ka sebelisoa ho khaola ebe li fetisa phallo, eseng bakeng sa molao oa lipalesa. Metsoako e nang le likaroloana tse thata e tloaetse ho lahla bolo. Mona, re lokela ho hlalosa hore na ke hobane'ng ha likokoana-hloko tse tloaelehileng ha li lokele nako e telele, hobane haeba ho buloa ka nako e melelele. Mabaka a ka tsela e latelang: 1. Litiiso tsa Valve li ka senyeha. Bolo e tla senyeha; 3. Liphetoho tsa tekanyo ea hau ha li nepahale. Haeba phala ke phala ea mocheso o phahameng, ho bonolo ho baka sekoti
Nako ea poso: Jul-05-2021