I kekahi manawa, no ka hoʻomaka ʻana i ka ʻenekini, pono ʻoe e hoʻopiha mua i ka ʻōnaehana lako me ka wahie - ua hoʻopau ʻia kēia hana me ka hoʻohana ʻana i ka paila booster manual.Heluhelu e pili ana i ke ʻano o ka pauma wahie manual, no ke aha e pono ai, he aha nā ʻano a pehea e hana ai, a me ke koho ʻana a me ka hoʻololi ʻana i kēia mau ʻāpana, e heluhelu i ka ʻatikala.
He aha ka pahu pahu manual?
ʻO ka pahu pahu pahu lima (manual fuel pump, fuel pump) he mea ia o ka ʻōnaehana wahie (pūnaewele mana) o nā ʻenekini hoʻoheheʻe i loko, kahi pahu haʻahaʻa haʻahaʻa me kahi kaʻa lima no ka paila ʻana i ka ʻōnaehana.
Hoʻohana ʻia ka pauma wahie manual e hoʻopiha i nā laina a me nā ʻāpana o ka ʻōnaehana wahie ma mua o ka hoʻomaka ʻana i ka mīkini ma hope o ka lōʻihi o ka hana ʻole ʻana, ma hope o ka hoʻololi ʻana i nā kānana wahie a i ʻole ka hana ʻana i nā hoʻoponopono ʻē aʻe i ka wā i hoʻokahe ʻia ai nā koena wahie.ʻO ka maʻamau, hoʻolako ʻia nā mea hana me nā ʻenekini diesel me kēlā mau pamu, ʻoi aku ka liʻiliʻi o nā mea maʻamau i nā mīkini ʻaila (a, ʻoi loa, ma nā mīkini carburetor).
ʻO nā ʻano o ka pauma hoʻoulu wahie
Hoʻokaʻawale ʻia nā paila wahie lima i nā pūʻulu e like me ke kumu o ka hana, ke ʻano a me ka hoʻolālā ʻana o ke kaʻa, a me ke ʻano o ke kau ʻana.
E like me ke kumumanaʻo o ka hana, ʻekolu mau ʻano nui o nā pamu hoʻoili lima:
• Membrane (diaphragm) - hiki ke loaʻa hoʻokahi a ʻelua paha membrane;
• Bellows;
• Piston.
Hiki ke hoʻolako ʻia nā pumps me ʻelua ʻano kaʻa:
• Manual;
• Hoʻohui - uila a mechanical paha mai ka mīkini a me ka manual.
ʻO nā kaʻa kaʻa lima wale nō ka puʻupuʻu bellows a me ka nui o nā pamu diaphragm manual.Hoʻohui pinepine ʻia nā paila piston, a i ʻole e hui pū i ʻelua mau pamu kaʻawale i loko o ka hale hoʻokahi - me ka mīkini a me ka manual drive.Ma keʻano laulā, ʻo nā ʻāpana me kahi kaʻa hui pū ʻia ʻaʻole nā pumps manual - he wahie lākou (i nā ʻenekini ʻaila) a i ʻole ka wahie priming (i nā ʻenekini diesel) me ka hiki ke hana i ka pumping manual.
E like me ka hoʻolālā o ke kaʻa, diaphragm a me ka piston pumps:
• Me ka lever drive;
• Me ke pihi pihi kaomi.
ʻO ka pauma wahie diaphragm me ka hoʻokele hui
I nā pāpaʻi o ke ʻano mua, hoʻohana ʻia kahi lever swinging, i nā ʻāpana o ke ʻano ʻelua - kahi lima ma ke ʻano o kahi pihi me kahi puna hoʻihoʻi.I ka bellows pumps, ʻaʻohe kaʻa e like me ia, hana ʻia kēia hana e ke kino o ka hāmeʻa ponoʻī.
ʻO ka hope, hiki ke loaʻa nā ʻano hoʻonohonoho ʻokoʻa i nā pamu manual:
• I ka naha ana o ka laina wahie;
• pololei ma ka wahie kānana;
• Ma nā wahi like ʻole e kokoke ana i nā mea o ka ʻōnaehana wahie (kokoke i ka pahu wahie, kokoke i ka ʻenekini).
Hoʻokomo ʻia nā ʻōpala māmā a me ka compact bellows ("pears") i loko o ka laina wahie, ʻaʻohe o lākou hoʻonohonoho paʻa i ka mīkini, kino a i ʻole nā wahi ʻē aʻe.ʻO nā pāpaʻi diaphragm me kahi kī kī kī ("frogs"), i hana ʻia ma ke ʻano o kahi ʻāpana paʻa, ua kau ʻia ma luna o nā kānana wahie.Hiki ke kau ʻia nā paila piston a me ka diaphragm me ka lever a me ka hui pū ʻana ma ka ʻenekini, nā ʻāpana kino, etc.
Hoʻolālā a me ka loina o ka hana ʻana o nā pahū lima wahie
ʻO ka māhele ʻana o ka diaphragm a me ka bellow pumps ma muli o ka maʻalahi o kā lākou hoʻolālā, haʻahaʻa haʻahaʻa a me ka hilinaʻi.ʻO ka hemahema nui o kēia mau ʻāpana he haʻahaʻa haʻahaʻa, akā i ka hapanui o nā hihia, ʻoi aku ia ma mua o ka lawa ʻana o ka paila ʻana i ka ʻōnaehana wahie a hoʻomaka maikaʻi i ka mīkini.
ʻO nā paila wahie lima o ke ʻano bellows ("pears")
ʻO nā pumps Bellows ka mea maʻalahi loa.Hoʻokumu ʻia lākou ma kahi kino elastic i ke ʻano o ka ʻōpala a i ʻole ka cylinder plastic corrugated, ma nā ʻaoʻao ʻelua i loaʻa nā valves - intake (suction) a me ka exhaust (discharge) me kā lākou mau mea pili ponoʻī.ʻO nā kiwikā e ʻae i ka wai e hele i hoʻokahi ʻaoʻao wale nō, a ʻo ka hale elastic ka mea hoʻokele pump.ʻO nā pāpaʻi ka maʻalahi o nā kinipōpō pōlele.
Ke hana maʻalahi ka paʻi lima ʻano bellows.ʻO ka paʻi ʻana o ke kino ma ka lima e alakaʻi i ka piʻi ʻana o ke kaomi - ma lalo o ka mana o kēia kaomi, wehe ʻia ka valve exhaust (a paʻa mau ka valve intake), hoʻokuʻu ʻia ka ea a i ʻole ka wahie i loko i ka laina.A laila, hoʻi ke kino, ma muli o kona elasticity, i kona ʻano kumu (hoʻonui), hāʻule ke kaomi i loko o ia mea a lilo i haʻahaʻa ma mua o ka lewa, pani ʻia ka valve exhaust, a wehe ka valve intake.Komo ka wahie i ka paila ma o ka puka komo hāmama, a i ka manawa aʻe e kaomi ʻia ke kino, e hoʻi hou ka pōʻai.
ʻOi aku ka paʻakikī o nā pamu diaphragm.ʻO ke kumu o ka ʻāpana he pahu metala me kahi lua poepoe, i pani ʻia me kahi poʻi.Aia ma waena o ke kino a me ka po'i he diaphragm elastic (diaphragm), i ho'opili 'ia me ke ko'oko'o i ka leve a i 'ole ke pihi ma ka uhi pahū.Ma nā ʻaoʻao o ka lua, aia nā kīwaha inlet a me waho o kahi hoʻolālā a i ʻole kekahi (ʻo ia hoʻi, ma ke ʻano he pōpō).
Ua like ka hana o ka pauma diaphragm me ka hana o ka bellows units.Ma muli o ka ikaika i hoʻohana ʻia i ka lever a i ʻole ka pihi, piʻi a hāʻule ka membrane, hoʻonui a hoʻemi i ka leo o ke keʻena.Me ka hoʻonui ʻana i ka leo, ua emi ke kaomi i loko o ke keʻena ma mua o ka lewa, kahi e wehe ai ka valve intake - komo ka wahie i ke keʻena.Me ka emi ʻana o ka leo, piʻi ke kaomi i loko o ke keʻena, pani ka valve intake, a wehe ʻia ka valve exhaust - komo ka wahie i ka laina.A laila e hana hou ʻia ke kaʻina hana.
Ke Kumu Hana o ka Pum Diaphragm
ʻOi aku ka paʻakikī o nā pamu diaphragm.ʻO ke kumu o ka ʻāpana he pahu metala me kahi lua poepoe, i pani ʻia me kahi poʻi.Aia ma waena o ke kino a me ka po'i he diaphragm elastic (diaphragm), i ho'opili 'ia me ke ko'oko'o i ka leve a i 'ole ke pihi ma ka uhi pahū.Ma nā ʻaoʻao o ka lua, aia nā kīwaha inlet a me waho o kahi hoʻolālā a i ʻole kekahi (ʻo ia hoʻi, ma ke ʻano he pōpō).
Ua like ka hana o ka pauma diaphragm me ka hana o ka bellows units.Ma muli o ka ikaika i hoʻohana ʻia i ka lever a i ʻole ka pihi, piʻi a hāʻule ka membrane, hoʻonui a hoʻemi i ka leo o ke keʻena.Me ka hoʻonui ʻana i ka leo, ua emi ke kaomi i loko o ke keʻena ma mua o ka lewa, kahi e wehe ai ka valve intake - komo ka wahie i ke keʻena.Me ka emi ʻana o ka leo, piʻi ke kaomi i loko o ke keʻena, pani ka valve intake, a wehe ʻia ka valve exhaust - komo ka wahie i ka laina.A laila e hana hou ʻia ke kaʻina hana.
Ka manawa hoʻouna: ʻAukake-21-2023