impompo yepetrol
Umsebenzi weposti ye-petroli kukwenza i-petroli kwitanki yamafutha kwaye uyicinezele kwigumbi lokudada le-carburetor ngombhobho kunye nesihluzo se-petroli. Ibulelo kwi-petroli impompo yetanki yepetrol inokubekwa ngasemva kwemoto kude nenjini kwaye ngaphantsi kwenjini.
Iimpompo ze-petroli zinokwahlulwa kubahlobo be-diaphragm yokuqhutywa kwe-diaphragm kunye nohlobo lwendlela eqhutywa ngombane ngokweendlela ezahlukeneyo zokuqhuba.
Intshayelelo
Umsebenzi weposti ye-petroli kukwenza i-petroli kwitanki yamafutha kwaye uyicinezele kwigumbi lokudada le-carburetor ngombhobho kunye nesihluzo se-petroli. Ibulelo kwi-petroli impompo yetanki yepetrol inokubekwa ngasemva kwemoto kude nenjini kwaye ngaphantsi kwenjini.
Ukwahlulahlula
Iimpompo ze-petroli zinokwahlulwa kubahlobo be-diaphragm yokuqhutywa kwe-diaphragm kunye nohlobo lwendlela eqhutywa ngombane ngokweendlela ezahlukeneyo zokuqhuba.
I-Diaphragm yepetroli impompo
I-Diaphragm Peliline impompo ngummeli wempompo yepetroli yoomatshini. Isetyenziswe kwi-injini ye-carburemer kwaye iqhutywa ngokubanzi ngevili le-eccentric kwiCamshaft. Iimeko zayo zomsebenzi zezi:
① Ngexesha lokujikeleza kwe-camshaft yeoyile, xa ivili le-eccentric ityhala ingalo yeRocker kwaye ihla i-pump diaphragm ivele i-rod, ipetrophragm ihla impompo ye-oyile, igumbi lokucoca ipetroli.
I-oyile yokuthintela ivili le-eccentric lijikeleza ngengalo ethile kwaye alisalityhuli i-rocker ingalo, intwasahlobo ye-pump yomphunga, icinezela i-pump yokuphuma kwi-valve yegumbi le-carburetor.
I-Diaphragm Pempline Pumps iphawulwa lulwakhiwo olulula, kodwa ngenxa yokuba luchaphazeleka bubushushu be-injini, kufuneka kuthathelwe ingqalelo i-injini yokuqinisekisa ukusebenza kwi-diaphragm ephezulu kunye neoyile.
Ngokubanzi, olona nyango luphezulu lwempompo yepetroli ngama-2,5 ukuya kwi-3.5 amatyeli amakhulu kune-injini ye-injini yepetroli. Xa ivolumu yeoyile yempompo ingaphezulu kokusetyenziswa kwamafutha kunye ne-valve yenaliti kwigumbi le-DARGURENT ivaliwe, ingcinezelo yombhobho we-oyile yempompo ye-oyile, efihla i-strooke ye-diaphragm okanye yokumisa umsebenzi.
Impompo yepetroli yombane
Impompo yepetroli yombane ayixhomekeki kwiCamshaft ukuqhuba, kodwa ixhomekeke kumandla e-electromagnetic ukuba ancancise impompo memp. Olu hlobo lwempompo yombane lunokukhetha ngokukhululekileyo isikhundla sokufaka, kwaye sinokuthintela i-autnomenon yomoya.
Iindidi eziphambili zofakelo lweempompo ze-petroli zombane ze-petroli ineenjini zifakwe kwi-oyile yokubonelela ngeoyile okanye kwitanki yepetrol. Okwangaphambili lunendawo yokwakha enkulu, ayidingi itanki ye-petroli eyoyileyo, kwaye kulula ukuyifaka kwaye ihlanganisene. Nangona kunjalo, icandelo lenkqubo yeoyile yempompo yeoyile inde, kulula ukuvelisa ukunganyangeki komoya, kwaye ingxolo yokusebenza nayo inkulu. Ukongeza, kuyafuneka ukuba impompo yeoyile ayifanele ivule. Olu hlobo alunqabile ukuba lusetyenziswe kwizithuthi ezitsha. Le yokugqibela inemibhobho yamafutha e-oyile, ingxolo ephantsi, kunye neemfuno ezisezantsi zokuvuza kwamafutha amaninzi, nto leyo eyintloko ephambili.
Xa usebenza, iqondo lokuhamba kwepetroli lepetroli akufuneki linike kuphela ukusetyenziswa kwenjini efunekayo ekusebenzeni kweenjini, kodwa kukuqinisekisa ukuhamba kwengcinezelo kunye nokuphola okwaneleyo kwenkqubo yexabiso.
