Mgbe ụfọdụ, iji malite engine, ịkwesịrị iji mmanụ ọkụ jupụta usoro ọkụ ọkụ - a na-edozi ọrụ a site na iji mgbapụta nkwalite akwụkwọ ntuziaka.Gụọ banyere ihe mgbapụta mmanụ ụgbọala, ihe mere o ji dị mkpa, ụdị ụdị ọ bụ na otú o si arụ ọrụ, yana nhọrọ na ngbanwe nke ihe ndị a, gụọ isiokwu ahụ.
Kedu ihe bụ mgbapụta mmanụ ụgbọala?
Igwe ọkụ na-agbapụta mmanụ ụgbọala (pump mmanụ ụgbọala, mmanụ ọkụ) bụ ihe mmewere nke usoro mmanụ ọkụ (sistemụ ike) nke engines combustion n'ime, obere mgbapụta na-eji akwụkwọ ntuziaka maka ịkụnye usoro.
A na-eji mgbapụta mmanụ akwụkwọ ntuziaka na-ejupụta ahịrị na akụkụ nke usoro mmanụ ọkụ tupu ịmalite engine ahụ mgbe ogologo oge na-adịghị arụ ọrụ, mgbe dochie ihe nzacha mmanụ ma ọ bụ na-arụzi ihe ndị ọzọ n'oge a na-ekpochapụ ihe fọdụrụ mmanụ.Ọtụtụ mgbe, akụrụngwa na mmanụ dizel nwere nfuli dị otú ahụ, ha na-adịkarị obere na mmanụ ụgbọ ala (na, ọkachasị, na injin carburetor).
Ụdị nfuli mgbapụta mmanụ ụgbọala
A na-ekewa nfuli mmanụ ụgbọala n'ime n'ọtụtụ dị iche iche dịka ụkpụrụ nke ọrụ, ụdị na nhazi nke ụgbọala, na usoro ntinye.
Dịka ụkpụrụ nke ọrụ si dị, nfuli mbufe akwụkwọ ntuziaka bụ ụdị isi atọ:
• Membrane (diaphragm) - nwere ike inwe otu ma ọ bụ abụọ membranes;
• Bellows;
• Piston.
Enwere ike iji ụdị mbanye abụọ rụọ nfuli:
• Akwụkwọ ntuziaka;
• Ejikọtara - eletrik ma ọ bụ igwe si na injin na akwụkwọ ntuziaka.
Naanị draịva akwụkwọ ntuziaka nwere nfuli bellow na ọtụtụ nfuli diaphragm ntuziaka.Igwe nfuli piston na-enwekarị draịva jikọtara ọnụ, ma ọ bụ jikọta nfuli abụọ dị iche iche n'otu ụlọ - ya na draịva igwe na ntuziaka.N'ozuzu, nkeji na a jikọtara mbanye abụghị akwụkwọ ntuziaka nfuli - ha bụ mmanụ ụgbọala (na mmanụ ụgbọala engines) ma ọ bụ mmanụ ụgbọala priming (na dizel engines) nfuli na ike ịrụ ntuziaka pumping.
Dị ka imewe nke mbanye, diaphragm na piston nfuli bụ:
• Na mbanye lever;
• Iji draịva-bọtịnụ.
Mgbapụta mmanụ ọkụ diaphragm na mbanye jikọtara ọnụ
Na nfuli nke ụdị nke mbụ, a na-eji eriri na-agbagharị agbagharị, na nkeji nke ụdị nke abụọ - aka n'ụdị bọtịnụ na mmiri nloghachi.Na nfuli bellows, ọ dịghị ụgbọala dị otú ahụ, a na-arụ ọrụ a site na ahụ nke ngwaọrụ n'onwe ya.
N'ikpeazụ, nfuli akwụkwọ ntuziaka nwere ike ịnwe nrụnye dị iche iche:
• Na mgbawa nke eriri mmanụ;
• ozugbo na nzacha mmanụ;
• N'ebe dị iche iche dị nso na ihe ndị dị na mmanụ ọkụ (n'akụkụ tank mmanụ, na-esote engine).
A na-ewebata nfuli ọkụ na kọmpat ("pears") n'ime eriri mmanụ ọkụ, ha enweghị ntinye siri ike na engine, ahụ ma ọ bụ akụkụ ndị ọzọ.A na-etinye nfuli diaphragm nke nwere bọtịnụ push-button drive ("frogs"), nke emere n'ụdị kọmpat, na nzacha mmanụ.Enwere ike itinye piston na diaphragm nfuli nwere lever na mbanye jikọtara ya na injin, akụkụ ahụ, wdg.
Nhazi na ụkpụrụ nke ịrụ ọrụ nke nfuli aka mmanụ ọkụ
Nkesa nke diaphragm na bellow pumps bụ n'ihi ịdị mfe nke imewe ha, ọnụ ala na ntụkwasị obi.Ihe na-adịghị mma nke nkeji ndị a bụ obere arụmọrụ, ma n'ọtụtụ ọnọdụ, ọ na-ezuru oke iji gbanye mmanụ ọkụ ma malite ịmalite engine nke ọma.
Igwe nfuli mmanụ ọkụ nke ụdị bellows ("pears")
Igwe nfuli Bellows bụ nke a haziri nke ọma.Ha na-adabere na ahụ na-agbanwe n'ụdị bọlbụ rọba ma ọ bụ cylinder corrugated plastic, na nsọtụ abụọ nke valvụ - oriri (suction) na iyuzucha (ntufu) na njikọ nke aka ha.The valves na-ekwe ka mmiri na-agafe naanị otu ntụziaka, na ụlọ na-agbanwe agbanwe bụ mgbapụta mgbapụta.Valves bụ valvụ bọọlụ kachasị mfe.
Ụdị mgbapụta aka na-arụ ọrụ dị mfe.Mkpakọ nke ahụ site n'aka na-eduga n'ịbawanye nrụgide - n'okpuru mmetụta nke nrụgide a, valvụ ikuku na-emeghe (na valvụ oriri na-anọgide na-emechi), ikuku ma ọ bụ mmanụ n'ime na-agbanye n'ime ahịrị.Mgbe ahụ, ahụ, n'ihi ngbanwe ya, na-alaghachi n'ụdị mbụ ya (na-agbasawanye), nrụgide dị na ya na-adaba ma na-adị ala karịa ikuku, valvụ ikuku na-emechi, na valve oriri na-emepe.Mmanụ ụgbọala na-abanye na mgbapụta site na valvụ na-emeghe oghere, na oge ọzọ a na-agbanye ahụ ahụ, okirikiri ahụ na-emegharị.
Igwe nfuli diaphragm dị ntakịrị mgbagwoju anya.Ndabere nke otu ahụ bụ ígwè ígwè nwere oghere gburugburu, nke ejiri mkpuchi mechie.N'etiti ahụ na mkpuchi e nwere diaphragm na-agbanwe agbanwe (diaphragm), nke ejikọtara site na mkpanaka na lever ma ọ bụ bọtịnụ na mkpuchi mgbapụta.N'akụkụ nke oghere ahụ enwere valvụ ntinye na ntinye nke otu imewe ma ọ bụ ọzọ (nakwa, dịka iwu, bọl).
Ọrụ nke mgbapụta diaphragm yiri nke nkeji bellows.N'ihi ike a na-etinye na lever ma ọ bụ bọtịnụ, akpụkpọ ahụ na-ebili ma daa, na-abawanye ma na-ebelata olu nke ụlọ ahụ.Site na mmụba nke olu, nrụgide dị n'ime ụlọ na-adị ala karịa ikuku, nke na-eme ka valvụ oriri na-emeghe - mmanụ ụgbọala na-abanye n'ime ụlọ.Na mbelata nke olu, nrụgide dị n'ime ụlọ ahụ na-abawanye, valve oriri na-emechi, na valvụ iyuzucha na-emepe - mmanụ ọkụ na-abanye n'ahịrị.Mgbe ahụ, a na-emeghachi usoro ahụ.
Ụkpụrụ ọrụ nke mgbapụta diaphragm
Igwe nfuli diaphragm dị ntakịrị mgbagwoju anya.Ndabere nke otu ahụ bụ ígwè ígwè nwere oghere gburugburu, nke ejiri mkpuchi mechie.N'etiti ahụ na mkpuchi e nwere diaphragm na-agbanwe agbanwe (diaphragm), nke ejikọtara site na mkpanaka na lever ma ọ bụ bọtịnụ na mkpuchi mgbapụta.N'akụkụ nke oghere ahụ enwere valvụ ntinye na ntinye nke otu imewe ma ọ bụ ọzọ (nakwa, dịka iwu, bọl).
Ọrụ nke mgbapụta diaphragm yiri nke nkeji bellows.N'ihi ike a na-etinye na lever ma ọ bụ bọtịnụ, akpụkpọ ahụ na-ebili ma daa, na-abawanye ma na-ebelata olu nke ụlọ ahụ.Site na mmụba nke olu, nrụgide dị n'ime ụlọ na-adị ala karịa ikuku, nke na-eme ka valvụ oriri na-emeghe - mmanụ ụgbọala na-abanye n'ime ụlọ.Na mbelata nke olu, nrụgide dị n'ime ụlọ ahụ na-abawanye, valve oriri na-emechi, na valvụ iyuzucha na-emepe - mmanụ ọkụ na-abanye n'ahịrị.Mgbe ahụ, a na-emeghachi usoro ahụ.
Oge nzipu: Ọgọst-21-2023