Tare da haɓaka lokutan, kwandishan mota ya zama abin larura a cikin motar: yau, bari muyi magana da abokai game da wanne ne firiji ko dumama ya fi ƙarfin mai? Amsar ita ce firiji
Motoci suna amfani da iska mai ɗumi a cikin hunturu, kuma farashin mai yana da ƙanƙanta sosai, wanda a zahiri sakaci ne.
Lokacin da aka sanyaya kwandishan na mota, farashinsa ya fi na mai, saboda karfin kwandishan na mota idan ya huce ya kai kimanin kashi 10% zuwa 15% na ƙarfin fitar da injin. Domin misalta wannan matsalar dalla-dalla, zan kawo ƙarshe ta hanyar nazarin ƙa'idodin aiki na dumama da sanyaya iska. Tsohon ƙarfe, kada ku tafi, ku ci gaba da kallon ƙasa.
Menene ka’idar dumamar yanayi?
Da farko, ka’idar dumamar yanayi ita ce barin injin sanyaya injin ya shiga cikin mai musayar wuta, sannan iskar mai zafi ta busa cikin motar ta mai hurawa.
Iska mai zafi da iska ke sanyawa ta fito ne daga zafin da injin ke samarwa
A taƙaice, “zazzaɓin iska” na kwandishan ya dogara ne da injin sanyaya injin don samar da tushen zafi, sannan kuma fan firiji ya busa wannan zafin a cikin motar.
Kamar yadda na fada a sama, ka’idar dumamar iska ita ce mai hura iska yana busa iska mai zafi a cikin motar, amma karfin busar yana da ƙanƙanta, don haka yawan amfani da mai ba shi da mahimmanci.
Don haka, zamu iya cewa lokacin da motar ta yi zafi a cikin hunturu, yawan amfani da mai yana da ƙanƙanta sosai, ko kuma ba a kula da shi sosai. Kunna hita kuma latsa maɓallin A/C, yawan mai zai karu
Lokacin da kuka latsa maɓallin A/C yayin kunna hita, injin kwandishan na mota zai yi aiki koyaushe.
Yawancin injin kwandishan na injin yana sarrafa injin, wanda hakan zai haifar da ƙara yawan amfani da mai da nauyin injin. A yankunan sanyi a arewa, kunna iska mai ɗumi na iya ƙara yawan amfani da mai
Akwai kuma abokai da ke zaune a yankunan sanyi a arewa, ko da an kunna dumama kuma ba a danna maɓallin A/C ba, suna iya jin cewa yawan man ya ƙaru. Me ke faruwa?
Domin a cikin sanyi arewa, zazzabi yana da ƙarancin ƙarfi, don haka lokacin da zafin ruwan motar ya yi ƙasa da ƙimar da aka saita, don kula da zafin aikin injin, kwamfutar motar za ta ƙara ƙarar allurar mai don kula da aikin al'ada. zafin jiki na injin.
Yana kama da cewa, Na riga na yi sanyi sosai, kuma dole ne ku ɗauko wasu daga cikin zafina, to lallai ne in nemo wuri don samun ɗumi daga baya, ko ta yaya zan rayu da kaina.
Sabili da haka, a wannan yanayin, kunna iska mai ɗumi zai ƙara yawan amfani da mai.
Menene ka'idar sanyaya akwatunan mota (1) Tsarin matsawa
Lokacin da injin ya tuka kwampreso don yin aiki, kwampreso ya tsotse a cikin ƙaramin zafin jiki, ƙaramin iskar gas mai sanyaya ruwa a cikin bututun mai fitar da mai, ya matse shi zuwa babban zafin jiki, iskar gas mai ƙarfi kuma ya fitar da shi daga cikin kwampreso. (2) Tsarin murƙushewa (exothermic) Babban gas ɗin firiji mai tsananin zafi da babban matsin lamba yana shiga cikin condenser, kuma matsin lamba da zafin jiki yana raguwa. Lokacin da zafin iskar gas ya sauko zuwa 40 ~ 50 ° C, iskar gas mai sanyaya ruwa ta zama ruwa, kuma ana fitar da adadi mai yawa a lokaci guda.
(3) Tsarin faɗaɗawa (maƙura) Bayan mai sanyaya ruwa ya kwarara zuwa na'urar bushewa mai karɓa, ana cire danshi da ƙazanta a cikin na'urar bushewa mai karɓa, sannan ta shiga cikin bawul ɗin fadada ta bututun mai. Ruwa mai sanyaya ruwa tare da yawan zafin jiki da matsin lamba yana ƙaruwa a cikin ƙarar bayan wucewa ta na'urar bawul ɗin faɗaɗawa, kuma matsin lamba da zazzabi ya ragu sosai, kuma ana fitar da shi daga bawul ɗin fadada a cikin hazo. (4) Bayan ƙarancin ƙarancin zafin jiki da ƙarancin matsin lamba mai sanyaya iska ya shiga cikin ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfa. cikin mota. A ƙarƙashin aikin mai hura iska, sanyi da iska mai zafi a cikin motar suna hanzarta jigilar, wanda ke inganta tasirin firiji na kwandishan. Turawar da ke da sanyi bayan shan zafi da tururi a cikin injin daskarewa ana sake tsotse shi ta hanyar kwampreso, sannan ana maimaita aikin da ke sama.
Babban mahimmin batun yau shine sanin cewa babban mahimman kayan aikin sanyaya a cikin kwandishan na motoci shine "compressor", wanda injin ke motsawa.
Kuma galibi muna danna maɓallin A/C, wanda ke nufin cewa kwampreso na kwandishan ya fara aiki, sannan kwandishan ɗin na iya busa iska mai sanyi, kuma a wannan yanayin, babu makawa zai haifar da hauhawar yawan amfani da mai da mota da nauyin injin. .
Compressor shine na'urar da ke cinye makamashi a cikin tsarin sanyaya mota!
Saboda ikon yayin sanyaya kwandishan na motoci ya kai kimanin kashi 10% zuwa 15% na ƙarfin fitowar injin, kuma a cikin mujallar "Binciken Gwaji kan Tasirin Yanayin Jirgin Sama akan Amfani da Man Fetur na Fasinjojin Fasaha" a cikin mujallar fasahar kwandishan, an kuma ambaci cewa ikon sanyaya yana sanyaya. Yawan amfani.
Lokacin aikawa: Oktoba-08-2021