Injin Stirling

A yau zamuyi magana ne game da wani nau'in injin da ya bambanta da wanda aka saba amfani dashi don ƙone ciki. Motocin suna amfani da wannan nau'ikan injin wanda burbushin mai wanda ingancin sa bai yi kyau sosai ba. A wannan halin, muna gabatar muku Injin Stirling. Injin fasaha ne tare da ingantaccen aiki fiye da injin mai ko dizal. Ta wannan hanyar, ana iya cewa yana ɗaya daga cikin mafi kyawun injina waɗanda suke wanzu kuma, ƙari, yana da mahalli.

A cikin wannan labarin zamuyi nazarin halayen Injin Stirling kuma mu gwada fa'idodi da rashin fa'idar amfani. Shin kana so ka sani game da wannan nau'in injin? Yakamata ku ci gaba da karatu 🙂

Injin Stirling

Wannan injin din ba wani abu bane na zamani ko na juyi. An ƙirƙira shi a cikin shekarar 1816 ta Robert Stirling. An san shi injin ne tare da yiwuwar ya fi kowane irin konewa inganci. Ba tare da la'akari da gano su ba, ba za mu iya cewa sun gama sanya rayukan mu ba.

A zahiri, wannan injin ɗin, duk da samun ƙarin dama, ana amfani dashi ne kawai a cikin wasu aikace-aikace na musamman. Yankunan da ake amfani da ita suna buƙatar injin ɗin ya kasance mai nutsuwa kamar yadda ya kamata, ba kamar injunan ƙone ciki na al'ada ba. Misali, ana amfani da shi a cikin jiragen ruwa ko masu samar da wutar lantarki na taimako don yachts.

Ba a amfani da shi sosai har yanzu, amma hakan baya nufin ba a aiki da shi. Wannan injin yana da fa'idodi masu yawa waɗanda za mu bincika a gaba.

Ayyuka

Injin yana amfani da zagaye na Stirling, wanda ya bambanta da hawan keke da ake amfani da su a cikin injunan ƙone ciki.

Gas din da ake amfani da shi bai taɓa fita daga injin ba, wanda ke taimakawa wajen rage gurbatacciyar iskar gas. Ba shi da kwandon sharar iska don fitar da iska mai matsin lamba, kamar yadda yake da injin mai ko dizal. Idan akwai wani haɗari, ba shi da haɗarin fashewa. Saboda wannan, injunan Stirling suna da nutsuwa.

Injin Stirling yana amfani da tushen zafi na waje wanda zai iya zama mai ƙonewa. Dukansu daga mai zuwa makamashin hasken rana ko ma zafin da tsire-tsire masu ruɓarwa ke samarwa. Wannan yana nufin cewa a cikin injin babu nau'in konewa.

Ka'idar da Stirling engine ke aiki da ita  shine cewa an sanya tsayayyen adadin gas a cikin injin. Wannan yana haifar da jerin abubuwan da zasu canza wanda yake canza matsafin iskar gas a cikin injin din kuma ya haifar dashi.

Akwai abubuwa da yawa na gas waɗanda suke da mahimmanci ga injina suyi aiki daidai:

• Idan kuna da tsayayyen adadin gas a cikin tsayayyen juzu'in sararin samaniya kuma kun ƙara yawan zafin wannan gas ɗin, matsin zai ƙaru.
• Idan kana da tsayayyen adadin gas kuma ka matse shi (rage ƙarancin sararinka), zazzabin wannan gas ɗin zai ƙaru.

Wannan shine yadda injin Stirling ke amfani da silinda biyu. Ofayansu yana da dumi ta tushen zafin waje (wuta) ɗayan kuma ana sanyaya ta tushen sanyaya (kamar kankara). Connectedakunan gas ɗin da duka silinda suke da su an haɗa su kuma piston suna da alaƙa da juna ta hanyar hanyar haɗi wanda ke ƙayyade yadda zasu motsa dangin su.

Sassa na mota

Wannan injin ɗin yana da ɓangarori huɗu zuwa zagayen aiki ko konewa. Piston guda biyu da muka ambata a baya sune waɗanda ke cika dukkan ɓangarorin sake zagayowar:

1. Da farko, ana sanya zafi a cikin gas din cikin silinda mai zafi. Wannan yana haifar da matsi kuma yana tilasta fisiton matsawa ƙasa. Wannan shine ɓangaren zagaye na Stirling wanda ke yin aikin.
2. Sannan fiston hagu yana motsawa yayin da piston na dama ke motsawa ƙasa. Wadannan motsi suna motsa gas mai zafi zuwa silinda wanda kankara ke sanyaya shi. Sanyaya shi da sauri yana saukar da matsa lamba na gas kuma za'a iya matsa shi da sauƙi don sashi na gaba na zagayowar.
3. Fisiton ya fara matse gas ɗin da aka sanyaya da zafin da wannan matsawar ya haifar an cire shi ta hanyar tushen sanyaya.
4. Fiston dama yana motsawa yayin da na hagu ke ƙasa. Wannan ya sake haifar da gas din ya shiga cikin silinda mai ɗumi inda yake zafi sosai, matsin gini, kuma sake zagayowar ya sake maimaitawa.

Abvantbuwan amfani daga Stirling engine

Godiya ga irin wannan aikin da aikinsa, zamu iya samun fa'idodi.

• Yayi shiru. Don wasu ayyukan inda ake buƙatar yin shuru mafi girma, irin wannan motar shine zaɓi mai kyau. Hakanan yana da sauƙi a daidaita kuma yana haifar da ɗan rawar jiki.
• Yana da babban inganci. Saboda yanayin zafi na tushen zafi da sanyi, ana iya sanya injin ya yi aiki a ƙarancin yanayin zafi. haɓakawa.
• Kuna iya samun hanyoyin zafi da yawa. Don zafin iskar gas kuna iya samun tushen zafi kamar itace, sawdust, hasken rana ko geothermal makamashi, sharar gida, da dai sauransu.
• Ya fi yanayin muhalli. Wannan nau'in injin din baya bada gudummawar hayakin da iska ke fitarwa zuwa sararin samaniya ta hanyar cin nasara gaba daya.
• Reliarin aminci da sauƙin kulawa. Fasahar sa tana da sauki amma tana da tasiri. Wannan yana sanya su amintattu sosai kuma yana buƙatar kulawa kaɗan.
• Sun daɗe. Ba kamar injina na yau da kullun ba, kasancewar suna da sauƙi kuma godiya ga ƙirar su sun daɗe.
• Daban-daban amfani. Zai iya samun amfani da yawa saboda ikon mallakarsa da daidaitawarsa ga buƙatu da nau'ikan hanyoyin zafi daban-daban.

Abubuwan da ba a zata ba

Kamar yadda irin wannan motar ke ba da fa'idodi, shima ya zama dole a binciko rashin dacewar sune:

• Kudin shine babban batun ku. Ba ta da gasa tare da sauran kafofin watsa labarai.
• Jama'a basu sani ba. Idan baku san menene injin Stirling ba, baza ku inganta shi ba.
• Suna da matsalar matsaloli. Wannan matsala ce. Babban zaɓin zai zama hydrogen don hasken sa da ikon shanye adadin kuzari. Koyaya, bashi da ikon bazawa ta cikin kayan.
• Wani lokaci yana buƙatar zama babba sosai kuma yana buƙatar manyan kayan aiki.
• Rashin sassauci. Bambance-bambancen iko mai sauri da tasiri suna da wahalar samu tare da Stirling engine. Wannan ya fi cancanta don aiki tare da aikin gabatarwa na yau da kullun.

Da wannan bayanin zaka sami damar fahimtar wannan nau'ikan injin sannan kayi nazarin shi gaba daya.