Thermostat y'imodoka.
Igikorwa cy'ibicuruzwa
Thermostat igomba kuguma ikora neza, bitabaye ibyo byagira ingaruka zikomeye ku mikorere isanzwe ya moteri. Iyo thermostat ifunguye (nk'iyi ni valve nkuru ya thermostat y'ipfundo) itinze cyane cyangwa idashobora gufungura, bizatuma moteri ishyuha cyane; Ifunguye kare cyane, igihe cyo gushyushya moteri cyongerwa, ku buryo ubushyuhe bwa moteri buba buri hasi cyane.
Ihame ry'imikorere
Thermostat (Thermostat) ni ubwoko bw'igikoresho cyo kugenzura ubushyuhe cyikora, ubusanzwe kiba gifite ibice bipima ubushyuhe, binyuze mu kwagura cyangwa gufungana kugira ngo bifunguke, kuzimya inzira y'icyuma gikonjesha, ni ukuvuga, hakurikijwe ubushyuhe bw'amazi akonjesha, ihindura amazi mu cyuma gikonjesha, igahindura urwego rw'imigendere y'icyuma gikonjesha, kugira ngo ihindure ubushobozi bwo gukonjesha bwa sisitemu yo gukonjesha.
Thermostat ikoreshwa na moteri ahanini ni thermostat y'isuka, igenzurwa n'isuka ya parafini iri mu gice cy'isukari binyuze mu ihame ryo kwagura ubushyuhe no gukonja. Iyo ubushyuhe bwo gukonja buri hasi y'agaciro kagenwe, parafini itunganijwe mu gice cy'isukari cy'isukari iba ikomeye, valve ya thermostat ifunga umuyoboro uri hagati ya moteri na radiateri munsi y'igikorwa cy'isoko, maze coolant igaruka kuri moteri inyuze kuri pompe y'amazi kugira ngo igere ku rugero ruto muri moteri. Iyo ubushyuhe bw'isukari bugeze ku gaciro kagenwe, parafini itangira gushonga ikagenda ihinduka amazi buhoro buhoro, ingano iriyongera kandi igakanda umuyoboro wa rubber kugira ngo igabanuke, mu gihe umuyoboro wa rubber ugabanuka, inkoni yo gusunika ikora ku gusunika hejuru, kandi inkoni yo gusunika ifite icyuma cyo hasi gisunika inyuma kuri valve kugira ngo ifungure valve. Muri iki gihe, coolant inyura muri radiateri na valve ya thermostat, hanyuma isubira muri moteri inyuze muri pompe kugira ngo igere ku rugero runini. Thermostat nyinshi ishyizwe mu muyoboro w'isukari wa silinda, ufite akarusho koroshye koroshya imiterere no gusohora utubumbe mu buryo bwo gukonja; Ingorane ni uko thermostat ikunze gufungura no gufunga iyo ikora, bigatuma habaho guhindagurika.
Iyo ubushyuhe bw'imikorere ya moteri buri hasi (munsi ya 70°C), thermostat ifunga inzira ijya kuri radiator, igafungura inzira ijya kuri pompe, amazi akonje ava mu ikoti anyuze mu muyoboro yinjira muri pompe, hanyuma pompe ikajya mu ikoti kugira ngo izunguruke, kubera ko amazi akonje adashiramo radiator, bishobora gutuma ubushyuhe bw'imikorere ya moteri bwiyongera vuba, iyi nzira y'uruziga rwitwa cycle nto. Iyo ubushyuhe bw'imikorere ya moteri buri hejuru (80°C cyangwa irenga), thermostat ifunga inzira ijya kuri pompe, kandi igafungura inzira ijya kuri radiator, amazi akonje ava mu ikoti akonjeshwa na radiator hanyuma akoherezwa mu ikoti n'ipompe, bikongera ubushyuhe bw'ubukonje kugira ngo hirindwe ko moteri ishyuha cyane, iyi nzira y'uruziga rwitwa cycle nini. Iyo ubushyuhe bw'imikorere ya moteri buri hagati ya 70 na 80°C, cycle nini n'izito zibaho icyarimwe, ni ukuvuga igice cy'amazi akonjesha kugira ngo azunguruke cyane, mu gihe ikindi gice cy'amazi akonjesha kugira ngo azunguruke buhoro.
Inshingano ya thermostat y'imodoka ni ukuzimya mbere y'uko ubushyuhe bw'imodoka butagera ku bushyuhe busanzwe, hanyuma icyuma gikonjesha cya moteri kigasubizwa muri moteri hakoreshejwe ipompo y'amazi kugira ngo kigende neza muri moteri, kugira ngo moteri ishyuhe vuba. Iyo ubushyuhe busanzwe burenze, gishobora gufungurwa kugira ngo icyuma gikonjesha kigere mu gice cy'amashanyarazi cy'ikigega cyose kugira ngo ubushyuhe bushire vuba.
Igenzura ry'ibicuruzwa
Uburemere bw'umutekano bwa thermostat ya wax muri rusange ni kilometero 50.00, bityo ikaba isabwa kuyisimbuza buri gihe hakurikijwe ubuzima bwayo butekanye. Reba uburyo thermostat ikoreshwa mu gushyushya thermostat ishobora guhindurwa mu bushyuhe reba ubushyuhe bw'ifungura rya valve nkuru ya thermostat, ubushyuhe bwuzuye bufunguye n'izamuka, imwe muri zo ikaba itujuje agaciro gasanzwe, thermostat igomba gusimburwa. Urugero, thermostat ya moteri ya Santana JV, ubushyuhe bw'ifungura rya valve nkuru ni 87 ° C hejuru cyangwa 2 ° C, ubushyuhe bwuzuye bufunguye ni 102 ° C hejuru cyangwa 3 ° C, naho ifungura ryose ni > 7 mm.
Ikibazo cy'ikosa
Mu bihe bisanzwe, iyo moteri itangiye, ubushyuhe bw'akazi buba buri hasi cyane, kugira ngo ubushyuhe bwiyongere vuba, hanyuma bunyure muri thermostat control (valve main thermostat ifunze), kugira ngo coolant inyuze kuri pompe y'amazi ijya mu muyoboro w'amazi, coolant ntinyure muri radiator, iyi ni cycle nto, iyo ubushyuhe bw'coolant bugeze kuri dogere 87 (thermostat ya Bora ifunguye ubushyuhe bwa dogere 87, Nyuma y'ibyo, valve ya thermostat irakinguka, coolant itangira gutembera muri radiator, kandi sisitemu yo gukonjesha yinjira mu cycle nini. Muri rusange, nyuma y'iminota itanu imodoka itangiye, ubushyuhe bw'coolant bushobora kugera ku bushyuhe busanzwe bwa dogere 85 ~ 105, niba ubushyuhe busanzwe bw'akazi butaragerwaho igihe kirekire, cyangwa ubushyuhe bwazamutseho dogere zirenga 110, hakwiye gukeka niba thermostat ifite ikibazo.
Duhamagare niba ukeneye suibicuruzwa bya ch.
Zhuo Meng Shanghai Auto Co., Ltd. yiyemeje kugurisha ibice by'imodoka bya MG & MAUXS.
