Gaadhi kastaa waxa uu leeyahay hab kulaylinta qolalka oo la xidhiidha habka qaboojinta mishiinka.Tuubooyinka kuleyliyaha korantada ayaa si ballaaran loo isticmaalaa si loo xakameeyo shooladda maanta - ka akhri qalabkan, noocyadooda, naqshadeynta, mabda'a hawlgalka, iyo sidoo kale doorashadooda iyo beddelka maqaalkan.
Waa maxay qasabada kuleyliyaha korontada?
Kuleyliyaha korantada (valve kontoroolka kuleyliyaha korantada, kuleyliyaha kuleylka) - qayb ka mid ah nidaamka kuleylka ee qolka rakaabka / qolka baabuurta;Waalka ama valve si loo xakameeyo sahayda qaboojiyaha ee nidaamka qaboojinta injiinka ilaa hiitarka (kulaylaha) kuleyliyaha.
Wiishka korantada lagu maamulo wuxuu la mid yahay wiishka farsamada, laakiin waxaa wada matoor koronto ku dhex dhisan ama solenoid.Xalkani wuxuu suurtogal ka dhigay in laga tago darawalka fiilada oo la hirgeliyo xakamaynta kuleyliyaha iyadoo la adeegsanayo badhan.Wiishashka korantada ayaa suurtogal ka dhigaya in la hirgeliyo nidaamyo kala duwan oo loogu talagalay kululaynta qolka iyo hawlgalka nidaamka qaboojinta mashiinka, halka ay fududahay in la isticmaalo, lagu kalsoonaan karo hawlgalka oo leh naqshad fudud.
Noocyada, naqshadeynta iyo mabda'a hawlgalka ee waalka kuleyliyaha korontada
Maanta valves-ka korantada lagu maamulo waxaa loo qaybiyaa kooxo iyadoo loo eegayo nooca curiyaha daminta iyo wadidiisa, iyo tirada wareegyada (iyo, sidaas awgeed, tuubooyinka).
Marka loo eego tirada wareegyada iyo tuubooyinka, kuleyliyaha valves waa:
• Hal-wareeg/2-nozzle - valves/valves caadiga ah;
• Laba-wareeg / 3-nozzle - valves saddex geesood ah.
Albaabka labajibbaaran waa furayaal furi kara oo xidhi kara socodka dareeraha.Waalka noocaan ah, hal tuubo waa tuubo soo gelisa, tan labaadna waa tuubo qiiq ah, cunsur quful ayaa u dhexeeya.Kuleyliyaha kuleyliyaha leh laba nozzles waxaa loo isticmaalaa hababka kuleylinta caadiga ah ee gudaha, waxay ku taallaa inta u dhaxaysa tuubada qiiqa ee nidaamka qaboojinta mashiinka iyo tuubada hiitarka shooladda, siinta xakamaynta socodka qaboojiyaha kulul.
Nidaamka caadiga ah ee qaboojinta injiinka iyo hababka kuleylka gudaha
Shabaqyada saddex-geesoodka ah waa tubooyinka saddex-geesoodka ah oo toosin kara qulqulka qulqulka laba dhuumood oo kala duwan.Waalkani waxa uu leeyahay hal tubo oo soo gala iyo laba tuubbo oo qiiqa hawada laga soo galo, waxa aanu curiyaha xidhidha loo qaabeeyey qaab uu dareeraha uga toosin karo tuubada soo gelaysa mid ka mid ah tubooyinka qiiqa, isaga oo xidhaya tan labaad.Kuleyliyaha kuleyliyaha leh saddex nozzles waxaa loo isticmaali karaa hababka kuleylka gudaha ee kala duwan: iyada oo la dhaafo, kuleyliyaha dheeraadka ah, iwm.
Marka loo eego nooca walxaha xidhidhiyaha iyo wadihiisa, valves waa:
• Albaabada silbadh ee uu wado matoor koronto;
• Xidhitaannada ay wadaan Solenoid.
Naqshadaynta wiishashka slide waa mid fudud.Waxay ku saleysan yihiin jir caag ah oo leh tuubooyinka, taas oo gudaha ku jirta saxan wareeg ah oo qaab ah qaybta adag ama qaybta leh godadka sida cabbirka tuubooyinka.Matoor koronto oo is haysta oo leh qalab yareeya fudud ayaa lagu rakibay jirka, iyadoo la kaashanayo taas oo saxanku wareego.Tuubooyinka leh laba nozzles (double-circuit), labada tuubbo waxay ku yaalaan iska soo horjeeda, dhexdooda waxaa jira saxan.Dabaqadaha leh saddex nozzles, waxaa jira tuubbo soo gelisa dhinac, iyo laba tuubbo oo qiiqa ah oo kale.
Qalabka kuleyliyaha leh matoor koronto ayaa u shaqeeya sida soo socota.Marka shooladda la damiyo, saxanka tuubada wuxuu ku yaalaa inta u dhaxaysa tuubooyinka, xannibaya socodka dareeraha - kiiskan, dareeraha kulul ma galo kuleyliyaha kuleyliyaha, nidaamka kuleylka gudaha ma shaqeeyo.Haddii ay lagama maarmaan tahay in la shido shooladda, darawalku wuxuu riixaa badhanka dashboard-ka, hadda waxaa la siiyaa mashiinka korantada ee wiishka, wuxuu rogaa saxanka oo furaya waddada qaboojiyaha - kuleyliyaha kuleylka ayaa kor u kaca, gudaha gudaha. habka kululaynta ayaa bilaabaya shaqada.Si aad u damiso shooladda, darawalku mar kale ayuu riixayaa badhanka, dhammaan geeddi-socodyadu waxay u dhacaan siday u kala horreeyaan, shooladdana way danbaysaa.
Kuleyliyaha kuleyliyaha leh saddex nozzles marka ay jirto meel la dhaafo nidaamka kuleyliyaha ayaa sidoo kale si fudud u shaqeeya.Marka shooladda la damiyo, saxanka wareeggu wuxuu ku yaal meel sidaas oo kale ah in qaboojiyaha uu soo maro waalka oo uu galo nidaamka qaboojinta injiinka (bamka) iyada oo loo marayo dhuumaha qiiqa.Marka shooladda la shido, saxanku wuu soo jeestaa, xiraa hal meel oo furo kan labaad - hadda socodka dareeraha ayaa si xor ah u galaya kuleyliyaha, oo ka soo galaya dhuumaha qiiqa iyo gelitaanka nidaamka qaboojinta engine.Marka shooladda la damiyo, dhammaan geeddi-socodyadu waxay u dhacaan siday u kala horreeyaan.
Naqshadeynta valves solenoid-off waa ka duwan yahay.Waxay ku saleysan yihiin kiis balaastiig ah, kaas oo gudaha uu ku yaal albaabka kor u qaadista qaab koofiyad la jarjaray.Meesha la xiray, daah-furku wuxuu ku fadhiyaa kooradiisa, isagoo hubinaya in qulqulka dareeraha la xannibay.Albaabka waxa uu ku xidhan yahay ul usha solenoid armature, kaas oo lagu rakibay jidhka wiishka.Laba-wareeg-wareeg ah waxay noqon karaan hal-iyo-labba-solenoid.Xaaladda kowaad, labada walxood ee qufulku waxay ku yaalliin usha solenoid, tan labaadna, cunsur kasta oo quful ah waxaa gacanta ku haya solenoid u gaar ah.
Tuubada kuleyliyaha leh solenoid
Hawlgalka kuleyliyaha waalka solenoid sidoo kale waa mid fudud.Daboolayaashu sida caadiga ah way furan yihiin - iyada oo aan lahayn danab ku saabsan solenoid, daboolka ayaa kor u qaadaya guga, kanaalka ayaa furan.Marka mishiinku bilaabmo, danabku waxa lagu dabaqaa solenoid ka oo waalka wuu xidhmayaa.Marka shooladda la shido, solenoid-ka ayaa tamar laga dhigaa, tuubada ayaa furma oo waxay siisaa dareere kulul hiitarka kuleylka.Marka shooladda la damiyo, danab mar kale ayaa lagu dabaqaa solenoid-ka oo tuubada ayaa xireysa.Qalabka laba-wareegga ah wuxuu u shaqeeyaa si la mid ah, laakiin mid ka mid ah wareegyadiisa ayaa had iyo jeer xira marka shidku shido - tani waxay ka hortagtaa sahayda qaboojiyaha kuleyliyaha, dareeruhu wuxuu maraa hareeraha.Marka shooladda la shido, wareegyada waa la daminayaa, qaboojiyaha ayaa galaya kuleyliyaha kuleyliyaha, marka shooladda la damiyo, tuubada waxay ku soo noqotaa halkii ay ahayd.Labada solenoids ee waalka laba-wareeg ah waligood isku mar ma wada furna mana xidhaan (marka laga reebo tamar-dejin dhamaystiran marka ay labada albaabba furmaan).
Neefsiyada tuubooyinka dhammaan noocyada kala duwan ayaa la sifeeyay, qaabkani wuxuu hubinayaa ku habboonaanta tuubooyinka caagga ah.Ku rakibida dhuumaha tuubooyinka waxaa lagu fuliyaa iyadoo la adeegsanayo biraha birta ah, wiishka laftiisa ayaa badanaa si xor ah u laalaada dhuumaha (maadaama uu leeyahay miisaan hoose).Wiishku wuxuu ku xidhan yahay nidaamka korantada iyadoo la isticmaalayo isku xirka korantada ee caadiga ah.
Maanta, korantada kuleyliyaha ayaa si weyn loogu isticmaalaa baabuurta gudaha iyo dibaddaba, waxay si dhab ah u beddeleen analogues-ka farsamada waxayna ka dhigeen xakamaynta shooladda gudaha mid ku habboon.
Arrimaha doorashada iyo bedelida waalka kuleyliyaha
Kuleyliyaha kuleyliyaha ayaa aad muhiim ugu ah hawlgalka nidaamka kuleylka gudaha / qolka, laakiin xulashada iyo bedelida qaybtan inta badan ma keento wax dhibaato ah.Si aad u dooratid wiishka saxda ah, waa inaad raacdaa dhowr talooyin:
• Korontada sahayda ee matoorka wiishku waa in uu u dhigmaa danabka shabakada korantada ee baabuurka - 12 ama 24 V;
Nooca wiishka - 2 ama 3 tuubbo - waa inay u dhigantaa nidaamka nidaamka kuleylka gudaha.Nidaamyada caadiga ah, wiish leh laba nozzles ayaa loo baahan yahay, nidaamyada leh marin-dhaafka, valve leh saddex nozzles ayaa loo baahan yahay.Sidoo kale, qasabad leh saddex nozzles ayaa loo isticmaali karaa in lagu abuuro nidaamka kuleyliyaha leh kuleyliyaha dheeraadka ah;
• Dhexroorka tuubooyinka waa inuu u dhigmaa dhexroorka dhuumaha nidaamka kuleylka, laakiin haddii loo baahdo, adapters ayaa la isticmaali karaa;
• Waa in uu jiro hal nooc oo xiriiriyaha korantada ah ee wiishka iyo gaariga.Haddii loo baahdo, waxaa lagama maarmaan ah in la beddelo nooca isku xirka gaariga;
Wiishku waa inuu lahaadaa cabbir ku habboon rakibiddiisa.
Beddelka waalka kuleyliyaha waa in la sameeyaa ka dib marka la daadiyo qaboojiyaha, xirmooyinka birta ah waa in loo adeegsadaa rakibidda.Waa lagama maarmaan in la kormeero rakibaadda saxda ah ee waalka - dhig tuubooyinkeeda gudaha iyo kuwa ka baxa si waafaqsan jihada dareeraha.Si ay ugu habboonaato, fallaadho ayaa lagu dhejiyaa sanbabada oo tilmaamaysa jihada qulqulka dareeraha.Haddii qalabka caadiga ah ee 2-nozzle-ka si khaldan loo rakibo, nidaamku wuu shaqayn doonaa, laakiin rakibidda aan habboonayn ee 3-nozzle-ka ayaa ka dhigaysa nidaamka gebi ahaanba mid aan shaqaynayn.Ku rakibida saxda ah ee la isku halleyn karo ee wiishka, kariyaha ayaa isla markiiba bilaabi doona inuu shaqeeyo, isagoo siinaya diirimaadka iyo raaxada gaariga.
Waqtiga boostada: Agoosto-05-2023