Mugihe ikirere kimaze gukonja, birashoboka ko utazahangayikishwa cyane nubushyuhe bwa peteroli, ariko ukuri nuko sisitemu yinganda zose zikoresha amashanyarazi ziri hejuru ya dogere 140 zishyushye cyane.Menya ko ubuzima bwamavuta bwikubye kabiri kuri dogere 18 hejuru ya dogere 140.Sisitemu ikora ku bushyuhe bwo hejuru irashobora gukora sludge na langi, bishobora gutera amacomeka ya valve gukomera.
Amapompo na moteri ya hydraulic irenga amavuta menshi mubushyuhe bwinshi, bigatuma imashini ikora kumuvuduko gahoro.Rimwe na rimwe, ubushyuhe bwa peteroli bukabije butera gutakaza ingufu, bigatuma moteri ya pompe ikurura amashanyarazi menshi kugirango ikore sisitemu.O-impeta nayo ikomera kubushyuhe bwo hejuru, itera byinshi muri sisitemu.None, ni ubuhe bugenzuzi n'ibizamini bigomba gukorwa ku bushyuhe bwa peteroli hejuru ya dogere 140?
Sisitemu ya hydraulic yose itanga ubushyuhe runaka.Hafi ya 25% yinjiza amashanyarazi azakoreshwa mugutsinda ubushyuhe muri sisitemu.Igihe cyose amavuta asubijwe mubigega kandi ntagikorwa cyingirakamaro, ubushyuhe burarekurwa.
Ubworoherane muri pompe na valve mubisanzwe mubihumbi icumi bya santimetero.Uku kwihanganira kwemerera amavuta make guhora azenguruka ibice byimbere, bigatuma ubushyuhe bwamazi bwiyongera.Mugihe amavuta anyura mumirongo, ihura nuruhererekane rwo guhangana.Kurugero, ibiyobora bitemba, indangagaciro zingana, hamwe na servo valve igenzura umuvuduko wamavuta mugabanya umuvuduko.Mugihe amavuta anyuze muri valve, habaho "igitutu cyumuvuduko".Ibi bivuze ko umuvuduko wa valve winjiza uruta umuvuduko wo gusohoka.Igihe cyose amavuta atemba ava kumuvuduko mwinshi kugera kumuvuduko muke, ubushyuhe burarekurwa kandi bugatwarwa namavuta.
Mugihe cyambere cyo gushushanya sisitemu, ibipimo bya tank hamwe noguhindura ubushyuhe byakozwe kugirango bikureho ubushyuhe bwakozwe.Ikigega cyemerera ubushyuhe guhunga binyuze mu rukuta kugera mu kirere.Iyo bingana neza, uhinduranya ubushyuhe agomba kuvanaho ubushyuhe, bigatuma sisitemu ikora mubushyuhe bwa dogere 120 Fahrenheit.
Igicapo 1. Kwihanganira hagati ya piston na silinderi ya pompe yimuka yimuka igera kuri 0.0004 muri.
Ubwoko bwa pompe bukunze kugaragara ni pompe ya piston yishyurwa.Kwihanganira hagati ya piston na silinderi ni santimetero 0.0004 (Ishusho 1).Amavuta make asize pompe aratsinda ubwo bworoherane kandi atemba mumashanyarazi.Amavuta noneho asubira muri tank binyuze mumurongo wamazi.Umugezi wamazi muriki kibazo ntabwo ukora umurimo wingirakamaro, nuko uhinduka ubushyuhe.
Ubusanzwe gutemba kuva kumurongo wamazi ni 1% kugeza 3% yubunini bwa pompe.Kurugero, pompe 30 GPM (gpm) igomba kuba ifite 0.3 kugeza 0.9 GPM yamavuta asubira muri tank binyuze mumazi ya crankcase.Ubwiyongere bukabije muri uku gutemba bizavamo kwiyongera gukabije kwubushyuhe bwa peteroli.
Kugirango ugerageze imigendekere, umurongo urashobora gushirwa kumurongo wibipimo bizwi nigihe (Ishusho 2).Ntugafate umurongo mugihe cyiki kizamini keretse niba wagenzuye ko umuvuduko uri muri hose uri hafi ibiro 0 kuri santimetero kare (PSI).Ahubwo, uyirinde muri kontineri.
Imetero yatemba irashobora kandi gushyirwaho burundu mumurongo wamazi kugirango ukurikirane imigendekere.Iri genzura ryerekanwa rirashobora gukorwa buri gihe kugirango hamenyekane ingano ya bypass.Pompe igomba gusimburwa mugihe ikoreshwa ryamavuta rigeze 10% yubunini bwa pompe.
Umuvuduko usanzwe wishyurwa pompe yimuka ihindagurika irerekanwa mumashusho 3. Mugihe gikora gisanzwe, mugihe umuvuduko wa sisitemu uri munsi yindishyi (1200 psi), amasoko afata swashplate yimbere kumpande zayo ntarengwa.Ibi bituma piston yimuka neza no hanze, bigatuma pompe itanga amajwi ntarengwa.Urujya n'uruza rwa pompe rwahagaritswe nindishyi zindishyi.
Umuvuduko ukimara kwiyongera kuri psi 1200 (igishusho 4), indishyi yindishyi iragenda, ikayobora amavuta muri silinderi yimbere.Iyo silinderi yaguwe, inguni yogeje yegera umwanya uhagaze.Pompe izatanga amavuta nkenerwa kugirango ibungabunge 1200 psi.Ubushyuhe bwonyine butangwa na pompe muriki gihe ni amavuta anyura muri piston na crankcase umurongo.
Kugirango umenye ubushyuhe pompe izabyara iyo yishyuwe, koresha formula ikurikira: Horsepower (hp) = GPM x psi x 0.000583.Dufate ko pompe itanga 0.9 gpm hamwe no kwaguka yashyizwe kuri 1200 psi, ubushyuhe butangwa ni: HP = 0.9 x 1200 x 0.000583 cyangwa 0.6296.
Igihe cyose sisitemu ikonje hamwe nibigega bishobora gushushanya byibuze 0.6296 hp.ubushyuhe, ubushyuhe bwa peteroli ntibuzamuka.Niba igipimo cya bypass cyiyongereye kuri 5 GPM, ubushyuhe bwiyongera kugera kuri mbaraga zingana na 3.5 (hp = 5 x 1200 x 0.000583 cyangwa 3.5).Niba gukonjesha n'ikigega kidashobora gukuraho byibuze ingufu za mbaraga zingana na 3.5, ubushyuhe bwamavuta buzamuka.
Umuceri.2. Reba amavuta atemba uhuza umurongo wamazi wa crankcase nigikoresho gifite ubunini buzwi no gupima imigezi.
Amapompe menshi yishyuwe pompe ikoresha igitutu cyumuvuduko nkigisubizo mugihe impanuka yindishyi yagumye mumwanya ufunze.Igenamigambi ryubutabazi rigomba kuba 250 PSI hejuru yumurongo windishyi.Niba valve yubutabazi yashizwe hejuru kurenza indishyi, ntamavuta agomba gutembera mumashanyarazi.Kubwibyo, umurongo wa tank kuri valve ugomba kuba mubushyuhe bwibidukikije.
Niba indishyi zashyizwe mumwanya werekanye mugitabo.3, pompe izajya itanga amajwi ntarengwa.Amavuta arenze urugero adakoreshwa na sisitemu azasubira muri tank binyuze muri valve yubutabazi.Muri iki gihe, ubushyuhe bwinshi buzarekurwa.
Akenshi igitutu muri sisitemu gihinduka kuburyo butunguranye kugirango imashini ikore neza.Niba umugenzuzi waho ufite ipfunwe ashyiraho igitutu cyindishyi hejuru yimiterere yubutabazi, amavuta arenze agaruka muri valve yubutabazi kuri tank, bigatuma ubushyuhe bwamavuta buzamuka kuri dogere 30 cyangwa 40.Niba uwishyuye atimutse cyangwa yashyizwe hejuru yubutabazi bwa valve, ubushyuhe bwinshi burashobora kubyara.
Dufate ko pompe ifite ubushobozi ntarengwa bwa 30 gpm na valve yubutabazi yashyizwe kuri 1450 psi, ingano yubushyuhe yatanzwe irashobora kugenwa.Niba moteri yamashanyarazi 30 yimbaraga (hp = 30 x 1450 x 0.000583 cyangwa 25) yakoreshejwe mugutwara sisitemu, imbaraga za mbaraga 25 zahindurwa ubushyuhe kubusa.Kubera ko watt 746 ihwanye nimbaraga 1, watt 18,650 (746 x 25) cyangwa kilowat 18,65 z'amashanyarazi zizaba impfabusa.
Ibindi byuma bikoreshwa muri sisitemu, nka batiri yo gukuramo bateri hamwe na valve yamenetse, nabyo ntibishobora gufungura no kwemerera amavuta kurenga ikigega cyumuvuduko mwinshi.Umurongo wikigega kuriyi mibande ugomba kuba mubushyuhe bwibidukikije.Indi mpamvu ikunze gutera ubushyuhe ni ukurenga kashe ya piston ya piston.
Umuceri.3. Iyi shusho yerekana igitutu cyishyurwa pompe yimuka mugihe gikora.
Umuceri.4. Witondere ibiba kuri pompe yindishyi ya pompe, silinderi y'imbere, hamwe na plaque ya swash mugihe umuvuduko wiyongera kuri 1200 psi.
Guhindura ubushyuhe cyangwa gukonjesha bigomba gushyigikirwa kugirango ubushyuhe burenze bukurweho.Niba hakoreshejwe ubushyuhe bwo guhumeka ikirere, ikirere gikonje kigomba guhanagurwa buri gihe.Gutesha agaciro birashobora gusabwa koza amababa.Ubushyuhe buhindura umuyaga ukonje bugomba gushyirwa kuri dogere 115 Fahrenheit.Niba hakoreshejwe icyuma gikonjesha amazi, hagomba gushyirwaho valve igenzura amazi kugirango igenzure imigezi ikonje kugeza kuri 25% byamavuta.
Ikigega cy'amazi kigomba gusukurwa byibuze rimwe mu mwaka.Bitabaye ibyo, sili nibindi bihumanya ntibizaba munsi yikigega gusa, ahubwo bizanakingira inkuta zacyo.Ibi bizafasha ikigega gukora nka incubator aho gukwirakwiza ubushyuhe mu kirere.
Mperutse nari ku ruganda kandi ubushyuhe bwamavuta kuri stacker bwari dogere 350.Byagaragaye ko igitutu kitaringaniye, icyuma gikoresha hydraulic cyegeranya intoki cyakinguwe igice, kandi amavuta yahoraga atangwa binyuze mumashanyarazi, yakoraga moteri ya hydraulic.Imashini ikurura moteri ikora inshuro 5 kugeza 10 gusa mugihe cyamasaha 8.
Indishyi ya pompe na valve yubutabazi yashyizweho neza, valve yintoki irafunzwe, numuyagankuba-yongerera imbaraga moteri yinzira ya moteri, ahagarika imigendekere mumashanyarazi.Iyo ibikoresho byagenzuwe nyuma yamasaha 24, ubushyuhe bwamavuta bwari bwaragabanutse kugera kuri dogere 132 Fahrenheit.Birumvikana ko amavuta yananiwe kandi sisitemu igomba guhanagurwa kugirango ikureho silike na langi.Igice nacyo gikeneye kuzuzwa amavuta mashya.
Ibi bibazo byose byakozwe muburyo bwa artificiel.Abashinzwe gufata ibyuma byaho bashizeho indishyi hejuru yubutabazi kugirango pompe isubire mu kigega cyumuvuduko mwinshi mugihe ntakintu gikora kuri paveri.Hariho kandi abantu badashobora gufunga byimazeyo intoki, kwemerera amavuta gusubira mumatara maremare.Byongeye kandi, sisitemu yari yarateguwe nabi, itera urunigi gukora ubudahwema mugihe byari bikenewe gusa gukora mugihe umutwaro wagombaga gukurwa mububiko.
Igihe gikurikira ufite ikibazo cyubushyuhe muri imwe muri sisitemu yawe, shakisha amavuta atemba ava muri sisitemu yumuvuduko mwinshi ujya munsi.Hano urashobora kubona ibibazo.
Kuva mu 2001, DONGXU HYDRAULIC yatanze amahugurwa ya hydraulics, ubujyanama hamwe n’isuzuma ryizewe ku masosiyete akora inganda.
Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd ifite amashami atatu: Jiangsu Helike Fluid Technology Co., Ltd., Guangdong Kaidun Fluid Transmission Co., Ltd., na Guangdong Bokade Radiator Material Co., Ltd.
Isosiyete ikora ya Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.: Ningbo Fenghua No 3 Uruganda rwa Hydraulic, nibindi.
Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.
&Jiangsu Helike Fluid Technology Co., Ltd.
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Igihe cyo kohereza: Gicurasi-26-2023