Jiangsu HELIKE Fluid Technology Co., Ltd.ni ishami ryuzuye rya Dongxu Hydraulics.Yinzobere mubushakashatsi niterambere, gushushanya, gukora no kugurisha aluminium plate-fin ihinduranya ubushyuhe.
Wibande kumashini yubukorikori / inganda zo mu rwego rwo hejuru zikonjesha amavuta akonje
ijambo ry'ibanze
Sisitemu ya Hydraulic na lubrication igira uruhare runini mumashini hafi ya zose zihagarara kandi zigendanwa.Amazi muri sisitemu yohereza imbaraga, atanga amavuta, atwara ubushyuhe, kandi arinda ruswa.Ubwiza bwamazi ni igikumwe cya sisitemu yose.Kurugero, kugenzura ubushyuhe nubuziranenge bwamazi nibintu byingenzi mubikoresho rusange bigenzura imiterere ya hydraulic mobile.Muri sisitemu zose za hydraulic, ingufu zirahindurwa kandi zigatwarwa.Nkokuzimira muburyo bwubushyuhe.Igikorwa cya sisitemu yo gukonjesha ni ugukuraho ubushyuhe.Sisitemu nziza yo gukonjesha irashobora gufasha kwagura ubuzima bwamazi akora na filteri ikoreshwa no kugabanya ibiciro byubuzima.
Gutakaza Imbaraga (Ubushyuhe) Uburyo bwo Kubara
Icyitegererezo cyatoranijwe kigomba kuba cyujuje ibisabwa bya sisitemu yo gutembera no gushyushya icyarimwe.Mubisanzwe, byatoranijwe nuburyo bukurikira bwo kubara.
Muri formula:
Pv= Gutakaza ingufu [kw]
V = Ubushobozi bwa Tank Amavuta [l]
Camavuta= Ubushyuhe buringaniye [kJ / kg K]
Amavuta yubutare: 1.88kJ / kg K.
ρ amavuta= Ubucucike bwa peteroli [kg / I]
Amavuta yubutare: 0.915kg / I.
△ T = Kuzamuka k'ubushyuhe bwa sisitemu 【℃】
t = Igihe cyakazi 【min】
P01= Imbaraga zikonje zingana
T1 = Ubushyuhe bwa peteroli buteganijwe [° C]
T3 = Ubushyuhe bwibidukikije 【℃】
η1 = Ikintu cyumutekano cyimbaraga zo kohereza ubushyuhe
Muri rusange, fata 1.1
1. Uburyo bwo kubara amashanyarazi
Kubara igihombo cyamashanyarazi yibikoresho bihari, kandi ubare igihombo cyamashanyarazi ukurikije izamuka ryubushyuhe bwamavuta mugupima izamuka ryubushyuhe bwamavuta mugihe runaka.Ubusanzwe iboneka gutya:
Pv= △ T * C amavuta * P amavuta V / T / 60 (kW)
Urugero: Gupima ubushyuhe bwamavuta ya sisitemu ya hydraulic izamuka kuva kuri 20 ° C ikagera kuri 45 ° C muminota 20, ubushobozi bwikigega cya peteroli ni 600L, naho umuvuduko wa sisitemu ni: 200 L / min.
Imbaraga zumuriro zakozwe ni:
Pv= 25 * 1.88 * 0.915 * 600/20 / 60≈21.5 (kWt)
Noneho ubare imbaraga zingana zingana ukurikije ubushyuhe bwa peteroli buteganijwe kubikorwa bisanzwe bya sisitemu:
P01=Pv/ (T1-T3) * η1(kW / ℃)
Dufashe ko ubushyuhe bwiza buteganijwe kuri peteroli kuri sisitemu ni 55 ° C, ubushyuhe bwibidukikije muri kiriya gihe ni 35 ° C.
P01= 21.5 / (55-35) * 1.1≈1.2 (kWt / ℃)
Birasabwa gusuzuma 10% yumutekano P.01* 1.1
P01= 1.2 * 1.1 = 1.32 (Kw / ℃)
Nukuvuga: hari gutakaza ingufu za 1.32kW / ℃ kugirango bisarangwe binyuze mumashanyarazi.
UBURYO BWO GUTORANYA AIR COOLER
Iyo igipimo cyo gutemba ari 200L / min, imbaraga zo gukonjesha zingana ni: 1.32kW / ℃.
Ukurikije igishushanyo, iyo umuvuduko wa 200L / min, imbaraga zo gukonjesha zingana na 1.32kW / ℃ cyangwa zirenga 1.32kW / ℃.Icyitegererezo cyatoranijwe ni DXT-8.
Iyo ubwoko bwa DXT-8 bukonjesha bufite umuvuduko wa 200L / min, imbaraga zingana na 1.55kW / ℃.
1.55kW / ℃> 1.32kW / ℃
Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.ifite amashami atatu:Jiangsu Helike Fluid Technology Co., Ltd., Guangdong Kaidun Fluid Transmission Co., Ltd., naGuangdong Bokade Radiator Material Co., Ltd.
Isosiyete ifiteFoshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.: Ningbo Fenghua No 3 Uruganda rwa Hydraulic, n'ibindi.
Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.
&Jiangsu Helike Fluid Technology Co., Ltd.
MAIL: Jaemo@fsdxyy.com
WEB: www.dxhydraulics.com
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Igihe cyo kohereza: Werurwe-06-2023