Jiangsu HELIKE Fluid Technology Co., Ltd.jẹ oniranlọwọ ohun-ini patapata ti Dongxu Hydraulics.O jẹ amọja ni iwadii ati idagbasoke, apẹrẹ, iṣelọpọ ati titaja ti aluminiomu awo-fin awọn olupapa ooru.
Idojukọ lori ẹrọ imọ-ẹrọ / ẹrọ ile-iṣẹ ti o ni agbara ti o ga julọ awọn imooru epo tutu afẹfẹ
ọ̀rọ̀ ìṣáájú
Awọn ọna ẹrọ hydraulic ati lubrication ṣe ipa pataki ni gbogbo awọn ẹrọ iduro ati awọn ẹrọ alagbeka.Omi inu eto n gbe agbara, pese lubrication, gbe ooru, ati idilọwọ ibajẹ.Didara ito jẹ itẹka ti gbogbo eto.Fun apẹẹrẹ, iṣakoso iwọn otutu ati mimọ ti awọn fifa jẹ awọn ifosiwewe bọtini ni ipo ohun elo iṣakoso gbogbogbo ni awọn ohun elo hydraulic alagbeka.Ninu gbogbo awọn ọna ẹrọ hydraulic, agbara ti yipada ati gbigbe.Iru bii piparẹ ni irisi ooru.Iṣẹ-ṣiṣe ti eto itutu agbaiye ni lati yọ ooru kuro.Eto itutu agbaiye to munadoko le ṣe iranlọwọ fa igbesi aye ito ṣiṣẹ ati awọn asẹ ti a lo ati dinku awọn idiyele igbesi aye.
Ipadanu Agbara (Agbara Ooru) Ọna Iṣiro
Awoṣe ti a yan gbọdọ ni anfani lati pade awọn ibeere ti sisan eto ati agbara alapapo ni akoko kanna.Ni gbogbogbo, o yan nipasẹ ọna iṣiro atẹle.
Ninu agbekalẹ:
Pv= Ipadanu Agbara [kw]
V = Agbara Ojò Epo [l]
Cepo= Agbara Ooru deede [kJ/kg K]
Fun Epo erupẹ: 1.88kJ/kg K
ρ epo= Ìwúwo Epo [kg/I]
Fun Epo Eru: 0.915kg/I
△T=Iru iwọn otutu ti Eto naa【℃】
t=Aago Ṣiṣẹ【min】
P01= Agbara itutu deede
T1=Iwọn otutu Epo ti a reti [°C]
T3=Iwọn otutu ibaramu【℃】
η1 = Ipin Aabo ti Agbara Gbigbe Ooru
Ni gbogbogbo, mu 1.1
1. Ọna iṣiro pipadanu agbara
Ṣe iṣiro ipadanu agbara ti ohun elo ti o wa, ati ṣe iṣiro ipadanu agbara ni ibamu si iwọn otutu ti epo naa nipa wiwọn iwọn otutu ti epo laarin akoko kan.O maa n gba bi atẹle:
Pv=△T*C epo*P epo V/T/60 (kW)
Apeere: Ṣe iwọn otutu epo ti ẹrọ hydraulic ti o dide lati 20 ° C si 45 ° C laarin awọn iṣẹju 20, agbara ti epo epo jẹ 600L, ati iwọn sisan eto jẹ: 200 L / min.
Agbara gbigbona ti a ṣe ni:
Pv=25*1.88*0.915*600/20/60≈21.5 (kW)
Lẹhinna ṣe iṣiro agbara itutu agbaiye deede ni ibamu si iwọn otutu epo ti a nireti ti o dara julọ fun iṣẹ deede ti eto naa:
P01=Pv/(T1-T3)*η1(kW/℃)
A ro pe iwọn otutu epo ti o dara julọ fun eto jẹ 55°C, iwọn otutu ibaramu ni akoko yẹn jẹ 35°C.
P01=21.5/(55-35)*1.1≈1.2 (kW/℃)
O ti wa ni niyanju lati ro kan 10% ailewu ala P01*1.1
P01= 1.2*1.1=1.32 (Kw/℃)
Iyẹn ni: ipadanu agbara wa ti 1.32kW / ℃ lati tuka nipasẹ ẹrọ tutu.
ONA Ayanfẹ adiro
Nigbati oṣuwọn sisan jẹ 200L / min, agbara itutu agbaiye deede jẹ: 1.32kW/℃.
Ni ibamu si awọn aworan, nigbati awọn sisan oṣuwọn jẹ 200L/min, awọn deede itutu agbara jẹ dogba si 1.32kW/℃ tabi tobi ju 1.32kW/℃.Awoṣe ti o yan jẹ DXT-8.
Nigbati olutọju iru DXT-8 gangan ni iwọn sisan ti 200L/min, agbara itutu agbaiye deede jẹ 1.55kW/℃.
1.55kW/℃>1.32kW/℃
Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.ni awọn ẹka mẹta:Jiangsu Helike Fluid Technology Co., Ltd., Guangdong Kaidun Fluid Transmission Co., Ltd., atiGuangdong Bokade Radiator Material Co., Ltd.
Awọn dani ile-tiFoshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.: Ningbo Fenghua No. 3 Ile-iṣẹ Awọn ẹya Hydraulic, ati be be lo.
Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.
&Jiangsu Helike Fluid Technology Co., Ltd.
MAIL: Jaemo@fsdxyy.com
WEB: www.dxhydraulics.com
WHATSAPP/SKYPE/TEL/WECHAT: +86 139-2992-3909
ADD: Ile-iṣẹ Factory 5, Agbegbe C3, Ipilẹ Ile-iṣẹ Xingguangyuan, Yanjiang South Road, Luocun Street, Nanhai District, Foshan City, Guangdong Province, China 528226
& No. 7 Xingye Road, Zhuxi Industrial Concentration Zone, Zhoutie Town, Yixing City, Jiangsu Province, China
Akoko ifiweranṣẹ: Mar-06-2023