Ozi Nka na ụzụ｜Otu esi ahọrọ igwe ikuku dabere na mfu ike

Ụgwọ nke ụlọ ọrụ Jiangsu HELIKE Fluid Technology Co., Ltd.bụ enyemaka nke Dongxu Hydraulics nwere kpam kpam.Ọ bụ ọkachamara na nyocha na mmepe, imewe, mmepụta na ịre ahịa nke aluminum plate-fin heat exchangers.

Lekwasị anya na igwe injinia/ụlọ ọrụ mmepụta ihe dị elu mma ikuku jụrụ oyi radiators

okwu mmalite

Sistemu hydraulic na mmanu na-arụ ọrụ dị mkpa n'ihe fọrọ nke nta ka ọ bụrụ igwe kwụ ọtọ na igwe mkpanaka niile.Mmiri dị n'ime usoro ahụ na-enye ike, na-enye mmanu, na-ebuga okpomọkụ, na-egbochi mmebi.Ogo nke mmiri mmiri bụ akara mkpịsị aka nke usoro dum.Dịka ọmụmaatụ, njikwa okpomọkụ na ịdị ọcha nke mmiri mmiri bụ isi ihe dị na ọnọdụ akụrụngwa njikwa n'ozuzu na ngwa hydraulic mobile.Na sistemu hydraulic niile, a na-atụgharị ike ma bufee ya.Dị ka na-apụ n'anya n'ụdị okpomọkụ.Ọrụ nke usoro jụrụ oyi bụ iwepụ okpomọkụ.Usoro jụrụ oyi nke ọma nwere ike inye aka ịgbatị ndụ nke mmiri na-arụ ọrụ na ihe nzacha ejiri wee belata ụgwọ ọrụ okirikiri ndụ.

Usoro mgbako mfu ike (ike ọkụ).

Ụdị ahọpụtara ga-enwerịrị ike imezu ihe ndị a chọrọ nke usoro usoro na ike ọkụ n'otu oge.N'ozuzu, a na-ahọrọ ya site na usoro mgbako na-esonụ. 

N'ime usoro:

P_v= Mbelata ike [kw]

V = Ike tank mmanụ [l]

C_mmanụ= Ike okpomoku nha nha [kJ/kg K]

Maka mmanụ ala: 1.88kJ/kg K

ρ _mmanụ= Oke mmanụ [kg/I]

Maka mmanụ ala: 0.915kg/I

△T= Oke okpomọkụ nke Sistemu【℃】

t=Oge ọrụ【min】

P₀₁= Ike jụrụ oyi

T1= Okpomọkụ mmanụ a tụrụ anya ya [°C]

T3= Okpomọkụ gburugburu【℃】

η1 = Ihe nchekwa nchekwa nke ike nnyefe ọkụ

N'ozuzu, were 1.1

1. Usoro ngụkọ ike ọnwụ

Gbakọọ mfu ike nke akụrụngwa dị ugbu a, wee gbakọọ mfu ọkụ dị ka ịrị elu okpomọkụ nke mmanụ ahụ si dị site na ịlele mmụba okpomọkụ nke mmanụ n'ime oge ụfọdụ.A na-enwetakarị ya dị ka ndị a:

P_v= △ T * C mmanụ * P mmanụ V / T / 60 (kW)

Ihe Nlereanya: Tulee okpomọkụ mmanụ nke usoro hydraulic na-ebili site na 20 ° C ruo 45 ° C n'ime nkeji 20, ikike nke tank mmanụ bụ 600L, na usoro ntinye usoro bụ: 200 L / min.

Ike thermal emepụtara bụ:

P_v=25*1.88*0.915*600/20/60≈21.5(kW)

Mgbe ahụ gbakọọ ike jụrụ oyi dị ka mmanụ ọkụ kacha mma a na-atụ anya ya maka ọrụ nkịtị nke sistemụ:

P₀₁=P_v/(T1-T3)*η₁(kW/℃)

Na-eche na mmanụ kacha mma a na-atụ anya maka sistemụ ahụ bụ 55 Celsius C, ọnọdụ okpomọkụ n'oge ahụ bụ 35 Celsius.

P₀₁=21.5/(55-35)*1.1≈1.2 (kW/℃)

A na-atụ aro ka ị tụlee oke nchekwa 10% P₀₁* 1.1

P₀₁= 1.2*1.1=1.32 (Kw/℃)

Nke ahụ bụ: enwere mfu ike nke 1.32kW / ℃ ka a ga-esi na ngwa nju oyi.

Uzo esi ahọrọ igwe oyi ikuku

Mgbe eruba ọnụego bụ 200L / min, Ẹkot jụrụ ike bụ: 1.32kW / ℃.

Dị ka eserese, mgbe eruba ọnụego bụ 200L / min, Ẹkot jụrụ ike hà 1.32kW / ℃ ma ọ bụ karịa 1.32kW / ℃.Ụdị ahọpụtara bụ DXT-8.

Mgbe ụdị nju oyi DXT-8 n'ezie nwere ọnụego eruba nke 200L / min, ike jụrụ oyi bụ 1.55kW / ℃.

1.55kW / ℃> 1.32kW / ℃

Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.nwere ngalaba atọ:Ụgwọ nke ụlọ ọrụ Jiangsu Helike Fluid Technology Co., Ltd., Ụgwọ nke ụlọ ọrụ Guangdong Kaidun Fluid Transmission Co., Ltd., naỤgwọ nke ụlọ ọrụ Guangdong Bokade Radiator Material Co., Ltd.
Ụlọ ọrụ na-ejideFoshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.: Ningbo Fenghua No. 3 Ụlọ ọrụ hydraulic Parts Factory, wdg.

Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd. 

&Ụgwọ nke ụlọ ọrụ Jiangsu Helike Fluid Technology Co., Ltd.

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