Nkhani Zaumisiri｜Momwe Mungasankhire Choziziritsira Mpweya Potengera Kutha Kwa Mphamvu

Malingaliro a kampani Jiangsu HELIKE Fluid Technology Co., Ltd.ndi gawo lathunthu la Dongxu Hydraulics.Ndi apadera pa kafukufuku ndi chitukuko, mapangidwe, kupanga ndi malonda a aluminiyamu plate-fin heat exchangers.

Yang'anani kwambiri pamakina aukadaulo/mafakitale apamwamba kwambiri oziziritsidwa ndi mpweya

mawu oyamba

Makina opangira ma hydraulic ndi mafuta odzola amagwira ntchito yofunika pafupifupi pamakina onse osasunthika komanso oyenda.Madzi a m'dongosololi amatulutsa mphamvu, amapereka mafuta, amanyamula kutentha, komanso amalepheretsa dzimbiri.Ubwino wa madzimadzi ndi chala cha dongosolo lonse.Mwachitsanzo, kuwongolera kutentha ndi kuyera kwamadzi ndi zinthu zofunika kwambiri pazida zonse zowongolera pamagetsi amtundu wa hydraulic.Mu machitidwe onse a hydraulic, mphamvu imatembenuzidwa ndikusamutsidwa.Monga kuzimiririka mu mawonekedwe a kutentha.Ntchito ya machitidwe ozizira ndikuchotsa kutentha.Dongosolo lozizira bwino lingathandize kukulitsa moyo wamadzimadzi ogwira ntchito ndi zosefera zomwe zimagwiritsidwa ntchito ndikuchepetsa mtengo wamoyo.

Kutaya Mphamvu (Kutentha Mphamvu) Njira Yowerengera

Chitsanzo chosankhidwa chiyenera kukwaniritsa zofunikira za kayendedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kamwemwe kapabubumwemwemwemwemwemwe kuyi lugha kuyi yi ngudwe nguSebeNs athawira m'Chifaniziro cha 2013 zikhale zotani.Nthawi zambiri, imasankhidwa ndi njira yowerengera yotsatirayi. 

Mu formula:

P_v=Kutaya Mphamvu [kw]

V = Mphamvu ya Thanki ya Mafuta [l]

C_mafuta= Kutentha Kofananako [kJ/kg K]

Kwa Mafuta a Mineral: 1.88kJ/kg K

ρ _mafuta= Kuchuluka kwa Mafuta [kg/I]

Kwa Mafuta a Mineral: 0.915kg/I

△T = Kukwera kwa Kutentha Kwadongosolo【℃】

t=Nthawi Yogwira Ntchito【Mphindi】

P₀₁= Mphamvu Yozizira Yofanana

T1=Kutentha kwa Mafuta Kuyembekezeredwa [°C]

T3=Kutentha Kozungulira【℃】

η1 = Chitetezo cha Mphamvu Yotumiza Kutentha

Nthawi zambiri, tengani 1.1

1. Njira yowerengera mphamvu

Kuwerengera kutayika kwa mphamvu kwa zida zomwe zilipo, ndikuwerengera kutayika kwa mphamvu molingana ndi kutentha kwamafuta poyesa kukwera kwa kutentha kwamafuta mkati mwa nthawi inayake.Nthawi zambiri amapezeka motere:

P_v=△T*C mafuta*P mafuta V/T/60 (kW)

Chitsanzo: Yezerani kutentha kwa mafuta a hydraulic system akukwera kuchokera ku 20 ° C mpaka 45 ° C mkati mwa mphindi 20, mphamvu ya thanki yamafuta ndi 600L, ndi kayendedwe ka kayendedwe kake ndi: 200 L / min.

Mphamvu yotentha yopangidwa ndi:

P_v=25*1.88*0.915*600/20/60≈21.5 (kW)

Kenako muwerengere mphamvu yoziziritsa yofananira molingana ndi kutentha kwamafuta komwe kumayembekezeredwa kuti mugwire bwino ntchito:

P₀₁=P_v/(T1-T3)*η₁(kW/℃)

Pongoganiza kuti kutentha kwamafuta komwe kumayembekezeredwa kwadongosolo ndi 55 ° C, kutentha kwapakati panthawiyo ndi 35 ° C.

P₀₁=21.5/(55-35)*1.1≈1.2 (kW/℃)

Ndikoyenera kuganizira 10% chitetezo malire P₀₁* 1.1

P₀₁=1.2*1.1=1.32 (Kw/℃)

Ndiko kuti: pali kutaya mphamvu kwa 1.32kW/℃ kuti iwonongeke kudzera mu chozizira cha mpweya.

NJIRA YOSANKHA AIR COOLER

Pamene otaya mlingo ndi 200L/mphindi, ofanana kuzirala mphamvu ndi: 1.32kW/℃.

Malingana ndi graph, pamene mlingo wothamanga ndi 200L/mphindi, mphamvu yoziziritsa yofanana ndi 1.32kW/℃ kapena yoposa 1.32kW/℃.Mtundu wosankhidwa ndi DXT-8.

Pamene chozizira chenicheni cha DXT-8 chili ndi kuthamanga kwa 200L/mphindi, mphamvu yoziziritsa yofananayo ndi 1.55kW/℃.

1.55kW/℃>1.32kW/℃

Malingaliro a kampani Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.ali ndi mabungwe atatu:Malingaliro a kampani Jiangsu Helike Fluid Technology Co., Ltd., Malingaliro a kampani Guangdong Kaidun Fluid Transmission Co., Ltd.,ndiMalingaliro a kampani Guangdong Bokade Radiator Material Co., Ltd.
Kampaniyo Holding yaFoshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.: Ningbo Fenghua No. 3 Hydraulic Parts Factory, ndi zina.

Malingaliro a kampani Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd. 

&Malingaliro a kampani Jiangsu Helike Fluid Technology Co., Ltd.

MAIL:  Jaemo@fsdxyy.com

WEBWEBWE: www.dxhydraulics.com

WHATSAPP/SKYPE/TEL/WECHAT: +86 139-2992-3909

ADD: Factory Building 5, Area C3, Xingguangyuan Industry Base, Yanjiang South Road, Luocun Street, Nanhai District, Foshan City, Province la Guangdong, China 528226

& No. 7 Xingye Road, Zhuxi Industrial Concentration Zone, Zhoutie Town, Yixing City, Province la Jiangsu, China