Akụkọ

Wepụ na nghọtahie nke "mmiri condensed"
site admin na 19-04-15
A na-egosi mmiri na-ekpo ọkụ, nke a na-akpọkarị "condensation", na ọkpọkọ, ikuku ikuku, ikuku ikuku na ihe ndị ọzọ dị na mmiri mmiri ma ọ bụ ọbụna mmiri mmiri. mmiri na-asọpụta, ihe metope seepage ...
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Tebụlụ ntugharị nkịtị maka friji
site admin na 18-12-14
Nkeji nkịtị na ntụgharị 1 MW = 1000 KW 1 KW = 1000 W 1 KW=861Kcal/h=0.39 P 1 W= 1 J/s 0.1MPa=1kg/cm2=10m mercury kọlụm =100KPa 1 USTR=3024Kcal/h=351 (冷量) 1 BTU=0.252kcal/h=1055J 1 BTU/H=0.252kcal/h 1 BTU/H=0.2931W 1 MTU/H=0.2931KW 1 HP(ọkụ eletrik)=0.75KW(ọkụ eletrik） ọkụ eletrik...
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Kedu ka esi eme ihe adịghị ọcha na usoro refrigeration?
site admin na 18-12-14
1. Mmetụta nke mmiri na usoro I.Ice plọg na valvụ mgbasa, nke na-eme ka mmiri mmiri na-adịghị mma II. Akụkụ nke mmanụ lubricating na-emulsified, belata ọrụ lubrication III. Hydrochloric acid na hydrogen fluoride na-emepụta na usoro refrigerant, nke nwere ike imebi ọla.O nwekwara...
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Uru na ọghọm nke 5 compressors
site admin na 18-12-14
1.Half-sealed piston refrigeration compressor Semi-enclosed piston compressors na-ejikarị na nchekwa oyi na ahịa refrigerated (ikuku ikuku refrigerated nke azụmahịa na-abakwa uru, ma ugbu a na-eji obere oge).The ọkara mechiri emechi piston ụdị oyi nchekwa compressor bụ ...
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Ihe kpatara ọkụ moto
site admin na 18-12-14
Enwere ike kewaa ihe kpatara ọkụ ọkụ ọkụ n'ime: ibu, ike ọkọnọ, mkpuchi moto, usoro ndabara 1.Default Phase Reason: Na-abụkarị n'ihi enweghị ike nke usoro. n'ahịrị anaghị emechi. Njikọ waya poi ...
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Ngwakọta thermoplastic na-ewu ewu na Europe
site admin na 18-12-14
Dabere na akụkọ ahịa nke Lucintel wepụtara, a na-atụ anya na ihe mejupụtara thermoplastic na ahịa ngwaahịa ndị ahịa Europe ga-eto na ọnụego uto kwa afọ nke 2% site na 2017 ruo 2022. Ọ nwere ike iru ijeri $1.2 site na 2022. , Ohere maka thermop ...
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Gịnị mere ịtọ mmanụ nloghachi tube
site admin na 18-12-14
1.Why setịpụ mmanụ nloghachi tube?Mgbe enwere nnukwu ọdịiche dị elu na ọkpọkọ nke usoro ahụ, iji gbochie mmanụ refrigerating ka ọ ghara ịlaghachi na compressor nke ọma ma na-emetụta ndụ ọrụ nke compressor, a ghaghị ịtọ tube nchekwa mmanụ na eriri kwụ ọtọ.&nb...
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Mmanụ oyi kpọnwụrụ na-adịghị mma mebiri kọmpat
site admin na 18-12-14
1.Viscosity nke mmanụ oyi kpọnwụrụ: Mmanụ oyi kpọnwụrụ nwere ụfọdụ viscosity iji mee ka esemokwu dị n'elu nke akụkụ ndị na-akpụ akpụ na steeti mma lubrication dị mma, ka o wee buru akụkụ nke okpomọkụ site na compressor ma rụọ ọrụ akara.Mmanụ na-arụ ọrụ na oke okpomọkụ abụọ: Compressor iyuzucha valve tempera ...
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Ọnụ ego nhazi resin rịrị elu
site admin na 18-12-14
Dị ka otu akụkọ nyocha banyere ọnọdụ nke ndị òtù nke ụlọ ọrụ plastik Japan site na April ruo June 2018, mmepụta na ahịa rịrị elu site na January ruo March. N'otu aka ahụ, "ntụgharị" na ngụkọ ego ahụ belatara na "mmebi" ahụ. ụbara...
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Otu esi ewepu ọnụ ọgụgụ na shei - tube condenser
site admin na 18-12-14
Enwere ụzọ atọ iji gbochie ma wepụ ọnụ ọgụgụ: 1. Mechanical descaling method: mechanical descaling is a method of descaling the condenser of steel cooling tube with a soft shaft pipe washer, karịsịa maka vetikal shei na tube condenser.Usoro ọrụ: ⑴ wepụ ihe refrigerant na ...
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Ihe ọmụma zuru oke nke mmanụ refrigeration
site admin na 18-12-14
Nkewa nke mmanụ refrigerant Otu bụ mmanụ ịnweta omenala;Nke ọzọ bụ sịntetik polyethylene glycol esters dị ka PO, Polyester mmanụ bụkwa sịntetik polyethylene glycol lubricating oil.POE mmanụ nwere ike iji ọ bụghị nanị na HFC refrigerant usoro, kamakwa na hydrocarbon refrigerant.PAG mmanụ ca ...
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Njirimara nke refrigerants a na-ejikarị eme ihe
site admin na 18-12-14
1.Refrigerant R22: R22 bụ ụdị okpomọkụ, ọkọlọtọ esi ebe 40.8 Celsius C, mmiri solubility na R22 dị nnọọ obere, na ịnweta mmanụ igbari ọ bụla ọzọ, R22 adịghị ọkụ, ma ọ bụ mgbawa, toxicity bụ obere. Ikike nyocha R22 siri ike nke ukwuu, na ntapu na-esikwa ike ịchọta.R...
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