R-1234yf also requires a new type of compressor PAG oil, as well as new J2843 certified recovery and recycling equipment designed especially for the new refrigerant.For more information, see HFO-1234yf Technical Information - HoneywellR-1234yf is VERY EXPENSIVE Stuff!
Key words：refrigerant；R1234yf；synthetic refrigeration oil 〇引言 在制冷系统中，由于传统含氯元素的氟利昂(CFC)制冷剂对臭氧层具有破坏作用，出于对环境的 保护，替代氟利昂（CFC)的无氯制冷剂氢氟烃（HFC)成为了目前的主要制冷剂。但是氢氟烃制冷剂各组 分分子极性较大，与非极性的矿物油和烷基苯不相溶。合...
About the R1234yf Refrigerant WAECO provides you with everything you need: purpose-built A/C service units, matching consumables and accessories – all perfectly adapted to R1234yf. There are two things you have to bear in mind when dealing with the “new” refrigerant. First, it is no ...
The refrigeration oil can meet the working condition requirements of automobile air conditioning refrigeration compressor with R1234yf refrigerant.Key words : refrigerant ; R1234yf ; synthetic refrigeration oil〇 引 言在制冷系统中,由于传统含氯元素的氟利昂 ( CFC )制冷剂对臭氧层具有破坏作用,出于对...
physicalproperties,materialcompatibility,oilsolubilityandthermalperformance.Theprospectsforthe developmentofnewrefrigerantsinemissionreduction,safety,energyconservationrequirementswerediscussed. [Keywords]R1234yf;R32;Thermalphysical;Pyrology *刘圣春(1976-),性别:男;职称:副教授;学历:博士;研究方向:主要从事制冷系统节能及...
physicalproperties,materialcompatibility,oilsolubilityandthermalperformance.Theprospectsforthe developmentofnewrefrigerantsinemissionreduction,safety,energyconservationrequirementswerediscussed. [Keywords]R1234yf;R32;Thermalphysical;Pyrology *刘圣春(1976-),性别:男;职称:副教授;学历:博士;研究方向:主要从事制冷系统节能及...
Tube:Refrigerant-,oil-resistant with high performance special formula. Reinforcement : High tensile braided fiber. Cover:weather-,aging-resistant with high performance synthetic rubber Working temperature:-30ºC~+95ºC , -34 ºF~ +203 ºF Standard:SAE J...
The current requirements for selecting refrigerants was introduced firstly, and then the new type refrigerant, R1234yf, was compared with existing refrigerants of R32, R22 and R717 from the aspects of thermal physical properties, material compatibility, oil solubility and thermal performance. The ...
Product name:R1234yf Air Conditioning Refrigerant Recovery Machine;Operating voltage:AC 220V;Electronic scale accuracy:±10g;Recycling capacity:1/4HP;Working tank capacity:15kg;Power:1200W;Recovery Efficiency:95% or more;Type:Other;Material:metal;Place o
ImplementationPlan ••••ProductIntroductionPlantReadinessRefrigerantSourcingExportStrategy -DRAFT- SystemPerformanceDesignPhilosophy •••MeettargetsAscommonofcomponentsaspossiblebetween134aand1234yfPerformanceenhancements:–Tube/FinEvaporators–OilSeparatorCompressors–InternalHeatExchangers -DRAFT- Saturation...