search

official website

Social media

WeChat

Tel:86-576-86833397

Mob:13758699317  18815269968

 

E-mail:wade.ruosen@hotmail.com

 

Add:No. 09, Plaza Road, Ruoheng Town, Wenling City, Zhejiang Province

Contact us

Copyright Wenling Ruosen Machinery Co., Ltd. 浙ICP备14006370号 Powered by www.300.cn

With our professional and innovative to provide customers with

excellent products, meticulous service... ...

Service

FAQ

2018-09-29
Answer
Vacuumpumpbasicallycanbedividedintotwotypes,namelygascapturepumpandgastransferpump.Itiswidelyusedinmetallurgy,chemicalindustry,food,electroniccoatingandotherindustries. Alongwiththevacuumapplicationdevelopment,thevacuumpumptypehasdevelopedmanykinds,itspumpingspeedfromseveraltenthsofaliterpersecondtoseveralhundredthousand,millionsofliterspersecond.Withvacuumtechnologyinthefieldofproductionandscientificresearchtotherequirementsoftheapplicationscopeofthepressureismoreandmorewide,mostlyneedconsistsofseveralcommonafterextractionofvacuumpumpvacuumextractionsystemcanmeettherequirementsofproductionandscientificresearchprocess,becausethevacuumapplicationdepartmentinvolvedintheworkpressurerangeisverywide,soanyonetypeofvacuumpumpcouldnotfullyapplytoallworkingpressurerange,canonlyworkaccordingtothedifferentpressurerangeanddifferentworkrequirements,usingdifferenttypesofvacuumpump.Inordertobeconvenienttouseandmeettherequirementsofvariousvacuumprocesses,vacuumpumpsaresometimescombinedaccordingtotheirperformancerequirementsandappliedintheformofunits.   Commonlyusedvacuumpumpsincludedryscrewvacuumpump,waterringpump,reciprocatingpump,slidevalvepump,rotaryvanepump,rootspumpanddiffusionpump,etc.,whichareessentialmainpumpsintheapplicationofvacuumprocessinvariousindustriesofChina'snationaleconomy.Inrecentyears,withthecontinuousandrapiddevelopmentofChina'seconomy,thedownstreamapplicationindustryofvacuumpumphasmaintainedarapidgrowthmomentum.Atthesametime,drivenbythecontinuousexpansionofvacuumpumpapplicationfieldandotherfactors,China'svacuumpumpindustryhasachievedasustainedandstablerapiddevelopment.
2018-09-29
Answer
Compressor, is a kind of driven fluid machinery that elevates low-pressure gas into high-pressure gas, and is the heart of the refrigeration system. It inhales the refrigerant gas of low temperature and low pressure from the suction pipe, drives the piston through the motor operation to compress it, and discharge the refrigerant gas of high temperature and high pressure to the exhaust pipe, providing power for the refrigeration cycle.

Thus realize compression, condensation (heat release), expansion, evaporation (heat absorption) of the refrigeration cycle. Compressor is divided into piston compressor, screw compressor, centrifugal compressor, linear compressor. The article introduces the working principle, classification, accessories, specifications, operation requirements, production, common faults, environmental protection requirements, selection principles, installation conditions and development trend of the compressor.
Page up
1

Service