长管拖车技术资参数

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1、001：CNG长管拖车/CNGLong-tubeTrailerCNG长管拖车是储存、运输CNG的专用车，它的设计、制造、检验及验收完全符合GB7258-2004《机动车运行安全技术条件》，JB4185-1986《半挂车通用技术条件》及企业标准Q/02ZYT001-2006《长管拖车》，具有储存容量大、运输效率高、运载方便的优点。CNG长管拖车主要由半挂车、框架、大容积无缝钢瓶、前端安全仓、后端操作仓五大部分组成，大容积无缝钢瓶两端瓶口均加工内外螺纹，两端外螺纹与安装法兰用螺纹连接，将安装法兰用螺栓固定在框架两端的前后支撑板上；瓶口内螺纹上旋

2、紧端塞，在端塞上连接管件，前端设有爆破片装置构成安全仓，后端设有进出气管路、排污管路、测温仪表、测压仪表、快装接头以及爆破片装置等构成操作仓。CNG长管拖车是CNG加气子站的气源，也可为民用燃气系统运输天然气，是管道燃气输送的有效补充手段，工艺简单，占地少。具有如下特点：1、进口优质阀门；2、先进的制造工艺、精良的制造设备和可行的质量保证体系；3、设计科学、合理的承载结构，实现与牵引车、半挂车的完美组合，保证运输的安全、平稳；4、与CNG贮气瓶组实现多种组合，可满足不同用户需求。CNGlong-tubetrailerisonespecial

3、trailerbeingusedforstoringandtransportingCNG.Itsdesign,manufacture,inspectionandacceptanceshouldfullyaccordwiththefollowingstandards:GB7258-2004《MotorVehicleRunSafetyTechnicalSpecification》,JB4185-1986《TrailerGeneralTechnicalSpecification》andenterprisestandardQ/02ZYT001-20

4、06《Long-tubeTrailer》.Ithasthemeritsoflargestoragecapacity,hightransportationefficiencyandeasyconveyance.CNGlong-tubetrailermainlyconsistsoffiveparts:trailer,framework,large-cubageseamlesssteelcylinders,foresafetycabinandbackoperationcabin.Bothendsofthelarge-cubageseamlesss

5、teelcylinderhavemachinedoutsideandinsidescrewthreads.Theoutsidescrewthreadsofbothendsconnectwiththesettingflanges.Thesettingflangeisfixedonthesupportingplatesofbothendsofframeworkbybolts.Screwtheendplugsintotheinsidethreadsofthecylindermouth.Connecttubefittingswiththeendpl

6、ugs.Theresetburstdisksontheforecabin,formingsafetycabin.Theresetinletandoutlettubes,blowdowntubes,thermometer,pressuregauge,quick-connectjointandburstdisksfittingonbackcabin,formingoperationcabin.CNGlong-tubetraileristhegassourceofCNGfillingsubstation.ItalsocantransportCNG

7、forthecivilgassystem.Itisaneffectivesupplementarymethodtothepipeconveyanceofgas.Itstechnologyissimpleanditoccupiessmallground.Ithasthefollowingtraits:1.Importvalveswithhighquality;2.Advancedmanufacturetechnology,finemanufactureequipmentandfeasiblequalityinsurancesystem.3.S

8、cientificdesignandlogicalloadbearingstructure.Thiscanrealisetheperfectcombinationoftracto