GLCQ、GLLQ型列管式冷却器(0.63～1.6MPa)JB/T7356-94一、概述　　列管式油冷却器适用于冶金、矿山、水泥、电力、轻工、食品、化工、造纸等工业部门的稀油润滑系统和液压系统中用来冷却系统中的润滑油、液压油。　　 GLCQ、GLLQ型列管式冷却器是在JB/ZQ4004-86标准的基础上改进设计成JB/T7356-94标准的；产品适用于冶金、矿山、轻工、电力、化工等工业部门的稀油润滑装置，液压站和油压设备中，将热工作油冷却到要求的温度；冷却器的工作温度≤100℃，工作压力≤1.6MPa，一般工作压力≤1MPa；本产品体积小，重量轻、冷却效果好，便于维护检修；GLCQ 型的换热管采用紫铜翅片管，热交换系数>300kcal/m2·h·℃；GLLQ型采用裸(光)管，热交换系数>200kcal/m2·h·℃。二、型号含义三、技术参数型号公称压力MPa公称冷却面积m2 热交换器性能介质粘度等级进油温度进水温度油温降压力损失MPa油流量与水流量之比热交换系数Kkcal/m2.h.℃℃油侧水侧GLCQ10.630.40.60.811.2---≤N10055±1≤30≥8≤0.1≤0.051:1>300GLCQ21.31.72.12.633.6--GLCQ314567891011GLCQ41315171921232527GLCQ51.63034374144475054GLCQ65560657075808590GLCQ30.634567----≤N46050±11:1.5>200GLCQ41216202428---GLCQ53540455060---GLCQ6180100120-----GLCQ7160200------　　热交换器性能是指油冷却器在表中规定的工况条件下测得的K值。四、外形尺寸GLCQ 型冷却器外形图GLCQ 型冷却器外形尺寸型号LCL1H1H2D1D2X1C2BL2L3tn-d3d1d2重量kgGLCQ1-0.4/*GLCQ1-0.6/*GLCQ1-0.8/*GLCQ1-1.0/*GLCQ1-1.2/*37054066081094024040553266580567606878925210213211514531043557071524-Φ11G1G3/4810121315GLCQ2-1.3/*GLCQ2-1.7/*GLCQ2-2.1/*GLCQ2-2.6/*GLCQ2-2.5/*5606908209601110127037550063577592510859885931201377814517517222535048563078093524-Φ11G1G1192125293236GLCQ3-4.0/*GLCQ3-5.0/*GLCQ3-6.0/*GLCQ3-7.0/*840990114013105707208701040152125158168238110170210245380530680850104-Φ15G11/2G11/474778590GLCQ3-8.0/*GLCQ3-9.0/*GLCQ3-10.0/*GLCQ3-11.0/*147016301800198012001360153017101521251581682381101702102451010117013401520104-Φ15G2G11/296105110118GLCQ4-13/*GLCQ4-15/*134015009851145197160208219305140270320318745905124-Φ19G2BG2152164GLCQ4-17/*GLCQ4-19/*GLCQ4-21/*GLCQ4-23/*GLCQ4-25/*GLCQ4-27/*166018302010218023602530130514751655182520052175197160208219305140270320318106512351415158517651935124-Φ19G2G2175188200213225GLCQ5-30/*GLCQ5-34/*GLCQ5-37/*GLCQ5-41/*GLCQ5-44/*GLCQ5-47/*GLCQ5-51/*GLCQ5-54/*193221522322254227122872309232621570179019602180235025102730290020220023427335518028032032713201540171019302100226024802650124-Φ23G2G21/2--------GLCQ6-55/*GLCQ6-60/*GLCQ6-65/*GLCQ6-70/*GLCQ6-75/*GLCQ6-80/*GLCQ6-85/*GLCQ6-90/*227224522632281229923172335235321860204022202400258027602940312022723028432541020030039036315901770195021302310249026702850124-Φ23G21/2G3--------　　注：* 标注公称压力值GLLQ 型冷却器外形图GLLQ 型冷却器外形尺寸型号LCL1H1H2D1D2C1C2BL2L3D3D4n-d1n-d2n-b×lDN1DN2重量kgGLLQ3-4/* *11656822651902102193101402002903674851001004-Φ184-Φ184-20×283232143GLLQ3-5/* *1465982785168GLLQ3-6/* *17651282108511040184GLLQ3-7/* *206515121385220GLLQ4-12/* *15558603452622623254352003003704976601451456565319GLLQ4-16/* *196013651065380GLLQ4-20/* *237017751475440GLLQ4-24/* *2780217535018851608-Φ17.54-20×3080505GLLQ4-28/* *319025852295566GLLQ4-35/* *2480169250031531342653523530052070012321801808-Φ18100100698GLLQ4-40/* *275019621502766GLLQ4-45/* *302022025157251772210817GLLQ4-50/* *329024722042125900GLLQ4-60/* *3830301225821027GLLQ4-80/* *3160201570050043461678036075093593515552952958-Φ228-Φ234-25×322002001617GLLQ4-100/* *3760261521551890GLLQ4-120/* *4360321527552163　　1、第一个* 标注公称压力值，第二个* 标注水管程数(四管程标S，双管程不标注)。下表同。　　 2、法兰连接尺寸按JB/T81《凸面板式平焊钢制管法兰》中PN=1MPa 的规定。GLLQ 型立式冷却器外形图GLLQ 型立式冷却器外形尺寸型号LCL1C1HD1D2D3DND4n-d1n-d2重量 kgGLLQ5-35/* *L26101692470150315426640590801606-Φ304-Φ18734GLLQ5-40/* *L28801962802GLLQ5-45/* *L312022021001808-Φ18853GLLQ5-50/* *L33902472936GLLQ5-60/* *L393030121063GLLQ6-80/* *L3255201570523550066107510151252106-Φ401670GLLQ6-100/* *L385526151943GLLQ6-120/* *L445532151502408-Φ232215GLLQ7-160/* *L33202010715602820121011502768GLLQ7-200/* *L39702660200 3340　　1、法兰连接尺寸按JB/T81《凸面板式平焊钢制管法兰》中PN=1MPa 的规定。　　2、** 标注见前表。