Train brake cooling device comprises an exhaust manifold, turbocharger, intake manifold, diesel engine, car body, locomotive through pipe, cooling water tank, hose, vehicle cooling unit, vehicle and vehicle through pipe inner pipe, circulating water pump, circulating water pipe, electric braking resistor braking resistance heat radiating unit is characterized in that: the cooling water tank; connect the locomotive through pipe, locomotive through pipe through the hose connecting the vehicle inner tube; vehicle cooling unit is located in the bottom of the car; the vehicle inner tube is import two connected vehicle cooling unit in import and export business; the top heat resistance unit in locomotive brake resistance; cooling unit is connected with the brake resistor circulating water pipe, brake circulating cooling water tank connecting resistance. It has the advantages of prolonging the service life of the resistance braking system, reducing the locomotive maintenance cost, preventing the overheating of the braking resistor from burning at high temperature in summer, increasing the resistance braking performance and shortening the braking distance, and increasing the safety of the train operation, especially the downhill operation.
【技术实现步骤摘要】
列车制动散热装置
列车制动散热装置,涉及热交换
技术介绍
我国铁路遍布全国,已形成了集高铁、动车及普通列车并存的密布铁路网络,甚至高原地区也早已有了铁路。
技术实现思路
一、列车制动散热装置列车在由高原向平原运行时道路是长而较陡的下长坡,因而列车将不断地要制动,长坡制动使得制动电阻发出巨大热量,而现有技术散热能力有限,影响了制动效果,也即安全系数有限。为克服现有技术存在的不足,本申请的目的是设计一种制动散热效果好、制动力强、更安全可靠的列车散热装置。为实现上述目的本申请采如下技术方案:1、列车制动散热装置,包括:排气总管1、增压涡轮2、进气总管3、柴油机4、车体5、机车贯通管6、冷却水箱8、跨接软管9、车载散热单元10、车辆贯通管11、车辆内管13、循环水泵14、制动电阻循环水管15、制动电阻散热单元16;其特征在于:冷却水箱8连接机车贯通管6,机车贯通管6通过跨接软管9连接车辆内管13;车载散热单元10位于车体的底部;车辆内管13为进出的两根,分别连接车载散热单元10的进口和出口;制动电阻散热单元16位于机车的顶部;制动电阻散热单元16连接制动电阻循环水管 ...
【技术保护点】
列车制动散热装置,包括:排气总管、增压涡轮、进气总管、柴油机、车体、机车贯通管、冷却水箱、跨接软管、车载散热单元、车辆贯通管、车辆内管、循环水泵、制动电阻循环水管、制动电阻散热单元;其特征在于:冷却水箱连接机车贯通管,机车贯通管通过跨接软管连接车辆内管;车载散热单元位于车体的底部;车辆内管为进出的两根,分别连接车载散热单元的进口和出口;制动电阻散热单元位于机车的顶部;制动电阻散热单元连接制动电阻循环水管,制动电阻循环管连接冷却水箱。
【技术特征摘要】
1.列车制动散热装置,包括:排气总管、增压涡轮、进气总管、柴油机、车体、机车贯通管、冷却水箱、跨接软管、车载散热单元、车辆贯通管、车辆内管、循环水泵、制动电阻循环水管、制动电阻散热单元;其特征在于:冷却水箱连接机车贯通管,机车贯通管通过跨接软管连接车辆内管;车载散热单元位于车体的底部;车辆内管为进出的两根,分别连接车载散热单元的进口和出口;制动电阻散热...
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