美国Kim Hostart公司新开发了一种用于内燃机车停放时的保温系统。装用该系统后,机车在停放时,不再需要柴油机空转保温,从而可大量节省燃油消耗、减少废气排放污染和噪声以及降低柴油机因奎转造成的零部件的磨损。文内简要介绍了该系统的结构特点、工作原理及成本、收益等。 US Kim Hostart Company has newly developed a thermal insulation system for diesel locomotives during parking. Installed with the system, the locomotive when parked, no longer need to idling diesel engine insulation, which can save a lot of fuel consumption and reduce emissions pollution and noise emissions and reduce the diesel engine due to Kui-turn parts wear and tear. The text briefly introduced the system’s structural features, working principle and cost, benefits and so on.