首页> 外国专利> Sand distributing device for rail vehicle - has at least one sand storage container to the lower narrowing funnel-shaped end which connects sand distributing conduit

Sand distributing device for rail vehicle - has at least one sand storage container to the lower narrowing funnel-shaped end which connects sand distributing conduit

机译:铁路车辆的输沙装置-在下部变窄的漏斗状端部至少具有一个储沙容器,该漏斗形连接输沙管道

摘要

One end (6a) of the sand distribution conduit (6) is connected to the narrowing lower end of the storage container (4) and the other end (6b) issues in front of a wheel (2) of the rail vehicle above the rail (3). The connecting area of the sand distribution conduit to the lower container section (5) is formed according to the venturi principle, in which the free end (7a) of an air input conduit (7) connected to an air compressor (8) projects. The sand distribution conduit (6) leading from the connecting area firstly rises at an acute angle to the horizontal and then runs in an arc downwards. The air input conduit (7) is connected to two parallel-connected air compressors (8). The slight distance between the free end (7a) of the air input conduit and the one end (6a) of the sand distribution conduit is variable. USE/ADVANTAGE - To improve the function of a sand distributor for a rail vehicle, ensuring that the sand stays on the rails.
机译:输沙管道(6)的一端(6a)连接到变窄的存储容器(4)的下端,另一端(6b)位于轨道上方的轨道车辆的车轮(2)的前面(3)。沙粒分配管道与下部容器部分(5)的连接区域是根据文丘里管原理形成的,连接到空气压缩机(8)的空气输入管道(7)的自由端(7a)伸入其中。从连接区域引出的输沙管道(6)首先与水平面成锐角,然后向下呈弧形延伸。空气输入导管(7)连接到两个并联的空气压缩机(8)。空气输入导管的自由端(7a)与沙子分配导管的一端(6a)之间的微小距离是可变的。使用/优点-为了改善铁路车辆用沙粒分配器的功能,请确保沙粒停留在轨道上。

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