Golden Dragon XML6125CLE, Руководство по ремонту

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Break System BR-6125J93C-01 BR-5
compressor into the cavity A via the port 1. Condense water may be produced due to the reduced temperature,
which is discharged from the exhaust valve e via the passage C.
The compressed air will pass the fine filter g of the drying filter and reaches the upper part of the drying filter
b via the ring-passage h. When passing the drier a, the air is adsorbed by the drier. The dried air flows via the
check valve c and the port 21 to the air reservoir and braking devices connecting with the air reservoir. The dried
air flows to the regenerator via the port 22.
When the air pressure in the system reaches the cut-out pressure, the compressed air from the port 21 will go
into the cavity D via an inclined hole I and function on the diaphragm m. When the pressure exceeds the spring
pre-stress, the intake valve n will be opened and the air pressure will propel the piston d to move downward to
open the exhaust valve e. The compressed air in the air compressor will be discharged from the dryer port 3 via the
inlet port 1, the passage c and the exhaust valve e.
Meanwhile, the compressed air in the regenerator tank will flow to the lower end of the drying filter tube via
the port 22. When the expanded compressed air flows from bottom to top via the filter tube b, the compressed air
will absorb the moisture in the surface of the drier a and be discharged from the exhaust port 3 via the passage C
and exhaust valve e.
When the air pressure reaches the value for switching-on of the pressure regulator, the exhaust valve e will
be closed and the whole drying process will start again.
The optional heater can prevent the structural components such as the piston d from freezing so as to avoid
any troubles.
‹ Four-way protective valve
The four-way protection valve is used in a multi-circuit air brake system. If one of the pipes is invalid, the valve
will prevent the air charge and discharge of other circuits from being affected.
弹簧
Spring
盘形阀门
Disc valve
通前制动储气筒出气口
Leading to the exhaust port of front
air reservoir
节流柱塞
Throttle plunger piston
自前制动储气筒进气口
From the inlet port of front air
reservoir
阀体
Valve body
通驻车 - 第二制动储气筒出气口
Leading to the exhaust port of the
second air reservoir of parking brake
自空压机进气口
From the inlet port of air compressor
调整螺钉
Adjusting screw
盘形阀门导向套筒
Guide sleeve of disc valve
气孔
Air vent
通中后制动储气筒出气口
Leading to the exhaust port of the air
reservoir for middle and rear braking
自中后制动储气筒进气口
From the inlet port of the air reservoir
for middle and rear braking
单向阀
Check valve
波许四回路压力保护阀示意图
Schematic diagram of Pausch
four-way pressure protective valve
通排气缓速回路及其他用气设备回
路出气口
Leading the exhaust ports of exhaust
retarding circuits and of other air
applying equipment
8-5