Hydraulic Tank and Filter
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| 图 1 | g02483656 |
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(19) 回油滤清器
(25) 液压油箱 (34) 滤芯 (35) 回油室 (36) 油箱室 (37) 吸油滤清器 (38) 管路 (39) 吸入管路 (40) 孔口 (41) 安全阀 (42) 油道 | |
液压油冷却器的回油经过孔口 ( 40) 和油道 (42) 流向回油室 ( 35)。
回油滤清器 (19) 由滤芯 ( 34) 和安全阀 (41) 组成。 回油滤清器安装在液压油箱后表面。
回油经过回油滤清器 ( 19) 的滤芯 (34)。 然后，回油经过管路 ( 38) 流向液压油箱 (25 )。 此后，机油流过吸油滤清器 ( 37)，并经过吸油管 ( 39) 输送至泵。
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| 图 2 | g02483657 |
| (43) 通风装置 | |
通风装置 (43) 位于液压油箱上表面。 通风装置可防止液压油箱中空气压力升高或降低，并且不受以下环境影响：
- 由于油缸移动引起液压油箱中的空气压力变化。
- 由于温度变化引起液压油箱中的空气压力变化。
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