The hydraulic lifting platform will use pipes in the process of use, which is the general name of the hydraulic pipes that transmit the working fluid. However, we will not use them casually, but there must be certain requirements for expansion. Service life, what are the requirements for the use of the pipeline of the hydraulic lifting platform?

液压升降平台管道的使用要求：

Operating requirements of hydraulic lifting platform pipeline:

1.具有足够的强度和韧性，以确保在指定的压力和强度下，可以传输适当的液体而不会破裂。

1. It has sufficient strength and toughness to ensure that under the specified pressure and strength, appropriate liquid can be transmitted without fracture.

2.耐腐蚀，防止油污染和变质。

2. Corrosion resistance to prevent oil pollution and deterioration.

3.选择合适的尺寸。在一定流量的条件下，如果管的内径过小，则管内工作流体的流量会更高，压降和摩擦损失会更高，并且容易 产生热量且效率低下。

3. Select the appropriate size. Under the condition of a certain flow rate, if the inner diameter of the pipe is too small, the flow rate of the working fluid in the pipe will be higher, the pressure drop and friction loss will be higher, and it is easy to generate heat and low efficiency.

4.管子应尽可能短，弯曲角度应尽可能小，接头和附件应尽可能少。为了减少压力损失和泄漏的可能性，高压管应靠近工作机构。

4. The pipe shall be as short as possible, the bending angle shall be as small as possible, and the joints and accessories shall be as few as possible. In order to reduce the possibility of pressure loss and leakage, the high-pressure pipe should be close to the working mechanism.

5.应在高处提供通风装置，以释放系统中的空气。

5. Ventilators shall be provided at high places to release air from the system.

6.吸入管的阻力应小，通道应畅通，并且密封性应良好，以防止液压泵吸入或发生气蚀。否则，液压泵会产生噪音，磨损和异常状况，并会导致液压系统振动和运动不正确。稳定等。

6. The resistance of the suction pipe shall be small, the passage shall be smooth, and the sealing shall be good to prevent the hydraulic pump from suction or cavitation. Otherwise, the hydraulic pump will generate noise, wear and abnormal conditions, and will cause incorrect vibration and movement of the hydraulic system. Stable, etc.

7.为了减少局部压力损失，应避免局部加大或减小以及管道截面急剧弯曲。

7. In order to reduce local pressure loss, local increase or decrease and sharp bending of pipe section shall be avoided.

液压升降平台

Hydraulic lifting platform

液压升降平台泵站噪声大的原因：

Reasons for high noise of hydraulic lifting platform pump station:

1.电动机损坏，请更换电动机。

1. If the motor is damaged, please replace it.

2.过载，溢流阀溢出。

2. Overload, overflow valve overflows.

3.减轻负荷或。油箱中的液压油不足。齿轮泵吸入空气，并向油箱中添加足够的液压油。

3. Reduce the load or. The hydraulic oil in the tank is insufficient. The gear pump draws in air and adds enough hydraulic oil to the oil tank.

解决方法：

resolvent:

1.电动机损坏，请更换电动机。

1. If the motor is damaged, please replace it.

2.进油过滤器堵塞，更换联轴器并清洁进油过滤器。

2. The oil inlet filter is blocked, replace the coupling and clean the oil inlet filter.

3.负载过载，溢流阀溢流，负载释放或溢流阀设定压力增加(经制造商认可)。

3. Overload, overflow of overflow valve, load release or increase of set pressure of overflow valve (approved by the manufacturer).

4.油箱中的液压油不足。齿轮泵吸入空气，并向油箱中添加足够的液压油。

4. The hydraulic oil in the oil tank is insufficient. The gear pump draws in air and adds enough hydraulic oil to the oil tank.

5.溢流阀损坏。代替它。

5. The overflow valve is damaged. Replace it.

6.如果液压油变质或变脏，请更换液压油并清洁进油过滤器和油箱。

6. If the hydraulic oil deteriorates or becomes dirty, replace the hydraulic oil and clean the oil inlet filter and oil tank.

7.齿轮泵损坏。更换齿轮泵。

7. The gear pump is damaged. Replace the gear pump.

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