With the emergence of hydraulic elevators, the technology of installing hydraulic elevators is simpler. As long as the hydraulic elevators are set flush with the roof, the lifting function can be realized. What are the advantages and disadvantages of hydraulic elevators? What are the components of hydraulic elevators? Qiyun will make a comprehensive introduction for you!

液压电梯优缺点

Advantages and disadvantages of hydraulic elevator

一、早期的液压电梯是什么样的？

1、 What was the early hydraulic elevator like?

早期的液压电梯的传动介质是水，利用水的不可压缩特性通过加压提高水的压力，将带有一定压力的水接入缸体内，推动缸体内的柱塞顶升轿厢，使轿厢向上运行；通过泄流阀开启泄流，轿厢在自重的作用下下降。但由于水压含有气泡会产生波动及缸体生锈问题难以解决，之后就用油为媒介驱动柱塞做直线运动。由于液压电梯提升力大、可以提供较高的机械效率且能耗较低，因此对于短行程、重载荷的场合，使用优点尤为明显。

The transmission medium of early hydraulic elevators was water. Using the incompressible characteristics of water, the pressure of water was increased by pressurization, and the water with a certain pressure was introduced into the cylinder to push the plunger in the cylinder to lift the car and make the car run upward; Open the discharge valve and the lift car will descend under the action of its own weight. However, because the water pressure containing bubbles will produce fluctuations and the cylinder block rust problem is difficult to solve, then oil is used as the medium to drive the plunger to do linear motion. Because the hydraulic elevator has large lifting force, can provide high mechanical efficiency and low energy consumption, it has obvious advantages for short stroke and heavy load occasions.

二、液压电梯的组成有哪些？

2、 What are the components of hydraulic elevators?

液压电梯是由：泵站系统、液压系统、导向系统、轿厢、门系统、电气控制系统、保护系统等组成，并不是简易升降机。液压电梯具有底坑浅、无需机房、井道利用率高、不会坠梯等优点。

The hydraulic elevator is composed of pump station system, hydraulic system, guiding system, lift car, door system, electrical control system, safety protection system, etc. it is not a simple elevator. The hydraulic elevator has the advantages of shallow pit, no machine room, high shaft utilization and no falling.

三、液压电梯优缺点分别是什么？

3、 What are the advantages and disadvantages of hydraulic elevators?

液压的优点：

Advantages of hydraulic pressure:

1、液压传动的各种元件，可以根据需要方便、灵活地来布置。

1. Various components of hydraulic transmission can be conveniently and flexibly arranged according to needs.

2、重量轻、体积小、运动惯性小、反应速度快 。

2. Light weight, small volume, small inertia and fast reaction speed.

3、操纵控制方便，可实现大范围的无级调速（调速范围达2000：1）。

3. It is easy to operate and control, and can realize a wide range of stepless speed regulation (speed regulation range up to 2000:1).

液压的缺点：

Disadvantages of hydraulic pressure:

1、由于流体流动的阻力和泄露较大，所以效率较低。如果处理不当，泄露不仅污染场地，而且还可能引起火灾和爆炸事故。

1. Due to the large resistance and leakage of fluid flow, the efficiency is low. If handled improperly, the leakage will not only pollute the site, but also cause fire and explosion accidents.

2、由于工作性能易受到温度变化的影响，因此不宜在很高或很低的温度条件下工作。

2. Since the working performance is easily affected by temperature changes, it is not suitable to work at very high or low temperatures.

3、液压元件的制造精度要求较高，因而较贵。

3. The manufacturing accuracy of hydraulic components is high, so the price is expensive.

液压电梯优缺点分别是什么？液压电梯的组成有哪些？

What are the advantages and disadvantages of hydraulic elevators? What are the components of hydraulic elevators?

以上就是为大家介绍的有关家用电梯厂家的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.qingfeijixie.cn

The above is a detailed introduction about the household elevator manufacturers. I hope it can help you. If you have any questions, please contact us. We will provide services for you with a professional attitude http://www.qingfeijixie.cn