彈簧減振器怎樣保證***隔振效果How to ensuRE the best vibration isolation effect of spring shock absorber

彈簧減振器分為很多種，而它們每一種都有他們獨特的隔振能力，而市面上比較流行的兩種減振器分別為阻尼彈簧減振器和吊式彈簧減振器，而這兩者其實作用都是差不多的，隻是用途上會根據環境需求的不同才會選擇相應的彈簧減振器！ 彈簧減振器主要適用於核電廠、火電廠、化工廠、鋼鐵廠等的管道及設備的抗振動。常用於控製掛續性的流體振動激擾(如流體脈動，兩相流，高速流和風振等)的管系振動。彈簧減振器能有效地控製各種頻率的振動和擺動，但在一定的程度上限製了管道的正常熱位移。設計時應充分考慮彈簧減振器對管道產生的附加力。 

There are many kinds of spring shock absorbers, and each of them has its own unique vibration isolation ability. The two popular shock absorbers on the market are damping spring shock absorber and suspension spring shock absorber. In fact, the functions of these two shock absorbers are almost the same, but the corresponding spring shock absorbers will be selected according to the different environmental requirements! The spring shock absorber is mainly used for anti vibration of pipes and equipment in nuclear power plant, thermal power plant, chemical plant, steel plant, etc. It is often used to control the pipe system vibration caused by continuous fluid vibration (such as fluid pulsation, two-phase flow, high-speed flow and wind vibration). The spring damper can effectively control the vibration and swing of various frequencies, but to a certain extent, it limits the normal thermal displACEment of the pipeline. The additional force of the spring damper on the pipeline should be fully considered in the design.

彈簧減振器怎樣才能達到***效果？ 

How can spring shock absorber achieve the best effect?

1、彈簧減振器不超過減振器額定壓縮量發揮***的隔振效果；

1. The spring shock absorber has the best vibration isolation effect when it does not exceed the rated compression of the shock absorber;

2、彈簧減振器彈簧的半徑要大於它在額定負載下高度的零點四倍；

2. The radius of the spring should be greater than 0.4 times of its height under rated load;

3、彈簧要具有一定的額外行程，至少等同於額定靜撓度的百分之50； 

3. The spring should have a certain additional stroke, which is equal to at least 50% of the rated static deflection;

4、彈簧線圈數不應太少，一般不少於六圈；

4. The number of spring coils should not be too small, generally not less than six coils;

5、製造的彈簧才能保證減振器水平鋼度足夠以至於設備穩定不易發生傾倒，彈性經久不衰，保證持久減振能力，但是這種彈簧減振器價格往往要高一些。

5. Only when the spring is manufactured can the horizontal rigidity of the shock absorber be ensured, so that the equipment is stable and not easy to topple. The elasticity is durable and the damping capacity is durable. However, the price of this kind of spring damper is often higher.

如果彈簧減振器要用在水泵上的話，也是可以達到***效果！隻要根據水泵的份量合理選型，一般吊式彈簧減振器承壓水泵重量後的其彈簧的壓縮量應大於二十MM，不超過減振器額定壓縮量，這樣才能保證減振器的發揮***的隔振效果。

If the spring shock absorber is used in the water pump, the best effect can be achieved! As long as reasonable selection is made according to the weight of the water pump, the compression amount of the spring after the weight of the water pump with hanging spring damper should be greater than 20 mm, not more than the rated compression of the shock absorber, so as to ensure the best vibration isolation effect of the shock absorber.