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盐水机组之冷凝器的优缺点分析

信息来源: http://www.hqldsb.com  时间:2017-2-21 11:46:30 

咱们常用的盐水机组,它们所用的冷凝器都是风冷冷凝器,也能够称为翅片式冷凝器。这种冷凝器有啥优缺陷呢?
We use the brine unit, they are used in the condenser condenser, also known as fin condenser. What are the advantages and disadvantages of this condenser?
一、风冷冷凝器的长处
First, the advantages of air-cooled condenser
1、关于供水不便利或许缺水的场合,首要引荐的是盐水机组,因为它运用的风冷冷凝器是使用周围环境中的空气作为冷却介质。功率较小的(比方1p盐水机组、2p盐水机组、3p盐水机组等)也是引荐做成盐水机组。
1, about the water shortage situation may facilitate, first recommendation is a brine unit, because it is the use of air cooled condenser using ambient air as the cooling medium. Small power (for example, 1p, 2p Saline Brine unit unit, 3P unit is introduced into Saline Brine unit).
2、风冷冷凝器能够省去冷却水供给体系,装置十分便利,而且降低了本钱。用到收到风冷箱式冷水机后,只要将盐水机组与需求制冷的设备之间用水管衔接,接通电源和水源即可。如果是风冷螺杆式冷水机,则需求额定配储水箱和水泵。
2, air-cooled condenser can save cooling water supply system, the device is very convenient, and reduce the cost. After the use of air cooled box type water chiller, as long as the brine unit and the demand for cooling equipment with water pipe connection, turn on the power and water can be. If it is air-cooled screw chiller, the need for rated storage tanks and pumps.
3、空气对风冷冷凝器的污染和腐蚀性小,除垢也便利,不存在水垢疑问。
3, air pollution and corrosion of air cooled condenser, cleaning is convenient, there is no doubt that the scale.
二、风冷式冷凝器的缺陷
Two, air-cooled condenser defects
1、空气导热性能差,比热容小,因此风冷冷凝器的冷凝才能一般比较小,很难应用于制冷量大的体系。
1, the air thermal conductivity is poor, the specific heat capacity is small, so the condenser condenser cooling ability is generally small, it is difficult to apply to a large amount of refrigeration system.
2、空气温度受环境和时节的影响动摇较大,冬夏冷凝温度不同较大,这一点会直接影响到盐水机组的制冷功能和制冷功率。
2, air temperature by environment and season shake large winter condensation temperature difference is large, which will directly affect the cooling function of saline water machine and cooling power.

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