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网责任编辑:11作者:11人气:1788发表时间:2015/9/16 字体大小:【

一、常见几种能量调节方式能量调节方式之压缩机间歇运行


  企业的工业冷水机应用最广泛且最简单的能量调节方式就是通过间歇运行压缩机。通过控制器或者是低压压力控制器来达到武汉冷水机的温度,利用双位自动控制武汉冷水机制冷压缩机的停车或运行,以利于压缩机快速适应被冷却空间制冷负荷和冷却温度变化的要求。


  在工业冷水机被冷却空间温度或者与之对应的蒸发压力达到下限值时,工业冷水机制冷压缩机就会停止运行,而当温度或者与之对应的蒸发压力回升到上限值时,压缩机重新启动投入运行。


二、工业冷水机能量调节方式之吸气节流


  工业冷水机制冷压缩机的能量调节,除了压缩机间歇运行,还可以通过改变压缩机吸气截止阀的通道面积。如果工业冷水机制冷压缩机的截止阀通道面积减。?敲次?胝羝?牧鞫?枇?突嵩黾,并且使得蒸气受到节流从而导致吸气腔压力相应降低,蒸气质量体积增大,工业冷水机制冷压缩机的质量流量减。?锏侥芰康鹘诘哪康。




A common several kinds of energy, adjust the energy adjustment way intermittent operation of the compressor
Enterprise industrial cold water machine the most widely used and the easiest way to get energy regulation is through intermittent operation of compressor. Or by the controller is low pressure controller to wuhan, the temperature of the cold water machine, using the two position automatic control mechanism of wuhan cold cold compressor parking or operation, to facilitate quickly adapt to be cooling space refrigeration load and cooling temperature requirements.
In industrial cold water machine room temperature by cooling or corresponding with the evaporating pressure to lower limit, the mechanism of industrial cold water cold compressor will stop operation, and when the temperature or with the matching evaporating pressure back up to the ceiling, the compressor to restart in operation.
Second, the industrial chillers energy adjustment method of suction throttling
Mechanism of industrial cold water cold compressor energy regulation, in addition to the compressor intermittent operation, you can change the channel area of compressor suction stop valve. If mechanism of industrial cold water cold compressor valve passage area decreases, and then inhale vapor flow resistance will increase, and makes steam by throttling resulting in lower suction cavity pressure, steam quality volume increase, industrial water mechanism of cold mass flow rate of compressor is reduced, achieve the goal of energy regulation.

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