产品概述 Product General

智能型除湿装置是采用半导体制冷除湿方式，主动将密闭空间的潮湿空气在风扇的作用下吸入除湿风道，空气中的水汽经过半导体制冷机构后冷凝成水，再通过导水管排出柜，体，可以达到很好的除湿效果。通过减低空气中含水量，使相对湿度和绝对湿度同时下降，几平不提高温度，不产生温差带来的负面影响，从根本上杜绝或减少了事故的发生，也,不会因高温而加速柜内器件及柜体的老化。智能型除湿装置把被动防止凝露方式，改为主动引导凝露，有效的防止柜内设备老化、绝缘强度降低、二次端子击穿、材料霉变及钢结构件锈蚀等

安全隐患，保证电网安全运行。设备内部发生凝露引起爬电、闪络事故，-般发生在以下几种情况:-是地区湿度高，天气温度变化大，开关柜底部湿润，有的电缆沟甚至有积水;二是有的开关柜在地下室，湿度高，柜体内温度特别是接近地面的温度低于环境温度:三是有的设备处于暂时停运状态，电气柜内小环境温度就比四周环境温度低，在其表面就极易形成结露，在这种情况下，一旦送电投运，事故就随之发生。为保证电,网系统的安全运,行，电气设备的长寿命,安全有效使用,电力系统对柜内防潮、防凝露提出了更高要求。

The intelligent dehumidification device adopts a semiconductor refrigeration dehumidificaion mode, actively sucks humid air in aclosed space into a dehumidification air duct under the action of a fan, and water vapor in the air condenses into water after passingthrough a semiconductor refrigeration mechanism and then is discharged outof a cabinetthrough a water quide pipe, thus achieving agooddehumidificationeffect..Bvreducina the water contentin the air, the relative humiditv and the absolute humidity arereduced atthesame time, the temperature is hardly increased, and the neaative intluence brouaht bv the temperature diference is not aeneratedthus fundamentally preventing or reducing the occurrence of accidents and accelerating the aging of components and cabinets in thecabinet due to high temperature. The intelligent dehumidification device changes the passive condensation prevention mode to theactive condensation guidance mode, which eflectively prevents potential safety hazards such as aging of eauioment in the cabinetreduclion ofinsul ation strenath, breakdown of secondarv terminals, midew of materials and corrosion ofstee structures, and ensuressafeoperationofthepowerarid,Creepage and flashover accidents caused by condensation inside the equipment generally occur in the following situations: hiahnumiditvy in the area, large changes in weather temperature, wet bottom of switch cabinet, and even accumulated water in some cabletenches’ Second, some switch cabinets are ocated in the basement with hiah bumidity, The temnerature inside the cabinetespecially near the ground, is lower than the ambient temperature. Third, some equipment is temporarily shut down, and the smallambienttemperaturein the electrical cabinet is lower than the ambienttemperature around it,and condensation is easilvy formed on itssurlace,in this case, once power is delivered and transported, accidents will occur.in order to ensure the safe oneralion ofthe nowegrid system, the long service life of electrical equipment and safe and effective use, the power system has put forward higherrequirementsformoisturepreventionandcondensation prevention inthe cabinet.