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產(chǎn)品概述 Product General

智能型除濕裝置是采用半導體制冷除濕方式，主動將密閉空間的潮濕空氣在風扇的作用下吸入除濕風道，空氣中的水汽經(jīng)過半導體制冷機構后冷凝成水，再通過導水管排出柜，體，可以達到很好的除濕效果。通過減低空氣中含水量，使相對濕度和絕對濕度同時下降，幾平不提高溫度，不產(chǎn)生溫差帶來的負面影響，從根本上杜絕或減少了事故的發(fā)生，也,不會因高溫而加速柜內(nèi)器件及柜體的老化。智能型除濕裝置把被動防止凝露方式，改為主動引導凝露，有效的防止柜內(nèi)設備老化、絕緣強度降低、二次端子擊穿、材料霉變及鋼結構件銹蝕等

安全隱患，保證電網(wǎng)安全運行。設備內(nèi)部發(fā)生凝露引起爬電、閃絡事故，-般發(fā)生在以下幾種情況:-是地區(qū)濕度高，天氣溫度變化大，開關柜底部濕潤，有的電纜溝甚至有積水;二是有的開關柜在地下室，濕度高，柜體內(nèi)溫度特別是接近地面的溫度低于環(huán)境溫度:三是有的設備處于暫時停運狀態(tài)，電氣柜內(nèi)小環(huán)境溫度就比四周環(huán)境溫度低，在其表面就極易形成結露，在這種情況下，一旦送電投運，事故就隨之發(fā)生。為保證電,網(wǎng)系統(tǒng)的安全運,行，電氣設備的長壽命,安全有效使用,電力系統(tǒng)對柜內(nèi)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.