很多電工普遍反映,在對配電柜進(jìn)行維護(hù)的時(shí)候會(huì)發(fā)現(xiàn)配電柜內(nèi)或多或少都會(huì)有潮濕的現(xiàn)象,有的配電柜潮濕特別嚴(yán)重,周圍的線纜被霉點(diǎn)覆蓋,配電柜內(nèi)的金屬元器件也是銹跡斑斑,而且還經(jīng)常出現(xiàn)跳閘的情況,有的甚引發(fā)火災(zāi)。
Many electricians generally reflect that when maintaining the distribution cabinet, they will find that there is more or less moisture in the distribution cabinet. Some distribution cabinets are very humid, the surrounding cables are covered by mildew, and the metal components in the distribution cabinet are rusty, and they often trip, and some even cause fire.
其實(shí)配電柜生銹發(fā)霉多是因?yàn)槌睗袼鸬?,?dāng)發(fā)現(xiàn)有潮濕現(xiàn)象的時(shí)候應(yīng)該立刻采取措施進(jìn)行防潮治理,接下來濟(jì)南機(jī)箱機(jī)柜給大家分享一下配電柜的有效辦法。
In fact, the distribution cabinet rust and mildew is mostly caused by moisture, when it is found that there is a moisture phenomenon, we should immediately take measures for moisture-proof treatment, next Jinan chassis cabinet to share with you the effective method of distribution cabinet dehumidification.
配電柜的有效辦法:
The effective methods of dehumidification for distribution cabinet are as follows:
利用停電機(jī)會(huì)清擦設(shè)備,使配電箱內(nèi)保持清潔。
Make use of the power cut opportunity to clean the equipment to keep the distribution box clean.
密閉配電柜。高壓室的通風(fēng)窗、通風(fēng)口,按規(guī)程規(guī)定落實(shí)空氣過濾措施。使高壓室內(nèi)空氣保持清潔。
Closed distribution cabinet. The ventilation windows and vents of the high pressure chamber shall be provided with air filtration measures according to the regulations. Keep the air in the high pressure room clean.
配電柜潮濕怎么辦,配電柜的有效辦法
How to deal with the humidity of power distribution cabinet? The effective way of dehumidification of power distribution cabinet
配電柜下邊的電纜溝、電纜隧道、電纜孔洞作防水密封,加裝自然通風(fēng)排潮通道,保持電纜隧道空氣干燥。
The cable trench, cable tunnel and cable hole under the distribution cabinet shall be waterproof and sealed, and the natural ventilation and moisture drainage channel shall be installed to keep the air in the cable tunnel dry.
室外配電柜可加裝雨搭。
Outdoor power distribution cabinet can be equipped with rain hook.
及時(shí)配電柜頂漏雨缺陷。
Timely eliminate the rain leakage defect on the top of the distribution cabinet.
出線戶內(nèi)封閉式母線橋底部鐵板改為鋼絲網(wǎng)板,或橫向開一個(gè)l00mm的縫隙(靠近墻體的部位),雨水由出線穿墻套管固定鋼板處進(jìn)人時(shí),可以從縫隙排出。不能進(jìn)人開關(guān)柜。
The iron plate at the bottom of the indoor enclosed bus bridge of the outgoing line is changed into steel mesh plate, or a 100 mm gap is opened horizontally (near the wall). When the rainwater enters from the fixed steel plate of the outgoing line through the wall bushing, it can be discharged from the gap. Do not enter the switch cabinet.
對于已經(jīng)出現(xiàn)凝露狀況,并且比較嚴(yán)重的話,建議使用SPR-NL防凝露裝置或HK-SEPRI-T頂置系統(tǒng),按濕度自動(dòng)控制,排除柜內(nèi)水分。
If the condensation has occurred and is serious, it is recommended to use spr-nl anti condensation device or hk-sepri-t overhead dehumidification system to automatically control the humidity and remove the moisture in the cabinet.
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