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2em;">4、水泵在每運行500小時(shí)時(shí)應對軸承進(jìn)行一次加油，從貯水箱入品開(kāi)始到氣壓水罐向管網(wǎng)供水的總出水口以上一段管路的密封性能，是否有滲漏現象，各段閥門(mén)止水、止氣情況，應經(jīng)常保持完好狀態(tài)。</p><p style="text-indent: 2em;">5、運行時(shí)軸承溫度不得高于75攝氏度，檢查自動(dòng)上水的漂子和液位控制器工作情況，一年進(jìn)行一次無(wú)負壓供水設備的貯水箱的清洗和涂漆。</p><p style="text-indent: 2em;">6、水泵不應在出口閥門(mén)全閉的情況下長(cháng)期運轉，也不應該在性能曲線(xiàn)中駝峰處運行，更不能空運轉，當軸封采用盤(pán)根密封時(shí)允許有10~20滴/min 的泄漏。</p><p style="text-indent: 2em;">7、無(wú)負壓供水設備的電控系統要保持電控柜(箱)干燥，避免無(wú)負壓供水設備的電控系統的環(huán)境潮濕，空氣相對溫度過(guò)高，不然會(huì )引起零件的銹蝕與變形，還會(huì )降低電器元件的技術(shù)性能和壽命。</p> </div> <div id="3pjfb9f" class="tags">相關(guān)標簽：</div> <p>上一篇：<a href="http://www.hbcrjs.com/news/5.html">變頻恒壓供水設備的技術(shù)特點(diǎn)</a></p> <p>下一篇：<a href="http://www.hbcrjs.com/news/3.html">消防水箱的概述以及種類(lèi)</a></p> </div> </div> </div> </div> <script type="text/javascript"> $(function (){ //點(diǎn)擊 var id = "4"; var catid = "4"; var table = "1"; $.ajax({ url : "http://www.hbcrjs.com/Index/content/hist", type : 'POST', data : {id : id, catid : 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