<font id="pn3vf"></font><font id="pn3vf"><video id="pn3vf"><meter id="pn3vf"></meter></video></font>
<dl id="pn3vf"><delect id="pn3vf"></delect></dl>
<output id="pn3vf"></output><output id="pn3vf"></output>
<video id="pn3vf"><output id="pn3vf"><font id="pn3vf"></font></output></video>
<dl id="pn3vf"><output id="pn3vf"></output></dl><dl id="pn3vf"></dl>
<dl id="pn3vf"></dl><dl id="pn3vf"></dl>
<output id="pn3vf"></output><dl id="pn3vf"><output id="pn3vf"></output></dl>
<video id="pn3vf"></video>
<dl id="pn3vf"><output id="pn3vf"></output></dl>
<dl id="pn3vf"></dl>
<dl id="pn3vf"></dl>
<output id="pn3vf"><delect id="pn3vf"><meter id="pn3vf"></meter></delect></output> <video id="pn3vf"></video>
<dl id="pn3vf"><delect id="pn3vf"><address id="pn3vf"></address></delect></dl>
<dl id="pn3vf"></dl>
<video id="pn3vf"></video>
<dl id="pn3vf"><font id="pn3vf"><address id="pn3vf"></address></font></dl>
<dl id="pn3vf"><delect id="pn3vf"><address id="pn3vf"></address></delect></dl>
<output id="pn3vf"></output><output id="pn3vf"><delect id="pn3vf"></delect></output>
<dl id="pn3vf"></dl>
折疊
展開
 
網站首頁 > 新聞資訊 > 常見問題

太陽能熱水器長時間不用水，會熱壞嗎？

發布時間:2022年11月17日09:55:52 點擊次數:2841 【打印此頁】 【關閉】
分享到:
真空管太陽能熱水器效率高，在夏季晴天的情況下，不到兩天水溫可達沸點，若長時間不用水，如出差、旅游時，使水箱內長時間處于高溫、高壓的狀態下，會促進密封圈的老化，加速聚氨酯的老化、萎縮，有時排氣不暢通，壓力太大還會使水箱脹壞，還會結水垢，縮短水箱的壽命。因此，若你長期不在家，應安排別人經常放熱水上冷水，或者在真空管集熱器上放置遮蓋物擋住陽光，待回家后，再除去。
上一條：太陽能熱水器的最佳上水時間在什么時間？ 下一條：太陽能熱水器好幾天未用的熱水還能洗澡嗎？
国产成人高清综合在线_黄片一级免费高清久久_久久国产无码模特视频_在线观看最新中文字幕AV
<font id="pn3vf"></font><font id="pn3vf"><video id="pn3vf"><meter id="pn3vf"></meter></video></font>
<dl id="pn3vf"><delect id="pn3vf"></delect></dl>
<output id="pn3vf"></output><output id="pn3vf"></output>
<video id="pn3vf"><output id="pn3vf"><font id="pn3vf"></font></output></video>
<dl id="pn3vf"><output id="pn3vf"></output></dl><dl id="pn3vf"></dl>
<dl id="pn3vf"></dl><dl id="pn3vf"></dl>
<output id="pn3vf"></output><dl id="pn3vf"><output id="pn3vf"></output></dl>
<video id="pn3vf"></video>
<dl id="pn3vf"><output id="pn3vf"></output></dl>
<dl id="pn3vf"></dl>
<dl id="pn3vf"></dl>
<output id="pn3vf"><delect id="pn3vf"><meter id="pn3vf"></meter></delect></output> <video id="pn3vf"></video>
<dl id="pn3vf"><delect id="pn3vf"><address id="pn3vf"></address></delect></dl>
<dl id="pn3vf"></dl>
<video id="pn3vf"></video>
<dl id="pn3vf"><font id="pn3vf"><address id="pn3vf"></address></font></dl>
<dl id="pn3vf"><delect id="pn3vf"><address id="pn3vf"></address></delect></dl>
<output id="pn3vf"></output><output id="pn3vf"><delect id="pn3vf"></delect></output>
<dl id="pn3vf"></dl>