太陽(yang)能熱水工程系統負(fu)荷(he)計算
對于太陽能熱水器工程來說,怎么計算太陽能熱水工程系統負荷是關鍵,對于太陽能熱水器工程系統,我們先要了解:太陽能熱水工程系統的兩個不同子系統——太陽能集熱系統和熱水供應系統,我們在選型時所依據的系統負荷是不一樣的。太陽能集熱系統是根據月平均日用熱水量來選取太陽能熱水器工程集熱器的面積;而熱水供應系統則是根據最高日用水量來確定系統設備和管路。本節主要討論與熱水供應系統有關的負荷,與太陽能集熱系統相關的負荷和參數計算在下節中進行討論。
住宅(zhai)和(he)(he)公(gong)共建(jian)筑內(nei),生(sheng)(sheng)活熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)定(ding)(ding)額應(ying)根(gen)據水(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)、衛(wei)生(sheng)(sheng)設備完(wan)善程度(du)、熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)供應(ying)時間、當(dang)地(di)氣候條件(jian)、生(sheng)(sheng)活習慣(guan)和(he)(he)水(shui)(shui)(shui)(shui)(shui)資源(yuan)情況等確定(ding)(ding)。根(gen)據GB50015—2003《建(jian)筑給水(shui)(shui)(shui)(shui)(shui)排水(shui)(shui)(shui)(shui)(shui)設計(ji)規范》,集中供應(ying)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)時,各(ge)類建(jian)筑的熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)定(ding)(ding)額應(ying)按表(biao)1-11、表(biao)1-12確定(ding)(ding)。衛(wei)生(sheng)(sheng)器具的一(yi)次和(he)(he)一(yi)小時熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)定(ding)(ding)額和(he)(he)水(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)應(ying)按表(biao)1-13確定(ding)(ding)。在計(ji)算熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)系統的耗熱(re)(re)(re)(re)量時,冷水(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)度(du)應(ying)以(yi)當(dang)地(di)最(zui)(zui)冷月平均水(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)資料(liao)確定(ding)(ding)。無水(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)資料(liao)時,可(ke)參照表(biao)1-16確定(ding)(ding)。水(shui)(shui)(shui)(shui)(shui)加(jia)熱(re)(re)(re)(re)器的出U最(zui)(zui)高水(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)和(he)(he)配(pei)水(shui)(shui)(shui)(shui)(shui)點的最(zui)(zui)低水(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)參見表(biao)1-14。盥(guan)洗用(yong)(yong)、沐浴用(yong)(yong)和(he)(he)洗滌用(yong)(yong)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)的水(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)參見表(biao)1-15。
注:以上所提到的參見表,都是上海太陽能熱水器廠家-鎂雙蓮(lian)太陽能熱(re)水器公(gong)司小編之(zhi)前在文章中有發布過的。您(nin)可以在我們別的文章中看到。
如(ru)果(guo)有更(geng)多太陽能熱水器(qi)工程問題(ti),您也可以直接與我(wo)們電話15821413123鄭經理聯系。太(tai)陽能這塊,我(wo)們做了十年以上,是(shi)專業的。
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