本文關(guān)鍵詞：多級等溫加熱增濕去濕海水脫鹽系統(tǒng)的瞬態(tài)性能　出處：《太陽能學(xué)報(bào)》2016年04期 　論文類型：期刊論文

  更多相關(guān)文章： 太陽能海水淡化 增濕去濕 串列式 多級等溫加熱

【摘要】：對一組具有三級回?zé)岬拇惺皆鰸袢裥吞柲芎Ｋb置進(jìn)行瞬態(tài)性能實(shí)驗(yàn)測試,介紹三級裝置的結(jié)構(gòu)和工作過程。研究上、中兩級不同加熱過程,測試研究系統(tǒng)瞬態(tài)特性,發(fā)現(xiàn)兩級加熱系統(tǒng)更易達(dá)到穩(wěn)定;對兩級額定溫差加熱模式下的運(yùn)行過程進(jìn)行測量。實(shí)驗(yàn)結(jié)果表明:90℃的供熱條件下,兩級加熱模式時(shí)產(chǎn)水量達(dá)到穩(wěn)定的時(shí)間約為70 min,近穩(wěn)態(tài)產(chǎn)水率達(dá)到約15 kg/5 min。而同樣溫度單級加熱模式下,產(chǎn)水量達(dá)到穩(wěn)定的時(shí)間約為120 min,近穩(wěn)態(tài)產(chǎn)水率達(dá)到約9 kg/5 min。兩級加熱具有較大優(yōu)勢。
[Abstract]:The transient performance of a series of solar desalination and humidification desalination equipment with three stages of regenerative heat was tested. The structure and working process of the three stage unit were introduced. In the study, the middle and two stages of different heating processes were studied. The transient characteristics of the system are studied and it is found that the two-stage heating system is more stable. The operating process of the two-stage rated temperature difference heating mode is measured. The experimental results show that under the heating condition of 1: 90 鈩，

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