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 亞洲國產aaa毛片無費看: 云南精(jing)密空調機(ji)都(dou)有以(yi)下幾個特(te)點(dian)： 1、 風量大(da)，焓差小(xiao) 機(ji)房精密空(kong)調(diao)機(ji)的(de)(de)(de)循環風量比與同類家用空(kong)調(diao)機(ji)大(da)一(yi)(yi)倍(bei)，與風量對應的(de)(de)(de)焓差只有一(yi)(yi)半(ban)，如此(ci)之大(da)的(de)(de)(de)風量使得機(ji)房空(kong)調(diao)機(ji)運(yun)行(xing)時一(yi)(yi)般不需要除濕，并且在運(yun)行(xing)中必須保持相(xiang)對穩定的(de)(de)(de)溫濕度，因(yin)此(ci)機(ji)組只能在顯熱比較高的(de)(de)(de)工況下正常(chang)運(yun)行(xing)，這和(he)機(ji)房的(de)(de)(de)負荷特(te)點(dian)是(shi)一(yi)(yi)致的(de)(de)(de)。

2、 機房的熱(re)負荷(he)變(bian)化(hua)幅度較(jiao)大(da) 通(tong)常(chang)要在10～20%之間變(bian)動，這(zhe)是由于主機設備所(suo)處的工(gong)作狀態不同，消耗的功耗不同所(suo)造成的。因此，機房精密空調系統必須能(neng)夠(gou)適(shi)應這(zhe)種負荷(he)的變(bian)化(hua)，以使電子元(yuan)器件工(gong)作在所(suo)要求(qiu)的環境條(tiao)件之中，保(bao)證電路性能(neng)的可靠(kao)性。

3、送(song)回(hui)(hui)風(feng)(feng)方式(shi)多樣 由于要(yao)與電(dian)子通信設備的(de)冷卻方式(shi)相(xiang)適應(ying)，機房的(de)空(kong)調系(xi)統的(de)送(song)風(feng)(feng)回(hui)(hui)風(feng)(feng)方式(shi)是多種多樣的(de)：有上(shang)送(song)風(feng)(feng)、下送(song)風(feng)(feng)，有上(shang)回(hui)(hui)風(feng)(feng)、下回(hui)(hui)風(feng)(feng)、側回(hui)(hui)風(feng)(feng)等，生(sheng)產企業(ye)一(yi)(yi)般是利(li)用標準化(hua)手段(duan)開(kai)發一(yi)(yi)系(xi)列機型，以滿足用戶的(de)不同需要(yao)。 從送(song)風(feng)(feng)模式(shi)來(lai)看，機房精密空(kong)調通常采用上(shang)送(song)下回(hui)(hui)式(shi)或下送(song)上(shang)回(hui)(hui)式(shi)送(song)風(feng)(feng)模式(shi)。

  機房中的(de)地(di)板是(shi)具有防靜(jing)電功(gong)能的(de)活動地(di)板。機房精密空調(diao)通(tong)過下(xia)(xia)送(song)(song)(song)上(shang)回式(shi)(shi)(shi)送(song)(song)(song)風(feng)(feng)(feng)模(mo)式(shi)(shi)(shi)直接把冷氣直送(song)(song)(song)到地(di)板下(xia)(xia)，讓活動地(di)板下(xia)(xia)形成(cheng)靜(jing)壓箱，然后通(tong)過地(di)板送(song)(song)(song)風(feng)(feng)(feng)口為機房輸送(song)(song)(song)冷氣，輸送(song)(song)(song)給設(she)備(bei)機柜。為了滿足運行要求，首(shou)先(xian)應該保證空調(diao)的(de)送(song)(song)(song)風(feng)(feng)(feng)量足夠使用，能夠通(tong)過送(song)(song)(song)風(feng)(feng)(feng)帶走機房內的(de)熱(re)量。一(yi)般來(lai)說(shuo)，下(xia)(xia)送(song)(song)(song)上(shang)回式(shi)(shi)(shi)送(song)(song)(song)風(feng)(feng)(feng)模(mo)式(shi)(shi)(shi)能夠大幅度提(ti)高(gao)空調(diao)制(zhi)冷效率(lv)，并且能減(jian)少以往管道(dao)送(song)(song)(song)風(feng)(feng)(feng)模(mo)式(shi)(shi)(shi)所耗費的(de)成(cheng)本，既美觀(guan)又能節省工程(cheng)造價。所以說(shuo)下(xia)(xia)送(song)(song)(song)上(shang)回式(shi)(shi)(shi)送(song)(song)(song)風(feng)(feng)(feng)模(mo)式(shi)(shi)(shi)是(shi)目前比較理想的(de)一(yi)種送(song)(song)(song)風(feng)(feng)(feng)方式(shi)(shi)(shi)。