冷庫節(jié)能與自動控制
資料為翻譯資料

英文 13500字符
中文 3100多字


中文：
當(dāng)前冷庫自控現(xiàn)狀
冷庫自控雖然得到了全面普及，然而大多數(shù)冷庫的側(cè)重面只是安全保護，或者還增加了溫庫撿測和控制，對于全系統(tǒng)的自動調(diào)節(jié)和冷庫的節(jié)能控制還很少涉及。另一方面，即便已得到全面普及的安全保護，在實際運行中的情況也不容樂觀，個別冷庫的自控設(shè)施甚至成了“聾子的耳朵”只成了裝飾門面的擺設(shè)。近年來上海冷藏庫協(xié)會對上海地區(qū)氨制冷系統(tǒng)冷庫的安全保護和自動控制情況作了調(diào)查，具體情況見表l所示。該調(diào)查數(shù)據(jù)作為豹之一斑反映了當(dāng)前冷庫自控的概況。
自控設(shè)置和運行狀況很好的冷庫雖然只有5座，占統(tǒng)計數(shù)的9％，然而就是這些冷庫代表了當(dāng)今的潮流和方向。隨著電子技術(shù)的發(fā)展，自控元件越來越先進、可變程序控制器（PLC）和微機的功能越來越強、自控程序越來越完善，系統(tǒng)優(yōu)化和節(jié)能的意識也越來越強。冷庫的節(jié)能和自動控制的關(guān)系越來越緊密，要把冷庫的節(jié)能做好和做得更好，就必需把自動控制搞好和搞得更好。上述五座代表當(dāng)今潮流和先進水平的冷庫所采用的以下幾項自控內(nèi)容的實例對實現(xiàn)冷庫節(jié)能都起了相當(dāng)重要的作用。


英文原文：
The energy-conservation of freezer, with automaticallying control
1 A present freezer of automatic control current situations
Though the cold storage self-control having been popularized all round, but great majority cold storages putting particular emphasis on is only a safeguard face to face , the energy conservation having increased Wenku picking up the self-adjustment and cold storage measuring and controlling, to entire system relates that under the control of seldom or. Even if another aspect, already getting the all-round universal safeguard, before actual condition in working can't admit of no sanguine, } pins up the cold storage self-control facilities having become "ear of the deaf person" even having become furnishing and decorating decorating front appearance only. The Shanghai cold storage association has done investigation in recent years to Shanghai area ammonia refrigerating system cold storage safeguard and autocontrol condition , concrete conditions has seen that are what form l shows. A spot of should inquire into a data as the leopard has reflected current cold storage self-control general situation
Form what 1 shows a self-control interposes and runs status ......