ѹй,ʱײСžž,ƤҵijѹϵͳĹѹڽӽ,ʹϵشڿ״̬,оҲŲͣϡ˶,ײ,,ʱӦѹ,ʹϵ,ӶʹϵͳƽȵĹ״̬Ȼ,ѹһ͵ĽܲƷ,ϵͳ,ڲࡣֻҪһʹþ,ܷDZ,ΪҵЧ档 ڼѹй,ʱײСžž,ƤҵijѹϵͳĹѹڽӽ,ʹϵشڿ״̬,оҲŲͣϡ˶,ײ,,ʱӦѹ,ʹϵ,ӶʹϵͳƽȵĹ״̬Ȼ, ѹһ͵ĽܲƷ,ϵͳ,ڲֻҪһʹþ,ܷDZ,ΪҵЧ档
һ,Ҫ¼ԭ:(1)ȹϸ,ӦڼѹĻ,ȹϸ,ӦʵټѹĻ,ɽ,һ,Ӷϵͳ֮,ȹ,Ӧ,ļ϶,ʵϲ顣(2)ѹ,ûԡѹһҪ,һҪι,һѹΪ֤һ,ڼѹϼһز֡Щѡõװò,λ,һڽƵ,λĥ,λƶʧ;һ,λҲܺܺõطӳϲϵı仯,ҲͲܺܺõá,زС,γɿղ,ɼѹϵķ,ʹѹתƽ,Ӷ(3)ѹѹߡеʹóΪѹѹԽ,ѹЧԽ,ѹϱеϸۺԽࡣʵȻ,人ҵѧоһо:ڼѹѹ78MPaĻ,ѹϸ۳ŵơ,ѹ,Ҳѹ,ѹԽԽ,ԼѹϱлԴΪ趨ݡ
2 Һѹϵͳ
ҪΪ©,ѹϲȥԭɹΪ¼:(1)ܷȦ,ӲλڲܷȦ,,ֻҪܷȦͿˡ(2)©͡Ľṹͼ(ͼ1)пɿ,й©Ҫй©й©й©,ڵġYܷȦ,ֻܷȦɡ·е²,ڻƶ,ﲻڱڷĥ,γɹ,ڱڲһ,ٽлӹ,ֱﵽԭҪй©,˸ǽӺϴй©,Ϊƶʱ,˸ڿײܺܺõرͬĶ,ʹû˸Ƿĥ,©ķҲڻڲһ,ٽԲĥӹȻ,ĥ,Ӧ,ǴҺѹϵͳԭͼ(ͼ2)ɿ:ϵͳĹѹҪ,վ·վϵͳѹ,ƽѹϵͳѹϲȥ,пܱվ,Ӧмޡϴѹϲȥ,ǵ©,ʱмμѹжѹԵгϴ,Ա㽫еˢ,,ܽ,Ǿ͵ÿǼˡ,HFC1200/360ѹ,ڼѹDzȡ߷ֱеķʽ,,һʱ,ƶͬ,ƶԲͬ,Ӷѹһ׳ֵҪƤ,гҺѹ,·û˵Թ,֮ӦĻûƶ,ʱӦϵͳжѹ,Ƥҡ,ƤҵijѹӦϵͳĹѹһĶӦϵ趨ӵѹѹΪPD,ѹΪPD,ѹΪPx,Ӧйϵ:
PD-Px0.61.5MPa Px0.6PD
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