目前真空泵生sheng產chan廠chang家jia對dui真zhen空kong泵beng密mi封feng水shui過guo冷leng度du研yan究jiu較jiao少shao,降jiang低di密mi封feng水shui溫wen度du的de手shou段duan也ye隻zhi是shi停ting留liu在zai板ban式shi或huo管guan式shi冷leng卻que換huan熱re器qi上shang,而er板ban式shi或huo管guan式shi冷leng卻que換huan熱re器qi的de冷leng卻que能neng力li受shou到dao循xun環huan冷leng卻que水shui溫wen的de限xian製zhi,被bei冷leng卻que工gong質zhi不bu能neng降jiang到dao冷leng卻que工gong質zhi入ru口kou溫wen度du以yi下xia,采cai用yong製zhi冷leng裝zhuang置zhi就jiu解jie決jue了le受shou循xun環huan冷leng卻que水shui溫wen限xian製zhi的de問wen題ti。
串chuan聯lian方fang式shi還hai有you一yi個ge非fei常chang重zhong要yao的de特te點dian就jiu是shi保bao證zheng在zai製zhi冷leng裝zhuang置zhi控kong製zhi係xi統tong故gu障zhang時shi不bu會hui使shi密mi封feng水shui發fa生sheng結jie凍dong現xian象xiang,原yuan來lai的de冷leng卻que器qi對dui製zhi冷leng機ji起qi到dao保bao護hu作zuo用yong。同tong時shi製zhi冷leng裝zhuang置zhi用yong閉bi冷leng水shui作zuo為wei冷leng卻que水shui不bu僅jin冷leng卻que效xiao果guo好hao於yu冷leng卻que風feng扇shan,而er且qie減jian少shao耗hao電dian,並bing減jian少shao冷leng卻que風feng扇shan的de投tou資zi。
zaikekaoxingfangmianyouyuzhilengzhuangzhihelengqueqichuanlian,ruguozhilengzhuangzhizaiyunxingzhongfashengtiaozha,zhenkongbengkeyijixuhuifudaomeiyouzhilengzhuangzhiyunxingzhuangtai,duijizudeanquanyunxingbuhuizaochengrenheyingxiang。
打破傳統工業所用工質的冷卻理念,把製冷壓縮裝置串聯在常規的板式或管式表麵的換熱器中,保證了汽輪機在設計真空下安全、高效、經濟運行。
通過對真空泵冷卻器的改造,成功的用最小的投資(僅10萬元)獲得最大經濟效益。采用製冷壓縮機和冷卻器串聯方式,並采用閉冷水冷卻製冷機,為火力發電廠節能降耗開創了技術創新的新思路。