ãå¹é
液åæ³µåçµæºçæ¹æ³å
³é®å¨äºè®¡ç®åºçµæºçç论åçPï¼ç¶åæ ¹æ®På¼ï¼å¨çµæºåçå档表éåºå¹é
ççµæºã计ç®çµæºçç论åçPé¦å
è¦ç¥é液åæ³µçæµéQåå·¥ä½ååH ãä¸é¢ä»¥Q=100å/å,H=0.1Mpa为ä¾ï¼æ±æ¶²åæ³µçå¹é
çµæºã
ããP=ï¼1.1~1.3ï¼*Q*H/(60*η)
ããå
¶ä¸ï¼1.1~1.3ï¼æ¯å¹é
ç³»æ°ï¼å°æ³µå1.3ï¼å¤§æ³µå1.1ã
ããP为çµæºç论åçï¼KWï¼ã
ããη为泵æ»æçï¼æ»æçå0.8-0.85ï¼ä¸è¬å0.8ã
ããQ为æµéï¼å/åï¼ã
ããH为工ä½ååï¼Mpa) ã
ããæ以P=1.3*100*0.1/(60*0.8)=0.27KW
ããç¶åææ åçµæºåçå表ï¼æ¥æåæ0.18KW-0.25KW-0.37KW-0.55KWï¼ï¼å æ¤å¯é0.37KWççµæºå该液åæ³µé
ç¨ã
温馨提示:答案为网友推荐,仅供参考