交通科技与经济
交通科技與經濟
교통과기여경제
Technology & Economy in Areas of Communications
2012年
3期
118-121
,共4页
单相电机%变频%单片机%控制器%恒压供水
單相電機%變頻%單片機%控製器%恆壓供水
단상전궤%변빈%단편궤%공제기%항압공수
single-phase motor%frequency conversion%microcontroller%controller%constant pressure water supply
利用变频恒压供水系统对水泵电机实行无级调速,依据用水量及水压变化通过微机检测、PID运算,自动改变水泵转速保持水压恒定以满足用水要求,是目前最先进、合理的节能供水系统。与传统的水塔、高位水箱、气压罐等供水方式比较,不论是投资、运行的经济性,还是系统的稳定性、可靠性、自动化程度等方面都具有优势。
利用變頻恆壓供水繫統對水泵電機實行無級調速,依據用水量及水壓變化通過微機檢測、PID運算,自動改變水泵轉速保持水壓恆定以滿足用水要求,是目前最先進、閤理的節能供水繫統。與傳統的水塔、高位水箱、氣壓罐等供水方式比較,不論是投資、運行的經濟性,還是繫統的穩定性、可靠性、自動化程度等方麵都具有優勢。
이용변빈항압공수계통대수빙전궤실행무급조속,의거용수량급수압변화통과미궤검측、PID운산,자동개변수빙전속보지수압항정이만족용수요구,시목전최선진、합리적절능공수계통。여전통적수탑、고위수상、기압관등공수방식비교,불론시투자、운행적경제성,환시계통적은정성、가고성、자동화정도등방면도구유우세。
Constant pressure water supply system for the implementation of variable speed pump motor,based on changes in water and water pressure test by computer,PID operation,automatically change the pump speed to maintain constant pressure to meet water requirements,is the most advanced and effective energy supply System.With the traditional towers,high water tank,pressure tank and other water supply compared to both investment and operation of the economy,or the system stability,reliability,and other aspects of automation has advantages.
