使空 meaning in Chinese
empty
void
Examples
- Improving the former system and making the air compressors running stably efficiently has confront us an issue . by analysis and study , we let the air compressors running by master and slave manners contraposing the former matters
因此，对空压站原有的控制方案和控制手段的改进，使空压机能稳定、高效地运行，已成了摆在我们面前的一个课题。 - The former supervisory control system ' s artifices and precepts ca n ' t keep the air compressors running stably efficiently , and this thereout worked 7 . 3 hours long stop production and 250 hours long poor qualities of compressed air for enterprise ' s production , at the same time the higher cost of the course and maintenance
空压站原监控系统的控制手段和控制方案落后，不能使空压机稳定、合理地运行，由此造成每年约7 . 3小时的卷烟停产时间和压缩空气的供能品质有250小时达不到规定标准，同时还导致了空压机较高的运行与维护成本。 - The primary measures for control precept are : sufficiently and effectively utilizing the the air compressors " interior data , realizing online surveillance and alarming for failure of the the air compressors " running interior parts ; letting the air compressors running by master and slave manner , by reasonable arranging the alignment of the air compressors , making the masters yielding pressed air and the slaves adjusting the pressure of the air . this decreases the times of loading and unloading greatly and the decreased failure of air compressors and low maintain ; at the same time we adopt abundant value of the set pressure for stabling the compressure . the air compressors become loaded or unloaded ahead by the abundant value ; caning unloading control for saving power , when the air compressors get along with unloading for a while , the system will stop them ; consummating the purposes for control , enhancing offline control for over - press and low - press , continual loading control and unloading control
经过分析研究，针对原来存在的问题，在控制方案上主要的改进措施有：充分、有效地利用了空压机的内部参数数据，对空压机的内部部件的运行情况实现了在线监视及故障报警；对空压机采用了主、辅结合的运行方式，通过对空压机加、卸载队列的合理排序，使空压机自动实现主机产气、辅机进行气压调节，减少了空压机的加载和卸载次数；在压缩空气压力的稳定上进行了裕量控制，在压缩空气压力不到供能品质所规定的上、下根就根据一定的裕量提前进行卸载和加载操作；在节约电能方面对空压机进行了卸载停机控制，当空压机在一定时间内一直处于卸载状态，系统就认为该空压机没有运行的必要，自动将其停机；完善了控制效果，增加了超压低压脱网控制、连续加载控制、连续卸载控制等功能。