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根据电梯液压系统工作需要,本文提出和介绍了一种新型液压元件——电控单向阀,并经试验证明,用其可以解决电梯的下沉问题。该阀亦可用于其他工程机械上。
According to the needs of elevator hydraulic system work, this paper presents and introduces a new type of hydraulic components - electronically controlled one-way valve, and proved by experiments that it can be used to solve the elevator sinking problem. The valve can also be used on other construction machinery.