| 对液压系统的要求 |
| 添加时间：2021/11/17 16:24:07 浏览次数： |
| 对液压系统的要求 Requirements for hydraulic system 1、一次、二次安全调压保护，分别满足启门和闭门打开液控单向阀的压力控制要求，并起安全保护作用。 1. The primary and secondary safety pressure regulating protection can meet the pressure control requirements of opening and closing the hydraulic control check valve respectively, and play a safety protection role. 2、方向控制，实现启门和闭门动作，在此功能里设置了消除换向冲击的功能，使闸门启、停平稳。 2. The direction control realizes the action of opening and closing the door. The function of eliminating reversing impact is set in this function to make the gate start and stop smoothly. 3、任意位置锁定，在任何开度均通过装于油缸上的专用阀组实现安全锁定，防止任何意外事故对闸门系统产生影响。 3. Locking at any position, the special valve group installed on the oil cylinder can realize the safety locking at any opening, so as to prevent any accident from affecting the gate system. 4、双缸启、闭门同步功能，通过流量调速阀分别控制两只油缸的油量，如果两侧油缸在运行中产生了偏差，行程检测装置将发出偏差信井盖钢模具 U型槽模具 天津水处理设备 检查井钢模具 保定公司注册 u型槽模具 流水槽模具 号，相应的电磁铁得、失电，把相对快速的油缸的多余流量放掉一部分，从而控制两油缸的流量，进而消除偏差，此过程全程跟踪，保证两只油缸启、闭门同步，偏差≤10mm。 4. Double cylinder opening and closing door synchronization function, through the flow speed control valve to control the oil quantity of two oil cylinders respectively. If the oil cylinders on both sides have deviation in operation, the travel detection device will send out deviation signal, and the corresponding electromagnet will get power and lose power, so as to release part of the excess flow of the relatively fast oil cylinder, so as to control the flow of the two cylinders and eliminate the deviation. The whole process is tracked Ensure that the opening and closing of two oil cylinders are synchronized, and the deviation is less than or equal to 10 mm |
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