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A platform for research: civil engineering, architecture and urbanism
Safe wind driven generator with overspeed protection function
The invention relates to a safe wind driven generator with an overspeed protection function. The safe wind driven generator comprises a body, a generator, a transmission shaft, a repair pipe, a sealing cover and fan blades, and further comprises a speed reduction mechanism and a locking mechanism. The speed reduction mechanism comprises a drive shaft, a wind cup, a trigger assembly, a connecting bearing, a friction block and two lifting rods. The locking mechanism comprises a sealing cylinder, a piston block, a sealing casing pipe, a gas conveying pipe, a gas cylinder, a fixed plate and a locating hole. The trigger assembly comprises a sliding casing pipe, a spring, two rotating rods, two connecting rods and two gravity blocks. In the safe wind driven generator with the overspeed protection function, the rotating speed of the transmission shaft can be controlled through the speed reduction mechanism, the probability that overspeed happens to the wind driven generator is reduced, and the failure rate of the wind driven generator is reduced; and the sealing cover can be locked by the locking mechanism, operators cannot achieve repair outside the wind driven generator in the windy weather, and safety of the wind driven generator is improved.
本发明涉及一种具有超速保护功能的安全型风力发电机，包括主体、发电机、传动轴、检修管、密封盖和扇叶，还包括减速机构和锁定机构，所述减速机构包括驱动轴、风杯、触发组件、连接轴承、摩擦块和两个升降杆，所述锁定机构包括密封缸、活塞块、密封套管、输气管、气缸、固定板和定位孔，所述触发组件包括滑动套管、弹簧、两个转动杆、两个连接杆和两个重力块，该具有超速保护功能的安全型风力发电机中，通过减速机构可以控制传动轴的转速，降低了风力发电机发生超速的几率，降低了风力发电机的故障率，通过锁定机构可以将密封盖锁住，使操作人员在大风天气时无法到风力发电机外部进行检修，提高了风力发电机安全性。
Safe wind driven generator with overspeed protection function
The invention relates to a safe wind driven generator with an overspeed protection function. The safe wind driven generator comprises a body, a generator, a transmission shaft, a repair pipe, a sealing cover and fan blades, and further comprises a speed reduction mechanism and a locking mechanism. The speed reduction mechanism comprises a drive shaft, a wind cup, a trigger assembly, a connecting bearing, a friction block and two lifting rods. The locking mechanism comprises a sealing cylinder, a piston block, a sealing casing pipe, a gas conveying pipe, a gas cylinder, a fixed plate and a locating hole. The trigger assembly comprises a sliding casing pipe, a spring, two rotating rods, two connecting rods and two gravity blocks. In the safe wind driven generator with the overspeed protection function, the rotating speed of the transmission shaft can be controlled through the speed reduction mechanism, the probability that overspeed happens to the wind driven generator is reduced, and the failure rate of the wind driven generator is reduced; and the sealing cover can be locked by the locking mechanism, operators cannot achieve repair outside the wind driven generator in the windy weather, and safety of the wind driven generator is improved.
本发明涉及一种具有超速保护功能的安全型风力发电机，包括主体、发电机、传动轴、检修管、密封盖和扇叶，还包括减速机构和锁定机构，所述减速机构包括驱动轴、风杯、触发组件、连接轴承、摩擦块和两个升降杆，所述锁定机构包括密封缸、活塞块、密封套管、输气管、气缸、固定板和定位孔，所述触发组件包括滑动套管、弹簧、两个转动杆、两个连接杆和两个重力块，该具有超速保护功能的安全型风力发电机中，通过减速机构可以控制传动轴的转速，降低了风力发电机发生超速的几率，降低了风力发电机的故障率，通过锁定机构可以将密封盖锁住，使操作人员在大风天气时无法到风力发电机外部进行检修，提高了风力发电机安全性。
Safe wind driven generator with overspeed protection function
一种具有超速保护功能的安全型风力发电机
TANG ZAIYING (author)
2020-07-10
Patent
Electronic Resource
Chinese
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