A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pump station type hydraulic hoist
The invention belongs to the technical field of hydraulic hoists, particularly relates to a pump station type hydraulic hoist, and aims to solve the problems that an existing hydraulic hoist controls opening and closing of a valve through high-pressure hydraulic oil, the maintenance cost of the high-pressure hydraulic oil is high, the leakage risk exists, and pollution and potential safety hazards are likely to be caused. The water pump station comprises a water pump station mechanism and a valve opening and closing mechanism, the water pump station mechanism comprises a pump station outer frame, two motors and two water pumps are fixedly installed on the top of the pump station outer frame, and the output ends of the motors are fixedly connected with the corresponding water pumps through couplings. The structure design is reasonable, high-pressure water flow stored in the pressure tank serves as a driving medium for closing the opening and closing valve, pushing force of water flow passing through the water outlet pipe serves as driving force for opening the opening and closing valve, and compared with traditional high-pressure hydraulic oil, the design is low in cost and small in energy consumption and has better environmental protection performance and safety performance; and the reliability is higher.
本发明属于液压启闭机技术领域，尤其为一种泵站式液压启闭机，针对现有的液压启闭机通过高压液压油控制阀门的启闭，高压液压油不仅维护成本高，而且还存在泄漏的风险，容易造成污染和安全隐患的问题，现提出如下方案，其包括水泵站机构和启闭阀机构，所述水泵站机构包括泵站外框架，所述泵站外框架的顶部固定安装有两个电动机和两个水泵，所述电动机的输出端通过联轴器与对应的所述水泵固定连接。本发明结构设计合理，通过压力罐内存储的高压水流作为关闭启闭阀的驱动介质，通过出水管的水流的推动力作为开启启闭阀的驱动力，相比传统的高压液压油，这种设计不仅成本低、能耗小，而且具有更好的环保性和安全性能，以及更高的可靠性。
Pump station type hydraulic hoist
The invention belongs to the technical field of hydraulic hoists, particularly relates to a pump station type hydraulic hoist, and aims to solve the problems that an existing hydraulic hoist controls opening and closing of a valve through high-pressure hydraulic oil, the maintenance cost of the high-pressure hydraulic oil is high, the leakage risk exists, and pollution and potential safety hazards are likely to be caused. The water pump station comprises a water pump station mechanism and a valve opening and closing mechanism, the water pump station mechanism comprises a pump station outer frame, two motors and two water pumps are fixedly installed on the top of the pump station outer frame, and the output ends of the motors are fixedly connected with the corresponding water pumps through couplings. The structure design is reasonable, high-pressure water flow stored in the pressure tank serves as a driving medium for closing the opening and closing valve, pushing force of water flow passing through the water outlet pipe serves as driving force for opening the opening and closing valve, and compared with traditional high-pressure hydraulic oil, the design is low in cost and small in energy consumption and has better environmental protection performance and safety performance; and the reliability is higher.
本发明属于液压启闭机技术领域，尤其为一种泵站式液压启闭机，针对现有的液压启闭机通过高压液压油控制阀门的启闭，高压液压油不仅维护成本高，而且还存在泄漏的风险，容易造成污染和安全隐患的问题，现提出如下方案，其包括水泵站机构和启闭阀机构，所述水泵站机构包括泵站外框架，所述泵站外框架的顶部固定安装有两个电动机和两个水泵，所述电动机的输出端通过联轴器与对应的所述水泵固定连接。本发明结构设计合理，通过压力罐内存储的高压水流作为关闭启闭阀的驱动介质，通过出水管的水流的推动力作为开启启闭阀的驱动力，相比传统的高压液压油，这种设计不仅成本低、能耗小，而且具有更好的环保性和安全性能，以及更高的可靠性。
Pump station type hydraulic hoist
一种泵站式液压启闭机
YUAN TONG (author) / GUO HUANDI (author) / YUAN CHANGMAO (author)
2024-06-25
Patent
Electronic Resource
Chinese
Arrangement structure of hydraulic hoist of pumped storage power station
| European Patent Office | 2023
Hydraulic hoist for safety steel gate and control method of hydraulic hoist
| European Patent Office | 2020