Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a valve waterproof structure for a water conservancy project, and mainly relates to the field of valves. A real-time pressure signal and a real-time rotating speed signal are set to be in negative correlation, so that the fluid impact force borne by a valve waterproof structure in unit time is effectively reduced, the adaptability and fatigue resistance of the valve waterproof structure under complex water conditions are improved, and the service cycle of the valve waterproof structure is integrally prolonged; through the matching structure of a reinforcing core and a reinforcing groove which are arranged on a valve plate, the working condition adaptability of the valve waterproof structure is further enhanced while the strength machining difficulty of the valve plate is reduced, and the environment use range of the valve waterproof structure is widened. By arranging an automatic rotary sealing assembly, the waterproof valve structure can adjust the waterproof sealing grade of the valve plate in a self-adaptive mode, the sealing effect of the valve waterproof structure under different working conditions is guaranteed, and therefore the overall sealing performance of the waterproof valve structure is better, the service stability is higher, the working condition adaptability is higher, and the service period is longer.
一种水利工程用阀门防水结构，其主要涉及阀门领域。通过将实时压力信号和实时转速信号设置为负相关，有效降低了单位时间内阀门防水结构所承载的流体冲击力，提高了阀门防水结构在复杂水况下的适应性和抗疲劳性，整体延长了阀门防水结构的服役周期；通过设置在阀板上加强芯和加强槽的匹配结构，在降低阀板本身强度加工难度的同时，也进一步增强了阀门防水结构的工况适应性，并拓宽了其环境使用范围；通过设置自动旋转密封组件，使得防水阀门结构能够自适应地调整阀板的防水密封等级，保证了阀门防水结构在不同工况下的密封效果，从而使得防水阀门结构整体的密封性更好、服役稳定性更高、工况适应性更强以及服役周期更长。
The invention provides a valve waterproof structure for a water conservancy project, and mainly relates to the field of valves. A real-time pressure signal and a real-time rotating speed signal are set to be in negative correlation, so that the fluid impact force borne by a valve waterproof structure in unit time is effectively reduced, the adaptability and fatigue resistance of the valve waterproof structure under complex water conditions are improved, and the service cycle of the valve waterproof structure is integrally prolonged; through the matching structure of a reinforcing core and a reinforcing groove which are arranged on a valve plate, the working condition adaptability of the valve waterproof structure is further enhanced while the strength machining difficulty of the valve plate is reduced, and the environment use range of the valve waterproof structure is widened. By arranging an automatic rotary sealing assembly, the waterproof valve structure can adjust the waterproof sealing grade of the valve plate in a self-adaptive mode, the sealing effect of the valve waterproof structure under different working conditions is guaranteed, and therefore the overall sealing performance of the waterproof valve structure is better, the service stability is higher, the working condition adaptability is higher, and the service period is longer.
一种水利工程用阀门防水结构，其主要涉及阀门领域。通过将实时压力信号和实时转速信号设置为负相关，有效降低了单位时间内阀门防水结构所承载的流体冲击力，提高了阀门防水结构在复杂水况下的适应性和抗疲劳性，整体延长了阀门防水结构的服役周期；通过设置在阀板上加强芯和加强槽的匹配结构，在降低阀板本身强度加工难度的同时，也进一步增强了阀门防水结构的工况适应性，并拓宽了其环境使用范围；通过设置自动旋转密封组件，使得防水阀门结构能够自适应地调整阀板的防水密封等级，保证了阀门防水结构在不同工况下的密封效果，从而使得防水阀门结构整体的密封性更好、服役稳定性更高、工况适应性更强以及服役周期更长。
Valve waterproof structure for water conservancy project
一种水利工程用阀门防水结构
05.01.2021
Patent
Elektronische Ressource
Chinesisch
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