2results about How to "Reasonable time" patented technology

This utility model relates to the field of oil leakage detection technology, and in particular to an oil leakage detection device for a lubricating oil air-cooled radiator filter element. It includes a filter element body installed on the circulating oil pipe of the radiator body, an oil pump for controlling the circulation of the circulating oil pipe on the circulating oil pipe, a collection cylinder located outside the filter element body, at least two proximity switches cooperating with a sensing element, and a controller. The upper end of the collection cylinder is open for collecting leaked oil from the filter element body. A buoyancy rod is slidably connected inside the collection cylinder via a connecting pipe, and a buoyancy ball is connected to the lower end of the buoyancy rod. This utility model utilizes the buoyancy of the buoyancy ball to drive the sensing element to contact the proximity switch at the corresponding position, thereby realizing a multi-position detection and graded early warning mechanism. This avoids misoperation or overreaction caused by single threshold detection, provides operators with more reasonable response time and decision-making basis, and reduces the workload of on-site personnel inspection.

The application discloses a kind of method and device for intelligent operation and maintenance scheduling based on 3D modeling, comprising the following steps: obtaining the real-time data of each device in the region to be operated and maintained;Set operation and maintenance requirements and constraint conditions;According to the preset 3D model of the region to be operated and maintained, the real-time data of each device, operation and maintenance requirements and constraint conditions, generate operation and maintenance scheduling plan.The application accurately represents the position, layout and mutual relationship of each device in the region to be operated and maintained by three-dimensional modeling of the region to be operated and maintained, and when performing operation and maintenance scheduling, the position, layout and mutual relationship of each device in the region to be operated and maintained are taken as part of the data basis of the optimization algorithm according to the three-dimensional modeling of the region to be operated and maintained, and the obtained operation and maintenance scheduling plan has more reasonable task arrangement and time allocation, improves operation and maintenance efficiency, reduces maintenance time and energy loss.