4results about How to "Launch evenly" patented technology

This utility model provides an LED display module mask, including a mask body, which comprises two sets of first mask plates and a second mask plate. The second mask plate is located between the two sets of first mask plates, and multiple sets of connecting ribs are provided between the second mask plate and the two sets of first mask plates. The second mask plate is integrally formed with the two sets of first mask plates through the multiple sets of connecting ribs. Multiple sets of lamp holes are provided on the first mask plate, the second mask plate, and the connecting ribs. Multiple sets of buckles are provided on the top surface of the connecting ribs. This LED display module mask has a reasonable structural design, which can effectively protect the LED module. Its integrated mask body can resist the intrusion of external impurities, the lamp holes ensure the orderly arrangement of LED beads to optimize the display effect, and the buckles on the connecting ribs facilitate a secure connection with other components. In addition, the mask's good heat dissipation design can dissipate heat in time, ensuring the stable operation of the LED module and greatly improving the practicality and reliability of the product.

This invention provides a method for cleaning ultra-deepwater long-distance gas-liquid mixed transport subsea pipelines, belonging to the field of marine oil and gas engineering and flow safety assurance technology. The method includes the following steps: accurate data analysis and operational condition simulation; calculation of the minimum ethylene glycol injection volume required for each stage; prediction of the maximum slug flow rate and its impact on the platform separator and trap; determination of the specific duration, gas volume control range, and gas source switching node for each cleaning stage based on the simulation results, while developing an emergency plan; sequential execution of the four stages: production gas carrying liquid stage, recirculating gas purging and carrying liquid stage, recirculating gas cleaning stage, and production gas cleaning stage; and depressurization via a balancing valve, removal of the cleaning tool, and product analysis. This invention achieves controllable risks, reduced time, and minimized production loss in pipeline cleaning operations through a multi-stage gas source switching strategy, integrated real-time online simulation and early warning technology, and optimized slug flow control and ball launch / receiver procedures.

This utility model belongs to the field of steel fiber processing technology, specifically a steel fiber end deformation processing device. It provides a steel fiber end deformation processing device with efficient bending and precise output. The device includes a side plate, an extrusion roller, a slitting and forming assembly, and a top-mounting structure. The slitting and forming assembly is located on the side plate near the extrusion roller, and a top-mounting structure is located inside the die for pushing the cut and extruded steel fibers upwards. Through the cooperation of the extrusion roller and the slitting and forming assembly, multiple steel fibers can be quickly cut and precisely bent at their ends simultaneously, significantly improving processing efficiency. The top-mounting structure allows the formed steel fibers to be quickly and smoothly ejected from the die, and the cooperation of the pad and guide groove ensures the stability of the steel fiber output process, effectively avoiding the clogging problems common in traditional devices.

The utility model belongs to the field of food cooking technology especially relates to a convenient tableware delivery device, include: storage device, for storing a plurality of tableware box, and form the meal outlet in the most lower extreme of storage device, drive arrangement, including push rod motor and push rod, push rod motor can drive push rod linear motion, rotary push mechanism, including at least one paddle device, power steering device, push rod drives power steering device to drive paddle device rotation when linear motion, and then push the tableware box of the most lower extreme of storage device towards meal outlet delivery. The convenient tableware delivery device of the application adopts the combination of push rod motor and power steering device, converts linear motion into rotary motion, drives paddle device to push tableware box towards meal outlet delivery, and this process is simple and efficient, avoids the complex debugging and easy to loosen problem in traditional gear transmission, improves the stability and durability of equipment.