5results about How to "Improve ice breaking efficiency" patented technology

The invention relates to the technical field of storage devices, and particularly discloses an electric control lock and a locker, the electric control lock is used for being matched with a lock catch fixed to an installation base, the installation base is installed on one of a locker door and a locker body, the electric control lock comprises a shell, a lock hook and an icebreaking mechanism, the shell is used for being installed on the other one of the locker door and the locker body, and the lock hook is arranged on the shell. The lock hook is rotatably installed in the shell, the lock hook can move relative to the shell and is provided with a locking position matched with the lock catch in a clamped mode and an unlocking position separated from the lock catch, the ice breaking mechanism comprises an ejector rod and a driving assembly, the ejector rod is movably installed on the shell and comprises a stress end located in the shell and a force application end extending out of the shell, and the driving assembly drives the ejector rod to move relative to the shell. When ice is frozen between the cabinet door and the cabinet body, the driving assembly applies impact force to the stress end of the ejector rod, so that the force application end of the ejector rod impacts the mounting base, ice frozen between the cabinet body and the cabinet door can be easily shattered to open the cabinet door, the ice breaking efficiency is high, energy consumption can be reduced, and the energy utilization rate is increased.

This invention proposes a design method for an omnidirectional icebreaker wave generator in actual ice-covered sea areas. First, data collection and processing are performed, collecting and processing relevant information about the target sea area and sea ice. Then, based on the potential flow theory model, the wave generation period interval, sea ice strain response, wave height scaling factor are calculated. The wave height scaling factor is used to calculate the target wave height and maximum stroke, resulting in the target period wave. Finally, the target period wave is used to obtain the wave generator shape curve, completing the wave generator design.

The utility model discloses a ship icebreaking structure relates to ship equipment technical field, and it is set up in the bottom of ship one side to ice, including: mounting panel, be provided with three, and the vertical spacing of adjacent cutting plate increases evenly from both ends to the middle, is used for the icebreaking of ship movement, arc plate is fixed between adjacent cutting plate evenly, and is set to the end of cutting plate and is inclined, the resistance that ice block is received when the ice block of the scheme is reduced significantly, can avoid the ice block between cutting plate and can reduce the additional resistance that the icebreaking of ship forward produces, makes the boat movement more smoothly, when meeting larger ice block, the arc surface of arc plate inclination does not directly have rigid impact with ice block, but through the guiding effect of arc surface, lets larger ice block slide along the direction of inclination, can effectively improve the icebreaking efficiency and navigation speed of ship.

The application discloses a polar ship bow ice edge sensing and icebreaking operation assisting method and system, and the method comprises the following steps: acquiring radar images and infrared thermal imaging images of ice layers in real time through a millimeter wave radar and an infrared thermal imager arranged on the bow, extracting reflection intensity of each position of the radar images and temperature gradient of each position of the infrared thermal imaging images, and forming a symbol field of a crack potential at each position of the ice layers; performing multidirectional scanning on the symbol field of the crack potential, searching for a maximum path response chain in each direction, splicing the maximum path response chains in all directions, and generating an icebreaking route of the polar ship; and calculating response weights of each propeller on the icebreaking route according to the symbol field of the crack potential on the icebreaking route of the polar ship and a master control response identification value of each propeller of the polar ship, and distributing propelling power to each propeller according to the response weights.

The utility model discloses a kind of power transmission line's inspection devices, the utility model is related to power transmission line inspection technical field. Including fixed plate, the top middle of fixed plate is equipped with square groove, the number of square groove is two, two square groove are arranged at the two side edges of fixed plate, screw rod is rotatably connected in the inside of square groove, the inner wall of square groove is slidably connected with sliding rod, the outside of sliding rod is rotatably connected with fixed rod, the end away from sliding rod of fixed rod is fixedly connected with rotating rod, the outside of rotating rod is rotatably connected with gyro wheel. The inspection device of the power transmission line, the reverse torque generated by staggered gyro wheel can offset part of shaking, and when the equipment travels on the surface of wire, left and right staggered gyro wheel can simultaneously apply pressure from different axial angles, even if wire exists local uneven, also can be kept gyro wheel and wire closely adhere by staggered layout, improve wet and slippery environment friction, reduce the risk of skidding.