3results about How to "Affect heat transfer efficiency" patented technology

This invention relates to the field of steam appliance technology and discloses a novel steam flow channel structure, comprising a closed cavity formed by assembling a base plate, a mounting frame, a cover plate, a frame, and a top plate. The closed cavity contains a flow channel for water flow and vaporization. At least one water-blocking rib is provided on the inner wall of the flow channel. This rib obstructs and impacts the water as it flows through, prolonging the water's residence time within the channel and promoting the refinement of water molecules. Through the inverted fish-scale-shaped water-blocking rib structure, as the water flows within the channel, it continuously collides with and rebounds against the ribs, slowing the water's forward speed and increasing the contact time between the water and the inner wall of the channel. Simultaneously, the hook-shaped structure causes secondary collisions between water molecules after initial impact, breaking large water molecule clusters into smaller clusters, making it easier for the water to absorb heat and complete vaporization, thus improving vaporization efficiency.

This utility model relates to a finned heat sink capable of rapid heat dissipation, belonging to the field of heat sink technology. The finned heat sink includes a mounting plate and heat dissipation fins. A mounting bracket is fixedly connected to one side of the mounting plate. Multiple sets of heat dissipation fins are arranged, each set fixed to the mounting bracket by fixing bolts. All sets of heat dissipation fins penetrate the mounting plate and have through holes. A cleaning mechanism is attached to the outer surface of the heat dissipation fins. This utility model utilizes the combined use of a servo motor, a threaded rod, a displacement frame, and a cleaning frame. When cleaning the heat dissipation fins is required, the servo motor is activated, causing the threaded rod to rotate. This, in turn, drives the cleaning frame to move back and forth along the outer surface of the heat dissipation fins via the displacement frame, removing dust adhering to the outer surface of the heat dissipation fins. This prevents dust from affecting the heat conduction efficiency of the heat dissipation fins, thereby improving the heat dissipation efficiency of the heat dissipation fins.

The application discloses a lubricating oil production impurity filtering and separating device, which comprises a reaction furnace, an oxygen interface, a hydrogen sulfide interface and a sulfur dioxide outlet are arranged outside the reaction furnace, and a vibration groove accommodating a vibration mechanism is formed in the inside of the reaction furnace; a motor, a rotating shaft, a vibration groove gasket, a rack and a knocking mechanism are arranged in the vibration mechanism, the motor is fixedly connected with the reaction furnace, and the rotating shaft is fixedly connected with the knocking mechanism, and the application relates to the field of lubricating oil impurity separation. The rotating shaft is swung by driving the motor to reversely rotate, the knocking mechanism is swung by the rotating shaft, the knocking mechanism is provided with a knocking assembly, the sulfur and impurities on the bottom plate of the reaction furnace are knocked off by the knocking assembly during the swinging of the knocking mechanism, the sulfur and impurities on the bottom plate of the reaction furnace are separated from the reaction furnace, the heat conduction efficiency of the reaction furnace is avoided from being affected, the yield of sulfur dioxide is affected, and even the reaction furnace is exploded due to uneven heat conduction.