7results about How to "Dissipate quickly" patented technology

The present application relates to organic solid waste resource utilization and processing technical field, especially be a kind of slot type aerobic fermentation roof that is convenient to open and close, the present application is integrated with five big functions of light, rainproof, heat preservation, deodorization, ventilation by top double-layer function layer, without additional heat preservation shed, deodorization tower and other equipment, and by independent or linkage adjusting the opening and closing state of nanometer membrane layer, sunlight shed layer, it can adapt to sunny, rainy, low temperature, high temperature and different air, as well as the demand of different fermentation stages such as temperature rising period, high temperature period, decomposition period, solve the problem of traditional device single function, poor adaptability, improve the sunlight utilization rate of temperature rising period by sunlight shed, accelerate temperature rising, while the air sandwich layer between the closed state of double-layer sunlight shed can effectively heat preservation, avoid temperature loss too fast in winter, the blocking rate of odor molecules reaches more than 90% using nanometer membrane layer, without setting deodorization equipment separately, greatly reduce operating cost.

The utility model belongs to abrasive disc technical field especially relates to a kind of precision single-crystal corundum resin bond abrasive disc, including annular matrix, transition ring, positioning ring and mounting ring, transition ring, positioning ring and mounting ring are sequentially arranged from outside to inside at the center position of annular matrix, and the annular matrix is adhesively fixed with transition ring, the transition ring is adhesively fixed with positioning ring, the positioning ring is adhesively fixed with mounting ring;By setting chip removal groove and grinding groove, the chip generated during the grinding process of annular matrix to object can be effectively excluded, avoid the adverse effect of chip on grinding process, by setting multiple heat dissipation holes, the large amount of heat generated during the grinding process of annular matrix to object can be quickly dissipated, reduce the heating degree of the device during use, improve the service life of the device.

This utility model relates to the field of orthopedic fixation splint technology, and discloses a malleable thumb fracture fixation splint, including a finger mold. A protective pad is placed inside the finger mold. A silicone layer is fixedly disposed on the upper end of the protective pad. An odor-removing layer is fixedly connected to the lower end of the silicone layer. A cooling gel layer is fixedly connected to the lower end of the odor-removing layer. Two mounting plates are fixedly disposed on one side of the finger mold. Triangular locking blocks are fixedly disposed on one side of the two mounting plates. Connecting pins are rotatably disposed inside one side of the two mounting plates. Buckles are rotatably disposed on the outer walls of the two connecting pins. In this utility model, the splint allows for quick replacement of the protective pad, reduces the temperature around the thumb, alleviates the patient's thumb's stuffiness, and facilitates quick putting on and taking off by medical staff or patients. It prevents the device from falling off or shifting during patient activity, thus avoiding secondary injury.

The utility model discloses a kind of based on integrated air duct type heat dissipation assembly, including heat dissipation pedestal, first heat dissipation fin being set on the heat dissipation pedestal, second heat dissipation fin and third heat dissipation fin respectively being set on the both sides of the heat dissipation pedestal, and heat conduction plate being installed on the heat dissipation pedestal;Mounting groove is opened on the heat dissipation pedestal away from the side of the first heat dissipation fin, and the heat conduction plate is installed on the mounting groove;The cross-sectional shape of the heat dissipation pedestal is V-shaped arrangement;The heat dissipation assembly based on integrated air duct type further includes heat dissipation channel being set in the heat dissipation pedestal;The heat dissipation assembly based on integrated air duct type of the utility model, first heat dissipation fin, second heat dissipation fin and third heat dissipation fin are respectively arranged at different positions of heat dissipation pedestal, increase heat dissipation surface area, so that heat can be quickly lost to surrounding environment by air convection, increase heat dissipation effect.

The application discloses a kind of plasma arc welding equipment with smoking function for medical instrument processing, it is related to medical instrument welding relevant technical field, in traditional technology, for the welding process of medical instrument with smoking function, gas is ejected from welding site, gas will quickly drift away from welding site, thus causing gas waste, and in the welding process, high-temperature welding slag produced will also be blown by gas and splash, easily hurt operator;And the device forms a semi-closed welding area by the protective shell main body in the protection mechanism and the movable protective shell, forces the inert or active gas ejected by welding module to slowly dissipate from both ends, rather than quickly drift away, greatly reduces gas consumption, optimizes gas utilization rate, limits welding slag inside the protective shell, this closed environment avoids the harm of welding slag splashing to operator, especially when high-frequency welding medical instrument, reduces safety risk.

This invention relates to a bending method for wave-shifting optical fibers, comprising the following steps: Step 1, installing wave-shifting optical fibers side-by-side on an optical fiber bending bracket and pressing the fibers together; Step 2, placing the bending bracket containing the optical fibers onto a bending mechanism, which lowers the bracket into a constant-temperature water tank at 85 degrees Celsius for immersion; Step 3, bending the two bending plates of the bending bracket upwards relative to each other using the bending mechanism, ensuring the flat portion remains submerged in the constant-temperature water tank during bending; Step 4, raising the bent bracket to a position above the water surface using the bending mechanism, then cooling the bracket with a blower, and finally removing the bracket to complete the wave-shifting optical fiber bending operation; using a bending device to automatically bend the wave-shifting optical fibers on the bending bracket within a constant-temperature water tank ensures effective bending of the wave-shifting optical fibers.