2results about How to "Reduce temperature unevenness" patented technology

This invention discloses a coil design method, a coil, and a transformer. The method includes dividing the coil into at least a first coil and a second coil; and placing the second coil above the first coil along the height direction of the transformer. The first coil is made of a first conductor, and the second coil is made of a second conductor. The width of the second conductor is greater than the width of the first conductor, and / or the thickness of the second conductor is greater than the thickness of the first conductor. This invention can reduce temperature unevenness in the coil, improve the overall temperature rise of the coil, increase material utilization, reduce costs, improve the operating quality of the transformer, and extend the service life of the coil.

The utility model relates to the field of tea frying machine discloses a kind of quick tea frying machine, including base, the top of base is fixedly connected with support column, the top of support column is fixedly connected with top plate, the top of top plate is provided with driving assembly, the top of base is fixedly connected with tea frying cylinder, the inside of tea frying cylinder is provided with paddle, the inside of paddle is provided with mixing assembly, the right side of tea frying cylinder is fixedly connected with feeding hopper, the mixing assembly includes lug, push plate and moving rod, the lug is fixedly connected on the inner wall of tea frying cylinder, the moving rod is penetrated and slidably installed on the inner wall of paddle.In the utility model, by lug and push plate contact, push plate promotes moving rod to slide inwards, cooperate compression spring to promote piston plate to rebound, so that moving rod drives vertical plate reciprocating linear motion in the radial direction of rotating shaft, further disturb tea leaf, form dynamic mixing, promote tea leaf uniform mixing.