3results about How to "Reliable heating" patented technology

The utility model discloses a bearing heating device which comprises a lower supporting plate, a plurality of bearing supporting frames, a heating coil winding frame assembly and a heating coil, wherein the bearing supporting frames and the heating coil winding frame assembly are arranged on the lower supporting plate in an annular array mode with the circle center of a bearing as the center, and the heating coil is wound on the heating coil winding frame assembly and the bearing. The bearing is arranged on the bearing support frame; any heating coil winding frame assembly comprises a lower supporting frame fixed to the lower supporting plate, a guide rail fixed to the lower supporting frame and arranged in the diameter direction of the bearing, and two heating coil winding frames arranged on the guide rail. The bearing is arranged between the two groups of heating coil reels, and the heating coil is wound on the heating coil reels. By means of the scheme, the heating device has the advantages of being simple in structure, reliable in heating, high in flexibility and the like, and has high practical value and popularization value in the technical field of maintenance and installation of wind driven generators.

The utility model discloses a battery diaphragm winding drum degumming heating device which comprises a first heating cylinder and a second heating cylinder which are the same in structure and jointly form a cylindrical shape, and a plurality of hinge assemblies arranged at a joint of the first heating cylinder and the second heating cylinder, the lock catch assembly and the handle are arranged at the other joint of the first heating cylinder and the second heating cylinder; the winding drum body and the buffering elastic layer are arranged in the first heating cylinder and the second heating cylinder in a sleeved mode and heat the first heating cylinder and the second heating cylinder. Through the scheme, the heating device has the advantages of simple structure, reliability in heating and the like, and has very high practical value and popularization value in the technical field of recycling of the battery diaphragm winding drum.

The utility model discloses a kind of H-shaped combustor, comprising: air inlet pipe, along longitudinal extension;Transverse air outlet pipe, along transverse extension, the middle part of transverse air outlet pipe is connected with one end of air inlet pipe;At least two longitudinal air outlet pipes, along longitudinal extension, the middle part of two longitudinal air outlet pipes is connected in the both ends of transverse air outlet pipe, to form H-shaped structure with transverse air outlet pipe together;Multiple fire holes, fire hole is arranged along the axial direction of transverse air outlet pipe and longitudinal air outlet pipe;Several fire holes, be located in the middle part of transverse air outlet pipe and with the fire hole of this place and set side by side;Fire baffle, be located in the middle part of transverse air outlet pipe and located in the side of fire hole;Wherein, the height of fire baffle is greater than the orifice height of fire hole.The utility model has the advantages of effectively solving the problem of ignition difficulty, low success rate and uneven flame distribution caused by central airflow too fast.