Mounting structure for heat dissipation fan of electric furnace
A heat dissipation fan and installation structure technology, applied in the direction of furnace, furnace cooling, furnace components, etc., can solve the problems of damaging the insulation of motor windings, reducing performance, burning motor windings, etc.
Inactive Publication Date: 2018-12-18
合肥科达工业设备有限公司
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Problems solved by technology
If the temperature of the motor is found to be too high, there will be external manifestations of overheating of the motor winding and iron core. Severe overheating will damage the insulation of the motor winding, and even burn the motor winding and reduce other performances. The existing electric furnace fan has an unreasonable installation structure. Will cause the electric furnace to transfer heat to the motor, thereby reducing the service life of the motor
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[0013] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0014] The present invention provides Figure 1-2 The shown installation structure of a heat dissipation fan for an electric furnace includes an electric furnace body 1, a furnace cover 2 is provided on the top of the electric furnace body 1, a fixed block 3 is provided on the top of the furnace cover 2, and a groove is provided on the top of the fixed block 3 4. The bottom of the groove 4 is provided with a heat insulation board 5 to is...
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The invention discloses a mounting structure for a heat dissipation fan of an electric furnace. The mounting structure comprises an electric furnace body. A furnace cover is arranged at the top of theelectric furnace body. Fixing blocks are arranged at the top of the furnace cover. Grooves are formed in the tops of the fixing blocks. Heat insulating plates are arranged at the bottoms of the grooves. A shell is arranged in the grooves. A motor is arranged at the bottom of the inner side of the shell. An output shaft of the motor is connected with a rotating shaft. Fan blades are arranged at the bottom of the rotating shaft. Heat dissipation holes are formed in the surface of the furnace cover. According to the mounting structure, by arranging the fixing blocks and the grooves, the shell isseparated from the furnace cover through the fixing blocks, the situation that heat is transmitted to the motor in the shell through the furnace cover is avoided, thus the service life of the motor is improved; and the shell and the grooves are connected in a clamped mode, screws are arranged at the junctions of the shell and the grooves, thus the shell and the fixing blocks are fixed, and the shell is convenient to demount and mount.
Description
Technical field [0001] The invention relates to the technical field of electric furnace heat dissipation, in particular to an electric furnace heat dissipation fan installation structure. Background technique [0002] The motor generates heat due to loss when it is running with load. When the heat generation and heat dissipation of the motor are equal, its temperature stabilizes at a certain value. If the motor temperature is too high, the external performance of the motor winding and iron core overheating will appear. Severe overheating will damage the insulation of the motor winding, and even burn the motor winding and reduce other aspects of performance. The existing electric furnace fan has an unreasonable installation structure. It will cause the electric furnace to transfer heat to the motor, thereby reducing the service life of the motor. [0003] Therefore, it is necessary to invent a mounting structure for the heat dissipation fan of an electric furnace to solve the above...
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IPC IPC(8): F27D9/00
CPCF27D9/00F27D2009/0005
Inventor 李辉
Owner 合肥科达工业设备有限公司