A kind of cooling system of intelligent industrial motor
Technical field
This utility model relates to the electrified application apparatus technical field of mechanical field, especially relates to the cooling system of a kind of intelligent industrial motor。
Background technology
Motor is a kind of usual means converting electrical energy into mechanical energy, as mechanical electric equipment for gasification。Motor can produce very big starting current when starting, and for 7-10 times of the rated current of motor, winding in motor can be had being subjected to displacement and the impact deformed by super-high-current。Motor at work, owing to electric current can produce substantial amounts of heat energy through the coil windings time, not only causes the thermal loss that motor is serious, affects the electric energy conversion efficiency of motor operation。
Utility model content
The purpose of this utility model is to solve problem set forth above, it is provided that a kind of simple in construction, easy to use, it is provided that the cooling system of a kind of intelligent industrial motor of cooling。
The purpose of this utility model is achieved in that the cooling system of a kind of intelligent industrial motor, including support, is positioned at support surface distributed helical form water pipe, and the input port of described water pipe is connected with defecator, and described water pipe delivery outlet is connected with water pump。
Further prioritization scheme is, the cooling system of above-mentioned a kind of intelligent industrial motor, and the input port of described water pipe is provided with the first water valve, the second water valve that the delivery outlet of described water pipe is provided with。
Further prioritization scheme is, the cooling system of above-mentioned a kind of intelligent industrial motor, is positioned at described water pipe and is externally provided with containment vessel, is fixed in support。
Further prioritization scheme is, the cooling system of above-mentioned a kind of intelligent industrial motor, and described water pump is connected with driving cabinet by circuit, is provided with PLC, described PLC and controls described discharge of pump in described driving cabinet。
Further prioritization scheme is, the cooling system of above-mentioned a kind of intelligent industrial motor, is provided with temperature sensor in described support, and described temperature sensor is for monitoring the temperature in support, and described temperature sensor is connected with PLC signal。
Further prioritization scheme is, the cooling system of above-mentioned a kind of intelligent industrial motor, described driving cabinet includes electricity cabinet mainboard and power pack, and the described electricity outfan of cabinet mainboard is connected with the input of three-phase current, and the outfan of described three-phase current is connected with output six road signals。
Further prioritization scheme is, the cooling system of above-mentioned a kind of intelligent industrial motor, described output six road signal controls IGBT switch module, the outfan of described IGBT switch module is connected with drive motor, being provided with testing circuit between described IGBT switch module and drive motor, the outfan of described testing circuit is connected with the input of electricity cabinet mainboard。
Further prioritization scheme is, the cooling system of above-mentioned a kind of intelligent industrial motor, described power pack includes full-wave bridge rectifier, described full-wave bridge rectifier is connected with high direct voltage by capacitor filtering, the outfan of described high direct voltage is connected with the input of IGBT switch module, and the input of full-wave bridge rectifier is connected with input three-phase current。
Further prioritization scheme is, the cooling system of above-mentioned a kind of intelligent industrial motor, and described electricity cabinet mainboard is connected with starting switch。
Advantage of the present utility model: the accurate monitoring of temperature when this utility model realizes motor is worked by temperature sensor, and control cooling water pump by PLC, cool down motor in time, thus effectively preventing the motor damage and the potential safety hazard that cause because motor temperature is too high, improve the safety that motor uses, prevent spark that motor internal electric current produces or internal explosion spark from going out housing, cause outside inflammable articles to blast。
Accompanying drawing explanation
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and in conjunction with accompanying drawing, this utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of drive system;
Accompanying drawing labelling: 1, support, 2, water pipe, 3, defecator, 4, water pump; 5, the first water valve, the 6, second water valve, 7, containment vessel, 8, temperature sensor; 9, cabinet is driven, 10, electricity cabinet mainboard, 11, power pack, 12, three-phase current; 13, six road signals are exported, 14, IGBT switch module, 15, drive motor; 16, testing circuit, 17, full-wave bridge rectifier, 18, capacitor filtering; 19, high direct voltage, 20, input three-phase current, 21, starting switch。
Detailed description of the invention:
As shown in Figure 1, the cooling system of a kind of intelligent industrial motor, including support 1, it is positioned at support 1 surface distributed helical form water pipe 2, the input port of described water pipe 2 is connected with defecator 3, and the delivery outlet of described water pipe 2 is connected with water pump 4;The input port of described water pipe 2 is provided with the first water valve 5, and the delivery outlet of described water pipe 2 is provided with the second water valve 6;It is positioned at described water pipe 2 and is externally provided with containment vessel 7, be fixed in support 1;Described water pump 4 is connected with driving cabinet 9 by circuit, is provided with PLC, described PLC and controls described water pump 4 water yield in described driving cabinet 9;Being provided with temperature sensor 8 in described support 1, described temperature sensor 8 is for monitoring the temperature in support 1;Described temperature sensor 8 is connected with PLC signal。Described driving cabinet 9 includes electricity cabinet mainboard 10 and power pack 11, and the described electricity outfan of cabinet mainboard 10 is connected with the input of three-phase current 12, and the outfan of described three-phase current 12 is connected with output six road signals 13。Described output six road signal 13 controls IGBT switch module 14, the outfan of described IGBT switch module 14 is connected with drive motor 15, being provided with testing circuit 16 between described IGBT switch module 14 and drive motor 15, the outfan of described testing circuit 16 is connected with the input of electricity cabinet mainboard 10。Described power pack 11 includes full-wave bridge rectifier 17, described full-wave bridge rectifier 17 is connected with high direct voltage 19 by capacitor filtering 18, the outfan of described high direct voltage 19 is connected with the input of IGBT switch module 14, and the input of full-wave bridge rectifier 17 is connected with input three-phase current 20。Described electricity cabinet mainboard 10 is connected with starting switch 21。
Particular embodiments described above; the purpose of this utility model, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only specific embodiment of the utility model; it is not limited to this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model。