Three-phase motor power supply heat dissipation energy-saving device

Abstract

The utility model relates to the technical field of three-phase motor power supply, heat dissipation and energy saving, and provides a three-phase motor power supply, heat dissipation and energy saving device, which comprises a main body assembly, the main body assembly comprises a three-phase motor box, and a heat conduction assembly for conducting heat on a three-phase motor in the three-phase motor box is arranged in the middle of the back of the three-phase motor box. A filtering assembly for synchronously conducting filtering and dust removing work in the heat dissipation process is arranged on the outer side of the back face of the three-phase motor box, a heat dissipation assembly for achieving the heat dissipation effect on the heat conduction assembly is arranged on the outer side of the filtering assembly, and a heat dissipation copper plate is attached to the three-phase motor so that heat generated by work of the three-phase motor can be rapidly conducted into a filtering base. And the heat dissipation assembly on one side of the filtering seat synchronously and rapidly blows air into the filtering seat so as to rapidly discharge heat from the filtering seat, and the problem that in the prior art, heat generated by the three-phase motor cannot be rapidly dissipated in the box body, and consequently energy consumption of the three-phase motor is increased due to the too high temperature is solved through the design.

Description

TECHNICAL FIELD

[0001] The utility model relates to three -phase motor power supply heat dissipation energy -conserving technical field, specifically, and relates to a three -phase motor power supply heat dissipation energy -conserving device. BACKGROUND

[0002] Three -phase asynchronous motor is a kind of induction motor, it is by simultaneously accessing 380V three -phase alternating current (phase difference 120 degrees) power supply a kind of motor, because the rotor of three -phase asynchronous motor and rotating magnetic field rotate in the same direction, different rotating speed, there is slip, so called three -phase asynchronous motor. The rotating speed of the rotor of three -phase asynchronous motor is lower than the rotating speed of rotating magnetic field, the rotor winding because there is relative motion between magnetic field and produces electromotive force and current, and magnetic field interacts and produces electromagnetic torque, realizes energy conversion, and how to three -phase motor work generates heat is quickly dissipated, avoid its due to overheat and lead to energy consumption increase is the problem to be solved urgently at present.

[0003] Through the retrieval, the announcement number for CN220291896U discloses a kind of three -phase motor power supply heat dissipation energy -conserving device, the utility model discloses a kind of three -phase motor power supply energy -conserving device, including main body assembly, the main body assembly includes box body;The inside of the box body is provided with power supply component, the power supply component includes first voltage sensor, transformer, data converter, data processor, controller, data transmitter, second voltage sensor, current sensor and frequency converter. The utility model detects the current and voltage value of output circuit by second voltage sensor and current sensor, and calculates motor actual output power by data processor, simultaneously reference load rated power, adjusts voltage by transformer to adjust output power, reduces circuit loss and motor self-loss under the premise of satisfying load power, adjusts the current, frequency and rotating speed of motor at start by frequency converter, avoids motor temperature rise too fast, saves electric energy and prevents motor overheating, prolongs the service life of three -phase motor.

[0004] The above-mentioned three -phase motor power supply heat dissipation energy -conserving device is only by being provided with heat dissipation hole on the both sides of box body to dissipate the heat generated by three -phase motor during work, and the design can cause the heat generated by three -phase motor to be quickly dissipated in the box body, thereby causing the problem of increased energy consumption of three -phase motor due to high temperature. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of three -phase motor power supply heat dissipation energy -conserving device, solve the problem of the heat generated by three -phase motor in the box body cannot be quickly dissipated in prior art, thereby causing the problem of increased energy consumption of three -phase motor due to high temperature.

[0006] The utility model discloses a technical scheme as follows: a three -phase motor power supply heat dissipation energy -saving device, including main part assembly, the main part assembly includes three -phase motor box, the back middle part of three -phase motor box is provided with the heat conduction component that carries out the heat conduction work to three -phase motor in three -phase motor box, the back outside of three -phase motor box is provided with the filter component that carries out the filter dust removal work to the synchronous heat dissipation process, the outside of filter component is provided with the heat dissipation component for the heat dissipation effect to heat conduction component.

[0007] Preferably, the three-phase motor box is symmetrically provided with a slot on one side, and a first threaded hole is symmetrically and vertically provided on the two sides of the three-phase motor box, the first threaded hole is in communication with the slot, and a stud is fixedly connected around the back of the three-phase motor box.

[0008] Preferably, the filter component includes a filter seat, the filter seat is fixedly connected with a plug-in plate symmetrically on one side, the plug-in plate is symmetrically and vertically provided with a second threaded hole, the plug-in plate is matched with the slot in size, the second threaded hole is matched with the first threaded hole in size and position, and the filter seat is inserted into the back of the three-phase motor box through the plug-in plate.

[0009] Preferably, the filter component further includes a screw rod, the screw rod corresponds to the number of the first threaded hole, and the screw rod is screwed into the second threaded hole through the first threaded hole.

[0010] Preferably, the heat conduction component includes a mounting frame, a sleeve hole is vertically and symmetrically provided around the mounting frame, the sleeve hole is matched with the stud in size and position, the mounting frame is sleeved on the back middle part of the three-phase motor box through the sleeve hole, a heat dissipation copper plate is fixedly connected in the middle of the mounting frame, various electrical components including a three-phase motor are fixedly installed on one side of the heat dissipation copper plate, and heat dissipation copper sheets are obliquely and equidistantly distributed on the other side of the heat dissipation copper plate from top to bottom.

[0011] Preferably, the heat conduction component further includes a nut, and the nut is screwed on the outside of the stud.

[0012] Preferably, a heat dissipation groove plate is fixedly installed on one side of the filter seat, and a filter plate is movably connected on the other side of the filter seat.

[0013] Preferably, the heat dissipation component includes a mounting sleeve, the mounting sleeve is symmetrically and fixedly installed on one side of the filter seat, an electric machine is fixedly installed in the mounting sleeve, and a fan is fixedly connected to the output end of the electric machine.

[0014] The utility model has the advantages that:

[0015] The utility model discloses a main body subassembly, main body subassembly includes three -phase motor box, the back middle part of three -phase motor box is provided with the heat conduction subassembly that carries out the heat conduction work to three -phase motor in three -phase motor box, the back outside of three -phase motor box is provided with the filter component that carries out filter dust removal work to the synchronous heat dissipation process, filter component outside is provided with the heat dissipation subassembly for the heat dissipation effect to heat conduction subassembly, through the heat dissipation copper sheet is pasted three -phase motor to work and produce heat to export to the filter seat in quick -acting with this, and through the heat dissipation subassembly of filter seat one side to its inside synchronous to carry out quick -acting blow -off to this to heat is discharged from filter seat in quick -acting, through the design has solved the heat of three -phase motor in prior art in the box body cannot be dispersed fast and thus leads to three -phase motor to produce the problem of energy consumption increase because of temperature is too high. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model makes further detailed explanation in combination with the specific embodiment and the drawing.

[0017] Figure 1 It is whole device first side surface structure schematic drawing for the utility model;

[0018] Figure 2 It is whole device second side surface structure schematic drawing for the utility model;

[0019] Figure 3 It is three -phase motor box and filter seat structure separation drawing for the utility model;

[0020] Figure 4 It is three -phase motor box and installation frame structure separation drawing for the utility model;

[0021] Figure 5 It is filter component structure schematic drawing for the utility model;

[0022] Figure 6 It is heat dissipation subassembly structure schematic drawing for the utility model;

[0023] In the drawing: 1, main body subassembly;11, three -phase motor box;12, first threaded hole;13, slot;14, stud;2, filter component;21, filter seat;22, plugboard;23, second threaded hole;24, screw;25, heat dissipation groove plate;26, filter plate;3, heat dissipation subassembly;31, installation sleeve;32, motor;33, fan;4, heat conduction subassembly;41, installation frame;42, sleeve hole;43, nut;44, heat dissipation copper sheet. SPECIFIC EMBODIMENT

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0025] Please refer to Figure 1 and Figure 2 The utility model provides a technical scheme: a three -phase motor power supply heat dissipation energy -saving device, including main part assembly 1, main part assembly 1 includes three -phase motor box 11, three -phase motor box 11 back middle part is provided with the heat conduction assembly 4 that carries out heat conduction work to three -phase motor box 11 inside three -phase motor, three -phase motor box 11 back outside is provided with the filter assembly 2 that carries out filter dust removal work to the synchronous heat dissipation process, filter assembly 2 outside is provided with the heat dissipation assembly 3 for the heat dissipation effect to heat conduction assembly 4, through the design solved the heat generated in the prior art three -phase motor in the box cannot be quickly dissipated and thus leads to three -phase motor to produce energy -increasing problem because of temperature is too high.

[0026] Please refer to Figure 3 Three -phase motor box 11 one side upper and lower symmetry is provided with the slot 13, three -phase motor box 11 upper and lower two sides are symmetrically provided with first threaded hole 12, and the first threaded hole 12 is communicated with the slot 13, and the threaded hole 14 is fixedly connected around the back of three -phase motor box 11, and the filter assembly 2 includes filter seat 21, and the filter seat 21 one side upper and lower symmetry is fixedly connected with the plugboard 22, and the plugboard 22 both sides symmetrically are provided with second threaded hole 23, and the plugboard 22 is matched with the size of the slot 13, and the second threaded hole 23 is matched with the size of the first threaded hole 12 and the position corresponds, and the filter seat 21 is inserted in the back of three -phase motor box 11 through the plugboard 22, and the filter assembly 2 further includes screw rod 24, and the screw rod 24 corresponds with the number of the first threaded hole 12, and the screw rod 24 passes through the first threaded hole 12 and is screw connected in the second threaded hole 23, and the filter seat 21 and three -phase motor box 11 quick disassembly and assembly work can be completed through the design, when the filter seat 21 inside dust is more, can separate filter seat 21 from the back of three -phase motor box 11 outside and carry out cleaning work through the design.

[0027] Please refer to Figure 4The heat conduction assembly 4 comprises a mounting frame 41, a sleeve hole 42 is formed through the mounting frame 41 around, the sleeve hole 42 corresponds in size and position to the stud 14, the mounting frame 41 is sleeved on the middle of the back of the three-phase motor box 11 through the sleeve hole 42, a heat dissipation copper plate 44 is fixedly connected in the middle of the mounting frame 41, one side of the heat dissipation copper plate 44 faces the inner side of the three-phase motor box 11 and is fixedly installed with various electrical elements including the three-phase motor, and the other side of the heat dissipation copper plate 44 is obliquely distributed with heat dissipation copper sheets at equal intervals from top to bottom, the heat conduction assembly 4 further comprises a nut 43, the nut 43 is threadedly connected to the outer side of the stud 14, and the mounting work of the mounting frame 41 and the three-phase motor box 11 can be quickly completed through the design; when the heat dissipation copper plate 44 is attached with a large amount of dust in long-term work and the heat dissipation effect is reduced, the mounting frame 41 can be taken off from the middle of the back of the three-phase motor box 11 and cleaning work can be completed.

[0028] Please refer to Figure 5 and Figure 6 The filter seat 21 is fixedly installed with a heat dissipation groove plate 25 on one side, and the filter seat 21 is movably clamped with a filter plate 26 on the other side; the heat dissipation assembly 3 comprises a mounting sleeve 31, the mounting sleeve 31 is fixedly installed on one side of the filter seat 21 in four groups and is symmetrically arranged up and down, a motor 32 is fixedly installed in the mounting sleeve 31, and a fan 33 is fixedly connected to the output end of the motor 32; through the design, the fan 33 can quickly blow and dissipate heat at the heat dissipation copper plate 44 in the filter seat 21, and heat accumulation in the filter seat 21 is avoided; meanwhile, the filter plate 26 at the air inlet is designed to be detachable, so that the filter plate 26 can be taken off and cleaned when dust accumulation is excessive.

[0029] The working principle and use process of the utility model are as follows:

[0030] The heat dissipation copper plate 44 is installed in the middle of the back of the three-phase motor box 11, one side of the heat dissipation copper plate 44 faces the inner side of the three-phase motor box 11 and is fixedly installed with various electrical elements including the three-phase motor, and the other side of the heat dissipation copper plate 44 is obliquely distributed with heat dissipation copper sheets at equal intervals from top to bottom; when various electrical elements including the three-phase motor generate heat in work, the heat is conducted to the obliquely arranged copper sheets on the other side of the heat dissipation copper plate 44 through one side of the heat dissipation copper plate 44; at the same time, the worker can start the motor 32 to drive the fan 33 to rotate quickly to quickly discharge the heat conducted by the heat dissipation copper plate 44 from the heat dissipation groove plate 25; through the design, the problem that heat generated by the three-phase motor in the prior art cannot be quickly dissipated in the box body and the three-phase motor generates increased energy consumption due to excessively high temperature is solved.

[0031] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A three-phase motor power supply heat dissipation and energy-saving device, comprising a main component (1), characterized in that, The main component (1) includes a three-phase motor housing (11). A heat-conducting component (4) is provided in the middle of the back of the three-phase motor housing (11) to conduct heat to the three-phase motor inside the three-phase motor housing (11). A filter component (2) is provided on the outer side of the back of the three-phase motor housing (11) to filter and remove dust during the heat dissipation process. A heat dissipation component (3) is provided on the outer side of the filter component (2) to dissipate heat to the heat-conducting component (4).

2. The three-phase motor power supply heat dissipation and energy-saving device according to claim 1, characterized in that, The three-phase motor housing (11) has slots (13) symmetrically opened on one side, and first threaded holes (12) symmetrically opened on both sides of the three-phase motor housing (11). The first threaded holes (12) are connected to the slots (13), and studs (14) are fixedly connected around the back of the three-phase motor housing (11).

3. The three-phase motor power supply heat dissipation and energy-saving device according to claim 1, characterized in that, The filter assembly (2) includes a filter base (21). A plug plate (22) is symmetrically fixedly connected to one side of the filter base (21). A second threaded hole (23) is symmetrically opened on both sides of the plug plate (22). The plug plate (22) matches the size of the slot (13). The second threaded hole (23) matches the size of the first threaded hole (12) and the positions are corresponding. The filter base (21) is inserted into the back of the three-phase motor box (11) through the plug plate (22).

4. The three-phase motor power supply heat dissipation and energy-saving device according to claim 1, characterized in that, The filter assembly (2) also includes a screw (24) corresponding to the number of first threaded holes (12), the screw (24) passing through the first threaded holes (12) and threadedly connected in the second threaded hole (23).

5. A three-phase motor power supply heat dissipation and energy-saving device according to claim 1, characterized in that, The heat-conducting component (4) includes a mounting frame (41), and the mounting frame (41) has through holes (42) around its perimeter. The holes (42) correspond to the size and position of the studs (14). The mounting frame (41) is fitted onto the middle of the back of the three-phase motor housing (11) through the holes (42). A heat-dissipating copper plate (44) is fixedly connected to the middle of the mounting frame (41). One side of the heat-dissipating copper plate (44) faces the inside of the three-phase motor housing (11) and is fixedly installed with various electrical components, including a three-phase motor. The other side of the heat-dissipating copper plate (44) has heat-dissipating copper sheets distributed diagonally at equal intervals from top to bottom.

6. A three-phase motor power supply heat dissipation and energy-saving device according to claim 1, characterized in that, The heat-conducting component (4) also includes a nut (43) which is threaded onto the outside of the stud (14).

7. A three-phase motor power supply heat dissipation and energy-saving device according to claim 3, characterized in that, A heat dissipation slot plate (25) is fixedly installed on one side of the filter seat (21), and a filter plate (26) is movably snapped onto the other side of the filter seat (21).

8. A three-phase motor power supply heat dissipation and energy-saving device according to claim 1, characterized in that, The heat dissipation component (3) includes a mounting sleeve (31), which consists of four sets and is fixedly installed symmetrically on one side of the filter seat (21). A motor (32) is fixedly installed inside the mounting sleeve (31), and a fan (33) is fixedly connected to the output end of the motor (32).

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