High-efficiency explosion-proof motor convenient for heat dissipation

Abstract

The utility model belongs to the technical field of high-efficiency explosion-proof motors, and particularly relates to a high-efficiency explosion-proof motor convenient for heat dissipation, which comprises a motor main body, the motor main body comprises a shell, a first heat dissipation mechanism is arranged on the inner wall of the shell, the first heat dissipation mechanism comprises a partition plate, and the surface of the partition plate is fixedly connected with the inner wall of the shell. The inner wall of the water storage shell is fixedly connected with a heat conduction ring, the surface of the heat conduction ring is fixedly connected with a heat conduction piece, the top end of the heat conduction piece penetrates through the water storage shell and extends out of the shell, the upper surface of the water storage shell is fixedly connected with a water outlet pipe, and the lower surface of the water storage shell is fixedly connected with a water inlet pipe. According to the utility model, the combination of the heat-conducting fins and water cooling can be better utilized under the condition that the explosion-proof effect is ensured, and the heat dissipation effect of the explosion-proof lamp is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to high -efficient explosion -proof motor technical field, concretely is a kind of high -efficient explosion -proof motor of convenient heat dissipation. BACKGROUND

[0002] Explosion -proof motor is a kind of electrical equipment for dangerous place, product has explosion -proof housing, safely operates in flammable and explosive occasion, effectively isolates spark and high temperature inside and outside motor, reduces the risk of fire and explosion, high humidity, high temperature and coal dust environment, shell is solid and wear -resisting, it is applicable to coal mine and other harsh conditions. Explosion -proof motor is widely used in petrochemical, coal mine and chemical industry etc. with its high safety, strong adaptability and reliable operation, to ensure the safety of production and personnel.

[0003] The existing explosion -proof motor increases the thickness of shell, shortens the length of heat conduction sheet 203 or removes heat conduction sheet 203 to improve explosion -proof effect, so that the explosion -proof motor cannot be well heat dissipated, and the heat dissipation effect is reduced. SUMMARY

[0004] The utility model discloses a kind of high -efficient explosion -proof motor of convenient heat dissipation, can better utilize heat conduction sheet and water cooling in the case of guaranteeing explosion -proof effect, improve the heat dissipation effect of the utility model;And the installation angle of shell and base can be adjusted, improve the practicability of the utility model.

[0005] To achieve the above object, the technical scheme adopted by the utility model is: provide a kind of high -efficient explosion -proof motor of convenient heat dissipation, including motor main body, the motor main body includes shell, the inner wall of the shell is equipped with first heat dissipation mechanism, the first heat dissipation mechanism includes partition, the surface of the partition is fixedly connected with the inner wall of shell, the surface of the partition is fixedly connected with water storage shell, the inner wall of the water storage shell is fixedly connected with heat conduction ring, the surface of the heat conduction ring is fixedly connected with heat conduction sheet, the top of the heat conduction sheet extends to the outside of shell through water storage shell, the upper surface of the water storage shell is fixedly connected with water outlet pipe, the lower surface of the water storage shell is fixedly connected with water inlet pipe.

[0006] Optionally, the left surface of the shell is fixedly connected with front end cover, the surface of the front end cover is provided with first recess, the surface of the shell is fixed with pressing plate, the inner wall of the pressing plate is fitted with the surface of front end cover.

[0007] Optionally, the inner wall of the front end cover is equipped with rotating mechanism, the rotating mechanism includes first bearing, the first bearing is installed in the inside of front end cover, the surface of the first bearing is movably connected with shaft, the end of the shaft is movably connected with second bearing, the surface of the second bearing is fixedly connected with the inner wall of wind cover.

[0008] Optionally, the surface of the rotating shaft is fixedly connected with a fan blade, the fan blade is installed in the inside of the wind cover, the inner wall of the shell is fixedly connected with a dustproof plate, and the dustproof plate is installed on the left side of the fan blade.

[0009] Optionally, the lower surface of the water storage shell is installed with a power mechanism, the power mechanism comprises a stator winding, the upper surface of the stator winding is fixedly connected with the lower surface of the water storage shell, the lower surface of the stator winding is fixedly connected with a stator core, the surface of the rotating shaft is fixedly connected with a rotor core, and the surface of the rotor core is fixedly connected with a rotor winding.

[0010] Optionally, the lower surface of the shell is installed with a fixing mechanism, the fixing mechanism comprises a base, the upper surface of the base is provided with a second groove, the lower surface of the shell is installed with a bolt, the bolt is installed in the inside of the second groove, the surface of the base is provided with a through hole, and the surface of the bolt is installed with a protruding block, and the protruding block is located in the inside of the through hole.

[0011] Compared with the prior art, the utility model has the beneficial effects of spitting down:

[0012] The utility model discloses a water storage shell, heat conduction sheet and heat conduction ring are set up, the surface of stator winding is fixed with water storage shell, then the inner wall of water storage shell is fixed with heat conduction ring, and then the surface of heat conduction ring is fixed with multiple heat conduction sheets, so that multiple heat conduction sheets form an entirety with heat conduction ring, so that heat conduction is faster, and in addition, multiple heat conduction sheets are fixed individually, and the situation that a piece of heat conduction sheet flies away when exploding occurs is avoided, the upper surface of water storage shell is fixed with water outlet pipe, the lower surface of water storage shell is fixed with water inlet pipe, and condensed water is used to cool the whole first heat dissipation mechanism after water is led to the inside of water inlet pipe, and then flows out from water outlet pipe, so that heat dissipation is better.

[0013] The utility model discloses a base, bolt and protruding block are set up, and the bolt fixed at the bottom of shell is installed in the second groove on the surface of base, when the angle of shell needs to be adjusted, only need to rotate the protruding block at the position of through hole on the surface of base, and then the length of bolt that extends from the base can be controlled, so that the installation angle of shell and base is adjusted, and the practicability of the utility model is improved. ACCURACY

[0014] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be to the embodiment or prior art description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0015] Figure 1 It is the first view angle overall structure schematic view of the utility model;

[0016] Figure 2 It is the second view angle overall structure schematic view of the utility model;

[0017] Figure 3 It is the section view of the utility model;

[0018] Figure 4 It is the utility model Figure 3 The enlarged structure schematic view of heavy A place.

[0019] In the figure: 1, motor main body;101, shell;102, front end cover;103, fan cover;104, dustproof plate;105, first recess;106, pressing plate;2, first heat dissipation mechanism;201, partition;202, water storage shell;203, heat conduction sheet;204, water outlet pipe;205, water inlet pipe;206, heat conduction ring;3, power mechanism;301, stator winding;302, stator core;303, rotor winding;304, rotor core;4, rotating mechanism;401, rotating shaft;402, first bearing;403, second bearing;5, fan blade;6, fixed mechanism;601, base;602, second recess;603, bolt;604, through hole;605, protruding block. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0023] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0024] With reference to Figures 1-4 A high-efficiency explosion-proof motor convenient for heat dissipation is described. The high-efficiency explosion-proof motor convenient for heat dissipation comprises a motor body 1, and the motor body 1 comprises an outer shell 101, a first heat dissipation mechanism 2 is mounted on the inner wall of the outer shell 101, the first heat dissipation mechanism 2 comprises a partition plate 201, the surface of the partition plate 201 is fixedly connected with the inner wall of the outer shell 101, the surface of the partition plate 201 is fixedly connected with a water storage shell 202, the inner wall of the water storage shell 202 is fixedly connected with a heat conduction ring 206, the surface of the heat conduction ring 206 is fixedly connected with a plurality of heat conduction fins 203, the top end of the heat conduction fin 203 extends to the outside of the outer shell 101 through the water storage shell 202, the upper surface of the water storage shell 202 is fixedly connected with a water outlet pipe 204, the lower surface of the water storage shell 202 is fixedly connected with a water inlet pipe 205, the water storage shell 202 is fixed on the surface of the stator winding 301, then the heat conduction ring 206 is fixed on the inner wall of the water storage shell 202, and then a plurality of heat conduction fins 203 are fixed on the surface of the heat conduction ring 206, so that the plurality of heat conduction fins 203 and the heat conduction ring 206 form an integral whole, so that heat conduction is faster, and the situation that a plurality of heat conduction fins 203 are individually fixed and fly away in an explosion is avoided; the upper surface of the water storage shell 202 is fixedly connected with the water outlet pipe 204, and the lower surface of the water storage shell 202 is fixedly connected with the water inlet pipe 205, condensed water is used to cool the entire first heat dissipation mechanism 2 after water is supplied to the inside of the water inlet pipe 205, and then flows out from the water outlet pipe 204, so that heat dissipation can be better.

[0025] The left surface of the shell 101 is fixedly connected with the front end cover 102, the surface of the front end cover 102 is provided with the first recess 105, the surface of the shell 101 is fixedly connected with the pressing plate 106, the inner wall of the pressing plate 106 is attached to the surface of the front end cover 102, the inner wall of the front end cover 102 is installed with the rotating mechanism 4, the rotating mechanism 4 comprises the first bearing 402, the first bearing 402 is installed in the inside of the front end cover 102, the surface of the first bearing 402 is movably connected with the rotating shaft 401, the tail end of the rotating shaft 401 is movably connected with the second bearing 403, the surface of the second bearing 403 is fixedly connected with the inner wall of the fan cover 103, the surface of the rotating shaft 401 is fixedly connected with the fan blade 5, the fan blade 5 is installed in the inside of the fan cover 103, the inner wall of the shell 101 is fixedly connected with the dustproof plate 104, the dustproof plate 104 is installed at the left side of the fan blade 5, the lower surface of the water storage shell 202 is installed with the power mechanism 3, the power mechanism 3 comprises the stator winding 301, the upper surface of the stator winding 301 is fixedly connected with the lower surface of the water storage shell 202, the lower surface of the stator winding 301 is fixedly connected with the stator core 302, the surface of the rotating shaft 401 is fixedly connected with the rotor core 304, the surface of the rotor core 304 is fixedly connected with the rotor winding 303, the lower surface of the shell 101 is installed with the fixing mechanism 6, the fixing mechanism 6 comprises the base 601, the upper surface of the base 601 is provided with the second recess 602, the lower surface of the shell 101 is installed with the bolt 603, the bolt 603 is installed in the inside of the second recess 602, the surface of the base 601 is provided with the through hole 604, the surface of the bolt 603 is installed with the protruding block 605, the protruding block 605 is located in the inside of the through hole 604, the bolt 603 fixedly installed at the bottom of the shell 101 is installed in the second recess 602 provided on the surface of the base 601, when it is needed to adjust the angle of the shell 101, the protruding block 605 is only rotated at the position of the through hole 604 provided on the surface of the base 601, so that the length of the bolt 603 protruding from the base 601 can be controlled, thereby the installation angle of the shell 101 and the base 601 is adjusted, and the practicability of the utility model is improved.

[0026] Working principle: the surface of the stator winding 301 fixed water storage shell 202, then fixed on the inner wall of the water storage shell 202 heat conducting ring 206, again fixed on the surface of the heat conducting ring 206 multiple heat conducting fin 203, so that multiple heat conducting fin 203 and heat conducting ring 206 form an integral whole, so not only heat conduction faster, in addition to avoid multiple heat conducting fin 203 single fixed, when an explosion piece by piece fly to the situation occurs; the upper surface of the water storage shell 202 fixed water outlet pipe 204, the lower surface of the water storage shell 202 fixed water inlet pipe 205, to the inside of the water inlet pipe 205 water after condensate water on the whole first heat dissipation mechanism 2 cooling from the water outlet pipe 204, can better heat dissipation; the bottom of the shell 101 fixed bolt 603 installed in the surface of the base 601 opened second groove 602, when the need to adjust the angle of the shell 101, only need to be opened in the surface of the base 601 through hole 604 position rotating lug 605, can control the bolt 603 from the base 601 length of the extension, so as to adjust the mounting angle of the shell 101 and base 601, improve the practicability of the utility model.

[0027] The above only for the preferred embodiment of the utility model, and not to limit the utility model, any modification, equivalent replacement and improvement etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A high efficiency flame proof motor with easy heat dissipation comprising of a motor body (1) characterized by: The electric motor body (1) includes a shell (101), the inner wall of the shell (101) is provided with a first heat dissipation mechanism (2), the first heat dissipation mechanism (2) comprises a partition plate (201), the surface of the partition plate (201) is fixedly connected with the inner wall of the shell (101), the surface of the partition plate (201) is fixedly connected with a water storage shell (202), the inner wall of the water storage shell (202) is fixedly connected with a heat conduction ring (206), the surface of the heat conduction ring (206) is fixedly connected with a heat conduction sheet (203), the top end of the heat conduction sheet (203) extends to the outside of the shell (101) through the water storage shell (202), the upper surface of the water storage shell (202) is fixedly connected with a water outlet pipe (204), and the lower surface of the water storage shell (202) is fixedly connected with a water inlet pipe (205).

2. The high efficiency flameproof motor with ease of heat dissipation as claimed in claim 1 wherein: The left surface of the shell (101) is fixedly connected with a front end cover (102), the surface of the front end cover (102) is provided with a first groove (105), and the surface of the shell (101) is fixedly connected with a pressing plate (106).

3. The high efficiency flameproof motor with ease of heat dissipation as claimed in claim 2 wherein: The inner wall of the front end cover (102) is provided with a rotating mechanism (4), the rotating mechanism (4) comprises a first bearing (402), the first bearing (402) is installed in the inside of the front end cover (102), the surface of the first bearing (402) is movably connected with a rotating shaft (401), the tail end of the rotating shaft (401) is movably connected with a second bearing (403), and the surface of the second bearing (403) is fixedly connected with the inner wall of the fan cover (103).

4. The high efficiency flameproof motor with ease of heat dissipation as claimed in claim 3 wherein: The surface of the rotating shaft (401) is fixedly connected with a fan blade (5), the fan blade (5) is installed in the inside of the fan cover (103), the inner wall of the shell (101) is fixedly connected with a dustproof plate (104), and the dustproof plate (104) is installed on the left side of the fan blade (5).

5. The high-efficiency explosion-proof electric motor with easy heat dissipation as described in claim 3, characterized in that: The lower surface of the water storage shell (202) is provided with a power mechanism (3), the power mechanism (3) comprises a stator winding (301), the upper surface of the stator winding (301) is fixedly connected with the lower surface of the water storage shell (202), the lower surface of the stator winding (301) is fixedly connected with a stator core (302), the surface of the rotating shaft (401) is fixedly connected with a rotor core (304), and the surface of the rotor core (304) is fixedly connected with a rotor winding (303).

6. The high efficiency explosion-proof motor with ease of heat dissipation as claimed in claim 1 wherein: The lower surface of the shell (101) is provided with a fixing mechanism (6), the fixing mechanism (6) comprises a base (601), the upper surface of the base (601) is provided with a second groove (602), the lower surface of the shell (101) is provided with a bolt (603), the bolt (603) is installed in the inside of the second groove (602), the surface of the base (601) is provided with a through hole (604), and the surface of the bolt (603) is provided with a protruding block (605).

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