CN219477750U - Explosion-proof motor capable of rapidly cooling - Google Patents

Abstract

The utility model relates to an explosion-proof motor capable of rapidly cooling, which comprises a bottom plate, wherein a supporting seat is fixedly arranged at the top of the bottom plate, a protection box is fixedly arranged at the top of the supporting seat, a damping seat is fixedly arranged on the inner bottom wall of the protection box, a motor body is arranged at the top of the damping seat, a rotating shaft is fixedly connected to the left side of the motor body, a protective shell is arranged on the right side of the motor body, a heat radiation cover is arranged on the right side of the protective shell, and a fixing ring is connected to the left side wall of the protection box in a threaded manner. This but explosion-proof motor of quick cooling makes equipment possess quick initiative radiating effect through setting up heat dissipation mechanism to do not occupy the too much space of equipment itself, reserve sufficient space and supply the air to flow, make the radiating effect more powerful, can cool off the inside hot air that carries of equipment simultaneously, the inside of entering equipment of air recirculation after the cooling, current equipment is when using.

Description

Explosion-proof motor capable of rapidly cooling

Technical Field

The utility model relates to the technical field of explosion-proof motors, in particular to an explosion-proof motor capable of rapidly cooling.

Background

The explosion-proof motor is a motor which can be used in flammable and explosive places, does not generate electric sparks during operation, is mainly used in coal mines, petroleum and natural gas, petrochemical industry and chemical industry, is widely applied to departments of textile, metallurgy, urban fuel gas, traffic, grain and oil processing, papermaking, medicine and the like, and is used as main power equipment and is generally used for driving pumps, fans, compressors, other transmission machinery and the like.

After the explosion-proof motor is used for a long time, the temperature of the rotor rises when the rotor in the explosion-proof electronic encounters resistance, the temperature of the stator rises rapidly, so that the explosion-proof motor is easy to discard, the stator and the rotor can generate heat in the use process, if the explosion-proof motor is not timely processed, the normal operation of the explosion-proof motor can be influenced, even the explosion of the explosion-proof motor can be possibly caused, potential safety hazards exist, but most of the existing explosion-proof motors conduct heat through cooling fins when in use, the cooling effect is limited, or a fan is independently adopted for cooling, the fan is usually arranged inside a protective shell, the space inside the protective shell is compressed, the air flow is limited, and the cooling effect is still not ideal, so the explosion-proof motor capable of rapidly cooling is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the explosion-proof motor capable of rapidly cooling, which has the advantages of shock absorption protection, active heat dissipation and the like, and solves the problems that most of the existing explosion-proof motors conduct heat through radiating fins when in use, the heat dissipation effect is limited, or a fan is singly adopted for heat dissipation, the fan is usually arranged inside a protective shell, so that the space inside the protective shell is compressed, the air flow is limited, and the heat dissipation effect is still unsatisfactory.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosion-proof motor that can cool down fast, includes the bottom plate, the top fixed mounting of bottom plate has the supporting seat, the top fixed mounting of supporting seat has the guard box, the interior bottom wall fixed mounting of guard box has the shock absorption seat, the top of shock absorption seat is provided with the motor body, the left side fixedly connected with pivot of motor body, the right side of motor body is provided with the protective housing, the right side of protective housing is provided with the radiating cover, the left side wall threaded connection of guard box has the solid fixed ring, the inside of solid fixed ring is provided with the filter screen, the right side of guard box is provided with cooling mechanism;

the heat dissipation mechanism comprises a mounting plate, the right side threaded connection of guard box has the mounting panel, the left side fixed mounting of mounting panel has the mounting bracket, the inside of mounting bracket is provided with axial fan, the right side fixed mounting of mounting panel has the fan housing that gathers, the right side fixed mounting of fan housing has the connecting pipe, the output swing joint of connecting pipe has the heat transfer case, the output swing joint of heat transfer case has the blast pipe.

Further, the right side wall of the protection box is provided with an opening matched with the mounting frame, and the left side of the mounting frame extends to the inside of the protection box.

Further, the outer surface of the protective shell is provided with radiating holes which are equidistantly arranged on the outer surface of the protective shell, the outer surface of the radiating cover is provided with vent holes, and the vent holes are equidistantly arranged on the outer surface of the radiating cover.

Further, screw holes matched with the mounting plate and the fixing ring are respectively formed in the right side wall and the left side wall of the protection box, and the output end of the air supply pipe extends to the inside of the protection box.

Further, the front sides of the protection box and the heat exchange box are respectively provided with a cover plate, and the two cover plates are respectively in threaded connection with the front sides of the protection box and the heat exchange box.

Further, the axial flow fan is positioned on the right side of the heat radiating cover, and the axial flow fan and the heat radiating cover are positioned at the same horizontal position.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this but quick explosion-proof motor of cooling makes equipment possess quick initiative radiating effect through setting up cooling mechanism to do not occupy the too much space of equipment itself, reserve sufficient space and supply the air to flow, make the radiating effect more powerful, simultaneously can cool off the inside thermal air that carries of equipment, the inside of the air recirculation entering equipment after the cooling, present equipment is when using, most all rely on the protective housing to set up the fin or install the fan in inside and dispel the heat, occupy the space of equipment inside, the flow of the air of being inconvenient, the radiating effect is limited simultaneously, it is very inconvenient to use, can't accomplish quick effectual cooling, cooling mechanism's is provided with effectually solves this problem, compared with present equipment, it is more outstanding in the result of use, and is more practical simultaneously.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

fig. 3 is a structural view of an axial flow fan according to the present utility model.

In the figure: 1. a bottom plate; 2. a support base; 3. a protection box; 4. a shock absorbing seat; 5. a motor body; 6. a rotating shaft; 7. a protective shell; 8. a heat-dissipating cover; 9. a fixing ring; 10. a filter screen; 11. a heat dissipation mechanism; 111. a mounting plate; 112. a mounting frame; 113. an axial flow fan; 114. a wind collecting hood; 115. a connecting pipe; 116. a heat exchange box; 117. and an air supply pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an explosion-proof motor capable of rapidly cooling in this embodiment includes a bottom plate 1, a supporting seat 2 is fixedly installed at the top of the bottom plate 1, a protection box 3 is fixedly installed at the top of the supporting seat 2, a damping seat 4 is fixedly installed at the inner bottom wall of the protection box 3, a motor body 5 is arranged at the top of the damping seat 4, a rotating shaft 6 is fixedly connected to the left side of the motor body 5, a protective shell 7 is arranged on the right side of the motor body 5, a heat dissipation cover 8 is arranged on the right side of the protective shell 7, a fixing ring 9 is in threaded connection with the left side wall of the protection box 3, a filter screen 10 is arranged in the fixing ring 9, and a heat dissipation mechanism 11 is arranged on the right side of the protection box 3;

the heat dissipation mechanism 11 includes mounting panel 111, and the right side threaded connection of guard box 3 has mounting panel 111, and the left side fixed mounting of mounting panel 111 has mounting bracket 112, and the inside of mounting bracket 112 is provided with axial fan 113, and the right side fixed mounting of mounting panel 111 has a fan housing 114, and the right side fixed mounting of fan housing 114 has connecting pipe 115, and the output swing joint of connecting pipe 115 has heat exchange box 116, and the output swing joint of heat exchange box 116 has blast pipe 117.

The setting through bottom plate 1 and supporting seat 2 can provide the support fixed for guard box 3, guard box 3's setting simultaneously can increase outer protection for equipment, simultaneously can also provide the fixed effect of installation for equipment, and provide sufficient space for the air flow of inside, the setting of bradyseism seat 4 can provide the bradyseism effect for equipment, protective housing 7 and the setting of heat dissipation lid 8, can distribute the inside hot air of equipment, make the inside that hot air got into guard box 3, the setting of solid fixed ring 9 is convenient for dismantle filter screen 10, so as to change and maintain, the inside of heat exchange box 116 is provided with the air heat exchanger, can cool off the hot air.

In practice, the method is carried out according to the following steps:

1) Firstly, starting an axial flow fan 113 to extract hot air dissipated by the protective shell 7 and the radiating cover 8 and hot air in the protective shell, accelerating the flow of the hot air and conveying the hot air into the air collecting hood 114;

2) Then after being gathered by the air gathering cover 114, the air is quickly conveyed to the heat exchange box 116 by the connecting pipe 115 and is quickly cooled, and the cooled air is conveyed to the inside of the protection box 3 by the air supply pipe 117 again;

3) Then, the outside air enters the inside of the protection box 3 after being filtered by the filter screen 10, and at this time, the air inside the protection box 3 always keeps flowing from left to right due to the operation of the axial flow fan 113, so that the cold air is lost;

4) Finally, through the high-speed operation of the axial flow fan 113 and the installation of the axial flow fan and the same horizontal position as the heat dissipation cover 8, the air in the air-cooling device can be directly extracted, and at the moment, the air flow of the protective shell 7 and the heat dissipation cover 8 is accelerated, so that the cold air can preferentially enter the protective shell 7 and the heat dissipation cover 8, and the high-speed heat dissipation is facilitated.

To sum up, this but quick cooling's explosion-proof machine makes equipment possess quick initiative radiating effect through setting up cooling mechanism 11, and do not occupy the too much space of equipment itself, reserve sufficient space and supply the air to flow, make the radiating effect more powerful, simultaneously can cool off the inside hot air that carries of equipment, the inside of the air recirculation entering equipment after the cooling, present equipment is when using, most all rely on protective housing 7 to set up the fin or install the fan in inside and dispel the heat, occupy the space of equipment inside, the flow of air of being inconvenient, the radiating effect is limited simultaneously, use very inconvenient, can't accomplish quick effectual cooling, cooling mechanism 11's is provided with effectually solves this problem, compared with present equipment, it is more outstanding in the result of use, and is more practical simultaneously.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an explosion-proof motor that can cool down fast, includes bottom plate (1), its characterized in that: the motor is characterized in that a supporting seat (2) is fixedly arranged at the top of the bottom plate (1), a protection box (3) is fixedly arranged at the top of the supporting seat (2), a damping seat (4) is fixedly arranged on the inner bottom wall of the protection box (3), a motor body (5) is arranged at the top of the damping seat (4), a rotating shaft (6) is fixedly connected to the left side of the motor body (5), a protection shell (7) is arranged on the right side of the motor body (5), a heat dissipation cover (8) is arranged on the right side of the protection shell (7), a fixing ring (9) is connected to the left side wall of the protection box (3) in a threaded mode, a filter screen (10) is arranged in the fixing ring (9), and a heat dissipation mechanism (11) is arranged on the right side of the protection box (3);

the heat dissipation mechanism (11) comprises a mounting plate (111), the right side threaded connection of guard box (3) has mounting plate (111), the left side fixed mounting of mounting plate (111) has mounting bracket (112), the inside of mounting bracket (112) is provided with axial fan (113), the right side fixed mounting of mounting plate (111) has a wind gathering cover (114), the right side fixed mounting who gathers wind gathering cover (114) has connecting pipe (115), the output swing joint of connecting pipe (115) has heat transfer case (116), the output swing joint of heat transfer case (116) has blast pipe (117).

2. The explosion-proof motor capable of rapidly cooling according to claim 1, wherein: the right side wall of the protection box (3) is provided with an opening matched with the mounting frame (112), and the left side of the mounting frame (112) extends to the inside of the protection box (3).

3. The explosion-proof motor capable of rapidly cooling according to claim 1, wherein: the outer surface of protective housing (7) has seted up the louvre, and the equidistance row in the surface of protective housing (7), and the air vent has been seted up to the surface of heat dissipation lid (8), and the air vent equidistance is arranged in the surface of heat dissipation lid (8).

4. The explosion-proof motor capable of rapidly cooling according to claim 1, wherein: the right side wall and the left side wall of the protection box (3) are respectively provided with threaded holes matched with the mounting plate (111) and the fixing ring (9), and the output end of the air supply pipe (117) extends to the inside of the protection box (3).

5. The explosion-proof motor capable of rapidly cooling according to claim 1, wherein: the front sides of the protection box (3) and the heat exchange box (116) are respectively provided with a cover plate, and the two cover plates are respectively connected with the front sides of the protection box (3) and the heat exchange box (116) in a threaded mode.

6. The explosion-proof motor capable of rapidly cooling according to claim 1, wherein: the axial flow fan (113) is positioned on the right side of the heat radiating cover (8), and the axial flow fan (113) and the heat radiating cover (8) are positioned at the same horizontal position.