CN213602514U - Motor heat dissipation device for building elevator - Google Patents

Abstract

A motor heat dissipation device for a building elevator comprises a motor shell, a rotating shaft, heat dissipation fan blades, a condensate pipe, a condensate water tank, a heat dissipation box and a water pump, wherein rectangular heat dissipation holes are uniformly distributed in the side wall of the motor shell, circular heat dissipation holes are uniformly distributed in the bottom end of the motor shell, the bottom end of the motor shell is provided with the heat dissipation box, a heat dissipation cavity is arranged in the heat dissipation box, box body heat dissipation holes are arranged at the bottom end of the heat dissipation box, the rotating shaft is rotatably arranged in the motor shell, the bottom end of the rotating shaft penetrates through the side wall of the bottom end of the motor shell to extend into the heat dissipation cavity, the bottom end of the rotating shaft is provided with the heat dissipation fan blades, the right side of the motor shell is provided with the condensate water tank, the condensate pipe is, and discharging the heat in the motor shell through the rectangular heat dissipation holes.

Description

Motor heat dissipation device for building elevator

Technical Field

The utility model relates to a motor heat dissipation equipment technical field specifically is a motor heat abstractor for building elevator.

Background

The motor is an electromechanical device which runs at a high speed, so the heating condition of the motor is very serious, and particularly, the motor which is arranged inside cannot dissipate a large amount of heat generated after long-time running, and the motor fault and the device fault can be caused. The motor of prior art is equipped with the louvre on the shell mostly, this kind of louvre can play certain heat dissipation purpose, but because of lacking the device that accelerates air flow, it is simply to rely on the heat to the environment lapse all around, consequently, the radiating effect is poor, meanwhile, also there is built-in fan heat dissipation motor on the existing market, nevertheless because of the quick entering of air, easily lead to the entering of external dust or foreign matter granule, finally also bring the influence for the normal operating of motor, very big reduction the life and the stability of motor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a motor heat abstractor for building elevator that the radiating effect is good.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor heat abstractor for building elevator, includes motor casing, pivot, heat dissipation flabellum, condensate pipe, condensate tank, heat dissipation case and water pump, motor casing lateral wall equipartition rectangle louvre, the circular louvre of motor casing bottom equipartition, the motor casing bottom sets up the heat dissipation case, and the built-in heat dissipation cavity of heat dissipation case, heat dissipation bottom of the case sets up the box louvre, the pivot is rotated and is set up in motor casing and pivot bottom pass motor casing bottom lateral wall and stretch into in the heat dissipation cavity, and the pivot bottom sets up the heat dissipation flabellum, the motor casing right side sets up the condensate tank, holds the comdenstion water in the condensate tank, condensate pipe spiral winding is on motor casing and the condensate pipe both. When using, the rotation of heat dissipation flabellum can be driven in the work of motor, promotes the mobility of air, makes in the outside air gets into the motor casing through box louvre and circular louvre, discharges the heat in the motor casing through the rectangle louvre, and the work of simultaneous control water pump is gone into the comdenstion water pump in the condensate tank in the condenser pipe, later the comdenstion water takes away the heat on motor casing surface at the internal spiral flow of condenser pipe, reaches radiating purpose.

Inside in order to prevent external dust or foreign matter granule entering motor, the utility model discloses the improvement has, set up the filter screen in rectangle louvre and the box louvre.

In order to increase this motor heat abstractor's for building elevator shock-absorbing capacity, the utility model discloses the improvement has, motor casing lateral wall left side sets up damping device, and damping device includes telescopic link, dead lever and damping spring, and motor casing lateral wall left side sets up two sets of telescopic links, the built-in shock attenuation cavity of telescopic link, shock attenuation cavity left side opening, the dead lever stretches into in the shock attenuation cavity through the opening, damping spring is located in the shock attenuation cavity and damping spring one end is connected with the dead lever, the other end and shock attenuation cavity right-hand member inner wall connection. The vibration generated by the motor can be transmitted to the damping device, and the energy of the vibration is absorbed through the deformation of the damping spring, so that the vibration is reduced.

For the convenience of being fixed to the motor, the utility model discloses the improvement has, the dead lever right-hand member sets up the limiting plate, and the limiting plate both sides set up the screw hole, screw hole spiral shell dress screw nail.

In order to facilitate the heat transfer on the surface of the motor shell to take away the heat in the condensed water, the utility model discloses the improvement has, the condensate pipe adopts the metal material.

In order to reduce the noise that produces in the motor working process, the utility model discloses the improvement has, pivot and motor casing rotate the junction and set up the rubber circle.

(III) advantageous effects

Compared with the prior art, the utility model provides a motor heat abstractor for building elevator possesses following beneficial effect: this motor heat abstractor for building elevator, when using, the work of motor can drive the rotation of heat dissipation flabellum, promote the mobility of air, make the outside air pass through in box louvre and the circular louvre gets into the motor casing, pass through the rectangle louvre with the heat in the motor casing and discharge, the work of simultaneous control water pump, go into the condenser pipe with the comdenstion water pump in the condenser pipe, later the comdenstion water takes away the heat on motor casing surface at the internal spiral flow of condenser pipe, reach radiating purpose. The filter screen is arranged in the rectangular heat dissipation holes and the heat dissipation holes in the box body, so that external dust or foreign particles can be prevented from entering the motor. Motor casing lateral wall left side sets up damping device, and damping device includes telescopic link, dead lever and damping spring, and motor casing lateral wall left side sets up two sets of telescopic links, the built-in shock attenuation cavity of telescopic link, shock attenuation cavity left side opening, the dead lever stretches into in the shock attenuation cavity through the opening, damping spring is located the shock attenuation cavity and damping spring one end is connected with the dead lever, and the other end and shock attenuation cavity right-hand member inner wall connection. The vibration generated by the motor can be transmitted to the damping device, and the energy of the vibration is absorbed through the deformation of the damping spring, so that the vibration is reduced. The condensate pipe is made of metal materials, so that heat on the surface of the motor shell can be conveniently transferred to the condensate water to take away the heat. The rotating connection position of the rotating shaft and the motor shell is provided with a rubber ring, so that noise generated in the working process of the motor can be reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the motor casing of the present invention;

fig. 3 is a schematic view of the bottom end of the motor casing according to the present invention;

fig. 4 is a schematic structural view of the heat dissipating fan blade of the present invention.

In the figure: 1. a motor housing; 2. a rotating shaft; 3. a heat dissipation fan blade; 4. a condensate pipe; 5. a condensed water tank; 6. a heat dissipation box; 7. a water pump; 8. rectangular heat dissipation holes; 9. a circular heat dissipation hole; 10. heat dissipation holes of the box body; 11. a filter screen; 12. a telescopic rod; 13. fixing the rod; 14. a damping spring; 15. a shock-absorbing cavity; 16. A limiting plate; 17. a threaded hole; 18. and (5) screwing a thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a motor heat dissipation device for a building elevator comprises a motor housing 1, a rotating shaft 2, heat dissipation blades 3, a condensate pipe 4, a condensate water tank 5, a heat dissipation box 6 and a water pump 7, wherein rectangular heat dissipation holes 8 are uniformly distributed on the side wall of the motor housing 1, circular heat dissipation holes 9 are uniformly distributed on the bottom end of the motor housing 1, the heat dissipation box 6 is arranged at the bottom end of the motor housing 1, a heat dissipation cavity is arranged in the heat dissipation box 6, box body heat dissipation holes 10 are arranged at the bottom end of the heat dissipation box 6, the rotating shaft 2 is rotatably arranged in the motor housing 1, the bottom end of the rotating shaft 2 penetrates through the side wall of the bottom end of the motor housing 1 and extends into the heat dissipation cavity, the heat dissipation blades 3 are arranged at the bottom end of the rotating shaft 2, the condensate water tank 5, the condensate pipe 4 is provided with a water pump 7. When using, the work of motor can drive the rotation of heat dissipation flabellum 3, promote the mobility of air, make in the outside air gets into motor casing 1 through box louvre 10 and circular louvre 9, pass through rectangle louvre 8 with the heat in the motor casing 1 and discharge, the work of simultaneous control water pump 7, in 7 income condensers with the condensate pump of condensate tank, later the comdenstion water takes away the heat on motor casing 1 surface at the internal spiral flow of condenser pipe, reach radiating purpose.

Filter screens 11 are arranged in the rectangular heat dissipation holes 8 and the box body heat dissipation holes 10, so that external dust or foreign particles can be prevented from entering the motor.

The left side of the side wall of the motor shell 1 is provided with a damping device, the damping device comprises a telescopic rod 12, a fixing rod 13 and a damping spring 14, the left side of the side wall of the motor shell 1 is provided with two groups of telescopic rods 12, a damping cavity 15 is arranged in each telescopic rod 12, the left side of each damping cavity is provided with an opening, the fixing rod 13 stretches into the corresponding damping cavity 15 through the opening, the damping spring 14 is located in the corresponding damping cavity 15, one end of the damping spring 14 is connected with the fixing rod 13, and the other end of the damping. The vibration generated by the motor can be transmitted to the damping device, and the energy of the vibration is absorbed through the deformation of the damping spring 14, so that the vibration is reduced.

The right end of the fixed rod 13 is provided with a limiting plate 16, threaded holes 17 are formed in two sides of the limiting plate 16, and threaded nails 18 are screwed in the threaded holes 17, so that the motor can be conveniently fixed.

The condensate pipe 4 is made of metal materials, so that heat on the surface of the motor shell 1 can be conveniently transferred to condensate water to take away the heat.

The rotating connection position of the rotating shaft 2 and the motor shell 1 is provided with a rubber ring, so that noise generated in the working process of the motor can be reduced.

To sum up, this motor heat abstractor for building elevator, when using, the work of motor can drive the rotation of radiating fan blade 3, promote the mobility of air, make the outside air pass through in box louvre 10 and the circular louvre 9 gets into motor casing 1, pass through rectangle louvre 8 with the heat in the motor casing 1 and discharge, control water pump 7 work simultaneously, go into the condensate water pump 7 in the condensate box in the condenser pipe, later the comdenstion water takes away the heat on motor casing 1 surface at the internal spiral of condenser pipe, reach radiating purpose. Filter screens 11 are arranged in the rectangular heat dissipation holes 8 and the box body heat dissipation holes 10, so that external dust or foreign particles can be prevented from entering the motor. The left side of the side wall of the motor shell 1 is provided with a damping device, the damping device comprises a telescopic rod 12, a fixing rod 13 and a damping spring 14, the left side of the side wall of the motor shell 1 is provided with two groups of telescopic rods 12, a damping cavity 15 is arranged in each telescopic rod 12, the left side of each damping cavity is provided with an opening, the fixing rod 13 stretches into the corresponding damping cavity 15 through the opening, the damping spring 14 is located in the corresponding damping cavity 15, one end of the damping spring 14 is connected with the fixing rod 13, and the other end of the damping. The vibration generated by the motor can be transmitted to the damping device, and the energy of the vibration is absorbed through the deformation of the damping spring 14, so that the vibration is reduced.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

Claims (6)

1. The utility model provides a motor heat abstractor for building elevator, includes motor casing (1), pivot (2), heat dissipation flabellum (3), condensate pipe (4), condensate tank (5), heat dissipation case (6) and water pump (7), its characterized in that: rectangular heat dissipation holes (8) are uniformly distributed on the side wall of the motor shell (1), circular heat dissipation holes (9) are uniformly distributed at the bottom end of the motor shell (1), the bottom end of the motor shell (1) is provided with a heat dissipation box (6), a heat dissipation cavity is arranged in the heat dissipation box (6), the bottom end of the heat dissipation box (6) is provided with a box body heat dissipation hole (10), the rotating shaft (2) is rotatably arranged in the motor shell (1), the bottom end of the rotating shaft (2) penetrates through the side wall of the bottom end of the motor shell (1) and extends into the heat dissipation cavity, the bottom end of the rotating shaft (2) is provided with heat dissipation fan blades (3), a condensate water tank (5) is arranged on the right side of the motor shell (1), condensate water is contained in the condensate water tank (5), the water condensation pipe (4) is spirally wound on the motor shell (1), two ends of the water condensation pipe (4) are respectively connected with the water condensation tank (5), and the water pump (7) is arranged on the water condensation pipe (4).

2. The heat dissipating apparatus for a motor for a construction elevator according to claim 1, wherein: and filter screens (11) are arranged in the rectangular heat dissipation holes (8) and the heat dissipation holes (10) of the box body.

3. The heat dissipating apparatus for a motor for a construction elevator according to claim 1, wherein: motor casing (1) lateral wall left side sets up damping device, and damping device includes telescopic link (12), dead lever (13) and damping spring (14), and motor casing (1) lateral wall left side sets up two sets of telescopic links (12), and telescopic link (12) built-in shock attenuation cavity (15), shock attenuation cavity (15) left side opening, dead lever (13) stretch into in shock attenuation cavity (15) through the opening, damping spring (14) are located shock attenuation cavity (15) and damping spring (14) one end is connected with dead lever (13), and the other end and shock attenuation cavity (15) right-hand member inner wall connection.

4. The heat dissipating apparatus for a motor of a construction elevator as set forth in claim 3, wherein: the right end of the fixed rod (13) is provided with a limiting plate (16), threaded holes (17) are formed in two sides of the limiting plate (16), and threaded screws (18) are screwed in the threaded holes (17).

5. The heat dissipating apparatus for a motor for a construction elevator according to claim 1, wherein: the condensate pipe (4) is made of metal materials.

6. The heat dissipating apparatus for a motor for a construction elevator according to claim 1, wherein: the rotating connection position of the rotating shaft (2) and the motor shell (1) is provided with a rubber ring.

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