CN212381074U

CN212381074U - Heat dissipation type motor

Info

Publication number: CN212381074U
Application number: CN202021338837.4U
Authority: CN
Inventors: 陆兆航
Original assignee: Shanghai Lianhang Electromechanical Technology Co ltd
Current assignee: Shanghai Lianhang Electromechanical Technology Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-01-19
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a heat dissipation type motor, including setting up in subaerial two spinal branch daggers, two the same fixed case of upper end fixedly connected with of support column, the upper end fixedly connected with motor casing of fixed case, motor casing inner wall is equipped with cooling tube and annular water pipe, fixed mounting has the rotor on the inside wall of motor casing, fixedly connected with drive shaft on the rotor, the drive shaft rotates and runs through the motor casing setting and extend to its outside, the bottom fixed mounting of fixed case has cold water storage cistern and backup pad, be equipped with same forced air cooling mechanism on backup pad, drive shaft, cooling tube, motor casing and the fixed case. The utility model discloses a setting of forced air cooling mechanism, water-cooling mechanism and high temperature alarm subassembly not only can carry out forced air cooling and water-cooled dual cooling, can also send the early warning notice to the unusual motor of temperature, has reduced the loss of motor.

Description

Heat dissipation type motor

Technical Field

The utility model relates to a motor production technical field especially relates to a heat dissipation type motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, mainly plays a role of generating driving torque and serving as a power source of electric appliances or various machines, and mainly plays a role of converting mechanical energy into electric energy.

But the motor can produce a large amount of heat energy at the in-process of work, leads to the inside temperature of motor to rise, does not dispel the heat in time, leads to the motor to damage when serious, and the cooling effect of current heat dissipation type motor is not showing, can not in time send the early warning moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the motor cooling effect that exists among the prior art and not showing and can not in time send the early warning notice, and the heat dissipation type motor that proposes not only can carry out forced air cooling and water-cooling, can also send the early warning notice to the unusual motor of temperature, reduces the loss.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat dissipation type motor comprises two support columns arranged on the ground, wherein the upper ends of the two support columns are fixedly connected with the same fixed box, the upper end of the fixed box is fixedly connected with a motor shell, the inner wall of the motor shell is provided with a cooling pipe and an annular water pipe, a rotor is fixedly arranged on the inner side wall of the motor shell, a drive shaft is fixedly connected onto the rotor, the drive shaft rotates to penetrate through the motor shell and extends to the outside of the motor shell, the bottom of the fixed box is fixedly provided with a cold water tank and a support plate, the drive shaft, the cooling pipe, the motor shell and the fixed box are provided with the same air cooling mechanism, the cold water tank and the annular water pipe are provided with the same water cooling mechanism, the top surface of the inner wall of the motor shell is provided with a high-temperature alarm component, the loss is reduced.

Preferably, air-cooled mechanism is including rotating the rotary rod that runs through the backup pad setting, be equipped with the bearing in the backup pad, the inner wall of bearing and the outer wall fixed connection of rotary rod, coaxial fixedly connected with fan blade on the rotary rod, the rotary rod is connected with drive shaft transmission, the cooling tube passes through the intake pipe intercommunication with the fixed box, the upper end intercommunication of cooling tube has the blast pipe, fixed mounting has a one-way pressure valve in the end of giving vent to anger of blast pipe, and air-cooled mechanism's setting utilizes the rotation of motor self to realize the cooling to the inside and shell of motor as drive power, has realized the cooling to the motor from interior to exterior, has effectually improved the cooling effect.

Preferably, the inner wall of the left side of the fixed box is provided with an air inlet, and a filter screen plate is fixedly arranged in the air inlet.

Preferably, water-cooling mechanism includes fixed mounting in the micro water pump of cold water storage cistern upper end, the intercommunication has inlet tube and outlet pipe on the micro water pump, micro water pump's inlet tube is inserted and is located in the cold water storage cistern, micro water pump's outlet pipe and annular water pipe intercommunication set up, the cold water storage cistern passes through the back flow intercommunication with annular water pipe and sets up, and water-cooling mechanism's setting has realized the water-cooling to motor housing, and motor housing's heat has not only been taken away to the water that flows, still can absorb the noise sound wave that motor operation produced, has played the effect of making an uproar of falling.

Preferably, a water control valve is fixedly mounted at the water outlet end of the return pipe.

Preferably, the high temperature warning subassembly includes the horizontal section of thick bamboo of fixed connection in motor casing inner wall top surface, sliding seal connects with the slide in the horizontal section of thick bamboo, the right side wall of slide and the right side inner wall counterbalance contact of horizontal section of thick bamboo have same warning gasbag, the intercommunication has the warning pipe on the warning gasbag, fixed mounting has the second pressure check valve in the end of giving vent to anger of warning pipe, and the setting of high temperature warning subassembly has realized sending out the early warning notice to the unusual motor of temperature to in time remind operating personnel to carry out emergency maintenance, reduced the loss of motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting up of forced air cooling mechanism utilizes the rotation of motor self as drive power, has realized the dual cooling to the inside and shell of motor, and the effectual cooling effect that has improved of interior and exterior cooling of motor.

2. The utility model discloses a water-cooling mechanism's setting has realized the water-cooling to motor housing once more, and motor housing self's heat has not only been taken away to the water that flows, still can absorb the noise sound wave that the motor operation produced, has played the effect of the amortization of making an uproar of falling.

3. The utility model discloses a setting of high temperature alarm subassembly has realized sending the early warning notice to the unusual work motor of temperature to in time remind operating personnel to carry out urgent maintenance and handle, reduced the loss of motor.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation type motor according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is an enlarged schematic view of fig. 1 at B.

In the figure: the device comprises a support column 1, a fixed tank 2, a motor shell 3, a cooling pipe 4, an annular water pipe 5, a rotor 6, a driving shaft 7, a cold water tank 8, a support plate 9, a rotating rod 10, a bearing 11, an air inlet pipe 12, an air outlet pipe 13, an air inlet 14, a miniature water pump 15, a water inlet pipe 16, a water outlet pipe 17, a return pipe 18, a transverse cylinder 19, a sliding plate 20, an alarm air bag 21 and an alarm pipe 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a heat dissipation type motor, including setting up in subaerial two spinal branch daggers 1, the same fixed box 2 of upper end fixedly connected with of two spinal branch daggers 1, the upper end fixedly connected with motor casing 3 of fixed box 2, motor casing 3 inner wall is equipped with cooling tube 4 and annular water pipe 5, fixed mounting has rotor 6 on the inside wall of motor casing 3, fixedly connected with drive shaft 7 on rotor 6, drive shaft 7 rotates and runs through motor casing 3 setting and extends to its outside, the bottom fixed mounting of fixed box 2 has cold water storage cistern 8 and backup pad 9, drive shaft 7, cooling tube 4, be equipped with same forced air cooling mechanism on motor casing 3 and the fixed box 2, be equipped with same water-cooling mechanism on cold water storage cistern 8 and the annular water pipe 5, the top surface of motor casing 3.

Wherein, the air cooling mechanism comprises a rotary rod 10 which is rotatably arranged through a support plate 9, a bearing 11 is arranged in the support plate 9, a plurality of air holes are arranged on the support plate 9, the inner wall of the bearing 11 is fixedly connected with the outer wall of the rotary rod 10, the rotary rod 10 is coaxially and fixedly connected with fan blades, the rotary rod 10 is in transmission connection with a drive shaft 7, the transmission connection is that the rotary rod 10 and the drive shaft 7 are coaxially and fixedly connected with two chain disks which are in transmission connection through chains, a cooling pipe 4 is communicated with a fixed box 2 through an air inlet pipe 12, the upper end of the cooling pipe 4 is communicated with an exhaust pipe 13, a first one-way pressure valve is fixedly arranged in the air outlet end of the exhaust pipe 13, the flow direction of the first one-way pressure valve is that air flows from the exhaust pipe 13 to the outside of the motor shell 3, an air inlet 14 is arranged on the inner wall on the left side of the, avoid the gas suction that has the dust to cause the damage to electrical components in motor casing 3, it needs to be noted that, cooling tube 4 passes through the standpipe intercommunication setting with the inner wall of motor casing 3, and the setting of standpipe makes the cooling gas in cooling tube 4 be full of the inner wall of whole motor casing 3 to accomplish the cooling to the inside of motor casing 3.

The water cooling mechanism comprises a micro water pump 15 fixedly mounted at the upper end of a cold water tank 8, the micro water pump 15 is a kamoer brand, the model is KLP04, the micro water pump 15 is communicated with a water inlet pipe 16 and a water outlet pipe 17, the water inlet pipe of the micro water pump 15 is inserted into the cold water tank 8, the water outlet pipe 17 of the micro water pump 15 is communicated with the annular water pipe 5, the cold water tank 8 is communicated with the annular water pipe 5 through a return pipe 18, and a water control valve is fixedly mounted at the water outlet end of the return pipe 18.

More specifically, the high temperature alarm assembly comprises a transverse cylinder 19 fixedly connected to the top surface of the inner wall of the motor housing 3, the transverse cylinder 19 is made of metal and has good heat conductivity, a sliding plate 20 is connected in the transverse cylinder 19 in a sliding and sealing manner, the right side wall of the sliding plate 20 is abutted to the inner wall of the right side of the transverse cylinder 19 to form an alarm air bag 21, the alarm air bag 21 is communicated with an alarm pipe 22, a second pressure one-way valve is fixedly installed in the air outlet end of the alarm pipe 22, nitrogen dioxide alarm gas is filled in the alarm air bag 21, the gas is bright in color, the gas is easy to be found in the air, the horizontal cylinder 19 is filled with low-temperature evaporation liquid which is methyl formate solution, the methyl formate solution is easy to decompose when being heated, the generated gas pushes the sliding plate 20, therefore, the alarm air bag 21 is extruded, and the alarm gas is discharged to the outside of the motor shell 3 through the second pressure one-way valve in the alarm pipe 22, so that the alarm effect is achieved.

In the utility model, the motor is started, the rotor 6 rotates by starting the motor, thereby driving the driving shaft 7 to rotate, the rotary rod 10 is connected with the driving shaft 7 through two chain discs and chain transmission, the rotary rod 10 rotates synchronously with the driving shaft 7, so that the fan blade on the rotary rod 10 rotates, the air inlet 14 on the left side of the fixed box 2 sucks the outside air to provide air for the rotation of the fan blade, the filter screen on the air inlet 14 filters and removes dust for the sucked air, the purity of the cooling air is ensured, the plurality of air holes arranged on the supporting plate 9 enable the air rotating by the fan blade to enter the cooling pipe 4 through the air holes, the cooling pipe 4 is communicated with the inner wall of the whole motor shell 3 through the vertical pipe of the inner wall of the motor shell 3, thereby completing the cooling of the inside of the motor shell 3, and when the inside air of the motor shell 3 is full of, the cooling gas which is continuously increased is full of the whole cooling pipe 4, so that the cooling gas cools and absorbs heat of the shell of the motor shell 3, when the continuously increased gas reaches a certain limit, the cooling gas can be discharged from the first one-way pressure valve in the exhaust pipe 13, and double cooling of the inside and the outside of the motor shell 3 is realized, when the motor is started, the micro water pump 15 is started, cold water in the cold water tank 8 is sucked and flows into the water outlet pipe 17 through the water inlet pipe 16 and then is injected into the annular water pipe 5, the flowing water not only can take away heat on the shell of the motor shell 3, but also can absorb noise sound waves generated by the operation of the motor, so that the effects of noise reduction and noise elimination are realized, the heat is taken away by circulating water, the heat flows back into the cold water tank 8 through the water control valve of the return pipe 18, the returned water has heat, and the cooling gas generated by the wind blades on the rotary rod 10 can continuously cool the cold water tank 8, thereby guaranteed the cooling effect of water in the cold water tank 8, and when the motor damages when leading to the temperature unusual, the horizontal section of thick bamboo 19 this moment is heated, make the low temperature evaporating liquid in the horizontal section of thick bamboo 19 be heated through thermal transmission and decompose and produce gas, gaseous promotion slide 20 motion extrusion warning gasbag 21, the gaseous nitrogen dioxide of warning gasbag 21 is discharged through the second one-way pressure valve in the warning pipe 22, thereby in time remind operating personnel to carry out urgent maintenance processing, the loss of motor has been reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A heat dissipation type motor comprises two support columns (1) arranged on the ground, and is characterized in that the upper ends of the two support columns (1) are fixedly connected with the same fixed box (2), the upper end of the fixed box (2) is fixedly connected with a motor casing (3), the inner wall of the motor casing (3) is provided with a cooling pipe (4) and an annular water pipe (5), a rotor (6) is fixedly installed on the inner side wall of the motor casing (3), a driving shaft (7) is fixedly connected onto the rotor (6), the driving shaft (7) rotates to penetrate through the motor casing (3) and extends to the outside of the motor casing, the bottom of the fixed box (2) is fixedly provided with a cold water tank (8) and a support plate (9), and the support plate (9), the driving shaft (7), the cooling pipe (4), the motor casing (3) and the fixed box (2) are provided with the same air cooling, the water cooling device is characterized in that the same water cooling mechanism is arranged on the cold water tank (8) and the annular water pipe (5), and a high-temperature alarm assembly is arranged on the top surface of the inner wall of the motor shell (3).

2. The heat dissipation type motor of claim 1, wherein the air cooling mechanism comprises a rotary rod (10) rotatably penetrating through a support plate (9), a bearing (11) is arranged in the support plate (9), the inner wall of the bearing (11) is fixedly connected with the outer wall of the rotary rod (10), a fan blade is fixedly connected with the rotary rod (10) coaxially, the rotary rod (10) is in transmission connection with a drive shaft (7), the cooling pipe (4) is communicated with the fixed box (2) through an air inlet pipe (12), an exhaust pipe (13) is communicated with the upper end of the cooling pipe (4), and a first one-way pressure valve is fixedly arranged in an air outlet end of the exhaust pipe (13).

3. The heat dissipation type motor according to claim 2, wherein an air inlet (14) is formed in the left inner wall of the fixed box (2), and a filter screen is fixedly installed in the air inlet (14).

4. The heat dissipation type motor according to claim 1, wherein the water cooling mechanism comprises a micro water pump (15) fixedly mounted at an upper end of the cold water tank (8), the micro water pump (15) is communicated with a water inlet pipe (16) and a water outlet pipe (17), the water inlet pipe of the micro water pump (15) is inserted into the cold water tank (8), the water outlet pipe (17) of the micro water pump (15) is communicated with the annular water pipe (5), and the cold water tank (8) is communicated with the annular water pipe (5) through a return pipe (18).

5. A heat dissipation type motor according to claim 4, wherein a water control valve is fixedly installed at the water outlet end of the return pipe (18).

6. The heat dissipation type motor according to claim 1, wherein the high temperature alarm assembly comprises a cross tube (19) fixedly connected to the top surface of the inner wall of the motor casing (3), a sliding plate (20) is slidably and hermetically connected in the cross tube (19), the right side wall of the sliding plate (20) and the right side inner wall of the cross tube (19) are in contact with the same alarm air bag (21) in an abutting mode, an alarm pipe (22) is communicated with the alarm air bag (21), and a second pressure one-way valve is fixedly installed in the air outlet end of the alarm pipe (22).