CN218648675U

CN218648675U - Cooling type motor

Info

Publication number: CN218648675U
Application number: CN202223110419.1U
Authority: CN
Inventors: 肖玉林; 王靖; 江新; 江天豪; 应其成; 徐盛泽; 高军正; 陈仙鹏; 陈炳钧
Original assignee: Zhejiang Danau Industries Co ltd
Current assignee: Zhejiang Danau Industries Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-17
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to the field of motors, in particular to a cooling motor, which comprises a motor body, wherein the motor body comprises a rotor and an outer shell used for installing the rotor, and a cooling cavity used for storing cooling liquid is arranged in the outer shell; the outer shell is also provided with a water-cooling pump and a water-cooling row, the water-cooling row is provided with a cooling fan, a water outlet pipe of the water-cooling pump is communicated with the cooling cavity, a water inlet pipe of the water-cooling pump is communicated with a water outlet pipe of the water-cooling row, and a water inlet pipe of the water-cooling row is communicated with the cooling cavity. The utility model discloses not only realize the cooling of motor, still the promotion of preferred the stability of motor when the operation.

Description

Cooling type motor

Technical Field

The utility model relates to a motor field, specifically speaking relates to a cooling type motor.

Background

The motor is a power device which is widely used in the industrial field, a large amount of heat can be generated in the motor when the motor works, in the prior art, the heat dissipation of the motor still adopts the convection type heat dissipation technology of traditional wind blowing, the principle is that the heat on the shell and in the shell is taken away by utilizing fan airflow or natural airflow, and the defects are that: the temperature in the motor is increased due to the low heat dissipation speed, the energy efficiency ratio is low, and meanwhile, if the shell is fully covered with dust, the heat taking away caused by the blockage of air flow is slow, the temperature increase in the motor is further aggravated, and the motor can be burnt.

Through the retrieval, the patent document with publication number CN209516802U discloses a heat dissipation motor, including casing, front end housing, front bearing, pivot, frame, back cover, rear end housing, ventilation pipe, ventilation hole, rear bearing, center bearing, fan, back cover, rotor and stator, though this utility model has promoted the radiating effect of motor, when actually cooling down and dispelling the heat, still can have the shortcoming that makes the dust get into the motor from the casing.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

a cooling type motor comprises a motor body, wherein the motor body comprises a rotor and an outer shell used for mounting the rotor, and a cooling cavity used for storing cooling liquid is arranged in the outer shell; the outer shell is also provided with a water-cooling pump and a water-cooling row, the water-cooling row is provided with a cooling fan, a water outlet pipe of the water-cooling pump is communicated with the cooling cavity, a water inlet pipe of the water-cooling pump is communicated with a water outlet pipe of the water-cooling row, and a water inlet pipe of the water-cooling row is communicated with the cooling cavity.

The utility model discloses not only realize the cooling of motor, still the promotion of preferred the stability of motor when the operation.

Preferably, an L-shaped plate for installing a water cooling drainage and a water cooling pump is arranged at the outer side wall of the outer shell.

The utility model discloses in, through the setting of L template, arrange for water-cooling pump and water-cooling and provide the mounted position.

Preferably, the outer casing includes a sleeve portion and a cover portion bolted to the sleeve portion, the cooling cavity is provided in the sleeve portion, and the cover portion is provided with a cover portion through hole through which the rotor shaft extends.

The utility model discloses in, through the setting of the structure of shell body, the realization of preferred is to the installation and the sealing of rotor.

Preferably, a connection point between the water outlet pipe of the water-cooled pump and the cooling chamber and a connection point between the water inlet pipe of the water-cooled pump and the cooling chamber are located at both ends in the axial direction of the sleeve portion.

The utility model discloses in, through the outlet pipe of water-cooled pump and the tie point in cooling chamber and the setting of the inlet tube of water-cooled row and the tie point position in cooling chamber, can make the coolant liquid have longer flow path in the cooling chamber.

Preferably, motor body department is equipped with the base that is used for supporting motor body, and the base includes the bottom plate, and base department is equipped with the riser that two intervals set up and perpendicular to bottom plate setting, forms the mounting groove jointly between two risers and the bottom plate, and the bottom portion of shell body is equipped with the connecting portion with riser bolted connection.

The utility model discloses in, through the setting of base for motor body can be steady place.

Preferably, the edge of the bottom plate is provided with a bottom plate through hole.

The utility model discloses in, through the setting of bottom plate through-hole, made things convenient for the fixed to motor body.

In summary, the present application includes at least one of the following benefits:

1. in this application, through setting up the cooling chamber in the shell body, can avoid in dust etc. among the external environment gets into the shell body to the realization that can the preferred is to the protection of rotor.

2. In this application, through the radiating mode of water-cooling, the realization that can the preferred dispels the heat the operation to the motor to make the stable operation that the motor can be long-time.

3. In this application, through the setting of base, realization that can the preferred is to placing and installing of motor.

Drawings

Fig. 1 is a schematic structural view of the middle cooling type motor of the present invention.

Fig. 2 is a sectional view of the cooling motor of fig. 1.

Fig. 3 is an exploded view of the cooling motor of fig. 1.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It should be understood that the examples are merely illustrative and not restrictive of the present invention.

As shown in fig. 1 and fig. 2, the present embodiment provides a cooling type motor, which includes a motor body 100, where the motor body 100 includes a rotor 110 and an outer casing 120 for mounting the rotor 110, and a cooling cavity 210 for storing a cooling liquid is provided in the outer casing 120. The outer side wall of the outer shell 120 is provided with an L-shaped plate 160, the L-shaped plate 160 is provided with a water cooling pump 130 and a water cooling bar 140, the water cooling bar 140 is provided with a cooling fan 150, the water outlet pipe of the water cooling pump 130 is communicated with the cooling cavity 210, the water inlet pipe of the water cooling pump 130 is communicated with the water outlet pipe of the water cooling bar 140, and the water inlet pipe of the water cooling bar 140 is communicated with the cooling cavity 210. In this embodiment, the connection point between the water outlet pipe of the water-cooling pump 130 and the cooling cavity 210 and the connection point between the water inlet pipe of the water-cooling bank 140 and the cooling cavity 210 are respectively located at two ends of the sleeve portion 220 in the axial direction.

When the motor body 100 is operated, the power of the water-cooling pump 130 and the heat dissipation fan 150 is turned on, and the heat generated by the rotation of the rotor 110 is transferred to the cooling liquid in the cooling cavity 210 of the outer casing 120, in this embodiment, in order to improve the effect of transferring the heat in the outer casing 120 to the cooling liquid in the cooling cavity 210, the outer casing 120 in this embodiment is made of an alloy (e.g., an aluminum alloy) with a better heat conductivity. The cooling liquid in the cooling cavity 210 enters the water cooling bar 140 along with the water inlet pipe of the water cooling bar 140, when the cooling liquid passes through the water cooling bar 140, the heat in the cooling liquid is transferred to the water cooling bar 140 and discharged through the cooling fan 150, the cooled water cooling liquid enters the water cooling pump 130 through the water outlet pipe of the water cooling bar 140 and enters the cooling cavity 210 through the water outlet pipe of the water cooling pump 130, and therefore the cooling of the motor body 100 is achieved.

In this embodiment, through the mode of water-cooling heat dissipation, the heat that produces when the motor moves that can be preferred is discharged, compares in the motor in the comparison file, and the motor in this embodiment is difficult for getting into in the shell body 120 of dust when the operation to not only realize the cooling of motor, still the better promotion the stability of motor when the operation. Wherein, through the arrangement of the L-shaped plate 160, the installation positions of the water cooling pump 130 and the water cooling bar 140 are provided. Wherein, through the setting of the connecting point of the outlet pipe of the water-cooling pump 130 and the cooling chamber 210 and the connecting point position of the inlet pipe of the water-cooling row 140 and the cooling chamber 210, the cooling liquid can have a longer flow path in the cooling chamber 210, thereby improving the effect of heat transfer in the outer shell 120 to the cooling chamber 210, that is, the better cooling effect to the motor body 110.

Referring to fig. 2, the outer casing 120 includes a sleeve portion 220 and a cover portion 230 bolted to the sleeve portion 220, the cooling cavity 210 is disposed in the sleeve portion 220, and a cover portion through hole 240 for the rotor 110 to extend from is formed at the cover portion 230.

In the present embodiment, the rotor 110 can be mounted by the bolt engagement between the sleeve portion 220 and the cover plate portion 230 due to the structural arrangement of the outer housing 120, and the rotor 110 can be preferably mounted and sealed.

Referring to fig. 3, a base 170 for supporting the motor body 100 is disposed at the motor body 100, the base 170 includes a bottom plate 310, and a bottom plate through hole 350 is disposed at an edge of the bottom plate 310; the base 170 is provided with two vertical plates 320 which are arranged at intervals and are perpendicular to the bottom plate 310, a mounting groove 330 is formed between the two vertical plates 320 and the bottom plate 310, and the bottom end of the outer shell 120 is provided with a connecting part 340 which is connected with the vertical plates 320 through bolts.

In this embodiment, through the setting of base 170 for motor body 100 can be steadily placed, through the setting of bottom plate through-hole 350, can be through passing tools such as the bolt of bottom plate through-hole 350 with base 170 and equipment department, has also made things convenient for the fixed of motor body 100.

The operating principle of the cooling motor in this embodiment is as follows:

when the motor body 100 operates, the power supplies of the water-cooling pump 130 and the heat dissipation fan 150 are switched on, heat generated when the rotor 110 rotates is transferred to cooling liquid in the cooling cavity 210 in the outer shell 120, the cooling liquid in the cooling cavity 210 enters the water-cooling bar 140 along with the water inlet pipe of the water-cooling bar 140, when the cooling liquid passes through the water-cooling bar 140, the heat in the cooling liquid is transferred to the water-cooling bar 140 and is discharged through the heat dissipation fan 150, and the cooled water-cooling liquid enters the water-cooling pump 130 through the water outlet pipe of the water-cooling bar 140 and enters the cooling cavity 210 through the water outlet pipe of the water-cooling pump 130, so that the temperature of the motor body 100 is reduced.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. A cooling formula motor which characterized in that: the motor comprises a motor body (100), wherein the motor body (100) comprises a rotor (110) and an outer shell (120) used for mounting the rotor (110), and a cooling cavity (210) used for storing cooling liquid is arranged in the outer shell (120); the outer shell (120) is also provided with a water-cooling pump (130) and a water-cooling row (140), the water-cooling row (140) is provided with a cooling fan (150), a water outlet pipe of the water-cooling pump (130) is communicated with the cooling cavity (210), a water inlet pipe of the water-cooling pump (130) is communicated with a water outlet pipe of the water-cooling row (140), and a water inlet pipe of the water-cooling row (140) is communicated with the cooling cavity (210).

2. A cooling type motor according to claim 1, wherein: the outer side wall of the outer shell (120) is provided with an L-shaped plate (160) used for installing a water cooling bar (140) and a water cooling pump (130).

3. A cooling type motor according to claim 1, wherein: the outer shell (120) comprises a sleeve part (220) and a cover plate part (230) in bolt connection with the sleeve part (220), the cooling cavity (210) is arranged in the sleeve part (220), and a cover plate part through hole (240) for the rotor (110) to extend out is formed in the cover plate part (230).

4. A cooling type motor according to claim 3, wherein: the connection point of the water outlet pipe of the water-cooling pump (130) and the cooling cavity (210) and the connection point of the water inlet pipe of the water-cooling row (140) and the cooling cavity (210) are respectively positioned at two ends of the sleeve part (220) in the axial direction.

5. A cooling type motor according to claim 1, wherein: motor body (100) department is equipped with base (170) that are used for supporting motor body (100), and base (170) include bottom plate (310), and base (170) department is equipped with riser (320) that two intervals set up and perpendicular to bottom plate (310) set up, forms mounting groove (330) jointly between two riser (320) and bottom plate (310), and the bottom portion of shell body (120) is equipped with connecting portion (340) with riser (320) bolted connection.

6. A cooling type motor according to claim 5, wherein: the edge of the bottom plate (310) is provided with a bottom plate through hole (350).