Motor cooling structure of gyro stabilization device

Abstract

The utility model discloses a motor cooling structure of a gyro stabilization device, which relates to the technical field of gyro stabilization devices and comprises a motor sleeve, a cooling water inlet, a cooling water outlet and a sealing component, a motor is mounted in the motor sleeve, a circulating water channel is arranged on the motor sleeve, and the cooling water inlet, the circulating water channel and the cooling water outlet are communicated in sequence. The sealing part is connected with the motor sleeve and used for sealing the circulating water channel; cooling water is circularly introduced from the cooling water inlet and circularly flows out from the cooling water outlet along the circulating water channel, so that the motor in the motor sleeve is cooled. The motor cooling structure of the gyro stabilization device can properly solve the problems that a high-speed rotor part of the gyro stabilization device has no convection medium in a vacuum environment, so that the motor is difficult to dissipate heat and is easy to overheat, has a good cooling effect on the motor, is also suitable for other working conditions in a non-vacuum environment, and is wide in application range and high in applicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to gyro stabilizer technology field especially relates to a gyro stabilizer motor cooling structure. BACKGROUND

[0002] Gyro stabilizer is the conservation of momentum (also known as angular momentum) that high speed rotating rotor has, and the high speed rotation of the rotor is inseparable from the driving of the motor. The motor is usually installed in the gyro rotor part housing, and is mostly in vacuum environment and has relatively small installation space. In the vacuum environment, since there is no air or other matter as the medium of conduction and convection, the traditional heat dissipation mode (such as taking away heat by air flow) becomes invalid, the motor cannot be effectively cooled, the motor is prone to overheating, and finally the gyro stabilizer equipment fails. SUMMARY

[0003] In view of the above-mentioned deficiencies existing at present, the utility model provides a gyro stabilizer motor cooling structure, which can properly solve the problem of no convection medium in the vacuum environment of the high speed rotor part of the gyro stabilizer, leading to difficult heat dissipation and easy overheating of the motor, has good cooling effect on the motor, and is also applicable to other working conditions in non-vacuum environment, has wide application range and strong applicability.

[0004] To achieve the above object, the embodiment of the utility model adopts the following technical scheme:

[0005] The gyro stabilizer motor cooling structure comprises a motor sleeve for installing the motor inside, and further comprises a cooling water inlet, a cooling water outlet and a sealing part, a circulating water channel is arranged on the motor sleeve, the cooling water inlet, the circulating water channel and the cooling water outlet are sequentially communicated, and the sealing part is connected with the motor sleeve and used for sealing the circulating water channel; cooling water is circulated and introduced from the cooling water inlet, the cooling water is circulated and flows out from the cooling water outlet along the circulating water channel, so that the motor in the motor sleeve is cooled.

[0006] According to one aspect of the utility model, the water channel partition plate is arranged in the circulating water channel and used for separating the cooling water inlet and the cooling water outlet.

[0007] According to one aspect of the utility model, the sealing part is a water sealing plate, the circulating water channel is arranged on the end face of the motor sleeve, and the water sealing plate is fixed on the end face of the motor sleeve.

[0008] According to one aspect of the utility model, the sealing part is a sealing shell, the circulating water channel is arranged on the outer diameter surface of the motor sleeve, and one end of the motor sleeve is fixed in the sealing shell.

[0009] According to one aspect of the utility model, the cooling water inlet and the cooling water outlet are arranged on the circumference of the motor sleeve.

[0010] According to one aspect of the utility model, the cooling water inlet and the cooling water outlet are arranged on the circumference of the sealed shell.

[0011] According to one aspect of the utility model, the sealed ring is arranged between the sealing part and the motor sleeve.

[0012] According to one aspect of the utility model, the sealed ring is an O-shaped ring.

[0013] The utility model has the advantages that: cooling water is circulated from the cooling water inlet, and the cooling water is circulated out from the cooling water outlet along the circulating water channel, so that the motor in the motor sleeve is cooled; thus, the utility model can solve the problem that the motor is difficult to dissipate heat and is easy to overheat in the vacuum environment of the high-speed rotor part of the gyro stabilizer, the cooling effect of the utility model on the motor is good, the utility model is also applicable to other working conditions in non-vacuum environments, has wide application range and strong applicability. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiments will be briefly introduced as follows: obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings.

[0015] Figure 1 It is a three-dimensional structure schematic view of the embodiment one of the utility model;

[0016] Figure 2 It is a three-dimensional structure schematic view of another angle of the embodiment one of the utility model;

[0017] Figure 3 It is a front view structure schematic view of the embodiment one of the utility model;

[0018] Figure 4 It is a sectional view structure schematic view of the embodiment one of the utility model;

[0019] Figure 5 It is a local structure three-dimensional view of the embodiment one of the utility model;

[0020] Figure 6 It is a local structure rear view of the embodiment one of the utility model;

[0021] Figure 7 It is a sectional view structure schematic view of the embodiment two of the utility model.

[0022] The names corresponding to the serial numbers in the drawings are as follows:

[0023] 1. Motor; 2. Motor sleeve; 3. Cooling water inlet; 4. Cooling water outlet; 5. Water channel baffle; 6. Sealing ring; 7. Circulating water channel; 8. Water seal plate; 9. Sealing housing. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model. In the description of the present utility model, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inner", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0025] Example 1

[0026] like Figure 1 - Figure 6 As shown, the motor cooling structure of the gyroscope anti-roll device includes a motor sleeve 2 for mounting the motor 1, a cooling water inlet 3, a cooling water outlet 4, a sealing component, a water channel baffle 5, and several sealing rings 6. The motor sleeve 2 has a circulating water channel 7. The motor sleeve 2 is a rotating component. The cooling water inlet 3, the circulating water channel 7, and the cooling water outlet 4 are sequentially connected. The cooling water inlet 3 is used to receive cooling water, the circulating water channel 7 is used for cooling water circulation, and the cooling water outlet 4 is used for cooling water outflow. The cooling water inlet 3 and the cooling water outlet 4 are spaced apart and integrally formed on the circumference of the motor sleeve 2. The sealing component is connected to the motor sleeve 2 and is used to seal the circulating water channel 7 to prevent leakage. The water channel baffle 5 has an arbitrary structure and is integrally formed on the motor sleeve 2. The water channel baffle 5 is located inside the circulating water channel 7 and is used to separate the cooling water inlet 3 and the cooling water outlet 4, facilitating the flow of cooling water from the cooling water inlet 3 along the circulating water channel 7 and out of the cooling water outlet 4. The sealing ring 6 is an O-ring, located between the sealing component and the motor sleeve 2, to enhance the structural sealing and prevent water leakage. Cooling water is circulated in through the cooling water inlet 3 and flows out through the cooling water outlet 4 along the circulation channel 7. The circulating cooling water carries away the heat of the motor 1 inside the motor sleeve 2, thereby cooling the motor 1.

[0027] In the embodiment, the circulating water channel 7 is formed on the end face of the motor sleeve 2 in a ring groove shape. The sealing component is a water sealing plate 8 in a plate structure in a ring plate shape. The water sealing plate 8 is fixed concentrically on the end face of the motor sleeve 2 by a plurality of bolt fasteners in the circumferential direction, and the circulating water channel 7 is located between the motor sleeve 2 and the water sealing plate 8, and the O-ring between the motor sleeve 2 and the water sealing plate 8 is used to form a seal.

[0028] The embodiment has the beneficial effects that the application can properly solve the problem of no convection medium in the vacuum environment of the high-speed rotor part of the gyro stabilizer, which causes the motor 1 to be difficult to dissipate heat and easy to overheat. The application has good cooling effect on the motor 1, and is also applicable to other working conditions in non-vacuum environments, has wide application range and strong applicability.

[0029] Embodiment two

[0030] As shown in Figure 7 The gyro stabilizer motor cooling structure includes a motor sleeve 2 for installing a motor 1, a cooling water inlet 3, a cooling water outlet 4, a sealing component, a water channel partition plate 5, and a plurality of sealing rings 6. The motor sleeve 2 is a rotary part. The cooling water inlet 3, the circulating water channel 7, and the cooling water outlet 4 are sequentially connected, wherein the cooling water inlet 3 is used for connecting the cooling water, the circulating water channel 7 is used for circulating the cooling water, and the cooling water outlet 4 is used for discharging the cooling water. The cooling water inlet 3 and the cooling water outlet 4 are spaced apart and integrally arranged on the sealing component in the circumferential direction. The sealing component is connected with the motor sleeve 2 and is used for sealing the circulating water channel 7 to prevent water leakage. The water channel partition plate 5 is of any structure and is integrally arranged on the motor sleeve 2. The water channel partition plate 5 is arranged in the circulating water channel 7 and is used for separating the cooling water inlet 3 and the cooling water outlet 4 in the middle, so as to facilitate the cooling water to flow along the circulating water channel 7 after entering the cooling water inlet 3 and then flow out of the cooling water outlet 4. The sealing ring 6 is an O-ring arranged between the sealing component and the motor sleeve 2, and is used for enhancing the structural sealing property and preventing water seepage. The cooling water is circulated into the cooling water inlet 3, flows along the circulating water channel 7, and then is circulated out of the cooling water outlet 4. The circulating cooling water carries away the heat of the motor 1 in the motor sleeve 2, thereby achieving the cooling of the motor 1.

[0031] In the embodiment, the circulating water channel 7 is formed on the outer diameter face of the motor sleeve 2 in a ring groove shape. The sealing component is a sealing shell 9 in a rotary part in a cylindrical shape. One end of the motor sleeve 2 in which the circulating water channel 7 is formed is fixed concentrically in the sealing shell 9, and the motor sleeve 2 is sleeved with the sealing shell 9. The circulating water channel 7 is located between the motor sleeve 2 and the sealing shell 9, and the O-ring between the motor sleeve 2 and the sealing shell 9 is used to form a seal.

[0032] In the embodiment, the cooling water inlet 3 and the cooling water outlet 4 are spaced apart and integrally arranged on the sealing shell 9 in the circumferential direction.

[0033] The embodiment has the beneficial effects that the application can properly solve the problem that the motor 1 is difficult to dissipate heat and is prone to overheating due to the lack of convection medium in the high-speed rotor part of the gyro stabilizer under a vacuum environment, the cooling effect of the application on the motor 1 is good, the application is also applicable to other working conditions in a non-vacuum environment, has a wide application range, and has strong applicability.

[0034] Embodiment three

[0035] The embodiment provides a gyro stabilizer, which comprises the motor cooling structure of the gyro stabilizer in the embodiment one or the embodiment two.

[0036] The embodiment has the beneficial effects that the application can properly solve the problem that the motor 1 is difficult to dissipate heat and is prone to overheating due to the lack of convection medium in the high-speed rotor part of the gyro stabilizer under a vacuum environment, the cooling effect of the application on the motor 1 is good, the application is also applicable to other working conditions in a non-vacuum environment, has a wide application range, and has strong applicability.

[0037] The above is only a specific implementation of the application, but the protection scope of the application is not limited to this, any person skilled in the art can easily think of changes, combinations or replacements within the technical range disclosed by the application, which should be covered in the protection scope of the application. Therefore, the protection scope of the application should be subject to the protection scope of the claims.

Claims

1. A motor cooling structure for a gyro-stabilizer, comprising a motor case (2) for housing a motor (1) therein, characterized in that, The motor cover (2) is provided with a circulating water channel (7), the cooling water inlet (3), the circulating water channel (7) and the cooling water outlet (4) are sequentially communicated, and the sealing part is connected with the motor cover (2) and used for sealing the circulating water channel (7); the motor (1) in the motor cover (2) is cooled by circulating the cooling water from the cooling water inlet (3) and circulating the cooling water out of the cooling water outlet (4) along the circulating water channel (7).

2. The gyro-stabilized device motor cooling structure according to claim 1, characterized in that, The water channel partition plate (5) is arranged in the circulating water channel (7) and used for partitioning the cooling water inlet (3) and the cooling water outlet (4).

3. The motor cooling structure of the gyro-stabilized device according to claim 1, characterized in that, The sealing part is a water sealing plate (8), the circulating water channel (7) is arranged on the end face of the motor cover (2), and the water sealing plate (8) is fixed on the end face of the motor cover (2).

4. The electric motor cooling structure for a gyro-stabilized device according to claim 1, wherein The sealing part is a sealing shell (9), the circulating water channel (7) is arranged on the outer diameter surface of the motor cover (2), and one end of the motor cover (2) is fixed in the sealing shell (9).

5. The gyro-stabilized device motor cooling structure according to claim 3, characterized in that, The cooling water inlet (3) and the cooling water outlet (4) are arranged on the circumference of the motor cover (2) at intervals.

6. The gyro-stabilized apparatus motor cooling structure according to claim 4, wherein The cooling water inlet (3) and the cooling water outlet (4) are arranged on the circumference of the sealing shell (9) at intervals.

7. The electric motor cooling structure for a gyro-stabilized device according to any one of claims 1 to 6, characterized in that, A plurality of sealing rings (6) are further arranged between the sealing part and the motor cover (2).

8. The gyro-stabilized device motor cooling structure according to claim 7, characterized in that, The sealing ring (6) is an O-shaped ring.

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