Motor cabin of underwater structure experiment model

Abstract

The invention belongs to the technical field of underwater structure experiment models, and discloses a motor cabin of an underwater structure experiment model, which comprises a motor cabin, a mounting seat is arranged in the motor cabin, and a heat dissipation assembly for improving the heat dissipation efficiency is arranged on the motor cabin; the heat dissipation assembly comprises a plurality of heat dissipation flow channels formed in the side wall of the motor bin, the heat dissipation flow channels are arranged on the motor bin at equal intervals, and water flow penetrates through the heat dissipation flow channels to accelerate the heat dissipation efficiency. A heat conduction module is arranged in the heat dissipation flow channel in a contact manner, extends into the inner cavity of the motor bin and is used for accelerating the transfer of heat between the inner cavity of the motor bin and the heat dissipation flow channel; the mounting seat comprises a vibration reduction seat used for mounting the motor, a base is arranged on the vibration reduction seat, and the driving motor is mounted on the base. The motor cabin is simple in structure and convenient to use, the influence of vibration of the driving motor on the motor cabin is greatly reduced, the safety and concealment of equipment are improved, meanwhile, the heat dissipation efficiency of the motor cabin is improved, the probability of overheating in the motor cabin is reduced, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of underwater structure test models, and in particular relates to a motor compartment of an underwater structure test model. Background Art

[0002] Underwater structure test models can move underwater, simulating underwater vehicles to complete underwater exploration, detection and even military offensive and defensive tasks. As ocean development becomes increasingly important, underwater structure test models play an important role in both civil and military fields. Existing underwater structure test models are generally powered by motors, allowing them to move freely underwater. The motor compartment, as the installation location of the motor, is even more critical for protection.

[0003] However, the motor compartment design of the underwater structure test model widely used in the market currently focuses more on sealing and structural strength to ensure the stable operation of the motor in a complex marine environment; the motors are rigidly connected in the motor compartment, and the vibration of the motor operation directly acts in the motor compartment, causing the entire underwater structure test model to vibrate, making the watertightness of the device connection affect the safety of the underwater structure test model; at the same time, the presence of vibration will also make the operation noise of the underwater structure test model too loud, affecting the concealment of the underwater structure test model and the progress of underwater work; and the motor compartment is in a closed state, and the heat dissipation effect is poor, which causes the temperature in the motor compartment to rise, affecting the performance of the motor; and the existing motor compartment is integrally formed, which is inconvenient for inspection and maintenance, increasing the maintenance cost.

[0004] Therefore, the present application designs a motor compartment of an underwater structure experimental model to solve the above-mentioned technical problems. Summary of the invention

[0005] In order to solve the above technical problems, the present invention proposes a motor compartment of an underwater structure test model.

[0006] To achieve the above-mentioned object, the present invention provides a motor compartment of an underwater structure test model, comprising a motor compartment, a mounting seat for mounting a drive motor is arranged in the motor compartment, and a heat dissipation component for increasing heat dissipation efficiency is arranged on the motor compartment;

[0007] The heat dissipation assembly includes a plurality of heat dissipation channels opened on the side wall of the motor compartment, wherein the plurality of heat dissipation channels are arranged on the motor compartment at equal intervals, and water flows through the heat dissipation channels to accelerate heat dissipation efficiency; a heat conduction module is arranged in contact with the heat dissipation channels, and the heat conduction module extends into the inner cavity of the motor compartment to accelerate the transfer of heat between the inner cavity of the motor compartment and the heat dissipation channels;

[0008] The mounting seat comprises a vibration-damping seat for mounting the motor, a base is arranged on the vibration-damping seat, and the driving motor is mounted on the base.

[0009] Preferably, the heat conductive module comprises a plurality of first heat conductors, which are arranged at equal intervals at the bottom of the heat dissipation channel, one end of the first heat conductor extends into the bottom of the heat dissipation channel and is flush with the bottom end of the heat dissipation channel, and the other end of the first heat conductor extends into the inner cavity of the motor bin and is flush with the inner cavity of the motor bin.

[0010] Preferably, the heat conducting module comprises a plurality of second heat conductors, which are symmetrically arranged at equal intervals on both sides of the heat dissipation channel; ends of the second heat conductors extend into the motor compartment and are flush with the inner cavity of the motor compartment, and the side walls of the second heat conductors are provided with heat dissipation notches corresponding to the side walls of the heat dissipation channel, and the second heat conductors are attached to the side walls of the heat dissipation channel through the heat dissipation notches.

[0011] Preferably, the first heat conductors and the second heat conductors are arranged alternately.

[0012] Preferably, a vibration-damping pad is provided between the vibration-damping seat and the inner wall of the motor compartment.

[0013] Preferably, the vibration damping seat includes a fixed foot arranged on the inner wall of the motor compartment, the top of the fixed foot is movably connected to a lifting seat, and the base is detachably connected to the lifting seat, which is suitable for different models of the driving motors.

[0014] Preferably, a lifting slot is provided at the top of the fixed foot, a lifting rod is provided in the lifting slot for lifting and sliding, the lifting rod extends out of the lifting slot and is fixedly connected to the bottom end of the lifting seat, a lifting spring is provided between the lifting seat and the fixed seat, and the lifting spring is sleeved on the lifting rod.

[0015] Preferably, a plurality of guide rods are evenly spaced at the bottom end of the lifting seat, and the guide rods are arranged around the lifting rods; a guide groove is opened at the top end of the fixed foot, and the guide rod extends into the guide groove and is slidably connected to the guide groove.

[0016] Preferably, the motor compartment includes two detachably arranged half shells, and the two half shells are detachably connected via a locking assembly; connecting plates are respectively provided at both ends of the half shells for connecting other components.

[0017] Preferably, the locking assembly includes a locking groove opened on the half shell, and the locking grooves on the two half shells are arranged correspondingly; a locking bolt is arranged between the two locking grooves.

[0018] Compared with the prior art, the present invention has the following advantages and technical effects: the present invention discloses a motor compartment of an underwater structure test model, wherein a mounting seat is arranged in the motor compartment to absorb the vibration generated by the operation of the drive motor, reduce the amount of vibration transmitted to the motor compartment, thereby reducing the vibration of the entire underwater structure test model, reducing the looseness of the equipment caused by the vibration, reducing the probability of water leakage underwater, and improving the safety of the water tank vehicle. At the same time, the reduction of vibration can also reduce the underwater noise of the underwater structure test model, improve concealment, and facilitate underwater activities; and the setting of the heat dissipation component is to improve the heat dissipation efficiency of the motor compartment, avoid the failure of the drive motor caused by the excessive temperature in the motor compartment, improve safety, and reduce the probability of high temperature abnormalities being discovered; a heat dissipation flow channel is opened on the motor compartment, and the heat dissipation module is arranged between the heat dissipation flow channel and the inner cavity of the motor compartment, which accelerates the transfer of heat. When the heat is transferred to the heat dissipation flow channel, the rapid flow of water accelerates the heat dissipation efficiency. At the same time, a plurality of three-dimensional heat dissipation flow channels are arranged on the outer wall of the motor compartment, which can also improve the strength of the equipment, improve the stability of the motor compartment, and improve the operation stability of the underwater structure test model.

[0019] The present invention has a simple structure and is easy to use. It greatly reduces the impact of the vibration of the drive motor on the motor bin, improves the safety and concealment of the equipment, and at the same time accelerates the heat dissipation efficiency of the motor bin, reduces the probability of overheating in the motor bin, and extends the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 This is a view of the motor compartment shaft of the underwater structure experimental model of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the heat dissipation component of the present invention;

[0023] Figure 3 This is a schematic diagram of the heat conduction module of the present invention;

[0024] Figure 4 It is a schematic cross-sectional diagram of the heat dissipation flow channel of the present invention;

[0025] Figure 5 It is a schematic diagram of the locking assembly of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the vibration damping seat of the present invention;

[0027] Figure 7 For the present invention Figure 6 A partial enlarged view of middle A;

[0028] In the figure: 1. Motor compartment; 2. Mounting seat; 3. Heat dissipation assembly; 4. Heat dissipation flow channel; 5. Vibration damping seat; 6. Base; 7. First heat conductor; 8. Second heat conductor; 9. Heat dissipation notch; 10. Vibration damping pad; 11. Fixed foot; 12. Lifting seat; 13. Drive motor; 14. Lifting slot; 15. Lifting rod; 16. Lifting spring; 17. Guide rod; 18. Guide slot; 19. Half shell; 20. Connecting plate; 21. Locking slot; 22. Locking bolt; 23. Support block; 24. Sealing cover; 25. First sealing gasket; 26. Second sealing gasket; 27. Connecting block; 28. Connecting slot; 29. ​​Bolt slot; 30. Sealing bolt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] Reference Figure 1-Figure 7 As shown, this embodiment provides a motor compartment of an underwater structure experimental model, including a motor compartment 1, a mounting seat 2 for mounting a drive motor 13 is provided in the motor compartment 1, and a heat dissipation component 3 for increasing heat dissipation efficiency is provided on the motor compartment 1;

[0032] The heat dissipation assembly 3 includes a plurality of heat dissipation channels 4 opened on the side wall of the motor compartment 1. The plurality of heat dissipation channels 4 are arranged on the motor compartment 1 at equal intervals. Water flows through the heat dissipation channels 4 to accelerate the heat dissipation efficiency. A heat conduction module is arranged in the heat dissipation channel 4. The heat conduction module extends into the inner cavity of the motor compartment 1 to accelerate the transfer of heat between the inner cavity of the motor compartment 1 and the heat dissipation channel 4.

[0033] The mounting seat 2 includes a vibration-damping seat 5 for mounting the motor. A base 6 is disposed on the vibration-damping seat 5 , and the driving motor 13 is mounted on the base 6 .

[0034] The present invention discloses a motor compartment of an underwater structure test model. A mounting seat 2 is arranged in the motor compartment 1 to absorb the vibration generated by the operation of the drive motor 13, reduce the vibration amount transmitted to the motor compartment 1, and thus reduce the vibration of the entire underwater structure test model, reduce the looseness of the equipment caused by the vibration, reduce the probability of water leakage underwater, and improve the safety of the water tank vehicle. At the same time, the reduction of vibration can also reduce the underwater noise of the underwater structure test model, improve the concealment, and facilitate underwater activities; and the setting of the heat dissipation component 3 is to improve the heat dissipation efficiency of the motor compartment 1, avoid the failure of the drive motor 13 caused by the excessive temperature in the motor compartment 1, improve safety, and reduce the probability of high temperature abnormality being discovered; a heat dissipation channel 4 is opened on the motor compartment 1, and the heat dissipation module is arranged between the heat dissipation channel 4 and the inner cavity of the motor compartment 1, which accelerates the transfer of heat. When the heat is transferred to the heat dissipation channel 4, the rapid flow of water accelerates the heat dissipation efficiency. At the same time, a plurality of three-dimensional heat dissipation channels 4 are arranged on the outer wall of the motor compartment 1, which can also improve the strength of the equipment, improve the stability of the motor compartment 1, and improve the operation stability of the underwater structure test model. The present invention has a simple structure and is easy to use. It greatly reduces the impact of the vibration of the drive motor 13 on the motor bin 1, improves the safety and concealment of the equipment, and at the same time accelerates the heat dissipation efficiency of the motor bin 1, reduces the probability of overheating in the motor bin 1, and extends the service life of the equipment.

[0035] A further optimized solution is as follows: the heat conducting module comprises a plurality of first heat conductors 7, which are arranged at equal intervals at the bottom of the heat dissipation channel 4, one end of the first heat conductor 7 extends into the bottom of the heat dissipation channel 4 and is flush with the bottom end of the heat dissipation channel 4, and the other end of the first heat conductor 7 extends into the inner cavity of the motor compartment 1 and is flush with the inner cavity of the motor compartment 1; the heat conducting module comprises a plurality of second heat conductors 8, which are symmetrically arranged at equal intervals on both sides of the heat dissipation channel 4; the end of the second heat conductor 8 extends into the motor compartment 1 and is flush with the inner cavity of the motor compartment 1, the side wall of the second heat conductor 8 is provided with a heat dissipation notch 9 corresponding to the side wall of the heat dissipation channel 4, and the second heat conductor 8 is attached to the side wall of the heat dissipation channel 4 through the heat dissipation notch 9; the first heat conductor 7 and the second heat conductor 8 are arranged alternately. The first heat conductor 7 and the second heat conductor 8 are both sealed and embedded in the motor compartment 1, with one end extending into the inner cavity of the motor compartment 1 and flush with the inner cavity wall, ensuring the heat dissipation efficiency while not affecting the installation of internal equipment; the first heat conductor 7 is flush with the inner cavity bottom wall of the heat dissipation channel 4, and the second heat conductor 8 is surrounded by the heat conduction notch outside the heat dissipation channel 4, increasing the contact area with the water in the heat dissipation channel 4 and increasing the heat dissipation efficiency; at the same time, the staggered arrangement of the first heat conductor 7 and the second heat conductor 8 avoids the influence between the first heat conductor 7 and the second heat conductor 8.

[0036] Furthermore, the first heat conductor 7 and the second heat conductor 8 of the present embodiment are made of a high thermal conductivity material, such as aluminum alloy, etc., which can be selected according to demand.

[0037] Furthermore, in order to reduce the resistance of the heat dissipation channel 4 to water, the inner wall of the heat dissipation channel 4 is configured to be smooth.

[0038] Further optimization scheme, the vibration damping seat 5 is used to be provided with a vibration damping pad 10 between the inner wall of the motor compartment 1. The vibration damping pad 10 is provided between the vibration damping seat 5 and the motor compartment 1, firstly, to avoid the rigid contact between the vibration damping seat 5 and the motor compartment 1, reduce the damage to the paint surface of the inner wall of the motor compartment 1, and also reduce the vibration damping seat 5 transmitted to the motor compartment 1, preventing the unstable connection of the equipment caused by vibration.

[0039] Furthermore, the vibration damping pad 10 of this embodiment is made of flexible and oil-resistant rubber or silicone.

[0040] Further optimization scheme, the vibration reduction seat 5 includes a fixed foot 11 arranged on the inner wall of the motor compartment 1, the top of the fixed foot 11 is movably connected with a lifting seat 12, and the base 6 is detachably connected to the lifting seat 12, which is suitable for different types of drive motors 13. The fixed foot 11 is fixed to the wall of the motor compartment by a number of bolts, and the lifting seat 12 is elastically connected to the fixed seat. When the drive motor 13 is running, the vibration is transmitted to the fixed seat, which in turn drives the elastic lifting of the lifting seat 12, thereby reducing the energy transmitted to the motor compartment 1 by the vibration; and the base 6 is detachably connected to the lifting seat 12, and can be adjusted and assembled according to the model and counterweight of the drive motor 13.

[0041] Further optimization scheme, the top of the fixed foot 11 is provided with a lifting slot 14, and a lifting rod 15 is lifted and slid in the lifting slot 14, the lifting rod 15 extends out of the lifting slot 14 and is fixed to the bottom end of the lifting seat 12, and a lifting spring 16 is provided between the lifting seat 12 and the fixed seat, and the lifting spring 16 is sleeved on the lifting rod 15. The setting of the lifting rod 15 and the lifting slot 14 guides the lifting seat 12, and the lifting spring 16 pushes the lifting seat 12 to automatically reset, so that the driving motor 13 is in a flat state; and a damping module is provided at the bottom end of the lifting slot 14, and the damping module is provided in contact with the lifting rod 15 to play a vibration absorption role.

[0042] Furthermore, the damping module of this embodiment is a conventional device, which is combined with the lifting spring 16 to form a spring shock absorber-like structure, which will not be described in detail here.

[0043] Further optimization scheme, a plurality of guide rods 17 are arranged at equal intervals at the bottom end of the lifting seat 12, and the guide rods 17 are arranged around the lifting rod 15; a guide groove 18 is provided at the top end of the fixed foot 11, and the guide rod 17 extends into the guide groove 18 and is slidably connected with the guide groove 18. The setting of the guide rod 17 and the guide groove 18 is to improve the stability of the lifting block, and its purpose is to assist the movement of the lifting rod 15 and the lifting groove 14, and it does not have an automatic reset function, but is only passively guided and stable.

[0044] Further optimization scheme, the motor compartment 1 includes two detachable half shells 19, and the two half shells 19 are detachably connected by a locking assembly; the two ends of the half shell 19 are respectively provided with connecting plates 20 for connecting other components. The motor compartment 1 is configured as two symmetrical and detachable half shells 19, which is convenient for assembly and equipment assembly; the two ends of the half shell 19 are designed with only connecting plates 20, which are connected to other parts of the underwater structure test model through the connecting plates 20, which facilitates the assembly and production of the module.

[0045] Further optimization scheme, the locking assembly includes a locking groove 21 opened on the half shell 19, and the locking grooves 21 on the two half shells 19 are correspondingly arranged; a locking bolt 22 is arranged between the two locking grooves 21. The two sides of the half shell 19 are respectively provided with a connecting block 27 and a connecting groove 28. When in use, the connecting block 27 is inserted into the connecting groove 28 of the other half shell 19, and presses against the first sealing gasket 25 in the connecting groove 28 to improve the sealing performance; and a second sealing gasket 26 is arranged between the two half shells 19, so that the sealing performance between the two half shells 19 is increased; the two half shells 19 are respectively provided with locking grooves 21, and the locking grooves 21 of the two half shells 19 are correspondingly arranged and connected through the bolt groove 29, and are locked and connected together by the locking bolt 22, so that the two half shells 19 are fixedly connected together to form a whole, which is convenient for subsequent connection and maintenance.

[0046] Furthermore, a support block 23 is provided in the locking groove 21, and a sealing cover 24 covers the locking groove 21 and the bolt groove 29 and is locked and connected by a sealing bolt 30. The outer wall of the sealing cover 24 is flush with the arc surface of the outer wall of the half shell 19, avoiding the generation of water resistance.

[0047] Furthermore, the inner wall of the half shell 19 of the present embodiment is provided with ribs for reinforcement, and the arrangement of the ribs can be reasonably arranged according to the size of the half shell 19 .

[0048] Furthermore, a heat insulating layer is attached to the inner wall of the half shell 19, and the first heat conductor 7 and the second heat conductor 8 pass through the heat insulating layer.

[0049] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0050] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A motor compartment of an underwater structure test model, characterized in that: It comprises a motor compartment (1), a mounting seat (2) for mounting a drive motor (13) is arranged in the motor compartment (1), and a heat dissipation component (3) for increasing heat dissipation efficiency is arranged on the motor compartment (1); The heat dissipation assembly (3) comprises a plurality of heat dissipation channels (4) provided on the side wall of the motor compartment (1), wherein the plurality of heat dissipation channels (4) are arranged at equal intervals on the motor compartment (1), and water flows through the heat dissipation channels (4) to accelerate heat dissipation efficiency; a heat conduction module is arranged in contact with the heat dissipation channels (4), and the heat conduction module extends into the inner cavity of the motor compartment (1) to accelerate the transfer of heat between the inner cavity of the motor compartment (1) and the heat dissipation channels (4); The mounting seat (2) comprises a vibration-damping seat (5) for mounting the motor, a base (6) is arranged on the vibration-damping seat (5), and the driving motor (13) is mounted on the base (6).

2. The motor compartment of the underwater structure test model according to claim 1, characterized in that: The heat conduction module comprises a plurality of first heat conductors (7), wherein the plurality of first heat conductors (7) are arranged at equal intervals at the bottom of the heat dissipation channel (4), one end of the first heat conductor (7) extends into the bottom of the heat dissipation channel (4) and is flush with the bottom end of the heat dissipation channel (4), and the other end of the first heat conductor (7) extends into the inner cavity of the motor compartment (1) and is flush with the inner cavity of the motor compartment (1).

3. The motor compartment of the underwater structure test model according to claim 2 is characterized in that: The heat conduction module comprises a plurality of second heat conductors (8), which are symmetrically arranged at equal intervals on both sides of the heat dissipation channel (4); the ends of the second heat conductors (8) extend into the motor compartment (1) and are flush with the inner cavity of the motor compartment (1); the side walls of the second heat conductors (8) are provided with heat dissipation notches (9) corresponding to the side walls of the heat dissipation channel (4); and the second heat conductors (8) are attached to the side walls of the heat dissipation channel (4) through the heat dissipation notches (9).

4. The motor compartment of the underwater structure test model according to claim 3 is characterized in that: The first heat conductor (7) and the second heat conductor (8) are arranged alternately.

5. The motor compartment of the underwater structure test model according to claim 1, characterized in that: The vibration-damping seat (5) is used to be provided with a vibration-damping pad (10) between the inner walls of the motor compartment (1).

6. The motor compartment of the underwater structure test model according to claim 1, characterized in that: The vibration-damping seat (5) comprises a fixed foot (11) arranged on the inner wall of the motor compartment (1); the top end of the fixed foot (11) is movably connected to a lifting seat (12); the base (6) is detachably connected to the lifting seat (12) and is suitable for driving motors (13) of different models.

7. The motor compartment of the underwater structure test model according to claim 6, characterized in that: A lifting slot (14) is provided at the top of the fixed foot (11), a lifting rod (15) is provided in the lifting slot (14) for lifting and sliding, the lifting rod (15) extends out of the lifting slot (14) and is fixedly connected to the bottom end of the lifting seat (12), a lifting spring (16) is provided between the lifting seat (12) and the fixed seat, and the lifting spring (16) is sleeved on the lifting rod (15).

8. The motor compartment of the underwater structure test model according to claim 7, characterized in that: A plurality of guide rods (17) are arranged at equal intervals at the bottom end of the lifting seat (12), and the guide rods (17) are arranged around the lifting rod (15); a guide groove (18) is provided at the top end of the fixed foot (11), and the guide rod (17) extends into the guide groove (18) and is slidably connected to the guide groove (18).

9. The motor compartment of the underwater structure test model according to claim 1, characterized in that: The motor compartment (1) comprises two detachably arranged half shells (19), and the two half shells (19) are detachably connected via a locking assembly; connecting plates (20) are respectively provided at both ends of the half shells (19) for connecting other components.

10. The motor compartment of the underwater structure test model according to claim 9, characterized in that: The locking assembly comprises a locking groove (21) formed on the half shell (19), wherein the locking grooves (21) on the two half shells (19) are arranged correspondingly; and a locking bolt (22) is arranged between the two locking grooves (21).

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