CN213305143U

CN213305143U - Bent axle heat dissipation type permanent-magnet machine

Info

Publication number: CN213305143U
Application number: CN202022367139.3U
Authority: CN
Inventors: 王长强; 蔡琦琳
Original assignee: Suzhou Suli Energy Technology Co ltd
Current assignee: Suzhou Suli Energy Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-05-28
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a bent axle heat dissipation type permanent-magnet machine, the on-line screen storage device comprises a base, the top fixed mounting of base has first casing, the inside fixed mounting of first casing has the second casing, the lateral wall of second casing runs through and rotates and installs the axis of rotation, the tip fixedly connected with crank body of axis of rotation, the surface cover of crank body is equipped with two turning blocks, the surface of axis of rotation is provided with a plurality of rotor, the fixed surface of axis of rotation installs exhaust assembly, the inner wall fixed mounting of second casing has stator and housing, the housing cover is established at axis of rotation and exhaust assembly's surface. The utility model feeds the outside air into the second shell through the exhaust component after the outside air is cooled by the water cooling tank through the matching among the crank body, the rotating block, the compression component and the exhaust component; the heat of the second shell is taken away quickly by matching with flowing water flow, and the heat dissipation effect on the second shell is effectively guaranteed.

Description

Bent axle heat dissipation type permanent-magnet machine

Technical Field

The utility model relates to a permanent-magnet machine equipment technical field especially relates to a bent axle heat dissipation type permanent-magnet machine.

Background

The permanent magnet motor is a direct current motor with a stator being a permanent magnet and only a rotor being a coil, and the stator of a common motor is a coil. Permanent magnet motors are commonly used in low power situations, where the rotor of the permanent magnet motor is equipped with permanent magnet poles that can maintain its magnetic field without external energy after fabrication.

The traditional ventilation and heat dissipation structure of the permanent magnet motor only utilizes a fan to provide power for air flow, so that the heat dissipation effect is limited, the electric energy is wasted, the service life of the permanent magnet motor is greatly influenced, and the practicability is improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bent axle heat dissipation type permanent-magnet machine has solved the relatively poor technical problem of radiating effect among the prior art.

The utility model provides a scheme as follows of above-mentioned technical problem: a crankshaft heat dissipation type permanent magnet motor comprises a base, wherein a first shell is fixedly mounted at the top of the base, a second shell is fixedly mounted inside the first shell, a rotating shaft is arranged on the side wall of the second shell in a penetrating and rotating mode, the end portion of the rotating shaft is fixedly connected with a crank body, two rotating blocks are sleeved on the outer surface of the crank body, a plurality of rotors are arranged on the outer surface of the rotating shaft, an exhaust assembly is fixedly mounted on the outer surface of the rotating shaft, a stator and a housing are fixedly mounted on the inner wall of the second shell, the housing is sleeved on the outer surfaces of the rotating shaft and the exhaust assembly, compression assemblies are arranged on the side wall of the second shell and positioned on two sides of the crank body, the two compression assemblies are fixedly connected with the corresponding rotating blocks respectively, and one of the compression assemblies is connected with an air, one of them compression component's bottom is connected with discharge valve through the nozzle stub, the nozzle stub is kept away from the one end switch-on that corresponds compression component has the water-cooling tank, the water-cooling tank is connected with the surface fixed connection of first casing, the water-cooling tank passes through pipeline and housing switch-on, wherein another compression component's lateral wall has the water intaking valve through advancing water piping connection, wherein another compression component's top has the drain valve through branch connection, the branch pipe is kept away from the one end that corresponds compression component and the surface switch-on of first casing.

Furthermore, a plurality of breathable nets are embedded in the side wall, far away from the crank body, of the second shell, and the breathable nets are arranged in an annular array.

Further, a water outlet is communicated with the bottom of the first shell.

Furthermore, the air inlet valve, the air outlet valve, the water inlet valve and the water outlet valve are all one-way valves.

Further, the exhaust subassembly includes the connecting pipe, a plurality of air inlet and gas outlet, a plurality of have been seted up to the surface correspondence of connecting pipe the air inlet all is located the inside of housing.

Further, the compression assembly comprises a compression cylinder, a piston block is connected inside the compression cylinder in a sliding mode, and a transmission rod is connected to the surface of the piston block in a rotating mode.

The utility model provides a bent axle heat dissipation type permanent-magnet machine has following beneficial effect:

1. compared with the prior art, through the cooperation between crank body, turning block, compression subassembly and the exhaust subassembly etc. send into the inside of second casing by the exhaust subassembly after the cooling of water-cooling tank with outside air, effectively improved second shells inner wall's radiating effect, prolonged permanent-magnet machine's life, the practicality is higher.

2. Compared with the prior art, through the cooperation between crank body, turning block, compression subassembly and the inlet tube etc. send external water source into the inside of first casing through inlet tube and branch pipe, the rivers that flow can take away the heat of second casing fast, have effectively guaranteed the radiating effect to the second casing, and the suitability is stronger.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

Fig. 1 is a schematic view of an overall structure of a crankshaft heat dissipation type permanent magnet motor according to the present invention;

fig. 2 is a schematic structural view of an exhaust assembly of a crankshaft heat dissipation type permanent magnet motor according to the present invention;

fig. 3 is a side view of the first casing and the second casing of the crankshaft heat dissipation type permanent magnet motor provided by the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a first housing; 3. a second housing; 4. a rotating shaft; 5. a rotor; 6. a stator; 7. a housing; 8. an exhaust assembly; 9. a crank body; 10. rotating the block; 11. a compression assembly; 12. an air inlet pipe; 13. an intake valve; 14. a short pipe; 15. an exhaust valve; 16. a water cooling tank; 17. a water inlet pipe; 18. a water inlet valve; 19. a branch pipe; 20. a drain valve; 21. a breathable net; 22. a water outlet; 801. a connecting pipe; 802. an air inlet; 803. an air outlet; 1101. a compression cylinder; 1102. a piston block; 1103. and a transmission rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the illustrated examples are only used for explaining the present invention, but not for limiting the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a bent axle heat dissipation type permanent-magnet machine: including base 1, base 1's top fixed mounting has first casing 2, the inside fixed mounting of first casing 2 has second casing 3, the lateral wall of second casing 3 runs through and rotates and installs axis of rotation 4, the tip fixedly connected with crank body 9 of axis of rotation 4, the surface cover of crank body 9 is equipped with two turning blocks 10, the surface of axis of rotation 4 is provided with a plurality of rotor 5, the fixed surface of axis of rotation 4 installs exhaust assembly 8, the inner wall fixed mounting of second casing 3 has stator 6 and housing 7, housing 7 cover is established at axis of rotation 4 and exhaust assembly 8's surface, the lateral wall of second casing 3 and the both sides that are located crank body 9 all are provided with compression assembly 11, two compression assembly 11 respectively with the 10 fixed connection of turning block that correspond.

Wherein, the lateral wall gomphosis that crank body 9 was kept away from to second casing 3 has a plurality of ventilative net 21, and a plurality of ventilative net 21 is the annular array and arranges, and steam in the second casing 3 can be discharged through a plurality of ventilative net 21.

Further, the compressing assembly 11 comprises a compressing cylinder 1101, a piston block 1102 is slidably connected to the inside of the compressing cylinder 1101, and a transmission rod 1103 is rotatably connected to the surface of the piston block 1102. Exhaust assembly 8 includes connecting pipe 801, and a plurality of air inlet 802 and gas outlet 803 have been seted up to the surface correspondence of connecting pipe 801, and a plurality of air inlet 802 all is located the inside of housing 7. The side wall of one of the compression assemblies 11 is connected with an air inlet valve 13 through an air inlet pipe 12, the bottom of one of the compression assemblies 11 is connected with an exhaust valve 15 through a short pipe 14, one end of the short pipe 14, which is far away from the corresponding compression assembly 11, is communicated with a water cooling tank 16, the water cooling tank 16 is fixedly connected with the outer surface of the first shell 2, and the water cooling tank 16 is communicated with the housing 7 through a pipeline; the intake valve 13 and the exhaust valve 15 are both check valves. The crank body 9 synchronously drives the two rotating blocks 10 to rotate along with the rotation of the rotating shaft 4, one rotating block 10 is matched with the compression cylinder 1101 and the transmission rod 1103 to drive the piston block 1102 to move up and down, external air is cooled by the water cooling tank 16 and then transmitted to the connecting pipe 801 under the matching of structures such as the air inlet pipe 12, the air inlet valve 13, the short pipe 14 and the exhaust valve 15, and finally the external air is discharged to the inside of the second shell 3 through the air outlet 803 to effectively dissipate heat of the inner wall of the second shell 3.

Furthermore, the side wall of the other compression assembly 11 is connected with a water inlet valve 18 through a water inlet pipe 17, and the water inlet pipe 17 is communicated with an external water source when in use; the top of the other compression assembly 11 is connected with a drain valve 20 through a branch pipe 19, and one end of the branch pipe 19, which is far away from the corresponding compression assembly 11, is communicated with the outer surface of the first shell 2; the inlet valve 18 and the drain valve 20 are both one-way valves; the crank body 9 synchronously drives the two rotating blocks 10 to rotate along with the rotation of the rotating shaft 4, wherein the other rotating block 10 is matched with the compression cylinder 1101 and the transmission rod 1103 to drive the piston block 1102 to move up and down, an external water source is sent into the inside of the first shell 2 under the matching of the structures of the water inlet pipe 17, the water inlet valve 18, the branch pipe 19, the water discharge valve 20 and the like, flowing water can quickly take away heat of the second shell 3, the heat dissipation effect of the second shell 3 is effectively improved, and the service life of the permanent magnet motor is prolonged.

Furthermore, the bottom of the first shell 2 is connected with a water outlet 22, and the water flow can take away the heat of the second shell 3 and then can be quickly discharged through the water outlet 22.

The utility model discloses a concrete theory of operation and application method do: when in use, the water inlet pipe 17 is firstly communicated with an external water source; the crank body 9 synchronously drives the two rotating blocks 10 to rotate along with the rotation of the rotating shaft 4, one rotating block 10 is matched with the compression cylinder 1101 and the transmission rod 1103 to drive the piston block 1102 to move up and down, external air is cooled by the water cooling tank 16 and then transmitted to the connecting pipe 801 under the matching of structures such as the air inlet pipe 12, the air inlet valve 13, the short pipe 14 and the exhaust valve 15, and finally discharged to the inside of the second shell 3 through the air outlet 803 to effectively dissipate heat of the inner wall of the second shell 3; wherein another turning block 10 cooperates compression section of thick bamboo 1101 and transfer line 1103 to drive piston block 1102 and does and reciprocate, sends into the inside of first casing 2 with outside water source under the cooperation of inlet tube 17, water intaking valve 18, branch pipe 19 and drain valve 20 isotructure, and the heat of second casing 3 can be taken away fast to the rivers that flow, has effectively improved the radiating effect of second casing 3, has prolonged permanent-magnet machine's life, and the practicality is higher.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a bent axle heat dissipation type permanent-magnet machine, includes base (1), its characterized in that: the improved structure of the exhaust fan is characterized in that a first shell (2) is fixedly mounted at the top of the base (1), a second shell (3) is fixedly mounted inside the first shell (2), a rotating shaft (4) is installed by penetrating and rotating the side wall of the second shell (3), a crank body (9) is fixedly connected to the end portion of the rotating shaft (4), two rotating blocks (10) are sleeved on the outer surface of the crank body (9), a plurality of rotors (5) are arranged on the outer surface of the rotating shaft (4), an exhaust assembly (8) is fixedly mounted on the outer surface of the rotating shaft (4), a stator (6) and a housing (7) are fixedly mounted on the inner wall of the second shell (3), the housing (7) is sleeved on the outer surfaces of the rotating shaft (4) and the exhaust assembly (8), compression assemblies (11) are arranged on the side wall of the second shell (3) and on two sides of the crank, the two compression assemblies (11) are respectively and fixedly connected with the corresponding rotating blocks (10), the side wall of one of the compression assemblies (11) is connected with an air inlet valve (13) through an air inlet pipe (12), the bottom of one compression assembly (11) is connected with an exhaust valve (15) through a short pipe (14), one end of the short pipe (14) far away from the corresponding compression component (11) is communicated with a water cooling tank (16), the water cooling tank (16) is fixedly connected with the outer surface of the first shell (2), the water cooling tank (16) is communicated with the housing (7) through a pipeline, wherein the side wall of the other compression assembly (11) is connected with a water inlet valve (18) through a water inlet pipe (17), the top of the other compression assembly (11) is connected with a drain valve (20) through a branch pipe (19), one end of the branch pipe (19) far away from the corresponding compression assembly (11) is communicated with the outer surface of the first shell (2).

2. The crankshaft heat dissipation type permanent magnet motor according to claim 1, characterized in that: the side wall of the second shell (3) far away from the crank body (9) is embedded with a plurality of breathable nets (21), and the breathable nets (21) are arranged in an annular array.

3. The crankshaft heat dissipation type permanent magnet motor according to claim 1, characterized in that: the bottom of the first shell (2) is communicated with a water outlet (22).

4. The crankshaft heat dissipation type permanent magnet motor according to claim 1, characterized in that: the air inlet valve (13), the air outlet valve (15), the water inlet valve (18) and the water outlet valve (20) are all one-way valves.

5. The crankshaft heat dissipation type permanent magnet motor according to claim 1, characterized in that: exhaust subassembly (8) are including connecting pipe (801), a plurality of air inlet (802) and gas outlet (803) have been seted up to the surface correspondence of connecting pipe (801), a plurality of air inlet (802) all are located the inside of housing (7).

6. The crankshaft heat dissipation type permanent magnet motor according to claim 1, characterized in that: the compression assembly (11) comprises a compression cylinder (1101), a piston block (1102) is connected to the interior of the compression cylinder (1101) in a sliding mode, and a transmission rod (1103) is connected to the surface of the piston block (1102) in a rotating mode.