CN215761929U

CN215761929U - Diesel generating set with long service life

Info

Publication number: CN215761929U
Application number: CN202121592077.4U
Authority: CN
Inventors: 杨宝斌; 郭建宏; 赵巧珍; 田玲
Original assignee: Yangzhou Donghuaxing Power Technology Co ltd
Current assignee: Yangzhou Donghuaxing Power Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-02-08
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a diesel generator set with long service life, which comprises an outer shell, wherein a maintenance door is arranged on one side of the outer shell, a support column is arranged at the bottom of the outer shell, a base is arranged below the support column, an inner shell is arranged in the outer shell, a coil is arranged in the inner shell, a rotor is arranged on the coil, a connecting shell is arranged on the inner shell, a stator is arranged on the inner wall of the connecting shell, and a heat absorbing plate is arranged on the outer wall of the connecting shell; this long service life's diesel generating set is through setting up absorber plate and heat absorption dish, the heat dissipation post, the heat dissipation ring releases the heat in the air, and through temperature sensor, a temperature controller, radiator fan is with the heat discharge in the shell, prevent that generating set from ageing because of the high temperature, can reach extension generating set life's effect, through setting up the sound wall of inhaling, inhale the noise that the generating set work produced, reduce generating set's noise, through the pillar, the clamp plate, the dashpot, the vibrations that buffer spring buffering generating set during operation produced, can reach the absorbing effect of making an uproar of falling.

Description

Diesel generating set with long service life

Technical Field

The utility model relates to the technical field of generators, in particular to a diesel generator set with long service life.

Background

The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy. The working principle is based on the electromagnetic induction law and the electromagnetic force law. The generator is generally composed of a stator, a rotor, an end cover, a bearing and other parts, and although the traditional diesel generator set is continuously improved, the traditional diesel generator set still has some defects.

The prior art has the following defects or problems:

1. the prior art has the problems that the rotating shaft of the diesel generator set can generate larger heat due to long-time rotation, and the service life of the generator is easily shortened if the rotating shaft is not processed;

2. in the prior art, the problems that the noise generated by a diesel generator set is overlarge and can cause great influence on the surrounding environment along with severe vibration exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a diesel generator set with long service life aiming at the defects of the prior art so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a long service life's diesel generating set, includes the shell, shell one side is provided with the maintenance door, the shell bottom is provided with the pillar, the pillar below is provided with the base, be provided with the inner shell in the shell, be provided with the coil in the inner shell, be provided with the rotor on the coil, be provided with the connecting shell on the inner shell, the connecting shell inner wall is provided with the stator, the connecting shell outer wall is provided with the absorber plate, be provided with the bearing on the inner shell, be provided with the heat absorption dish on the bearing, be provided with the heat dissipation post on the heat absorption dish, be provided with the radiating ring on the heat dissipation post, the shell inner wall is provided with inhales the sound wall, the shell with inhale and run through on the sound wall and be provided with the thermovent.

As a preferred technical scheme of the utility model, a temperature sensor is arranged in the outer shell, a temperature controller is arranged on one side of the temperature sensor, a cooling fan is arranged on one side of the outer shell, a sound absorption hole is formed in the sound absorption wall, a pressing plate is arranged at the lower end of the strut, a buffering groove is formed in the base, a buffering spring is arranged below the pressing plate, and a connecting block is arranged between the outer shell and the inner shell.

As a preferred technical scheme, the heat absorbing plate is fixedly connected with the connecting shell, the heat absorbing disc is sleeved with the bearing, and the heat absorbing plate and the heat absorbing disc are made of graphene materials.

As a preferred technical scheme, the heat dissipation column is fixedly connected with the heat absorption disc, the heat dissipation column is fixedly connected with the heat dissipation ring, and the heat dissipation column and the heat dissipation ring are made of graphene materials.

As a preferred technical solution of the present invention, the temperature sensor is located in the housing, the temperature sensor is electrically connected to the temperature controller, and the temperature sensor is electrically connected to the cooling fan.

In a preferred embodiment of the present invention, the sound absorbing wall is fixedly connected to the housing, the sound absorbing wall is fixedly connected to the sound absorbing hole, and the sound absorbing wall and the sound absorbing hole are located on an inner wall of the housing.

As a preferable technical scheme of the utility model, the pressure plate is connected with the buffer groove in a sliding manner, the pressure plate is fixedly connected with the support, and the pressure plate is fixedly connected with the buffer spring.

Compared with the prior art, the utility model provides a diesel generator set with long service life, which has the following beneficial effects:

1. according to the diesel generator set with the long service life, the heat generated by the operation of the generator set is quickly absorbed by the aid of the high heat conductivity of graphene through the heat absorbing plate and the heat absorbing disc, heat exchange is carried out between the heat absorbing plate and air in the shell, the heat exchanging area between the heat absorbing disc and the air is increased through the heat radiating column and the heat radiating ring, further, the heat radiating speed is accelerated, temperature change in the shell is monitored through the temperature sensor, the temperature controller controls the heat radiating fan to discharge the heat in the shell through the heat radiating port, the generator set is prevented from being aged due to high temperature, and the service life of the generator set can be prolonged;

2. this long service life's diesel generating set inhales the sound wall through the setting and utilizes to inhale the noise that generating set work produced for the noise is inhaling the downthehole reflection of sound, and then weakens the energy that the noise propagated, reduces generating set's noise, through pillar extrusion clamp plate, and then makes the clamp plate slide in the dashpot, extrudees buffer spring, the vibrations that the buffering generating set during operation produced can reach and fall the absorbing effect of making an uproar.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the heat absorbing plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of the present invention.

In the figure: 1. a housing; 2. repairing the door; 3. a pillar; 4. a base; 5. an inner shell; 6. a coil; 7. a rotor; 8. a connecting shell; 9. a stator; 10. a heat absorbing plate; 11. a bearing; 12. a heat absorbing plate; 13. a heat-dissipating column; 14. a heat dissipation ring; 15. a sound absorbing wall; 16. a heat dissipation port; 17. a temperature sensor; 18. a temperature controller; 19. a heat radiation fan; 20. a sound absorption hole; 21. pressing a plate; 22. a buffer tank; 23. a buffer spring; 24. and (4) connecting the blocks.

Detailed Description

The technical solutions 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 it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides a long service life's diesel generating set, which comprises an

outer shell

1, 1 one side of shell is provided with

maintenance door

2, 1 bottom of shell is provided with pillar 3, pillar 3 below is provided with base 4, be provided with inner shell 5 in the shell 1, be provided with coil 6 in the inner shell 5, be provided with rotor 7 on the coil 6, be provided with connecting shell 8 on the inner shell 5, connecting shell 8 inner wall is provided with stator 9, connecting shell 8 outer wall is provided with absorber plate 10, be provided with bearing 11 on the inner shell 5, be provided with heat absorption dish 12 on the bearing 11, be provided with heat dissipation post 13 on the heat absorption dish 12, be provided with radiating ring 14 on the

heat dissipation post

13, 1 inner wall of shell is provided with inhales sound wall 15, run through on shell 1 and the sound wall 15 and be provided with thermovent 16.

In this embodiment, a temperature sensor 17 is disposed in the outer shell 1, a temperature controller 18 is disposed on one side of the temperature sensor 17, a heat dissipation fan 19 is disposed on one side of the outer shell 1, a sound absorption hole 20 is disposed on the sound absorption wall 15, a pressing plate 21 is disposed at the lower end of the strut 3, a buffer slot 22 is disposed in the base 4, a buffer spring 23 is disposed below the pressing plate 21, and a connecting block 24 is disposed between the outer shell 1 and the inner shell 5 to accelerate heat dissipation and reduce vibration; the heat absorbing plate 10 is fixedly connected with the connecting shell 8, the heat absorbing disc 12 is sleeved with the bearing 11, the heat absorbing plate 10 and the heat absorbing disc 12 are made of graphene materials, absorb heat generated by the work of the generator set and exchange heat with air in the shell 1; the heat dissipation column 13 is fixedly connected with the heat absorption disc 12, the heat dissipation column 13 is fixedly connected with the heat dissipation ring 14, the heat dissipation column 13 and the heat dissipation ring 14 are made of graphene materials, and the heat exchange area between the heat absorption disc 12 and air is increased to accelerate the heat dissipation speed; the temperature sensor 17 is positioned in the shell 1, the temperature sensor 17 is electrically connected with the temperature controller 18, the temperature sensor 17 is electrically connected with the cooling fan 19, and the air flow rate is increased to accelerate the cooling speed; the sound absorption wall 15 is fixedly connected with the shell 1, the sound absorption wall 15 is fixedly connected with the sound absorption hole 20, and the sound absorption wall 15 and the sound absorption hole 20 are positioned on the inner wall of the shell 1, so that the energy of noise transmission is weakened, and the noise of the generator set is reduced; the pressing plate 21 is connected with the buffer groove 22 in a sliding mode, the pressing plate 21 is fixedly connected with the support 3, and the pressing plate 21 is fixedly connected with the buffer spring 23 to buffer vibration generated when the generator set works.

The working principle and the using process of the utility model are as follows: when the heat absorption device works, the heat absorption plate 10 and the heat absorption disc 12 utilize the high thermal conductivity of graphene to quickly absorb heat generated by the work of the generator set and exchange heat with air in the shell 1, the heat exchange area between the heat absorption disc 12 and the air is increased through the heat dissipation columns 13 and the heat dissipation rings 14, so that the heat dissipation speed is accelerated, the temperature change in the shell 1 is monitored through the temperature sensors 17, the temperature controller 18 controls the heat dissipation fan 19 to discharge the heat in the shell 1 through the heat dissipation ports 16, the aging of the generator set due to high temperature is prevented, the service life of the generator set is prolonged, the sound absorption wall 15 utilizes the sound absorption holes 20 to absorb noise generated by the work of the generator set, so that the noise is reflected in the sound absorption holes 20, the energy of noise transmission is weakened, the noise of the generator set is reduced, the pressing plate 21 is pressed through the support columns 3, so that the pressing plate 21 slides in the buffer groove 22, and the buffer springs 23 are pressed, the vibration generated during the work of the generator set is buffered, the noise generated by the generator set is reduced, and the vibration generated by the generator set is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a long service life's diesel generating set which characterized in that: comprises an outer shell (1), a maintenance door (2) is arranged on one side of the outer shell (1), a support column (3) is arranged at the bottom of the outer shell (1), a base (4) is arranged below the support column (3), an inner shell (5) is arranged in the outer shell (1), a coil (6) is arranged in the inner shell (5), a rotor (7) is arranged on the coil (6), a connecting shell (8) is arranged on the inner shell (5), a stator (9) is arranged on the inner wall of the connecting shell (8), a heat absorbing plate (10) is arranged on the outer wall of the connecting shell (8), a bearing (11) is arranged on the inner shell (5), a heat absorbing disc (12) is arranged on the bearing (11), a heat dissipating column (13) is arranged on the heat absorbing disc (12), a heat dissipating ring (14) is arranged on the heat dissipating column (13), a sound absorbing wall (15) is arranged on the inner wall of the outer shell (1), and a heat dissipation port (16) penetrates through the shell (1) and the sound absorption wall (15).

2. A long-life diesel-electric set according to claim 1, characterized in that: be provided with temperature sensor (17) in shell (1), temperature sensor (17) one side is provided with temperature controller (18), shell (1) one side is provided with radiator fan (19), it inhales sound hole (20) to be provided with on sound absorption wall (15), pillar (3) lower extreme is provided with clamp plate (21), be provided with dashpot (22) in base (4), clamp plate (21) below is provided with buffer spring (23), be provided with connecting block (24) between shell (1) and inner shell (5).

3. A long-life diesel-electric set according to claim 1, characterized in that: the heat absorbing plate (10) is fixedly connected with the connecting shell (8), the heat absorbing disc (12) is sleeved with the bearing (11), and the heat absorbing plate (10) and the heat absorbing disc (12) are made of graphene materials.

4. A long-life diesel-electric set according to claim 1, characterized in that: the heat dissipation plate is characterized in that the heat dissipation column (13) is fixedly connected with the heat absorption plate (12), the heat dissipation column (13) is fixedly connected with the heat dissipation ring (14), and the heat dissipation column (13) and the heat dissipation ring (14) are made of graphene materials.

5. A long-life diesel-electric set according to claim 2, characterized in that: the temperature sensor (17) is positioned in the shell (1), the temperature sensor (17) is electrically connected with the temperature controller (18), and the temperature sensor (17) is electrically connected with the cooling fan (19).

6. A long-life diesel-electric set according to claim 2, characterized in that: inhale sound wall (15) and shell (1) fixed connection, inhale sound wall (15) and inhale sound hole (20) and be located shell (1) inner wall.

7. A long-life diesel-electric set according to claim 2, characterized in that: the pressing plate (21) is connected with the buffer groove (22) in a sliding mode, the pressing plate (21) is fixedly connected with the support column (3), and the pressing plate (21) is fixedly connected with the buffer spring (23).