CN216008664U

CN216008664U - Heat dissipation equipment for diesel generating set

Info

Publication number: CN216008664U
Application number: CN202122299953.0U
Authority: CN
Inventors: 王文力; 张华�; 王克武; 张平
Original assignee: Wuhan Kawasaki Electromechanical Equipment Industry Co ltd
Current assignee: Wuhan Kawasaki Electromechanical Equipment Industry Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-11
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of generators, in particular to a heat dissipation device of a diesel generating set, which comprises a shell, a motor, a lead, an installation box, a plurality of heat dissipation fins, a plurality of first sliding plates, a control component, a temperature sensor, a plurality of connecting shafts, a telescopic device, a first filter screen, a second sliding plate and a switch; the motor is provided with a plurality of fan blades; the mounting box is mounted on the shell, and a groove and a plurality of first through holes are formed in the inner wall of the mounting box; the first filter screen is arranged in the groove; the first sliding plates are all connected with the inner wall of the installation box in a sliding manner; a plurality of sliding blocks are respectively and rotatably arranged on the plurality of radiating fins; the plurality of radiating fins are respectively hinged with the plurality of first sliding plates through a plurality of connecting shafts; the second sliding plate is connected with the lower end surfaces of the plurality of first sliding plates; the telescopic device is connected with the second sliding plate; the switch is installed in the install bin, and the switch passes through the wire and connects the motor. The utility model discloses be convenient for carry out abundant heat dissipation, improve device's practicality to generating set according to temperature variation.

Description

Heat dissipation equipment for diesel generating set

Technical Field

The utility model relates to a generator technical field especially relates to a diesel generating set heat dissipation equipment.

Background

The existing generator set shell has poor heat dissipation effect, the angle of the radiating fins cannot be adjusted according to the temperature requirement, so that the generator set shell is inconvenient to use, all heat dissipation work is completed by the radiating fins, the heat dissipation effect is insufficient, a dustproof device is not arranged, and the interior of the generator set is easy to accumulate by dust and is troublesome to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the background art, provide one kind and be convenient for carry out fully radiating diesel generating set heat radiation equipment to generating set according to temperature variation.

The technical scheme of the utility model: a heat dissipation device of a diesel generating set comprises a shell, a motor, a lead, an installation box, a plurality of heat dissipation fins, a plurality of first sliding plates, a control component, a temperature sensor, a plurality of sliding blocks, a plurality of connecting shafts, a telescopic device, a first filter screen, a second sliding plate and a switch;

the motor, the control assembly and the temperature sensor are all arranged in the shell, and the output shaft of the motor is provided with a plurality of fan blades;

the mounting box is mounted on the shell, a plurality of sliding grooves are formed in the inner wall of the mounting box, and an opening, a groove and a plurality of first through holes are formed in the mounting box; the plurality of first through holes are communicated with the grooves;

the first filter screen is arranged in the groove; the first sliding plates are all connected with the inner wall of the installation box in a sliding manner; the sliding blocks are connected with the sliding grooves in a sliding mode and are arranged on the radiating fins in a rotating mode respectively; the plurality of radiating fins are respectively connected with the plurality of connecting shafts; the connecting shafts are respectively hinged with the first sliding plates; the second sliding plate is connected with the inner wall of the installation box in a sliding manner and is connected with the lower end surfaces of the plurality of first sliding plates; the telescopic device is arranged in the installation box, the telescopic end of the telescopic device is connected with the second sliding plate, and the telescopic device, the control assembly and the temperature sensor are electrically connected; the switch is installed in the install bin, and the switch passes through the wire and connects the motor, and the switch is located the one side that the telescoping device was kept away from to the second sliding plate.

Preferably, the filter also comprises a second filter screen; the shell is provided with a second through hole; the second filter screen is installed in the second through hole.

Preferably, the shell is provided with a rubber pad.

Preferably, each of the plurality of first sliding plates and the second sliding plate are of an integrally formed structure.

Preferably, each heat dissipation fin is provided with a heat dissipation groove.

Preferably, the filter also comprises a third filter screen; the third filter screen is arranged at the opening.

Preferably, the second sliding plate is provided with an elastic member at an end thereof facing the switch.

Preferably, the housing is provided with a baffle.

Compared with the prior art, the utility model discloses following profitable technological effect has:

in the embodiment, when the power generating set is used, the power generating set runs, the second filter screen and the plurality of radiating fins diffuse heat generated by the running of the power generating set to cool the shell, when the working time of the power generating set is short or the external environment temperature is too low, the shell can be radiated only through the plurality of radiating fins and the second filter screen, the telescopic device and the motor do not need to be started, and energy is saved; temperature sensor detects the temperature in the shell simultaneously, and give the control assembly with the temperature transfer that detects, when the temperature in the shell is higher than preset value, control assembly control telescoping device starts, the telescoping device promotes the second sliding plate and removes, the inner wall of the equal sliding connection install bin of second sliding plate and a plurality of first sliding plates, a plurality of first through-holes spill, a plurality of radiating fin take place the slope along with the removal of a plurality of first sliding plates, the inner wall of a plurality of sliders sliding connection spouts, and the second sliding plate extrudees the switch, make the motor start, the motor drives a plurality of flabellums and rotates, the flow of air in the shell has been accelerated, thermal scattering and disappearing in the shell, the radiating efficiency of shell has been improved.

Drawings

Fig. 1 is a front sectional view of a first embodiment of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a top cross-sectional view of an installation box according to a first embodiment of the present invention.

Reference numerals are as follows: 1. a housing; 101. a second through hole; 2. a fan blade; 3. a motor; 4. a wire; 5. installing a box; 501. a chute; 502. an opening; 503. a groove; 504. a first through hole; 6. a heat dissipating fin; 7. a first sliding plate; 8. a control component; 9. a temperature sensor; 10. a second filter screen; 11. a slider; 12. a connecting shaft; 13. a telescoping device; 14. a first filter screen; 15. a second sliding plate; 16. and (4) switching.

Detailed Description

As shown in fig. 1-3, the utility model provides a heat dissipation device for diesel generating set, including a housing 1, a motor 3, a lead 4, an installation box 5, a plurality of radiating fins 6, a plurality of first sliding plates 7, a control component 8, a temperature sensor 9, a second filter screen 10, a plurality of sliders 11, a plurality of connecting shafts 12, a telescoping device 13, a first filter screen 14, a second sliding plate 15, a third filter screen and a switch 16;

the shell 1 is provided with a second through hole 101; the second filter screen 10 is installed in the second through hole 101; when the working time of the generator set is short or the external environment temperature is too low, the shell 1 can be cooled only through the second through hole 101 and the second filter screen 10, the telescopic device 13 and the motor 3 do not need to be started, and energy is saved; a rubber pad is arranged on the shell 1; when the generator set works, the shell 1 can be buffered, the amplitude of the vibration of the generator set driving the shell 1 to vibrate is reduced, and the shell 1 is protected; the motor 3, the control assembly 8 and the temperature sensor 9 are all arranged in the shell 1, and the output shaft of the motor 3 is provided with a plurality of fan blades 2; the shell 1 is provided with a sound insulation board; the noise that produces when being convenient for move generating set keeps apart, has improved operational environment's travelling comfort, protects the staff.

The installation box 5 is installed on the shell 1, a plurality of sliding grooves 501 are formed in the inner wall of the installation box 5, and an opening 502, a groove 503 and a plurality of first through holes 504 are formed in the installation box 5; the plurality of first through holes 504 communicate with the grooves 503;

a third screen is installed at the opening 502; the third filter screen protects the plurality of radiating fins 6, so that dust is prevented from entering the installation box 5 through the opening 502, and the service lives of the plurality of radiating fins 6 are prolonged; the first screen 14 is mounted in the recess 503; the first sliding plates 7 are all connected with the inner wall of the installation box 5 in a sliding way; the plurality of sliding blocks 11 are slidably connected with the plurality of sliding grooves 501, and the plurality of sliding blocks 11 are respectively rotatably arranged on the plurality of radiating fins 6; the plurality of radiating fins 6 are respectively connected with the plurality of connecting shafts 12; each radiating fin 6 is provided with a radiating groove; the heat dissipation grooves can accelerate the heat dissipation efficiency of the heat dissipation fins 6, and are beneficial to improving the heat dissipation effect of the heat dissipation fins 6; the plurality of connecting shafts 12 are respectively hinged with the plurality of first sliding plates 7; the second sliding plate 15 is slidably connected with the inner wall of the mounting box 5, and the second sliding plate 15 is connected with the lower end surfaces of the plurality of first sliding plates 7; each first sliding plate 7 and the second sliding plate 15 are of an integrally formed structure, and the integrally formed first sliding plates 7 and the integrally formed second sliding plates 15 are connected more firmly, so that the service life of each first sliding plate 7 and the second sliding plates 15 is prolonged; the telescopic device 13 is installed in the installation box 5, the telescopic end of the telescopic device 13 is connected with the second sliding plate 15, and the telescopic device 13, the control assembly 8 and the temperature sensor 9 are electrically connected; when the telescopic device 13 is in a contracted state, the plurality of first sliding plates 7 cover the plurality of first through holes 504; the switch 16 is arranged in the installation box 5, the switch 16 is connected with the motor 3 through a lead 4, and the switch 16 is positioned on one side of the second sliding plate 15 far away from the telescopic device 13; an elastic member is disposed at one end of the second sliding plate 15 facing the switch 16, and when the second sliding plate 15 slides and presses the switch 16, the elastic member presses the switch 16 to protect the switch 16, which is beneficial to prolonging the service life of the switch 16.

In the embodiment, when the power generating set is used, the second filter screen 10 and the plurality of radiating fins 6 are used for diffusing heat generated by the operation of the power generating set and cooling the shell 1, when the working time of the power generating set is short or the external environment temperature is too low, the shell 1 can be cooled only through the plurality of radiating fins 6 and the second filter screen 10, the telescopic device 13 and the motor 3 do not need to be started, and energy is saved; meanwhile, the temperature sensor 9 detects the temperature in the shell 1, and transmits the detected temperature to the control assembly 8, when the temperature in the shell 1 is higher than a preset value, the control assembly 8 controls the expansion device 13 to start, the expansion device 13 pushes the second sliding plate 15 to move, the second sliding plate 15 and the first sliding plates 7 are all in sliding connection with the inner wall of the installation box 5, the first through holes 504 leak, the heat dissipation fins 6 incline along with the first sliding plates 7, the sliding blocks 11 are in sliding connection with the inner walls of the sliding grooves 501, the second sliding plate 15 extrudes the switch 16, the motor 3 is started, the motor 3 drives the fan blades 2 to rotate, the flowing of air in the shell 1 is accelerated, the dissipation of heat in the shell 1 is accelerated, and the heat dissipation efficiency of the shell 1 is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The heat dissipation equipment of the diesel generating set is characterized by comprising a shell (1), a motor (3), a lead (4), a mounting box (5), a plurality of heat dissipation fins (6), a plurality of first sliding plates (7), a control assembly (8), a temperature sensor (9), a plurality of sliding blocks (11), a plurality of connecting shafts (12), a telescopic device (13), a first filter screen (14), a second sliding plate (15) and a switch (16);

the motor (3), the control assembly (8) and the temperature sensor (9) are all arranged in the shell (1), and the output shaft of the motor (3) is provided with a plurality of fan blades (2);

the mounting box (5) is mounted on the shell (1), a plurality of sliding grooves (501) are formed in the inner wall of the mounting box (5), and an opening (502), a groove (503) and a plurality of first through holes (504) are formed in the mounting box (5); a plurality of first through holes (504) communicating with the grooves (503);

the first filter screen (14) is arranged in the groove (503); the first sliding plates (7) are all connected with the inner wall of the installation box (5) in a sliding manner; the sliding blocks (11) are connected with the sliding grooves (501) in a sliding mode, and the sliding blocks (11) are arranged on the radiating fins (6) in a rotating mode respectively; the plurality of radiating fins (6) are respectively connected with the plurality of connecting shafts (12); the connecting shafts (12) are respectively hinged with the first sliding plates (7); the second sliding plates (15) are slidably connected with the inner wall of the mounting box (5), and the second sliding plates (15) are connected with the lower end faces of the first sliding plates (7); the telescopic device (13) is arranged in the installation box (5), the telescopic end of the telescopic device (13) is connected with the second sliding plate (15), and the telescopic device (13) and the control component (8) are electrically connected with the temperature sensor (9); the switch (16) is arranged in the installation box (5), the switch (16) is connected with the motor (3) through a lead (4), and the switch (16) is positioned on one side, far away from the telescopic device (13), of the second sliding plate (15).

2. The heat dissipation device of a diesel generator set according to claim 1, further comprising a second filter screen (10); a second through hole (101) is arranged on the shell (1); the second filter screen (10) is arranged in the second through hole (101).

3. The heat dissipation equipment of the diesel generating set according to claim 1, characterized in that the housing (1) is provided with a rubber pad.

4. The heat dissipation device of the diesel generator set according to claim 1, wherein each first sliding plate (7) and the second sliding plate (15) are of an integral structure.

5. The heat dissipation device for the diesel generating set according to claim 1, wherein each heat dissipation fin (6) is provided with a heat dissipation groove.

6. The heat dissipation device of the diesel generator set according to claim 1, further comprising a third filter screen; a third screen is mounted at the opening (502).

7. The heat dissipation device of a diesel generator set according to claim 1, characterized in that the end of the second sliding plate (15) facing the switch (16) is provided with an elastic member.

8. The heat dissipation equipment of the diesel generating set according to claim 1, characterized in that the shell (1) is provided with a sound insulation board.