CN114753917B

CN114753917B - Diesel generator's cooling system

Info

Publication number: CN114753917B
Application number: CN202210529000.5A
Authority: CN
Inventors: 邹国祥
Original assignee: HEFEI CALSION ELECTRIC SYSTEM CO Ltd
Current assignee: HEFEI CALSION ELECTRIC SYSTEM CO Ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2023-03-14
Anticipated expiration: 2042-05-16
Also published as: CN114753917A

Abstract

The invention discloses a heat dissipation system of a diesel generator, which comprises a bottom frame and a mounting frame, wherein a heat conduction seat is arranged in the mounting frame, mounting sliding grooves are formed in two sides of the surface of the bottom frame, damping rubber pads are arranged on the inner bottom wall of the mounting sliding grooves, two ends of the mounting frame are fixedly connected with a ventilation frame, and one end of the surface of the bottom frame is movably connected with a water-cooled machine body through the mounting sliding grooves. According to the invention, through the arrangement of the underframe, the mounting frame, the heat conducting seat, the mounting chute, the damping rubber mat and the ventilation frame, efficient and accurate heat dissipation operation on the diesel generator can be realized.

Description

Diesel generator's cooling system

Technical Field

The invention belongs to the technical field of diesel generators, and particularly relates to a heat dissipation system of a diesel generator.

Background

When the diesel engine drives the armature of the generator to rotate, because the pole core of the generator has remanence, the armature coil cuts magnetic lines of force in the magnetic field, according to the electromagnetic induction principle, the magnetic induction generates current and outputs the current through the carbon brush, the alternating current generator is mainly made of permanent magnets and silicon cast iron, the permanent magnets and the silicon cast iron are alternately arranged in a plurality of north and south poles made of magnetic materials, and the armature coil wound with a plurality of groups of series coils forms, and the working power generation principle is as follows: the rotor is driven by a diesel engine to axially cut magnetic lines, magnetic poles alternately arranged in a stator form alternate magnetic fields in a coil iron core, the rotor rotates for one circle, the direction and the size of magnetic flux are changed for many times, induced current with changed size and direction is generated in the coil due to the changing effect of the magnetic fields, and current is conveyed out by a stator coil.

Disclosure of Invention

The invention aims to provide a heat dissipation system of a diesel generator, which solves the problem that the existing diesel generator is used in the actual use process in the prior art.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a diesel generator's cooling system, includes the chassis, the fixed surface of chassis is connected with the mounting bracket, the inside of mounting bracket is provided with the heat conduction seat, the installation spout has been seted up to the both sides on chassis surface, the inner diapire of installation spout is provided with the damping cushion, the both ends fixedly connected with ventilation frame of mounting bracket, the one end on chassis surface has the water-cooling machine body through installation spout swing joint, the right flank fixedly connected with shutter of water-cooling machine body, the right flank of water-cooling machine body is provided with control panel, the mounting groove has been seted up to the left surface of water-cooling machine body, the solid base of bottom fixedly connected with card of water-cooling machine body, the bottom fixedly connected with heat dissipation frame of chassis, the bottom fixedly connected with air exhaust base of heat dissipation frame, the bottom fixedly connected with supporting baseplate of air exhaust base.

The air inlet frame, the bottom of air inlet frame and the opposite side swing joint on chassis surface, first ventilation hole has been seted up to the side of air inlet frame, the inside in first ventilation hole is provided with first fan, the top fixedly connected with intercommunication seat of air inlet frame, the top fixedly connected with top of intercommunication seat leads to the frame, the top fixedly connected with diffusion frame of top lead to the frame, second ventilation hole has been seted up at the top of diffusion frame, the inside in second ventilation hole is provided with the second fan, the inserting groove has been seted up to the bottom of air inlet frame both sides, the inside swing joint of inserting groove has the pipe receiving rack, the even swing joint in side that connects the pipe receiving rack has the joint chair, the inner wall that connects the pipe receiving rack is seted up flutedly.

Further, be provided with the multiunit water-cooled tube between the pipe-receiving rack, the surface of water-cooled tube evenly is provided with the heat conduction paster, the both ends activity of water-cooled tube has the nozzle, the both ends fixedly connected with connector of nozzle.

Further, the both sides of joint seat all are provided with movable roller, the card tube seat has been seted up on the surface of movable roller.

Furthermore, the inner wall of the clamping seat is provided with a top fixing pad, and the inner wall of the groove is provided with a protection rubber strip.

Furthermore, the side surface of the insertion groove is fixedly connected with a screwing seat, and the surface of the screwing seat is provided with a screwing bolt.

Further, the inner wall of the heat dissipation frame is provided with a heat dissipation inner container, ventilation grooves are formed in two sides of the surface of the heat dissipation inner container, and a heat insulation plate is arranged inside the heat dissipation inner container.

Furthermore, the both ends fixedly connected with thermal-insulated seat of diapire in the heat dissipation frame, the exhaust duct has been seted up to the one end of thermal-insulated seat.

Furthermore, the bottom of the air inlet frame is fixedly connected with a sliding seat, two sides of the bottom of the clamping base are fixedly connected with a laminating pad, and the bottom of the clamping base is provided with a clamping groove.

The invention has the beneficial effects that:

the invention can realize the high-efficiency and accurate heat dissipation operation of the diesel generator through the arranged underframe, the mounting frame, the heat conducting seat, the mounting chute, the damping rubber pad, the ventilation frame, the water-cooling machine body, the air inlet frame, the first fan, the splicing groove, the pipe connecting frame, the clamping seat, the water-cooling pipe, the heat conducting patch and the pipe connecting seat, during the actual use process, firstly, the whole diesel generator to be used is arranged at the mounting frame position on the surface of the underframe, the heat conducting seat in the mounting frame can conduct heat on the bottom of the diesel generator, then, the air inlet frame and the water-cooling machine body are respectively arranged at the two end positions of the diesel generator, the pipe connecting frame is spliced at the splicing groove position of the air inlet frame, after the splicing groove is fixed, the water-cooling pipe can be stably connected through the pipe connecting seat at the moment, the pipe connecting seat is arranged in the groove of the pipe connecting frame, the water cooling pipes can be wound on each position of the diesel generator in a reciprocating manner, after the water cooling pipes are completely installed, a first fan inside a water cooling machine body and an air inlet frame is started, water cooling liquid inside the water cooling machine body is conveyed to the inside of a first ventilation hole through a pipeline inside a top through frame, then is shunted and conveyed to the inside of the adapter tube frames on two sides of the air inlet frame, and is subjected to water cooling operation through the water cooling pipes, the inside first fan of air inlet frame carries out stable rotation this moment, blows with diesel generator's the quick blowing of the whole heat of outside, and the hot-blast shutter that finally can follow the water-cooling machine body that blows is discharged fast, before the discharge, can assist the inside water-cooling liquid of water-cooling machine body to carry out the operation of reducing the temperature equally, and then improve the whole radiating effect of equipment greatly, satisfy daily user demand, embodied equipment design's practicality.

The invention further improves the heat dissipation effect of the whole equipment by arranging the mounting chute, the damping rubber pad, the ventilation frame, the heat dissipation frame, the exhaust base, the supporting bottom plate, the communication seat, the top through frame, the diffusion frame, the second ventilation hole, the second fan, the heat dissipation liner, the ventilation groove, the heat insulation plate, the heat insulation seat and the exhaust groove.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an overall schematic view of the undercarriage structure of the present invention;

FIG. 3 is a schematic exploded view of the nozzle holder structure according to the present invention;

FIG. 4 is a schematic view in elevation of a water cooled tube configuration according to the present invention;

FIG. 5 is a schematic view of a heat dissipation frame according to the present invention;

FIG. 6 is an overall schematic view of the structure of the water cooler body according to the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a chassis; 2. a mounting frame; 3. a heat conducting base; 4. installing a chute; 5. a damping rubber pad; 6. a ventilation frame; 7. a water cooler body; 8. a blind window; 9. a control panel; 10. mounting grooves; 11. clamping and fixing the base; 12. a heat dissipation frame; 13. an air exhaust base; 14. a support base plate; 15. an air inlet frame; 16. a first vent hole; 17. a first fan; 18. a communicating base; 19. a top through frame; 20. a diffusion frame; 21. a second vent hole; 22. a second fan; 23. inserting grooves; 24. a pipe receiving frame; 25. a clamping seat; 26. a groove; 27. a water-cooled tube; 28. a heat-conducting patch; 29. a pipe connecting seat; 30. a connector; 31. a movable roll shaft; 32. a pipe clamping groove; 33. fixing the cushion; 34. a protective adhesive tape; 35. screwing and fixing the base; 36. screwing and fixing the bolt; 37. a heat dissipation inner container; 38. a ventilation slot; 39. a heat insulation plate; 40. a heat insulation seat; 41. an exhaust duct; 42. A sliding seat; 43. attaching a pad; 44. a clamping groove.

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. 1-7, the present invention is a heat dissipation system of a diesel generator, including a chassis 1, a mounting frame 2 fixedly connected to a surface of the chassis 1, a heat conducting base 3 disposed inside the mounting frame 2, mounting chutes 4 disposed on two sides of a surface of the chassis 1, a damping rubber pad 5 disposed on an inner bottom wall of the mounting chutes 4, ventilation frames 6 fixedly connected to two ends of the mounting frame 2, a water cooler body 7 movably connected to one end of the surface of the chassis 1 through the mounting chutes 4, shutters 8 fixedly connected to a right side of the water cooler body 7, a control panel 9 disposed on the right side of the water cooler body 7, a mounting groove 10 disposed on a left side of the water cooler body 7, a clamping base 11 fixedly connected to a bottom of the water cooler body 7, a heat dissipation frame 12 fixedly connected to a bottom of the chassis 1, an air exhaust base 13 fixedly connected to a bottom of the heat dissipation frame 12, and a support base 14 fixedly connected to a bottom of the air exhaust base 13, the inner wall of the heat dissipation frame 12 is provided with a heat dissipation inner container 37, two sides of the surface of the heat dissipation inner container 37 are provided with ventilation slots 38, a heat insulation plate 39 is arranged inside the heat dissipation inner container 37, two ends of the inner bottom wall of the heat dissipation frame 12 are fixedly connected with heat insulation seats 40, one end of each heat insulation seat 40 is provided with a ventilation slot 41, the whole air inlet frame 15 is stably installed at an installation sliding slot 4 on the surface of the bottom frame 1 through a sliding seat 42, stable movable adjustment operation is carried out under the assistance of the sliding seat 42 and the installation sliding slot 4 after installation, the distance between the water cooler body 7 and the air inlet frame 15 is more matched with the diesel generator, the flowing of air flow is kept in the fastest state, after adjustment is finished, stable fixing operation can be carried out through screwing and fixing bolts 36 on the surface of the screwing and fixing seat 35, then the top through frame 19 with matched size is selected to stably connect the water cooler body 7 and the air inlet frame 15, the top cold air stream can be blown down by activating the second fan 22 inside the second vent hole 21 on a daily basis.

An air inlet frame 15, the bottom of the air inlet frame 15 is movably connected with the other side of the surface of the bottom frame 1, the side surface of the air inlet frame 15 is provided with a first vent hole 16, a first fan 17 is arranged in the first vent hole 16, the top of the air inlet frame 15 is fixedly connected with a communicating base 18, the top end of the communicating base 18 is fixedly connected with a top communicating frame 19, the top of the top communicating frame 19 is fixedly connected with a diffusion frame 20, the top of the diffusion frame 20 is provided with a second vent hole 21, the inside of the second vent hole 21 is provided with a second fan 22, the bottoms of the two sides of the air inlet frame 15 are provided with inserting grooves 23, the inside of the inserting groove 23 is movably connected with a pipe connecting frame 24, the side surface of the pipe connecting frame 24 is uniformly and movably connected with a clamping base 25, the inner wall of the pipe connecting frame 24 is provided with a plurality of water cooling pipes 27, the surface of the water cooling pipes 27 is uniformly provided with heat conducting patches 28, the two ends of the water cooling pipes 27 are movably provided with a pipe connecting base 29, the two ends of the pipe connecting base 29 are fixedly connected with connecting bases 30, the two sides of the clamping base 25 are respectively provided with movable roller shafts 31, the clamping base 24 is provided with a clamping groove 34, the clamping base seat 34, the clamping base 35 is fixedly connected with a clamping base 34, the clamping base seat 34, make nozzle 29 obtain stable card and fix the operation, nozzle 29 is fixed to be accomplished the back, install many water-cooled tubes 27 in nozzle 29's connector 30 department respectively, water-cooled tube 27 can carry out rapid stabilization's spacing regulation operation through the card tube groove 32 of joint 25 both sides in the installation, guarantee the stability of water-cooled tube 27 daily use, install the laminating of the heat conduction paster 28 stable in position on water-cooled tube 27 surface in diesel generator's the main position of generating heat simultaneously, water-cooled tube 27 can reciprocal winding each position at diesel generator.

The working principle of the invention is as follows:

when in use, a user firstly installs the diesel generator to be used integrally at the position of the mounting frame 2 on the surface of the chassis 1, the heat conducting base 3 in the mounting frame 2 can conduct heat to the bottom of the diesel generator, then installs the air inlet frame 15 and the water cooler body 7 integrally at the positions of two ends of the diesel generator respectively, inserts the pipe connecting frame 24 at the position of the inserting groove 23 of the air inlet frame 15, after the fixing of the inserting groove 23 is completed, the water cooling pipes 27 can be stably connected through the pipe connecting base 29 at the moment, the pipe connecting base 29 is installed in the groove 26 of the pipe connecting frame 24, the pipe connecting base 25 is fixed with the pipe connecting frame 24 in a clamping manner, so that the pipe connecting base 29 is stably clamped, after the fixing of the pipe connecting base 29 is completed, the water cooling pipes 27 are installed at the positions 30 of the connecting base 29 respectively, and the water cooling pipes 27 can be rapidly and stably limited and adjusted through the pipe clamping grooves 32 at two sides of the clamping base 25 during the installation process, the stability of daily use of the water-cooling pipe 27 is ensured, meanwhile, the heat conducting patches 28 on the surface of the water-cooling pipe 27 are stably attached to the main heating position of the diesel generator, the water-cooling pipe 27 can be wound on each position of the diesel generator in a reciprocating manner, after the water-cooling pipe 27 is completely installed, the water-cooling liquid in the water-cooling machine body 7 and the first fan 17 in the air inlet frame 15 are started, the water-cooling liquid in the water-cooling machine body 7 is conveyed into the first vent holes 16 through the pipeline in the top through frame 19 and then is conveyed into the connecting pipe frames 24 on the two sides of the air inlet frame 15 in a shunting manner, the water-cooling operation is carried out through the water-cooling pipe 27, the first fan 17 in the air inlet frame 15 stably rotates at the moment, the whole heat outside the diesel generator is quickly blown, and the blown hot air can be quickly discharged from the louver 8 of the water-cooling machine body 7 finally, before discharging, the cooling device can also assist the water cooling liquid in the water cooling machine body 7 to perform cooling operation, in the daily use process, a worker can firstly stably insert the water cooling machine body 7 at one end of the surface of the bottom frame 1 through the clamping base 11, then stably install the whole air inlet frame 15 at the installation chute 4 on the surface of the bottom frame 1 through the sliding base 42, after installation, under the assistance of the sliding base 42 and the installation chute 4, stable movable adjustment operation is performed, so that the distance between the water cooling machine body 7 and the air inlet frame 15 is more adaptive to the distance between the diesel generators, the flowing of air flow is kept in the fastest state, after adjustment, the stable fixing operation can be performed through the screwing bolts 36 on the surface of the screwing fixing base 35, then the water cooling machine body 7 and the air inlet frame 15 are connected stably through the top through frame 19 with adaptive sizes, the cold air at the top can be blown downwards, after blowing, the hot air flow of the diesel generators is blown towards the inside of the frame 6, the hot air flow enters the ventilation frame 12, and the heat dissipation frame is discharged from the inside of the diesel generators through the three-dimensional heat dissipation frame 13, and the heat dissipation principle that the heat dissipation frame is completely and the heat dissipation device is separated from the heat dissipation from the left to the right, and the heat dissipation device is completed through the three-dimensional heat dissipation principle of the three-dimensional heat dissipation device.

In the description of the specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the principles of the present invention and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the principles of the present invention or exceeding the scope of the claims set forth herein.

Claims

1. A diesel generator's cooling system, includes chassis (1), its characterized in that: the surface of the underframe (1) is fixedly connected with a mounting frame (2), a heat conducting seat (3) is arranged inside the mounting frame (2), mounting chutes (4) are formed in two sides of the surface of the underframe (1), damping rubber pads (5) are arranged on inner bottom walls of the mounting chutes (4), ventilating frames (6) are fixedly connected with two ends of the mounting frame (2), one end of the surface of the underframe (1) is movably connected with a water-cooling machine body (7) through the mounting chutes (4), one side surface of the water-cooling machine body (7) is fixedly connected with a louver (8), one side surface of the water-cooling machine body (7) is provided with a control panel (9), one side surface of the water-cooling machine body (7) is provided with a mounting groove (10), the bottom of the water-cooling machine body (7) is fixedly connected with a clamping base (11), the bottom of the underframe (1) is fixedly connected with a radiating frame (12), the bottom of the radiating frame (12) is fixedly connected with an air exhaust base (13), the bottom of the air exhaust base (13) is fixedly connected with a supporting bottom plate (14), the inner wall of the radiating frame (12) is provided with a radiating inner wall of the radiating frame (37), ventilating inner side wall of the radiating inner container (37) is provided with a radiating inner container (38), two sides of the surface of the radiating inner container (37), the radiating frame (37) are provided with a heat insulating plate (39), and two ends of the heat insulating base (39) are arranged on the inner heat insulating base (39), one end of the heat insulation seat (40) is provided with an air exhaust groove (41);

the bottom of the air inlet frame (15) is movably connected with the other side of the surface of the bottom frame (1), a first air vent (16) is formed in the side face of the air inlet frame (15), a first fan (17) is arranged inside the first air vent (16), the top of the air inlet frame (15) is fixedly connected with a communicating base (18), and the top end of the communicating base (18) is fixedly connected with a top communicating frame (19);

the top of the top through frame (19) is fixedly connected with a diffusion frame (20), the top of the diffusion frame (20) is provided with a second ventilation hole (21), a second fan (22) is arranged inside the second ventilation hole (21), the bottoms of two sides of the air inlet frame (15) are provided with inserting grooves (23), the inside of each inserting groove (23) is movably connected with a pipe connecting frame (24), the side surface of each pipe connecting frame (24) is uniformly and movably connected with a clamping seat (25), and the inner wall of each pipe connecting frame (24) is provided with a groove (26); a plurality of groups of water-cooling pipes (27) are arranged between the pipe receiving frames (24), heat-conducting patches (28) are uniformly arranged on the surfaces of the water-cooling pipes (27), pipe receiving seats (29) are movably arranged at two ends of each water-cooling pipe (27), and connectors (30) are fixedly connected to two ends of each pipe receiving seat (29); movable roll shafts (31) are arranged on two sides of the clamping seat (25), and pipe clamping grooves (32) are formed in the surfaces of the movable roll shafts (31); a top fixing pad (33) is arranged on the inner wall of the clamping seat (25), and a protective rubber strip (34) is arranged on the inner wall of the groove (26); a screwing and fixing seat (35) is fixedly connected to the side surface of the insertion groove (23), and a screwing and fixing bolt (36) is arranged on the surface of the screwing and fixing seat (35); the bottom of the air inlet frame (15) is fixedly connected with a sliding seat (42), two sides of the bottom of the clamping and fixing base (11) are fixedly connected with a joint pad (43), and the bottom of the clamping and fixing base (11) is provided with a clamping groove (44);

starting a first fan (17) inside a water cooler body (7) and an air inlet frame (15), conveying water-cooling liquid inside the water cooler body (7) to the inside of a first ventilation hole (16) through a pipeline inside a top through frame (19), then distributing and transmitting the water-cooling liquid to the inside of a connecting pipe frame (24) on two sides of the air inlet frame (15), and performing water-cooling operation through a water-cooling pipe (27).