CN220748392U - Diesel generator set with low noise - Google Patents
Diesel generator set with low noise Download PDFInfo
- Publication number
- CN220748392U CN220748392U CN202321138249.XU CN202321138249U CN220748392U CN 220748392 U CN220748392 U CN 220748392U CN 202321138249 U CN202321138249 U CN 202321138249U CN 220748392 U CN220748392 U CN 220748392U
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- China
- Prior art keywords
- sound insulation
- fixedly arranged
- insulation protection
- protection box
- diesel
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- 238000009413 insulation Methods 0.000 claims abstract description 54
- 238000001816 cooling Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000002283 diesel fuel Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010248 power generation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a diesel generator set with low noise, which relates to the technical field of diesel generators and comprises a sound insulation protection box, wherein a movable support is fixedly arranged at the bottom of the sound insulation protection box, and a diesel generator is fixedly arranged on the top surface of the movable support. According to the utility model, the sound insulation protective box is arranged outside the diesel generator, and the movable support is arranged, so that the movement and the installation of the diesel generator set are facilitated, the noise generated when the diesel generator set is used is effectively reduced, the influence on the surrounding working environment is reduced, and the environment-friendly working environment is realized; through at sound insulation protection box internally mounted air inlet fan and air-out fan, effectually reduced the temperature in the sound insulation protection box, prevented to produce the too high surrounding environment of heat energy and unit use because of diesel generating set starts to improve diesel generating set's work efficiency has prolonged generating set's life simultaneously.
Description
Technical Field
The utility model relates to the technical field of diesel generators, in particular to a diesel generator set with low noise.
Background
The diesel generator is a small-sized power generation device, and is a power machine which takes diesel oil and the like as fuel and takes the diesel engine as a prime motor to drive the generator to generate power, and the whole set of unit generally consists of the diesel engine, the generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and other parts, and can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises, and the diesel generator set is a power generation device which has the advantages of quick starting, convenient operation and maintenance, less investment and stronger environmental adaptability. The generator set is complete mechanical equipment for converting other forms of energy into electric energy, and consists of a power system, a control system, a silencing system, a damping system and an exhaust system, wherein the power system generally comprises an internal combustion engine and a generator, and a power output shaft of the internal combustion engine is coaxially connected with a power input shaft of the generator. The problem in the prior art is that accurate positioning and measurement are required when connecting the power output shaft of the internal combustion engine and the power input shaft of the generator so that the coaxiality between the two is higher, thereby preventing the occurrence of the problems of breakage of the drive shaft or transmission noise, however, even through accurate measurement and positioning, perfect coaxiality is sometimes not achieved.
In the prior art, a chinese patent document with publication number CN108270320a is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a diesel generating set, includes the base and sets up generator and internal-combustion engine on the base, be connected through flexible disk transmission between generator and the internal-combustion engine, flexible disk includes driving disk and the passive disk of setting relatively with the driving disk, driving disk and passive disk are gone up and are close to respective quotation edge rotational symmetry and are provided with a plurality of lugs, leave the gap that can hold another lug between every adjacent two lugs on driving disk or the passive disk, lug on the driving disk inserts in the gap between the lug on the passive disk, it has the elastic layer to fill between lug on the driving disk and the lug on the passive disk. According to the diesel generator set, the improved flexible disc is arranged between the generator and the internal combustion engine, so that transmission noise caused by coaxiality is greatly reduced, and the service life of the transmission shaft is prolonged.
In order to solve the problem of transmission shaft fracture or transmission noise, the prior art adopts the mode that sets up improved flexible dish between generator and internal-combustion engine to handle, but the noise is big and the higher condition of temperature still can appear generating electricity, and then leads to influencing surrounding working environment and has reduced equipment life's problem simultaneously.
Disclosure of Invention
The utility model aims to provide a low-noise diesel generator set, which solves the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a with low noise diesel generating set, includes the sound insulation protection box, the sound insulation protection box is including the sound insulation protection box, the inside fixed mounting of sound insulation protection box has the support fixture block, the louvre has been seted up to the side and the back of sound insulation protection box, the operation groove has been seted up in the front of sound insulation protection box, through at diesel generator external mounting sound insulation protection box, and install movable support, the removal and the installation of diesel generating set have been made things convenient for, the effectual noise that produces when having reduced diesel generating set uses, thereby reduced the influence to surrounding working environment, realized green's operational environment, the bottom fixed mounting of sound insulation protection box has movable support, movable support is including the support frame of fixed mounting in sound insulation protection box bottom of the case portion, the fixed orifices has been seted up to the both sides of support frame, the bottom surface fixed mounting of support frame has the removal gyro wheel, the top surface fixed mounting of movable support has the diesel generator, the top surface fixed mounting of diesel generator has the operation control box, one side fixed mounting of diesel generator has the diesel tank;
the inner wall fixed mounting of sound insulation protection box has the heat sink, just the heat sink is including air inlet unit and air-out unit, the air inlet unit is including the fan support frame of fixed mounting in sound insulation protection box inner wall one side, the inside fixed mounting of fan support frame has the fan host computer, the top surface fixed mounting of fan host computer has the air-out fan subassembly, just the inner wall back fixed mounting of sound insulation protection box has the air inlet fan subassembly, through at sound insulation protection box internally mounted air inlet fan and air-out fan, the effectual temperature that has reduced in the sound insulation protection box has prevented to produce the too high influence surrounding environment of heat energy and unit use because of diesel generating set starts to have improved diesel generating set's work efficiency and prolonged generating set's life simultaneously.
The technical scheme of the utility model is further improved as follows: the diesel generator comprises a generator cabin fixedly arranged on the surface of the supporting clamping block, and a connecting pipeline is fixedly arranged on one side of the generator cabin.
The technical scheme of the utility model is further improved as follows: the operation control box comprises a conducting box fixedly arranged on the top surface of the engine room of the generator, an operation box is fixedly arranged on the surface of the conducting box, an observation control key is fixedly arranged on the surface of the operation box, and one end of the operation box is fixedly arranged in the operation groove.
The technical scheme of the utility model is further improved as follows: the diesel oil storage tank comprises an oil storage tank fixedly installed on one side of a connecting pipeline, an oil inlet pipeline is fixedly installed on the top surface of the oil storage tank, the surface of the oil inlet pipeline is fixedly connected with the surface of the sound insulation protection tank body, and a heat dissipation frame is fixedly installed on one side of the oil storage tank.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides the diesel generator set with low noise, which is convenient for the movement and installation of the diesel generator set by installing the sound insulation protective box outside the diesel generator and installing the movable support, thereby effectively reducing the noise generated when the diesel generator set is used, reducing the influence on the surrounding working environment and realizing the environment-friendly working environment.
2. The utility model provides a diesel generator set with low noise, which effectively reduces the temperature in a sound insulation protection box by arranging an air inlet fan and an air outlet fan in the sound insulation protection box, and prevents the influence of overhigh heat energy generated by the starting of the diesel generator set on the surrounding environment and the use of the diesel generator set, thereby improving the working efficiency of the diesel generator set and prolonging the service life of the diesel generator set.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of a diesel engine according to the present utility model;
fig. 4 is a schematic structural diagram of a cooling device according to the present utility model.
In the figure: 1. a sound insulation protective box; 2. a movable support; 3. a diesel generator; 4. operating a control box; 5. a diesel tank; 6. a cooling device; 11. a sound insulation protective box body; 12. supporting the clamping block; 13. a heat radiation hole; 14. an operation groove; 21. a support frame; 22. a fixing hole; 23. moving the roller; 31. a generator nacelle; 32. a connecting pipe; 41. a conductive box; 42. an operation box; 43. observing the control keys; 51. an oil storage tank; 52. an oil inlet pipe; 53. a heat dissipation frame; 61. a fan support; 62. a fan main unit; 63. an air outlet fan assembly; 64. an air intake fan assembly.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 4, the present utility model provides a diesel generator set with low noise, comprising a sound insulation protection box 1, characterized in that: the bottom of the sound insulation protective box 1 is fixedly provided with a movable support 2, the top surface of the movable support 2 is fixedly provided with a diesel generator 3, the top surface of the diesel generator 3 is fixedly provided with an operation control box 4, and one side of the diesel generator 3 is fixedly provided with a diesel storage box 5; the inner wall fixed mounting of sound insulation protective housing 1 has heat sink 6, and heat sink 6 is including air inlet unit and air-out unit.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the sound insulation protection box 1 is including sound insulation protection box 11, sound insulation protection box 11's inside fixed mounting has support fixture block 12, the louvre 13 has been seted up to sound insulation protection box 11's side and back, sound insulation protection box 11's front has been seted up operation groove 14, movable support 2 is including the support frame 21 of fixed mounting in sound insulation protection box 11 bottom, fixed orifices 22 have been seted up to the both sides of support frame 21, the bottom surface fixed mounting of support frame 21 has movable gyro wheel 23, through at diesel generator 4 externally mounted sound insulation protection box 1, and install movable support 2, the removal and the installation of diesel generating set have been made things convenient for, the effectual noise that produces when having reduced diesel generating set uses, thereby reduced the influence to surrounding operational environment, green's operational environment has been realized.
Example 3
As shown in fig. 1-4, on the basis of embodiments 1-2, the present utility model provides a technical solution: preferably, the diesel generator 3 includes a generator cabin 31 fixedly installed on the surface of the supporting fixture block 12, a connecting pipeline 32 is fixedly installed on one side of the generator cabin 31, the operation control box 4 includes a conducting box 41 fixedly installed on the top surface of the generator cabin 31, an operation box 42 is fixedly installed on the surface of the conducting box 41, an observation control key 43 is fixedly installed on the surface of the operation box 42, one end of the operation box 42 is fixedly installed inside the operation groove 14, the diesel storage box 5 includes an oil storage tank 51 fixedly installed on one side of the connecting pipeline 32, an oil inlet pipeline 52 is fixedly installed on the top surface of the oil storage tank 51, the surface of the oil inlet pipeline 52 is fixedly connected with the surface of the sound insulation protection box body 11, a heat dissipation frame 53 is fixedly installed on one side of the oil storage tank 51, the air inlet unit includes a fan support frame 61 fixedly installed on one side of the inner wall of the sound insulation protection box body 11, a fan host 62 is fixedly installed inside the fan support frame 61, an air inlet fan assembly 64 is fixedly installed on the top surface of the fan host 62, an air inlet fan assembly 63 is fixedly installed on the inner wall back of the protection box body 11, and an air inlet fan assembly is fixedly installed inside the protection box 1.
The following specifically describes the working principle of a low noise diesel generator set.
As shown in fig. 1-4, when the diesel generator set is used, the equipment is moved to a designated position by moving the roller 23, then the position of the equipment is fixed by the fixing hole 22, diesel is added by the oil inlet pipeline 52, the diesel generator 3 is started according to the observation control key 43, the diesel generator 3 is started, meanwhile, the air outlet fan assembly 63 and the air inlet fan assembly 64 in the sound insulation protection box body 11 are started to cool the diesel generator 3, and then noise generated by the diesel generator 3 is isolated by the sound insulation protection box 1.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (4)
1. The utility model provides a with low noise diesel generating set, includes sound insulation protection box (1), sound insulation protection box (1) is including sound insulation protection box (11), the inside fixed mounting of sound insulation protection box (11) has support fixture block (12), louvre (13) have been seted up to the side and the back of sound insulation protection box (11), operation groove (14) have been seted up in the front of sound insulation protection box (11), its characterized in that: the device comprises a sound insulation protection box (1), wherein a movable support (2) is fixedly arranged at the bottom of the sound insulation protection box (1), the movable support (2) comprises a support frame (21) fixedly arranged at the bottom of a sound insulation protection box body (11), fixing holes (22) are formed in two sides of the support frame (21), a movable roller (23) is fixedly arranged on the bottom surface of the support frame (21), a diesel generator (3) is fixedly arranged on the top surface of the movable support (2), an operation control box (4) is fixedly arranged on the top surface of the diesel generator (3), and a diesel storage tank (5) is fixedly arranged on one side of the diesel generator (3);
the novel sound insulation protection box comprises a sound insulation protection box body (11), and is characterized in that a cooling device (6) is fixedly arranged on the inner wall of the sound insulation protection box body (1), the cooling device (6) comprises an air inlet unit and an air outlet unit, the air inlet unit comprises a fan supporting frame (61) fixedly arranged on one side of the inner wall of the sound insulation protection box body (11), a fan host machine (62) is fixedly arranged in the fan supporting frame (61), an air outlet fan assembly (63) is fixedly arranged on the top surface of the fan host machine (62), and an air inlet fan assembly (64) is fixedly arranged on the back surface of the inner wall of the sound insulation protection box body (11).
2. A diesel-electric generator set with low noise according to claim 1, characterized in that: the diesel generator (3) comprises a generator cabin (31) fixedly arranged on the surface of the supporting clamping block (12), and a connecting pipeline (32) is fixedly arranged on one side of the generator cabin (31).
3. A diesel-electric generator set with low noise according to claim 1, characterized in that: the operation control box (4) comprises a conducting box (41) fixedly arranged on the top surface of the generator cabin (31), an operation box (42) is fixedly arranged on the surface of the conducting box (41), an observation control key (43) is fixedly arranged on the surface of the operation box (42), and one end of the operation box (42) is fixedly arranged in the operation groove (14).
4. A diesel-electric generator set with low noise according to claim 1, characterized in that: the diesel oil storage tank (5) comprises an oil storage tank (51) fixedly arranged on one side of a connecting pipeline (32), an oil inlet pipeline (52) is fixedly arranged on the top surface of the oil storage tank (51), the surface of the oil inlet pipeline (52) is fixedly connected with the surface of a sound insulation protection tank body (11), and a heat dissipation frame (53) is fixedly arranged on one side of the oil storage tank (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321138249.XU CN220748392U (en) | 2023-05-12 | 2023-05-12 | Diesel generator set with low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321138249.XU CN220748392U (en) | 2023-05-12 | 2023-05-12 | Diesel generator set with low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220748392U true CN220748392U (en) | 2024-04-09 |
Family
ID=90565990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321138249.XU Active CN220748392U (en) | 2023-05-12 | 2023-05-12 | Diesel generator set with low noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220748392U (en) |
-
2023
- 2023-05-12 CN CN202321138249.XU patent/CN220748392U/en active Active
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