CN214533235U - Movable diesel generating set silencing device - Google Patents
Movable diesel generating set silencing device Download PDFInfo
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- CN214533235U CN214533235U CN202120873318.6U CN202120873318U CN214533235U CN 214533235 U CN214533235 U CN 214533235U CN 202120873318 U CN202120873318 U CN 202120873318U CN 214533235 U CN214533235 U CN 214533235U
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- insulation box
- pipe
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Abstract
The utility model discloses a movable diesel generating set silencing device belongs to diesel generator technical field. The utility model provides a movable diesel generating set silencing device, includes removal frame and generator, still includes: the side wall of the sound insulation box is provided with an opening, and the sound insulation box is fixedly arranged at the upper end of the movable frame, wherein a cover plate matched with the sound insulation box is arranged in the opening of the sound insulation box; the sound insulation cavity is arranged in the inner wall of the sound insulation box and is used for isolating the noise of the generator; the sliding plate is connected to the inner bottom of the sound insulation box in a sliding mode and is fixedly connected with the cover plate, and the generator is connected with the sliding plate through a damping mechanism and used for buffering vibration of the generator; the heat dissipation mechanism is arranged on the outer wall of the sound insulation box and ensures that the generator can be well dissipated; the utility model provides a sound-proof box can effectively reduce diesel generator's vibrations and noise to can also guarantee the heat dispersion of generator.
Description
Technical Field
The utility model relates to a diesel generator technical field especially relates to a movable diesel generating set silencing device.
Background
The diesel generator is a small power generating equipment, and is a power machine using diesel oil as fuel and using diesel engine as prime mover to drive generator to generate power. The generator can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises.
In the use of the diesel generator, the generator set is relatively violent in work, so that the generator set generates large vibration and noise, the noise can seriously affect the surrounding environment, particularly the household diesel generator, and the huge noise has small influence in the daytime but can seriously affect the life of a family and neighbors at night.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the working noise of the diesel generator set is large in the prior art and providing a movable diesel generator set silencing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a movable diesel generating set silencing device, includes removal frame and generator, still includes: the side wall of the sound insulation box is provided with an opening, and the sound insulation box is fixedly arranged at the upper end of the movable frame, wherein a cover plate matched with the sound insulation box is arranged in the opening of the sound insulation box; the sound insulation cavity is arranged in the inner wall of the sound insulation box and is used for isolating the noise of the generator; the sliding plate is connected to the inner bottom of the sound insulation box in a sliding mode and is fixedly connected with the cover plate, and the generator is connected with the sliding plate through a damping mechanism and used for buffering vibration of the generator; and the heat dissipation mechanism is arranged on the outer wall of the sound insulation box and ensures that the generator can be well cooled.
In order to cushion the vibrations to the generator, it is preferred, damper includes a plurality of slide bars of fixed connection in the slide upper end, the equal fixedly connected with limiting plate in upper end of a plurality of slide bars, and is a plurality of the equal sliding connection of outer wall of slide bar has the slider, and is a plurality of the lateral wall fixed connection of the equal generator of slider, all through buffer spring elastic connection between slider and the limiting plate and between slider and the slide.
In order to guarantee the good heat dissipation of generator, it is preferred, heat dissipation mechanism includes the cooling tube of fixed connection at the apron outer wall, the fixed cover of outer wall of generator is equipped with first spiral pipe, the fixed cover of cooling tube is equipped with the second spiral pipe, all through first hose fixed connection and intercommunication between the both ends of first spiral pipe and second spiral pipe, the lateral wall fixed mounting of apron has the circulating pump of being connected with the second spiral pipe, all be equipped with the coolant liquid in first spiral pipe and the second spiral pipe, the lower port internal fixation of cooling tube has radiator fan.
In order to prevent that the dust from entering into the cooling tube, further, the lower port fixedly connected with annular magnet of cooling tube, annular magnet's lower extreme is equipped with the hoop rather than attracting mutually, the hoop fixed mounting has the filter screen.
In order to ensure normal exhaust of the generator, preferably, the upper end of the sound insulation box is fixedly connected with a pipe body, and the lower end of the pipe body is fixedly connected with an exhaust pipe of the generator through a second hose.
In order to further improve the sound insulation effect of the sound insulation cavity, it is preferable that sound insulation cotton is filled in the sound insulation cavity.
Compared with the prior art, the utility model provides a movable diesel generating set silencing device possesses following beneficial effect:
1. this movable diesel generating set silencing device can effectively completely cut off the noise that the generator sent through sound-proof box and sound-proof chamber, and buffer spring then can further reduce vibrations and the noise that the generator produced.
2. This movable diesel generating set silencing device can take away the heat of generator through first spiral pipe and second spiral pipe, prevents that the generator from appearing overheated phenomenon in the sound-proof box.
Drawings
Fig. 1 is a schematic structural view of a silencing device of a movable diesel generator set provided by the present invention;
fig. 2 is a schematic structural view of a point a in fig. 1 of a movable diesel generator set silencing device provided by the present invention;
fig. 3 is the utility model provides a movable diesel generating set silencing device's B department's schematic structure in fig. 1.
In the figure: 1. moving the frame; 2. a sound insulation box; 3. a generator; 4. a cover plate; 5. a slide plate; 6. a sound-insulating chamber; 7. a slide bar; 8. a slider; 9. a limiting plate; 10. a buffer spring; 11. a first spiral pipe; 12. a radiating pipe; 13. a second spiral pipe; 14. a first hose; 15. a circulation pump; 16. a heat radiation fan; 17. a ring magnet; 18. an iron ring; 19. a filter screen; 20. a pipe body; 21. a second hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, a movable diesel generating set silencing device includes moving frame 1 and generator 3, still includes: the side wall is provided with an open sound insulation box 2 which is fixedly arranged at the upper end of the movable frame 1, wherein a cover plate 4 matched with the sound insulation box 2 is arranged in the opening of the sound insulation box 2; the sound insulation cavity 6 is arranged in the inner wall of the sound insulation box 2 and is used for isolating the noise of the generator 3; the sliding plate 5 is connected to the inner bottom of the sound insulation box 2 in a sliding manner and is fixedly connected with the cover plate 4, and the generator 3 is connected with the sliding plate 5 through a damping mechanism and is used for damping vibration of the generator 3; the heat dissipation mechanism is arranged on the outer wall of the sound insulation box 2, and ensures that the generator 3 can be well cooled.
Damper includes a plurality of slide bars 7 of fixed connection in slide 5 upper end, the equal fixedly connected with limiting plate 9 in upper end of a plurality of slide bars 7, the equal sliding connection of outer wall of a plurality of slide bars 7 has slider 8, the equal generator 3's of a plurality of sliders 8 lateral wall fixed connection, all through buffer spring 10 elastic connection between slider 8 and the limiting plate 9 and between slider 8 and the slide 5, in generator 3's work, buffer spring 10 can effectively cushion the vibrations of generator 3 in service, thereby further reduce the noise that generator 3 produced.
The heat dissipation mechanism comprises a heat dissipation pipe 12 fixedly connected to the outer wall of a cover plate 4, a first spiral pipe 11 is fixedly sleeved on the outer wall of the generator 3, a second spiral pipe 13 is fixedly sleeved in the heat dissipation pipe 12, the two ends of the first spiral pipe 11 and the second spiral pipe 13 are fixedly connected and communicated through a first hose 14, a circulating pump 15 connected with the second spiral pipe 13 is fixedly installed on the side wall of the cover plate 4, cooling liquid is respectively arranged in the first spiral pipe 11 and the second spiral pipe 13, a heat dissipation fan 16 is fixedly installed in the lower port of the heat dissipation pipe 12, the cooling liquid in the first spiral pipe 11 sucks away heat of the generator 3 and circulates into the second spiral pipe 13 through the circulating pump 15, then, in the radiating pipe 12, the radiating fan 16 blows the cooling fluid in the second spiral pipe 13 to radiate heat, and the radiated cooling fluid flows back to the heat absorption cycle in the first spiral pipe 11 again.
Lower port fixedly connected with annular magnet 17 of cooling tube 12, annular magnet 17's lower extreme is equipped with the hoop 18 rather than attracting mutually, fixed mounting has filter screen 19 in the hoop 18, the dust in the filter screen 19 of cooling tube 12 lower port can the filtered air, reduce in the dust enters into cooling tube 12 through radiator fan 16, when filter screen 19 needs the clearance change, with hoop 18 from annular magnet 17's lower extreme separation, can dismantle the change with filter screen 19, and easy operation is convenient.
The upper end fixedly connected with body 20 of sound-proof box 2, the lower extreme of body 20 passes through second hose 21 and generator 3's blast pipe fixed connection, and body 20 can guarantee that generator 3's blast pipe normally exhausts to second hose 21 can cushion generator 3 and give the vibrations of body 20.
Soundproof cotton is filled in the sound insulation cavity 6, and the noise reduction effect of the sound insulation cavity 6 is improved.
The working principle is as follows: in the utility model, in use, the sound insulation box 2 and the sound insulation cavity 6 can effectively isolate the noise generated by the generator 3, in the operation of the generator 3, the buffer spring 10 can effectively buffer the vibration in the operation of the generator 3, thereby further reducing the noise generated by the generator 3, the cooling liquid in the first spiral pipe 11 absorbs the heat of the generator 3 and circulates to the second spiral pipe 13 through the circulating pump 15, then in the radiating pipe 12, the radiating fan 16 can blow and radiate the cooling liquid in the second spiral pipe 13, the cooling liquid after radiation can flow back to the heat absorption circulation in the first spiral pipe 11 again, the filter screen 19 at the lower port of the radiating pipe 12 can filter the dust in the air, reduce the dust entering the radiating pipe 12 through the radiating fan 16, when the filter screen 19 needs to be cleaned and replaced, the iron ring 18 is separated from the lower end of the annular magnet 17, can dismantle the change with filter screen 19, easy operation is convenient, when needing to maintain generator 3, opens apron 4 back with its outside pull, can remove slide 5 and upper end generator 3 from sound-proof box 2, makes generator 3's maintenance convenience more.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a movable diesel generating set silencing device, includes removal frame (1) and generator (3), its characterized in that still includes:
a sound insulation box (2) with an opening on the side wall is fixedly arranged at the upper end of the movable frame (1),
wherein, a cover plate (4) matched with the sound insulation box (2) is arranged in the opening of the sound insulation box;
the sound insulation cavity (6) is arranged in the inner wall of the sound insulation box (2) and is used for isolating the noise of the generator (3);
a sliding plate (5) which is connected with the inner bottom of the sound insulation box (2) in a sliding way and is fixedly connected with the cover plate (4),
the generator (3) is connected with the sliding plate (5) through a damping mechanism and used for damping vibration of the generator (3);
and the heat dissipation mechanism is arranged on the outer wall of the sound insulation box (2) and ensures that the generator (3) can be well dissipated.
2. The silencing device for the movable diesel generator set according to claim 1, wherein the damping mechanism comprises a plurality of sliding rods (7) fixedly connected to the upper end of a sliding plate (5), a limiting plate (9) is fixedly connected to the upper ends of the sliding rods (7), a sliding block (8) is slidably connected to the outer wall of each sliding rod (7), a plurality of sliding blocks (8) are fixedly connected to the side wall of an electric generator (3), and the sliding blocks (8) and the limiting plate (9) and the sliding plates (8) and the sliding plates (5) are elastically connected through buffer springs (10).
3. The movable silencing device for diesel generator sets as claimed in claim 1, wherein the heat dissipation mechanism comprises a heat dissipation pipe (12) fixedly connected to the outer wall of the cover plate (4), the outer wall of the generator (3) is fixedly sleeved with a first spiral pipe (11), the heat dissipation pipe (12) is internally fixedly sleeved with a second spiral pipe (13), the two ends of the first spiral pipe (11) and the second spiral pipe (13) are fixedly connected and communicated with each other through a first hose (14), the side wall of the cover plate (4) is fixedly provided with a circulating pump (15) connected with the second spiral pipe (13), the first spiral pipe (11) and the second spiral pipe (13) are internally provided with cooling liquid, and the heat dissipation fan (16) is fixedly installed in the lower port of the heat dissipation pipe (12).
4. The portable silencing device for diesel generator set according to claim 3, wherein the lower port of the heat dissipation pipe (12) is fixedly connected with a ring magnet (17), the lower end of the ring magnet (17) is provided with an iron ring (18) attracted with the ring magnet, and a filter screen (19) is fixedly installed in the iron ring (18).
5. The silence device for the movable diesel generator set according to claim 1, wherein a pipe body (20) is fixedly connected to the upper end of the soundproof box (2), and the lower end of the pipe body (20) is fixedly connected to the exhaust pipe of the generator (3) through a second hose (21).
6. The movable silencing device for the diesel generator set according to claim 1, wherein the sound insulation cavity (6) is filled with sound insulation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120873318.6U CN214533235U (en) | 2021-04-26 | 2021-04-26 | Movable diesel generating set silencing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120873318.6U CN214533235U (en) | 2021-04-26 | 2021-04-26 | Movable diesel generating set silencing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214533235U true CN214533235U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120873318.6U Active CN214533235U (en) | 2021-04-26 | 2021-04-26 | Movable diesel generating set silencing device |
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|---|---|
| CN (1) | CN214533235U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151186A (en) * | 2021-12-06 | 2022-03-08 | 合肥康尔信电力系统有限公司 | Intelligent heat dissipation device of shock-absorbing diesel generator set |
| CN117052530A (en) * | 2023-08-18 | 2023-11-14 | 北京博威能源科技股份有限公司 | Heavy oil generator set capable of reducing oil consumption |
| CN117888994A (en) * | 2024-03-15 | 2024-04-16 | 福建金龙腾动力机械有限公司 | Cold-resistant mute type container internal combustion generating set |
| CN117888994B (en) * | 2024-03-15 | 2024-06-04 | 福建金龙腾动力机械有限公司 | Cold-resistant mute type container internal combustion generating set |
-
2021
- 2021-04-26 CN CN202120873318.6U patent/CN214533235U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151186A (en) * | 2021-12-06 | 2022-03-08 | 合肥康尔信电力系统有限公司 | Intelligent heat dissipation device of shock-absorbing diesel generator set |
| CN117052530A (en) * | 2023-08-18 | 2023-11-14 | 北京博威能源科技股份有限公司 | Heavy oil generator set capable of reducing oil consumption |
| CN117052530B (en) * | 2023-08-18 | 2024-01-30 | 北京博威能源科技股份有限公司 | Heavy oil generator set capable of reducing oil consumption |
| CN117888994A (en) * | 2024-03-15 | 2024-04-16 | 福建金龙腾动力机械有限公司 | Cold-resistant mute type container internal combustion generating set |
| CN117888994B (en) * | 2024-03-15 | 2024-06-04 | 福建金龙腾动力机械有限公司 | Cold-resistant mute type container internal combustion generating set |
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