CN209053689U - A kind of noise-reduced diesel generator group - Google Patents
A kind of noise-reduced diesel generator group Download PDFInfo
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- CN209053689U CN209053689U CN201821906085.XU CN201821906085U CN209053689U CN 209053689 U CN209053689 U CN 209053689U CN 201821906085 U CN201821906085 U CN 201821906085U CN 209053689 U CN209053689 U CN 209053689U
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- main body
- noise
- diesel generator
- spring
- baffle
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Abstract
The utility model discloses a kind of noise-reduced diesel generator groups, including main body and idler wheel, the front-end surface of the main body offers thermovent, and the inside of thermovent is equipped with baffle, the inner wall of the main body is equipped with puigging, the outer surface of the rubber rods is wound with the first spring, the idler wheel is located at the lower section of main body, and limit plate is provided on the outside of idler wheel, the outer surface of the limit plate is evenly distributed with second spring, and the outer end of second spring is fixedly connected with side plate, the rubber block for being connected to body lower surface is provided on the outside of the side plate, and the lower surface of rubber block is fixedly connected with strut, the right end upper surface of the main body is installed by oil inlet, and the top engaging of oil inlet has lid.The noise-reduced diesel generator group can buffer vibration by shock-damping structure, while vibration can be converted to movement in horizontal direction, then the upward rubber rods of hydrous water square are buffered, and noise is reduced.
Description
Technical field
The utility model relates to diesel-driven generator technical group field, specially a kind of noise-reduced diesel generator group.
Background technique
Diesel generating set is one kind using diesel oil as fuel, and the small-sized hair of electrical power generators is driven using diesel engine as prime mover
Electric equipment.Unit is generally made of components such as diesel engine, generator, control cabinet, fuel tank, battery, protective devices, existing
Diesel generating set all improves at many aspects, but has the shortcomings that；
For the existing diesel generating set in market when being worked, internal element can generate noise when working, and external
Protection shell as shock impacts other component, this results in that very big noise can be generated, so as to form noise dirt
Dye, drastically influences surrounding enviroment, so developing a kind of noise-reduced diesel generator group, now to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of noise-reduced diesel generator groups, to solve to propose in above-mentioned background technique
Existing diesel generating set when being worked, internal element can generate noise when working, and external protection shell
As shock impacts other component, this results in that very big noise can be generated, so as to form noise pollution, seriously affects
Surrounding enviroment the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of noise-reduced diesel generator group, including master
Body and idler wheel, the front-end surface of the main body offers thermovent, and the inside of thermovent is equipped with baffle, and baffle is outer
End is connected with the shaft being applied in main body inner wall, and the inner wall of the main body is equipped with puigging, and is provided on the outside of main body
Rubber rods, the outer surface of the rubber rods is wound with the first spring, and the outer end of rubber rods is fixedly connected with adjustable plate, and adjusts
The bottom end of section plate is equipped with fixing axle；
The idler wheel is located at the lower section of main body, and limit plate is provided on the outside of idler wheel, and the outer surface of the limit plate is equal
It is even that second spring is distributed with, and the outer end of second spring is fixedly connected with side plate, is provided on the outside of the side plate and is connected to master
The rubber block of body lower surface, and the lower surface of rubber block is fixedly connected with strut, and the bottom end of strut is welded with pedestal, it is described
Oil inlet is installed in the right end upper surface of main body, and the top engaging of oil inlet has lid.
Preferably, the baffle is connected together by shaft and main body, and baffle is rotational structure, and baffle in main body
Cross sectional dimensions it is identical with the cross sectional dimensions of thermovent.
Preferably, the connection type of the puigging and main body is to paste connection, and the inner surface of puigging is in rectangular channel
Shape structure.
Preferably, the adjustable plate is rotational structure on pedestal, and the inner wall of adjustable plate is evenly distributed with rubber rods, and
And the inner end of rubber rods and the outer wall of main body fit closely.
Preferably, the connection type of the limit plate and main body is welding, and limit plate passes through second spring on side plate
Stretching structure is constituted, and side plate is that card slot connects with the connection type of pedestal.
Preferably, the connection type of the rubber block and main body is to be connected together, and main body passes through rubber block on strut
Constitute elastic construction.
Compared with prior art, the utility model has the beneficial effects that the noise-reduced diesel generator group, passes through shock-damping structure
Vibration can be buffered, while vibration can be converted into the movement in horizontal direction, then the rubber that hydrous water square is upward
Glue bar is buffered, and noise is reduced；
1, when the diesel-driven generator works, the vibration of generation can convert the movement on horizontally by idler wheel,
It in mobile process, is buffered further through rubber rods and the first spring, to reduce vibration to the greatest extent, avoids and make an uproar
The generation of sound；
2, it is pasted on the inner wall of main body and is connected with puigging, puigging can be with by the rectangle groove-like structure of its inner surface
Noise is reflected repeatedly in body interior, to reduce noise；
3, main body is attached by way of being connected together with rubber block, thus when diesel-driven generator is worked pair
Vibration on its vertical direction is buffered, and is prevented its main body from hitting other component in the vertical direction and is generated noise.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model limit plate, second spring and side plate connecting structure schematic diagram；
Fig. 3 is the utility model baffle arrangement schematic diagram；
Fig. 4 is the utility model main body and puigging attachment structure schematic diagram.
In figure: 1, main body；2, thermovent；3, baffle；4, shaft；5, puigging；6, rubber rods；7, the first spring；8, it adjusts
Save plate；9, fixing axle；10, idler wheel；11, limit plate；12, second spring；13, side plate；14, rubber block；15, strut；16, bottom
Seat；17, oil inlet；18, lid.
Specific embodiment
Below by the attached drawing in knot and the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of noise-reduced diesel generator group, including main body
1, thermovent 2, baffle 3, shaft 4, puigging 5, rubber rods 6, the first spring 7, adjustable plate 8, fixing axle 9, idler wheel 10, limit plate
11, second spring 12, side plate 13, rubber block 14, strut 15, pedestal 16, oil inlet 17 and lid 18, the front-end surface of main body 1
Thermovent 2 is offered, and the inside of thermovent 2 is equipped with baffle 3, and the outer end of baffle 3 is connected with and is applied in 1 inner wall of main body
In shaft 4, the inner wall of main body 1 is equipped with puigging 5, and the outside of main body 1 is provided with rubber rods 6, the outer surface of rubber rods 6
It is wound with the first spring 7, and the outer end of rubber rods 6 is fixedly connected with adjustable plate 8, and the bottom end of adjustable plate 8 is equipped with fixation
Axis 9, adjustable plate 8 is rotational structure on pedestal 16, and the inner wall of adjustable plate 8 is evenly distributed with rubber rods 6, and rubber rods 6
Inner end and the outer wall of main body 1 fit closely, by the rotation of adjustable plate 8, so that the outer wall of 6 inner end of rubber rods and main body 1 pastes
It closes, thus the enterprising row buffering of left and right directions；
Idler wheel 10 is located at the lower section of main body 1, and the outside of idler wheel 10 is provided with limit plate 11, limit plate 11 and main body 1
Connection type is welding, and limit plate 11 constitutes stretching structure, and side plate 13 and bottom by second spring 12 on side plate 13
The connection type of seat 16 is card slot connection, flexible on side plate 13 by limit plate 11, so that main body 1 in the longitudinal direction may be used
To be buffered, and side plate 13 is connected with the card slot of pedestal 16, and convenient for dismantling side plate 13, the outer surface of limit plate 11 is uniformly divided
It is furnished with second spring 12, and the outer end of second spring 12 is fixedly connected with side plate 13, the outside of side plate 13, which is provided with, is connected to master
The rubber block 14 of 1 lower surface of body, and the lower surface of rubber block 14 is fixedly connected with strut 15, and the bottom end of strut 15 is welded with
The connection type of pedestal 16, rubber block 14 and main body 1 is to be connected together, and main body 1 is made up of on strut 15 rubber block 14
Elastic construction can carry out bumper and absorbing shock in vertical direction by rubber block 14, and oil inlet is installed in the right end upper surface of main body 1
17, and the top engaging of oil inlet 17 has lid 18.
As baffle 3 is connected together by shaft 4 and main body 1 in Fig. 1 and Fig. 3, and baffle 3 is rotational structure in main body 1, and
The cross sectional dimensions of baffle 3 are identical with the cross sectional dimensions of thermovent 2, and baffle 3 can control the opening of thermovent 2 by rotation
Size, so that heat dissipation capacity is controlled, while shaft 4 and main body 1 are connected together, convenient for after rotation, baffle 3 can be stabilized.
As the connection type of puigging 5 and main body 1 is to paste connection, and the inner surface of puigging 5 is in rectangle channel-shaped in Fig. 4
Structure, puigging 5 can reflect noise inside main body 1 repeatedly by the rectangle groove-like structure of inner surface, to drop
The loudness of low noise.
Working principle: when using the noise-reduced diesel generator group, first opening lid 18, by oil inlet 17 by bavin
Oil is injected into the inside of main body 1, adjustable plate 8 is then rotated on pedestal 16, so that the outer wall of the inner end of rubber rods 6 and main body 1
It fits closely, thus during main body 1 works, by idler wheel 10 by the movement in vibration conversion horizontally, then
Damping, buffering is carried out to main body 1 in the lateral direction using rubber rods 6 and the first spring 7, and main body 1 passes through snap-in structure and rubber
Blob of viscose 14 connects, so that main body 1 can be buffered in the vertical direction by the deformation of rubber block 14, and rubber block 14 then leads to
Strut 15 is crossed to be supported on pedestal 16, meanwhile, it is flexible on side plate 13 by limit plate 11, it can be in the longitudinal direction to master
Body 1 carries out damping, buffering, is in rectangle channel-shaped knot by inner surface on the inner wall of main body 1 at the same time to reduce noise
Noise can be carried out refraction repeatedly in the inside of main body 1 by the puigging 5 of structure, to reduce because 1 internal element of main body works
The noise of generation guarantees when the diesel generating set works, and does not have noise generation, and the personnel of working at the same time can also be by turning
Axis 4 controls baffle 3 and rotates on the body 1, to control the openings of sizes of thermovent 2, thus according to circumstances change rate of heat dispation, this
It is exactly the whole process that the noise-reduced diesel generator group uses, it is special that the content being not described in detail in this specification belongs to this field
The prior art well known to industry technical staff.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of noise-reduced diesel generator group, including main body (1) and idler wheel (10), it is characterised in that: the front end of the main body (1)
Surface offers thermovent (2), and the inside of thermovent (2) is equipped with baffle (3), and the outer end of baffle (3) is connected with and passes through
The inner wall of the shaft (4) being through in main body (1) inner wall, the main body (1) is equipped with puigging (5), and is set on the outside of main body (1)
It is equipped with rubber rods (6), the outer surface of the rubber rods (6) is wound with the first spring (7), and the fixed company in outer end of rubber rods (6)
It is connected to adjustable plate (8), and the bottom end of adjustable plate (8) is equipped with fixing axle (9)；
The idler wheel (10) is located at the lower section of main body (1), and limit plate (11), the limit plate are provided on the outside of idler wheel (10)
(11) outer surface is evenly distributed with second spring (12), and the outer end of second spring (12) is fixedly connected with side plate (13), institute
The rubber block (14) for being provided on the outside of side plate (13) and being connected to main body (1) lower surface is stated, and the lower surface of rubber block (14) is solid
Surely it is connected with strut (15), and the bottom end of strut (15) is welded with pedestal (16), the right end upper surface installation of the main body (1)
Oil inlet (17), and the top engaging of oil inlet (17) has lid (18).
2. a kind of noise-reduced diesel generator group according to claim 1, it is characterised in that: the baffle (3) passes through shaft
(4) be connected together with main body (1), and baffle (3) main body (1) be rotational structure, and the cross sectional dimensions of baffle (3) and dissipate
The cross sectional dimensions of hot mouth (2) are identical.
3. a kind of noise-reduced diesel generator group according to claim 1, it is characterised in that: the puigging (5) and main body
(1) connection type is to paste connection, and the inner surface of puigging (5) is in rectangle groove-like structure.
4. a kind of noise-reduced diesel generator group according to claim 1, it is characterised in that: the adjustable plate (8) is in pedestal
It (16) is rotational structure on, and the inner wall of adjustable plate (8) is evenly distributed with rubber rods (6), and the inner end of rubber rods (6) and master
The outer wall of body (1) fits closely.
5. a kind of noise-reduced diesel generator group according to claim 1, it is characterised in that: the limit plate (11) and main body
(1) connection type is welding, and limit plate (11) constitutes stretching structure on side plate (13) by second spring (12), and
Side plate (13) is that card slot connects with the connection type of pedestal (16).
6. a kind of noise-reduced diesel generator group according to claim 1, it is characterised in that: the rubber block (14) and main body
(1) connection type is to be connected together, and main body (1) constitutes elastic construction on strut (15) by rubber block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906085.XU CN209053689U (en) | 2018-11-20 | 2018-11-20 | A kind of noise-reduced diesel generator group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906085.XU CN209053689U (en) | 2018-11-20 | 2018-11-20 | A kind of noise-reduced diesel generator group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053689U true CN209053689U (en) | 2019-07-02 |
Family
ID=67053675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821906085.XU Active CN209053689U (en) | 2018-11-20 | 2018-11-20 | A kind of noise-reduced diesel generator group |
Country Status (1)
| Country | Link |
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| CN (1) | CN209053689U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374737A (en) * | 2019-07-23 | 2019-10-25 | 合肥康尔信电力系统有限公司 | A kind of high-pressure diesel generating set |
| CN111895226A (en) * | 2020-08-13 | 2020-11-06 | 岳文智 | Portable portable petrol generating set |
| CN113250812A (en) * | 2021-05-28 | 2021-08-13 | 中国人民解放军火箭军工程大学 | Diesel generating set control device and control method |
| CN113565629A (en) * | 2021-07-27 | 2021-10-29 | 合肥康尔信电力系统有限公司 | Assembled noise elimination sound-proof housing of diesel generator |
| CN117967445A (en) * | 2024-04-01 | 2024-05-03 | 常州凯红动力机械有限公司 | Mobile diesel engine unit |
-
2018
- 2018-11-20 CN CN201821906085.XU patent/CN209053689U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374737A (en) * | 2019-07-23 | 2019-10-25 | 合肥康尔信电力系统有限公司 | A kind of high-pressure diesel generating set |
| CN111895226A (en) * | 2020-08-13 | 2020-11-06 | 岳文智 | Portable portable petrol generating set |
| CN113250812A (en) * | 2021-05-28 | 2021-08-13 | 中国人民解放军火箭军工程大学 | Diesel generating set control device and control method |
| CN113250812B (en) * | 2021-05-28 | 2022-05-31 | 中国人民解放军火箭军工程大学 | Diesel generating set control device and control method |
| CN113565629A (en) * | 2021-07-27 | 2021-10-29 | 合肥康尔信电力系统有限公司 | Assembled noise elimination sound-proof housing of diesel generator |
| CN117967445A (en) * | 2024-04-01 | 2024-05-03 | 常州凯红动力机械有限公司 | Mobile diesel engine unit |
| CN117967445B (en) * | 2024-04-01 | 2024-05-28 | 常州凯红动力机械有限公司 | Mobile diesel engine unit |
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