CN211144606U - Energy-saving emission-reducing silencer of diesel generating set - Google Patents
Energy-saving emission-reducing silencer of diesel generating set Download PDFInfo
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- CN211144606U CN211144606U CN201921923677.7U CN201921923677U CN211144606U CN 211144606 U CN211144606 U CN 211144606U CN 201921923677 U CN201921923677 U CN 201921923677U CN 211144606 U CN211144606 U CN 211144606U
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- 230000003584 silencer Effects 0.000 title claims description 12
- 230000003139 buffering effect Effects 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 8
- 238000013461 design Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000030279 gene silencing Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a diesel generating set's energy saving and emission reduction muffler, the on-line screen storage device comprises a base, the top fixedly connected with acoustic celotex board of base, the intermediate position fixedly connected with diesel generator that leans on at the base top, the hollow plate in the equal fixedly connected with of inner wall of acoustic celotex board both sides, the cavity has been seted up to the inside of hollow plate, the inside fixedly connected with perforated plate of hollow plate, the total quantity that the perforated plate set up is six. This diesel generating set's energy saving and emission reduction muffler, through the design of rubber bottom plate, can alleviate the noise that resonance produced between diesel generating set and the ground, handle from the sound source department of noise, the noise reduction passes through the ground and remotely spreads everywhere outdoors, radiates to all around, subducts the noise, through the design of dividing guide arm and buffering gasbag, can reduce vibrations or the mutual impact that each part of diesel generating set arouses at the operation in-process and the noise that produces.
Description
Technical Field
The utility model relates to an electric power tech field specifically is a diesel generating set's energy saving and emission reduction muffler.
Background
Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people. The large-scale power system appearing in the 20 th century is one of the most important achievements in the history of human engineering science, and is a power generation and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power utilization and the like. It converts the primary energy of nature into electric power through mechanical energy devices, and then supplies the electric power to each user through power transmission, transformation and distribution.
In daily life, a diesel generator set is often used for generating electricity. However, the noise that current diesel generating set produced at the during operation is very big to form noise pollution, not only cause harm to the health of unit next door staff, along with the transmission of noise, more can cause the influence for resident on every side, can not satisfy user's user demand. Therefore, the energy-saving emission-reducing silencer of the diesel generating set is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diesel generating set's energy saving and emission reduction muffler to it is very big to provide current diesel generating set in the noise that produces at the during operation in solving above-mentioned background art, thereby forms noise pollution, not only causes harm to unit next door staff's health, along with the transmission of noise, more can cause the influence for resident on every side, can not satisfy user demand's problem already.
In order to achieve the above object, the utility model provides a following technical scheme: the energy-saving emission-reducing silencer of the diesel generating set comprises a base, wherein a sound insulation board is fixedly connected to the top of the base, a diesel generator is fixedly connected to the top of the base through the middle position, hollow boards are fixedly connected to the inner walls of two sides of the sound insulation board, a cavity is formed in each hollow board, a porous board is fixedly connected to the inner portion of each hollow board, the total number of the porous boards is six, hollow pipes are arranged on two sides of each sound insulation board, one opposite side of each hollow pipe penetrates through each sound insulation board, each hollow board and each porous board and extends to the outer portion of each hollow board, sound collecting covers are fixedly connected to opposite sides of the two hollow pipes, guide rods are fixedly connected to opposite sides of the two sound collecting covers, silencing cotton rings are fixedly connected to the inner portions of the hollow pipes, elastic rubber blocks are fixedly connected to four corner positions, the bottom fixedly connected with fagging of elasticity gluey piece, the equal fixedly connected with movable sleeve in both ends position before leaning on of base both sides, the top of fagging runs through the movable sleeve and extends to its outside, the bottom fixedly connected with rubber bottom plate of fagging.
Preferably, one side of each guide rod, which is back to the back, penetrates through the two hollow tubes and the six silencing cotton rings respectively and extends into the hollow tubes, and the side of each guide rod, which is back to the back, is fixedly connected with the inner walls of the two hollow tubes respectively.
Preferably, the top of fagging fixedly connected with stopper, the bottom and the movable sleeve contact of stopper.
Preferably, the shape of the rubber bottom plate is rectangular, and the thickness of the rubber bottom plate is CM.
Preferably, the positions, close to the four corners, of the bottom of the base are fixedly connected with welding blocks, and the two sides of each welding block are fixedly connected with sub-guide rods.
Preferably, the bottom of the branch guide rod is fixedly connected with a buffering air bag, and the bottom of the buffering air bag is fixedly connected with the rubber bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that: the energy-saving emission-reducing silencer of the diesel generator set can reduce the noise generated by resonance between the diesel generator and the ground through the design of the rubber bottom plate, the noise is processed from the sound source of the noise and is remotely transmitted to everywhere outdoors through the ground to radiate all around, the noise is reduced, the noise generated by vibration or mutual impact of each part of the diesel generator in the operation process can be reduced through the design of the guide rod and the buffer air bag, the noise is further reduced, the noise generated after the structure is reduced can be further reduced through the design of the porous plate and the silencing cotton ring, so the noise is reduced to the lowest value, the harm brought by noise workers and surrounding residents is reduced, the pollution of the noise to the social environment is reduced, the practicability of the device is improved, and the use requirements of users are met, and the device adopts physical materials to carry out noise reduction treatment, is more energy-saving and environment-friendly, and conforms to the concept of environment-friendly development.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2;
fig. 4 is a partially enlarged schematic view of B in fig. 2.
In the figure: 1. a base; 2. a sound insulating board; 3. a diesel generator; 4. a hollow plate; 5. a perforated plate; 6. A hollow tube; 7. a sound collection cover; 8. a guide bar; 9. a silencing cotton ring; 10. an elastic rubber block; 11. a supporting plate; 12. A movable sleeve; 13. a rubber bottom plate; 14. a limiting block; 15. welding the blocks; 16. dividing guide rods; 17. a buffer air bag.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an energy-saving emission-reducing silencer of a diesel generating set comprises a base 1, wherein a sound insulation board 2 is fixedly connected to the top of the base 1, a diesel generator 3 is fixedly connected to the top of the base 1 by virtue of the middle position, hollow boards 4 are fixedly connected to the inner walls of two sides of the sound insulation board 2, cavities are formed in the hollow boards 4, porous boards 5 are fixedly connected to the inner parts of the hollow boards 4, the total number of the porous boards 5 is six, hollow pipes 6 are arranged on two sides of the sound insulation board 2, one opposite sides of the two hollow pipes 6 penetrate through the sound insulation board 2, the hollow boards 4 and the porous boards 5 and extend to the outer parts of the hollow boards 4, sound collecting covers 7 are fixedly connected to opposite sides of the two hollow pipes 6, guide rods 8 are fixedly connected to opposite sides of the two sound collecting covers 7, silencing cotton rings 9 are fixedly connected to the inner parts of the hollow pipes 6, elastic rubber, the bottom fixedly connected with fagging 11 of elasticity glue piece 10, the equal fixedly connected with movable sleeve 12 in both ends position before leaning on of base 1 both sides, the top of fagging 11 runs through movable sleeve 12 and extends to its outside, the bottom fixedly connected with rubber bottom plate 13 of fagging 11.
The utility model discloses in: one side of each guide rod 8, which is back to the other, penetrates through the two hollow tubes 6 and the six silencing cotton rings 9 respectively and extends into the hollow tubes 6, and the side of each guide rod 8, which is back to the other, is fixedly connected with the inner walls of the two hollow tubes 6 respectively; through the setting of guide arm 8, can transmit the noise and carry out noise cancelling treatment on the cotton circle of amortization 9.
The utility model discloses in: the top of the supporting plate 11 is fixedly connected with a limiting block 14, and the bottom of the limiting block 14 is contacted with the movable sleeve 12; the movable sleeve 12 is limited by the limiting block 14, and the sliding groove of the movable sleeve 12 is prevented from extending out of the travel range of the supporting plate 11.
The utility model discloses in: the rubber bottom plate 13 is rectangular, and the thickness of the rubber bottom plate 13 is 5 CM; the rubber bottom plate 13 can reduce the noise generated by the resonance of the diesel generator 3 and the ground, and the noise can be processed from the noise source.
The utility model discloses in: the positions close to the four corners of the bottom of the base 1 are fixedly connected with welding blocks 15, and two sides of each welding block 15 are fixedly connected with sub-guide rods 16; the sub-guide rod 16 is used for fixing the buffer air bag 17.
The utility model discloses in: the bottom of the branch guide rod 16 is fixedly connected with a buffer air bag 17. The bottom of the buffer air bag 17 is fixedly connected with the rubber bottom plate 13; the device is used for damping and buffering by arranging the buffering air bag 17.
The working principle is as follows: the device is isolated from the ground through the arrangement of the rubber bottom plate 13, the resonance generated by the device and the ground is reduced, thereby reducing the distance of noise transmission, when the device generates vibration during working, the vibration sense can drive the base 1 to press downwards, the movable sleeve 12 is driven to slide downwards on the supporting plate 11 through the pressing of the base 1, the sub guide rod 16 on the welding block 15 is pressed downwards through the base 1, the buffering air bag 17 is driven to compress and buffer through the sub guide rod 16, thereby buffering the vibration caused by the device in the operation process, leading the device to operate more stably, thereby reducing the generation of noise, when noise is generated, the noise can be transmitted to the periphery, when the noise is transmitted to the porous plate 5, the noise can be absorbed and reduced by the hole grooves in the porous plate 5, the noise is reduced, the noise is gathered through the arrangement of the sound gathering cover 7, the noise is transmitted to the silencing cotton ring 9 through the guide rod 8 after the noise is gathered, further reducing the noise.
In summary, the following steps: the energy-saving emission-reducing silencer of the diesel generator set can reduce the noise generated by resonance between the diesel generator 3 and the ground through the design of the rubber bottom plate 13, the noise is processed from the sound source of the noise, the noise is reduced and is remotely transmitted to everywhere outdoors through the ground to radiate to the periphery, the noise is reduced, through the design of the branch guide rod 16 and the buffer air bag 17, the noise generated by vibration or mutual impact of each component of the diesel generator 3 in the operation process can be reduced, the noise is further reduced, through the design of the perforated plate 5 and the silencing cotton ring 9, the noise generated after the structure is reduced can be further reduced, so the noise is reduced to the lowest value, the harm to noise workers and surrounding residents is reduced, the pollution to the social environment caused by the noise is reduced, and the practicability of the device is improved, the user's user demand has been satisfied, and this device all adopts physical material to fall the processing of making an uproar, and is more energy-concerving and environment-protective, accords with the theory of environmental protection development more, thereby it is very big to have solved current diesel generating set at the noise that the during operation produced, thereby form noise pollution, not only cause harm to unit next door staff's health, along with the transmission of noise, more can cause the influence for resident on every side, can not satisfy the problem of user demand already.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a diesel generating set's energy saving and emission reduction muffler, includes base (1), its characterized in that: the sound insulation board is characterized in that the sound insulation board (2) is fixedly connected to the top of the base (1), the middle position fixedly connected with diesel generator (3) leans against the top of the base (1), the hollow board (4) is fixedly connected to the inner walls of the two sides of the sound insulation board (2), a cavity is formed in the hollow board (4), the porous board (5) is fixedly connected to the inner portion of the hollow board (4), the total number of the porous board (5) is six, the hollow pipes (6) are arranged on the two sides of the sound insulation board (2), the hollow boards (4) and the porous boards (5) are penetrated through one side, opposite to the two hollow pipes (6), of the sound insulation board (2), the hollow boards (4) and the porous boards (5) extend to the outer portion of the hollow board (4), the sound collection cover (7) is fixedly connected to one side, opposite to the two sound collection covers, the utility model discloses a hollow tube (6) is characterized in that the inside fixedly connected with amortization cotton ring (9) of hollow tube (6), the equal fixedly connected with elastic rubber piece (10) in the position of leaning on the four corners of base (1) bottom, the bottom fixedly connected with fagging (11) of elastic rubber piece (10), the equal fixedly connected with movable sleeve (12) in both ends position before leaning on of base (1) both sides, movable sleeve (12) are run through and extend to its outside at the top of fagging (11), the bottom fixedly connected with rubber bottom plate (13) of fagging (11).
2. The energy-saving emission-reducing silencer of the diesel generator set according to claim 1, characterized in that: one side that two guide arms (8) were carried on the back runs through two hollow tubes (6) and six amortization cotton circles (9) respectively and extends to the inside of hollow tube (6), and one side that two guide arms (8) were carried on the back respectively with the inner wall fixed connection of two hollow tubes (6).
3. The energy-saving emission-reducing silencer of the diesel generator set according to claim 1, characterized in that: the top fixedly connected with stopper (14) of fagging (11), the bottom and the movable sleeve (12) contact of stopper (14).
4. The energy-saving emission-reducing silencer of the diesel generator set according to claim 1, characterized in that: the rubber bottom plate (13) is rectangular, and the thickness of the rubber bottom plate (13) is 5 CM.
5. The energy-saving emission-reducing silencer of the diesel generator set according to claim 1, characterized in that: the base is characterized in that welding blocks (15) are fixedly connected to the positions, close to four corners, of the bottom of the base (1), and branch guide rods (16) are fixedly connected to the two sides of each welding block (15).
6. The energy-saving emission-reducing silencer of the diesel generating set according to claim 5, characterized in that: the bottom of the branch guide rod (16) is fixedly connected with a buffering air bag (17), and the bottom of the buffering air bag (17) is fixedly connected with the rubber bottom plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921923677.7U CN211144606U (en) | 2019-11-09 | 2019-11-09 | Energy-saving emission-reducing silencer of diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921923677.7U CN211144606U (en) | 2019-11-09 | 2019-11-09 | Energy-saving emission-reducing silencer of diesel generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211144606U true CN211144606U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921923677.7U Expired - Fee Related CN211144606U (en) | 2019-11-09 | 2019-11-09 | Energy-saving emission-reducing silencer of diesel generating set |
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| Country | Link |
|---|---|
| CN (1) | CN211144606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050035A (en) * | 2020-08-12 | 2020-12-08 | 安徽省英菲尼科技股份有限公司 | Speed and pressure regulating control system for generator set |
| CN112610322A (en) * | 2020-12-10 | 2021-04-06 | 西峡县内燃机进排气管有限责任公司 | Tail gas treatment device for internal combustion engine |
-
2019
- 2019-11-09 CN CN201921923677.7U patent/CN211144606U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050035A (en) * | 2020-08-12 | 2020-12-08 | 安徽省英菲尼科技股份有限公司 | Speed and pressure regulating control system for generator set |
| CN112610322A (en) * | 2020-12-10 | 2021-04-06 | 西峡县内燃机进排气管有限责任公司 | Tail gas treatment device for internal combustion engine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 |