CN207740253U - A kind of Ship turbine booster with the compound silencing function of impedance type - Google Patents
A kind of Ship turbine booster with the compound silencing function of impedance type Download PDFInfo
- Publication number
- CN207740253U CN207740253U CN201721885674.XU CN201721885674U CN207740253U CN 207740253 U CN207740253 U CN 207740253U CN 201721885674 U CN201721885674 U CN 201721885674U CN 207740253 U CN207740253 U CN 207740253U
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- China
- Prior art keywords
- fixedly connected
- buffer
- mounting seat
- dashpot
- wall
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Abstract
The utility model discloses a kind of Ship turbine boosters with the compound silencing function of impedance type, including mounting seat, dashpot is offered at the top of the mounting seat, it is fixedly connected with guide rod between the both sides of dashpot inner wall bottom and the both sides at the top of inner wall, and the outer surface of guide rod is arranged with buffer board, T-type mounting blocks are fixedly connected at the top of the buffer board, the top of T-type mounting blocks runs through mounting seat and extends to the top of mounting seat, one end that T-type mounting blocks extend at the top of mounting seat is fixedly connected with turbocharger ontology, the utility model is related to Ship turbine technical fields.The Ship turbine booster with the compound silencing function of impedance type, greatly strengthen erasure effect, well the case where turbocharger still will produce loud noise at work is avoided to occur, two aspect of vibration for realizing the rotation and gas to turbine carries out sound-deadening and noise-reducing, has achieved the purpose that abundant noise reduction.
Description
Technical field
The utility model is related to Ship turbine technical field, specially a kind of ship with the compound silencing function of impedance type
Turbocharger.
Background technology
Turbocharger is a kind of air compressor, increases air inflow by compressed air, it is arranged using engine
The exhaust gas inertia impulsive force gone out pushes the indoor turbine of turbine, turbine to drive coaxial impeller again, and impeller force feed is by air-filtering
The air that device pipeline is sent is allowed to supercharging and enters cylinder, and when engine speed increases, the exhaust gas velocity of discharge and secondary speed are also same
Step increases, and impeller just compresses more air and enters cylinder, and the pressure and density of air increase more fuel whirlpools that can burn
Booster is taken turns when in use between turbocharger and mounting seat and at gas outlet due to the vibration of the rotation of turbine and gas
It will produce larger noise, it is therefore desirable to which noise reduction processing is carried out to turbocharger.
People are directly mounted on whirlpool using common muffler mostly when carrying out noise reduction processing to turbocharger at present
Noise reduction is carried out on wheel booster, however, such muffling device erasure effect is poor, turbocharger still will produce at work
Larger noise, two aspect of vibration that can not achieve the rotation and gas to turbine carry out sound-deadening and noise-reducing, are unable to reach abundant drop
The purpose made an uproar, to bring great inconvenience using turbocharger to people.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of ship whirlpool with the compound silencing function of impedance type
Booster is taken turns, solves that existing muffling device erasure effect is poor, and turbocharger still will produce larger make an uproar at work
The problem of sound.
In order to achieve the above object, the utility model is achieved by the following technical programs：One kind has impedance type compound
The Ship turbine booster of silencing function, including mounting seat offer dashpot, the buffering at the top of the mounting seat
Guide rod is fixedly connected between the both sides of slot inner wall bottom and the both sides at the top of inner wall, and the outer surface of guide rod is arranged with
Buffer board, is fixedly connected with T-type mounting blocks at the top of the buffer board, the tops of the T-type mounting blocks through mounting seat simultaneously
The top of mounting seat is extended to, one end that the T-type mounting blocks extend at the top of mounting seat is fixedly connected with turbocharging
The air outlet of device ontology, the turbocharger ontology is fixedly connected with hush pipe, and the inside of hush pipe offers mounting groove,
The inside of the mounting groove is filled with acoustical cotton, and the inner wall of the hush pipe is fixedly connected with resistance spring, and it is remote to resist spring
One end from hush pipe is fixedly connected with noise reduction ring.
Preferably, the outer surface of two guide rods is arranged with buffer spring, and the both sides of the buffer board bottom are equal
It is fixedly connected with buffer stopper.
Preferably, the both sides of the buffer stopper are connected with buffer bar by pin rotation, and buffer bar is far from buffer stopper
One end sliding shoe is connected with by pin rotation, the bottom of the sliding shoe is connect with the basal sliding of dashpot inner wall.
Preferably, the bottom of the buffer stopper is fixedly connected by resetting spring with the bottom of dashpot inner wall, described slow
The top of jumper bar is fixedly connected by connecting spring with the bottom of buffer board.
Preferably, the bottom of the buffer board and elastic buffering pad, and bullet are fixedly connected between two buffer stoppers
The bottom of property cushion pad is fixedly connected with the bottom of dashpot inner wall.
Preferably, the top of the mounting seat and mounting hole, the noise reduction ring are offered positioned at the both sides of dashpot
Inner wall be fixedly connected with glass fibre silk screen.
Advantageous effect
The utility model provides a kind of Ship turbine booster with the compound silencing function of impedance type.Having following has
Beneficial effect：
(1), going out in turbocharger ontology should be passed through with the Ship turbine booster of the compound silencing function of impedance type
Air port is fixedly connected with hush pipe, then passes through mounting groove, acoustical cotton, resistance spring, noise reduction ring and glass fibre silk screen respectively
It is equipped with, it can be achieved that vibration when compressed gas comes out in turbocharger is resisted, by being opened up at the top of mounting seat
There is dashpot, then passes through guide rod, buffer board, T-type mounting blocks, buffer spring, sliding shoe, buffer bar, buffer stopper and bullet respectively
Property cushion pad is equipped with, it can be achieved that weakening when entire turbocharger operation between turbocharger and mounting seat
Vibration greatly strengthens erasure effect, avoids well in this way to realize that the sound-deadening and noise-reducing to entire turbocharger works
The case where turbocharger still will produce loud noise at work occurs, and realizes the rotation to turbine and the vibration of gas
Two aspects carry out sound-deadening and noise-reducing, have achieved the purpose that abundant noise reduction, to ensure that people being capable of normal use turbocharger.
It (2), should be with the Ship turbine booster of the compound silencing function of impedance type, by the top of mounting seat and position
Mounting hole is offered in the both sides of dashpot, can facilitate people that entire turbocharger is fixed on appointed place, nothing
It needs people to open up mounting hole in mounting seat again, turbocharger is installed to greatly facilitate people.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side view inside the utility model hush pipe.
In figure：1 mounting seat, 2 dashpots, 3 guide rods, 4 buffer boards, 5T types mounting blocks, 6 turbocharger ontologies, 7 disappear
Spring, 11 noise reduction rings, 12 buffer springs, 13 buffer stoppers, 14 buffer bars, 15 slidings are resisted in sound cylinder, 8 mounting grooves, 9 acoustical cottons, 10
Block, 16 elastic buffering pads, 17 mounting holes, 18 glass fibre silk screens, 19 resetting springs, 20 connecting springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of ship with the compound silencing function of impedance type
The top of oceangoing ship turbocharger, including mounting seat 1, mounting seat 1 offers dashpot 2, the both sides of 2 inner wall bottom of dashpot
Guide rod 3 is fixedly connected between the both sides at the top of inner wall, and the outer surface of guide rod 3 is arranged with buffer board 4, two are led
It being arranged with buffer spring 12 to the outer surface of bar 3, buffer spring 12 has a good buffering effect, and the two of 4 bottom of buffer board
Side has been fixedly connected with buffer stopper 13, and the both sides of buffer stopper 13 are connected with buffer bar 14, and buffer bar 14 by pin rotation
One end far from buffer stopper 13 is connected with sliding shoe 15 by pin rotation, and the bottom of 2 inner wall of dashpot is fixedly connected with and slides
The bottom of 15 compatible sliding rail of motion block, sliding shoe 15 is connect with the basal sliding of 2 inner wall of dashpot, and the bottom of buffer stopper 13 is logical
It crosses resetting spring 19 to be fixedly connected with the bottom of 2 inner wall of dashpot, the top of buffer bar 14 passes through connecting spring 20 and buffer board 4
Bottom be fixedly connected, the bottom of buffer board 4 and be fixedly connected with elastic buffering pad 16 between two buffer stoppers 13, elasticity
Cushion pad 16 has good buffering effect, and the bottom of elastic buffering pad 16 is fixedly connected with the bottom of 2 inner wall of dashpot, delays
The top of punching 4 is fixedly connected with T-type mounting blocks 5, and the top of T-type mounting blocks 5 through mounting seat 1 and extends to mounting seat
1 top, one end that T-type mounting blocks 5 extend to 1 top of mounting seat are fixedly connected with turbocharger ontology 6, turbocharging
The air outlet of device ontology 6 is fixedly connected with hush pipe 7, and the inside of hush pipe 7 offers mounting groove 8, and the inside of mounting groove 8 is filled out
Filled with acoustical cotton 9, acoustical cotton 9 has good sound-absorbing effect, and the inner wall of hush pipe 7, which is fixedly connected with, resists spring 10, resists
Spring 10 can resist the vibration of noise reduction ring 11, and resist the one end of spring 10 far from hush pipe 7 and be fixedly connected with noise reduction ring 11, pacify
It fills the top of pedestal 1 and offers mounting hole 17 positioned at the both sides of dashpot 2, the inner wall of noise reduction ring 11 is fixedly connected with glass
Fibre web 18, glass fibre silk screen 18 are the silk screens being process by glass fiber material, have good sound-absorbing effect.
In use, first passing through mounting hole 17 is fixedly mounted on entire turbocharger specified position, then people can
Turbocharger ontology 6 is connected to the exhaust outlet of extraneous engine and is used, turbocharger ontology 6 is using process
In, gas after supercharged can pass through noise reduction ring 11, carry out blocking noise reduction by the glass fibre silk screen 18 in noise reduction ring 11, and respectively
By resisting spring 10, acoustical cotton 9 and hush pipe 7 carry out sound-deadening and noise-reducing, simultaneous buffering plate 4, buffer spring 12, buffer stopper 13,
Buffer bar 14 and elastic buffering pad 16 carry out turbocharger ontology 6 to buffer noise reduction well, and this completes the tools
There is the whole work process of the Ship turbine booster of the compound silencing function of impedance type.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Ship turbine booster with the compound silencing function of impedance type, including mounting seat (1), it is characterised in that：
Dashpot (2) is offered at the top of the mounting seat (1), at the top of the both sides of dashpot (2) the inner wall bottom and inner wall
Guide rod (3) is fixedly connected between both sides, and the outer surface of guide rod (3) is arranged with buffer board (4), the buffer board
(4) T-type mounting blocks (5) are fixedly connected at the top of, the top of the T-type mounting blocks (5) through mounting seat (1) and extends to
The top of mounting seat (1), one end that the T-type mounting blocks (5) extend at the top of mounting seat (1) are fixedly connected with turbine increasing
The air outlet of depressor ontology (6), the turbocharger ontology (6) is fixedly connected with hush pipe (7), and hush pipe (7) is interior
Portion offers mounting groove (8), and the inside of the mounting groove (8) is filled with acoustical cotton (9), and the inner wall of the hush pipe (7) is fixed
It is connected with and resists spring (10), and resist the one end of spring (10) far from hush pipe (7) and be fixedly connected with noise reduction ring (11).
2. a kind of Ship turbine booster with the compound silencing function of impedance type according to claim 1, feature exist
In：The outer surface of two guide rods (3) is arranged with buffer spring (12), and the both sides of buffer board (4) bottom are solid
Surely it is connected with buffer stopper (13).
3. a kind of Ship turbine booster with the compound silencing function of impedance type according to claim 2, feature exist
In：The both sides of the buffer stopper (13) are connected with buffer bar (14) by pin rotation, and buffer bar (14) is far from buffer stopper
(13) one end is connected with sliding shoe (15), bottom and dashpot (2) inner wall of the sliding shoe (15) by pin rotation
Basal sliding connects.
4. a kind of Ship turbine booster with the compound silencing function of impedance type according to claim 3, feature exist
In：The bottom of the buffer stopper (13) is fixedly connected by resetting spring (19) with the bottom of dashpot (2) inner wall, the buffering
The top of bar (14) is fixedly connected by connecting spring (20) with the bottom of buffer board (4).
5. a kind of Ship turbine booster with the compound silencing function of impedance type according to claim 1, feature exist
In：The bottom of the buffer board (4) and elastic buffering pad (16), and elasticity are fixedly connected between two buffer stoppers (13)
The bottom of cushion pad (16) is fixedly connected with the bottom of dashpot (2) inner wall.
6. a kind of Ship turbine booster with the compound silencing function of impedance type according to claim 1, feature exist
In：The top of the mounting seat (1) and offer mounting hole (17), the noise reduction ring positioned at the both sides of dashpot (2)
(11) inner wall is fixedly connected with glass fibre silk screen (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885674.XU CN207740253U (en) | 2017-12-29 | 2017-12-29 | A kind of Ship turbine booster with the compound silencing function of impedance type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885674.XU CN207740253U (en) | 2017-12-29 | 2017-12-29 | A kind of Ship turbine booster with the compound silencing function of impedance type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740253U true CN207740253U (en) | 2018-08-17 |
Family
ID=63120649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721885674.XU Expired - Fee Related CN207740253U (en) | 2017-12-29 | 2017-12-29 | A kind of Ship turbine booster with the compound silencing function of impedance type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207740253U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356709A (en) * | 2018-11-09 | 2019-02-19 | 襄阳市中康汽车配件有限公司 | A kind of boosting type engine cylinder body and automobile engine |
| CN109654068A (en) * | 2019-01-11 | 2019-04-19 | 武汉理工大学 | A kind of damping of centrifugal pump |
| CN114109871A (en) * | 2021-11-09 | 2022-03-01 | 王自明 | Frequency conversion axial fan |
| CN114526268A (en) * | 2022-03-01 | 2022-05-24 | 沈阳斯特机械制造有限公司 | Low-noise booster set |
| CN114776629A (en) * | 2022-04-14 | 2022-07-22 | 无锡普金精密机械制造有限公司 | Turbocharger compressor volute with noise reduction function |
| CN117569235A (en) * | 2024-01-17 | 2024-02-20 | 山东国材工程有限公司 | Array type noise reduction wall structure |
-
2017
- 2017-12-29 CN CN201721885674.XU patent/CN207740253U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356709A (en) * | 2018-11-09 | 2019-02-19 | 襄阳市中康汽车配件有限公司 | A kind of boosting type engine cylinder body and automobile engine |
| CN109654068A (en) * | 2019-01-11 | 2019-04-19 | 武汉理工大学 | A kind of damping of centrifugal pump |
| CN109654068B (en) * | 2019-01-11 | 2019-09-03 | 武汉理工大学 | A kind of damping of centrifugal pump |
| CN114109871A (en) * | 2021-11-09 | 2022-03-01 | 王自明 | Frequency conversion axial fan |
| CN114526268A (en) * | 2022-03-01 | 2022-05-24 | 沈阳斯特机械制造有限公司 | Low-noise booster set |
| CN114776629A (en) * | 2022-04-14 | 2022-07-22 | 无锡普金精密机械制造有限公司 | Turbocharger compressor volute with noise reduction function |
| CN114776629B (en) * | 2022-04-14 | 2024-01-09 | 无锡普金精密机械制造有限公司 | Turbocharger compressor volute with noise reduction function |
| CN117569235A (en) * | 2024-01-17 | 2024-02-20 | 山东国材工程有限公司 | Array type noise reduction wall structure |
| CN117569235B (en) * | 2024-01-17 | 2024-03-26 | 山东国材工程有限公司 | Array type noise reduction wall structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |