CN205918472U - Isolated island gas power station - Google Patents
Isolated island gas power station Download PDFInfo
- Publication number
- CN205918472U CN205918472U CN201620690612.2U CN201620690612U CN205918472U CN 205918472 U CN205918472 U CN 205918472U CN 201620690612 U CN201620690612 U CN 201620690612U CN 205918472 U CN205918472 U CN 205918472U
- Authority
- CN
- China
- Prior art keywords
- prime mover
- bloop
- isolated island
- shell
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000030279 gene silencing Effects 0.000 claims abstract description 24
- 239000011358 absorbing material Substances 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 241000251468 Actinopterygii Species 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical class [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
Isolated island gas power station. An improve that the power equipment field especially relates to gas power station silencing device is related to. The utility model provides a simple structure, low cost are small takes silencing device's isolated island gas power station. Gas turbine generator includes casing, prime mover and generator, prime mover outside is located to the casing, prime mover is connected the generator, its characterized in that, be equipped with exhaust duct on prime mover, the last silencing device that establishes of exhaust duct, silencing device includes the shell, the equipartition has a plurality of bloops on the shell, the coating has sound absorbing material on the inner wall of bloop, the bloop is the bell mouth that outer imperial palace is little. Be equipped with a plurality of fish scales's arch on the inner wall of shell, fish scales's arch is towards exhaust duct's import, the lobe is used for placing the active carbon. The bloop is the positive hexagonal pyramid shape hole that outer imperial palace is little. The utility model discloses reduce noise pollution, the noise reduction effect is good, and simple structure, low cost are small.
Description
Technical field
This utility model is related to field of electrical equipment, the more particularly, to improvement to gas-fired station silencing means.
Background technology
Status in modern production, life for the electromotor cannot replace, such as electromotor with its good economy and
Power performance, is widely used in industrial and mining establishment's production and operation, and the process along with aerofluxuss can give off very big noise, seriously
The normal productive life of impact people, larger noise can produce harm to the audition of people, so how to reduce all the time or
Abate the noise emphasis always of concern, existing gas-fired station by flexible pipe the external world one very huge silencing means,
Lead to cost very high, and increase the volume of electromotor, increase floor space simultaneously, improve the cost that puts into operation.
Utility model content
This utility model is directed to problem above, there is provided a kind of structure is simple, the band silencing means of small volume with low cost
Isolated island gas-fired station.
The technical solution of the utility model is: include at least two gas electricity generators, described gas electricity generator include housing,
Prime mover and electromotor, outside prime mover, described prime mover connects described electromotor it is characterised in that institute for described housing
State prime mover and be provided with discharge duct, described discharge duct sets silencing means；
Described silencing means include shell, and described shell is evenly equipped with some bloops, and the inwall of described bloop applies
It is covered with sound-absorbing material；
Described bloop is the little bellmouth of outer imperial palace.
The inwall of described shell is provided with some cataphracted projections, the cataphracted raised import towards discharge duct.
Described projection is provided with some separations, and described separation is provided with some through holes, and described separation is used for placing activated carbon.
Described bloop is the little positive hexagonal pyramid shape hole of outer imperial palace.
This utility model is the improvement to silencing means on diesel-driven generator, sets up bloop and disappear on silencing means inwall
Sound, noise is inhaled thus reaching the sound-absorbing material that sound wave is repeatedly applied on bloop inwall through multiple reflections in noise reduction in the hole
Receive, reach the purpose of noise reduction, reduce electromotor in the course of the work noise, it is to avoid noise pollution.And on electromotor
On exhaustor, silencing means are set, electromotor volume will not be increased, easy to use.Bloop becomes hexagonal pyramid shape, can be as far as possible
The number of times of multiple reflections noise increase sound-absorbing material absorption sound wave, reduction noise pollution, excellent noise reduction effect, and structure are simple, one-tenth
This cheap small volume.
Brief description
Fig. 1 is this utility model structural representation,
Fig. 2 is this utility model silencing means sectional view,
Fig. 3 is this utility model bloop axonometric chart；
In figure 1 is prime mover, and 2 is housing,
3 is discharge duct, and 31 is silencing means, and 311 is shell, and 312 is bloop, and 313 is raised, and 314 is separation,
315 is quieter material.
Specific embodiment
As Figure 1-3, including prime mover 1 and housing 2, described housing 2 is located at prime mover outside 1, institute for this utility model
State prime mover and be provided with discharge duct 3, described discharge duct 3 sets silencing means 31.For reducing making an uproar during prime mover work
Sound, discards and noise is preferentially discharged after silencing means, decreases noise pollution.
As shown in Fig. 2 described silencing means 31 include shell 311, the inwall of described shell 311 is evenly equipped with some noise reductions
Hole 312, the inwall of described bloop is coated with sound-absorbing material；Described bloop is the little bellmouth of outer imperial palace.Electromotor work
When making, noise and waste gas enter silencing means, the sound of noise after being arranged on the taper bloop on inwall by discharge duct
Ripple constantly reflects on the hole wall of bloop, absorbs via the sound-absorbing material being coated on hole wall, slowed noise, reaches noise reduction
Purpose, decreases noise pollution and small volume, and structure is simple, and effect is good.
The inwall of described shell is provided with some cataphracted projections, the cataphracted raised import towards discharge duct.
Using cataphracted projection reducing noise and waste gas spread speed so that noise can fully be contacted with bloop, lifting disappears
Audio fruit, reduces noise pollution further.The projection of fish scale-shaped arrangement simultaneously itself also has certain noise reduction, so as to
The enough erasure effect lifting silencing means further, can reduce sound pollution further, it is to avoid disturb residents in generator operation.
Described projection is provided with some separations, and described separation is provided with some through holes, and described separation is used for placing activated carbon,
For adsorbing the particulate matter in waste gas, reduce dust pollution.Different soda acids can also be placed according to the Acidity of Aikalinity of waste gas in separation
The article of degree, play the effect of neutralization waste gas, reduce the formation of acid rain, environmental protection.
As shown in figure 3, the described bloop positive hexagonal pyramid shape hole that to be outer imperial palace little.So that noise sound wave can to the greatest extent may be used
Bloop can be set to positive hexagonal pyramid shape so that sound wave is in bloop by being reflected in noise reduction in the hole more than energy
Multiple reflections on wall, can weaken noise, strengthen erasure effect.
This utility model is the improvement to silencing means on gas electricity generator, sets up bloop and disappear on silencing means inwall
Sound, noise is inhaled thus reaching the sound-absorbing material that sound wave is repeatedly applied on bloop inwall through multiple reflections in noise reduction in the hole
Receive, reach the purpose of noise reduction, reduce electromotor in the course of the work noise, it is to avoid noise pollution.And on electromotor
On exhaustor, silencing means are set, electromotor volume will not be increased, easy to use.Bloop becomes hexagonal pyramid shape, can be as far as possible
The number of times of multiple reflections noise increase sound-absorbing material absorption sound wave, reduction noise pollution, excellent noise reduction effect, and structure are simple, one-tenth
This cheap small volume.
Claims (4)
1. isolated island gas-fired station, including at least two gas electricity generators, described gas electricity generator includes housing, prime mover and generating
Machine, outside prime mover, described prime mover connects described electromotor it is characterised in that setting on described prime mover to described housing
There is discharge duct, described discharge duct sets silencing means；
Described silencing means include shell, described shell is evenly equipped with some bloops, the inwall of described bloop is coated with
Sound-absorbing material；
Described bloop is the little bellmouth of outer imperial palace.
If 2. isolated island gas-fired station according to claim 1 is it is characterised in that the inwall of described shell is provided with dry fish scale
The projection of shape, the cataphracted raised import towards discharge duct.
3. isolated island gas-fired station according to claim 2 is it is characterised in that described projection is provided with some separations, described
Separation is provided with some through holes, and described separation is used for placing activated carbon.
4. isolated island gas-fired station according to claim 1 is it is characterised in that described bloop positive six ribs that to be outer imperial palace little
Bellmouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690612.2U CN205918472U (en) | 2016-07-01 | 2016-07-01 | Isolated island gas power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690612.2U CN205918472U (en) | 2016-07-01 | 2016-07-01 | Isolated island gas power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205918472U true CN205918472U (en) | 2017-02-01 |
Family
ID=57875331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620690612.2U Expired - Fee Related CN205918472U (en) | 2016-07-01 | 2016-07-01 | Isolated island gas power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205918472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910664A (en) * | 2018-09-14 | 2018-11-30 | 南通四建集团有限公司 | A kind of denoising structure of lifter for building construction |
-
2016
- 2016-07-01 CN CN201620690612.2U patent/CN205918472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910664A (en) * | 2018-09-14 | 2018-11-30 | 南通四建集团有限公司 | A kind of denoising structure of lifter for building construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 |