CN106712376A - Noise-reducing protective device for fishing-boat generator - Google Patents
Noise-reducing protective device for fishing-boat generator Download PDFInfo
- Publication number
- CN106712376A CN106712376A CN201710131070.4A CN201710131070A CN106712376A CN 106712376 A CN106712376 A CN 106712376A CN 201710131070 A CN201710131070 A CN 201710131070A CN 106712376 A CN106712376 A CN 106712376A
- Authority
- CN
- China
- Prior art keywords
- generator
- proof material
- sound
- interior case
- outer container
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The invention relates to the technical field of a noise-reducing device for a fishing-boat generator and particularly relates to a noise-reducing protective device for the fishing-boat generator. A generator body is arranged in an inner box; lateral sound-proof cotton groups are respectively arranged between all the side walls of the generator body and all the side walls of the inner box; a plurality of parallel bottom sound-proof cottons are arranged at the bottom part of the generator body; the inner box is arranged in an inner cavity of an outer box; a plurality of springs are fixedly arranged at the bottom part of the inner box; one end of an L-shaped exhausting pipe extends into the inner box and then is communicated with an exhausting pipe of the generator body; the other end of the L-shaped exhausting pipe extends out of the outer box from top to bottom; the outer box is provided with a temperature control water exchanging device; and the outer box is filled with cooling water. The noise-reducing protective device has the advantages that the effects of the cooling water for cooling the generator and reducing vibration and noise of the generator are fully utilized, so that the noise of the generator is reduced, simultaneously the temperature is effectively controlled and the service life of the generator is guaranteed.
Description
Technical field
The present invention relates to fishing boat generator denoising device technical field, more particularly to a kind of fishing boat generator noise reduction protective device.
Background technology
Illumination on fishing boat, electronic flutter fish apparatus and other electrical appliances are required to power supply；So being equipped with general fishing boat
There is diesel-driven generator.Diesel-driven generator is carried out to battery electric power storage by burning diesel oil；Battery carries out the power supply to circuit；And
When diesel-driven generator works, the excitation that piston, gear quasi-periodic are moved and produced applies to the shell of gasoline engine generator, causes
The forced vibration of housing, so as to produce very strong radiated noise；And people be generally slow down generator generation noise directly exist
Protective cover is cased with generator；Noise can be reduced and protective action is played.But this noise reduction protective device is due to sealing
Preferably, so generator causes heat dispersion poor, the service life of generator is directly affected.
Therefore be necessary to carry out further technological innovation to fishing vessel generator noise reduction protective device.
The content of the invention
Defect and deficiency it is an object of the invention to be directed to prior art, there is provided a kind of fishing boat generator noise reduction protective dress
Put.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of fishing boat generator noise reduction protective device of the present invention, it includes outer container, interior case and engine block；It is described
Interior case is seal case；The upper surface of the outer container is opening-like；The engine block is arranged on the inside of interior case；The hair
Lateral Sound-proof material group is provided between each side wall of motor body and each side wall of interior case；The lateral Sound-proof material group by
Several are constituted along the lateral Sound-proof material that short transverse is arranged in order；The lateral Sound-proof material is mutually solid with the side wall of engine block
Fixed connection；The bottom of the engine block is provided with the bottom Sound-proof material that several are parallel to each other；The interior case is set outside
In the inner chamber of case；The bottom of the interior case is fixedly installed several springs；The inner bottom wall phase of the bottom of the spring and outer container
It is fixedly connected；The outer container is internally provided with L-type blast pipe；Described L-type blast pipe one end is extend into behind interior case inside and hair
The blast pipe of motor body is connected；The L-type blast pipe other end reaches the outside of outer container from top to bottom；Set on the outer container
There is temperature control to change water installations；The inside of the outer container is injected with cooling water.
Further, the temperature control is changed water installations and includes drinking-water pipe, temperature sensor, outlet pipe, water storage steel pipe and pump
Body；The outlet pipe Single port and drinking-water pipe Single port are submerged in cooling water；The drinking-water pipe another port and the pump housing
Input is connected；The output port of the pump housing is connected by pipeline with water storage steel pipe one end；The outlet pipe other end
It is connected with the water storage steel pipe other end；The temperature sensor is fixedly installed on the bottom of interior case.
Further, several vertical intercommunicating pores are provided with the lateral Sound-proof material；The vertical intercommunicating pore is from lateral
The upper surface of Sound-proof material is through to the lower surface of lateral Sound-proof material；Several cross connections are provided with the bottom Sound-proof material
Hole；The cross connection hole is through the left and right sides of bottom Sound-proof material.
After said structure, the present invention has the beneficial effect that：A kind of fishing boat generator noise reduction protective dress of the present invention
Put, engine block is arranged on the inside of interior case；It is respectively provided between each side wall of engine block and each side wall of interior case
There is lateral Sound-proof material group；The bottom of engine block is provided with the bottom Sound-proof material that several are parallel to each other；Interior case is set outside
In the inner chamber of case；The bottom of interior case is fixedly installed several springs；L-type blast pipe one end is extend into behind interior case inside and generating
The blast pipe of machine body is connected；The L-type blast pipe other end reaches the outside of outer container from top to bottom；Temperature control is provided with outer container
Change water installations；The inside of outer container is injected with cooling water；The effect that water installations are changed in temperature control is the water temperature for controlling cooling water；Generator sheet
When body is operated, carry out absorption vibrations first with lateral Sound-proof material and bottom Sound-proof material and reach noise reduction first, then using spring
It is the strong point, it is to avoid outer container and the direct rigid contact of interior case, carries out secondary noise reduction；Finally all it is immersed in because interior case is most of cold
But in water, three dampings are carried out using cooling water；A L-type blast pipe part is immersed in cooling water, and cooling water is to L-type blast pipe
Damping noise reduction；Then using being cooled down inside the internal case of cooling water；The structure make full use of cooling water to generator cooling and
The effect of damping noise reduction, makes generator while noise is reduced, and temperature is effectively controlled；Protected the life-span of generator
Barrier.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Description of reference numerals：
1st, outer container；2nd, lateral Sound-proof material；201st, vertical intercommunicating pore；3rd, drinking-water pipe；4th, interior case；
5th, engine block；6th, spring；7th, bottom Sound-proof material；701st, cross connection hole；
8th, temperature sensor；9th, L-type blast pipe；10th, outlet pipe；11st, water storage steel pipe；12nd, the pump housing；
13rd, cooling water.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of fishing boat generator noise reduction protective device of the present invention, it includes outer container 1, interior case 4
With engine block 5；The interior case 4 is seal case；The upper surface of the outer container 1 is opening-like；The engine block 5 sets
Put in the inside of interior case 4；Be provided between each side wall of the engine block 5 and each side wall of interior case 4 it is lateral every
Sound cotton group；The lateral Sound-proof material group is made up of several along the lateral Sound-proof material 2 that short transverse is arranged in order；It is described it is lateral every
Sound cotton 2 is mutually fixedly connected with the side wall of engine block 5；The bottom of the engine block 5 is provided with several and is parallel to each other
Bottom Sound-proof material 7；The interior case 4 is arranged in the inner chamber of outer container 1；The bottom of the interior case 4 is fixedly installed several bullets
Spring 6；The bottom of the spring 6 is mutually fixedly connected with the inner bottom wall of outer container 1；The outer container 1 is internally provided with L-type blast pipe 9；
Described one end of L-type blast pipe 9 is connected after extending into the inside of interior case 4 with the blast pipe of engine block 5；L-type blast pipe 9 is another
End reaches the outside of outer container 1 from top to bottom；Interior case 4 is tightly connected with the joint of L-type blast pipe 9；It is provided with the outer container 1
Water installations are changed in temperature control；The inside of the outer container 1 is injected with cooling water 13；The effect that water installations are changed in temperature control is control cooling water 13
Water temperature；When engine block 5 is operated, first with lateral Sound-proof material 2 and bottom Sound-proof material 7 absorb vibrations and reach dropping first
Make an uproar, be then the strong point using spring 6, it is to avoid outer container 1 and the direct rigid contact of interior case 4, carry out secondary noise reduction；Finally due to interior
The major part of case 4 is all immersed in cooling water 13, and three dampings are carried out using cooling water；The part of L-type blast pipe 9 is immersed in cooling
In water 13, cooling water 13 is to the damping noise reduction of L-type blast pipe 9；Then using being cooled down inside case 4 in cooling water 13 pairs；The knot
Structure make full use of cooling water 13 to generator cool down and damping noise reduction effect, make generator reduce noise while, temperature
It is effectively controlled；The life-span of generator is set to be protected.
Used as a kind of preferred embodiment of the invention, the temperature control is changed water installations and includes drinking-water pipe 3, temperature sensor 8, goes out
Water pipe 10, water storage steel pipe 11 and the pump housing 12；The Single port of the outlet pipe 10 and the Single port of drinking-water pipe 3 are submerged in cooling water 13
It is interior；The another port of the drinking-water pipe 3 is connected with the input of the pump housing 12；The output port of the pump housing 12 is by pipeline and storage
The one end of water steel pipe 11 is connected；The other end of the outlet pipe 10 is connected with the other end of water storage steel pipe 11；The temperature sensor 8
It is fixedly installed on the bottom of interior case 4；Temperature sensor 8 is used to measure the temperature of cooling water 13, and whole water storage steel pipe 11 directly soaks
Bubble carry out heat exchange cooling in b.s.l., by when cooling water 13 temperature be higher than temperature set by temperature sensor 8 when, pump
Body 12 is operated, and the water in outer container 1 is retracted in water storage steel pipe 11 and is exchanged heat with seawater, is then discharged into again in outer container 1.
As a kind of preferred embodiment of the invention, several vertical intercommunicating pores 201 are provided with the lateral Sound-proof material 2；
The vertical intercommunicating pore 201 is through to the lower surface of lateral Sound-proof material 2 from the upper surface of lateral Sound-proof material 2；The bottom sound insulation
Several cross connection holes 701 are provided with cotton 7；The cross connection hole 701 is through the left and right sides of bottom Sound-proof material 7；It is perpendicular
The inside of interior case 4 is connected in each space with cross connection hole 701 to intercommunicating pore 201, makes the air-flow homomergic flow of each several part of interior case 4
Logical, radiating is evenly.
When using the present invention, temperature sensor is used to measure the temperature of cooling water, and whole water storage steel pipe is immersed directly in
B.s.l. carries out heat exchange cooling, by when the temperature of cooling water is higher than temperature set by temperature sensor；Generator sheet
When body is operated, carry out absorption vibrations first with lateral Sound-proof material and bottom Sound-proof material and reach noise reduction first, then using spring
It is the strong point, it is to avoid outer container and the direct rigid contact of interior case, carries out secondary noise reduction；Finally all it is immersed in because interior case is most of cold
But in water, three dampings are carried out using cooling water；A L-type blast pipe part is immersed in cooling water, and cooling water is to L-type blast pipe
Damping noise reduction；Then using being cooled down inside the internal case of cooling water；The structure make full use of cooling water to generator cooling and
The effect of damping noise reduction, makes generator while noise is reduced, and temperature is effectively controlled；Protected the life-span of generator
Barrier；Vertical intercommunicating pore each space connects interior case inside with cross connection hole, leads to the air-flow homomergic flow of interior case each several part, dissipates
Heat is evenly.
The above is only better embodiment of the invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (3)
1. a kind of fishing boat generator noise reduction protective device, it is characterised in that：It includes outer container（1）, interior case（4）With generator sheet
Body（5）；The interior case（4）It is seal case；The outer container（1）Upper surface it is opening-like；The engine block（5）Set
In interior case（4）Inside；The engine block（5）Each side wall and interior case（4）Each side wall between be provided with side
To Sound-proof material group；The lateral Sound-proof material that the lateral Sound-proof material group is arranged in order by several along short transverse（2）Composition；It is described
Lateral Sound-proof material（2）With engine block（5）Side wall be mutually fixedly connected；The engine block（5）If bottom be provided with
The dry bottom Sound-proof material being parallel to each other（7）；The interior case（4）It is arranged on outer container（1）Inner chamber in；The interior case（4）Bottom
Portion is fixedly installed several springs（6）；The spring（6）Bottom and outer container（1）Inner bottom wall be mutually fixedly connected；It is described outer
Case（1）Be internally provided with L-type blast pipe（9）；The L-type blast pipe（9）One end extend into interior case（4）With generator behind inside
Body（5）Blast pipe be connected；L-type blast pipe（9）The other end reaches outer container from top to bottom（1）Outside；The outer container
（1）On be provided with temperature control and change water installations；The outer container（1）Inside be injected with cooling water（13）.
2. a kind of fishing boat generator noise reduction protective device according to claim 1, it is characterised in that：Water dress is changed in the temperature control
Put and include drinking-water pipe（3）, temperature sensor（8）, outlet pipe（10）, water storage steel pipe（11）And the pump housing（12）；The outlet pipe
（10）Single port and drinking-water pipe（3）Single port is submerged in cooling water（13）It is interior；The drinking-water pipe（3）Another port and the pump housing
（12）Input be connected；The pump housing（12）Output port by pipeline and water storage steel pipe（11）One end is connected；Institute
State outlet pipe（10）The other end and water storage steel pipe（11）The other end is connected；The temperature sensor（8）It is fixedly installed on interior case
（4）Bottom.
3. a kind of fishing boat generator noise reduction protective device according to claim 1, it is characterised in that：The lateral Sound-proof material
（2）On be provided with several vertical intercommunicating pores（201）；The vertical intercommunicating pore（201）From lateral Sound-proof material（2）Upper surface pass through
Wear to lateral Sound-proof material（2）Lower surface；The bottom Sound-proof material（7）On be provided with several cross connection holes（701）；It is described
Cross connection hole（701）Through bottom Sound-proof material（7）The left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131070.4A CN106712376B (en) | 2017-03-07 | 2017-03-07 | Noise reduction protection device for fishing boat generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131070.4A CN106712376B (en) | 2017-03-07 | 2017-03-07 | Noise reduction protection device for fishing boat generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106712376A true CN106712376A (en) | 2017-05-24 |
| CN106712376B CN106712376B (en) | 2023-06-13 |
Family
ID=58912315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710131070.4A Active CN106712376B (en) | 2017-03-07 | 2017-03-07 | Noise reduction protection device for fishing boat generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106712376B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059743A (en) * | 2017-06-26 | 2017-08-18 | 佛山科学技术学院 | A kind of road construction device of noise reduction |
| CN107084409A (en) * | 2017-06-15 | 2017-08-22 | 宁波市百斯麦瑞电器设备有限公司 | A kind of anticorrosion gas range peculiar to vessel |
| CN108712015A (en) * | 2018-06-17 | 2018-10-26 | 华北理工大学 | A kind of improved electric machine structure |
| CN109167467A (en) * | 2018-11-12 | 2019-01-08 | 昆山斯普林特工业有限公司 | A kind of fishing boat generator noise reduction protective device |
| CN109245409A (en) * | 2018-10-22 | 2019-01-18 | 王秋林 | A kind of noise reducing type alternating current generator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011007915A1 (en) * | 2009-07-17 | 2011-01-20 | (주)기하정밀 | Noise prevention and cooling apparatus for small compressor |
| CN205666470U (en) * | 2016-05-04 | 2016-10-26 | 达州远大电气设备有限公司 | Block terminal heat sink |
| CN205791978U (en) * | 2016-05-16 | 2016-12-07 | 南昌富亿达电机电器有限公司 | A kind of automobile current generator with cooling damping effect |
| CN205823437U (en) * | 2016-07-14 | 2016-12-21 | 江苏翔宇灌溉设备有限公司 | A kind of fan of diesel oil generator set |
-
2017
- 2017-03-07 CN CN201710131070.4A patent/CN106712376B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011007915A1 (en) * | 2009-07-17 | 2011-01-20 | (주)기하정밀 | Noise prevention and cooling apparatus for small compressor |
| CN205666470U (en) * | 2016-05-04 | 2016-10-26 | 达州远大电气设备有限公司 | Block terminal heat sink |
| CN205791978U (en) * | 2016-05-16 | 2016-12-07 | 南昌富亿达电机电器有限公司 | A kind of automobile current generator with cooling damping effect |
| CN205823437U (en) * | 2016-07-14 | 2016-12-21 | 江苏翔宇灌溉设备有限公司 | A kind of fan of diesel oil generator set |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084409A (en) * | 2017-06-15 | 2017-08-22 | 宁波市百斯麦瑞电器设备有限公司 | A kind of anticorrosion gas range peculiar to vessel |
| CN107059743A (en) * | 2017-06-26 | 2017-08-18 | 佛山科学技术学院 | A kind of road construction device of noise reduction |
| CN108712015A (en) * | 2018-06-17 | 2018-10-26 | 华北理工大学 | A kind of improved electric machine structure |
| CN108712015B (en) * | 2018-06-17 | 2024-01-09 | 河南全运装备制造有限公司 | Improved motor structure |
| CN109245409A (en) * | 2018-10-22 | 2019-01-18 | 王秋林 | A kind of noise reducing type alternating current generator |
| CN109167467A (en) * | 2018-11-12 | 2019-01-08 | 昆山斯普林特工业有限公司 | A kind of fishing boat generator noise reduction protective device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106712376B (en) | 2023-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 264300 No. 925, Huanghai North Road, Rongcheng City, Weihai City, Shandong Province Applicant after: Rongcheng Chuan Bao generator LLC Address before: 264300 No. 925, Huanghai North Road, Rongcheng City, Weihai City, Shandong Province Applicant before: RONGCHENG CHUANBAO GENERATOR Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |