CN201071755Y - Low-noise diesel generator set - Google Patents
Low-noise diesel generator set Download PDFInfo
- Publication number
- CN201071755Y CN201071755Y CNU2007200079288U CN200720007928U CN201071755Y CN 201071755 Y CN201071755 Y CN 201071755Y CN U2007200079288 U CNU2007200079288 U CN U2007200079288U CN 200720007928 U CN200720007928 U CN 200720007928U CN 201071755 Y CN201071755 Y CN 201071755Y
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- CN
- China
- Prior art keywords
- noise reduction
- safety cover
- reduction safety
- generator set
- diesel
- 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
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Abstract
The utility model provides a low-noise diesel generating set, which comprises a basal disc, a diesel generating set arranged on the basal disc and a silence protective cover covering the diesel generating set periphery. The utility model is characterized in that, a left lateral surface and a right lateral surface at two sides of the silence protective cover are separately provided with an air exhaust and an air inlet, both sides of a front side and a rear side are provided with a operation door and a maintenance door, a display instrument position corresponding to the set control cabinet on the silence protective cover is provided with an observation window, and the silence protective cover inner part is divided into an air exhaust chamber and a soundproof chamber by a separating board positioned in the diesel engine end part, wherein, the diesel generating set is positioned in the soundproof chamber, an air exhaust piping is positioned in the air exhaust chamber, and a muffler is arranged on the air exhaust piping. The device has the advantages of water resistance, dust resistance, safety protection and noise reduction, which can be used in indoor and outdoor and relatively harsh environment, the device can be completely connected with bolt, so as to be disassembled, conveniently examined and maintained, thereby having greater promotion and application value.
Description
Technical field
The utility model relates to a kind of low noise diesel generator set, belongs to the machinery field.
Background technique
Continuous development along with social production, people's living standard is constantly improved, no matter industry, agricultural, commercial, the service trade each side is increasing to the demand of electricity consumption, the disparities between supply and demand day of electricity consumption is becoming tight, a lot of for this reason departments such as movie theatre, hospital, hotel, small-sized enterprises and institutions even wealthy family all buy diesel generator one after another and generate electricity voluntarily, to guarantee normally carrying out of production, life order.But the problem of bringing thus is, the noise that the ordinary diesel oil generator set produces is big, generally about 100dB, even up to 110dB, causes environmental pollution, and bigger harm is brought in already noisy city.
Summary of the invention
The purpose of this utility model is to provide a kind of low noise diesel generator set, and this device is dustproof, waterproof, safety protection, noise are low, and assembling, maintenance are convenient.
Scheme of the present utility model is such: a kind of low noise diesel generator set; comprise the chassis; be located at diesel generating set and the noise reduction safety cover that covers in the diesel generating set periphery on the chassis; it is characterized in that; a described noise reduction safety cover left side; right bi-side are respectively equipped with relief opening and suction port; before; back two sides is provided with operation door and access door; Displaying Meter position corresponding to the unit control cabinet on the noise reduction safety cover is provided with viewing window; the dividing plate that described noise reduction safety cover inside is positioned at the diesel engine end is divided into exhaust chamber and sound proof chamber; wherein; diesel generating set is positioned at sound proof chamber; exhaust duct is positioned at exhaust chamber, and described exhaust duct is provided with silencing apparatus.
Characteristics of the present utility model are: 1, full-closed structure, have waterproof, and dustproof, safety protection, advantages such as noise reduction sound can be used in indoor and outdoor and in than rugged environment; 2, front and back are provided with multiple leaf door and viewing window, and detachable into and out of the air port, the convenient detection and maintenance; 3, cover body, diesel engine, generator and chassis are Bolt Connection and fix, and be quick detachable, convenient for maintaining; 4, exhaust chamber and sound proof chamber isolation design, it is more smooth and easy that unit is ventilated, and cooling and soundproof effect are good.
Description of drawings
Fig. 1 is the utility model internal structure schematic representation;
Fig. 2 is the utility model external structure plan view;
Fig. 3 is the utility model external structure left view;
Fig. 4 is the utility model external structure rear view.
Among the figure, the 1st, the chassis; The 2nd, relief opening; The 3rd, silencing apparatus; The 4th, dividing plate; The 5th, exhaust chamber; The 6th, the sound-absorbing sponge; The 7th, exhaust duct; The 8th, diesel engine; The 9th, stiffening rib; The 10th, sound proof chamber; The 11st, generator; The 12nd, the noise reduction safety cover; The 13rd, fuel tank; The 14th, suction port; The 15th, the window leaf; The 16th, access door; The 17th, operation door; The 18th, viewing window.
Embodiment
Below in conjunction with accompanying drawing the utility model being done one describes in detail.
The utility model relates to a kind of low noise diesel generator set; comprise chassis 1; be located at diesel generating set and the noise reduction safety cover 12 that covers in the diesel generating set periphery on the chassis; it is characterized in that; described noise reduction safety cover 12 left sides; right bi-side are respectively equipped with relief opening 2 and suction port 14; before; back two sides is provided with operation door 17 and access door 16; Displaying Meter position corresponding to the unit control cabinet on the noise reduction safety cover 12 is provided with viewing window 18; the dividing plate 4 that described noise reduction safety cover 12 inside are positioned at diesel engine 8 ends is divided into exhaust chamber 5 and sound proof chamber 10; wherein; diesel generating set is positioned at sound proof chamber 10; exhaust duct 7 is positioned at exhaust chamber 5, and described exhaust duct 7 is provided with silencing apparatus 3.
For conserve space and easy to use, above-mentioned viewing window 18 is positioned on the operation door 17 of noise reduction safety cover 12 fronts.
Above-mentioned noise reduction safety cover 12 upper right corner are provided with fuel tank 13.
In order further to reduce the noise that unit sends, the inwall of above-mentioned noise reduction safety cover 12 and dividing plate 4 are laid with sound-absorbing sponge 6.
Noise reduction safety cover 12 bottoms are located in above-mentioned exhaust duct 7 outlets.
Above-mentioned intake grill 14 and exhaust outlet 2 are the louvre type window, and the window leaf is inclined upwardly from the inside to the outside, are located at noise reduction safety cover 12 bottoms, with between the cover body for removable the connection.
For the intensity of the cover body of strengthening the noise reduction safety cover, above-mentioned noise reduction safety cover 12 is provided with stiffening rib 9, to increase the intensity of cover body.
The utlity model has waterproof, dustproof, security protection, the advantages such as noise-reducing can be applicable to various rugged environment bars Under the part, and integral body is detachable the connection, and assembling, maintenance are convenient.
Claims (7)
1. low noise diesel generator set; comprise the chassis; be located at diesel generating set and the noise reduction safety cover that covers in the diesel generating set periphery on the chassis; it is characterized in that; a described noise reduction safety cover left side; right bi-side are respectively equipped with relief opening and suction port; before; back two sides is provided with operation door and access door; Displaying Meter position corresponding to the unit control cabinet on the noise reduction safety cover is provided with viewing window; the dividing plate that described noise reduction safety cover inside is positioned at the diesel engine end is divided into exhaust chamber and sound proof chamber; wherein; diesel generating set is positioned at sound proof chamber; exhaust duct is positioned at exhaust chamber, and described exhaust duct is provided with silencing apparatus.
2. low noise diesel generator set according to claim 1 is characterized in that described viewing window is positioned on the operation door of noise reduction safety cover front.
3. low noise diesel generator set according to claim 1 is characterized in that, the described noise reduction safety cover upper right corner is provided with fuel tank.
4. low noise diesel generator set according to claim 1 is characterized in that the inwall of described noise reduction safety cover and dividing plate are laid with the sound-absorbing sponge.
5. low noise diesel generator set according to claim 1 is characterized in that, noise reduction safety cover bottom is located in described exhaust duct outlet.
6. low noise diesel generator set according to claim 1 is characterized in that, described intake grill and exhaust outlet are the louvre type window, and the window leaf is inclined upwardly from the inside to the outside, is located at noise reduction safety cover bottom, with between the cover body for removable the connection.
7. low noise diesel generator set according to claim 1 is characterized in that, described noise reduction safety cover is provided with stiffening rib, to increase the intensity of cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200079288U CN201071755Y (en) | 2007-08-15 | 2007-08-15 | Low-noise diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200079288U CN201071755Y (en) | 2007-08-15 | 2007-08-15 | Low-noise diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071755Y true CN201071755Y (en) | 2008-06-11 |
Family
ID=39550313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200079288U Expired - Fee Related CN201071755Y (en) | 2007-08-15 | 2007-08-15 | Low-noise diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071755Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182552A (en) * | 2010-12-29 | 2011-09-14 | 柳州市恒达动力机械制造有限公司 | Novel energy-saving low noise diesel generator set |
| CN102954317A (en) * | 2011-08-31 | 2013-03-06 | 扬州市华东动力机械有限公司 | Mute carriage of generator car |
| CN101761732B (en) * | 2008-12-24 | 2013-05-08 | 同方威视技术股份有限公司 | Sound insulation system for noise source |
| CN104033247A (en) * | 2014-06-13 | 2014-09-10 | 四机赛瓦石油钻采设备有限公司 | Noise insulating cover of power system |
| CN107191255A (en) * | 2017-05-25 | 2017-09-22 | 马鞍山托恩康科技发展有限责任公司 | One kind sound insulation detecting system |
| CN107215795A (en) * | 2017-08-04 | 2017-09-29 | 广西启智电力科技有限公司 | A kind of maneuvering milling machine |
-
2007
- 2007-08-15 CN CNU2007200079288U patent/CN201071755Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761732B (en) * | 2008-12-24 | 2013-05-08 | 同方威视技术股份有限公司 | Sound insulation system for noise source |
| CN102182552A (en) * | 2010-12-29 | 2011-09-14 | 柳州市恒达动力机械制造有限公司 | Novel energy-saving low noise diesel generator set |
| CN102954317A (en) * | 2011-08-31 | 2013-03-06 | 扬州市华东动力机械有限公司 | Mute carriage of generator car |
| CN104033247A (en) * | 2014-06-13 | 2014-09-10 | 四机赛瓦石油钻采设备有限公司 | Noise insulating cover of power system |
| CN107191255A (en) * | 2017-05-25 | 2017-09-22 | 马鞍山托恩康科技发展有限责任公司 | One kind sound insulation detecting system |
| CN107215795A (en) * | 2017-08-04 | 2017-09-29 | 广西启智电力科技有限公司 | A kind of maneuvering milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHEN SHAOLING Free format text: FORMER OWNER: SUZHOU DEFENG ELECTRIC MACHINE CO., LTD. Effective date: 20091030 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091030 Address after: No. 59 Xinhua North Road, Chengbei street, Fujian City, Fu'an Province, China: 355006 Patentee after: Chen Shaoling Address before: Jiangsu province Suzhou City District Xuguan Technology Park Suzhou Wheelock Motor Co. Ltd., zip code: 215151 Patentee before: Suzhou Defemg Motor Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU FAYUANDI TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: CHEN SHAOLING Effective date: 20101022 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 355006 NO.59, XINHUA NORTH ROAD, CHENGBEI SUBDISTRICT, FUAN CITY, FUJIAN PROVINCE TO: 215011 NO.18, KECHUANG ROAD, SUZHOU NEW AND HIGH TECHNOLOGY INDUSTRIAL DEVELOPMENT AREA, SUZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101022 Address after: Suzhou City, Jiangsu Province, the 215011 branch of Suzhou hi tech Industrial Development Zone, Road No. 18 Patentee after: SUZHOU FORTUNE TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 355006 No. 59 Xinhua North Road, Chengbei street, Fujian, Fu'an Patentee before: Chen Shaoling |
|
| ASS | Succession or assignment of patent right |
Owner name: MINDONG DEFENG ELECTRIC MOTOR CO., LTD., FUJIAN Free format text: FORMER OWNER: SUZHOU BIRTHPLACE SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20130412 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215011 SUZHOU, JIANGSU PROVINCE TO: 355017 NINGDE, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130412 Address after: 355017, Fu'an, Fujian Province, China and Hong Kong, Taiwan, Taiwan Road Patentee after: Mindong Defeng Motor Co., Ltd., Fujian Prov. Address before: Suzhou City, Jiangsu Province, the 215011 branch of Suzhou hi tech Industrial Development Zone, Road No. 18 Patentee before: SUZHOU FORTUNE TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |