CN204458035U - A kind of generator set noise reduction cooling structure - Google Patents
A kind of generator set noise reduction cooling structure Download PDFInfo
- Publication number
- CN204458035U CN204458035U CN201420871036.2U CN201420871036U CN204458035U CN 204458035 U CN204458035 U CN 204458035U CN 201420871036 U CN201420871036 U CN 201420871036U CN 204458035 U CN204458035 U CN 204458035U
- Authority
- CN
- China
- Prior art keywords
- generator set
- baffler
- noise reduction
- outlet pipe
- described housing
- 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.)
- Active
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of generator set noise reduction cooling structure, it comprises housing and at least one baffler, wherein, described baffler is fixed in described housing, described housing is installed in the rack of generator set, described baffler is connected with outlet pipe, described outlet pipe is arranged in outlet pipe cooling chamber, described housing is connected with described outlet pipe cooling chamber, noise reduction cooling chamber is formed between described baffler and described housing, described housing offers at least one cooling air outlet, corresponding described cooling air outlet offers exhaust port on the rack of described generating loom.Above-mentioned generator set noise reduction cooling structure not only good muffling effect; Long service life; And be convenient to transport and the assembling of generator set, make generator set overall appearance attractive in appearance.
Description
Technical field
The utility model relates to a kind of generator set, particularly relates to a kind of generator set noise reduction cooling structure.
Background technique
At present, generator set is widely used in long-term (temporarily) electricity consumption of the medium-sized and small enterprises such as industry, business, school, hospital, serves good supplementary function to civil power deficiency.As everyone knows, generator set in the course of the work, can produce larger noise pollution, affects normal life and the work of periphery people, particularly higher as particularly evident in place impacts such as school, hospital and banks on noise requirements, therefore most generator set is provided with noise-reducing structure all specially.
The noise-reducing structure of existing generator set is all arranged at outside generator set, there is following shortcoming: 1) erasure effect is bad; 2) certain inconvenience can be produced to the transport of generator set and assembling, be easy to damage, and make generator set monnolithic case also unsightly.
Model utility content
The purpose of this utility model is to provide a kind of generator set noise reduction cooling structure, and it has good muffling effect, is convenient to the feature of the transport of generator set and assembling and long service life, to solve the problems referred to above that in prior art, generator set noise-reducing structure exists.
For reaching this object, the utility model by the following technical solutions:
A kind of generator set noise reduction cooling structure, it comprises housing and at least one baffler, wherein, described baffler is fixed in described housing, described housing is installed in the rack of generator set, described baffler is connected with outlet pipe, described outlet pipe is arranged in outlet pipe cooling chamber, noise reduction cooling chamber is formed between described baffler and described housing, described noise reduction cooling chamber is connected with described outlet pipe cooling chamber, described housing offers at least one cooling air outlet, corresponding described cooling air outlet offers exhaust port on the rack of described generator set.
Especially, described housing is fixed in the rack of generator set by dividing plate.
Especially, described baffler is provided with two, and comprise upper baffler and the bottom silencer of accumbency setting, one end of described bottom silencer connects outlet pipe, and the upper baffler of the other end series connection, the exhaust end of described upper baffler stretches out outside described housing.
Especially, described housing bottom is provided with flow guiding inclined plate cooled gas being played to guide functions on the side of described outlet pipe.
Especially, described cooling air outlet offers two, and one of them is opened in the bottom of described housing, and another one is opened in the bottom of described dividing plate.
Especially, described baffler and inner walls are all welded with " L " type link, and " L " type link on both is fixedly connected with by bolt and nut and is fixed in described housing by baffler.
Especially, the inwall of described housing is provided with silencing cotton.
The beneficial effects of the utility model are, compared with prior art described generator set noise reduction cooling structure has the following advantages:
1) overall noise-reducing structure is arranged in the rack of generator set; make the outward appearance of generator set more succinctly attractive in appearance, improve erasure effect, noise-reducing structure is played a protective role simultaneously; be convenient to transport and the assembling of generator set, extend the working life of noise-reducing structure.
2) housing is connected with outlet pipe cooling chamber, is introduced in silencing cavity by the cooling air being used for outlet pipe cooling, again cools, reduce noise further to the high-temperature gas through baffler.
3) two cooling air outlets are offered in the bottom of housing, reduce the wind speed of cooling air, and then reduce noise.
Accompanying drawing explanation
Fig. 1 is the explosive view of the generator set noise reduction cooling structure that the utility model embodiment 1 provides;
Fig. 2 is the side view of the generator set noise reduction cooling structure that the utility model embodiment 1 provides;
Fig. 3 is the subssembly drawing of the generator set noise reduction cooling structure that the utility model embodiment 1 provides;
Fig. 4 is the cold wind air intake schematic diagram of the generator set noise reduction cooling structure that the utility model embodiment 1 provides.
In figure:
1, housing; 2, upper baffler; 3, bottom silencer; 4, dividing plate; 5, rack; 6, outlet pipe; 7, outlet pipe cooling chamber; 8, noise reduction cooling chamber; 9, cooling air outlet; 10, exhaust port; 11, flow guiding inclined plate; 12, link; 13, end cap; 14, cooling air import.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Refer to shown in Fig. 1 to Fig. 3, in the present embodiment, a kind of generator set noise reduction cooling structure comprises housing 1, upper baffler 2 and bottom silencer 3, one side opening of described housing 1, this side is equipped with dividing plate 4, described housing 1 is installed in the rack 5 of generator set by described dividing plate 4, described upper baffler 2 and bottom silencer 3 are lying in described housing 1, one end of described bottom silencer 3 connects outlet pipe 6, the upper baffler 2 of the other end series connection, the exhaust end of described upper baffler 2 stretches out outside described housing 1.Described outlet pipe 6 is arranged in outlet pipe cooling chamber 7, described upper baffler 2 and form noise reduction cooling chamber 8 between bottom silencer 3 and described housing 1, described noise reduction cooling chamber 8 is connected with described outlet pipe cooling chamber 7, the bottom of described housing 1 and the bottom of described dividing plate 4 all offer cooling air outlet 9, and corresponding described cooling air outlet 9 offers exhaust port 10 on the end cap 13 of the rack 5 of described generator set.
On the side of described outlet pipe 6, the flow guiding inclined plate 11 cooled gas being played to guide functions is provided with bottom described housing 1.
On described upper baffler 2 and bottom silencer 3 and housing 1 inwall be all welded with " L " type link 12, " L " type link 12 on both is fixedly connected with by bolt and nut and upper baffler 2 and bottom silencer 3 is fixed in described housing 1.
The below rack 5 of described generator set being positioned at described housing 1 is provided with cooling air import 14, and cold wind enters after rack 5 through cooling air import 14 and leads from laterally cooling the generator in rack 5 through the flow guiding inclined plate 11 of housing 1.
The inwall of described housing 1 is provided with the silencing cotton for reducing noise.
During work, high-temp waste gas in outlet pipe 6 is after chilled air cools in outlet pipe cooling chamber 7, enter bottom silencer 3 successively and upper baffler 2 is discharged after noise reduction, the cool air for cooled exhaust pipe 6 in outlet pipe cooling chamber 7 is introduced noise reduction cooling chamber 8 by housing 1, the high-temperature gas of bottom silencer 3 and upper baffler 2 is cooled again, reduces the temperature of noise and exhausting air further.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model does not limit by above-mentioned example; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a generator set noise reduction cooling structure, it comprises housing and at least one baffler, it is characterized in that, described baffler is fixed in described housing, described housing is installed in the rack of generator set, described baffler is connected with outlet pipe, described outlet pipe is arranged in outlet pipe cooling chamber, noise reduction cooling chamber is formed between described baffler and described housing, described noise reduction cooling chamber is connected with described outlet pipe cooling chamber, described housing offers at least one cooling air outlet, corresponding described cooling air outlet offers exhaust port on the rack of described generator set.
2. generator set noise reduction cooling structure according to claim 1, it is characterized in that, described housing is fixed in the rack of generator set by dividing plate.
3. generator set noise reduction cooling structure according to claim 1 and 2, it is characterized in that, described baffler is provided with two, comprise upper baffler and the bottom silencer of accumbency setting, one end of described bottom silencer connects outlet pipe, the upper baffler of the other end series connection, the exhaust end of described upper baffler stretches out outside described housing.
4. generator set noise reduction cooling structure according to claim 1 and 2, it is characterized in that, described housing bottom is provided with flow guiding inclined plate cooled gas being played to guide functions on the side of described outlet pipe.
5. generator set noise reduction cooling structure according to claim 2, it is characterized in that, described cooling air outlet offers two, and one of them is opened in the bottom of described housing, and another one is opened in the bottom of described dividing plate.
6. generator set noise reduction cooling structure according to claim 1, it is characterized in that, described baffler and inner walls are all welded with " L " type link, and " L " type link on both is fixedly connected with by bolt and nut and is fixed in described housing by baffler.
7. generator set noise reduction cooling structure according to claim 1, it is characterized in that, the inwall of described housing is provided with silencing cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871036.2U CN204458035U (en) | 2014-12-31 | 2014-12-31 | A kind of generator set noise reduction cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871036.2U CN204458035U (en) | 2014-12-31 | 2014-12-31 | A kind of generator set noise reduction cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458035U true CN204458035U (en) | 2015-07-08 |
Family
ID=53664936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871036.2U Active CN204458035U (en) | 2014-12-31 | 2014-12-31 | A kind of generator set noise reduction cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533615A (en) * | 2014-12-31 | 2015-04-22 | 无锡开普动力有限公司 | Silencing and cooling structure of generator set |
| CN107420180A (en) * | 2017-09-14 | 2017-12-01 | 隆鑫通用动力股份有限公司 | A kind of air guide structure and generating set |
-
2014
- 2014-12-31 CN CN201420871036.2U patent/CN204458035U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533615A (en) * | 2014-12-31 | 2015-04-22 | 无锡开普动力有限公司 | Silencing and cooling structure of generator set |
| CN107420180A (en) * | 2017-09-14 | 2017-12-01 | 隆鑫通用动力股份有限公司 | A kind of air guide structure and generating set |
| CN107420180B (en) * | 2017-09-14 | 2023-05-26 | 隆鑫通用动力股份有限公司 | Wind-guiding structure and generating set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110173347B (en) | Waste heat recycling system of coal mine in-use equipment and operation method | |
| CN204458035U (en) | A kind of generator set noise reduction cooling structure | |
| CN203615586U (en) | Pitshaft freeze-proofing heater used in high and cold areas | |
| CN203547914U (en) | Air exhaust structure of silenced diesel generating set | |
| CN204457990U (en) | A kind of air-cooled structure of generator set | |
| CN104533615A (en) | Silencing and cooling structure of generator set | |
| CN204716350U (en) | A kind of high efficiency filter sterilization cooling tube | |
| CN203396202U (en) | Energy-saving nitrogen-cooled water pre-cooling system for air separation | |
| CN205841045U (en) | A kind of cooler for recycled exhaust gas of band corrugated tube | |
| CN204457972U (en) | A kind of generator set | |
| CN202811077U (en) | Gas turbine system with inlet cooling and intercooling functions | |
| CN203189081U (en) | Rotary exhaust silencer for motorcycle | |
| CN104564286A (en) | Power generation set | |
| CN204163895U (en) | A kind of air inlet device for automobile engine | |
| CN208122963U (en) | A kind of gas turbine | |
| CN203347855U (en) | Energy-saving cooling system for power station | |
| CN204511637U (en) | Be applied to the intercooler of large-scale heavy card | |
| CN202937331U (en) | Energy-saving environment-friendly noise reducing silencer | |
| CN103061887A (en) | Intercooling gas turbine | |
| CN203980357U (en) | Kitchen range with the cooling kitchen range face of moving air shell | |
| CN203463253U (en) | Multifunctional vacuum pump | |
| CN204206700U (en) | A kind of ocean platform generating set efficient cooling system | |
| CN203670240U (en) | Novel energy-saving kiln draught fan | |
| CN202417746U (en) | Energy-saving and emission-reducing motor | |
| CN202266480U (en) | Centrifugal compressor air exhaust device with final-stage air exhaust pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191011 Granted publication date: 20150708 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201120 Granted publication date: 20150708 |