CN202215361U - Generator unit muting box device - Google Patents
Generator unit muting box device Download PDFInfo
- Publication number
- CN202215361U CN202215361U CN2011203481679U CN201120348167U CN202215361U CN 202215361 U CN202215361 U CN 202215361U CN 2011203481679 U CN2011203481679 U CN 2011203481679U CN 201120348167 U CN201120348167 U CN 201120348167U CN 202215361 U CN202215361 U CN 202215361U
- Authority
- CN
- China
- Prior art keywords
- generator unit
- muting
- generator set
- box body
- air inlet
- 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 - Lifetime
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a generator unit muting box device, which comprises a box body. A generator unit is installed in the box body, and the box body comprises an air inlet and an air outlet. The generator unit muting box device is characterized in that the air inlet and the air outlet are arranged on the lateral side of the box body, and a sponge layer and a sound insulation membrane layer are arranged at the positions of the air inlet and the air outlet in sequence. The muting box body is arranged outside the generator unit, the air inlet and the air outlet are arranged on the lateral side of the box body, and the sponge layer and the sound insulation membrane layer are arranged at the positions of the air inlet and the air outlet in sequence, thereby achieving double purposes of muting and noise reduction. Manufacture cost is low, and occupied space is small. Noise of the generator unit is further decreased by arranging fans at the air inlet and the air outlet. A control panel is arranged on the muting box body, thereby facilitating real-time control of the generator unit and a muting device. A water cooling device is arranged in the generator unit muting box device, thereby further reducing noise inside the generator unit and ensuring low cost and high efficiency of the generator unit muting box device.
Description
Technical field
The utility model belongs to combustion engine; The technical field of the engine device of hot gas or combustion products, particularly a kind of through outside generator set, setting up quiet casing and taking quiet measure to implement the quiet case apparatus of generator set of noise reduction.
Background technique
The power generating equipment industry is the investment in fixed assets industry that state key is supported; Bearing is the important task that national economy and people's lives electricity consumption provide the generating complete sets of equipment; Obtained swift and violent development in recent years,, yet be accompanied by the progress in epoch, the development of society so it also can be in occupation of important position very in a very long time; Existing generator set obviously has been not suitable for needs of society, the problem that exist machines cumbersome, consume oil, noise is big, pollution heavily waits.
With the diesel generating set is example, during the diesel generating set operation, can produce the noise of 95-110db (a) usually, will cause severe impairment to surrounding environment.
DENG group noise is the complicated sound source that is made up of multiple sound source.According to the noise radiation mode, it can be divided into aerodynamic noise, Surface Radiation Noise and electromagnetic noise; According to the reason that produces, the diesel generating set Surface Radiation Noise can be divided into combustion noise and mechanical noise again.Wherein, aerodynamic noise is the main noise source of DENG group noise.
The control measure of noise of diesel motor set mainly are included in the diesel generating set position sound insulation room, air draft noise elimination, air intake noise elimination and smoke-discharging noise elimination etc. are installed.
The model utility content
The technical problem that the utility model solves is; Because existing technology adopts is that the mode of generator set noise reduction is more single; And the noise reducing apparatus cost that causes is too high, the bigger and single problem that the purpose that reaches noise reduction that noise reducing apparatus can't be complete is set on intake grill and exhaust outlet that takes up space, and then provide a kind of generator set of optimizing structure quiet case apparatus.
The technological scheme that the utility model adopted is; The quiet case apparatus of a kind of generator set; Comprise casing, in the said casing generator set is installed, said casing comprises intake grill and exhaust outlet; It is characterized in that: said intake grill and exhaust outlet are located at the casing side, and said intake grill and exhaust outlet place are provided with and are provided with spongy layer and sound insulation rete in order.
Preferably, said intake grill and exhaust outlet are equipped with fan.
Preferably, the quiet case apparatus of said generator set is provided with control panel, and said control panel is connected with generator set.
Preferably, be provided with water-cooling apparatus in the quiet case apparatus of said generator set.
The utility model provides a kind of generator set of optimizing structure quiet case apparatus, through quiet casing is set outside generator set, in the side of casing intake grill and exhaust outlet is set; At intake grill and exhaust outlet place spongy layer and sound insulation rete are set; Reach the purpose of dual quiet noise reduction, cost is low, and institute takes up space little; And, further lowered the noise of generator set through fan being set at intake grill and exhaust outlet; On quiet box body, control panel is set, makes things convenient for the real-time control of generator set and silencing apparatus; Through in the quiet case apparatus of generator set, water-cooling apparatus being set, further reduce the inner noise of generator set with above-mentioned quiet respective outer side edges, guaranteed low cost, the high efficiency of the quiet case apparatus of generator set.
Description of drawings
Fig. 1 is the plan view structural representation of the utility model;
Fig. 2 partly cuts open structural representation for the plan view of the utility model;
Fig. 3 is the left view structural representation of the utility model.
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Embodiment
Below in conjunction with embodiment the utility model is done further detailed description, but the protection domain of the utility model is not limited to this.
As shown in the figure; The utility model relates to the quiet case apparatus of a kind of generator set; Comprise casing 1, in the said casing 1 generator set is installed, said casing 1 comprises intake grill 2 and exhaust outlet 3; It is characterized in that: said intake grill 2 is located at casing 1 side with exhaust outlet 3, and said intake grill 2 is provided with exhaust outlet 3 places and is provided with spongy layer 4 and sound insulation rete 5 in order.
The utility model is provided with the casing 1 of quiet case outside generator set, and in the side of casing 1 intake grill 2 and exhaust outlet 3 is set, and with exhaust outlet 3 places spongy layer 4 and sound insulation rete 5 is set at intake grill 2.The purpose that above-mentioned spongy layer 4 and sound insulation rete 5 can reach dual quiet noise reduction, and this structural cost of the utility model is low, and institute takes up space little, quiet effective.
The utility model is equipped with fan 6 at the intake grill 2 of the quiet case apparatus of said generator set with exhaust outlet 3 places; The purpose that fan 6 is set is; Intake grill 2 and exhaust outlet 3 non-direct open state are so the operative orientation that wind must follow fan 6 through certain path, from the intake grill 2 confirmed and exhaust outlet 3 is discharged this respective outer side edges intake grill 2 and exhaust outlet 3 settings; Further noise reduction reaches the quiet purpose of generator set.
The utility model is provided with control panel 7 on the casing 1 of the quiet case apparatus of generator set, made things convenient for the real-time control of generator set and silencing apparatus, when quiet case work is not in place, can in time investigate problem, and make corresponding adjustment.
The utility model is provided with water-cooling apparatus in the quiet case apparatus of said generator set, said water-cooling apparatus and above-mentioned quiet respective outer side edges further reduce the inner noise of generator set, has guaranteed low cost, the high efficiency of the quiet case apparatus of generator set.
The quiet case apparatus of the generator set that the utility model relates to is mainly used in diesel generating set; After on the common diesel generating set the quiet case apparatus of generator set being installed, can reduce the life-span of the noise of diesel generating set, the Security that improves generator set, raising generator set, the using scope that the while is also improved generator set.
Claims (4)
1. quiet case apparatus of generator set; Comprise casing, in the said casing generator set is installed, said casing comprises intake grill and exhaust outlet; It is characterized in that: said intake grill and exhaust outlet are located at the casing side, and said intake grill and exhaust outlet place are provided with and are provided with spongy layer and sound insulation rete in order.
2. the quiet case apparatus of a kind of generator set according to claim 1, it is characterized in that: said intake grill and exhaust outlet are equipped with fan.
3. the quiet case apparatus of a kind of generator set according to claim 1 is characterized in that: the quiet case apparatus of said generator set is provided with control panel, and said control panel is connected with generator set.
4. the quiet case apparatus of a kind of generator set according to claim 1 is characterized in that: be provided with water-cooling apparatus in the quiet case apparatus of said generator set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203481679U CN202215361U (en) | 2011-09-16 | 2011-09-16 | Generator unit muting box device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203481679U CN202215361U (en) | 2011-09-16 | 2011-09-16 | Generator unit muting box device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215361U true CN202215361U (en) | 2012-05-09 |
Family
ID=46014621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203481679U Expired - Lifetime CN202215361U (en) | 2011-09-16 | 2011-09-16 | Generator unit muting box device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153878A (en) * | 2014-07-25 | 2014-11-19 | 广西玉林卓越动力发电设备有限公司 | Efficient and easily-mounted muting system of generator unit |
-
2011
- 2011-09-16 CN CN2011203481679U patent/CN202215361U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153878A (en) * | 2014-07-25 | 2014-11-19 | 广西玉林卓越动力发电设备有限公司 | Efficient and easily-mounted muting system of generator unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |
|
| CX01 | Expiry of patent term |