CN201635837U - Tank of generator unit - Google Patents
Tank of generator unit Download PDFInfo
- Publication number
- CN201635837U CN201635837U CN2010201033584U CN201020103358U CN201635837U CN 201635837 U CN201635837 U CN 201635837U CN 2010201033584 U CN2010201033584 U CN 2010201033584U CN 201020103358 U CN201020103358 U CN 201020103358U CN 201635837 U CN201635837 U CN 201635837U
- Authority
- CN
- China
- Prior art keywords
- tank
- base
- casing
- intake grill
- 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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- Exhaust Silencers (AREA)
Abstract
The utility model relates to a tank of a generator unit, which belongs to a generator auxiliary device. The tank comprises a base, a tank body and a tank cover, wherein the tank body is fixed on the base, and the tank cover is fixed on the tank body. The tank is characterized in that the base is provided with an air inlet, two side walls of the tank body are also provided with air inlets, the tank cover is provided with an exhaust hole, an air inlet muffler connected with the air inlet on the base is disposed in the base, and air inlet muffling passages connected with the air inlets on the two side walls are arranged on the inner sides of the two side walls of the tank body. The tank is small in volume, few in material usage, low in noise decibel during usage and low in production cost.
Description
Technical field
The utility model relates to the generator attached device that helps, especially generator set casing.
Background technique
In known technology, generator unit noise-proofing casing is generally taked casing air intake or casing back air intake, and the unit noise is bigger, and materials are more.
Summary of the invention
It is little that the purpose of this utility model provides a kind of volume, makes fewly with material, uses the noise decibel value low, the generator set casing that cost of production is low.
Technical solution of the present utility model is that the generator set casing comprises base, is fixed in casing on the base, is fixed in the case lid on the casing, and described base is provided with intake grill, and the two side of casing is provided with intake grill, and case lid is provided with relief opening.
Can be provided with the air intake silencing apparatus that is connected with intake grill on the base in the above-described base.
The inboard of the two side of casing of the present utility model can be provided with the air intake noise elimination passage that is connected with intake grill on the two side.
Can be provided with chamber door on the two side of casing of the present utility model, chamber door is provided with intake grill, and the inboard of chamber door is provided with the air intake noise elimination passage that is connected with intake grill on the chamber door.
Working principle of the present utility model is a diesel generating set when operation, can produce the noise of 100-120dB (A), if do not take necessary noise reduction measure, will cause serious harm to the environment around the generator set.The air intake noise elimination passage that the air intake silencing apparatus that base of the present utility model is provided with intake grill and is connected with the The intake grill, casing both sides are provided with intake grill and are connected with the The intake grill is for generator set provides fresh combustion air and cooling blast.By built-in silencing apparatus and noise elimination passage, all kinds of mechanical noises and pneumatic noise that isolation is produced when moving from generator set make it acoustic energy and are converted into heat energy, thereby absorbed by the flexible polyurethane foams sound-absorbing material simultaneously.The cooling blast and all kinds of mechanical noises of the interior residue of machine room that enter in the machine room are brought to exhaust air box by the fans of motor transmission simultaneously.The air draft anechoic room is equal to a dissipative muffler, and the low-frequency noise that comes from the machine room is had good noise elimination effect.Each noise like that promotes through fans is absorbed toward radiation all around of quiet casing and major part, during by two sub-mufflers efficiently, high-frequency noise and low-frequency noise are converted into heat energy substantially, discharge from top, case top by gas exhaust piping then, thereby reach the noise elimination effect.
The utility model has the advantages that volume is little, make fewly that use the noise decibel value low, cost of production is low with material.
Description of drawings
Fig. 1 is an organigram of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises base 1, is fixedly installed in the casing 2 on the base 1, is fixedly installed in case lid 3 and side plate 10 on the casing 2.Be processed with intake grill 4 on the base 1, the both sides of casing 2 are equipped with chamber door 6, are processed with intake grill 7 on the chamber door 6, are processed with relief opening 9 on the case lid 3.The air intake silencing apparatus 5 that is connected with intake grill 4 is installed in the base 1.The air intake noise elimination passage 8 that is connected with intake grill 7 is installed on the chamber door 6 of casing 2.Diesel generating set is fixed by bolts on the base 1 by vibration damper, for control generator set when operation noise outwards pass on and broadcast and prevent the erosion of wind, rain generator set, casing 2 covered on the generator set outside and be fixed by bolts on the base 1.The flexible polyurethane foams acoustical cotton is pasted in the inside of casing 2.Utilize gas exhaust piping that the unit exhaust sound is guided to a sub-muffler and two sub-muffler places, the processing of eliminating the noise is discharged from the top of the exhaust air box of casing 2 then.Utilize air specific weight and structural design and secondary silencer to reduce the noise of diesel motor set decibel value.
Claims (4)
1. generator set casing comprises base, is fixed in casing on the base, is fixed in the case lid on the casing, it is characterized in that described base is provided with intake grill, and the two side of casing is provided with intake grill, and case lid is provided with relief opening.
2. generator set casing as claimed in claim 1 is characterized in that being provided with in the described base air intake silencing apparatus that is connected with intake grill on the base.
3. generator set casing as claimed in claim 1, the inboard that it is characterized in that the two side of described casing are provided with the air intake noise elimination passage that is connected with intake grill on the two side.
4. generator set casing as claimed in claim 1 or 2 is characterized in that the two side of described casing is provided with chamber door, and chamber door is provided with intake grill, and the inboard of chamber door is provided with the air intake noise elimination passage that is connected with intake grill on the chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201033584U CN201635837U (en) | 2010-01-26 | 2010-01-26 | Tank of generator unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201033584U CN201635837U (en) | 2010-01-26 | 2010-01-26 | Tank of generator unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201635837U true CN201635837U (en) | 2010-11-17 |
Family
ID=43080326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201033584U Expired - Lifetime CN201635837U (en) | 2010-01-26 | 2010-01-26 | Tank of generator unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201635837U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110306A (en) * | 2014-04-14 | 2014-10-22 | 深圳市安托山特种机械有限公司 | Mute power station shell |
| CN107725189A (en) * | 2017-11-14 | 2018-02-23 | 江苏豪赛科技股份有限公司 | A kind of box Jing Yin unit Silenced base air intake structure |
| CN109027528A (en) * | 2018-09-25 | 2018-12-18 | 广州威能机电有限公司 | Unit mounting plate |
-
2010
- 2010-01-26 CN CN2010201033584U patent/CN201635837U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110306A (en) * | 2014-04-14 | 2014-10-22 | 深圳市安托山特种机械有限公司 | Mute power station shell |
| CN107725189A (en) * | 2017-11-14 | 2018-02-23 | 江苏豪赛科技股份有限公司 | A kind of box Jing Yin unit Silenced base air intake structure |
| CN109027528A (en) * | 2018-09-25 | 2018-12-18 | 广州威能机电有限公司 | Unit mounting plate |
| CN109027528B (en) * | 2018-09-25 | 2024-06-07 | 广州威能机电有限公司 | Unit assembly platform |
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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: 20101117 |
|
| CX01 | Expiry of patent term |