CN208073611U - A kind of Gas Generator Set noise reduction power station - Google Patents
A kind of Gas Generator Set noise reduction power station Download PDFInfo
- Publication number
- CN208073611U CN208073611U CN201820227266.3U CN201820227266U CN208073611U CN 208073611 U CN208073611 U CN 208073611U CN 201820227266 U CN201820227266 U CN 201820227266U CN 208073611 U CN208073611 U CN 208073611U
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- China
- Prior art keywords
- noise reduction
- generator set
- power station
- gas generator
- explosion
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- 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.)
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- 230000003584 silencer Effects 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 38
- 239000011490 mineral wool Substances 0.000 claims description 23
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 17
- 239000008397 galvanized steel Substances 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 12
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- 210000004209 hair Anatomy 0.000 description 1
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Landscapes
- Exhaust Silencers (AREA)
Abstract
There are air inlet structure and air discharge structure in a kind of Gas Generator Set noise reduction power station, the both ends of container-type babinet；Front end is installed with air feed shutter window and air inlet labyrinth；Rear end sets a fixed exhaust hood, and air draft labyrinth and air draft shutter are set in exhaust hood；Smoke evacuation pipe holder and silencer are installed at the top of the container-type babinet；The exhaust outlet of the muffler and generating set connects.The superiority of the utility model：Present apparatus excellent noise reduction effect can effectively reduce influence of the noise of equipment generation to ambient enviroment；The present apparatus is simple and reasonable, equipment that can be in effective protection babinet.
Description
Technical field
The utility model is related to noise reduction technology fields, especially a kind of Gas Generator Set noise reduction power station.
Background technology
Gas electricity generator be one kind using fuel gas such as liquefied gas, natural gases as comburant, instead of gasoline, diesel oil as hair
Novel, the efficient generation of electricity by new energy machine of motivation power.Gas electricity generator has output power range wide, starts and runs reliable
The advantages that height, power generating quality are good, light-weight, small, maintenance is simple, the imflammable gas used is device in Gas, Straw Gas
With the cheap energy of cleanings such as biogas, therefore more and more paid close attention to by people.At the same time, with to environmental requirement not
Disconnected to improve, the noise reduction problem of Gas Generator Set is badly in need of solving；Although generally using squelch type generating set now, however existing suction
Sound acoustic isolation facility still cannot meet noise reduction requirement, can cause noise pollution to ambient enviroment.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of Gas Generator Set noise reduction power stations, it can solve to fire
The noise reduction problem of mechanism of qi group, be it is a kind of it is simple in structure just with the noise reduction power station of realization.
The technical solution of the utility model：
A kind of Gas Generator Set noise reduction power station, it includes setting by container type silent noise reduction box, jet dynamic control and far water
Case；It is generator set chamber that, which there are air draft muffler, centre in the front end of the container type silent noise reduction box, is placed with gas electricity generator
There are suction silencer in group, rear end；There is explosion-proof axial flow fan in the babinet；The air draft muffler and suction silencer are according to fire prevention
Electric air valve is connect with explosion-proof axial flow fan.
Preferably, above-mentioned Gas Generator Set noise reduction power station, the explosion-proof axial flow fan be in mute noise reduction box body into
3 explosion-proof axial flow fans are respectively configured at air port and exhaust outlet；The separate unit air quantity of the explosion-proof axial flow fan of the air inlet is
32000m3/h；The separate unit air quantity of explosion-proof axial flow fan at the exhaust outlet is 29000m3/h。
Preferably, above-mentioned Gas Generator Set noise reduction power station, the air draft muffler and suction silencer, channel be all made of into
Wind labyrinth structure；The structure in the noise reduction labyrinth be by as noise reduction layer rock wool and as the punching galvanized steel plain sheet structure of noise abatement layer
At；The rock wool is the noise reduction rock wool of 75mm；The punching galvanized steel plain sheet is the noise abatement galvanized steel plain sheet of 0.8mm.
Preferably, above-mentioned Gas Generator Set noise reduction power station, the sound-absorbing rock wool are the A grades fire prevention noise reduction rocks for having fire-proof function
Cotton.
Preferably, above-mentioned Gas Generator Set noise reduction power station, the babinet outside air inlet and exhaust outlet point of the mute noise reduction box
It is not provided with steel shutter window.
Preferably, above-mentioned Gas Generator Set noise reduction power station, in the babinet of the mute noise reduction box equipped with traveling crane, explosion-proof lamp and
Explosion-proof emergency light.
Preferably, above-mentioned Gas Generator Set noise reduction power station, the mute noise reduction box be equipped with noise reduction noise-reducing structure, be by steel plate,
Rock wool layer and micropore galvanized steel plain sheet are constituted；Steel plate is housed on the mute noise reduction box outer wall, has the rock wool of 2 layers of 50mm in babinet
Layer, as the synthetic layer for attracting noise abatement sound insulation；With the micropore galvanized steel plain sheet of the 0.8mm as acoustical panel on the outside of rock wool layer.
Preferably, the both sides in above-mentioned Gas Generator Set noise reduction power station, the mute noise reduction box are separately provided for unit dimension
Shield and the fan clamshell doors and a fan single open-door of personnel's disengaging；The air intake of the mute noise reduction box is provided with for unit cylinder body
The fan clamshell doors passed in and out when overhaul；The air outlet of the mute noise reduction box is provided with convenient for fuel cartridge and gas compressor disengaging
And the fan clamshell doors safeguarded.
Preferably, above-mentioned Gas Generator Set noise reduction power station, the door being arranged on the mute noise reduction box is soundproof door, and is equipped with
Escape lock.
The beneficial effects of the utility model：
Gas Generator Set noise reduction power station, excellent noise reduction effect can effectively reduce the noise of equipment generation to ambient enviroment
Influence；The present apparatus is simple and reasonable, equipment that can be in effective protection babinet.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram in Gas Generator Set noise reduction power station involved by the utility model.
Fig. 2 is the vertical view in Gas Generator Set noise reduction shown in FIG. 1 power station.
Fig. 3 is the inlet side side view in Gas Generator Set noise reduction shown in FIG. 1 power station.
Fig. 4 is the air draft side side view in Gas Generator Set noise reduction shown in FIG. 1 power station.
Wherein, 1 is noise reduction box, and 2 be jet dynamic control, and 3 be air draft muffler, and 4 be suction silencer, and 5 be explosion-proof axis
Flow fan, 6 be fireproofing electric air-valve, and 7 be steel shutter window, and 8 be traveling crane, and 9 be explosion-proof lamp, and 10 be explosion-proof emergency light.
Specific implementation mode
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, a kind of Gas Generator Set noise reduction power station, it includes by container type silent noise reduction
Case 1, jet dynamic control 2 and far set water tank；The front end of the container type silent noise reduction box 1 has the air draft muffler 3, centre to be
Generator set chamber, is placed with jet dynamic control 2, and there is suction silencer 4 in rear end；There is explosion-proof axial flow fan 5 in the babinet；Institute
Air draft muffler 3 and suction silencer 4 is stated to connect with explosion-proof axial flow fan 5 according to fireproofing electric air-valve 6.
The explosion-proof axial flow fan 5 be respectively configured at air inlet and exhaust outlet in 1 babinet of mute noise reduction box 3 it is anti-
Quick-fried axial flow blower；The separate unit air quantity of the explosion-proof axial flow fan 5 of the air inlet is 32000m3/h；It is anti-at the exhaust outlet
The separate unit air quantity of quick-fried axial flow blower 5 is 29000m3/h。
The air draft muffler 3 and suction silencer 4, channel are all made of air inlet labyrinth structure；The noise reduction labyrinth
Structure is made of the rock wool as noise reduction layer and the punching galvanized steel plain sheet as noise abatement layer；The rock wool is the noise reduction rock of 75mm
Cotton；The punching galvanized steel plain sheet is the noise abatement galvanized steel plain sheet of 0.8mm.
The sound-absorbing rock wool is the A grades fire prevention noise reduction rock wool for having fire-proof function.
Air inlet and exhaust outlet are respectively arranged with steel shutter window 7 outside the babinet of the mute noise reduction box 1.
Traveling crane 8, explosion-proof lamp 9 and explosion-proof emergency light 10 are housed in the babinet of the mute noise reduction box 1.
The mute noise reduction box 1 is equipped with noise reduction noise-reducing structure, is made of steel plate, rock wool layer and micropore galvanized steel plain sheet；Institute
It states and steel plate is housed on 1 outer wall of mute noise reduction box, have the rock wool layer of 2 layers of 50mm in babinet, as the synthesis for attracting noise abatement sound insulation
Layer；With the micropore galvanized steel plain sheet of the 0.8mm as acoustical panel on the outside of rock wool layer.
The both sides of the mute noise reduction box 1 are separately provided for a fan clamshell doors and one of unit maintenance and personnel's disengaging
Fan single open-door；The air intake of the mute noise reduction box 1 is provided with the fan clamshell doors for being passed in and out when unit cylinder body overhaul；It is described
The air outlet of mute noise reduction box 1 is provided with convenient for fuel cartridge and gas compressor disengaging and the fan clamshell doors safeguarded.
The door being arranged on the mute noise reduction box 1 is soundproof door, and is equipped with escape lock.
The size of 1 box shape length × width × height of the mute noise reduction box is 14000 × 4400 × 5800mm；Babinet front end
For air draft labyrinth, centre is generator set chamber, and rear end is air inlet labyrinth；Body structure uses layout box structure form；Without pedestal,
Babinet is field fabrication, Assembling；Babinet outside plate：Babinet outside plate uses 2mm steel plates；It is micro-positive pressure in babinet.
4 groups of 220V explosion-proof illuminating lamps, 2 groups of the explosion-proof emergency lights of 220V are equipped in the case, switch is placed in a side；It is equipped with
One junction box inputs for alternating current, jacket heater, charger, space heater, illumination, wind turbine, fireproofing electric air-valve
Control etc..Distribution box is explosion-proof control box；All wirings use fire-retardant electricity using Frpipe mode, all cables are worn in babinet
Cable.
The noise reduction of the present embodiment：
(1) cabinet exterior uses 2mm steel plates, the included 2 layers of 50mm rock wool layers of babinet to do comprehensive sound-absorbing, noise abatement, puigging,
Attached 0.8mm thickness micropore galvanized steel plain sheet does noise reduction outside noise abatement layer.
(2) noise reduction labyrinth is set into, air exhaust passage, noise reduction layer, and outer attached 0.8mm punchings galvanized steel is done using 75mm rock wools
Plate.The design in labyrinth is subject under the conditions of ensureing the ventilation quantity of generating set reaches noise abatement requirement.
(3) noise abatement level reaches mean value 85dB (A) at 1 meter away from babinet.
(4) all sound-absorbing rock wools are A grades of fire prevention rock wools.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of Gas Generator Set noise reduction power station, it includes setting by container type silent noise reduction box, jet dynamic control and far water tank；
It is characterized in that：It is generator set chamber that, which there are air draft muffler, centre in the front end of the container type silent noise reduction box, is placed with combustion
There are suction silencer in gas generating set, rear end；There is explosion-proof axial flow fan in the babinet；The air draft muffler and air inlet noise reduction
Device is connect according to fireproofing electric air-valve with explosion-proof axial flow fan.
2. a kind of Gas Generator Set noise reduction power station according to claim 1, it is characterised in that：The explosion-proof axial flow fan is quiet
3 explosion-proof axial flow fans are respectively configured at air inlet and exhaust outlet in sound noise reduction box body；The explosion-proof axis of the air inlet
The separate unit air quantity of flow fan is 32000m3/h；The separate unit air quantity of explosion-proof axial flow fan at the exhaust outlet is 29000m3/h。
3. a kind of Gas Generator Set noise reduction power station according to claim 1, it is characterised in that：The air draft muffler and air inlet disappear
Sound device, channel are all made of air inlet labyrinth structure；The structure in the noise reduction labyrinth be by as noise reduction layer rock wool and as subtracting
Make an uproar layer punching galvanized steel plain sheet constitute；The rock wool is the noise reduction rock wool of 75mm；The punching galvanized steel plain sheet is the noise abatement of 0.8mm
Galvanized steel plain sheet.
4. a kind of Gas Generator Set noise reduction power station according to claim 3, it is characterised in that：The sound-absorbing rock wool is that have fire prevention
The A grades fire prevention noise reduction rock wool of function.
5. a kind of Gas Generator Set noise reduction power station according to claim 1, it is characterised in that：Outside the babinet of the mute noise reduction box
Portion's air inlet and exhaust outlet are respectively arranged with steel shutter window.
6. a kind of Gas Generator Set noise reduction power station according to claim 1, it is characterised in that：In the babinet of the mute noise reduction box
Equipped with traveling crane, explosion-proof lamp and explosion-proof emergency light.
7. a kind of Gas Generator Set noise reduction power station according to claim 6, it is characterised in that：The mute noise reduction box is equipped with noise reduction
Noise-reducing structure is made of steel plate, rock wool layer and micropore galvanized steel plain sheet；Steel plate, babinet are housed on the mute noise reduction box outer wall
The rock wool layer for inside having 2 layers of 50mm, as the synthetic layer for attracting noise abatement sound insulation；With as acoustical panel on the outside of rock wool layer
The micropore galvanized steel plain sheet of 0.8mm.
8. a kind of Gas Generator Set noise reduction power station according to claim 7, it is characterised in that：The both sides of the mute noise reduction box point
It is not provided with the fan clamshell doors and a fan single open-door for unit maintenance and personnel's disengaging；The air intake of the mute noise reduction box
It is provided with the fan clamshell doors for being passed in and out when unit cylinder body overhaul；The air outlet of the mute noise reduction box is provided with convenient for combustion gas
Tank and gas compressor disengaging and the fan clamshell doors safeguarded.
9. a kind of Gas Generator Set noise reduction power station according to claim 8, it is characterised in that：It is arranged on the mute noise reduction box
Door is soundproof door, and is equipped with escape lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227266.3U CN208073611U (en) | 2018-02-09 | 2018-02-09 | A kind of Gas Generator Set noise reduction power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227266.3U CN208073611U (en) | 2018-02-09 | 2018-02-09 | A kind of Gas Generator Set noise reduction power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208073611U true CN208073611U (en) | 2018-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820227266.3U Expired - Fee Related CN208073611U (en) | 2018-02-09 | 2018-02-09 | A kind of Gas Generator Set noise reduction power station |
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| Country | Link |
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| CN (1) | CN208073611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318866A (en) * | 2019-07-05 | 2019-10-11 | 广州威能机电有限公司 | A kind of generating set |
-
2018
- 2018-02-09 CN CN201820227266.3U patent/CN208073611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318866A (en) * | 2019-07-05 | 2019-10-11 | 广州威能机电有限公司 | A kind of generating set |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |