CN204593733U - A kind of gas power station main building ventilation denoising device - Google Patents
A kind of gas power station main building ventilation denoising device Download PDFInfo
- Publication number
- CN204593733U CN204593733U CN201520210125.7U CN201520210125U CN204593733U CN 204593733 U CN204593733 U CN 204593733U CN 201520210125 U CN201520210125 U CN 201520210125U CN 204593733 U CN204593733 U CN 204593733U
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- China
- Prior art keywords
- air
- cooling
- factory building
- generating set
- combustion air
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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.)
- Withdrawn - After Issue
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Abstract
The utility model relates to a kind of ventilation denoising device, be specifically related to a kind of gas power station main building ventilation denoising device, for solving the technical problem that factory building temperature easily raises, it is simple that the utility model provides a kind of structure, easy to use, in effective solution generating set suction chamber in summer, too high temperature of air causes the gas power station main building ventilation denoising device of power reduction problem, the technical scheme adopted is be arranged on generating set in factory building and waste-heat recovery device, described waste-heat recovery device is arranged on the platform of engine side of generating set, also comprise the combustion air air inlet system being arranged on factory building bottom, two cover cooling systems of the outlet system of air being arranged on factory building top and the generator end factory building light inlet window both sides that are arranged on generating set, the utility model is widely used in the ventilation noise reduction of gas power station main building.
Description
Technical field
The utility model relates to a kind of ventilation denoising device, is specifically related to a kind of gas power station main building ventilation denoising device.
Background technology
Gas power station main building ventilates except for discharging except cooling-air needed for the equipment cooling such as generating set, waste-heat recovery device, also needs for unit provides combustion air.Conventional gas power station ventilates and generally only arranges a set of ventilating system, air intake below unit generation pusher side main building wall, and above engine side main building wall or roof air-out, unit combustion air directly sucks hot-air indoor.This kind of draft type is when summer, outside air temperature was higher, and in main building, temperature raises, and it is high that generating set sucks indoor air temperature, easily causes the reduction of unit generation efficiency and unit electronic component to damage because local temperature is too high.In addition, air-intake device is arranged on generator side ground, and level is installed, and not only takes up an area large, increases factory building size, also easily suck floor-dust, shortens unit air filter service life, reduces unit generation efficiency.
Utility model content
The technical problem that the factory building temperature existed for solving prior art easily raises, it is simple that the utility model provides a kind of structure, easy to use, effectively solve too high temperature of air in generating set suction chamber in summer and cause the gas power station main building ventilation denoising device of power reduction problem.
For achieving the above object, the technical scheme that the utility model adopts is a kind of gas power station main building ventilation denoising device, comprise: be arranged on the generating set in factory building and waste-heat recovery device, described waste-heat recovery device is arranged on the platform of engine side of generating set, also comprise the combustion air air inlet system being arranged on factory building bottom, the outlet system of air being arranged on factory building top and be arranged on generating set generator end factory building light inlet window both sides two cover cooling systems;
Described combustion air air inlet system is formed primarily of combustion air air intake filter, combustion air air-inlet sound eliminator, combustion air air intake explosion-proof axial flow fan, airduct and grid screen, described combustion air air intake filter is arranged on the wall of factory building, combustion air air intake filter is connected with combustion air air-inlet sound eliminator, combustion air air intake explosion-proof axial flow fan and airduct in turn, described combustion air air-inlet sound eliminator, combustion air air intake explosion-proof axial flow fan and airduct are installed on platform, and the outlet of described airduct is corresponding with the air intake filter of generating set;
Described cooling system is formed primarily of cooling-air filter, elbow, cooling-air silencer, bellows and cooling-air explosion-proof axial flow fan, described cooling-air filter is arranged on the wall top of factory building, described cooling-air filter is connected with elbow, cooling-air silencer, bellows and cooling-air explosion-proof axial flow fan in turn, described cooling-air silencer and bellows extend to above the ground, and cooling-air explosion-proof axial flow fan level is arranged on bellows;
Described outlet system of air is formed primarily of multiple air-out muffler, and air-out muffler is distributed on factory building top.
Preferably, the distance between the air intake filter of described wind tube outlet and generating set is 0.8-1m.
Preferably, the air outlet of described air-out muffler is provided with shutter, and the air inlet of described air-out muffler is provided with leaving air temp sensor.
Compared with prior art, the utility model has following technique effect: the utility model structure is simple, easy to use, cost is low, adopt combustion air air inlet system to control the air themperature of generating set suction, solve too high temperature of air in generating set suction chamber in summer and cause under powered problem; Cooling system is arranged in the both sides of factory building light inlet window, and arrange from top to bottom, adopt this structure, the requirement of unit to combustion air, body heat radiation can be met flexibly, stop the propagation of equipment acoustic noise, reduce main building and take up an area size, avoid sucking ground dust, solve a gas power station main building ventilation noise reduction difficult problem, be also applicable to the ventilation noise reduction process of similar diesel generating set main building simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is planar structure schematic diagram of the present utility model.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 and Figure 2, a kind of gas power station main building ventilation denoising device, comprise: be arranged on the generating set 1 in factory building and waste-heat recovery device 2, described waste-heat recovery device 2 is arranged on the platform 10 of the engine side of generating set 1, also comprise the combustion air air inlet system 3 being arranged on factory building bottom, the outlet system of air 4 being arranged on factory building top and be arranged on generating set generator end factory building light inlet window both sides two cover cooling systems 11;
Concrete, combustion air air inlet system 3 is primarily of combustion air air intake filter 5, combustion air air-inlet sound eliminator 6, combustion air air intake explosion-proof axial flow fan 7, airduct 8 and grid screen 9 are formed, combustion air air intake filter 5 is arranged on the wall of factory building, combustion air air intake filter 5 is connected with combustion air air-inlet sound eliminator 6 in turn, combustion air air intake explosion-proof axial flow fan 7 and airduct 8, combustion air air-inlet sound eliminator 6, combustion air air intake explosion-proof axial flow fan 7 and airduct 8 are installed on platform 10, the outlet of airduct 8 is corresponding with the air intake filter of generating set 1, airduct 8 distance exported between the air intake filter of generating set 1 is 0.8-1m.
Cooling system 11 is formed primarily of cooling-air filter 12, elbow 13, cooling-air silencer 14, bellows 15 and cooling-air explosion-proof axial flow fan 16, cooling-air filter 12 is arranged on the wall top of factory building, cooling-air filter 12 is connected with elbow 13, cooling-air silencer 14, bellows 15 and cooling-air explosion-proof axial flow fan 16 in turn, cooling-air silencer 14 and bellows 15 extend to above the ground, and cooling-air explosion-proof axial flow fan 16 level is arranged on bellows 15;
Outlet system of air 4 is formed primarily of multiple air-out muffler 17, and air-out muffler 17 is distributed on factory building top, and the air outlet of air-out muffler 17 is provided with shutter 18, and the air inlet of air-out muffler 17 is provided with leaving air temp sensor 19.
Like this, adopt two cover cooling system 11 and a set of combustion air air inlet systems 3, the requirement of unit to combustion air, body heat radiation can be met flexibly, and effectively stop the propagation of equipment acoustic noise, reduce main building and take up an area size, avoid sucking ground dust, solve a gas power station main building ventilation noise reduction difficult problem.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should wrap within the scope of the utility model.
Claims (3)
1. a gas power station main building ventilation denoising device, comprise: be arranged on the generating set (1) in factory building and waste-heat recovery device (2), described waste-heat recovery device (2) is arranged on the platform (10) of the engine side of generating set (1), it is characterized in that: also comprise the combustion air air inlet system (3) being arranged on factory building bottom, the outlet system of air (4) being arranged on factory building top and be arranged on generating set generator end factory building light inlet window both sides two cover cooling system (11);
Described combustion air air inlet system (3) is primarily of combustion air air intake filter (5), combustion air air-inlet sound eliminator (6), combustion air air intake explosion-proof axial flow fan (7), airduct (8) and grid screen (9) are formed, described combustion air air intake filter (5) is arranged on the wall of factory building, combustion air air intake filter (5) is connected with combustion air air-inlet sound eliminator (6) in turn, combustion air air intake explosion-proof axial flow fan (7) and airduct (8), described combustion air air-inlet sound eliminator (6), combustion air air intake explosion-proof axial flow fan (7) and airduct (8) are installed on platform (10), the outlet of described airduct (8) is corresponding with the air intake filter of generating set (1),
Described cooling system (11) is primarily of cooling-air filter (12), elbow (13), cooling-air silencer (14), bellows (15) and cooling-air explosion-proof axial flow fan (16) are formed, described cooling-air filter (12) is arranged on the wall top of factory building, described cooling-air filter (12) is connected with elbow (13) in turn, cooling-air silencer (14), bellows (15) and cooling-air explosion-proof axial flow fan (16), described cooling-air silencer (14) and bellows (15) extend to above the ground, cooling-air explosion-proof axial flow fan (16) level is arranged on bellows (15),
Described outlet system of air (4) is formed primarily of multiple air-out muffler (17), and air-out muffler (17) is distributed on factory building top.
2. a kind of gas power station main building ventilation denoising device according to claim 1, is characterized in that: the distance between described airduct (8) outlet and the air intake filter of generating set (1) is 0.8-1m.
3. a kind of gas power station main building ventilation denoising device according to claim 1, it is characterized in that: the air outlet of described air-out muffler (17) is provided with shutter (18), the air inlet of described air-out muffler (17) is provided with leaving air temp sensor (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210125.7U CN204593733U (en) | 2015-04-09 | 2015-04-09 | A kind of gas power station main building ventilation denoising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210125.7U CN204593733U (en) | 2015-04-09 | 2015-04-09 | A kind of gas power station main building ventilation denoising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593733U true CN204593733U (en) | 2015-08-26 |
Family
ID=53929879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210125.7U Withdrawn - After Issue CN204593733U (en) | 2015-04-09 | 2015-04-09 | A kind of gas power station main building ventilation denoising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819540A (en) * | 2015-04-09 | 2015-08-05 | 煤炭工业太原设计研究院 | Ventilation and noise reduction device of main workshop of gas power station |
| CN108827451A (en) * | 2018-03-26 | 2018-11-16 | 江西清华泰豪三波电机有限公司 | Power station ventilation denoising structure Performance Test System and method |
-
2015
- 2015-04-09 CN CN201520210125.7U patent/CN204593733U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819540A (en) * | 2015-04-09 | 2015-08-05 | 煤炭工业太原设计研究院 | Ventilation and noise reduction device of main workshop of gas power station |
| CN104819540B (en) * | 2015-04-09 | 2017-09-29 | 煤炭工业太原设计研究院 | Gas power station main building ventilation denoising device |
| CN108827451A (en) * | 2018-03-26 | 2018-11-16 | 江西清华泰豪三波电机有限公司 | Power station ventilation denoising structure Performance Test System and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20170929 |