CN2656547Y - Generator set noise control room for well-drilling - Google Patents
Generator set noise control room for well-drilling Download PDFInfo
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- CN2656547Y CN2656547Y CN 03264317 CN03264317U CN2656547Y CN 2656547 Y CN2656547 Y CN 2656547Y CN 03264317 CN03264317 CN 03264317 CN 03264317 U CN03264317 U CN 03264317U CN 2656547 Y CN2656547 Y CN 2656547Y
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- noise
- room
- generating set
- control room
- noise control
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Abstract
The utility model relates to an invention of a noise control room of the drilling-purpose generating set. The noise control room consists of sound-proof wall plates used on the four walls, sound-proof ceiling tiles used on the roof, air-inlet mufflers and in-and-out sound-proof rooms on both sides of the electric motor room, an air-exhaust muffler of the radiator provided at the fore part of the side water tank of the electric motor room and a fume-exhaust muffler positioned on the roof outside the sound-proof ceiling tile. A watering window and a water-level observation window are provided at the top of the air-exhaust muffler of the radiator to add water to the tank and to observe the tank water level. While guaranteeing the air-intake, air-exhaust and fume-exhaust, the support and erection of the electric equipments as required by the normal operation of the drilling-purpose generating set, and protecting the diesel engine and the generator, the utility model greatly lowers the effect of the noise from the generating set to the surroundings and improves the working environment of drilling construction.
Description
Technical field
The utility model relates to the machine room that a kind of generator is used, and in generator room the invention of drilling well aspect generating set noise control room that prevents that noise from using is housed more precisely.
Background technology
Use at present diesel generating set to provide electric power in the wellbore construction engineering for whole well site, electric drilling machine particularly, dynamic all from the high-power generator group that is equipped with (being generally three), generating set is to be provided with in movable machine room mode independently.Because generating set power is bigger, therefore vibrations and the noise that produces is also bigger, machine room is in the past just simply made with iron plate, can only play the effect of covering wind and rain, noise pollution is not considered fully, therefore this noise was not controlled effectively, this noise has not only had a strong impact on wellbore construction operating personnel's physical and mental health in the past, also the environment around the well site has been caused great destruction simultaneously.According to mensuration, the noise rank around the generating set has substantially exceeded the respective standard of national relevant laws and labour department's regulation.
Past since wellbore construction away from densely populated areas, the generating noise does not cause enough attention all the time and gives good solution, but along with the legalization construction of country and wellbore construction more and more near densely populated areas, the wellbore construction noise pollution certainly will be solved.
This shows that the machine room that above-mentioned existing generator is used still has many defectives, and demands urgently being improved.
Because the defective that the machine room that above-mentioned existing generator is used exists, the design people is based on being engaged in this type of product design manufacturing for many years, amassing has abundant practical experience and professional knowledge, actively studied innovation, in the hope of founding a kind of drilling well that improves molding structure generating set noise control room, can improve the molding structure of the machine room that general existing on the market conventional generator uses, make it have more competitiveness.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
The utility model content
Technical problem underlying to be solved in the utility model is, overcome the defective that machine room that existing generator uses exists, and the drilling well that a kind of new structure is provided generating set noise control room, make it not only can satisfy all functions of original machine room, but also can control effectively the noise that generating set produces, make around the machine room, the noise rank in well site drops to and meet state's laws and the labour department pertinent regulations to noise pollution.
The utility model solves its technical problem underlying and realizes by the following technical solutions.According to the drilling well that the utility model proposes generating set noise control room, include generator room, it is characterized in that: the noise barrier wallboard that machine room is used by wall, the sound insulation ceiling board that the roof is used, the suction silencer that the motor house both sides are provided with, turnover sound insulation room, the smoke evacuation noise damper of the outer roof of radiator muffler that the front end of motor house one side water tank is equipped with and sound insulation ceiling board dress constitutes.
The utility model solves its technical problem and can also adopt following technical measures further to realize.
Before described top at the radiator muffler be provided with in water tank, add water and observe cistern water level add water window and water level watch window.
Before closely be connected between described suction silencer, radiator muffler, sound insulation room and the generator room, seal with sealing rubber strip.
Preceding described noise barrier wallboard and contact position, generator room ground are lined with rubber tile.
Preceding described smoke evacuation noise damper is by interior pipe, the outer tube of coaxial reducing, in the annular space of inner and outer pipes, fill damping material, interior pipe two ends are linked to each other with stack by flange, have aperture on the tube wall of the front-end and back-end of interior pipe, pipe seals for middle one section in it, the outer tube closed at both ends scribbles resistant to elevated temperatures coating at the external surface of noise damper.
Preceding described noise barrier wallboard and Acoustical Tile Ceiling are made up of inner face porous aluminum, filling damping material, the cavity that leaves and outer wall steel plate.
The damping material of filling in preceding described noise barrier wallboard, the sound insulation ceiling board is the waterproof super glass wool, and thickness is 50mm.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, the utility model is owing to adopting technique scheme, and the place installs noise damper additional at the machine room air intake, changes intake air and flows, and eliminates the mobile noise of intake air;
Install noise damper additional at diesel engine heat exchanger air outlet, improve the heat exchange exhaust flow, eliminate heat exchange exhaust flow noise;
Install the smoke evacuation noise damper additional at the machine room top, reduce the smoke evacuation noise;
Install additional between the noise isolation at machine room operation import and export, prevent that noise from being spread out of by the access.
To the machine room ceiling, wall slab installs abatvoix, puigging additional, stop noise spreading out of on every side by machine room wall and top board.
Guaranteeing the drilling well needed air intake of generating set operate as normal, air draft, exhaust, electric equipment supports, installs, and in the time of protection diesel engine, generator, greatly reduces the influence of unit noise to surrounding environment, has improved the work situation of wellbore construction.
The utility model is on the practicality and cost benefit of structure design, use, really it is required to meet industry development fully, and disclosed structure is unprecedented innovative design, it does not see any publication, do not see more that before application that identical architectural feature is arranged is known, formerly public, and also not seeing on the market has similar products like, and has novelty really.
Structure of the present utility model really has more technological progress than the machine room that existing generator is used, and its particular structure feature and more can also be far from the machine room that existing generator uses and to compare, the machine room that more existing generator is used has more technical progress, and have the multinomial effect of enhancement, and creative really.
Designer of the present utility model studies this series products experience of existing ten several years, quite understand for existing problem of machine room and defective that existing generator is used, and the utility model is to found according to above-mentioned Study of Defects exploitation, it can reach its intended purposes and effect really, not only on the kenel of space, really belong to innovation, and the true accessory of machine room that more existing generator is used has suitable enhancement effect, and existing known product has more technological progress and practicality, and produced handy and practical good effect, and have practicality really.
In sum, the utility model really belongs to innovation on the kenel of space, and has the multinomial effect of enhancement than existing product, and simple in structure, is suitable for practicality, has the extensive value of industry.It is in limited field, technical development space, no matter structurally or bigger improvement all arranged on the function, and have large improvement technically, and produced handy and practical effect, and has the effect of enhancement really, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction partly of technical solutions of the utility model feature, for making the professional and technical personnel can clearer understanding technological means of the present utility model, and can be implemented according to the content of manual, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the plane and the elevation in the utility model drilling well generating set noise control room.
Fig. 2 is the cut-away view of the utility model suction silencer, radiator muffler.
Fig. 3 is the structure chart of the utility model smoke evacuation noise damper.
Fig. 4 is the structure chart of the utility model noise barrier wallboard, sound insulation ceiling board.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
1. generator room 2. radiator mufflers
3. between suction silencer 4. sound insulations
5. noise barrier wallboard 6. sound insulation ceiling boards
7. smoke evacuation noise damper 8. water tanks
9. add water window 10. water level watch windows
11. rubber tile 12. sealing rubber strips
13. damping material 14. porous aluminium sheets
15 steel plates 16,17 are flange
18. interior pipe 19. apertures
20. outer tube 21. high-temperature coatings
22. porous aluminium sheet 23. cavitys
See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model drilling well will be made up of generator room 1, suction silencer 3, radiator muffler 2, sound insulation room 4, smoke evacuation noise damper 7, noise barrier wallboard 5 and sound insulation ceiling board 6 with generating set noise control house-owner.Suction silencer 3 is installed in the two sides of generator room, and it is connected with control room tight seal by bolt, with sealing rubber strip 12 sealings.Radiator muffler 2 is installed in the front end of water tank 8, also is to be connected with control room tight seal by bolt, with sealing rubber strip 12 sealings; Can change the flow direction of air in generator room like this, effectively reduce the noise of this respect.Sound insulation room 4 is installed in the both sides of generator room, to prevent spreading out of of when the staff passes in and out generator room noise.Smoke evacuation noise damper 7 is connected by flange 16,17 with original common noise damper, to reduce and absorption smoke evacuation noise.Sound-absorbing, noise barrier wallboard 5 are installed in the entire wall in noise control room, and its bottom is lined with rubber tile 11, spreads out of by base to prevent noise.Sound-absorbing, sound insulation ceiling board 6 are installed in the top of generator room.Have at the top of radiator muffler 2 and to add water window 9 and water level watch window 10, so that observe water level and in water tank, add water.The loam cake in whole noise control room can hang out with crane, so that can hang out maintenance by complete machine during equipment generation significant trouble.
In the noise source of generating set, the noise of exhaust is one of main noise source, and shown in Figure 3 is the structure chart of smoke evacuation noise damper 7.It is by the interior pipe 18 and the outer tube 20 of the coaxial reducing of two joints, in the pipe two ends link to each other with stack by flange 16,17, and have aperture 19 on the tube wall at interior pipe 18 two ends, outer tube 20 closed at both ends, fill damping material 13 between interior pipe 18 and the outer tube 20, one section is sealed in the middle of the interior pipe 18, when gas is managed in left end enters like this, the circular passage that is filled with damping material 13 in aperture 19 enters between pipe 18 and the outer tube 20, enter the interior pipe 18 of right-hand member by the circular passage through small holes 19 again, discharge through stack again.External surface at noise damper scribbles resistant to elevated temperatures coating 21, and its heat is dispersed fully.
The internal construction of radiator muffler, suction silencer mainly is made of damping material 13, porous aluminium sheet 14 and steel plate 15.
Noise barrier wallboard 5 and Acoustical Tile Ceiling 6 are that porous aluminium sheet 22, filling damping material 13, the cavity 23 that leaves and outer wall steel plate 15 are formed by inner face.
Learn that according to actual manufacturing the thickness of the waterproof super glass wool of filling in noise barrier wallboard, sound insulation ceiling board is 50mm, the average at the noise at distance generator room 1M place is 80dB (A) after tested.
Principle of the present utility model
The diesel engine work and the needed air that dispels the heat enter machine room through the machine room suction silencer, and a part enters diesel combustion work after the smoke evacuation noise damper is discharged, and another part is crossed radiator fan, discharges machine room through the radiator muffler.Because the intake and exhaust air mass flow is bigger, speed is higher, so air flows relatively more disorderly, vibration is strong, be one of unit main root of producing noise, install admission air silencer, radiator muffler additional after, can improve the air flow condition at machine room porting place greatly, alleviate air agitation, lower the noise that air flows and produces.Adopted the sound-insualtion wall of the activity installed additional and the mode of Acoustical Tile Ceiling to be isolated, owing to the special construction of sheet material, the noise that equipment is produced also has the certain absorption effect simultaneously.Consider the effect of machine room operating personnel's turnover and sound insulation, installed additional between the internal construction sound insulation similar to the noise barrier wallboard at operating personnel's import and export.Admission air silencer, radiator muffler are the demand calculation Design according to " mechanical design handbook " (second edition, the first volume, mechanical oscillation and noise) and diesel-driven generator.
The frequency of the noise that sends of diesel-driven generator is between 500-2000HZ after measured, and the damping material in therefore above each equipment is selected the waterproof super glass wool for use.What sound-insualtion wall and Acoustical Tile Ceiling adopted is that the porous aluminium sheet is to fill damping material in the middle of the inside, and cavity is left in the damping material back, and outer wall adopts steel plate.This structure can play the effect that absorbs noise and insulating noise.
The smoke evacuation noise damper here is to adopt impedance complex formula noise damper, can reach broadband, the high noise elimination effect that absorbs like this.Its structure is the interior pipe and the outer tube of the coaxial reducing of two joints, interior pipe two ends link to each other with stack, and have aperture on the tube wall at interior pipe two ends, the outer tube closed at both ends, fill damping material between interior pipe and the outer tube, one section is sealed in the middle of the interior pipe, and air communication is crossed the circular passage discharge that is filled with damping material between interior pipe and the outer tube like this, has changed the direction of air-flow.
By taking above measure, make the noise overwhelming majority that can produce be controlled in machine room inside by machinery, fan, air inlet, air force, and the formed noise of outlet smoke evacuation obtains handling in the smoke evacuation noise damper, thereby stops noise to disseminate towards periphery effectively, reaches the purpose that reduces noise.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1, a kind of drilling well generating set noise control room, include generator room, it is characterized in that: the noise barrier wallboard that machine room is used by wall, the sound insulation ceiling board that the roof is used, the suction silencer that the motor house both sides are provided with, turnover sound insulation room, the smoke evacuation noise damper of the outer roof of radiator muffler that the front end of motor house one side water tank is equipped with and sound insulation ceiling board dress constitutes.
2, drilling well according to claim 1 is with generating set noise control room, it is characterized in that wherein said top at the radiator muffler be provided with in water tank, add water and observe cistern water level add water window and water level watch window.
3, drilling well according to claim 2 is with generating set noise control room, it is characterized in that closely being connected between wherein said suction silencer, radiator muffler, sound insulation room and the generator room, seals with sealing rubber strip.
4, drilling well according to claim 3 is characterized in that with generating set noise control room wherein said noise barrier wallboard and contact position, generator room ground are lined with rubber tile.
5, drilling well according to claim 1 generating set noise control room, it is characterized in that interior pipe, the outer tube of wherein said smoke evacuation noise damper by coaxial reducing, in the annular space of inner and outer pipes, fill damping material, interior pipe two ends are linked to each other with stack by flange, have aperture on the tube wall of the front-end and back-end of interior pipe, in it in the middle of pipe one section seal, the outer tube closed at both ends scribbles resistant to elevated temperatures coating at the external surface of noise damper.
6, drilling well according to claim 1 is with generating set noise control room, it is characterized in that wherein said noise barrier wallboard and Acoustical Tile Ceiling by the inner face porous aluminum, fill damping material, the cavity that leaves and outer wall steel plate and form.
7, drilling well according to claim 6 is characterized in that with generating set noise control room the damping material of filling in wherein said noise barrier wallboard, the sound insulation ceiling board is the waterproof super glass wool, and thickness is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03264317 CN2656547Y (en) | 2003-06-02 | 2003-06-02 | Generator set noise control room for well-drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03264317 CN2656547Y (en) | 2003-06-02 | 2003-06-02 | Generator set noise control room for well-drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2656547Y true CN2656547Y (en) | 2004-11-17 |
Family
ID=34329633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03264317 Expired - Fee Related CN2656547Y (en) | 2003-06-02 | 2003-06-02 | Generator set noise control room for well-drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2656547Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072202A (en) * | 2011-01-12 | 2011-05-25 | 浙江海洋学院 | Sound-absorption and noise-reduction device of compact fishing boat cabin ventilator |
| CN103266791A (en) * | 2013-06-04 | 2013-08-28 | 陈树伟 | Sound insulation cover room of coal mill |
| CN103470075A (en) * | 2013-08-25 | 2013-12-25 | 沧州市华油飞达石油装备有限公司 | Generator room with denoising function |
| CN102493686B (en) * | 2011-12-12 | 2014-07-09 | 权岚 | Separated movable sound insulation house |
| CN105971520A (en) * | 2016-05-05 | 2016-09-28 | 中石化石油工程机械有限公司研究院 | Drilling machine structure for geothermal well drilling |
| CN106639012A (en) * | 2016-11-17 | 2017-05-10 | 新奥泛能网络科技股份有限公司 | Sound-insulation plate, sound-insulation cover and machine room device |
-
2003
- 2003-06-02 CN CN 03264317 patent/CN2656547Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072202A (en) * | 2011-01-12 | 2011-05-25 | 浙江海洋学院 | Sound-absorption and noise-reduction device of compact fishing boat cabin ventilator |
| CN102493686B (en) * | 2011-12-12 | 2014-07-09 | 权岚 | Separated movable sound insulation house |
| CN103266791A (en) * | 2013-06-04 | 2013-08-28 | 陈树伟 | Sound insulation cover room of coal mill |
| CN103266791B (en) * | 2013-06-04 | 2015-10-28 | 陈树伟 | A kind of sound insulation cover room of coal mill |
| CN103470075A (en) * | 2013-08-25 | 2013-12-25 | 沧州市华油飞达石油装备有限公司 | Generator room with denoising function |
| CN103470075B (en) * | 2013-08-25 | 2016-01-27 | 沧州市华油飞达石油装备有限公司 | A kind of generator room with decrease of noise functions |
| CN105971520A (en) * | 2016-05-05 | 2016-09-28 | 中石化石油工程机械有限公司研究院 | Drilling machine structure for geothermal well drilling |
| CN106639012A (en) * | 2016-11-17 | 2017-05-10 | 新奥泛能网络科技股份有限公司 | Sound-insulation plate, sound-insulation cover and machine room device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |