CN203835534U - Shell of silencing power station - Google Patents
Shell of silencing power station Download PDFInfo
- Publication number
- CN203835534U CN203835534U CN201420177322.9U CN201420177322U CN203835534U CN 203835534 U CN203835534 U CN 203835534U CN 201420177322 U CN201420177322 U CN 201420177322U CN 203835534 U CN203835534 U CN 203835534U
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- plate
- door
- air channel
- intake grill
- tiny hole
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Abstract
The utility model discloses a shell of a silencing power station. The shell comprises a top cover assembly, a frame, a door board, a micropore silencer and a filter board; the top cover assembly is fixed to the top of the frame; the frame is provided with air inlets and air flues fixed to the door board which is arranged on the frame; a containing cavity is defined by the door board and the air flues, both the micropore silencer and the filter board are arranged in the containing cavity, and the micropore silencer is riveted to the air flues; the inner surface of the top cover assembly, the inner surface of the frame, the inner surfaces of the air flues and the inner surface of the door board are all coated with elastic adhesive sound insulating materials. According to the shell, all the surfaces of the walls of the frame are provided with air inlets in which the air flues are arranged, the door board and the air flues form a double-layer sound insulating wall, and the double silencing effect is achieved; the micropore silencer and the filter board are further arranged in the containing cavity, so that noise is effectively reduced; as the inner surface of the top cover assembly, the inner surface of the frame, the inner surfaces of the air flues and the inner surface of the door board are all coated with the elastic adhesive sound insulating materials and provided with silencing cotton in an attaching mode, sonic waves of the noise can be effectively absorbed, and the noise is further reduced.
Description
Technical field
The utility model relates to consumer field, relates in particular to a kind of silent power station shell.
Background technique
Power station refers to a kind of equipment that utilizes diesel power generation, power station of the prior art is when work, inner diesel engine system running can produce very large concussion, concussion not only easily causes the loss of diesel engine system, also can produce very large noise, form serious noise pollution, have a strong impact on life or working environment.Especially aspect military project, in order to ensure disguise, need the strict noise of controlling power station, the power station of prior art cannot meet related needs.
On market, also there are some power stations, by increasing bumper and absorbing shock structure, reach the object of damping, noise-reducing, although can play a role, will inevitably make the structure complicated in power station, the volume in power station is increased a lot, cannot meet light, portable requirement.Therefore, on market, be badly in need of a kind of shell that can effectively reduce power station noise.
Model utility content
For the deficiency existing in above-mentioned technology, the utility model provides a kind of simple and compact for structure, shell of significantly reducing power station noise.
For achieving the above object, the utility model provides a kind of silent power station shell, comprises top cover assembly, framework, a plurality of door-plate, a plurality of tiny hole noise silencer and a plurality of filter band; Described top cover assembly is fixed on the top of framework; On the front of described framework, the back side, the first side, be equipped with at least one intake grill and air channel, described air channel is fixed on door-plate, and described door-plate is arranged on framework; Described door-plate and air channel surround holding cavity, and described tiny hole noise silencer and filter band are installed in holding cavity, tiny hole noise silencer and air channel riveted joint; The internal surface of described top cover assembly, framework, air channel and door-plate all scribbles one deck viscoelasticity sound insulating material and posts silencing cotton.
Wherein, described top cover assembly comprises top cover, one-level tiny hole noise silencer, secondary tiny hole noise silencer, silencing apparatus connecting tube, the first muffler bracket and the second muffler bracket; Described one-level tiny hole noise silencer is fixed on the internal surface of top cover by the first muffler bracket, described secondary tiny hole noise silencer is fixed on the internal surface of top cover by the second muffler bracket, described silencing apparatus connecting tube one end is fixedly connected with one-level tiny hole noise silencer, and the other end is fixedly connected with secondary tiny hole noise silencer;
The outer surface of described one-level tiny hole noise silencer, secondary tiny hole noise silencer and silencing apparatus connecting tube is all enclosed with at least that one deck is heat insulation, shock insulation material; On the internal surface of described top cover, smear uniformly at least one deck viscoelasticity sound insulating material.
Wherein, the first side of described framework is provided with the first intake grill, in described the first intake grill, is provided with the first screens; The air channel coordinating with the first intake grill is the first air channel, and the door-plate coordinating with the first intake grill is the first door-plate; Described the first air channel is connected in the first screens, and described the first door-plate is fixedly connected with framework by attachment screw, and the first door-plate is limited in the first air channel in the first screens; In the holding cavity that the first door-plate and the first air channel surround, be fixed with two tiny hole noise silencers, two tiny hole noise silencers are separately fixed at the upper and lower of holding cavity.
Wherein, the front of described framework is provided with the second intake grill and the 3rd intake grill, in described the second intake grill, is provided with the second screens, in described the 3rd intake grill, is provided with the 3rd screens;
The air channel coordinating with the second intake grill is the second air channel, and the door-plate coordinating with the second intake grill is the second door-plate; Described the second air channel is connected in the second screens, and a side of described the second door-plate is hinged by a side of hinge and the second screens; In the holding cavity that the second door-plate and the second air channel surround, be fixed with two tiny hole noise silencers, two tiny hole noise silencers are separately fixed at the upper and lower of this holding cavity;
The air channel coordinating with the 3rd intake grill is the 3rd air channel, and the door-plate coordinating with the 3rd intake grill is the 3rd door-plate; Described the 3rd air channel is connected in the 3rd screens, and a side of described the 3rd door-plate is hinged by a side of hinge and the second screens; In the holding cavity that the 3rd door-plate and the 3rd air channel surround, be fixed with two tiny hole noise silencers, two tiny hole noise silencers are separately fixed at the upper and lower of this holding cavity.
Wherein, the front of described framework is also provided with forceful electric power chamber door and controls chamber door.
Wherein, the back side of described framework is provided with the 4th intake grill and the 5th intake grill;
In described the 4th intake grill, be provided with the 4th screens; The air channel coordinating with the 4th intake grill is the 4th air channel, and the door-plate coordinating with the 4th intake grill is the 4th door-plate; Described the 4th air channel is connected in the 4th screens, and described the 4th door-plate is fixedly connected with framework by attachment screw, and the 4th door-plate is limited in the 4th air channel in the 4th screens; In the holding cavity that the 4th door-plate and the 4th air channel surround, be fixed with two tiny hole noise silencers, two tiny hole noise silencers are separately fixed at the upper and lower of this holding cavity;
In described the 5th intake grill, be provided with the 5th screens, in described the 5th intake grill, be provided with the 5th screens; The air channel coordinating with the 5th intake grill is five-duct, and the door-plate coordinating with the 5th intake grill is the 5th door-plate; Described five-duct is connected in the 5th screens, and a side of described the 5th door-plate is hinged by a side of hinge and the 5th screens; In the holding cavity that the 5th door-plate and five-duct surround, be fixed with two tiny hole noise silencers, two tiny hole noise silencers are separately fixed at the upper and lower of this holding cavity.
Wherein, the second side of described framework is provided with the 6th intake grill and for overhauling the Quick overhaul mouth of generator, described the 6th intake grill is provided with the air draft venetian blind of adjustable blinds angle; Described Quick overhaul mouth is provided with access hole door-plate, and access hole door-plate is provided with latticed ventilated port.
Wherein, described the first muffler bracket comprises the first angle bar, the second angle bar, the first link, the second link, the first clip and the second clip;
One side of described the first angle bar is fixedly connected with top cover, and opposite side is fixedly connected with the first link; Described the first clip clamping one-level tiny hole noise silencer, the end of the first clip is fixedly connected with the first link;
One side of described the second angle bar is fixedly connected with top cover, and opposite side is fixedly connected with the second link; Described the second clip clamping one-level tiny hole noise silencer, the end of the second clip is fixedly connected with the second link.
Wherein, described the second muffler bracket comprises angle iron, the 3rd clip and the 4th clip; Described angle iron comprises a base plate and the biside plate of upwards turning up respectively along base plate both sides, and described base plate is fixed on top cover;
Described the 3rd clip clamping secondary tiny hole noise silencer, one end of the 3rd clip is fixedly connected with the side plate of angle iron, and the other end is fixedly connected with another side plate;
Described the 4th clip clamping secondary tiny hole noise silencer, one end of the 4th clip is fixedly connected with the side plate of angle iron, and the other end is fixedly connected with another side plate.
The beneficial effects of the utility model are: compared with prior art, the silent power station shell that the utility model provides, all of the wall of its framework upper all leaves intake grill, and at intake grill place, door-plate and air channel is set, door-plate and air channel form Double-layer sound-insulation wall, play the dual effect abating the noise; And, in holding cavity, be provided with tiny hole noise silencer and filter band, can effective noise reduction function; In addition, at the internal surface of top cover assembly, framework, air channel and door-plate, all scribble one deck viscoelasticity sound insulating material, effectively the sound wave of absorption of noise, further reduces noise.
Accompanying drawing explanation
Fig. 1 is the structural drawing of silent power station shell of the present utility model;
Fig. 2 is the explosive view of silent power station shell of the present utility model;
Fig. 3 is the explosive view of top cover assembly of the present utility model.
Primary component symbol description is as follows:
1, top cover assembly 2, framework
3, air channel 4, door-plate
5, tiny hole noise silencer 6, filter band
11, top cover 12, one-level tiny hole noise silencer
13, secondary tiny hole noise silencer 14, silencing apparatus connecting tube
15, the first muffler bracket 16, the second muffler bracket
151, the first angle bar 152, the second angle bar
153, the first link 154, the second link
155, the first clip 156, the second clip
161, angle iron 162, the 3rd clip
163, the 4th clip 21, forceful electric power chamber door
22, control chamber door 23, air draft venetian blind
24, access hole door-plate
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-3, the silent power station shell that the utility model provides, comprises top cover assembly 1, framework 2, a plurality of air channel 3, a plurality of door-plate 4, a plurality of tiny hole noise silencer 5 and a plurality of filter band 6; Top cover assembly 1 is fixed on the top of framework 2; On the front of framework 2, the back side, the first side, be equipped with at least one intake grill and air channel 3, air channel 3 is fixed on door-plate 4, and door-plate 4 is arranged on framework 2; Door-plate 4 and air channel 3 surround holding cavity, and tiny hole noise silencer 5 and filter band 6 are installed in holding cavity, tiny hole noise silencer 5 and air channel 3 riveted joints; The internal surface of top cover assembly 1, framework 2, air channel 3 and door-plate 4 all scribbles one deck viscoelasticity sound insulating material and posts silencing cotton.
Compared to prior art, the silent power station shell that the utility model provides, all of the wall of its framework 2 upper all leaves intake grill, and at intake grill place, door-plate 4 and air channel 3 is set, door-plate 4 and air channel 3 form Double-layer sound-insulation wall, play the dual effect abating the noise; And, between door-plate 4 and air channel 3, be provided with tiny hole noise silencer 5 and filter band 6, can effective noise reduction function; In addition, at the internal surface of top cover assembly 1, framework 2, air channel 3 and door-plate 4, all scribble one deck viscoelasticity sound insulating material, can effectively absorb sound wave, further reduce noise.
In the present embodiment, top cover assembly 1 comprises top cover 11, one-level tiny hole noise silencer 12, secondary tiny hole noise silencer 13, silencing apparatus connecting tube 14, the first muffler bracket 15 and the second muffler bracket 16; One-level tiny hole noise silencer 12 is fixed on the internal surface of top cover 11 by the first muffler bracket 15, secondary tiny hole noise silencer 13 is fixed on the internal surface of top cover 11 by the second muffler bracket 16, silencing apparatus connecting tube 14 one end are fixedly connected with one-level tiny hole noise silencer 12, and the other end is fixedly connected with secondary tiny hole noise silencer 13; The outer surface of one-level tiny hole noise silencer 12, secondary tiny hole noise silencer 13 and silencing apparatus connecting tube 14 is all enclosed with at least that one deck is heat insulation, shock insulation material; On the internal surface of top cover 11, smear uniformly at least one deck viscoelasticity sound insulating material.
Top cover assembly 1 in the present embodiment is provided with one-level tiny hole noise silencer 12 and secondary tiny hole noise silencer 13 two-stage tiny hole noise silencers, two tiny hole noise silencers connect by silencing apparatus connecting tube 14, two tiny hole noise silencer minute two-stage noises that operation produces to host computer system carry out multistage noise reduction, and benefit effect doubles; The outer surface of one-level tiny hole noise silencer 12, secondary tiny hole noise silencer 13 and silencing apparatus connecting tube 14 is all enclosed with at least that one deck is heat insulation, shock insulation material, the material of this material is soft, there is good heat insulation vibration-isolating effect, can effectively reduce vibrations, reach the effect that reduces noise; On the internal surface of top cover 11, smear uniformly at least one deck viscoelasticity sound insulating material, after the noise reduction of tiny hole noise silencer and heat insulation, shock insulation material is processed, remaining noise is further reduced by viscoelasticity sound insulating material, further increases soundproof effect.
In the present embodiment, the first side of framework 2 is provided with the first intake grill, is provided with the first screens in the first intake grill; The air channel 3 coordinating with the first intake grill is the first air channel, and the door-plate 4 coordinating with the first intake grill is the first door-plate; The first air channel is connected in the first screens, and the first door-plate is fixedly connected with framework 2 by attachment screw, and the first door-plate is limited in the first air channel in the first screens; In the holding cavity that the first door-plate and the first air channel surround, be fixed with the upper and lower that 5, two tiny hole noise silencers 5 of two tiny hole noise silencers are separately fixed at holding cavity.
The first air channel is fixed in the first intake grill in the mode of clamping, has and connects simply, the advantage of convenient disassembly; The first door-plate is fixedly connected with framework 2 by attachment screw, and the first door-plate and the first air channel form formation Double-layer sound-insulation wall on the one hand, and the first door-plate, by the edge locked in the first air channel in the first screens, prevents that the first air channel from coming off on the one hand.
In addition, between the first door-plate and the first air channel, be provided with being shaped as of 5, two tiny hole noise silencers 5 of two tiny hole noise silencers U-shaped, and the opening direction of two U-shaped tiny hole noise silencers 5 is contrary, two U-shaped tiny hole noise silencers 5 can absorb sound wave evenly, efficiently, reduce the excellent of noise.
In the present embodiment, the front of framework 2 is provided with the second intake grill and the 3rd intake grill, is provided with the second screens in the second intake grill, is provided with the 3rd screens in the 3rd intake grill; The air channel 3 coordinating with the second intake grill is the second air channel, and the door-plate 4 coordinating with the second intake grill is the second door-plate; The second air channel is connected in the second screens, and a side of the second door-plate is hinged by a side of hinge and the second screens; In the holding cavity that the second door-plate and the second air channel surround, be fixed with the upper and lower that 5, two tiny hole noise silencers 5 of two tiny hole noise silencers are separately fixed at this holding cavity; The air channel 3 coordinating with the 3rd intake grill is the 3rd air channel, and the door-plate 4 coordinating with the 3rd intake grill is the 3rd door-plate; The 3rd air channel is connected in the 3rd screens, and a side of the 3rd door-plate is hinged by a side of hinge and the second screens; In the holding cavity that the 3rd door-plate and the 3rd air channel surround, be fixed with the upper and lower that 5, two tiny hole noise silencers 5 of two tiny hole noise silencers are separately fixed at this holding cavity.
Different from the first intake grill, at the second intake grill and the 3rd intake grill place, door-plate 4 is hinged on a side in air channel 3 by hinge, and such door-plate 4 can freely open and close, and conveniently the parts in framework 2 is overhauled.
In the present embodiment, the back side of framework 2 is provided with the 4th intake grill and the 5th intake grill; In the 4th intake grill, be provided with the 4th screens; The air channel 3 coordinating with the 4th intake grill is the 4th air channel, and the door-plate 4 coordinating with the 4th intake grill is the 4th door-plate; The 4th air channel is connected in the 4th screens, and the 4th door-plate is fixedly connected with framework 2 by attachment screw, and the 4th door-plate is limited in the 4th air channel in the 4th screens; In the holding cavity that the 4th door-plate and the 4th air channel surround, be fixed with the upper and lower that 5, two tiny hole noise silencers 5 of two tiny hole noise silencers are separately fixed at this holding cavity; In the 5th intake grill, be provided with the 5th screens, in the 5th intake grill, be provided with the 5th screens; The air channel 3 coordinating with the 5th intake grill is five-duct, and the door-plate 4 coordinating with the 5th intake grill is the 5th door-plate; Five-duct is connected in the 5th screens, and a side of the 5th door-plate is hinged by a side of hinge and the 5th screens; In the holding cavity that the 5th door-plate and five-duct surround, be fixed with the upper and lower that 5, two tiny hole noise silencers 5 of two tiny hole noise silencers are separately fixed at this holding cavity.
The structure at the 4th intake grill place is identical with the structure at the first intake grill place, and the structure at the 5th intake grill place is identical with the structure at the second place, air port, does not repeat them here.
In the present embodiment, the front of framework 2 is also provided with forceful electric power chamber door 21 and controls chamber door 22.Corresponding forceful electric power chamber door 21 and control chamber door 22, framework 2 inside are provided with heavy current box space and the control box space of mutual isolation, and installation high-voltage equipment in heavy current box space is installed the control apparatus of low pressure in control box space, make the control in power station safer, probability that can reduction accident.
In the present embodiment, the second side of framework 2 is provided with the 6th intake grill and for overhauling the Quick overhaul mouth of generator, the 6th intake grill is provided with the air draft venetian blind 23 of adjustable blinds angle; Quick overhaul mouth is provided with access hole door-plate 24, and access hole door-plate 24 is provided with latticed ventilated port.
Open after access hole door-plate 24, can to generator, overhaul rapidly, and be also provided with ventilated port at access hole door-plate 24, improved the performance of ventilating of shell; Air draft venetian blind 23 on the 6th intake grill, can control air-out direction by adjusting blinds angle, further improves ventilation, heat dispersion.
In the present embodiment, the first muffler bracket 15 comprises the first angle bar 151, the second angle bar 152, the first link 153, the second link 154, the first clip 155 and the second clip 156; One side of the first angle bar 151 is fixedly connected with top cover 11, and opposite side is fixedly connected with the first link 153; The end of the first clip 155 clamping one-level tiny hole noise silencer 12, the first clips 155 is fixedly connected with the first link 153; One side of the second angle bar 152 is fixedly connected with top cover 11, and opposite side is fixedly connected with the second link 154; The end of the second clip 156 clamping one-level tiny hole noise silencer 12, the second clips 156 is fixedly connected with the second link 154.
The first angle bar 151 and the second angle bar 152 are fixed on top cover 11 by fastening screw, and be fixedly connected with the end of the second clip 156 with the first clip 155 by the first link 153, the first clip 155 and the second clip 156 fixed clamp are fixed one-level tiny hole noise silencer 12, this Placement can by one-level tiny hole noise silencer 12 stable be fixed on top cover 11, be not easy to shake, the vibrations and the noise that therefore produce are all very little.In addition, the means of fixation of above-mentioned one-level tiny hole noise silencer 12, also has and connects simply, is easy to the advantage of assembly and disassembly.
Certainly, this is only a specific embodiment of the present utility model, the means of fixation of one-level tiny hole noise silencer 12 of the present utility model is not limited in this, can be also other means of fixation, as long as can be by firm being fixed on top cover 11 of one-level tiny hole noise silencer 12.
In the present embodiment, the second muffler bracket 16 comprises angle iron 161, the 3rd clip 162 and the 4th clip 163; Angle iron 161 comprises a base plate and the biside plate of upwards turning up respectively along base plate both sides, and base plate is fixed on top cover 11; One end of the 3rd clip 162 clamping secondary tiny hole noise silencer 13, the three clips 162 is fixedly connected with the side plate of angle iron 161, and the other end is fixedly connected with another side plate; One end of the 4th clip 163 clamping secondary tiny hole noise silencer 13, the four clips 163 is fixedly connected with the side plate of angle iron 161, and the other end is fixedly connected with another side plate.
Above-mentioned Placement can by secondary tiny hole noise silencer 13 stable be fixed on top cover 11, make secondary tiny hole noise silencer 13 be not easy to shake, the vibrations and the noise that therefore produce are all very little.In addition, the means of fixation of above-mentioned secondary tiny hole noise silencer 13, also has and connects simply, is easy to the advantage of assembly and disassembly.
Certainly, this is only a specific embodiment of the present utility model, the means of fixation of secondary tiny hole noise silencer 13 of the present utility model is not limited in this, can be also other means of fixation, as long as can be by firm being fixed on top cover 11 of secondary tiny hole noise silencer 13.
In the present embodiment, silencing cotton is uneven silencing cotton.The silencing cotton of said structure can effectively avoid inner sound wave formation standing wave to swing altogether, reduces the excellent of noise.Certainly, this is only a specific embodiment of the present utility model, and viscoelasticity sound insulating material of the present utility model is not limited in this, can be also other quieter materials.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (10)
1. a silent power station shell, is characterized in that, comprises top cover assembly, framework, a plurality of door-plate, a plurality of tiny hole noise silencer and a plurality of filter band; Described top cover assembly is fixed on the top of framework; On the front of described framework, the back side, the first side, be equipped with at least one intake grill and air channel, described air channel is fixed on door-plate, and described door-plate is arranged on framework; Described door-plate and air channel surround holding cavity, and described tiny hole noise silencer and filter band are installed in holding cavity, tiny hole noise silencer and air channel riveted joint; The internal surface of described top cover assembly, framework, air channel and door-plate all scribbles one deck viscoelasticity sound insulating material and posts silencing cotton.
2. silent power station shell according to claim 1, is characterized in that, described top cover assembly comprises top cover, one-level tiny hole noise silencer, secondary tiny hole noise silencer, silencing apparatus connecting tube, the first muffler bracket and the second muffler bracket; Described one-level tiny hole noise silencer is fixed on the internal surface of top cover by the first muffler bracket, described secondary tiny hole noise silencer is fixed on the internal surface of top cover by the second muffler bracket, described silencing apparatus connecting tube one end is fixedly connected with one-level tiny hole noise silencer, and the other end is fixedly connected with secondary tiny hole noise silencer;
The outer surface of described one-level tiny hole noise silencer, secondary tiny hole noise silencer and silencing apparatus connecting tube is all enclosed with at least that one deck is heat insulation, shock insulation material; On the internal surface of described top cover, smear uniformly at least one deck viscoelasticity sound insulating material.
3. silent power station shell according to claim 1, is characterized in that, the first side of described framework is provided with the first intake grill, in described the first intake grill, is provided with the first screens; The air channel coordinating with the first intake grill is the first air channel, and the door-plate coordinating with the first intake grill is the first door-plate; Described the first air channel is connected in the first screens, and described the first door-plate is fixedly connected with framework by attachment screw, and the first door-plate is limited in the first air channel in the first screens; In the holding cavity that the first door-plate and the first air channel surround, be fixed with two tiny hole noise silencers, two tiny hole noise silencers are separately fixed at the upper and lower of this holding cavity.
4. silent power station shell according to claim 1, is characterized in that, the front of described framework is provided with the second intake grill and the 3rd intake grill;
In described the second intake grill, be provided with the second screens, the air channel coordinating with the second intake grill is the second air channel, and the door-plate coordinating with the second intake grill is the second door-plate; Described the second air channel is connected in the second screens, and a side of described the second door-plate is hinged by a side of hinge and the second screens; In the holding cavity that the second door-plate and the second air channel surround, be fixed with two tiny hole noise silencers, two tiny hole noise silencers are separately fixed at the upper and lower of this holding cavity;
In described the 3rd intake grill, be provided with the 3rd screens, the air channel coordinating with the 3rd intake grill is the 3rd air channel, and the door-plate coordinating with the 3rd intake grill is the 3rd door-plate; Described the 3rd air channel is connected in the 3rd screens, and a side of described the 3rd door-plate is hinged by a side of hinge and the second screens; In the holding cavity that the 3rd door-plate and the 3rd air channel surround, be fixed with two tiny hole noise silencers, two tiny hole noise silencers are separately fixed at the upper and lower of this holding cavity.
5. silent power station shell according to claim 4, is characterized in that, the front of described framework is also provided with forceful electric power chamber door and controls chamber door.
6. silent power station shell according to claim 1, is characterized in that, the back side of described framework is provided with the 4th intake grill and the 5th intake grill;
In described the 4th intake grill, be provided with the 4th screens; The air channel coordinating with the 4th intake grill is the 4th air channel, and the door-plate coordinating with the 4th intake grill is the 4th door-plate; Described the 4th air channel is connected in the 4th screens, and described the 4th door-plate is fixedly connected with framework by attachment screw, and the 4th door-plate is limited in the 4th air channel in the 4th screens; In the holding cavity that the 4th door-plate and the 4th air channel surround, be fixed with two tiny hole noise silencers, two tiny hole noise silencers are separately fixed at the upper and lower of this holding cavity;
In described the 5th intake grill, be provided with the 5th screens, in described the 5th intake grill, be provided with the 5th screens; The air channel coordinating with the 5th intake grill is five-duct, and the door-plate coordinating with the 5th intake grill is the 5th door-plate; Described five-duct is connected in the 5th screens, and a side of described the 5th door-plate is hinged by a side of hinge and the 5th screens; In the holding cavity that the 5th door-plate and five-duct surround, be fixed with two tiny hole noise silencers, two tiny hole noise silencers are separately fixed at the upper and lower of this holding cavity.
7. silent power station shell according to claim 1, is characterized in that, the second side of described framework is provided with the 6th intake grill and for overhauling the Quick overhaul mouth of generator, described the 6th intake grill is provided with the air draft venetian blind of adjustable blinds angle; Described Quick overhaul mouth is provided with access hole door-plate, and access hole door-plate is provided with latticed ventilated port.
8. silent power station shell according to claim 2, is characterized in that, described the first muffler bracket comprises the first angle bar, the second angle bar, the first link, the second link, the first clip and the second clip;
One side of described the first angle bar is fixedly connected with top cover, and opposite side is fixedly connected with the first link; Described the first clip clamping one-level tiny hole noise silencer, the end of the first clip is fixedly connected with the first link;
One side of described the second angle bar is fixedly connected with top cover, and opposite side is fixedly connected with the second link; Described the second clip clamping one-level tiny hole noise silencer, the end of the second clip is fixedly connected with the second link.
9. silent power station shell according to claim 2, is characterized in that, described the second muffler bracket comprises angle iron, the 3rd clip and the 4th clip; Described angle iron comprises a base plate and the biside plate of upwards turning up respectively along base plate both sides, and described base plate is fixed on top cover;
Described the 3rd clip clamping secondary tiny hole noise silencer, one end of the 3rd clip is fixedly connected with the side plate of angle iron, and the other end is fixedly connected with another side plate;
Described the 4th clip clamping secondary tiny hole noise silencer, one end of the 4th clip is fixedly connected with the side plate of angle iron, and the other end is fixedly connected with another side plate.
10. silent power station shell according to claim 1, is characterized in that, described silencing cotton is uneven silencing cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177322.9U CN203835534U (en) | 2014-04-14 | 2014-04-14 | Shell of silencing power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177322.9U CN203835534U (en) | 2014-04-14 | 2014-04-14 | Shell of silencing power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835534U true CN203835534U (en) | 2014-09-17 |
Family
ID=51513384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177322.9U Expired - Fee Related CN203835534U (en) | 2014-04-14 | 2014-04-14 | Shell of silencing power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835534U (en) |
Cited By (1)
| 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 |
-
2014
- 2014-04-14 CN CN201420177322.9U patent/CN203835534U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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Granted publication date: 20140917 Termination date: 20210414 |