CN203835494U - Assembly device of silencing power station - Google Patents
Assembly device of silencing power station Download PDFInfo
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- CN203835494U CN203835494U CN201420177439.7U CN201420177439U CN203835494U CN 203835494 U CN203835494 U CN 203835494U CN 201420177439 U CN201420177439 U CN 201420177439U CN 203835494 U CN203835494 U CN 203835494U
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- silencing apparatus
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Abstract
The utility model discloses an assembly device of a silencing power station. The assembly device comprises a shell, a water box assembly, a connection pipe, a host system and an anti-vibration two-level chassis; the anti-vibration two-level chassis is fixed to the bottom of the shell, and the host system is fixed to the two-level chassis; one end of the host system is lower than the other end of the host system, the water box assembly is fixed to the lower end of the host system, and the bottom of the water box assembly is fixedly connected with the anti-vibration two-level chassis; one end of the connection pipe is communicated with the host system, and the other end of the connection pipe is communicated with the water box assembly; the inner surface of the shell is coated with elastic adhesive sound insulating materials. According to the assembly device, the water box assembly is fixed to the lower end of the host system, so that the structure in the power station is more compact; the anti-vibration two-level chassis can play a good role in buffering and vibration reducing, so that the host system stably operates in the shell, abrasion of internal parts is lowered, and noise is reduced.
Description
Technical field
The utility model relates to consumer field, relates in particular to a kind of assembly device of silent power station.
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 host computer system running can produce very large concussion, concussion not only easily causes the loss of host computer 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, be badly in need of a kind of volume little on market, quality is light; Damping effect is outstanding, and operation is quiet, can not produce noise pollution, has good concealed silent power station.
Model utility content
For the deficiency existing in above-mentioned technology, the utility model provide a kind of simple and compact for structure, being easy to carry is applicable to that field uses, and has good damping effect, reaches the power station of low noise operation.
For achieving the above object, the utility model provides a kind of assembly device of silent power station, comprises vibrationproof secondary chassis, cistern assembly, connection pipe fitting, host computer system and shell; Described vibrationproof secondary chassis is fixed on the bottom of shell, and described host computer system is fixed on secondary chassis; The height of one end of described host computer system is lower than the height of the other end, and described cistern assembly is fixed on one end that host computer system is lower, and the bottom of cistern assembly is fixedly connected with vibrationproof secondary chassis; Described connection pipe fitting one end is communicated with host computer system, and the other end is communicated with cistern assembly;
In described shell, scribble viscoelasticity sound insulating material; Described cistern assembly is provided with fixing bottom-plate, and the bottom surface of described fixing bottom-plate is provided with for cistern assembly being fixed on to many installation legs on vibrationproof secondary chassis, and every end that leg is installed is equipped with damper fluid buffer system.
Wherein, described vibrationproof secondary chassis comprises one-level chassis, secondary chassis, a plurality of the first vibration damper and a plurality of the second vibration damper; Described a plurality of the first vibration damper is fixed between host computer system and secondary chassis; Described secondary chassis is fixed on one-level chassis, and a plurality of the second vibration dampers are fixed between one-level chassis and secondary chassis;
Described the first vibration damper is rubber absorbers, and the quantity of rubber absorbers is four; Described rubber absorbers are for having flexible block rubber, and one end of rubber absorbers utilizes screw to be connected with host computer system, and the other end profit is screwed on secondary chassis; Described the second vibration damper is fluid cushion system, and the quantity of fluid cushion system is four; One end profit of described fluid cushion system is screwed on one-level chassis, and the other end utilizes screw to be fixedly connected with secondary chassis.
Wherein, described secondary chassis is provided with a plurality of the second anti-top of transportation mounting holes, described one-level chassis is provided with the second anti-top of transportation and a plurality of first transports anti-top mounting holes one to one with mounting hole, and the first anti-top of transportation utilizes screw rod to be connected with the second corresponding anti-top of transportation with mounting hole with mounting hole.
Wherein, described cistern assembly also comprises water tank, low-noise electric blower fan and air draft de-noising case; Described low-noise electric blower fan, water tank and air draft de-noising case are installed on fixing bottom-plate; Described water tank is communicated with diesel engine by connection pipe fitting; Described low-noise electric blower fan is positioned at a side of water tank, and the air-out direction of low-noise electric blower fan is aimed at water tank; Described air draft de-noising case is positioned at the opposite side of water tank, and the internal surface of described air draft de-noising case is provided with the quieter material that multilayer can absorb sound wave.
Wherein, described cistern assembly also comprises the frequency variator that regulates low-noise electric rotation speed of fan according to the water temperature in water tank, and described frequency variator is electrically connected to low-noise electric blower fan.
Wherein, described shell comprises top cover assembly, framework, a plurality of air channel, a plurality of door-plate, a plurality of silencing apparatus 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, described air channel is fixed on intake grill, and described door-plate is arranged on air channel; Described door-plate and air channel surround holding cavity, and described silencing apparatus and filter band are installed in holding cavity, silencing apparatus 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.
Wherein, described top cover assembly comprises top cover, one-level silencing apparatus, secondary muffler, silencing apparatus connecting tube, the first muffler bracket and the second muffler bracket; Described one-level silencing apparatus is fixed on the internal surface of top cover by the first muffler bracket, described secondary muffler 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 silencing apparatus, and the other end is fixedly connected with secondary muffler;
The outer surface of described one-level silencing apparatus, secondary muffler 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, 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 silencing apparatus, 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 silencing apparatus, 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 muffler, 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 muffler, 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.
Wherein, described viscoelasticity sound insulating material is uneven silencing cotton.
The beneficial effects of the utility model are: compared with prior art, the assembly device of the silent power station that the utility model provides, is fixed on by cistern assembly one end that host computer system is lower, makes the structure of inside, power station compacter, volume energy is accomplished less, is easy to carry, is applicable to field and use; In shell, scribble viscoelasticity sound insulating material, in the time of well absorbing host computer system work, the noise of generation, makes power station operation quieter; Between cistern assembly and vibrationproof secondary chassis, be provided with damper fluid buffer system, can effectively cushion the concussion that host computer system work causes cistern assembly, reduce noise; In addition, be also provided with vibrationproof secondary chassis, good buffering and cushioning effect can be played in vibrationproof secondary chassis, make host computer system stable operation in the enclosure, can not only reduce the wearing and tearing of inner member, also can reduce noise.
And structure compact structure of the present utility model, volume is little, and damping effect is outstanding, can the in the situation that of small volume, complete high-power output, and the noise producing during host computer system operation is very little, power station operation is quiet, hidden, meets the performance requirement of military industry completely.
Accompanying drawing explanation
Fig. 1 is the explosive view of the assembly device of silent power station of the present utility model;
Fig. 2 is shell explosive view 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, shell 2, vibrationproof secondary chassis
3, cistern assembly 4, host computer system
5, connection pipe fitting 11, top cover assembly
12, framework 13, air channel
14, door-plate 15, silencing apparatus
16, filter band 21, one-level chassis
22, secondary chassis 23, the first vibration damper
24, the second vibration damper 31, fixing bottom-plate
32, leg 33, damper fluid buffer system are installed
34, water tank 35, low-noise electric blower fan
36, air draft de-noising case 37, frequency variator
211, mounting hole 221, the second anti-top of transportation mounting hole for the first anti-top of transportation
111, top cover 112, one-level silencing apparatus
113, secondary muffler 114, silencing apparatus connecting tube
115, the first muffler bracket 116, the second muffler bracket
1151, the first angle bar 1152, the second angle bar
1153, the first link 1154, the second link
1155, the first clip 1156, the second clip
1161, angle iron 1162, the 3rd clip
1163, the 4th clip
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 assembly device of the silent power station that the utility model provides, comprises shell 1, cistern assembly 3, connection pipe fitting 5, host computer system 4 and vibrationproof secondary chassis 2; Vibrationproof secondary chassis 2 is fixed on the bottom of shell 1, and host computer system 4 is fixed on secondary chassis 22; The height of one end of host computer system 4 is lower than the height of the other end, and cistern assembly 3 is fixed on one end that host computer system 4 is lower, and the bottom of cistern assembly 3 is fixedly connected with vibrationproof secondary chassis 2; Connection pipe fitting 5 one end are communicated with host computer system 4, and the other end is communicated with cistern assembly 3; In shell 1, scribble viscoelasticity sound insulating material; Cistern assembly 3 is provided with fixing bottom-plate 31, and the bottom surface of fixing bottom-plate 31 is provided with for cistern assembly 3 being fixed on to many installation legs 32 on vibrationproof secondary chassis 2, and every end that leg 32 is installed is equipped with damper fluid buffer system 33.
Compared to prior art, the utlity model has following advantage:
One, the assembly device of the silent power station that the utility model provides, is fixed on by cistern assembly 3 one end that host computer system 4 is lower, makes the structure of inside, power station compacter, and volume energy is accomplished less, is easy to carry and is applicable to field use;
Two, in shell 1, scribble viscoelasticity sound insulating material, in the time of well absorbing host computer system 4 work, the noise of generation, makes power station operation quieter;
Three, between cistern assembly 3 and vibrationproof secondary chassis 2, be provided with damper fluid buffer system 33, can effectively cushion the concussion that host computer system 4 work cause cistern assembly 3, reduce noise;
Four, the assembly device of the silent power station that the utility model provides is also provided with vibrationproof secondary chassis 2, and good buffering and cushioning effect can be played in vibrationproof secondary chassis 2, makes host computer system 4 in the interior stable operation of shell 1, the wearing and tearing of inner member can not only be reduced, also noise can be reduced.
It is emphasized that because power plant application is when the military industry, need to meet special requirement: noise level is lower, same specification volume weight is minimum, and will guarantee the disguise of operation; But the situation of prior art is, power stage is directly proportional with volume, because if improved power, also will improve accordingly damping effect, and the volume of two shock-damping structures of the prior art is all larger.And structure compact structure of the present utility model, volume is little, and damping effect is outstanding, can the in the situation that of small volume, complete high-power output, and the noise producing during host computer system operation is very little, power station operation is quiet, hidden, meets the performance requirement of military industry completely.
In the present embodiment, vibrationproof secondary chassis 2 comprises one-level chassis 21, secondary chassis 22, a plurality of the first vibration damper 23 and a plurality of the second vibration damper 24; A plurality of the first vibration dampers 23 are fixed between host computer system 4 and secondary chassis 22; Secondary chassis 22 is fixed on one-level chassis 21, and a plurality of the second vibration dampers 24 are fixed between one-level chassis 21 and secondary chassis 22.
Vibrationproof secondary chassis 2 is provided with one-level chassis 21 and 22Liang Ge chassis, secondary chassis, between host computer system 4 and one-level chassis 21, and between one-level chassis 21 and secondary chassis 22, a vibration damper is set respectively; Two vibration dampers are worked simultaneously, and damping effect is fairly obvious, thereby greatly reduce the loss of the host computer system 4 that caused by concussion, and the noise producing while reducing host computer system 4 operation makes stable, the hidden operation in power station; And the design on two chassis, do not increase a lot of volumes, guarantee the convenience in power station, applicable to military industry.
Specifically, the first vibration damper 23 is rubber absorbers, and the quantity of rubber absorbers is four; Rubber absorbers are for having flexible block rubber, and one end of rubber absorbers utilizes screw to be connected with host computer system 4, and the other end profit is screwed on secondary chassis 22; The second vibration damper 24 is the fluid cushion system of the types such as air bag, water pocket, and the quantity of fluid cushion system is four; One end profit of fluid cushion system is screwed on one-level chassis 21, and the other end utilizes screw to be fixedly connected with secondary chassis 22.
The damping effect of fluid cushion system is better than rubber absorbers, but the stability of rubber absorbers is better than fluid cushion system; By fluid cushion system and rubber absorbers combination, can play good damping effect.In addition, the quantity of the quantity of rubber absorbers and fluid cushion system is four, can play good supporting effect, only contraction and the stretching motion on vertical direction can occur, and is difficult for run-off the straight, causes the collision between inner member.Certainly, this is only a specific embodiment of the present utility model, and the type of the first vibration damper 23 of the present utility model and the second vibration damper 24 is not limited in this, also can be the vibration damper that other has good damping effect.
In the present embodiment, secondary chassis 22 is provided with the anti-mounting hole 221 for top of a plurality of the second transportation, one-level chassis 21 is provided with and the anti-mounting hole 211 top for of mounting hole 221 a plurality of the first transportations one to one for the second anti-top of transportation, and the second corresponding anti-top of transportation is transported anti-top with mounting hole 221 and first and utilized screw rod to be connected with mounting hole 211.
Owing to being provided with two chassis, and between two chassis, be provided with the second vibration damper 24, when host computer system 4 work produce vibrations, the second vibration damper 24 can occur flexible, to reduce vibrations; But in transportation process, stretching of the second vibration damper 24, can cause one-level chassis 21 and secondary chassis 22 to relatively move, and makes the fixedly shakiness of complete machine, and internal impact easily occurs, and causes unnecessary loss.To this, in transportation process, utilize screw rod that one-level chassis 21 is fixedly connected with secondary chassis 22, one-level chassis 21 and secondary chassis 22 cannot be relatively moved, avoid internal impact; In use, pull down screw rod, the second vibration damper 24 can normally be worked, and plays good cushioning effect.
In the present embodiment, cistern assembly 3 also comprises water tank 34, low-noise electric blower fan 35 and air draft de-noising case 36; Low-noise electric blower fan 35, water tank 34 and air draft de-noising case 36 are installed on fixing bottom-plate 31; Water tank 34 is communicated with diesel engine by connection pipe fitting 5; Low-noise electric blower fan 35 is positioned at a side of water tank 34, and the air-out direction of low-noise electric blower fan 35 is aimed at water tank 34; Air draft de-noising case 36 is positioned at the opposite side of water tank 34, and the internal surface of air draft de-noising case 36 is provided with the quieter material that multilayer can absorb sound wave.
Cistern assembly 3, utilizes blower fan to water tank 34 blowing, reaches the object of accelerating water tank 34 heat radiations, and what adopt due to blower fan is low-noise electric blower fan 35, and the noise therefore producing is less; In addition, be also provided with air draft de-noising case 36, the multilayer quieter material of the internal surface of air draft de-noising case 36, can effectively absorb the noise producing when low-noise electric blower fan 35 is worked, and further reduces the noise of blower fan; Due to this cistern assembly 3, the noise producing during work is very little, has applied the power station of this technology, stable, hidden, goes for military industry.
In addition, this cistern assembly 3 also comprises the frequency variator 37 that regulates low-noise electric blower fan 35 rotating speeds according to the water temperature in water tank 34, and frequency variator 37 is electrically connected to low-noise electric blower fan 35.Changeless during the rotating speed of blower fan of the prior art, therefore its rotating speed will be set according to the greatest requirements value of water tank 34, like this in the situation that the water temperature of water tank 34 is very low, without high-power heat-dissipation, blower fan still will, with the operation of large rotating speed, produce larger noise.And blower fan in the present embodiment rely on frequency variator 37 autoregulation, can be according to the water temperature self-regulating rotary speed in water tank 34, water temperature in water tank 34 is lower, to radiating requirements hour, can reduce in time rotating speed, not only avoid unnecessary energy consumption, can also reduce the noise that fan operation produces, make the operation of water tank 34 radiating structures quieter.
In the present embodiment, shell comprises top cover assembly 11, framework 12, a plurality of air channel 13, a plurality of door-plate 14, a plurality of silencing apparatus 15 and a plurality of filter band 16; Top cover assembly 11 is fixed on the top of framework 12; On the front of framework 12, the back side, the first side, be equipped with at least one intake grill, air channel 13 is fixed on intake grill, and door-plate 14 is arranged on air channel 13; Door-plate 14 and air channel 13 surround holding cavity, and silencing apparatus 15 and filter band 16 are installed in holding cavity, silencing apparatus 15 and air channel 13 riveted joints; The internal surface of top cover assembly 11, framework 12, air channel 13 and door-plate 14 all scribbles one deck viscoelasticity sound insulating material.
On most of area of the wall of its framework 12, all leave intake grill, and at intake grill place, door-plate 14 and air channel 13 are set, door-plate 14 and air channel 13 form Double-layer sound-insulation wall, play the effect abating the noise; And, between door-plate 14 and air channel 13, be provided with silencing apparatus 15 and filter band 16, can effective noise reduction function; In addition, at the internal surface of top cover assembly 11, framework 12, air channel 13 and door-plate 14, all scribble one deck viscoelasticity sound insulating material, can effectively absorb sound wave, further reduce noise.
In the present embodiment, top cover assembly 11 comprises top cover 111, one-level silencing apparatus 112, secondary muffler 113, silencing apparatus connecting tube 114, the first muffler bracket 115 and the second muffler bracket 116; One-level silencing apparatus 112 is fixed on the internal surface of top cover 111 by the first muffler bracket 115, secondary muffler 113 is fixed on the internal surface of top cover 111 by the second muffler bracket 116, silencing apparatus connecting tube 114 one end are fixedly connected with one-level silencing apparatus 112, and the other end is fixedly connected with secondary muffler 113; The outer surface of one-level silencing apparatus 112, secondary muffler 113 and silencing apparatus connecting tube 114 is all enclosed with at least that one deck is heat insulation, shock insulation material; On the internal surface of top cover 111, smear uniformly at least one deck viscoelasticity sound insulating material.
Top cover assembly 11 is provided with one-level silencing apparatus 112 and secondary muffler 113 two-stage silencing apparatuss, and two silencing apparatuss connect by silencing apparatus connecting tube 114, and two silencing apparatus 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 silencing apparatus 112, secondary muffler 113 and silencing apparatus connecting tube 114 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 111, smear uniformly at least one deck viscoelasticity sound insulating material, after the noise reduction of silencing apparatus and heat insulation, shock insulation material is processed, remaining noise is further reduced by viscoelasticity sound insulating material, further increases soundproof effect.
Specifically, the first muffler bracket 115 comprises the first angle bar 1151, the second angle bar 1152, the first link 1153, the second link 1154, the first clip 1155 and the second clip 1156; One side of the first angle bar 1151 is fixedly connected with top cover 111, and opposite side is fixedly connected with the first link 1153; The end of the first clip 1155 clamping one-level silencing apparatus 112, the first clips 1155 is fixedly connected with the first link 1153; One side of the second angle bar 1152 is fixedly connected with top cover 111, and opposite side is fixedly connected with the second link 1154; The end of the second clip 1156 clamping one-level silencing apparatus 112, the second clips 1156 is fixedly connected with the second link 1154.
Specifically, the second muffler bracket 116 comprises angle iron 1161, the 3rd clip 1162 and the 4th clip 1163; Angle iron 1161 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 111; The 3rd clip 1162 clamping secondary muffler 113, the three one end of clip 1162 and the fixing the other end that connects of the side plate of angle iron 1161 are fixedly connected with another side plate; One end of the 4th clip 1163 clamping secondary muffler 113, the four clips 1163 is fixedly connected with the side plate of angle iron 1161, and the other end is fixedly connected with another side plate.
The structure of above-mentioned the first muffler bracket 115 and the second muffler bracket 116, can by one-level silencing apparatus 112 and secondary muffler 113 stable be fixed on top cover 111, be not easy to shake, the vibrations and the noise that therefore produce are all very little.In addition, adopt above-mentioned use the first muffler bracket 115 and the second muffler bracket 116 and realize the fixing of one-level silencing apparatus 112 and secondary muffler 113, also have and connect simply, be easy to the advantage of assembly and disassembly.
Certainly, this is only a specific embodiment of the present utility model, and the means of fixation of one-level silencing apparatus 112 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 111 of one-level silencing apparatus 112.
In the present embodiment, viscoelasticity sound insulating material 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. an assembly device for silent power station, is characterized in that, comprises vibrationproof secondary chassis, cistern assembly, connection pipe fitting, host computer system and shell; Described vibrationproof secondary chassis is fixed on the bottom of shell, and described host computer system is fixed on secondary chassis; The height of one end of described host computer system is lower than the height of the other end, and described cistern assembly is fixed on one end that host computer system is lower, and the bottom of cistern assembly is fixedly connected with vibrationproof secondary chassis; Described connection pipe fitting one end is communicated with host computer system, and the other end is communicated with cistern assembly;
In described shell, scribble viscoelasticity sound insulating material; Described cistern assembly is provided with fixing bottom-plate, and the bottom surface of described fixing bottom-plate is provided with for cistern assembly being fixed on to many installation legs on vibrationproof secondary chassis, and every end that leg is installed is equipped with damper fluid buffer system.
2. the assembly device of silent power station according to claim 1, is characterized in that, described vibrationproof secondary chassis comprises one-level chassis, secondary chassis, a plurality of the first vibration damper and a plurality of the second vibration damper; Described a plurality of the first vibration damper is fixed between host computer system and secondary chassis; Described secondary chassis is fixed on one-level chassis, and a plurality of the second vibration dampers are fixed between one-level chassis and secondary chassis;
Described the first vibration damper is rubber absorbers, and the quantity of rubber absorbers is four; Described rubber absorbers are for having flexible block rubber, and one end of rubber absorbers utilizes screw to be connected with host computer system, and the other end profit is screwed on secondary chassis; Described the second vibration damper is fluid cushion system, and the quantity of fluid cushion system is four; One end profit of described fluid cushion system is screwed on one-level chassis, and the other end utilizes screw to be fixedly connected with secondary chassis.
3. the assembly device of silent power station according to claim 2, it is characterized in that, described secondary chassis is provided with a plurality of the second anti-top of transportation mounting holes, described one-level chassis is provided with the second anti-top of transportation and a plurality of first transports anti-top mounting holes one to one with mounting hole, and the first anti-top of transportation utilizes screw rod to be connected with the second corresponding anti-top of transportation with mounting hole with mounting hole.
4. the assembly device of silent power station according to claim 1, is characterized in that, described cistern assembly also comprises water tank, low-noise electric blower fan and air draft de-noising case; Described low-noise electric blower fan, water tank and air draft de-noising case are installed on fixing bottom-plate; Described water tank is communicated with diesel engine by connection pipe fitting; Described low-noise electric blower fan is positioned at a side of water tank, and the air-out direction of low-noise electric blower fan is aimed at water tank; Described air draft de-noising case is positioned at the opposite side of water tank, and the internal surface of described air draft de-noising case is provided with the quieter material that multilayer can absorb sound wave.
5. the assembly device of silent power station according to claim 4, is characterized in that, described cistern assembly also comprises the frequency variator that regulates low-noise electric rotation speed of fan according to the water temperature in water tank, and described frequency variator is electrically connected to low-noise electric blower fan.
6. the assembly device of silent power station according to claim 1, is characterized in that, described shell comprises top cover assembly, framework, a plurality of air channel, a plurality of door-plate, a plurality of silencing apparatus 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, described air channel is fixed on intake grill, and described door-plate is arranged on air channel; Described door-plate and air channel surround holding cavity, and described silencing apparatus and filter band are installed in holding cavity, silencing apparatus 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.
7. the assembly device of silent power station according to claim 6, is characterized in that, described top cover assembly comprises top cover, one-level silencing apparatus, secondary muffler, silencing apparatus connecting tube, the first muffler bracket and the second muffler bracket; Described one-level silencing apparatus is fixed on the internal surface of top cover by the first muffler bracket, described secondary muffler 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 silencing apparatus, and the other end is fixedly connected with secondary muffler;
The outer surface of described one-level silencing apparatus, secondary muffler 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.
8. the assembly device of silent power station according to claim 7, 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 silencing apparatus, 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 silencing apparatus, the end of the second clip is fixedly connected with the second link.
9. the assembly device of silent power station according to claim 7, 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 muffler, 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 muffler, 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. the assembly device of silent power station according to claim 1, is characterized in that, described viscoelasticity sound insulating material is uneven silencing cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177439.7U CN203835494U (en) | 2014-04-14 | 2014-04-14 | Assembly device of silencing power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177439.7U CN203835494U (en) | 2014-04-14 | 2014-04-14 | Assembly device of silencing power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835494U true CN203835494U (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177439.7U Expired - Fee Related CN203835494U (en) | 2014-04-14 | 2014-04-14 | Assembly device of silencing power station |
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| CN (1) | CN203835494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110303A (en) * | 2014-04-14 | 2014-10-22 | 深圳市安托山特种机械有限公司 | Assembly of mute power station |
| CN114135396A (en) * | 2021-12-09 | 2022-03-04 | 合肥德科电源科技有限公司 | Low-noise shock-absorption generator |
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2014
- 2014-04-14 CN CN201420177439.7U patent/CN203835494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110303A (en) * | 2014-04-14 | 2014-10-22 | 深圳市安托山特种机械有限公司 | Assembly of mute power station |
| CN114135396A (en) * | 2021-12-09 | 2022-03-04 | 合肥德科电源科技有限公司 | Low-noise shock-absorption generator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20210414 |