CN219317049U - High radiating silence formula power generation facility - Google Patents

Abstract

The utility model discloses a mute type power generation device with high heat dissipation, which relates to the technical field of power generation devices, and aims to solve the technical problems that heat is discharged through an air outlet when a fan operates and affects the mute effect and the heat dissipation effect of the fan is poor; wherein, shell upper end is from left to right installing air inlet fan and fan of airing exhaust in proper order, and the cooling tube that the equidistance was distributed is installed to the inside lower extreme in the sound absorbing layer top, and the equal fixedly connected with of both ends inner wall is spacing about the sound absorbing layer, and this power generation facility utilizes air inlet fan and the cooperation of fan of airing exhaust to use, increases the circulation of air, then cools off the air of sending into through the cooling tube, has improved the radiating effect greatly, utilizes the pipeline silencer simultaneously, and the damping bumper shock absorber plays shock attenuation buffering's effect to the air.

Description

High radiating silence formula power generation facility

Technical Field

The utility model belongs to the technical field of power generation devices, and particularly relates to a mute power generation device with high heat dissipation.

Background

The generator set is widely used in a plurality of fields as a self-contained power station, a standby power supply and a mobile power supply, and has the problem of loud noise when the generator set is operated, and has great hearing injury to workers in a working environment, so that the workers cannot work in the area where the generator set is located for a long time.

At present, patent number CN 201821668740.2's utility model patent discloses a can quick radiating silence generator unit, including the sound insulation box that generator unit body and generator unit body outside were placed, the inner wall of sound insulation box bonds there is first sound cotton of inhaling, the air exit has been seted up to the both sides of sound insulation box, the aviation baffle has evenly been placed to the inboard of air exit, the inner wall of sound insulation box is fixed with driving motor through the bolt, the aviation baffle is connected with driving motor through adjusting part, and adjusting part includes drive belt and driven gear, and the drive belt cup joints on the top of aviation baffle, driven gear has cup jointed driven gear's the other end, driven gear passes through the bull stick and installs in the side of sound insulation box body, and driven gear passes through the belt with driving motor's output shaft and is connected, and it adopts and is cotton through first inhaling, effectually avoids the noise outgoing, and the aviation baffle is through driving motor's operation deflection, effectually has promoted the radiating efficiency of equipment, but this generator unit is not totally sealed, and when fan operates, heat is discharged through the air exit, can influence silence effect, just through fan radiating effect.

Therefore, in order to solve the problems of silence and poor heat dissipation, it is necessary to improve the use of the power generation device.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a mute type power generation device with high heat dissipation, which aims to solve the technical problems that the mute effect is affected by heat discharged through an air outlet when a fan runs and the heat dissipation effect is poor only through the fan in the prior art.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a mute type power generation device with high heat dissipation, which comprises a shell, a damping layer, a sound absorption layer and a power generation unit, wherein the damping layer and the sound absorption layer are sequentially and fixedly connected to the inner side of the shell; the novel noise reduction device comprises a shell, and is characterized in that an air inlet fan and an air exhaust fan are sequentially arranged at the upper end of the shell from left to right, cooling pipes distributed at equal intervals are arranged at the lower end of the top in the sound absorption layer, limiting strips are fixedly connected to the inner walls of the left end and the right end of the sound absorption layer, a mute baffle is arranged at the front end of each limiting strip, a damping damper is fixedly connected to the lower end of the shell, rectangular equidistant is distributed at the lower end of the damping damper, a bottom plate is fixedly connected to the lower end of the damping damper, sliding wheels are fixedly connected to four corners of the lower end of the bottom plate, and pipeline silencers corresponding to the air inlet fan and the air exhaust fan are arranged at the rear side of the upper end of the shell.

When the power generation device of the technical scheme is used, the power generation unit is arranged in the sound absorption layer, then the mute baffle is arranged in the sound absorption layer, the rear end of the mute baffle is attached to the limiting strip, then the access door is covered, the device is moved to a required position through the sliding wheels and fixed, the power generation unit is started, noise and heat are generated during operation of the power generation unit, the shell, the damping layer and the sound absorption layer absorb the noise, air enters the sound absorption layer through the air inlet fan after being muffled by the pipeline muffler, the air inlet fan is changed into cold air to blow the power generation unit through the cooling pipe, the air exhaust fan is used for exhausting heat, the noise is reduced through the other pipeline muffler, vibration is generated during operation of the power generation unit, the buffering and damping effects are achieved through the damping shock absorber, and the amplitude is reduced.

Further, the access door that is connected with bilateral symmetry distribution is rotated to the shell front end, the cladding has the sealing strip all around to silence baffle, silence baffle front end fixedly connected with ejector pin strengthens the sealed effect between silence baffle and the sound absorbing layer through the sealing strip.

Further, ejector pin front end and access door rear end laminating, the sealing strip offsets with the inner wall of sound absorbing layer, improves silence baffle's stability through the ejector pin, and is convenient for take of stopper.

Further, the air pipes connected with the pipeline muffler are arranged at the rear ends of the air inlet fan and the air exhaust fan, and noise is effectively absorbed through the pipeline muffler.

Further, the limiting groove is formed in the upper end of the bottom of the sound absorption layer, a spring is fixedly connected in the limiting groove, a limiting block used for fixing the mute baffle is fixedly connected to the upper end of the spring, and the limiting block is used for limiting the position of the limiting block.

Further, the shell adopts a steel plate with the thickness of 2-3 mm, the damping layer is damping paint, and the sound absorbing layer is glass wool or a microperforated panel, so that the silencing effect of the sound absorbing layer is ensured.

Further, the air inlet fan is aligned with the cooling pipe up and down, the number of the damping shock absorbers is not less than 4, the air blown out by the air inlet fan is cooled by the cooling pipe, and the cooling effect on the generator set is guaranteed.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the power generation device disclosed by the utility model has the advantages that the air inlet fan and the air outlet fan are matched for use, the circulation of air is increased, then the fed air is cooled through the cooling pipe, the cooling air is blown to the power generation unit, the heat dissipation effect is greatly improved, meanwhile, the pipeline muffler is utilized for silencing the air, the noise generated by the power generation unit is further absorbed through the arrangement of the silencing baffle, the noise is prevented from escaping from the gap between the shell and the access door, the damping damper plays a role in damping and buffering, and the amplitude of the device is reduced.

Drawings

FIG. 1 is a schematic diagram of a split structure of an embodiment of a power plant of the present utility model;

FIG. 2 is a schematic perspective view of an embodiment of a power generation device according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A of a power generation device according to an embodiment of the present utility model.

The marks in the drawings are: 1. a housing; 2. a damping layer; 3. a sound absorbing layer; 4. a generator set; 5. an air inlet fan; 6. an exhaust fan; 7. a cooling tube; 8. a limit bar; 9. a mute baffle; 10. damping shock absorber; 11. a bottom plate; 12. a sliding wheel; 13. a pipe muffler; 14. an access door; 15. a sealing strip; 16. a push rod; 17. an air duct; 18. a limit groove; 19. a spring; 20. and a limiting block.

Detailed Description

The specific embodiment is a mute type power generation device with high heat dissipation, the split structure of the mute type power generation device is shown in fig. 1, the three-dimensional structure of the mute type power generation device is shown in fig. 2, and the mute type power generation device comprises a shell 1, a damping layer 2 and a sound absorption layer 3 which are fixedly connected to the inner side of the shell 1 in sequence, and a power generator set 4 arranged at the upper end of the inner bottom of the sound absorption layer 3; the utility model discloses a sound absorbing device, including shell 1, sound absorbing layer 3, pipe silencer, damping damper, shell 1, bottom plate 11, shell 1 upper end installs air inlet fan 5 and air exhaust fan 6 from left to right in proper order, the cooling tube 7 that the equidistance was distributed is installed to the inside top lower extreme in sound absorbing layer 3, the equal fixedly connected with spacing 8 of both ends inner wall about sound absorbing layer 3, mute baffle 9 is installed to spacing 8 and another spacing 8 front ends, the damping damper 10 that shell 1 lower extreme fixedly connected with rectangle equidistance was distributed, damping damper 10 lower extreme fixedly connected with bottom plate 11, equal fixedly connected with movable pulley 12 in bottom plate 11 lower extreme four corners department, shell 1 upper end rear side install with air inlet fan 5 and air exhaust fan 6 one-to-one's pipeline silencer 13.

The front end of the shell 1 is rotationally connected with access doors 14 which are distributed in a bilateral symmetry mode, sealing strips 15 are wrapped around the mute baffle 9, the front end of the mute baffle 9 is fixedly connected with a push rod 16, the front end of the push rod 16 is attached to the rear end of the access door 14, and the sealing strips 15 are abutted to the inner wall of the sound absorption layer 3.

Meanwhile, the rear ends of the air inlet fan 5 and the air outlet fan 6 are respectively provided with an air pipe 17 connected with the pipeline muffler 13, the upper end of the bottom of the sound absorption layer 3 is provided with a limit groove 18, a spring 19 is fixedly connected in the limit groove 18, and the upper end of the spring 19 is fixedly connected with a limiting block 20 used for fixing the mute baffle 9.

In addition, the shell 1 adopts a steel plate with the thickness of 2-3 mm, the damping layer 2 is damping paint, the sound absorbing layer 3 is glass wool or a microperforated plate, the air inlet fan 5 and the cooling pipe 7 are aligned up and down, and the number of the damping shock absorbers 10 is not less than 4.

An enlarged schematic view of the power generation device at a in fig. 1 is shown in fig. 3.

When the power generation device of the technical scheme is used, the power generation unit 4 is arranged in the sound absorption layer 3, the limiting block 20 is pressed downwards, the spring 19 in the limiting groove 18 is compressed, then the mute baffle 9 is placed in the sound absorption layer 3, the rear end of the mute baffle 9 is attached to the limiting strip 8, the sealing strip 15 on the outer side of the mute baffle 9 is abutted against the inner wall of the sound absorption layer 3, the limiting block 20 is loosened, the limiting block 20 is pushed upwards under the rebound force of the spring 19, the mute baffle 9 is fixed, then the access door 14 is covered, the front end of the ejector rod 16 is attached to the rear end of the access door 14, the device is moved to a required position and fixed through the sliding wheel 12, the power generation unit 4 is started, noise and heat are generated when the power generation unit 4 works, the shell 1, the damping layer 2 and the sound absorption layer 3 absorb the noise, the air enters the sound absorption layer 3 through the air inlet fan 5 after being silenced by the air pipe silencer 13, the cooling pipe 7 is changed into cold air to be blown to the power generation unit 4, the air is extracted by the fan 6, the heat is removed through the other pipe silencer 13 to be silenced, vibration is generated when the power generation unit 4 works, the vibration is generated when the power generation unit works, the vibration is damped through the damper 10, and the vibration is reduced to damp and the vibration.

Claims (7)

1. A mute type power generation device with high heat dissipation comprises a shell, a damping layer, a sound absorption layer and a power generation unit, wherein the damping layer and the sound absorption layer are sequentially and fixedly connected to the inner side of the shell; the novel noise reduction device is characterized in that an air inlet fan and an air exhaust fan are sequentially arranged at the upper end of the shell from left to right, cooling pipes distributed at equal intervals are arranged at the lower end of the top part in the sound absorption layer, limiting strips are fixedly connected to the inner walls of the left end and the right end of the sound absorption layer, a mute baffle is arranged at the front end of each limiting strip, a rectangular equidistant damping damper is fixedly connected to the lower end of the shell, a bottom plate is fixedly connected to the lower end of each damping damper, sliding wheels are fixedly connected to four corners of the lower end of the bottom plate, and pipeline silencers corresponding to the air inlet fan and the air exhaust fan are arranged at the rear side of the upper end of the shell.

2. The high-heat-dissipation mute type power generation device according to claim 1, wherein the front end of the shell is rotationally connected with access doors which are distributed in a bilateral symmetry mode, sealing strips are wrapped around the mute baffle, and the front end of the mute baffle is fixedly connected with a push rod.

3. The high heat dissipation silent power generation device according to claim 2, wherein the front end of the ejector rod is attached to the rear end of the access door, and the sealing strip abuts against the inner wall of the sound absorption layer.

4. The high heat dissipation silent power generation device according to claim 1, wherein the rear ends of the air inlet fan and the air outlet fan are respectively provided with an air pipe connected with the pipeline muffler.

5. The high-heat-dissipation mute type power generation device according to claim 1, wherein a limiting groove is formed in the upper end of the bottom of the sound absorption layer, a spring is fixedly connected in the limiting groove, and a limiting block for fixing the mute baffle is fixedly connected to the upper end of the spring.

6. The high heat dissipation silent power generation device according to claim 1, wherein the housing is made of steel plate with a thickness of 2-3 mm, the damping layer is damping paint, and the sound absorbing layer is glass wool or a microperforated panel.

7. The high heat dissipation silent power generation device according to claim 1, wherein the number of the damping dampers is not less than 4, and the air intake fan and the cooling pipe are aligned up and down.

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