CN214944575U

CN214944575U - Natural gas generating set silencing device

Info

Publication number: CN214944575U
Application number: CN202120741363.6U
Authority: CN
Inventors: 张光辉; 张耀文; 张鸿江; 马加军; 焦洪伟
Original assignee: Weifang Yidaneng Power Co ltd
Current assignee: Weifang Yidaneng Power Co ltd
Priority date: 2021-04-10
Filing date: 2021-04-10
Publication date: 2021-11-30
Anticipated expiration: 2031-04-10

Abstract

The utility model relates to the technical field of silencing equipment, in particular to a natural gas generator set silencing device, which is used for silencing a generator set main body through the matching of sound insulation boxes and sound insulation cotton, is convenient for quick splitting and assembling between two groups of sound insulation boxes, is convenient for taking and placing the generator set main body, and improves the use convenience of the device; the motor comprises a base, two sets of supporting shoes, two sets of cushion blocks, including a motor, an end cap, a controller, and a cover plate, first gear, the second gear, first axis of rotation, two sets of first bevel gear, multiunit second bevel gear, two sets of second axis of rotation, two sets of third bevel gear, two sets of screwed pipes, two sets of fixed blocks, two sets of screw rods, two sets of sound-proof box, two sets of sliders, two sets of soundproof cotton, buffering subassembly and generating set main part, the left and right sides at base bottom middle part is fixed to two sets of supporting shoe symmetries, the bottom at the supporting shoe is fixed to the cushion, and the cushion passes through rag bolt with ground and is connected, the bottom at the base is fixed to the motor, the output and the first gear connection of motor.

Description

Natural gas generating set silencing device

Technical Field

The utility model relates to a silencing equipment's technical field especially relates to a natural gas generating set silencing device.

Background

As is well known, a natural gas generator set silencer is an auxiliary device for eliminating noise pollution, and is widely used in the field of silencing equipment; current natural gas generating set silencing device fixes through the bolt, and quick dismantlement and the equipment of being not convenient for lead to the use convenience of device relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a carry out the amortization to the generating set main part through the cooperation of sound-proof box and soundproof cotton, the quick split and the equipment between the two sets of sound-proof boxes of being convenient for simultaneously, getting of the generating set main part of being convenient for put, improve its natural gas generating set silencing device who uses the convenience.

The utility model discloses a natural gas generating set silencing device, which comprises a base, two groups of supporting blocks, two groups of cushion blocks, a motor, a first gear, a second gear, a first rotating shaft, two groups of first bevel gears, two groups of second rotating shafts, two groups of third bevel gears, two groups of screw pipes, two groups of fixed blocks, two groups of screw rods, two groups of sound insulation boxes, two groups of sliders, two groups of soundproof cotton, a buffer component and a generating set main body, wherein the two groups of supporting blocks are symmetrically fixed at the left side and the right side of the middle part of the bottom end of the base, the cushion blocks are fixed at the bottom ends of the supporting blocks, the cushion blocks are connected with the ground through foundation bolts, the motor is fixed at the bottom end of the base, the output end of the motor is connected with the first gear, the first gear is in meshing transmission connection with the second gear, the second gear is fixed on the first rotating shaft, and the first rotating shaft is connected with the two groups of supporting blocks in a rotating way, two groups of first bevel gears are respectively fixed at the left end and the right end of a first rotating shaft, the first bevel gears are in meshing transmission connection with second bevel gears fixed at the bottom ends of second rotating shafts, a plurality of groups of second bevel gears are respectively fixed at the upper end and the lower end of the two groups of second rotating shafts, the two groups of second rotating shafts are respectively in rotating connection with the left side and the right side of a base, the second bevel gears at the top ends of the second rotating shafts are in meshing transmission connection with third bevel gears, the third bevel gears are fixed on screw pipes, the screw pipes are in rotating connection with fixed blocks, the fixed blocks are fixed at the top ends of the base, screw rods are in threaded connection with the screw pipes, the inner side ends of the screw rods are connected with sound insulation boxes, the sound insulation boxes are fixed on slide blocks which are clamped with the top ends of the base, the two groups of sound insulation boxes can be in close involution, arc grooves are arranged in the middle parts of the top ends of the two groups of the sound insulation boxes, and sound insulation cotton is fixed on the inner side walls of the sound insulation boxes, and the generator set main body is fixed in the middle of the top end of the base through the buffer assembly, the top end of the generator set main body is provided with a smoke exhaust pipe, and the smoke exhaust pipe just penetrates out of the arc-shaped grooves formed in the top ends of the two groups of sound insulation boxes in a closing mode.

The utility model discloses a natural gas generating set silencing device, buffering subassembly include multiunit shrink pole, multiunit spring and mounting panel, and multiunit shrink pole is evenly fixed at base top middle part, and the fixed suit of spring is on the shrink pole to the mounting panel is fixed on the top of multiunit shrink pole, and the generating set main part is fixed on the mounting panel.

The utility model discloses a natural gas generating set silencing device still includes two sets of absorber plates, two sets of heat conduction poles and two sets of fin, and two sets of heat conduction poles are fixed respectively on the upper portion of two sets of sound proof box, and the medial extremity at the heat conduction pole is fixed to the absorber plate to the outside end at the heat conduction pole is fixed to the fin.

The utility model discloses a natural gas generating set silencing device still includes two sets of heterotypic protecting boxes, two sets of access doors and multiunit hinge, and two sets of heterotypic protecting boxes are fixed respectively in the left and right sides of base to cover first bevel gear, second axis of rotation and third bevel gear, and the front end of heterotypic protecting box is provided with the access hole, and the access door covers the access hole, and it is articulated that the access door passes through the hinge with heterotypic protecting box.

The utility model discloses a natural gas generating set silencing device still includes the multiunit reinforcing plate, and the upper and lower both sides at two sets of screw rods are fixed respectively to the multiunit reinforcing plate to be connected with the outside end of sound-proof box.

The utility model discloses a natural gas generating set silencing device still includes the protection sound-proof housing, and the bottom middle part at the base is fixed to the protection sound-proof housing to cover motor, first gear and second gear.

The utility model discloses a natural gas generating set silencing device scribbles lubricating oil between first gear and the second gear.

Compared with the prior art, the beneficial effects of the utility model are that: drive first gear revolve through the motor, first gear is connected with second gear meshing transmission, make the second gear drive first axis of rotation and first bevel gear rotation, first bevel gear is connected with the second bevel gear meshing transmission of second axis of rotation bottom, thereby make the second axis of rotation drive the second bevel gear rotation on its top, the second bevel gear on second axis of rotation top is connected with third bevel gear meshing transmission, make third bevel gear drive the solenoid and rotate, thereby make the screw rod use under the cooperation of slider, drive and control the left-right branch of sound-proof box, carry out the amortization to the generating set main part through the cooperation of sound-proof box and soundproof cotton, be convenient for quick split and equipment between two sets of sound-proof boxes simultaneously, be convenient for getting of generating set main part, improve the use convenience of device.

Drawings

FIG. 1 is a schematic view of the front view and a partial sectional structure of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is an enlarged schematic view of the utility model at B;

in the drawings, the reference numbers: 1. a base; 2. a support block; 3. cushion blocks; 4. a motor; 5. a first gear; 6. a second gear; 7. a first rotating shaft; 8. a first bevel gear; 9. a second bevel gear; 10. a second rotating shaft; 11. a third bevel gear; 12. a solenoid; 13. a fixed block; 14. a screw; 15. a sound insulation box; 16. a slider; 17. sound insulation cotton; 18. a generator set main body; 19. a retracting lever; 20. a spring; 21. mounting a plate; 22. a heat absorbing plate; 23. a heat conducting rod; 24. a heat sink; 25. a special-shaped protective box; 26. an access door; 27. a hinge; 28. a reinforcing plate; 29. a protective sound-proof shield.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the utility model discloses a natural gas generator set silencing device, which comprises a base 1, two sets of supporting blocks 2, two sets of cushion blocks 3, a motor 4, a first gear 5, a second gear 6, a first rotating shaft 7, two sets of first bevel gears 8, a plurality of sets of second bevel gears 9, two sets of second rotating shafts 10, two sets of third bevel gears 11, two sets of screw pipes 12, two sets of fixed blocks 13, two sets of screw rods 14, two sets of sound insulation boxes 15, two sets of sliders 16, two sets of soundproof cotton 17, a buffer component and a generator set main body 18, wherein the two sets of supporting blocks 2 are symmetrically fixed at the left and right sides of the middle part of the bottom end of the base 1, the cushion blocks 3 are fixed at the bottom ends of the supporting blocks 2, the cushion blocks 3 are connected with the ground through anchor bolts, the motor 4 is fixed at the bottom end of the base 1, the output end of the motor 4 is connected with the first gear 5, and the first gear 5 is in meshing transmission connection with the second gear 6, the second gear 6 is fixed on the first rotating shaft 7, the first rotating shaft 7 is rotatably connected with two groups of supporting blocks 2, two groups of first bevel gears 8 are respectively fixed at the left and right ends of the first rotating shaft 7, the first bevel gears 8 are in meshing transmission connection with second bevel gears 9 fixed at the bottom ends of the second rotating shafts 10, a plurality of groups of second bevel gears 9 are respectively fixed at the upper and lower ends of the two groups of second rotating shafts 10, the two groups of second rotating shafts 10 are respectively rotatably connected with the left and right sides of the base 1, the second bevel gears 9 at the top ends of the second rotating shafts 10 are in meshing transmission connection with third bevel gears 11, the third bevel gears 11 are fixed on screw pipes 12, the screw pipes 12 are rotatably connected with fixed blocks 13, the fixed blocks 13 are fixed at the top ends of the base 1, screw rods 14 are in threaded connection with the screw pipes 12, the inner side ends of the screw rods 14 are connected with a sound insulation box 15, and the sound insulation box 15 is fixed on a sliding block 16, the sliding block 16 is clamped with the top end of the base 1 in a sliding mode, the two groups of sound insulation boxes 15 can be tightly closed, arc-shaped grooves are formed in the middle of the top ends of the two groups of sound insulation boxes 15, sound insulation cotton 17 is fixed on the inner side walls of the sound insulation boxes 15, the generator set main body 18 is fixed in the middle of the top end of the base 1 through a buffer assembly, a smoke exhaust pipe is arranged at the top end of the generator set main body 18, and the smoke exhaust pipe just penetrates out of the closed arc-shaped grooves in the top ends of the two groups of sound insulation boxes 15; the first gear 5 is driven to rotate by the motor 4, the first gear 5 is in meshed transmission connection with the second gear 6, so that the second gear 6 drives the first rotating shaft 7 and the first bevel gear 8 to rotate, the first bevel gear 8 is in meshed transmission connection with the second bevel gear 9 at the bottom end of the second rotating shaft 10, thereby leading the second rotating shaft 10 to drive the second bevel gear 9 at the top end thereof to rotate, leading the second bevel gear 9 at the top end of the second rotating shaft 10 to be in meshed transmission connection with the third bevel gear 11, leading the third bevel gear 11 to drive the spiral pipe 12 to rotate, so that the screw 14 drives the soundproof box 15 to move left and right under the matching use of the slide block 16, the generator set main body 18 is silenced through the cooperation of the soundproof box 15 and the soundproof cotton 17, meanwhile, the two groups of sound insulation boxes 15 are convenient to rapidly split and assemble, the generator set main body 18 is convenient to take and place, and the use convenience of the device is improved.

The utility model discloses a natural gas generating set silencing device, the buffering subassembly includes multiunit shrink pole 19, multiunit spring 20 and mounting panel 21, multiunit shrink pole 19 is evenly fixed in the middle part of the top end of base 1, spring 20 is fixed to be nested on shrink pole 19, and mounting panel 21 is fixed on the top of multiunit shrink pole 19, generating set main part 18 is fixed on mounting panel 21; by arranging the contraction rod 19, the spring 20 and the mounting plate 21, the influence of vibration on the generator set main body 18 is reduced, and the stable operation of the generator set main body 18 is ensured.

The utility model discloses a natural gas generating set silencing device still includes two sets of absorber plates 22, two sets of heat conduction rods 23 and two sets of fin 24, and two sets of heat conduction rods 23 are fixed respectively on the upper portion of two sets of sound proof boxes 15, and absorber plates 22 are fixed at the medial extremity of heat conduction rods 23, and fin 24 is fixed at the lateral extremity of heat conduction rods 23; the heat inside the two groups of soundproof boxes 15 during closing is absorbed through the heat absorbing plate 22, and the heat is transmitted to the radiating fins 24 through the heat conducting rods 23 to be dissipated, so that the generator set main body 18 is prevented from being aged due to heat, and the service life of the device is prolonged.

The utility model discloses a natural gas generating set silencing device still includes two sets of abnormal shape protective housing 25, two sets of access door 26 and multiunit hinge 27, and two sets of abnormal shape protective housing 25 are fixed respectively in the left and right sides of base 1 to cover first bevel gear 8, second bevel gear 9, second axis of rotation 10 and third bevel gear 11, and the front end of abnormal shape protective housing 25 is provided with the access hole, and access door 26 covers the access hole, and access door 26 and abnormal shape protective housing 25 pass through hinge 27 and articulate; through setting up heterotypic protective housing 25, protect first bevel gear 8, second bevel gear 9 and third bevel gear 11, avoid appearing the damage of colliding with, simultaneously through setting up access door 26 and hinge 27, be convenient for carry out regular maintenance and change to the spare part in the heterotypic protective housing 25, ensure the steady operation of device.

The utility model discloses a natural gas generating set silencing device, which also comprises a plurality of groups of reinforcing plates 28, wherein the reinforcing plates 28 are respectively fixed on the upper and lower sides of the two groups of screw rods 14 and are connected with the outer side end of the sound insulation box 15; by providing the reinforcing plate 28, the stability of the connection between the screw 14 and the soundproof case 15 is enhanced, and the structural strength of the apparatus is improved.

The utility model discloses a natural gas generating set silencing device, which also comprises a protective sound-proof cover 29, wherein the protective sound-proof cover 29 is fixed in the middle of the bottom end of the base 1 and covers the motor 4, the first gear 5 and the second gear 6; through setting up protection sound-proof housing 29, reduce the propagation of motor 4 noise, protect first gear 5 and second gear 6 simultaneously, improve the result of use of device.

The utility model discloses a natural gas generating set silencing device, lubricating oil is coated between a first gear 5 and a second gear 6; by applying lubricating oil, the friction loss between the first gear 5 and the second gear 6 is reduced, and the service life of the device is prolonged.

The utility model discloses a natural gas generating set silencing device, it is at work, at first drive first gear 5 through motor 4 and rotate, first gear 5 is connected with second gear 6 meshing transmission, make second gear 6 drive first axis of rotation 7 and first bevel gear 8 and rotate, first bevel gear 8 is connected with second bevel gear 9 meshing transmission of second axis of rotation 10 bottom, thereby make second axis of rotation 10 drive second bevel gear 9 of its top to rotate, second bevel gear 9 and third bevel gear 11 meshing transmission of second axis of rotation 10 top are connected, make third bevel gear 11 drive screwed pipe 12 and rotate, thereby make screw 14 under slider 16's cooperation use, drive sound-proof box 15 and move about, carry out the amortization to generating set main part 18 through sound-proof box 15 and the cooperation of soundproof cotton 17, be convenient for quick split and equipment between two sets of sound-proof box 15 simultaneously, be convenient for getting of generating set main part 18 and put, improve the use convenience of device, and through setting up shrink pole 19, spring 20 and mounting panel 21, reduce vibrations to generating set main part 18's influence, ensure generating set main part 18's steady operation, later absorb two sets of sound-proof box 15 through absorber plate 22 and to closing the inside heat of time, and give off heat transfer to fin 24 through heat conduction pole 23, avoid generating set main part 18 to be heated ageing, the life of device is prolonged, then through setting up heterotypic protective housing 25, to first bevel gear 8, second bevel gear 9 and third bevel gear 11 protect, avoid appearing the damage of colliding with, simultaneously through setting up access door 26 and hinge 27, be convenient for carry out regular maintenance and change to the spare part in the heterotypic protective housing 25, ensure the steady operation of device.

The natural gas generator set silencing device of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the natural gas generator set silencing device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a natural gas generating set silencing device's generating set main part 18, absorber plate 22, heat conduction pole 23 and fin 24 are purchase on the market, and this technical staff only need install and operate according to its subsidiary operating specification in industry can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A natural gas generating set silencing device is characterized by comprising a base (1), two groups of supporting blocks (2), two groups of cushion blocks (3), a motor (4), a first gear (5), a second gear (6), a first rotating shaft (7), two groups of first bevel gears (8), a plurality of groups of second bevel gears (9), two groups of second rotating shafts (10), two groups of third bevel gears (11), two groups of screw pipes (12), two groups of fixing blocks (13), two groups of screw rods (14), two groups of sound insulation boxes (15), two groups of sliding blocks (16), two groups of sound insulation cotton (17), a buffering component and a generating set main body (18), wherein the two groups of supporting blocks (2) are symmetrically fixed on the left side and the right side of the middle part of the bottom end of the base (1), the cushion blocks (3) are fixed at the bottom ends of the supporting blocks (2), the cushion blocks (3) are connected with the ground through bolts, the motor (4) is fixed at the bottom end of the base (1), the output end of the motor (4) is connected with a first gear (5), the first gear (5) is in meshing transmission connection with a second gear (6), the second gear (6) is fixed on a first rotating shaft (7), the first rotating shaft (7) is in meshing transmission connection with two groups of supporting blocks (2), two groups of first bevel gears (8) are respectively fixed at the left end and the right end of the first rotating shaft (7), the first bevel gears (8) are in meshing transmission connection with second bevel gears (9) fixed at the bottom ends of second rotating shafts (10), a plurality of groups of second bevel gears (9) are respectively fixed at the upper end and the lower end of the two groups of second rotating shafts (10), the two groups of second rotating shafts (10) are respectively in rotating connection with the left side and the right side of the base (1), the second bevel gears (9) at the top ends of the second rotating shafts (10) are in meshing transmission connection with a third bevel gear (11), and the third bevel gear (11) is fixed on a spiral pipe (12), screwed pipe (12) and fixed block (13) rotate to be connected, fixed block (13) are fixed on the top of base (1), and screw rod (14) and screwed connection of screwed pipe (12), the medial extremity and the sound-proof box (15) of screw rod (14) are connected, sound-proof box (15) are fixed on slider (16), and slider (16) slide with the top of base (1) and clamp, can closely closing between two sets of sound-proof box (15), and the top middle part of two sets of sound-proof box (15) is provided with the arc wall, soundproof cotton (17) are fixed on the inside wall of sound-proof box (15), and generating set main part (18) are fixed in base (1) top middle part through buffer assembly, the top of generating set main part (18) is provided with the pipe of discharging fume, and the pipe of discharging fume wears out from the arc wall that two sets of sound-proof box (15) top closed just.

2. The silencing device for the natural gas generator set according to claim 1, wherein the buffering assembly comprises a plurality of groups of contraction rods (19), a plurality of groups of springs (20) and a mounting plate (21), the groups of contraction rods (19) are uniformly fixed in the middle of the top end of the base (1), the springs (20) are fixedly sleeved on the contraction rods (19), the mounting plate (21) is fixed on the top ends of the groups of contraction rods (19), and the generator set body (18) is fixed on the mounting plate (21).

3. The silencer for natural gas generator set according to claim 2, further comprising two sets of heat absorbing plates (22), two sets of heat conducting rods (23), and two sets of heat radiating fins (24), wherein the two sets of heat conducting rods (23) are fixed to upper portions of the two sets of soundproof boxes (15), respectively, the heat absorbing plates (22) are fixed to inner ends of the heat conducting rods (23), and the heat radiating fins (24) are fixed to outer ends of the heat conducting rods (23).

4. The silencer for the natural gas generator set according to claim 3, further comprising two sets of special-shaped protective boxes (25), two sets of access doors (26) and a plurality of sets of hinges (27), wherein the two sets of special-shaped protective boxes (25) are respectively fixed on the left side and the right side of the base (1) and cover the first bevel gear (8), the second bevel gear (9), the second rotating shaft (10) and the third bevel gear (11), an access opening is formed in the front end of each special-shaped protective box (25), each access opening is covered by each access door (26), and each access door (26) is hinged to each special-shaped protective box (25) through the hinge (27).

5. The silencing device for the natural gas generator set according to claim 4, further comprising a plurality of groups of reinforcing plates (28), wherein the plurality of groups of reinforcing plates (28) are respectively fixed on the upper side and the lower side of the two groups of screw rods (14) and are connected with the outer side end of the sound insulation box (15).

6. The silencing device for the natural gas generator set according to claim 5, further comprising a protective sound-proof cover (29), wherein the protective sound-proof cover (29) is fixed in the middle of the bottom end of the base (1) and covers the motor (4), the first gear (5) and the second gear (6).

7. The silencing device for natural gas generator set according to claim 6, wherein the first gear (5) and the second gear (6) are coated with lubricating oil.