CN216198474U

CN216198474U - Silence shell of diesel generating set

Info

Publication number: CN216198474U
Application number: CN202122709391.2U
Authority: CN
Inventors: 陈建华
Original assignee: Fujian Everstrong Lega Power Equipments Co Ltd
Current assignee: Fujian Everstrong Lega Power Equipments Co Ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of diesel generators, in particular to a mute shell of a diesel generator set, which comprises a diesel generator set body, the mute shell, a mute cover, a thread mechanism, an adsorption mechanism and an external connection line, the mute shell is connected with the mute cover through a thread mechanism, the diesel generator set body is arranged in the mute shell, the screw thread mechanism comprises a first bolt, a first screw hole and a first screw thread groove, a plurality of screw thread mechanisms are arranged, the first threaded hole is arranged on the mute cover, the first threaded groove is arranged at the top of the mute shell, the first bolt is in threaded connection with the first threaded hole and the first threaded groove, and the adsorption mechanism comprises a connecting column, a through hole, a connecting block, a second bolt and a second threaded groove.

Description

Silence shell of diesel generating set

Technical Field

The utility model relates to the technical field of diesel generators, in particular to a mute shell of a diesel generator set.

Background

As is well known, a diesel generator is an important small-sized power generation device, and converts electric energy by burning diesel, wherein the main components of the diesel generator are a generator and a diesel engine, and the diesel generator is often used for emergency power generation in offices.

When existing equipment is used, a device for adsorbing harmful particles in waste gas is omitted, most harmful particles in the waste gas can flow to the outside, air is affected, the equipment is inconvenient to disassemble, and a large amount of time can be wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a mute shell of a diesel generator set, and solves the problems that the conventional equipment has no device for adsorbing harmful particles in waste gas and is inconvenient to disassemble.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: diesel generating set's silence shell, including diesel generating set body, silence shell, silence lid, screw thread mechanism, adsorption apparatus constructs and external connection, its characterized in that: the mute shell is connected with the mute cover through a screw mechanism, the diesel generator set body is arranged inside the mute shell, the screw mechanism comprises a first bolt, a first threaded hole and a first threaded groove, the screw mechanism is provided with a plurality of, the first threaded hole is arranged on the mute cover, the first threaded groove is arranged at the top of the mute shell, the first bolt is in threaded connection with the first threaded hole and the first threaded groove, the adsorption mechanism comprises a connecting column, a through hole, a connecting block, a second bolt, a second threaded groove and an activated carbon net, the through hole is arranged on the mute cover, the second threaded groove is arranged at the top of the connecting column, the connecting column is matched with the through hole, the connecting block is arranged on the connecting column, the second bolt comprises a nut and a screw, the nut is fixedly connected with the screw, the utility model discloses a silence shell, including silence shell, active carbon net, connecting block, adsorption mechanism, silence shell, screw rod and second thread groove threaded connection, the active carbon net sets up on the connecting block, adsorption mechanism is equipped with two, the silence shell openly articulates there is the switch door, be equipped with the lock on the switch door, external connection one end with this body coupling of diesel generating set, the silence shell is stretched out to the external connection other end, the outside one side of silence shell is equipped with the controller, the controller with this body electric connection of diesel generating set.

In order to improve the stability, the utility model improves that two adsorption mechanisms are symmetrically arranged.

In order to enable air in the mute shell to flow, the utility model has the improvement that a blowing mechanism is arranged in the mute shell, the blowing mechanism comprises a motor and a fan, one end of the motor is connected with the inside of the mute shell, the output end of the motor is connected with the fan, and the controller is connected with the motor.

In order to improve the blowing effect, the utility model improves that the two blowing mechanisms are symmetrically arranged.

In order to improve the sound insulation effect, the utility model has the improvement that the inner wall of the mute shell is provided with sound insulation cotton, and the inner wall of the mute cover is provided with the sound insulation cotton.

In order to improve the strength of the first bolt and the second bolt, the utility model improves that the first bolt and the second bolt are both made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model provides the mute shell of the diesel generator set, which has the following beneficial effects:

the mute shell of the diesel generating set can adsorb harmful particles in waste gas generated by the diesel generating set body during working through the active carbon net, the motor on the blowing mechanism can be started through the controller, the waste gas in the mute shell can flow through the wind blown by the fan, so that the waste gas is contacted with the active carbon net, the adsorption efficiency of the active carbon net can be improved, the door can be opened and closed through the door lock, the mute shell can be connected with external appointed equipment through an external connection line, the two adsorption mechanisms are symmetrically arranged, the stability can be improved, the two and symmetrical arrangement are arranged on the blowing mechanism, the air flowing effect in the mute shell can be improved, the inner wall of the mute shell is provided with soundproof cotton, the inner wall of the mute cover is provided with soundproof cotton, the soundproof effect of the soundproof is improved, the first bolt and the second bolt are both made of stainless steel, the strength of the first bolt and the second bolt can be improved, thereby the life of first bolt and second bolt can be improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a front view of FIG. 1 of the present invention;

fig. 4 is a top view of the mute cover of fig. 1 according to the present invention.

In the figure: 1. a mute housing; 2. a diesel generator set body; 3. a blowing mechanism; 4. a motor; 5. a fan; 6. a mute cover; 7. a screw mechanism; 8. a first bolt; 9. a first threaded hole; 10. a first thread groove; 11. an adsorption mechanism; 12. connecting columns; 13. a through hole; 14. a second bolt; 15. a second thread groove; 16. an activated carbon mesh; 17. connecting blocks; 18. opening and closing the door; 19. a door lock; 20. external connection; 21. a controller; 22. a nut; 23. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the silent casing of the diesel generator set includes a diesel generator set body 2, a silent casing 1, a silent cover 6, a screw mechanism 7, an adsorption mechanism 11 and an external connection line 20, and is characterized in that: the mute shell 1 is connected with the mute cover 6 through a screw mechanism 7, the diesel generator set body 2 is arranged inside the mute shell 1, the screw mechanism 7 comprises a first bolt 8, a first threaded hole 9 and a first threaded groove 10, the screw mechanism 7 is provided with a plurality of screw holes 9, the first threaded hole 9 is arranged on the mute cover 6, the first threaded groove 10 is arranged at the top of the mute shell 1, the first bolt 8 is in threaded connection with the first threaded hole 9 and the first threaded groove 10, the adsorption mechanism 11 comprises a connecting column 12, a through hole 13, a connecting block 17, a second bolt 14, a second threaded groove 15 and an activated carbon net 16, the through hole 13 is arranged on the mute cover 6, the second threaded groove 15 is arranged at the top of the connecting column 12, the connecting column 12 is matched with the through hole 13, the connecting block 17 is arranged on the connecting column 12, second bolt 14 includes nut 22 and screw rod 23, nut 22 with screw rod 23 fixed connection,

screw rod

23 and 15 threaded connection of second thread groove, activated carbon net 16 sets up on connecting block 17, adsorption apparatus 11 is equipped with two, mute shell 1 openly articulates there is switch door 18, be equipped with lock 19 on

switch door

18, 20 one end of external tapping with diesel generating set body 2 is connected, 20 other ends of external tapping stretch out

mute shell

1, 1 outside one side of mute shell is equipped with controller 21, controller 21 with 2 electric connection of diesel generating set body.

Further, two adsorption device 11 symmetry sets up, can improve stability.

Further, the inside of the mute housing 1 is provided with the blowing mechanism 3, the blowing mechanism 3 comprises a motor 4 and a fan 5, one end of the motor 4 is connected with the inside of the mute housing 1, the output end of the motor 4 is connected with the fan 5, the controller 21 is connected with the motor 4, and the air inside the mute housing 1 can flow through the blowing mechanism 3.

In this embodiment, the two blowing mechanisms 3 are symmetrically arranged, so that the air flowing effect inside the mute housing 1 can be improved.

In this embodiment, 1 inner wall of silence shell is equipped with soundproof cotton, 6 inner wall inner walls of silence lid are equipped with soundproof cotton, can improve syllable-dividing effect.

Furthermore, the first bolt 8 and the second bolt 14 are made of stainless steel, so that the strength of the first bolt 8 and the strength of the second bolt 14 can be improved, and the service life of the first bolt 8 and the service life of the second bolt 14 can be prolonged.

In summary, the operation principle and the operation process of the silent casing of the diesel generator set are that, when in use, the equipment is firstly placed at a designated position, the activated carbon net 16 can adsorb harmful particles in the exhaust gas generated when the diesel generator set body 2 works, the controller 21 can start the motor 4 on the blowing mechanism 3, the air blown by the fan 5 can make the exhaust gas in the silent casing 1 flow, so that the exhaust gas contacts with the activated carbon net 16, the adsorption efficiency of the activated carbon net 16 can be improved, the door lock 19 can open the switch door 18, the silent casing can be connected with the external designated equipment through the external connection line 20, when the activated carbon net 16 is required to be replaced, the silent cover 6 can be firstly detached from the silent casing 1 through the first screw mechanism 7, and the first bolt 8 is separated from the first screw groove 10 and the first screw hole 9, therefore, the mute cover 6 can be separated from the mute casing 1, when the mute cover 6 is separated from the mute casing 1, the two connecting columns 12 on the adsorption mechanisms 11 which are symmetrically arranged can drive the activated carbon net 16 connected with the connecting block 17 to be taken out from the mute casing 1 together, then the second bolt 14 is screwed, the screw 23 on the second bolt 14 is separated from the second thread groove 15, so that the top of the connecting column 12 loses the limit of the nut 22 on the second bolt 14, the connecting column 12 can fall off from the mute cover 6 through the through hole 13, then a new adsorption mechanism 11 is replaced, then the top of the connecting column 12 on the new adsorption mechanism 11 passes through the through hole 13, then the screw 23 on the second bolt 14 is in threaded connection with the inside of the second thread groove 15, and the size of the nut 22 is larger than that of the through hole 13, so that the limit effect can be achieved, and the connecting column 12 is prevented from falling off from the through hole 13, then will install silence lid 6 of adsorption element 11 and be connected with silence shell 1 through the screw thread mechanism 7 that is equipped with a plurality of, two 11 symmetries of adsorption element set up, can improve stability, blow mechanism 3 is equipped with two and symmetry settings, can improve the effect of the inside air flow of silence shell 1, silence shell 1 inner wall is equipped with soundproof cotton, silence lid 6 inner wall is equipped with soundproof cotton, can improve syllable-dividing effect, first bolt 8 all adopts stainless steel with second bolt 14, can improve the intensity of first bolt 8 and second bolt 14, thereby can improve the life of first bolt 8 and second bolt 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Diesel generating set's silence shell, including diesel generating set body (2), silence shell (1), silence lid (6), screw mechanism (7), adsorption apparatus constructs (11) and external connection (20), its characterized in that: the mute shell (1) is connected with the mute cover (6) through a screw mechanism (7), the diesel generator set body (2) is arranged inside the mute shell (1), the screw mechanism (7) comprises a first bolt (8), a first screw hole (9) and a first thread groove (10), the screw mechanism (7) is provided with a plurality of screw holes (9) arranged on the mute cover (6), the first thread groove (10) is arranged at the top of the mute shell (1), the first bolt (8) is in threaded connection with the first screw hole (9) and the first thread groove (10), the adsorption mechanism (11) comprises a connecting column (12), a through hole (13), a connecting block (17), a second bolt (14), a second thread groove (15) and an active carbon net (16), the through hole (13) is arranged on the mute cover (6), the second thread groove (15) is arranged at the top of the connecting column (12), the connecting column (12) is matched with the through hole (13), the connecting block (17) is arranged on the connecting column (12), the second bolt (14) comprises a nut (22) and a screw rod (23), the nut (22) is fixedly connected with the screw rod (23), the screw rod (23) is in threaded connection with the second thread groove (15), the activated carbon net (16) is arranged on the connecting block (17), the adsorption mechanism (11) is provided with two, the mute shell (1) is hinged with a switch door (18) in the front, a door lock (19) is arranged on the switch door (18), one end of an external connection line (20) is connected with the diesel generator set body (2), the other end of the external connection line (20) stretches out of the mute shell (1), and a controller (21) is arranged on one side of the outside of the mute shell (1), the controller (21) is electrically connected with the diesel generator set body (2).

2. The silent casing of a diesel generator set according to claim 1, wherein: the two adsorption mechanisms (11) are symmetrically arranged.

3. The silent casing of a diesel generator set according to claim 2, wherein: silence shell (1) is inside to be equipped with blowing mechanism (3), blowing mechanism (3) includes motor (4) and fan (5), motor (4) one end with silence shell (1) internal connection, motor (4) output with fan (5) are connected, controller (21) with motor (4) are connected.

4. The silent casing of a diesel generator set according to claim 3, wherein: the two blowing mechanisms (3) are symmetrically arranged.

5. The silent casing of the diesel generator set of claim 4, wherein: the inner wall of the mute shell (1) is provided with soundproof cotton, and the inner wall of the mute cover (6) is provided with soundproof cotton.

6. The silent casing of a diesel generator set according to claim 5, wherein: the first bolt (8) and the second bolt (14) are made of stainless steel.