CN216110983U

CN216110983U - Diesel generating set with exhaust baffle structure

Info

Publication number: CN216110983U
Application number: CN202121037146.5U
Authority: CN
Inventors: 王瑶; 李青春; 徐海峰; 陈光平; 陈谷登
Original assignee: Jiangsu Gold Dragon Power Co ltd
Current assignee: Jiangsu Gold Dragon Power Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2022-03-22
Anticipated expiration: 2031-05-15

Abstract

The utility model discloses a diesel generator set with a wind exhaust baffle structure in the technical field of diesel generator sets, which comprises a silence box, wherein soundproof cotton is bonded on the inner wall of the silence box through viscose glue, a base is arranged at the bottom end of the inner cavity of the silence box, a plurality of groups of connecting pieces are arranged on the upper surface of the base, the other end of each connecting piece is movably connected with a diesel generator set, a wind supply pipeline which penetrates through the silence box is arranged on the left side wall of the silence box, a filter screen which is detachably connected is arranged on the front side surface of the inner cavity of the wind supply pipeline, a wind inlet silencing groove is arranged on the rear side of the filter screen, a wind inlet machine is arranged on the rear side of the wind inlet silencing groove, a wind exhaust guide cover is arranged on the right side of the diesel generator set, an exhaust pipe is arranged on the other side of the wind exhaust guide cover, an inner baffle and an outer baffle are sequentially arranged on the outer side of the exhaust pipe, the utility model improves the heat dissipation and the silencing of the silence box, and the shaking of the diesel generating set during working can be reduced, the structure is simple, and the practicability is good.

Description

Diesel generating set with exhaust baffle structure

Technical Field

The utility model relates to the technical field of diesel generating sets, in particular to a diesel generating set with a wind exhaust plate structure.

Background

The diesel generator is a small power generating equipment, and is a power machine using diesel oil as fuel and using diesel engine as prime mover to drive generator to generate power. Present diesel generating set all can have row's wind shield structure, there is the louvre on the baffle of airing exhaust, its main function is in order to dispel the heat and reduce the noise of diesel generating set during operation, but current baffle simple structure of airing exhaust, the function is single, the heat dissipation noise cancelling effect who plays is poor, the practicality is poor, and diesel generating set rocks easily at the during operation, if not reduce diesel generating set's vibration, will further noise abatement, influence all ring edge borders, the result of use is poor, for this reason, we provide a diesel generating set with row's wind shield structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a diesel generator set with an exhaust baffle structure, and aims to solve the problem that the exhaust baffle of the diesel generator set in the background art is poor in heat dissipation and sound insulation effects.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a diesel generating set with wind deflector structure, includes the silence case, the inner wall of silence case bonds through the viscose has soundproof cotton, and silence incasement chamber bottom is equipped with the base, the base upper surface is equipped with a plurality of groups connecting piece, the other end swing joint of connecting piece has diesel generating set, the supply-air duct who runs through the setting is seted up to silence case left side wall, supply-air duct inner chamber front side is equipped with the filter screen that can dismantle the connection, the rear side of filter screen is equipped with air inlet amortization groove, the rear side of air inlet amortization groove is equipped with the air inlet machine, diesel generating set's right side is equipped with the wind scooper of airing exhaust, the opposite side of wind scooper of airing exhaust is provided with the exhaust pipe, the outside of exhaust pipe is equipped with interior baffle and outer baffle in proper order, outer baffle is located the right side outer wall of silence case.

Preferably, the connecting piece includes first shock pad and second shock pad, and the lateral surface fixedly connected with connecting block of first shock pad and second shock pad, top connecting block fixed connection is in diesel generating set's bottom face, below connecting block fixed connection is on the top of base, the medial surface fixedly connected with block rubber of first shock pad and second shock pad is adjacent fixedly connected with rubber column between the block rubber.

Preferably, the exhaust port of the diesel generating set is communicated with the exhaust pipe, one side of the exhaust pipe penetrates through the right side wall of the sound box, and the exhaust pipe is provided with a silencer.

Preferably, a heat dissipation plate is arranged between the inner baffle and the outer baffle and is arranged in the vertical direction.

Preferably, the air outlet of the air supply pipeline is detachably connected with an air collecting cavity through a fastening screw, the air collecting cavity is trapezoidal, and the air outlet is opposite to the diesel generating set.

Preferably, the first damping pad and the second damping pad are fixedly connected with a telescopic supporting rod in the middle of opposite surfaces, and a damping spring is sleeved on the telescopic supporting rod.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the sound insulation of the silencing box is improved through the outer baffle, the inner baffle and the soundproof cotton, the noise generation of the diesel generator set is reduced, the air supply of the silencing box is realized through the air inlet fan in the air supply pipeline, and the heat is sent out through the air exhaust wind guide cover and the air exhaust pipe, wherein the heat dissipation is accelerated through the heat dissipation plate between the inner baffle and the outer baffle, so that the heat dissipation efficiency is improved; first shock pad, rubber column, damping spring and second shock pad in the connecting piece have the ability of shock attenuation buffering, and diesel generating set can reduce it and rock at the during operation, has reduced the production of noise, and the practicality is good.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the air supply duct according to the present invention;

fig. 4 is a schematic view of the structure of the connector of the present invention.

In the figure: 1. a mute box; 2. an air supply duct; 3. a wind collecting cavity; 4. sound insulation cotton; 5. a diesel generator set; 6. an exhaust pipe; 7. a base; 8. a connecting member; 800. connecting blocks; 801. a first cushion pad; 802. A telescopic strut; 803. a damping spring; 804. a rubber column; 805. a rubber block; 806. a second cushion pad; 9. a muffler; 10. an air exhaust and guide cover; 11. an outer baffle; 12. an exhaust duct; 13. an inner baffle; 14. A heat dissipation plate; 15. a filter screen; 16. an air inlet machine; 17. air inlet silencing groove.

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.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution:

please refer to fig. 1 and fig. 2, a diesel generator set with wind exhaust baffle structure, including the silence case 1, the inner wall of the silence case 1 is bonded with soundproof cotton 4 through the viscose, and the bottom of the inner cavity of the silence case 1 is provided with a base 7, the upper surface of the base 7 is provided with a plurality of sets of connecting pieces 8, the other end swing joint of the connecting pieces 8 has a diesel generator set 5, the left side wall of the silence case 1 is provided with an air supply pipeline 2 running through the setting, the soundproof cotton 4 is bonded on the inner side wall of the silence case 1, the effect of absorbing noise can be played, the diesel generator set 5 is installed on the base 7 through the connecting pieces 8, wherein, the connecting pieces 8 have the capability of shock absorption and buffering, the shaking of the diesel generator set 5 can be effectively reduced.

Referring to fig. 1-3, a filter screen 15 detachably connected to the front side of the inner cavity of the air supply duct 2 is provided, an air intake silencing slot 17 is provided at the rear side of the filter screen 15, the filter screen 15 can prevent dust and other impurities from being fed into the silencing box 1, the air intake silencing slot 17 can absorb the noise of air to play a role in sound insulation, an air intake fan 16 is provided at the rear side of the air intake silencing slot 17, an air exhaust guiding cover 10 is provided at the right side of the diesel generator set 5, an exhaust duct 12 is provided at the other side of the air exhaust guiding cover 10, the air exhaust guiding cover 10 and the exhaust duct 12 are also used for air supply, an inner baffle 13 and an outer baffle 11 are sequentially provided at the outer side of the exhaust duct 12, the outer baffle 11 is located at the right outer wall of the silencing box 1, when the diesel generator set 5 dissipates heat, the air intake fan 16 works to supply air into the silencing box 1 through the air supply duct 2, convection is formed between the supplied air and the heat dissipation holes on the outer baffle 11 and the inner baffle 13 at the right side, the heat dissipation of the diesel generating set 5 is completed.

Referring to fig. 1 and 4, the connecting member 8 includes a first shock pad 801 and a second shock pad 806, the outer side surfaces of the first shock pad 801 and the second shock pad 806 are fixedly connected with a connecting block 800, the upper connecting block 800 is fixedly connected to the bottom end surface of the diesel generator set 5, the lower connecting block 800 is fixedly connected to the top end of the base 7, the inner side surfaces of the first shock pad 801 and the second shock pad 806 are fixedly connected with rubber blocks 805, rubber columns 804 are fixedly connected between adjacent rubber blocks 805, the connecting block 800 is mounted at the bottom ends of the base 7 and the diesel generator set 5 through fastening screws, and is convenient to detach, the first shock pad 801, the second shock pad 806, the rubber blocks 805 and the rubber columns 804 have an absorbing force function, and can reduce the shaking of the diesel generator set 5 during operation.

Referring to fig. 1 and 2, an exhaust port of the diesel generator set 5 is communicated with an exhaust pipe 6, one side of the exhaust pipe 6 penetrates through the right side wall of the sound box 1, and a silencer 9 is arranged on the exhaust pipe 6, wherein the silencer 9 has a noise absorption function in the exhaust process, so that the sound insulation of the sound box 1 is further improved.

Referring to fig. 1 and 2, a heat dissipation plate 14 is disposed between the inner baffle 13 and the outer baffle 11, and the heat dissipation plate 14 is disposed in a vertical direction, and the heat dissipation plate 14 accelerates the heat dissipation of the diesel generator set 5.

Example 2:

as shown in fig. 3, different from embodiment 1, the air outlet of the air supply duct 2 is detachably connected with an air collection cavity 3 through a fastening screw, the air collection cavity 3 is trapezoidal, the air outlet is just opposite to the diesel generator set 5, the trapezoidal air collection cavity 3 can more intensively supply air to the diesel generator set 5, the air loss is avoided, and the heat dissipation is indirectly improved.

Referring to fig. 4, a telescopic strut 802 is fixedly connected to a middle position of the opposite surfaces of the first shock pad 801 and the second shock pad 806, and a shock absorbing spring 803 is sleeved on the telescopic strut 802, the telescopic strut 802 reinforces the connection between the first shock pad 801 and the second shock pad 806, and the shock absorbing spring 803 increases the shock absorbing and buffering capacity of the connecting member 8 again.

The working principle is as follows: when using, at first, install diesel generating set 5 on base 7 through connecting piece 8, wherein, first shock pad 801 in the connecting piece 8, second shock pad 806, rubber column 804 and damping spring 803 have the effect of absorbing force, diesel generating set 5 can reduce rocking of itself at the during operation, the syllable-dividing of silence case 1 has been improved, when dispelling the heat to diesel generating set 5, air inlet machine 16 works, send wind into silence case 1 in through supply-air duct 2, the wind of sending and the outer baffle 11 on right side, form the convection current between the louvre on the inner baffle 13, both accomplished the heat dissipation to diesel generating set 5, simple structure and radiating effect are good, it is effectual to give sound insulation, and the practicality is good.

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. The utility model provides a diesel generating set with row's wind shield structure, includes silence case (1), its characterized in that: the inner wall of the sound insulation box (1) is bonded with soundproof cotton (4) through viscose glue, the bottom end of the inner cavity of the sound insulation box (1) is provided with a base (7), the upper surface of the base (7) is provided with a plurality of groups of connecting pieces (8), the other end of each connecting piece (8) is movably connected with a diesel generator set (5), the left side wall of the sound insulation box (1) is provided with an air supply pipeline (2) which is arranged in a penetrating way, the front side surface of the inner cavity of the air supply pipeline (2) is provided with a detachably connected filter screen (15), the rear side of the filter screen (15) is provided with an air inlet silencing groove (17), the rear side of the air inlet silencing groove (17) is provided with an air inlet machine (16), the right side of the diesel generator set (5) is provided with an air exhaust guide cover (10), the other side of the air guide cover (10) is provided with an exhaust pipe (12), the outer side of the exhaust pipe (12) is sequentially provided with an inner baffle (13) and an outer baffle (11), the outer baffle (11) is positioned on the outer wall of the right side of the sound box (1).

2. The diesel generator set with a wind discharge plate structure as claimed in claim 1, wherein: connecting piece (8) include first shock pad (801) and second shock pad (806), and the lateral surface fixedly connected with connecting block (800) of first shock pad (801) and second shock pad (806), the top connecting block (800) fixed connection is on the bottom face of diesel generating set (5), the below connecting block (800) fixed connection is on the top of base (7), the medial surface fixedly connected with block rubber (805) of first shock pad (801) and second shock pad (806), adjacent fixedly connected with rubber column (804) between block rubber (805).

3. The diesel generator set with a wind discharge plate structure as claimed in claim 1, wherein: the exhaust port of the diesel generator set (5) is communicated with an exhaust pipe (6), one side of the exhaust pipe (6) penetrates through the right side wall of the sound box (1), and a silencer (9) is arranged on the exhaust pipe (6).

4. The diesel generator set with a wind discharge plate structure as claimed in claim 1, wherein: be equipped with heating panel (14) between interior baffle (13) and outer baffle (11), and heating panel (14) are vertical direction setting.

5. The diesel generator set with a wind discharge plate structure as claimed in claim 1, wherein: the air outlet of the air supply pipeline (2) is detachably connected with an air collection cavity (3) through a fastening screw, the air collection cavity (3) is trapezoidal, and the air outlet is opposite to the diesel generating set (5).

6. The diesel generator set with a wind discharge plate structure as set forth in claim 2, wherein: the middle positions of opposite surfaces of the first shock pad (801) and the second shock pad (806) are fixedly connected with a telescopic supporting rod (802), and a shock absorption spring (803) is sleeved on the telescopic supporting rod (802).