CN210948949U

CN210948949U - Silencing structure of diesel generator air inlet

Info

Publication number: CN210948949U
Application number: CN201920614729.6U
Authority: CN
Inventors: 郑利强
Original assignee: Zhongtai Borui Tianjin Mechanical And Electrical Equipment Co ltd
Current assignee: Zhongtai Borui Tianjin Mechanical And Electrical Equipment Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-07-07
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses an amortization structure of diesel generator air intake, the on-line screen storage device comprises a base, the fixed heating panel that is provided with of inside up end of base, the top of heating panel is provided with the heat-conducting plate in the inside of base, the top of heat-conducting plate is provided with the absorber plate in the inside of base, the up end of absorber plate is fixed respectively and is provided with the fixed frame of first fixed frame and second, the inside of the fixed frame of first fixed frame and second all is provided with buffer spring, buffer spring's up end is provided with the backup pad, the up end of backup pad is provided with the generator, the outside of generator is provided with sound insulation frame, the up end of the fixed frame of first fixed frame and second all is provided with the baffle, all be provided with first threaded rod and second threaded rod on the baffle, the amortization elbow is installed to. The utility model discloses be convenient for effectually carry out good noise cancelling effect to the generator, have good shock attenuation effect concurrently simultaneously, and have good radiating effect.

Description

Silencing structure of diesel generator air inlet

Technical Field

The utility model relates to a generator silencing equipment technical field specifically is a silencing structure of diesel generator air intake.

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. The whole set of unit generally comprises a diesel engine, a generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and the like, and can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises.

The prior art has the following defects:

1. in the using process of the existing device, the silencing structure is often complex, and meanwhile, the existing device does not have a good silencing effect, so that the user experience is reduced;

2. the existing device often does not have a good damping effect in the using process, so that the service life of the generator is greatly shortened, and meanwhile, the device does not have a good heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diesel generator air intake's amortization structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a silencing structure of an air inlet of a diesel generator comprises a base, wherein a heat dissipation plate is fixedly arranged on the upper end face inside the base, a heat conduction plate is arranged above the heat dissipation plate inside the base, a heat absorption plate is arranged above the heat conduction plate inside the base, a first fixing frame and a second fixing frame are fixedly arranged on the upper end face of the heat absorption plate respectively, buffer springs are arranged inside the first fixing frame and the second fixing frame respectively, a supporting plate is arranged on the upper end face of each buffer spring, a generator is arranged on the upper end face of each supporting plate, a sound insulation frame is arranged outside the generator, baffle plates are arranged on the upper end faces of the first fixing frame and the second fixing frame respectively, a first threaded rod and a second threaded rod are arranged on each baffle plate, a silencing elbow is installed on one side of each sound insulation frame, and a simple silencer is fixedly arranged on one side end face of the silencing elbow, and a first sound-absorbing plate and a second sound-absorbing plate are fixedly arranged in the simple silencer.

Preferably, the heat dissipation plate, the heat conduction plate and the heat absorption plate are respectively and adjacently installed.

Preferably, parallel arrangement between the first fixed frame and the second fixed frame, one side of the first fixed frame and one side of the second fixed frame are provided with sliding chutes corresponding to the supporting plates.

Preferably, the end faces of the two sides of the first fixing frame and the second fixing frame are provided with thread grooves corresponding to the first threaded rod and the second threaded rod.

Preferably, the first sound-absorbing plate and the second sound-absorbing plate are arranged in a crossed mode, and both the first sound-absorbing plate and the second sound-absorbing plate are steel wire sound-absorbing plates.

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

1. the utility model discloses a be provided with the baffle on first fixed frame and second fixed frame, under the effect of first threaded rod and second threaded rod, effectual quick fixed work is carried out to the sound-absorbing frame, has guaranteed the stability of the device, through being provided with buffer spring, in the process of using, the effectual buffering effect that improves the device;

2. the utility model discloses still set up simultaneously and be provided with simple muffler at the air intake of generator, the in-process of use, under the effect of first acoustical panel and two acoustical panels to reached the noise reduction effect in narrow and small space, simultaneously under the effect of amortization elbow, the volume is through absorbing and reflecting in the bend, further improvement the device's noise cancelling effect, through setting up the absorber plate, under the interact of heat-conducting plate and heating panel, be convenient for effectually carry out the work of dispelling the heat to the device.

Drawings

Fig. 1 is a schematic view of the whole structure of a noise reduction structure of an air inlet of a diesel generator according to the present invention;

fig. 2 is a schematic structural view of a silencing frame of a silencing structure of an air inlet of a diesel generator according to the present invention;

fig. 3 is a schematic structural diagram of a simple silencer of a silencing structure of an air inlet of a diesel generator of the present invention.

In the figure: 1. a base; 2. a heat dissipation plate; 3. a heat conducting plate; 4. a heat absorbing plate; 5. a first fixed frame; 6. a second fixed frame; 7. a buffer spring; 8. a support plate; 9. a generator; 10. a sound insulation frame; 11. a baffle plate; 12. a first threaded rod; 13. a second threaded rod; 14. a silencing elbow; 15. a simple muffler; 16. a first acoustical panel; 17. a second acoustical panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a silencing structure of an air inlet of a diesel generator comprises a base 1, wherein a heat dissipation plate 2 is fixedly arranged on the upper end face inside the base 1, a heat conduction plate 3 is arranged inside the base 1 above the heat dissipation plate 2, a heat absorption plate 4 is arranged inside the base 1 above the heat conduction plate 3, the upper end face of the heat absorption plate 4 is respectively and fixedly provided with a first fixing frame 5 and a second fixing frame 6, buffer springs 7 are respectively arranged inside the first fixing frame 5 and the second fixing frame 6, the upper end face of each buffer spring 7 is provided with a support plate 8, the upper end face of each support plate 8 is provided with a generator 9, the outer part of each generator 9 is provided with a sound insulation frame 10, the upper end faces of the first fixing frame 5 and the second fixing frame 6 are respectively provided with a baffle 11, each baffle 11 is provided with a first threaded rod 12 and a second threaded rod 13, one side of each sound insulation frame 10 is provided with a silencing, a simple silencer 15 is fixedly arranged on one side end face of the silencing elbow 14, and a first silencing plate 16 and a second silencing plate 17 are fixedly arranged inside the simple silencer 15.

The heat dissipation plate 2, the heat conduction plate 3 and the heat absorption plate 4 are respectively and adjacently installed, so that heat can be quickly dissipated; the first fixed frame 5 and the second fixed frame 6 are arranged in parallel, and one sides of the first fixed frame 5 and the second fixed frame 6 are provided with sliding grooves corresponding to the support plates 8, so that the support plates 8 can move conveniently; the end surfaces of the two sides of the first fixed frame 5 and the second fixed frame 6 are respectively provided with a thread groove corresponding to the first threaded rod 12 and the second threaded rod 13, so that the device can be conveniently fixed; the first sound-absorbing plate 16 and the second sound-absorbing plate 17 are arranged in a crossed mode, so that the noise reduction effect in a narrow space is achieved, and the first sound-absorbing plate 16 and the second sound-absorbing plate 17 are steel wire sound-absorbing plates.

The working principle is as follows: when the device is used, when the generator 9 starts to work normally, the sound insulation frame 10 is convenient for effectively and quickly carrying out noise reduction treatment on the whole device, the noise reduction effect of the device is effectively ensured, then the simple silencer 15 and the silencing elbow 14 are arranged at the air inlet of the generator 9, in the using process, the simple silencer 15 adopts a multilayer structure, under the action of the first silencing plate 16 and the second silencing plate, the noise reduction effect in a narrow space is achieved, meanwhile, under the action of the silencing elbow 14, sound volume is absorbed and reflected at the bent part, the noise reduction effect of the device is further improved, when the generator 9 works, the buffer spring 7 is used for effectively carrying out the shock absorption effect on the generator 9, the service life of the generator 9 is prolonged, the generator 9 can generate high heat under the long-term use state, then the heat of the generator 9 is effectively absorbed through the heat absorption plate 4, then carry out quick transmission through the effectual heat with the heat of heat-conducting plate 3, nevertheless give off the heat through heating panel 2 is quick, the effectual good service behavior who guarantees generator 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a amortization structure of diesel generator air intake, includes base (1), its characterized in that: the heat dissipation plate comprises a base (1), a heat dissipation plate (2) is fixedly arranged on the upper end face of the interior of the base (1), a heat conduction plate (3) is arranged above the heat dissipation plate (2) and inside the base (1), a heat absorption plate (4) is arranged above the heat conduction plate (3) and inside the base (1), the upper end face of the heat absorption plate (4) is respectively and fixedly provided with a first fixed frame (5) and a second fixed frame (6), buffer springs (7) are respectively arranged inside the first fixed frame (5) and the second fixed frame (6), a supporting plate (8) is arranged on the upper end face of each buffer spring (7), a generator (9) is arranged on the upper end face of each supporting plate (8), a sound insulation frame (10) is arranged outside the generator (9), baffle plates (11) are respectively arranged on the upper end faces of the first fixed frame (5) and the second fixed frame (6), a first threaded rod (12) and a second threaded rod (13) are respectively, a silencing elbow (14) is installed on one side of the sound insulation frame (10), a simple silencer (15) is fixedly arranged on the end face of one side of the silencing elbow (14), and a first silencing plate (16) and a second silencing plate (17) are fixedly arranged inside the simple silencer (15).

2. The silencing structure of the air inlet of the diesel generator as set forth in claim 1, wherein: the heat dissipation plate (2), the heat conduction plate (3) and the heat absorption plate (4) are respectively and adjacently installed.

3. The silencing structure of the air inlet of the diesel generator as set forth in claim 1, wherein: parallel arrangement between first fixed frame (5) and the fixed frame of second (6), one side of first fixed frame (5) and the fixed frame of second (6) is provided with the spout corresponding with backup pad (8).

4. The silencing structure of the air inlet of the diesel generator as set forth in claim 1, wherein: and the end surfaces of two sides of the first fixing frame (5) and the second fixing frame (6) are respectively provided with a thread groove corresponding to the first threaded rod (12) and the second threaded rod (13).

5. The silencing structure of the air inlet of the diesel generator as set forth in claim 1, wherein: the first sound-absorbing plate (16) and the second sound-absorbing plate (17) are arranged in a crossed mode, and the first sound-absorbing plate (16) and the second sound-absorbing plate (17) are both steel wire sound-absorbing plates.