CN214543943U

CN214543943U - Noise-reduction type generator

Info

Publication number: CN214543943U
Application number: CN202120205557.4U
Authority: CN
Inventors: 彭德强; 蔺波
Original assignee: Harbin Junbang Power Equipment Co ltd
Current assignee: Harbin Junbang Power Equipment Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-29
Anticipated expiration: 2031-01-26

Abstract

The utility model is suitable for a generator technical field provides a generator of type of making an uproar falls, include: the noise reduction box is fixedly provided with a plurality of noise reduction plates, two clamping blocks are fixed between every two adjacent noise reduction plates, a clamping groove is formed between every two adjacent clamping blocks, the clamping groove is in sliding fit with noise reduction cotton, a support frame is fixedly arranged at the bottom of the installation box, and the installation plate and the support frame are in sliding installation; this design adopts a plurality of grooves of making an uproar of falling to absorb the noise and slows down, and effective noise reduction selects the cotton slidable mounting of making an uproar of falling of suitable quantity on a plurality of block grooves according to the noise that the generator body produced simultaneously, through a plurality of cotton multiple absorptions of making an uproar of falling, falls the high efficiency to the generator body, has improved the noise reduction effect.

Description

Noise-reduction type generator

Technical Field

The utility model relates to a generator technical field specifically is a generator of type of making an uproar falls.

Background

The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy.

The current generator often can produce great noise in the course of the work, and is great to all ring edge borders influence, and generator on the market does not possess the subassembly of making an uproar that falls, can't carry out effectual making an uproar, and the cotton fixed mounting of making an uproar falls in the use of some generator, nevertheless falls the cotton fixed mounting of making an uproar, can not install according to the noise condition of actual production, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a generator of type of making an uproar falls to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a noise-reducing type generator comprising: the generator body, fall case and mounting panel of making an uproar, the generator body is installed in the mounting box, be equipped with a plurality of grooves of making an uproar, every on the inner wall of mounting box fall the inslot of making an uproar and all be equipped with toroidal cavity, the quantity of the case of making an uproar is a plurality of, and equal fixed mounting is on the mounting box, fall the incasement fixed mounting of making an uproar and have a plurality of boards of making an uproar, adjacent two fall all be fixed with two block pieces between the board of making an uproar, adjacent two form the block groove between the block piece, the block groove with fall the cotton sliding fit that makes an uproar, the bottom fixed mounting of mounting box has the support frame, mounting panel and support frame sliding mounting, the mounting box passes through the spring and is connected with the mounting panel, the bottom and the supporting seat connection of mounting panel.

As a further aspect of the present invention: each noise reduction plate is provided with a noise reduction groove.

As a further aspect of the present invention: every all be equipped with the gag lever post in the spring, the both ends of gag lever post are connected with install bin and mounting panel respectively.

As a further aspect of the present invention: the mounting plate is connected with the supporting seat through the rubber ring.

As a further aspect of the present invention: and each supporting seat is provided with an annular protection plate at the periphery.

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

this design adopts a plurality of grooves of making an uproar of falling to absorb the noise and slows down, and effective noise reduction selects the cotton slidable mounting of making an uproar of falling of suitable quantity on a plurality of block grooves according to the noise that the generator body produced simultaneously, through a plurality of cotton multiple absorptions of making an uproar of falling, falls the high efficiency to the generator body, has improved the noise reduction effect.

Drawings

Fig. 1 is a schematic structural diagram of a noise reduction type generator.

Fig. 2 is a schematic structural diagram of noise reduction cotton in the noise reduction type generator.

Fig. 3 is a schematic structural diagram of a rubber ring in a noise reduction type generator.

In the drawings: 1-a generator body, 2-an installation box, 3-a noise reduction box, 4-a noise reduction groove, 5-noise reduction cotton, 6-a noise reduction plate, 7-a clamping block, 8-a clamping groove, 9-a support frame, 10-an installation plate, 11-a spring, 12-a limiting rod, 13-a rubber ring, 14-a protection plate and 15-a support seat.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

As shown in fig. 1-2, in the embodiment of the present invention, a noise reduction type generator includes: generator body 1, noise reduction box 3 and mounting panel 10, generator body 1 is installed in mounting box 2, be equipped with a plurality of grooves of making an uproar 4, every on the inner wall of mounting box 2 the inslot of making an uproar all is equipped with the toroidal cavity that makes an uproar, the quantity of the box of making an uproar 3 is a plurality of, and equal fixed mounting is on mounting box 2, fixed mounting has a plurality of boards of making an uproar 6, adjacent two in the box of making an uproar 3 all be fixed with two block 7 between the board 6 of making an uproar, adjacent two form block groove 8 between the block 7, block groove 8 with fall the cotton 5 sliding fit of making an uproar, the bottom fixed mounting of mounting box 2 has support frame 9,

mounting panel

10 and 9 sliding mounting of support frame, mounting box 2 passes through spring 11 and is connected with mounting panel 10, the bottom and the supporting seat 15 of mounting panel 10 are connected.

The utility model discloses when the practical application, generator body 1 is installed in install bin 2, after the noise that generator body 1 during operation produced entered noise reduction groove 4, the noise rebounded in the annular cavity is reciprocal, and the transmission that reduces gradually, so can effectual noise reduction volume, slide noise reduction cotton 5 and get into in block groove 8, then the noise absorbs and reflects on noise reduction cotton 5, the noise of reflection is absorbed and is reflected by noise reduction cotton 5 once more, the noise that weakens continues to weaken under the combined action of a plurality of noise reduction grooves 4 and a plurality of noise reduction cotton 5, thereby realize the noise reduction of generator; compared with the prior art, this design adopts a plurality of grooves of making an uproar 4 of falling to absorb the noise and slows down, effective noise reduction, selects the cotton 5 slidable mounting that falls of making an uproar of suitable quantity on a plurality of block groove 8 according to the noise that generator body 1 produced simultaneously, through a plurality of cotton 5's of making an uproar multiple absorption of falling, falls the high efficiency to generator body 1 and makes an uproar, has improved the noise reduction effect.

As shown in fig. 1, as a preferred embodiment of the present invention, each of the noise reduction plates 6 is provided with a noise reduction groove 4. A plurality of noise reduction grooves 4 on the noise reduction plate 6 effectively absorb and weaken weakened noise again, and the noise reduction effect is enhanced.

As shown in fig. 1, as another preferred embodiment of the present invention, each of the springs 11 is provided with a limiting rod 12 therein, and two ends of the limiting rod 12 are connected to the mounting box 2 and the mounting plate 10 respectively.

In this embodiment, when producing vibrations in the 1 working process of generator body, spring 11 is compressed and takes place deformation, and spring 11 effective absorption vibrations ability slows down vibrations and to generator body 1's damage, and spring 11 inside gag lever post 12 effectively carries on spacingly to spring 11, breaks away from when avoiding spring 11 to take place deformation and predetermines the route, increases the security of device.

As shown in fig. 1 to 3, as another preferred embodiment of the present invention, the mounting plate 10 is connected to the supporting seat 15 through a rubber ring 13.

As shown in fig. 1, as another preferred embodiment of the present invention, an annular protection plate 14 is disposed around each of the supporting seats 15.

During the use, when generator body 1 produced vibrations downstream, rubber circle 13 was compressed and takes place deformation, and the elasticity of rubber circle 13 makes generator body 1 upward movement afterwards, has slowed down generator body 1 because the displacement that vibrations take place, and guard plate 14 is spacing to taking place the rubber circle 13 of deformation, avoids its slope to cause the problem that the device collapsed.

The utility model discloses a theory of operation is:

after noise generated by the generator body 1 during working enters the noise reduction grooves 4, the noise rebounds in the annular cavity in a reciprocating manner and is transmitted in a gradually reduced manner, the noise reduction cotton 5 with a proper number is selected according to the noise generated by the generator body 1 and is slidably mounted on the plurality of clamping grooves 8, the noise is absorbed and reflected on the noise reduction cotton 5, the reflected noise is absorbed and reflected by the noise reduction cotton 5 again, the generator body 1 is subjected to efficient noise reduction through multiple absorption of the plurality of noise reduction cotton 5, the weakened noise is continuously weakened under the combined action of the plurality of noise reduction grooves 4 and the plurality of noise reduction cotton 5, and the noise reduction effect is improved; the plurality of noise reduction grooves 4 on the noise reduction plate 6 effectively absorb and reduce the reduced noise again; when the generator body 1 generates vibration, the spring 11 is compressed to deform and effectively absorb vibration energy, so that damage of the vibration to the generator body 1 is relieved, and the limiting rod 12 in the spring 11 effectively limits the spring 11; simultaneously rubber circle 13 is compressed and takes place the deformation, has slowed down generator body 1 because the displacement that vibrations take place, and guard plate 14 is spacing to taking place the rubber circle 13 of deformation.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A noise-reducing type generator comprising: the noise reduction box comprises a generator body (1), noise reduction boxes (3) and a mounting plate (10), and is characterized in that the generator body (1) is mounted in the mounting box (2), a plurality of noise reduction grooves (4) are formed in the inner wall of the mounting box (2), an annular cavity is formed in each noise reduction groove (4), a plurality of noise reduction boxes (3) are fixedly mounted on the mounting box (2), a plurality of noise reduction plates (6) are fixedly mounted in each noise reduction box (3), two clamping blocks (7) are fixedly arranged between every two adjacent noise reduction plates (6), a clamping groove (8) is formed between every two adjacent clamping blocks (7), the clamping grooves (8) are in sliding fit with noise reduction cotton (5), a support frame (9) is fixedly mounted at the bottom of the mounting box (2), and the mounting plate (10) is in sliding fit with the support frame (9), the mounting box (2) is connected with the mounting plate (10) through a spring (11), and the bottom of the mounting plate (10) is connected with the supporting seat (15).

2. A noise-reducing generator according to claim 1, characterised in that each noise-reducing plate (6) is provided with noise-reducing slots (4).

3. A noise reduction type generator according to claim 2, wherein each spring (11) is provided with a limiting rod (12), and two ends of the limiting rod (12) are respectively connected with the mounting box (2) and the mounting plate (10).

4. A noise-reducing generator according to claim 1, characterised in that the mounting plate (10) is connected to the support (15) by means of a rubber ring (13).

5. A generator of the noise reducing type according to claim 4, characterized in that each support seat (15) is provided, on its periphery, with an annular protection plate (14).