CN212543555U

CN212543555U - Novel generator noise reduction device

Info

Publication number: CN212543555U
Application number: CN202021576026.8U
Authority: CN
Inventors: 王庆良
Original assignee: Hunan Youtong Technology Group Co ltd
Current assignee: Hunan Youtong Technology Group Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-02-12
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a novel generator noise reduction device in the field of generator cooling and noise reduction devices, which comprises a mounting seat, a limiting hole is arranged on the upper end surface of the mounting seat, a limiting rod is connected in the limiting hole in a sliding way, a mounting plate is fixedly arranged on the upper end surface of the limiting rod, a threaded hole is arranged on the upper end surface of the mounting plate, a generator body is fixedly arranged on the upper end surface of the mounting plate, connecting blocks are fixedly arranged on the left side and the right side of the generator body, the connecting blocks are provided with round holes which are communicated up and down, the position of the round hole is aligned with the threaded hole on the upper end of the mounting plate, the generator body and the mounting plate are fixedly connected with the threaded hole through bolts, cushions are wrapped on the front end surface, the rear end, the left end, the right end and the, the generator is prevented from stopping working due to overhigh temperature.

Description

Novel generator noise reduction device

Technical Field

The utility model relates to a generator cooling falls the device field of making an uproar, specifically is a novel generator falls device of making an uproar.

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 generator can produce very big noise at the in-process of work, and the noise has become one of three big pollutions in our country, and the noise of generator has seriously influenced staff's physical and mental health, but the device of making an uproar of falling in the past can reduce the circulation of air around the generator when using, makes the heat that the generator produced in the course of the work can't be lost, and the generator will stop working when the high temperature, has reduced the practicality of the device of making an uproar of falling in the past.

Therefore, the utility model provides a novel it makes an uproar to fall to generator device to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a novel it makes an uproar to fall generator device 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:

the utility model provides a novel it makes an uproar to fall generator device, includes the mount pad, spacing hole has been seted up to the mount pad up end, sliding connection has the gag lever post in the spacing hole, gag lever post up end fixed mounting has the mounting panel, the mounting panel up end screw hole has been seted up, mounting panel up end fixed mounting has the generator body, generator body left and right sides fixed mounting has the connecting block, the round hole of intercommunication about the connecting block is seted up, the round hole position aligns with the screw hole of mounting panel upper end, the generator body passes through the bolt with the mounting panel that screw hole threaded connection is fixed together, before the mount pad, back, left and right and lower extreme parcel have the blotter, the whole placing of blotter is in the box, internal chamber fixed mounting of box has the acoustic celotex board.

As a further aspect of the present invention: the mounting base up end fixed mounting has the spring, the one end that the mounting base was kept away from to the spring is connected with the lower terminal surface fixed of mounting panel, carries out primary absorption through the vibrations that the spring produced the generator, reduces the noise that vibrations brought by a wide margin.

As a further aspect of the present invention: the left and right sides of box and acoustic celotex board all sets up the mounting hole of intercommunication inner chamber, fixed mounting has the heat pipe in the mounting hole, has irritated the heat medium in the cover heat pipe, and the heat that the generator body produced at the operation in-process can be absorbed to the heat medium.

As a further aspect of the present invention: the utility model discloses a box, including box outer wall, support, rotation hole, rotation shaft, gear, motor output shaft, gear, heat pipe, heat medium, motor, heat pipe, heat medium, motor, heat pipe, motor, heat medium, fan blade, heat pipe, heat medium, motor, heat pipe, heat medium, heat pipe, heat.

As a further aspect of the present invention: a plurality of rotating holes are formed in the support, rotating shafts are connected in the rotating holes in a rotating mode, and gears on the same support are driven through the same chain, so that the cooling is more sufficient.

As a further aspect of the present invention: the oil pump is installed in the heat conduction pipe, and when the motor starts, the oil pump also can start, makes the heat medium circulate in the heat conduction pipe.

Advantageous effects

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

inner chamber and outer wall through heat pipe intercommunication box, when the generator studio, the oil pump can make the heat medium flow in the heat pipe, absorb the heat that box inner chamber generator produced, then flow to and cool down through the flabellum to the high temperature heat medium in the heat pipe behind the box outer end, then reentrant box inner chamber to this is reciprocal to absorb the heat that the generator produced, reduce the temperature of generator, the problem that the device of making an uproar can make the temperature of generator rise when using in the past has been solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is a schematic view of the front view cross-sectional structure of the present invention.

In the figure: 1-mounting seat, 2-limiting hole, 3-limiting rod, 4-mounting plate, 5-generator body, 6-connecting block, 7-buffer pad, 8-box, 9-sound insulation plate, 10-baffle, 11-spring, 12-heat conducting pipe, 13-bracket, 14-fan blade, 15-motor, 16-gear and 17-oil pump.

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. 1-4, in the embodiment of the present invention, a novel noise reduction device for a generator comprises a mounting base 1, a limiting hole 2 is formed on the upper end surface of the mounting base 1, a limiting rod 3 is slidably connected in the limiting hole 2, a mounting plate 4 is fixedly mounted on the upper end surface of the limiting rod 3, a threaded hole is formed on the upper end surface of the mounting plate 4, a generator body 5 is fixedly mounted on the upper end surface of the mounting plate 4, connecting blocks 6 are fixedly mounted on the left side and the right side of the generator body 5, the connecting blocks 6 are provided with vertically communicating round holes, the positions of the round holes are aligned with the threaded holes on the upper end of the mounting plate 4, the generator body 5 and the mounting plate, left and right and lower extreme parcel have

blotter

7, and 7 whole places of blotter in

box

8, and 8 inner chamber fixed mounting of box have acoustic celotex board 9, and the terminal surface right side articulates before box 8 has baffle 10.

In this embodiment, the spring 11 is fixedly installed on the upper end surface of the installation seat 1, one end of the spring 11, which is far away from the installation seat 1, is fixedly connected with the lower end surface of the installation plate 4, and the vibration generated by the generator is absorbed once through the spring 11, so that the noise caused by the vibration is greatly reduced.

In this embodiment, the mounting hole of intercommunication inner chamber is all seted up to the left and right sides of box 8 and acoustic celotex board 9, and fixed mounting has heat pipe 12 in the mounting hole, has irritated the heat medium in the cover heat pipe, and the heat that generator body 5 produced in the operation process can be absorbed to the heat medium.

In this embodiment, there is support 13 left and right sides fixed mounting of box 8 outer wall, the rotation hole has been seted up on support 13 surface, it is connected with the axis of rotation to rotate in the rotation hole, the left end fixed mounting of axis of rotation has flabellum 14, support 13 top fixed mounting has motor 15, motor 15 output shaft also fixed mounting has gear 16, gear 16 on the motor 15 output shaft passes through chain drive with the gear 16 of axis of rotation right-hand member, the right-hand member fixed mounting of axis of rotation has gear 16, the mounted position of support 13 and the part that heat pipe 12 stretches out box 8 are in same position, heat medium in heat pipe 12 absorbs the heat after, motor 15 starts to drive the axis of rotation and rotates, flabellum 14 on the axis of rotation surface takes place the rotation and will.

In this embodiment, a plurality of rotation holes have been seted up on support 13, rotate downthehole all to rotate and be connected with the axis of rotation, and gear 16 on the same support 13 is through same chain drive, and the cooling is more abundant.

In this embodiment, the oil pump 17 is installed in the heat transfer pipe 12, and when the motor 15 is started, the oil pump 17 is also started to circulate the heat medium in the heat transfer pipe 12.

The utility model discloses a theory of operation is:

firstly, a generator body 5 is installed on an installation plate 4 through bolts, then a baffle plate 10 at the front end of a box body 8 is fixed on the box body 8, then the generator body 5 is started to enable the generator body 5 to operate, the generator body 5 can generate irregular vibration when the generator body 5 is started, the vibration of a generator is firstly buffered through a spring 11, the vibration of the generator can be transmitted to an installation seat 1, but most of the vibration is weakened at the moment, then the vibration is secondly buffered through a buffer cushion 7, the vibration is weakened to be very weak at the moment, the noise caused by the vibration is greatly reduced, the noise generated by the operation inside the generator body 5 can be transmitted, and the noise generated when the generator body 5 operates can be weakened through a sound insulation plate 9; when generator body 5 starts, motor 15 and oil pump 17 also can start simultaneously, and the heat medium in heat pipe 12 can begin to circulate in heat pipe 12, and when heat medium got into 8 inner chambers of box, low temperature heat medium can absorb the heat of 8 inner chambers of box, then flow to in 8 outer heat pipe 12 of box, and the flabellum 14 that motor 15 drove this moment can cool down the heat medium of high temperature to this heat that reciprocating cycle brought the generator gives off.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel it makes an uproar to fall in generator device, includes mount pad (1), its characterized in that: the mounting seat is characterized in that a limiting hole (2) is formed in the upper end face of the mounting seat (1), a limiting rod (3) is connected in the limiting hole (2) in a sliding mode, a mounting plate (4) is fixedly mounted on the upper end face of the limiting rod (3), a threaded hole is formed in the upper end face of the mounting plate (4), a generator body (5) is fixedly mounted on the upper end face of the mounting plate (4), connecting blocks (6) are fixedly mounted on the left side and the right side of the generator body (5), vertically communicated round holes are formed in the connecting blocks (6), the positions of the round holes are aligned with the threaded hole in the upper end of the mounting plate (4), the generator body (5) and the mounting plate (4) are fixedly connected with the threaded hole through bolts in a threaded mode, cushion pads (7) are wrapped on the front, back, left, right and lower ends of the, the box (8) inner chamber fixed mounting has acoustic celotex board (9), box (8) preceding terminal surface right side articulates there is baffle (10).

2. The novel generator noise reduction device according to claim 1, characterized in that: the mounting seat is characterized in that a spring (11) is fixedly mounted on the upper end face of the mounting seat (1), and one end, far away from the mounting seat (1), of the spring (11) is fixedly connected with the lower end face of the mounting plate (4).

3. The novel generator noise reduction device according to claim 1, characterized in that: the left and right sides of box (8) and acoustic celotex board (9) all set up the mounting hole of intercommunication inner chamber, fixed mounting has heat pipe (12) in the mounting hole.

4. The novel generator noise reduction device according to claim 1, characterized in that: the left and right sides fixed mounting of box (8) outer wall has support (13), the rotation hole has been seted up on support (13) surface, it is connected with the axis of rotation to rotate downthehole rotation, the left end fixed mounting of axis of rotation has flabellum (14), support (13) top fixed mounting has motor (15), motor (15) output shaft fixed mounting has gear (16), the right-hand member fixed mounting of axis of rotation has gear (16), gear (16) on motor (15) output shaft and gear (16) of axis of rotation right-hand member pass through chain drive, the mounted position of support (13) and heat pipe (12) stretch out the part of box (8) at same position.

5. The novel generator noise reduction device according to claim 4, wherein: a plurality of rotating holes are formed in the support (13), rotating shafts are connected in the rotating holes in a rotating mode, and gears (16) on the same support (13) are driven through the same chain.

6. The novel generator noise reduction device according to claim 4, wherein: an oil pump (17) is installed in the heat transfer pipe (12).