CN220896439U

CN220896439U - Silencing type generator

Info

Publication number: CN220896439U
Application number: CN202322832454.2U
Authority: CN
Inventors: 赵昌俊; 尹鹏程; 韦春芳; 刘斌; 庞秋云
Original assignee: Guangxi Dingbo Electricity Equipment Manufacturing Co ltd
Current assignee: Guangxi Dingbo Electricity Equipment Manufacturing Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-05-03
Anticipated expiration: 2033-10-23

Abstract

The utility model relates to a silencing type generator, which comprises a frame and a generator, wherein the frame consists of a bottom plate, a side frame, a top frame and a cover plate, the generator is connected with the bottom plate through a first supporting piece, one end of the generator is connected with a first silencing pipe along the axial direction of the generator, and the first silencing pipe is connected with the bottom plate through a second supporting piece; the other end of the generator is connected with a second silencing pipe, and the second silencing pipe is connected with the bottom plate through a third supporting piece. The silencing type generator provided by the utility model can solve the problems that when a conventional generator is used, the noise is reduced due to friction and vibration generated by the mechanical operation in the generator, and the noise generated by the generator is prevented from causing environmental pollution, so that the generator is suitable for different occasions, and the economic benefit of the generator is improved.

Description

Silencing type generator

Technical Field

The utility model relates to the technical field of power equipment, in particular to a silencing type generator.

Background

A generator is a device that provides a supply of electricity that converts mechanical energy into electrical energy, which is driven by a water turbine, steam turbine, diesel engine, or other power machine, to convert energy generated by water flow, air flow, fuel combustion, or nuclear fission into mechanical energy that is transmitted to the generator, which is then converted into electrical energy by the generator. The generator is generally used for power failure, construction on construction sites, outdoor activities, camping and some places far away from a power grid for power supply, has flexibility, reliability and safety, and is widely applied to various places.

When the conventional generator is used, the internal machinery of the generator is continuously operated, and friction and vibration are generated in the internal machinery during operation, so that noise is generated. In the prior art, the noise is isolated inside the noise-reducing cover by directly covering the generator through the noise-reducing cover, but the noise can still be transmitted out through the noise-reducing cover, so that effective protection cannot be achieved, the noise generated by the generator causes environmental pollution, the generator is difficult to be suitable for different occasions, and the economic benefit of the generator is reduced.

Accordingly, the prior art has drawbacks and needs to be improved and developed.

Disclosure of utility model

In order to overcome the defects, the utility model provides the dustproof generator, which can solve the problem that when the generator is used, the internal machinery of the generator is continuously operated, and friction and vibration are generated in the internal machinery during operation, so that noise is generated. In the prior art, the noise is isolated inside the noise reduction cover by directly covering the generator through the noise reduction cover, but the noise can still be transmitted through the noise reduction cover, so that effective protection cannot be realized, the noise generated by the generator causes environmental pollution, the generator is difficult to be suitable for different occasions, and the technical problem of economic benefit of the generator is reduced, and the specific technical scheme is as follows:

A silencing type generator comprises a bottom plate, a side frame, a top frame and a generator;

The base plate is provided with at least one supporting piece, the supporting piece comprises a first supporting piece, a second supporting piece and a third supporting piece, one end of the first supporting piece is fixed on the base plate, the other end of the first supporting piece is connected with the generator, and the base plate is rectangular;

The number of the side frames is four, the four side frames are respectively and vertically fixed at four corners of the bottom plate, the top frames are arranged on the side frames and correspond to the long sides and the short sides of the bottom plate, the top frames are detachably connected with a cover plate, and the cover plate at least covers a plane enclosed by the top frames;

One end of the generator is connected with a first silencing pipe along the axial direction of the generator, the pipe wall of the first silencing pipe is detachably connected with the second supporting piece, and the other end of the second supporting piece is fixed on the bottom plate; the other end of the generator is connected with a second silencing pipe, the pipe wall of the second silencing pipe is detachably connected with the third supporting piece, and the other end of the third supporting piece is fixed on the bottom plate.

Preferably, a layer of sound insulation layer is sleeved on the surface of the generator, and the sound insulation material filled in the sound insulation layer is at least one of mineral wool, glass wool, polyester fiber, foamed plastic and rubber.

Preferably, a roller shutter device is mounted on the top frame, and a sound insulation plate is wound on the roller shutter device, so that the sound insulation plate descends and blocks noise by rolling the roller shutter device when the noise reduction type generator is used.

Preferably, the side frame and the top frame are solid iron frames or hollow iron frames, and when the side frame and the top frame are hollow iron frames, sound insulation materials are filled in the side frame and the top frame, and the sound insulation materials are at least one of mineral wool, glass wool, polyester fibers, foamed plastics and rubber.

Preferably, a first filter plate and a second filter plate are respectively arranged on one side of the first silencing pipe and one side of the second silencing pipe, which are opposite to the generator, and are used for preventing organisms and impurities from entering the generator.

Preferably, a handle is arranged on the top frame, and a rubber anti-slip layer is arranged on the handle.

Preferably, the first silencing pipe and the second silencing pipe are at least one of stainless steel silencing pipes and polyethylene silencing pipes.

Preferably, the surface of the cover plate is coated with a waterproof layer, and the waterproof layer is a polyvinyl chloride waterproof layer.

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

according to the utility model, the silencing pipes are arranged at the two ends of the generator in the axial direction, so that the noise of the generator is eliminated by arranging the silencing pipes in the overflowing direction of the noise, the noise is prevented from overflowing into the external environment, and the noise is prevented from polluting the environment, so that the silencing generator can be used in various scenes and is not limited to the use environment without limiting the noise. In addition, through the support piece of design, support generator and amortization pipe on the one hand, stabilize the operation of generator, on the other hand through fixed generator and amortization pipe, reduce the vibrations of generator and amortization pipe, reduced the production of noise equally.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a front view of the structure of the device of the present utility model;

Fig. 2 is a right side view of the structure of the device of the present utility model.

1-Bottom plate, 101-first support piece, 102-second support piece, 103-third support piece, 2-side frame, 3-roof rack, 4-first muffler pipe, 5-second muffler pipe, 6-first filter board, 7-second filter board, 8-generator, 9-amortization layer, 10-rolling shutter device.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The terms "first," "second," "third," and the like, if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

When the conventional generator is used, the internal machinery of the generator continuously runs, and friction and vibration are generated by the internal machinery during running, so that noise is generated. In the prior art, the noise is isolated inside the noise-reducing cover by directly covering the generator through the noise-reducing cover, but the noise can still be transmitted out through the noise-reducing cover, so that effective protection cannot be achieved, the noise generated by the generator causes environmental pollution, the generator is difficult to be suitable for different occasions, and the economic benefit of the generator is reduced.

In view of this, an embodiment of the present utility model provides a noise reduction type generator, including a base plate 1, a side frame 2, a top frame 3 and a generator 8, at least one supporting member is mounted on the base plate 1, the supporting members include a first supporting member 101, a second supporting member 102 and a third supporting member 103, one end of the first supporting member 101 is fixed on the base plate 1, the other end of the first supporting member 101 is connected to the generator 8, the base plate 1 is rectangular, the number of the side frames 2 is four, the four side frames 2 are respectively and vertically fixed on four corners of the base plate 1, the side frames 2 are respectively and correspondingly provided with the top frame 3 on long sides and short sides of the base plate 1, a cover plate is detachably connected on the top frame 3, at least the cover plate covers a plane surrounded by the top frame 3, one end of the generator 8 is connected with a first noise reduction pipe 4 along an axial direction of the generator 8, a pipe wall of the first noise reduction pipe 4 is detachably connected with the second supporting member 102, and the other end of the second supporting member 102 is fixed on the base plate 1; the other end of the generator 8 is connected with a second silencing pipe 5, the pipe wall of the second silencing pipe 5 is detachably connected with the third supporting piece 103, and the other end of the third supporting piece 103 is fixed on the bottom plate 1.

Wherein, referring to fig. 1 and 2, the bottom plate 1, the side frame 2, the top frame 3 and the cover plate are surrounded to form a frame in a cuboid shape, the generator 8 is fixed with the bottom plate 1 through the first supporting member 101, the generator 8 is prevented from shaking during operation, the generator 8 is prevented from being broken down, and meanwhile, the vibration of the generator 8 is reduced, so that the noise generated by the generator 8 is reduced, the environment is friendly, and the environment friendliness of the noise reduction type generator is improved. Along the axial direction of the generator 8, the generator 8 is provided with two noise overflow points which are respectively at two ends of the generator 8, so that the two ends of the generator 8 are connected with a silencing pipe for silencing, and the noise overflow is prevented from polluting the environment. Through the two silencing pipes, the silencing type generator provided by the embodiment of the utility model can be suitable for various environments, is not limited by the requirements of the environments on noise, and improves the adaptability of the silencing type generator. The second silencing pipe 4 and the third silencing pipe 5 are connected with the bottom plate 1 through the second supporting piece 102 and the third supporting piece 103, so that the silencing pipe is prevented from shaking during operation, and the noise elimination success rate of the generator 8 is improved.

In some embodiments, the surface of the generator 8 is covered with a sound insulation layer, and the sound insulation material filled in the sound insulation layer is at least one of mineral wool, glass wool, polyester fiber, foamed plastic and rubber.

Besides the noise of the generator 8 is scattered from both ends of the generator 8, a small part of the noise is scattered through the shell of the generator 8, so that a sound insulation layer is sleeved on the surface of the generator 8 to perform sound insulation. When the sound insulation material is selected as mineral wool, the mineral wool is made of natural or artificial fibers, and has good sound absorption performance and sound insulation effect. When the soundproof material is glass wool, the glass wool is an insulating material made of glass, has good soundproof, heat-insulating and fireproof properties, and plays roles of filling and sound absorption in the soundproof layer. When the sound insulation material is polyester fiber, the polyester fiber is a synthetic fiber material, has good sound absorption performance and softness, and is suitable for various sound insulation application scenes. When the sound-insulating material is selected as the foaming plastic, the foaming plastic such as polystyrene has lower density and good sound-insulating performance, and can provide better shock absorption and sound absorption effects. When the sound insulation material is rubber, the rubber material has better elasticity and shock absorption performance.

In some embodiments, the roller shutter device 10 is installed on the top frame 3, and the sound insulation board is wound on the roller shutter device 10, so that the sound insulation board descends and blocks noise by rolling the roller shutter device 10 when the noise reduction type generator is used.

Wherein, winding has the acoustic celotex board on rolling up curtain device 10, and be, unreel the winding of curtain device 10 to the acoustic celotex board when needs separation noise, the acoustic celotex board receives gravity natural whereabouts and laminating in bottom plate 1, side bearer 2 and roof-rack 3 surround into the frame of a cuboid shape, through the cooperation apron for the frame of cuboid shape becomes the amortization cover that can select certain one side or a certain direction to give sound insulation, has further improved the amortization effect of amortization formula generator.

In some embodiments, the side frames 2 and the top frame 3 are solid iron frames or hollow iron frames, and when the side frames 2 and the top frame 3 are hollow iron frames, the side frames 2 and the top frame 3 are filled with a sound insulation material, and the sound insulation material is at least one of mineral wool, glass wool, polyester fiber, foamed plastic and rubber.

When the solid iron frame is selected for the side frame 2 and the top frame 3, the gravity of the side frame 2 and the top frame 3 is increased, so that the silencing type generator can be placed more stably, the stability of the silencing type generator is improved, the vibration of the silencing type generator is reduced, the noise is reduced, and the silencing effect of the silencing type generator is improved. When the side frame 2 and the top frame 3 are hollow iron frames, the sound insulation effect can be realized by filling sound insulation materials in the iron frames, and the whole quality of the silencing type generator is reduced, so that the silencing type generator is easier to move and transfer.

In some embodiments, the first and second muffler pipes 4 and 5 are provided with a first and a second filter plate 6 and 7, respectively, on a side facing away from the generator 8 for blocking the entry of organisms and impurities into the generator 8.

When the silencing type generator operates outdoors or in an environment where large particulate matters exist in the air, the first filter plate 6 and the second filter plate 7 are respectively arranged on one sides of the first silencing pipe 4 and the second silencing pipe 5, which are opposite to the generator 8, so that organisms and impurities are prevented from entering the generator 8, and the operation stability of the silencing type generator is improved.

In some embodiments, the top frame 3 is provided with a handle, and a rubber anti-slip layer is arranged on the handle.

Wherein, through installing the handle on roof-rack 3, the amortization formula generator is more easily moved and is shifted, has improved amortization formula generator's portability. The rubber anti-slip layer is arranged on the handle, so that the handle is easier to move or transfer for operators.

In some embodiments, the first muffler pipe 4 and the second muffler pipe 5 are at least one of stainless steel muffler pipe and polyethylene muffler pipe.

When the first silencing pipe 4 and the second silencing pipe 5 are made of stainless steel, the stainless steel has corrosion resistance, high temperature resistance and good mechanical property, and can effectively absorb and inhibit sound wave vibration, so that the effect of reducing noise is achieved. When the first muffler pipe 4 and the second muffler pipe 5 are selected from polymer materials such as polyethylene, polypropylene, etc., the polymer muffler pipes generally have good sound absorption performance and corrosion resistance.

In some embodiments, the surface of the cover plate is coated with a waterproof layer, which is a polyvinyl chloride waterproof layer.

When the noise reduction type generator is required to be used in an outdoor environment, the noise reduction type generator is used in the outdoor environment in a rainy day, and the rainwater is prevented from penetrating into the generator 8 by coating a waterproof layer on the cover plate, so that the running stability of the noise reduction type generator is improved.

In summary, according to the silencing type generator provided by the embodiment of the application, the silencing pipes are arranged at the two ends of the axial direction of the generator, so that noise is eliminated by arranging the silencing pipes in the overflow direction of the generator noise, the noise is prevented from being overflowed into the external environment, the noise is prevented from polluting the environment, and the silencing type generator can be used in various scenes and is not limited to the use environment without limiting the noise. In addition, through the support piece of design, support generator and amortization pipe on the one hand, stabilize the operation of generator, on the other hand through fixed generator and amortization pipe, reduce the vibrations of generator and amortization pipe, reduced the production of noise equally.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A silencing type generator comprises a bottom plate (1), side frames (2), a top frame (3) and a generator (8);

At least one supporting piece is arranged on the bottom plate (1), the supporting piece comprises a first supporting piece (101), a second supporting piece (102) and a third supporting piece (103), one end of the first supporting piece (101) is fixed on the bottom plate (1), the other end of the first supporting piece (101) is connected with the generator (8), and the bottom plate (1) is rectangular;

The number of the side frames (2) is four, the four side frames (2) are respectively and vertically fixed at four corners of the bottom plate (1), the top frames (3) are arranged on the side frames (2) and correspond to the long sides and the short sides of the bottom plate (1), the top frames (3) are detachably connected with a cover plate, the cover plate at least covers the plane enclosed by the top frames (3), and the device is characterized in that,

Along the axial direction of the generator (8), one end of the generator (8) is connected with a first silencing pipe (4), the pipe wall of the first silencing pipe (4) is detachably connected with the second supporting piece (102), and the other end of the second supporting piece (102) is fixed on the bottom plate (1); the other end of the generator (8) is connected with a second silencing pipe (5), the pipe wall of the second silencing pipe (5) is detachably connected with the third supporting piece (103), and the other end of the third supporting piece (103) is fixed on the bottom plate (1).

2. The sound-deadening type generator according to claim 1, characterized in that a sound-insulating layer is sleeved on the surface of the generator (8), and the sound-insulating material filled in the sound-insulating layer is at least one of mineral wool, glass wool, polyester fiber, foamed plastic and rubber.

3. A sound-deadening type generator according to claim 1, characterized in that a roller shutter device (10) is mounted on the top frame (3), a sound-insulating plate is wound on the roller shutter device (10), and the sound-insulating plate is lowered and noise is blocked by rolling the roller shutter device (10) when the sound-deadening type generator is used.

4. The silencing generator as claimed in claim 1, wherein the side frames (2) and the top frame (3) are solid iron frames or hollow iron frames, and when the side frames (2) and the top frame (3) are hollow iron frames, sound insulation materials are filled in the side frames (2) and the top frame (3), and the sound insulation materials are at least one of mineral wool, glass wool, polyester fiber, foamed plastic and rubber.

5. A sound-deadening type generator according to claim 1, characterized in that the first sound-deadening pipe (4) and the second sound-deadening pipe (5) are provided with a first filter plate (6) and a second filter plate (7), respectively, on the side facing away from the generator (8), for blocking the entry of organisms and impurities into the generator (8).

6. A sound-deadening type generator according to any one of claims 1 or 4, characterized in that the top frame (3) is provided with a handle, on which a rubber anti-slip layer is provided.

7. A sound-deadening type generator according to any one of claims 1 or 5, characterized in that the first sound-deadening pipe (4) and the second sound-deadening pipe (5) are at least one of stainless steel sound-deadening pipes and polyethylene sound-deadening pipes.

8. The noise-reducing generator according to claim 1, wherein a waterproof layer is coated on a surface of the cover plate, and the waterproof layer is a polyvinyl chloride waterproof layer.