CN210829487U

CN210829487U - Shock attenuation amortization diesel generating set

Info

Publication number: CN210829487U
Application number: CN201921722535.4U
Authority: CN
Inventors: 卜雄伟
Original assignee: Hunan Xiongfeng Boda Power Equipment Co ltd
Current assignee: Hunan Xiongfeng Boda Power Equipment Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-23
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a shock attenuation amortization diesel generating set mainly comprises box, diesel engine, generator, ventilation unit, buffer and water supply installation, the beneficial effects of the utility model are that, through setting up buffer, buffering wheel etc. the effectual vibration that reduces when the device starts, the noise that sends when the setting of muffler has also effectually reduced the device operation simultaneously has fine damping noise cancelling effect, and water supply installation's setting absorbs smog waste gas to a certain extent, has played the effect of cooling simultaneously, has also played the effect of damping amortization to a certain extent.

Description

Shock attenuation amortization diesel generating set

Technical Field

The utility model relates to a diesel generating set field specifically is a shock attenuation amortization diesel generating set.

Background

The diesel generator is a small-sized power generation device, and is a power machine which takes diesel oil and the like as fuel and takes a diesel engine as a prime mover to drive the generator to generate power. When the diesel generator operates, the diesel generator usually generates larger vibration and noise, the comfort of the working environment is seriously influenced, and meanwhile, a large amount of smoke and waste gas are generated, so that the environment is harmed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation amortization diesel generating set to reduce diesel generator's vibration and noise, and handle the smog waste gas that produces.

In order to achieve the above object, the utility model provides a following technical scheme: a shock-absorbing silencing diesel generator set mainly comprises a box body, a diesel engine, a generator, a ventilation device, a buffering device and a water supply device. The two sides in the box body are respectively provided with a diesel engine and a generator which are mutually connected, the upper part of the diesel engine is provided with an oil tank, and the upper part of the generator is connected with a control panel; two sides of the box body are respectively provided with a vent, the inner side of the vent is provided with a layer of silencer, and the rear side of the silencer is provided with a wind guide fan of which the outer layer is wrapped with a filter screen; the buffer device is arranged at the lower parts of two sides of the box body, the buffer device consists of a sliding chute, a sliding block, a buffer rod and a buffer pad, the sliding chute is fixedly connected with the box body, the sliding block is in sliding connection with the sliding chute and extends outwards to form the buffer rod, and the buffer pad is arranged at the end part of the buffer rod; a water tank is arranged on the outer side of the top of the box body, a water pump is arranged on the lower side of the outer part of the box body, and the water pump is connected with the water tank through a water feeding pipe; a row of water channels are respectively arranged at the upper ends of the two sides of the inner side wall of the box body, and water is stored in the lower side of the interior of the box body; four buffer wheels are arranged at the lower part of the box body.

The lower parts of the diesel engine and the generator are fixedly connected with the box body through elastic buffer supporting columns.

The elastic buffer supporting column at the lower part of the diesel engine is higher than the elastic buffer supporting column at the lower part of the generator.

Wherein, the lower side of the interior of the box body is provided with a water level sensor.

The input end of the control panel is connected with the water level sensor, and the output end of the control panel is connected with the water pump and the flume.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a through setting up buffer, buffering wheel etc. the effectual vibration that has reduced when the device starts, the noise that sends when the setting of muffler has also effectually reduced the device operation simultaneously, has fine damping noise cancelling effect, and water supply equipment sets up to a certain extent and absorbs smog waste gas, has played the effect of cooling simultaneously, has also played the effect of damping amortization to a certain extent.

Drawings

FIG. 1 is a schematic view of a damping and silencing diesel generator set.

Fig. 2 is a side view of the case.

Like element numbers in the figures represent like elements, such as: 1. the novel diesel engine water supply device comprises a box body, 2 parts of a diesel engine, 21 parts of an oil tank, 3 parts of an elastic buffer supporting column, 4 parts of a control panel, 5 parts of a generator, 6 parts of a buffer wheel, 61 parts of a wheel shaft, 62 parts of a connecting ring, 7 parts of a sliding groove, 71 parts of a sliding block, 72 parts of a buffer rod, 73 parts of a buffer pad, 8 parts of a vent hole, 81 parts of an air guide fan, 82 parts of a filter screen, 83 parts of a silencer, 9 parts of a water tank, 91 parts of a water flowing groove, 92 parts of water, 93 parts of a water level.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the utility model provides a technical solution: the utility model provides a shock attenuation amortization diesel generating set, wherein, include: the device comprises a box body 1, a diesel engine 2, a generator 5, a ventilation device, a buffer device and a buffer wheel 6. A diesel engine 2 and a generator 5 are respectively supported and fixed on a bottom plate on the lower side in the box body 1 through elastic buffer supporting columns 3, wherein the diesel engine 2 and the generator 5 are mutually connected; an oil tank 21 is fixedly connected to the upper part of the diesel engine 2, and a connecting rod extends out of the upper part of the generator 5 and is connected with a control panel 4 to control all the components; two sides of the box body 1 are respectively provided with a vent 8, the inner sides of the two vents 8 are respectively fixed with a layer of silencer 83, the rear side of the silencer 83 is fixed with a wind guide fan 81, and the outside of the wind guide fan 81 is wrapped with a layer of filter screen 82; the buffer device consists of a sliding chute 7, a sliding block 71, buffer rods 72 and buffer pads 73, the buffer device is fixed at the lower parts of two sides of the box body 1, the sliding chute 7 is fixedly connected with the edge of the box body 1, the sliding block 71 is in sliding connection with the sliding chute 7 and extends outwards to form one buffer rod 72, the end part of the buffer rod 72 is connected with one horizontal buffer pad 73, and the sliding block 71 slides in the sliding chute 7 and is fixed through a bolt; a water tank 9 is fixedly welded on the outer side of the top of the tank body 1, a water pump 94 is fixedly arranged on the lower side of the outer part of the tank body 1, the water pump 94 is connected with the water tank 9 through a water supply pipe 95, and a water inlet of the water pump 94 extends into the lower side of the inner part of the tank body 1; a row of water flowing grooves 91 are respectively formed in the upper ends of the two sides of the inner side wall of the box body 1, and when the water flowing grooves 91 are opened, water curtains slowly flow out along the inner wall of the box body 1 and are contained at the lower side of the interior of the box body 1; four buffer wheels 6 are arranged at the lower part of the box body 1.

The lower parts of the diesel engine 2 and the generator 5 are fixedly connected with the box body 1 through elastic buffer supporting columns 3.

The elastic buffering support columns 3 at the lower part of the diesel engine 2 are higher than the elastic buffering support columns 3 at the lower part of the generator 5, so that when vibration is generated in operation, due to different heights, the generated vibration frequencies are different, and the possibility of generating resonance is reduced.

The input end of the control panel 4 is connected with the water level sensor 93, and the output end is connected with the water pump 94 and the flume 91.

The working principle is as follows: when the device is used, the oil tank 21 provides raw materials for the diesel engine 21, the diesel engine 21 provides power for the generator 5 to generate electricity, so that the device works, meanwhile, the control panel 4 controls the water flowing groove 91 to open a water curtain flowing downwards, part of generated oil smoke and waste gas is absorbed by the water curtain and then accumulated at the lower part of the box body 1, the other part of the generated oil smoke and waste gas is discharged from the air guide fan 81 after being filtered by the filter screen 82, the silencer 83 on the vent 8 is used for silencing the discharged and sucked gas, the noise emission is effectively reduced, meanwhile, the flowing water 9 at the lower part plays a role of reducing the temperature to a certain extent, when the water level sensor 93 detects that the water level exceeds a set value, the control panel 4 controls the water pump 94 to start, the accumulated water 9 is pumped into the water tank 9 through the water feeding pipe 95 to circulate, and meanwhile, the elastic buffer support column 3 at the lower part provides a first buffer for the, the lower buffer device enables the buffer pad 73 to contact the ground by adjusting the position of the slide block 71, provides a second buffer, minimizes the vibration of the machine after two buffer treatments, and enables the whole equipment to run more stably. In addition, the noise generated by stirring the water under the action of the spring 4 is white noise, so that part of the noise with specific frequency of the diesel generator can be covered, and a certain noise reduction effect is achieved.

The embodiment is described only for the preferred embodiment of the present invention, but not for limiting the protection scope of the invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall within the protection scope determined by the claims of the present invention without departing from the design spirit of the present invention.

Claims

1. A shock-absorbing and noise-reducing diesel generator set comprises a box body, a diesel engine, a generator, a ventilation device, a buffer device and a water supply device, and is characterized in that the diesel engine and the generator are respectively arranged on two sides in the box body and are mutually connected, an oil tank is arranged on the upper portion of the diesel engine, and a control panel is connected to the upper portion of the generator; two sides of the box body are respectively provided with a vent, the inner side of the vent is provided with a layer of silencer, and the rear side of the silencer is provided with a wind guide fan of which the outer layer is wrapped with a filter screen; the buffer device is arranged at the lower parts of two sides of the box body, the buffer device consists of a sliding chute, a sliding block, a buffer rod and a buffer pad, the sliding chute is fixedly connected with the box body, the sliding block is in sliding connection with the sliding chute and extends outwards to form the buffer rod, and the buffer pad is arranged at the end part of the buffer rod; a water tank is arranged on the outer side of the top of the box body, a water pump is arranged on the lower side of the outer part of the box body, and the water pump is connected with the water tank through a water feeding pipe; a row of water channels are respectively arranged at the upper ends of the two sides of the inner side wall of the box body, and water is stored in the lower side of the interior of the box body; four buffer wheels are arranged at the lower part of the box body.

2. The diesel generator set with the shock absorption and the noise reduction functions as claimed in claim 1, wherein the lower portions of the diesel engine and the generator are fixedly connected with the box body through elastic buffering support columns.

3. The diesel generator set with the functions of shock absorption and noise reduction as set forth in claim 2, wherein the elastic buffer supporting columns at the lower part of the diesel engine are arranged higher than the elastic buffer supporting columns at the lower part of the generator.

4. The diesel generator set with shock absorption and noise reduction functions as claimed in claim 1, wherein a water level sensor is arranged on the lower side of the inside of the box body.

5. The diesel generator set with the functions of shock absorption and noise reduction as set forth in claim 4, wherein the input end of the control panel is connected with the water level sensor, and the output end is connected with the water pump and the launder.