CN215633333U

CN215633333U - Noise-reduction bass generator

Info

Publication number: CN215633333U
Application number: CN202122358105.2U
Authority: CN
Inventors: 汤姣军
Original assignee: Guangzhou Deutz Generator Co ltd
Current assignee: Guangzhou Deutz Generator Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-25
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a noise-reduction bass generator, and belongs to the technical field of generators. A noise reducing bass generator comprising: a box body; the fixed plate is fixedly connected in the box body and is used for dividing the interior of the box body into a working cavity and a purification cavity; the generator body is detachably connected in the working cavity through foot rubber; the first soundproof cotton is fixedly connected to the inner wall of the working cavity; the exhaust pipe is fixedly connected to the generator body and used for exhausting smoke dust into the purification cavity; according to the utility model, through the arrangement of the purification component, black smoke generated when the generator body works can be purified, the environmental protection property of the generator set is effectively improved, and through the arrangement of the first soundproof cotton and the foot rubber, the vibration and noise generated when the generator body works are effectively reduced.

Description

Noise-reduction bass generator

Technical Field

The utility model relates to the technical field of generators, in particular to a noise-reducing bass generator.

Background

The diesel generator set is a power supply device which takes a diesel engine as a prime mover and drags a synchronous generator to generate electricity, is a generating set which has the advantages of quick starting, convenient operation and maintenance, less investment and stronger adaptability to the environment, and the noise pollution and the exhaust pollution of the diesel generator set are all objective, but the diesel generator set is also indispensable as an emergency standby power supply in the present day.

The method of adopting the diesel generating set as the standby power supply is generally adopted, the noise decibel value generated by the existing diesel generating set during working is more than 100 decibels, SO serious noise pollution is caused, and meanwhile SO2, NOX and the like in tail gas generated by fuel oil of the existing diesel generating set belong to acid gas, SO that great influence can be brought to the surrounding environment, and the environmental protection property is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that serious noise pollution is caused because the decibel value of noise generated by the existing diesel generator set during working is generally higher, and the tail gas generated by fuel in the existing diesel generator set belongs to acid gas, so that great influence is brought to the surrounding environment and the environmental protection performance is lower.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a noise reducing bass generator comprising: a box body; the fixed plate is fixedly connected in the box body and is used for dividing the interior of the box body into a working cavity and a purification cavity; the generator body is detachably connected in the working cavity through foot rubber; the first soundproof cotton is fixedly connected to the inner wall of the working cavity; the exhaust pipe is fixedly connected to the generator body and used for exhausting smoke dust into the purification cavity; the purification component is connected in the purification cavity and is used for purifying the smoke dust; the ventilation pipe is fixedly connected to the box body; air guide component connects in the ventilation duct for carry the natural wind the work intracavity, wherein, air guide component's power input end extends to in the exhaust duct, and fixedly connected with rotates the oar.

In order to improve the environmental protection of this generating set, it is preferred, purify the subassembly and include filter, activated carbon adsorption plate, filter, activated carbon adsorption plate from bottom to top in proper order sliding connection purify the intracavity, the equal fixedly connected with closing plate of one end that the fixed plate was kept away from to filter, activated carbon adsorption plate, the first magnetic path of fixedly connected with on the closing plate, fixedly connected with and first magnetic path assorted second magnetic path on the box.

In order to facilitate ventilation and heat dissipation of the generator body, the wind guide assembly comprises a rotating shaft and an impeller, a rotating rod is connected to the inside of the ventilating pipe in a rotating mode through a support, the impeller is fixedly connected to the rotating rod, the rotating shaft is rotatably connected to one side, close to the exhaust pipe, of the ventilating pipe, a first bevel gear is fixedly connected to the rotating shaft, a second bevel gear meshed with the first bevel gear is fixedly connected to the rotating rod, one end, far away from the first bevel gear, of the rotating shaft penetrates through the exhaust pipe, and is fixedly connected with the rotating paddle.

In order to prevent dust from attaching to the generator body, a dust filter net is fixedly connected to an air inlet of the ventilation pipe.

For the convenience of a user to know the amount of diesel oil in the oil tank, the oil tank is preferably arranged at one end, close to the generator body, of the tank body, the oil tank is fixedly connected with the oil tank in the groove, the oil tank is connected with the generator body through an oil pipe, a floating block floats in the oil tank, a floating rod is fixedly connected to the floating block, and one end, far away from the floating block, of the floating rod penetrates through the oil tank.

In order to facilitate maintenance personnel to maintain the generator body quickly, preferably, one side of the box body, which is close to the generator body, is rotatably connected with an access door through a hinge, and the access door is sealed through second soundproof cotton.

Compared with the prior art, the utility model provides a noise-reduction bass generator which has the following beneficial effects:

1. according to the noise-reduction bass generator, through the arrangement of the box body, the first soundproof cotton and the foot rubber, the effects of buffering and noise reduction can be achieved on the generator body, and vibration and noise generated when the generator body works are effectively reduced;

2. this bass generator of making an uproar falls through purifying the subassembly setting, can purify the black cigarette that the generator body during operation produced, prevents that particulate matter and harmful substance in the black cigarette from wafting and scattering to the air, causes the influence to environment and human health, the effectual feature of environmental protection that has improved this generating set.

Drawings

Fig. 1 is a schematic structural diagram of a noise-reducing bass generator according to the present invention;

fig. 2 is a schematic structural diagram of a portion a in fig. 1 of a noise-reducing bass generator according to the present invention;

fig. 3 is a schematic structural diagram of a noise-reducing bass generator shown in fig. 1, part B;

fig. 4 is a front view of a noise-reduced bass generator according to the present invention.

In the figure: 1. a box body; 101. a first soundproof cotton; 102. a fixing plate; 103. an access door; 2. a generator body; 3. machine foot glue; 4. an oil tank; 5. a float rod; 6. an exhaust pipe; 7. a vent pipe; 8. a filter plate; 9. an activated carbon adsorption plate; 10. a rotating shaft; 11. rotating the paddle; 12. an impeller; 13. a sealing plate; 14. a first magnetic block; 15. a second magnetic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, a noise reducing bass generator includes: a box body 1; the fixing plate 102 is fixedly connected in the box body 1 and is used for dividing the interior of the box body 1 into a working cavity and a purification cavity; the generator body 2 is detachably connected in the working cavity through a foot rubber 3; the first soundproof cotton 101 is fixedly connected to the inner wall of the working cavity; the exhaust pipe 6 is fixedly connected to the generator body 2 and used for exhausting smoke dust into the purification cavity; the purification component is connected in the purification cavity and is used for purifying the smoke dust; the ventilation pipe 7 is fixedly connected to the box body 1; the air guide assembly is connected in the ventilation pipe 7 and used for conveying natural wind into the working cavity, wherein the power input end of the air guide assembly extends into the exhaust pipe 6, and the air guide assembly is fixedly connected with a rotating paddle 11.

When the generator set is used, a user firstly moves the generator set to a designated working position and then fixes the generator set, when power generation is needed, the generator body 2 is started to work, when the generator body 2 works, vibration and noise can be generated, through the arrangement of the foot rubber 3 and the first soundproof cotton 101, the generator body 2 can be buffered and denoised, the vibration and the noise generated when the generator body 2 works can be effectively reduced, meanwhile, black smoke generated by the generator body 2 can be conveyed into a purification cavity through the exhaust pipe 6, the black smoke is purified through the purification component, particulate matters and harmful substances in the black smoke are prevented from being scattered into the air, the influence on the environment and the health of human bodies is caused, the environmental protection performance of the generator set is effectively improved, when the black smoke passes through the exhaust pipe 6, the rotary paddle 11 can be driven to rotate, rotate oar 11 and drive air guide component again and carry out work to carry into the work intracavity with external natural wind through ventilation pipe 7, carry out the forced air cooling to generator body 2, prevent that generator body 2 from taking place to damage because of the high temperature, influencing the generating efficiency, the effectual life who improves generator body 2 reduces working cost.

Example 2:

referring to fig. 1 and 3, a noise-reducing bass generator, substantially the same as in embodiment 1, further comprising: the purification component comprises a filter plate 8, an active carbon adsorption plate 9, the filter plate 8, the active carbon adsorption plate 9 are sequentially connected in a purification cavity in a sliding mode from bottom to top, a sealing plate 13 is fixedly connected to one end, far away from the fixing plate 102, of the filter plate 8 and the active carbon adsorption plate 9, a first magnetic block 14 is fixedly connected to the sealing plate 13, a second magnetic block 15 matched with the first magnetic block 14 is fixedly connected to the box body 1, when smoke dust is conveyed to the bottom of the purification cavity through an exhaust pipe 6, the smoke dust starts to float upwards under the action of the smoke dust, particles in the smoke dust can be filtered through the arrangement of the filter plate 8, harmful substances in the smoke dust can be filtered through the arrangement of the active carbon adsorption plate 9, the quality of smoke dust emission is improved, the environmental protection performance of the generator set is improved, and the filter plate 13, the first magnetic block 14 and the second magnetic block 15 are arranged, can make stable the fixing of filter 8, active carbon adsorption board 9 in purifying the intracavity, improve its stability, simultaneously, still the person of facilitating the use carries out the dismouting to filter 8, active carbon adsorption board 9 and changes, the effectual practicality that has improved this generating set.

Example 3:

referring to fig. 1-2, a noise-reducing bass generator, substantially the same as in embodiment 1, further comprising: the air guide assembly comprises a rotating shaft 10 and an impeller 12, a rotating rod is rotatably connected in the ventilation pipe 7 through a support, the impeller 12 is fixedly connected on the rotating rod, the rotating shaft 10 is rotatably connected on one side of the ventilation pipe 7 close to the exhaust pipe 6, a first bevel gear is fixedly connected on the rotating shaft 10, a second bevel gear meshed with the first bevel gear is fixedly connected on the rotating rod, one end of the rotating shaft 10 far away from the first bevel gear penetrates through the exhaust pipe 6 and is fixedly connected with a rotating paddle 11, when the generator body 2 generates electricity, smoke dust generated in the generator body 2 is discharged into a purification cavity through the exhaust pipe 6, when the smoke dust flows in the exhaust pipe 6, the rotating paddle 11 can be driven to rotate, the rotating paddle 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the first bevel gear to rotate, and the first bevel gear drives the rotating rod to rotate through a second bevel gear, the rotating rod drives the impeller 12 to rotate, so that external natural wind is sucked into the working cavity through the ventilation pipe 7, ventilation and heat dissipation are carried out on the generator body 2, the generator body 2 is prevented from being damaged due to overhigh temperature, and the service life of the generator body 2 is effectively prolonged;

the fixedly connected with of air inlet department of ventilation pipe 7 strains the dirt net, through the setting of straining the dirt net, can filter the dust that enters into in the ventilation pipe 7 natural wind, prevents that the dust from depending on generator body 2, influences generator body 2's radiating effect.

Example 4:

referring to fig. 1, a noise-reducing bass generator, substantially the same as in embodiment 1, further comprising: the one end that is close to generator body 2 on the box 1 is equipped with the recess, fixedly connected with oil tank 4 in the recess, be connected through oil pipe between oil tank 4 and the generator body 2, it has the floating piece to float in the oil tank 4, fixedly connected with float rod 5 on the floating piece, the one end that float rod 5 kept away from the floating piece runs through in oil tank 4, through making 4 fixed connection in the box outside of oil tank, the person of facilitating the use adds diesel oil to generator body 2, for the user provides convenient, through the floating piece, the setting of float rod 5, the person of facilitating the use learns how much of diesel oil in oil tank 4, thereby in time add diesel oil, the effectual practicality that has improved this generating set.

Example 5:

referring to fig. 4, a noise-reducing bass generator, substantially the same as in embodiment 1, further comprising: one side that is close to generator body 2 on box 1 is connected with access door 103 through hinge rotation, and is sealed through the second soundproof cotton between two access doors 103, through access door 103's setting, makes things convenient for maintenance personal to maintain generator body 2 fast, improves maintenance efficiency, through the setting of second soundproof cotton, can be to the leakproofness that improves access door 103 to further improve this generating set's silence effect.

According to the utility model, through the arrangement of the purification component, black smoke generated when the generator body 2 works can be purified, particulate matters and harmful substances in the black smoke are prevented from drifting into the air and affecting the environment and the health of human bodies, the environmental protection performance of the generator set is effectively improved, through the arrangement of the ventilation pipe 7, the rotating paddle 11 and the air guide component, the generator body 2 can be cooled by air cooling, the generator body 2 is prevented from being damaged due to overhigh temperature, the power generation efficiency is prevented from being affected, the service life of the generator body 2 is effectively prolonged, the working cost is reduced, through the arrangement of the first soundproof cotton 101 and the foot rubber 3, the effects of buffering and noise reduction can be realized on the generator body 2, and the vibration and noise generated when the generator body 2 works are effectively reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A noise-reducing bass generator, comprising:

a box body (1);

the fixing plate (102) is fixedly connected in the box body (1) and is used for dividing the interior of the box body (1) into a working cavity and a purification cavity;

the generator body (2) is detachably connected in the working cavity through a foot rubber (3);

the first soundproof cotton (101) is fixedly connected to the inner wall of the working cavity;

the exhaust pipe (6) is fixedly connected to the generator body (2) and used for exhausting smoke dust into the purification cavity;

the purification component is connected in the purification cavity and is used for purifying the smoke dust;

the ventilation pipe (7) is fixedly connected to the box body (1);

the air guide assembly is connected in the ventilation pipe (7) and used for conveying natural wind into the working cavity,

the power input end of the air guide assembly extends into the exhaust pipe (6), and is fixedly connected with a rotating paddle (11).

2. The noise-reduction bass generator of claim 1, wherein the purification assembly comprises a filter plate (8) and an activated carbon adsorption plate (9), the filter plate (8) and the activated carbon adsorption plate (9) are sequentially connected in the purification cavity in a sliding manner from bottom to top, a sealing plate (13) is fixedly connected to one end of each of the filter plate (8) and the activated carbon adsorption plate (9) far away from the fixing plate (102), a first magnetic block (14) is fixedly connected to the sealing plate (13), and a second magnetic block (15) matched with the first magnetic block (14) is fixedly connected to the box body (1).

3. The noise-reduction bass generator according to claim 1, wherein the wind guide assembly comprises a rotating shaft (10) and an impeller (12), a rotating rod is rotatably connected in the ventilation pipe (7) through a support, the impeller (12) is fixedly connected to the rotating rod, the rotating shaft (10) is rotatably connected to one side of the ventilation pipe (7) close to the exhaust pipe (6), a first bevel gear is fixedly connected to the rotating shaft (10), a second bevel gear meshed with the first bevel gear is fixedly connected to the rotating rod, and one end of the rotating shaft (10) far away from the first bevel gear penetrates through the exhaust pipe (6) and is fixedly connected with the rotating paddle (11).

4. A noise reducing bass generator according to claim 3, wherein a dust screen is fixedly connected to the air inlet of the ventilation duct (7).

5. A noise-reducing bass generator according to claim 1, wherein a groove is formed in one end of the box body (1) close to the generator body (2), an oil tank (4) is fixedly connected in the groove, the oil tank (4) is connected with the generator body (2) through an oil pipe, a floating block floats in the oil tank (4), a floating rod (5) is fixedly connected to the floating block, and one end of the floating rod (5) far away from the floating block penetrates through the oil tank (4).

6. A noise-reducing bass generator according to any one of claims 1-5, wherein an access door (103) is rotatably connected to one side of the box body (1) close to the generator body (2) through a hinge, and the two access doors (103) are sealed through a second soundproof cotton.