CN212615013U - Low-noise diesel generator - Google Patents
Low-noise diesel generator Download PDFInfo
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- CN212615013U CN212615013U CN202021472490.2U CN202021472490U CN212615013U CN 212615013 U CN212615013 U CN 212615013U CN 202021472490 U CN202021472490 U CN 202021472490U CN 212615013 U CN212615013 U CN 212615013U
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Abstract
The utility model discloses a low-noise diesel generator in the field of diesel generators, which comprises a generator box, wherein two sides of the surface of the generator box are provided with a groove A, the inside of the groove A is detachably connected with a filter screen, two sides of the generator box are provided with an opening, the inside of the opening is movably connected with a sound insulation board, the sound insulation board is movably connected inside the groove A, one end of the sound insulation board is fixedly connected with a handle, the bottom of the surface of the generator box is provided with a groove B, the inside of the groove B is embedded and connected with a sound insulation felt, the handle is held to insert the sound insulation board made of glass wool from the opening arranged at one side of the generator box, so that the sound insulation board seals the groove A, the noise generated in the generator box can be reduced through the sound insulation board, namely, the noise generated by the diesel generator is greatly reduced by embedding and connecting the sound insulation felt, the problem of a large amount of noises production is solved.
Description
Technical Field
The utility model relates to a diesel generator field specifically is a low noise diesel generator.
Background
The diesel generator is a small power generating equipment, and is a power machine using diesel oil as fuel and using diesel engine as prime mover to drive generator to generate power. The whole set of unit generally comprises a diesel engine, a generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and the like, and can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises.
The diesel generator that appears in the existing market its noise that produces when carrying out the work is too big, thereby cause noise pollution to user and surrounding environment easily, huge noise lets personnel cause the physical and mental discomfort, thereby its holistic usability has been reduced, cause the puzzlement to personnel easily, and its holistic thermal diffusivity is relatively poor when its diesel generator uses under high temperature environment, mechanical damage's the condition appears easily in long-term use, thereby can lead to being compelled to stop the electricity generation and cause inconvenience to the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low noise diesel generator to the noise that proposes in solving above-mentioned background causes the pollution too greatly, and self thermal diffusivity is relatively poor leads to causing inconvenient problem to the user.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a low noise diesel generator, includes the generator case, generator case surface both sides have been seted up fluting A, the inside filter screen that can dismantle of fluting A, the opening has been seted up to the generator case both sides, the inside swing joint of opening has the acoustic celotex board, acoustic celotex board swing joint is inside fluting A, acoustic celotex board one end fixedly connected with handle, fluting B has been seted up to generator case surface bottom, the inside syllable-dividing felt that is connected with of inlaying of fluting B, a plurality of stand A of generator bottom fixedly connected with, the inlay bottom of stand A is connected with a plurality of springs, the inlay bottom of spring is connected with stand B, stand B can dismantle the bottom and be connected with.
As a further aspect of the present invention: the acoustic celotex board is made by the glass cotton, the deadening felt is made by nylon macromolecular material, carries out effective sound insulation through the individual deadening felt of acoustic celotex board to the generator case.
As a further aspect of the present invention: generator bottom of the case portion fixedly connected with down tube A, down tube A one end can be dismantled and is connected with the motor, the motor output is connected with the bearing input, supports the motor through the down tube and the bearing is the extension of the inside rotor of motor.
As a further aspect of the present invention: the fan blade is fixedly connected to the surface of the bearing, the fan blade is connected to the inside of the through hole in a sliding mode, the through hole is formed in the bottom of the generator box, the fan blade is driven by the bearing to rotate inside the through hole formed in the bottom of the generator box to generate wind power, and heat dissipation is conducted.
As a further aspect of the present invention: generator bottom of the case portion fixedly connected with down tube B, down tube B one end can be dismantled and is connected with the air conditioner, the pipe is inlayed and is connected with to air conditioner one end, pipe one end through connection is inside the generator incasement portion, generator roof portion fixedly connected with handle produces during air conditioning enters into the pipe through the air conditioner, and last air conditioning enters into generator incasement portion through the pipe promptly and carries out the cooling of dispelling the heat fast, increases the thermal diffusivity, and the handle through generator roof portion fixed connection increases convenient carrying nature.
As a further aspect of the present invention: the surface of the generator box is detachably connected with a control switch, the current output end of the power supply of the motor and the air conditioner is connected with the current output end of an external power supply through the control switch, and the current of the external power supply is controlled by the control switch simultaneously for the motor and the air conditioner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the diesel generator is effectively radiated through the slots A arranged on the two sides of the generator box, the filter screen made of the wire netting detachably connected in the slots A reduces the entering of external sundries, when the noise is required to be reduced, the handle can be held to insert the sound insulation board made of glass wool from the opening arranged on one side of the generator box, so that the sound insulation board seals the slots A, the noise generated in the generator box is reduced through the sound insulation board, namely, the noise emitted by the diesel generator is greatly reduced by embedding and connecting the sound insulation felt made of nylon high polymer material in the slots B arranged on the bottom of the generator box, the generator box fixes the generator box through a plurality of stand columns A fixedly connected at the bottom, the bottom of the stand column A is fixed with the stand column B through a spring, the universal wheel detachably connected at the bottom of the stand column B increases the whole mobility, the spring is powerful spring, can not influence its transportation to the vibrations that the diesel generator during operation produced filter vibrations through the spring, reduce vibrations and convey ground and cause the sound, the spread of noise that can significantly reduce, then its noise reduction that produces of carrying out the during operation of diesel generator is difficult to cause noise pollution to user and surrounding environment, the huge noise of reduction lets personnel cause the uncomfortable problem of body and mind, has improved its holistic usability.
2. In the utility model, namely, the control switch can simultaneously control a plurality of electrical appliances, namely, when the diesel generator is required to be cooled, the external power supply current output end of the motor can be switched on through the control switch, so that the motor works to drive the bearing input end connected with the output end to rotate, namely, the bearing rotates to drive the fan blades fixedly connected with the surface of the fan blades to generate wind power in the through hole, the through hole is arranged at the bottom of the generator box, namely, the internal part of the generator box is radiated by the generated wind power, when the heat radiation performance is required to be increased, the external power supply current output end of the air conditioner can be switched on through the control switch, the air conditioner works to discharge cold air through the conduit with one end embedded and connected, one end of the conduit is penetratingly connected inside the generator box, namely, the diesel generator can rapidly and effectively radiate the heat of the diesel generator through the cold air, the air conditioner can be dismantled the down tube B of connecting through one side and fix with generator box bottom, and then its diesel generator is better at its holistic thermal diffusivity when using under high temperature environment, uses the condition that is difficult to appear mechanical damage for a long time, reduces the problem that high temperature leads to being forced to stop the electricity generation to reduce the difficulty to the user.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural head-up view of a gasket motor according to the present invention;
fig. 3 is a schematic view of the cooling air machine according to the present invention.
In the figure: 1. a generator box; 2. grooving A; 3. filtering with a screen; 4. an opening; 5. a sound insulating board; 6. a grip; 7. a handle; 8. grooving B; 9. a sound-deadening felt; 10. a column A; 11. a spring; 12. a column B; 13. a universal wheel; 14. an inclined rod A; 15. a motor; 16. a bearing; 17. a fan blade; 18. a through hole; 19. an inclined rod B; 20. an air conditioner; 21. a conduit; 22. and controlling the switch.
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. 1-3, in the embodiment of the present invention, a low noise diesel generator, two sides of the surface of a generator case 1 are provided with a slot a2, a filter screen 3 is detachably connected inside a slot a2, two sides of the generator case 1 are provided with an opening 4, the inside of the opening 4 is movably connected with a baffle 5, the baffle 5 is movably connected inside a slot a2, one end of the baffle 5 is fixedly connected with a handle 6, the bottom of the surface of the generator case 1 is provided with a slot B8, the inside of the slot B8 is connected with a sound-proof felt 9 in an embedded manner, the bottom of the generator case 1 is fixedly connected with a plurality of upright posts a10, the bottom of the upright posts a10 is connected with a plurality of springs 11 in an embedded manner, the bottom of the springs 11 is connected with an upright post B12 in an embedded manner, the bottom of the upright posts B12 is detachably connected with a universal wheel 13, that the diesel generator therein is effectively cooled by the slot a, when noise is required to be reduced, the handle 6 can be held to insert the sound insulation board 5 made of glass wool from the opening 4 arranged on one side of the generator box 1, so that the sound insulation board 5 seals the groove A2, and noise generated in the generator box 1 can be absorbed and reduced through the sound insulation board 5, namely, noise generated by a diesel generator is greatly reduced by embedding and connecting the sound insulation felt 9 made of nylon high polymer material in the groove B8 arranged at the bottom of the generator box 1, the generator box 1 is fixed through a plurality of upright posts A10 fixedly connected at the bottom, the bottom of the upright post A10 is fixed with the upright post B12 through the spring 11, the universal wheel 13 detachably connected at the bottom of the upright post B12 increases the overall mobility, the spring 11 is a strong spring and cannot influence the transportation process, so that the vibration generated when the diesel generator works is filtered and vibrated through the spring 11, the vibration is reduced and the noise is transmitted to the ground, so that the noise can be greatly reduced, the noise generated when the diesel generator works is reduced, noise pollution to a user and the surrounding environment is not easy to cause, the problem that the personnel feel uncomfortable due to the huge noise is reduced, and the integral usability of the diesel generator is improved.
The sound insulation board 5 is made of glass wool, the sound insulation felt 9 is made of nylon high polymer materials, and the sound insulation board 5 sound insulation felts 9 are used for effectively insulating sound of the generator box 1; generator case 1 bottom fixedly connected with down tube A14, down tube A14 one end can be dismantled and is connected with motor 15, and the motor 15 output is connected with the bearing 16 input, supports motor 15 through down tube A14 and bearing 16 is the extension of the inside rotor of motor 15.
The surface of the bearing 16 is fixedly connected with a fan blade 17, the fan blade 17 is connected inside a through hole 18 in a sliding mode, the through hole 18 is formed in the bottom of the generator box 1, the bearing 16 drives the fan blade 17 to rotate inside the through hole 18 formed in the bottom of the generator box 1 to generate wind power, and heat dissipation is conducted; the bottom of the generator box 1 is fixedly connected with an inclined rod B19, one end of the inclined rod B19 is detachably connected with the air conditioner 20, one end of the air conditioner 20 is connected with a guide pipe 21 in an embedding manner, one end of the guide pipe 21 is connected inside the generator box 1 in a penetrating manner, the top of the generator box 1 is fixedly connected with a handle 7, cold air generated by the air conditioner 20 enters the guide pipe 21, namely the cold air finally enters the inside of the generator box 1 through the guide pipe 21 to be rapidly cooled, so that the heat dissipation performance is increased, and the convenient carrying performance is increased through the handle 7 fixedly connected with the top of the generator box; the surface of the generator box 1 is detachably connected with a control switch 22, the power supply current output ends of the motor 15 and the air conditioner 20 are connected with an external power supply current output end through the control switch 22, and the motor 15 and the air conditioner 20 are simultaneously controlled by the control switch 22.
The utility model discloses a theory of operation is: when a user uses the generator box, the diesel generator in the generator box is effectively radiated through the slots A2 formed in the two sides of the generator box 1, the filter screen 3 made of the wire mesh detachably connected in the slot A2 reduces the entering of external sundries, when the noise is required to be reduced, the handle 6 can be held to insert the sound insulation board 5 made of glass wool into the opening 4 formed in one side of the generator box 1, so that the sound insulation board 5 seals the slot A2, the noise generated in the generator box 1 can be absorbed and reduced through the sound insulation board 5, namely, the noise generated by the diesel generator is greatly reduced by embedding and connecting the sound insulation felt 9 made of nylon high polymer material in the slot B8 formed in the bottom of the generator box 1, the generator box 1 fixes the generator box through a plurality of stand columns A10 fixedly connected at the bottom, and the bottom of the stand column A10 is fixed with the stand column B12 through the spring 11, the universal wheel 13 detachably connected with the bottom of the upright post B12 increases the overall mobility, the spring 11 is a strong spring, and the transportation process is not affected, so that the vibration generated during the operation of the diesel generator is filtered by the spring 11, the vibration transmitted to the ground to cause the noise is reduced, the noise transmission can be greatly reduced, the noise generated during the operation of the diesel generator is reduced, the noise pollution to users and the surrounding environment is not easy to cause, the problem that the huge noise causes physical and mental discomfort of personnel is reduced, the overall usability of the diesel generator is improved, the control switch 22 can simultaneously control a plurality of electric appliances, namely, when the diesel generator is required to be cooled, the external power supply current output end of the motor 15 can be switched on through the control switch 22, and the motor 15 operates to drive the bearing 16 input end connected with the output end to rotate, that is, the bearing 16 rotates to drive the fan blade 17 fixedly connected with the surface thereof to generate wind power in the through hole 18, the through hole 18 is arranged at the bottom of the generator case 1, that is, the inside of the generator case 1 is radiated by the generated wind power, when the radiation performance needs to be increased continuously, the external power supply current output end of the air conditioner 20 can be connected through the control switch 22, the air conditioner 20 discharges cold air through the conduit 21 with one end connected in an embedded manner, one end of the conduit 21 is connected in the generator case 1 in a penetrating manner, that is, the diesel generator is rapidly and effectively radiated by the cold air, the motor 15 is fixed with the bottom of the generator case 1 through the diagonal rod A14 detachably connected at two sides, the air conditioner 20 is fixed with the bottom of the generator case 1 through the diagonal rod B19 detachably connected at one side, the carrying performance of the generator case 1 is increased through the handle 7 fixedly connected at the top, and the whole radiation performance of the diesel generator is better, the condition of mechanical damage is difficult to appear in long-term use, reduces the problem that high temperature leads to being forced to stop the electricity generation to reduce the difficulty to the user, solved the noise and the heat dissipation problem of diesel generator primary election.
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 (6)
1. The utility model provides a low noise diesel generator, includes generator case (1), its characterized in that: two sides of the surface of the generator box (1) are provided with slots A (2), the inside of each slot A (2) is detachably connected with a filter screen (3), openings (4) are formed in two sides of the generator box (1), sound insulation boards (5) are movably connected in the openings (4), the sound insulation board (5) is movably connected inside the open groove A (2), one end of the sound insulation board (5) is fixedly connected with a handle (6), the bottom of the surface of the generator box (1) is provided with a slot B (8), a sound-proof felt (9) is embedded and connected in the slot B (8), the bottom of the generator box (1) is fixedly connected with a plurality of upright posts A (10), the utility model discloses a multi-purpose vehicle, including stand A (10), spring (11), stand B (12) can be dismantled and be connected with universal wheel (13).
2. A low noise diesel generator according to claim 1, characterized in that: the sound insulation board (5) is made of glass wool, and the sound insulation felt (9) is made of nylon high polymer material.
3. A low noise diesel generator according to claim 1, characterized in that: generator case (1) bottom fixedly connected with down tube A (14), down tube A (14) one end can be dismantled and be connected with motor (15), motor (15) output is connected with bearing (16) input.
4. A low noise diesel generator according to claim 3, characterized in that: bearing (16) fixed surface is connected with flabellum (17), flabellum (17) sliding connection is inside through-hole (18), through-hole (18) are seted up in generator case (1) bottom.
5. A low noise diesel generator according to claim 1, characterized in that: generator case (1) bottom fixedly connected with down tube B (19), down tube B (19) one end can be dismantled and is connected with air conditioner (20), air conditioner (20) one end is inlayed and is connected with pipe (21), pipe (21) one end through connection is inside generator case (1), generator case (1) top fixedly connected with handle (7).
6. A low noise diesel generator according to claim 1, characterized in that: the surface of the generator box (1) is detachably connected with a control switch (22), and the power supply current output ends of the motor (15) and the air conditioner (20) are connected with an external power supply current output end through the control switch (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472490.2U CN212615013U (en) | 2020-07-23 | 2020-07-23 | Low-noise diesel generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472490.2U CN212615013U (en) | 2020-07-23 | 2020-07-23 | Low-noise diesel generator |
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| Publication Number | Publication Date |
|---|---|
| CN212615013U true CN212615013U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021472490.2U Active CN212615013U (en) | 2020-07-23 | 2020-07-23 | Low-noise diesel generator |
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| CN (1) | CN212615013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417738A (en) * | 2021-06-02 | 2021-09-21 | 工钛(厦门)新能源有限公司 | Mute heat dissipation control system of diesel generator |
-
2020
- 2020-07-23 CN CN202021472490.2U patent/CN212615013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417738A (en) * | 2021-06-02 | 2021-09-21 | 工钛(厦门)新能源有限公司 | Mute heat dissipation control system of diesel generator |
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