CN211258807U

CN211258807U - Effectual diesel generator of shock attenuation

Info

Publication number: CN211258807U
Application number: CN201922323126.3U
Authority: CN
Inventors: 周细文
Original assignee: Jiangsu Tongxin Electrical Technology Co ltd
Current assignee: Jiangsu Tongxin Electrical Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-14
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses an effectual diesel generator of shock attenuation relates to and relates to diesel generator technical field, for solving current diesel generator and producing great vibrations at the in-process that uses, leads to noise pollution's problem. One side of shell is provided with the left end lid, the opposite side of shell is provided with the right-hand member lid, the inside of right-hand member lid is provided with the exhaust hole, the below in exhaust hole is provided with the radiating groove, the top of left end lid is provided with the handle, left end lid, right-hand member lid all pass through fastening screw fixed connection with the shell, the outer wall of shell is provided with the control panel, the control panel passes through fastening screw fixed connection with the shell, the outer wall of control panel is provided with the voltage display table, one side of voltage display table is provided with circuit protector, circuit protector's below is provided with emergency button, emergency button's below is provided with the start button.

Description

Effectual diesel generator of shock attenuation

Technical Field

The utility model relates to a diesel generator technical field specifically is an effectual diesel generator of shock attenuation.

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. In the cylinder, the clean air filtered by the air filter is fully mixed with the high-pressure atomized diesel sprayed by the oil nozzle, and the volume is reduced and the temperature is rapidly increased under the upward extrusion of the piston to reach the ignition point of the diesel. The diesel oil is ignited, the mixed gas is violently combusted, the volume is rapidly expanded, and the piston is pushed to move downwards, which is called as doing work. The cylinders work in sequence, and the thrust acting on the pistons is changed into the force pushing the crankshaft to rotate through the connecting rods, so that the crankshaft is driven to rotate. The alternating current generator and the crankshaft of the diesel engine are coaxially arranged, the rotation of the diesel generator can be utilized to drive the rotor of the generator, the generator can output induced electromotive force by utilizing the principle of 'electromagnetic induction', and current can be generated through a closed load loop.

The existing diesel generator generates larger vibration in the use process, so that the problem of noise pollution is caused; therefore, the existing requirements are not met, and the diesel generator with good damping effect is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diesel generator that shock attenuation is effectual to propose current diesel generator and produce great vibrations at the in-process that uses among the above-mentioned background art of solution, lead to noise pollution's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a diesel generator with good damping effect comprises a shell, wherein a left end cover is arranged on one side of the shell, a right end cover is arranged on the other side of the shell, an exhaust hole is formed in the right end cover, a heat dissipation groove is formed below the exhaust hole, a handle is arranged above the left end cover, the left end cover and the right end cover are fixedly connected with the shell through fastening screws, a control panel is arranged on the outer wall of the shell and fixedly connected with the shell through the fastening screws, a voltage display meter is arranged on the outer wall of the control panel, a circuit protector is arranged on one side of the voltage display meter, an emergency button is arranged below the circuit protector, a starting button is arranged below the emergency button, a circuit switching hole is formed below the starting button, a sealing door is arranged on one side of the control panel and fixedly connected with the shell through a hinge, the outer wall of closed door is provided with rotary switch, the below of shell is provided with the fixed plate, the below of fixed plate is provided with the gyro wheel, one side of gyro wheel is provided with the backup pad, the inside of shell is provided with the backing plate, the top of backing plate is provided with damping spring, damping spring's top is provided with the movable plate, the top of movable plate is provided with the diesel engine, one side of diesel engine is provided with the generator, one side of generator is provided with the baffle, one side of baffle is provided with the battery, one side of battery is provided with soundproof cotton, the opposite side of diesel engine is provided with radiator fan, the top of diesel engine is provided with the oil blanket.

Preferably, the number of the supporting plates is four, and the four supporting plates are uniformly distributed below the fixing plate.

Preferably, the damping springs are provided with a plurality of damping springs which are closely distributed below the moving plate.

Preferably, the storage battery is provided with a plurality of storage batteries, and the plurality of storage batteries are closely distributed on one side of the baffle.

Preferably, the heat dissipation grooves are provided with a plurality of heat dissipation grooves which are closely distributed below the exhaust holes.

Preferably, the generator and the diesel engine are both in threaded connection with the moving plate.

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

1. the utility model discloses a be provided with backup pad and damping spring structure, vibration when the reduction diesel generator that can maximize functions to avoid producing great noise pollution, can also avoid diesel engine and generator to produce the collision in the function simultaneously, improved diesel generator's life.

2. Through setting up soundproof cotton structure, can absorb diesel generator because mechanical motion produces inevitable sound to make the shell outside not experience a bit of sound, played the effect of silence, greatly reduced the propagation of noise.

3. Through setting up radiator fan and radiating groove structure, can carry out timely scattering and disappearing to the heat that produces when diesel engine and generator operation, avoid the high temperature to lead to diesel engine and generator impaired, greatly improved diesel generator's life.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall side view of the present invention;

fig. 3 is a schematic view of the internal structure of the housing of the present invention.

In the figure: 1. a housing; 2. a left end cap; 3. a right end cap; 4. a handle; 5. a diesel engine; 6. an oil cover; 7. a fixing plate; 8. a roller; 9. a support plate; 10. a control panel; 11. a voltage display meter; 12. a set screw; 13. an emergency button; 14. a start button; 15. a circuit protector; 16. a line switching hole; 17. fastening screws; 18. a closing door; 19. a knob switch; 20. a hinge; 21. an exhaust hole; 22. a heat sink; 23. a generator; 24. a storage battery; 25. moving the plate; 26. a damping spring; 27. a base plate; 28. a heat radiation fan; 29. a baffle plate; 30. soundproof cotton.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a diesel generator with good damping effect comprises a shell 1, a left end cover 2 is arranged on one side of the shell 1, a right end cover 3 is arranged on the other side of the shell 1, an exhaust hole 21 is formed in the right end cover 3, tail gas generated by a diesel engine 5 can be exhausted, a heat dissipation groove 22 is formed below the exhaust hole 21, heat in the shell 1 can be dissipated in time, a handle 4 is arranged above the left end cover 2, the diesel generator can be conveniently carried, the left end cover 2 and the right end cover 3 are fixedly connected with the shell 1 through fastening screws 17, a control panel 10 is arranged on the outer wall of the shell 1, the control panel 10 is fixedly connected with the shell 1 through fixing screws 12, a voltage display meter 11 is arranged on the outer wall of the control panel 10, the voltage generated by the generator 23 can be displayed, a circuit protector 15 is arranged on one side of the voltage display meter 11, and equipment burnout due to, an emergency button 13 is arranged below the circuit protector 15, a start button 14 is arranged below the emergency button 13 and can start the diesel engine 5 and the generator 23 to work, a circuit switching hole 16 is arranged below the start button 14, a closing door 18 is arranged on one side of the control panel 10, the closing door 18 is fixedly connected with the shell 1 through a hinge 20, a knob switch 19 is arranged on the outer wall of the closing door 18, a fixing plate 7 is arranged below the shell 1, a roller 8 is arranged below the fixing plate 7 and can conveniently move the diesel generator, a supporting plate 9 is arranged on one side of the roller 8 and can reduce vibration of the diesel generator during operation, a backing plate 27 is arranged inside the shell 1, a damping spring 26 is arranged above the backing plate 27 and can buffer vibration generated by the diesel engine 5 and the generator 23, so that large noise of the moving plate is avoided, a 25 is arranged above the damping spring 26, the diesel engine 5 is arranged above the moving plate 25, the generator 23 is arranged on one side of the diesel engine 5, the baffle 29 is arranged on one side of the generator 23, the storage battery 24 is arranged on one side of the baffle 29, electric quantity generated by the generator 23 can be stored, the soundproof cotton 30 is arranged on one side of the storage battery 24, sound generated by operation of the diesel engine 5 and the generator 23 can be absorbed, noise pollution is avoided, the cooling fan 28 is arranged on the other side of the diesel engine 5, the cooling rate of the diesel engine generator can be improved, the oil cover 6 is arranged above the diesel engine 5, and diesel oil can be prevented from splashing.

Further, the number of the supporting plates 9 is four, and the four supporting plates 9 are uniformly distributed below the fixing plate 7, so that the contact area with the ground can be increased, and the vibration generated when the diesel engine 5 and the generator 23 operate can be reduced.

Further, the damping springs 26 are provided with a plurality of damping springs 26, and the plurality of damping springs 26 are closely distributed below the moving plate 25, so that vibration generated when the diesel engine 5 and the generator 23 operate can be buffered, and generation of large noise can be avoided.

Further, the storage battery 24 is provided with a plurality of, and a plurality of storage battery 24 closely distributes in one side of baffle 29, can increase diesel generator's electric storage capacity to better provide electric power for equipment.

Further, the heat dissipation grooves 22 are provided with a plurality of, and a plurality of heat dissipation grooves 22 closely distribute in the below of exhaust hole 21, can improve diesel generator's radiating effect, avoid the high temperature to lead to diesel engine and generator internal wear.

Further, the generator 23 and the diesel engine 5 are both in threaded connection with the moving plate 25, so that the stability of the generator 23 and the diesel engine 5 can be improved, and movement or collision in the operation process can be avoided.

The working principle is as follows: when the diesel engine is used, firstly, the diesel engine generator is moved to a designated position through the roller 8, then the supporting plate 9 is lowered to be in contact with the ground, the oil cover 6 is opened, diesel oil is injected into the diesel engine, the oil cover 6 is closed, then the starting button 14 is pressed, the diesel engine 5 and the generator 23 are enabled to operate, when the diesel engine 5 and the generator 23 vibrate, the vibration generated can be buffered and counteracted through the damping spring 26, so that the vibration is prevented from generating large sound, when the generator 23 generates electricity, the radiating fan 28 automatically conducts electricity to operate, the heat inside the shell 1 is dissipated, the pointer of the voltage display meter 11 is observed, after the voltage is stabilized, the equipment line is connected through the line switching hole 16, meanwhile, the sound insulation cotton 30 absorbs the sound inside the shell 1, and finally, excessive electricity of the diesel engine generator can be stored in the storage battery 24.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an effectual diesel generator of shock attenuation, includes shell (1), its characterized in that: a left end cover (2) is arranged on one side of the shell (1), a right end cover (3) is arranged on the other side of the shell (1), exhaust holes (21) are formed in the right end cover (3), heat dissipation grooves (22) are formed below the exhaust holes (21), a handle (4) is arranged above the left end cover (2), the left end cover (2) and the right end cover (3) are fixedly connected with the shell (1) through fastening screws (17), a control panel (10) is arranged on the outer wall of the shell (1), the control panel (10) is fixedly connected with the shell (1) through fixing screws (12), a voltage display meter (11) is arranged on the outer wall of the control panel (10), a circuit protector (15) is arranged on one side of the voltage display meter (11), and an emergency button (13) is arranged below the circuit protector (15), the emergency button is characterized in that a starting button (14) is arranged below the emergency button (13), a circuit switching hole (16) is arranged below the starting button (14), a closing door (18) is arranged on one side of the control panel (10), the closing door (18) is fixedly connected with the shell (1) through a hinge (20), a knob switch (19) is arranged on the outer wall of the closing door (18), a fixing plate (7) is arranged below the shell (1), a roller (8) is arranged below the fixing plate (7), a supporting plate (9) is arranged on one side of the roller (8), a backing plate (27) is arranged inside the shell (1), a damping spring (26) is arranged above the backing plate (27), a moving plate (25) is arranged above the damping spring (26), and a diesel engine (5) is arranged above the moving plate (25), one side of diesel engine (5) is provided with generator (23), one side of generator (23) is provided with baffle (29), one side of baffle (29) is provided with battery (24), one side of battery (24) is provided with soundproof cotton (30), the opposite side of diesel engine (5) is provided with radiator fan (28), the top of diesel engine (5) is provided with oil cover (6).

2. The diesel generator with good damping effect according to claim 1, wherein: the number of the supporting plates (9) is four, and the four supporting plates (9) are uniformly distributed below the fixing plate (7).

3. The diesel generator with good damping effect according to claim 1, wherein: the damping springs (26) are arranged in a plurality, and the damping springs (26) are tightly distributed below the moving plate (25).

4. The diesel generator with good damping effect according to claim 1, wherein: the storage batteries (24) are arranged in a plurality of numbers, and the storage batteries (24) are closely distributed on one side of the baffle plate (29).

5. The diesel generator with good damping effect according to claim 1, wherein: the heat dissipation grooves (22) are provided with a plurality of heat dissipation grooves (22), and the heat dissipation grooves (22) are closely distributed below the exhaust holes (21).

6. The diesel generator with good damping effect according to claim 1, wherein: the generator (23) and the diesel engine (5) are both in threaded connection with the moving plate (25).