CN215170371U

CN215170371U - Double-heat-dissipation diesel generator

Info

Publication number: CN215170371U
Application number: CN202121636016.3U
Authority: CN
Inventors: 崔中华
Original assignee: Wuxi Guopu Power Technology Co ltd
Current assignee: Wuxi Guopu Power Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-14
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to the technical field of generators, in particular to a double-heat-dissipation diesel generator, which comprises a damping plate, wherein the damping plate is provided with a generator, a water tank and a fan, the generator is fixedly arranged at the top of the damping plate, the water tank is arranged at one end of the generator, the water tank is connected with the generator through a pipeline, the fan is arranged at one side of the generator, and the top of the water tank is provided with a water inlet pipe and a water replenishing component, the utility model can perform double heat dissipation on the generator through the water tank and the fan, the water tank is connected with the generator through a pipeline, so that a water heat dissipation cycle is formed between the water tank and the generator, the fan is connected with the generator through a ventilation pipeline, so that an air heat dissipation cycle is formed between the fan and the generator, the generator is cooled through the water cycle and the air cycle, and each part of the generator can be cooled through the two cycles, the radiating efficiency is improved, and the stable work of the generator can be guaranteed.

Description

Double-heat-dissipation diesel generator

Technical Field

The utility model relates to a generator technical field specifically is a two heat dissipation 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. In the cylinder, the clean air filtered by the air filter is fully mixed with the high-pressure atomized diesel oil ejected 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 oil. 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 turn in a certain order, and the thrust acting on the piston is changed into the force pushing the crankshaft to rotate through the connecting rod, so that the crankshaft is driven to rotate. The brushless synchronous alternating-current generator and the diesel generator crankshaft 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 electromagnetic induction principle, and current can be generated through a closed load loop. The generator can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises.

The Chinese patent with the publication number of CN109404127B discloses a high-heat-dissipation mute diesel generator set; through the shell that sets up multilayer structure in generating set body outside, make the noise lose the medium of outside transmission through vacuum layer wherein, and reach further silence effect through multilayer sound absorbing layer, through set up the air intake in a shell side, the condensing coil of fan is set up in air intake department, blow in the shell with outside air through the fan in, the air passes through condensing coil, make moisture in the air condense before getting into the shell on the one hand, on the other hand makes the air obtain the cooling, thereby blow in dry cold wind to the shell, cool down for generating set, avoid moisture in the air to cause generating set part to corrode, set up the silencer through the blast pipe at the engine, avoid the noise to spread from the blast pipe, improvement through above-mentioned structure, make diesel generating set have the effect of high heat dissipation and silence.

In the prior art, the following problems exist:

(1) the fan arranged in the device dissipates heat through a single fan, so that the power of the fan needs to be improved to achieve the optimal heat dissipation purpose, the energy consumption is improved, and meanwhile, the load is caused to equipment;

(2) the generator set arranged by the generator set only depends on the fan to radiate the generator, so that the radiating efficiency is poor, and the generator set is easy to break down due to working under an overheating condition when in operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two heat dissipation diesel generator to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: a double-heat-dissipation diesel generator comprises a damping plate, wherein a generator, a water tank and a fan are arranged on the damping plate, the generator is fixedly installed at the top of the damping plate, the water tank is arranged at one end of the generator, the water tank is connected with the generator through a pipeline, the fan is arranged at one side of the generator, a water inlet pipe and a water supplementing assembly are arranged at the top of the water tank, a fan motor is arranged at one side of the fan, a driving rotating shaft, a transmission assembly and a plurality of driven rotating shafts are arranged in the fan, the driving rotating shaft and the plurality of driven rotating shafts are both rotatably connected with the fan, the driving rotating shaft is fixedly connected with the output end of the fan motor, fan blades are arranged at one end of each driving rotating shaft and one end of each driven rotating shaft, a ventilation pipeline is arranged outside each fan blade, and the fan is connected with the generator through a plurality of ventilation pipelines, the flabellum is located ventilation pipe, drive assembly sets up between initiative pivot and a plurality of driven spindle.

Preferably, the water replenishing assembly comprises a floating plate, a screw and a first bevel gear, the floating plate is arranged in the water tank, the outer wall of the floating plate is in sliding connection with the inner wall of the water tank, the screw is arranged at the top of the water tank and is in rotating connection with the water tank, the screw is in threaded connection with the floating plate, and the first bevel gear is sleeved at the top of the screw.

Preferably, a water inlet valve is arranged on the water inlet pipe, a second bevel gear is arranged on the control end of the water inlet valve, and the second bevel gear is meshed with the first bevel gear.

Preferably, the transmission assembly comprises a first gear and a plurality of second gears, the first gear is sleeved on the driving rotating shaft, the plurality of second gears are in the same number with the plurality of driven rotating shafts and are in one-to-one correspondence, and each second gear is meshed with the first gear.

Preferably, the floating plate is provided with a hole for accommodating the water inlet pipe.

Preferably, one side of the motor is provided with an oil tank, and one side of the oil tank is provided with an oil conveying pipe.

The utility model discloses an improve and provide a two heat dissipation diesel generator here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a water tank and fan carry out two heat dissipations to the generator, and the water tank is connected with the generator through the pipeline, make to form the water heat dissipation circulation between water tank and the generator, and the fan is connected with the generator through ventilation pipeline, make to form the air heat dissipation circulation between fan and the generator, dispel the heat to the generator through water circulation and air circulation, make two kinds of circulations can dispel the heat to each position to the generator, have improved the radiating efficiency, guarantee that the generator can work stably;

the second step is as follows: the utility model discloses after the water tank adds the coolant liquid through the inlet tube, the kickboard in the water tank floats in the top of coolant liquid, after the coolant liquid because the heat dissipation evaporates partly, the liquid level of coolant liquid descends, the kickboard descends along with the coolant liquid, drive the screw rod through threaded connection and rotate, the screw rod rotates and drives first bevel gear and rotate, because meshing between second bevel gear and the first bevel gear, so second bevel gear rotates and opens the water intaking valve, make the coolant liquid flow into the water tank through the inlet tube and form the effect of automatic water supply, prevent to forget to add the coolant liquid because of the coolant liquid finishes and lead to not having the coolant liquid in the water tank, make the hydrologic cycle heat dissipation inefficacy;

and thirdly: the utility model discloses use a fan motor alright drive flabellum in a plurality of ventilation pipeline and rotate and dispel the heat to the generator, when having improved work efficiency, reduced the consumption of the energy, increased the practicality of device.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of a first partial structure of the present invention;

fig. 4 is a second partial structural schematic diagram of the present invention.

Description of reference numerals:

1. a damper plate; 2. a generator; 3. a water tank; 4. a fan; 5. a water inlet pipe; 6. a water replenishing assembly; 7. a fan motor; 8. a driving rotating shaft; 9. a driven rotating shaft; 10. a transmission assembly; 12. a ventilation line; 13. a floating plate; 14. a screw; 15. a first bevel gear; 16. a water inlet valve; 17. a second bevel gear; 18. a first gear; 19. a second gear; 20. an oil tank; 21. and (7) conveying the oil pipe.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

The utility model discloses an improve and provide a two heat dissipation diesel generator here, the technical scheme of the utility model is:

as shown in fig. 1-4, a double-heat-dissipation diesel generator comprises a damping plate 1, wherein a generator 2, a water tank 3 and a fan 4 are arranged on the damping plate 1, the generator 2 is fixedly mounted on the top of the damping plate 1, the water tank 3 is arranged at one end of the generator 2, the water tank 3 is connected with the generator 2 through a pipeline, the fan 4 is arranged at one side of the generator 2, a water inlet pipe 5 and a water replenishing assembly 6 are arranged at the top of the water tank 3, a fan motor 7 is arranged at one side of the fan 4, a driving rotating shaft 8, a transmission assembly 10 and a plurality of driven rotating shafts 9 are arranged in the fan 4, the driving rotating shaft 8 and the plurality of driven rotating shafts 9 are rotatably connected with the fan 4, the driving rotating shaft 8 is fixedly connected with the output end of the fan motor 7, and a fan blade is arranged at one end of each of the driving rotating shaft 8 and each driven rotating shaft 9, every the outside of flabellum all is provided with ventilation pipeline 12, fan 4 is connected through a plurality of ventilation pipeline 12 with generator 2, the flabellum is located ventilation pipeline 12, drive assembly 10 sets up between initiative pivot 8 and a plurality of driven spindle 9.

Specifically, the water replenishing assembly 6 comprises a floating plate 13, a screw 14 and a first bevel gear 15, the floating plate 13 is arranged in the water tank 3, the outer wall of the floating plate 13 is in sliding connection with the inner wall of the water tank 3, the screw 14 is arranged at the top of the water tank 3 and is in rotating connection with the water tank 3, the screw 14 is in threaded connection with the floating plate 13, and the first bevel gear 15 is sleeved at the top of the screw 14.

Specifically, a water inlet valve 16 is arranged on the water inlet pipe 5, a second bevel gear 17 is arranged on the control end of the water inlet valve 16, and the second bevel gear 17 is meshed with the first bevel gear 15.

Specifically, the transmission assembly 10 includes a first gear 18 and a plurality of second gears 19, the first gear 18 is sleeved on the driving rotating shaft 8, the plurality of second gears 19 are the same in number and in one-to-one correspondence with the plurality of driven rotating shafts 9, and each of the second gears 19 is engaged with the first gear 18.

Specifically, the floating plate 13 is provided with a hole for accommodating the water inlet pipe 5 to pass through.

Specifically, an oil tank 20 is disposed on one side of the motor, and an oil delivery pipe 21 is disposed on one side of the oil tank 20.

The working principle is as follows: the device reduces the influence of the whole shaking of the device on components in the device through the damping plate 1 after the generator 2 is started, the generator 2 is subjected to double heat dissipation through the water tank 3 and the fan 4, the water tank 3 is connected with the generator 2 through a pipeline, so that water heat dissipation circulation is formed between the water tank 3 and the generator 2, the fan 4 is connected with the generator 2 through the ventilation pipeline 12, so that air heat dissipation circulation is formed between the fan 4 and the generator 2, the generator 2 is subjected to heat dissipation through the water circulation and the air circulation, so that the two circulation can dissipate heat of each part of the generator 2, the heat dissipation efficiency is improved, the stable work of the generator 2 is ensured, after the cooling liquid is added into the water tank 3 through the water inlet pipe 5, the floating plate 13 in the water tank 3 floats above the cooling liquid, when the cooling liquid partially evaporates due to heat dissipation, the liquid level of the cooling liquid drops, and the floating plate 13 drops along with the cooling liquid, the screw 14 is driven to rotate through threaded connection, the screw 14 drives the first bevel gear 15 to rotate, the second bevel gear 17 rotates and opens the water inlet valve 16 due to the meshing between the second bevel gear 17 and the first bevel gear 15, so that the cooling liquid flows into the water tank 3 through the water inlet pipe 5 to form an automatic water replenishing effect, the situation that no cooling liquid exists in the water tank 3 due to the fact that the cooling liquid is forgotten to be added after the cooling liquid is consumed is avoided, the water circulation heat dissipation is disabled, after the cooling liquid is replenished, the floating plate 13 rises to drive the screw 14 to rotate in the reverse direction, the screw 14 is meshed with the first bevel gear 15 through the second bevel gear 17, the second bevel gear 17 rotates in the reverse direction and closes the water inlet valve 16 to complete the automatic water replenishing process, the driving rotating shaft 8 in the fan 4 is driven by the fan motor 7 to drive the first gear 18 to rotate, and each second gear 19 is meshed with the first gear 18 to drive the second gears 19 around the first gear 18 to rotate, thereby drive driven spindle 9 and rotate, make all flabellums rotate to form air cycle between fan 4 and the generator 2 through ventilation pipe way 12, reach radiating effect, use a fan motor 7 alright drive the flabellum rotation in a plurality of ventilation pipe ways 12 and dispel the heat to generator 2, when having improved work efficiency, reduced the consumption of the energy, increased the practicality of device.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a two heat dissipation diesel generator which characterized in that: comprises a damping plate (1), a generator (2), a water tank (3) and a fan (4) are arranged on the damping plate (1), the generator (2) is fixedly arranged at the top of the damping plate (1), the water tank (3) is arranged at one end of the generator (2), the water tank (3) is connected with the generator (2) through a pipeline, the fan (4) is arranged at one side of the generator (2), a water inlet pipe (5) and a water supplementing assembly (6) are arranged at the top of the water tank (3), a fan motor (7) is arranged at one side of the fan (4), a driving rotating shaft (8), a transmission assembly (10) and a plurality of driven rotating shafts (9) are arranged in the fan (4), the driving rotating shaft (8) and the plurality of driven rotating shafts (9) are both rotatably connected with the fan (4), and the driving rotating shaft (8) is fixedly connected with the output end of the fan motor (7), the one end of initiative pivot (8) and every driven spindle (9) all is provided with the flabellum, every the outside of flabellum all is provided with ventilation pipe way (12), fan (4) are connected through a plurality of ventilation pipe way (12) with generator (2), the flabellum is located ventilation pipe way (12), drive assembly (10) set up between initiative pivot (8) and a plurality of driven spindle (9).

2. A dual heat dissipation diesel generator as set forth in claim 1, wherein: moisturizing subassembly (6) are including kickboard (13), screw rod (14) and first bevel gear (15), kickboard (13) set up in water tank (3), just the outer wall of kickboard (13) and the inner wall sliding connection of water tank (3), screw rod (14) set up at the top of water tank (3) and rotate with water tank (3) and be connected, just screw rod (14) and kickboard (13) threaded connection, the top at screw rod (14) is established in first bevel gear (15) cover.

3. A dual heat dissipation diesel generator as set forth in claim 2, wherein: a water inlet valve (16) is arranged on the water inlet pipe (5), a second bevel gear (17) is arranged on the control end of the water inlet valve (16), and the second bevel gear (17) is meshed with the first bevel gear (15).

4. A dual heat dissipation diesel generator as set forth in claim 1, wherein: the transmission assembly (10) comprises a first gear (18) and a plurality of second gears (19), the first gear (18) is sleeved on the driving rotating shaft (8), the number of the second gears (19) is the same as that of the driven rotating shafts (9), the second gears (19) correspond to the driven rotating shafts one by one, and each second gear (19) is meshed with the first gear (18).

5. A dual heat dissipation diesel generator as set forth in claim 2, wherein: the floating plate (13) is provided with a hole for accommodating the water inlet pipe (5) to pass through.

6. A dual heat dissipation diesel generator as set forth in claim 1, wherein: an oil tank (20) is arranged on one side of the motor, and an oil delivery pipe (21) is arranged on one side of the oil tank (20).