CN217152117U

CN217152117U - Alternating-current generator with high-efficiency heat radiation structure

Info

Publication number: CN217152117U
Application number: CN202221287891.XU
Authority: CN
Inventors: 邓永奇; 雷翠英; 刘春艳
Original assignee: Tesla Dongguan Generator Technology Co ltd
Current assignee: Tesla Dongguan Generator Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-09
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to a generator technical field especially relates to an alternator with high efficiency heat radiation structure. The technical scheme comprises the following steps: the cabinet body, the inside of the cabinet body is equipped with the electricity generation chamber, and the inside fixed mounting in electricity generation chamber has the diesel engine, and one side of diesel engine is equipped with AC motor, and fixed mounting has the pipe of discharging fume on the diesel engine, and the pipe of discharging fume is last fixed mounting has the muffler, and one side of muffler is equipped with the clarifier, and one side of electricity generation chamber top is equipped with the control chamber. The utility model discloses a setting up and discharging fume pipe and muffler, clarifier cooperation, the flue gas that produces when can be to the generator operation is discharged, carry out the amortization when simultaneously can discharging fume through the muffler, the evolver can carry out purification treatment to the flue gas, the harm of the environment that has reduced has improved the practicality, it can store the electric quantity of the machine that sends out to set up the lithium cell group to can avoid the generator to handle the state of operation always, reduce the cost when using, enlarge application scope.

Description

Alternating-current generator with high-efficiency heat dissipation structure

Technical Field

The utility model relates to a generator technical field specifically is an alternator with high efficiency heat radiation structure.

Background

Generators (Generators) are mechanical equipment which convert other forms of energy into electric energy, and are driven by water turbines, steam turbines, diesel engines or other power machines to convert energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy to be transmitted to Generators, and then the mechanical energy is converted into electric energy by the Generators, the Generators have wide application in industrial and agricultural production, national defense, science and technology and daily life, the Generators are in many forms, but the working principle of the Generators is based on the electromagnetic induction law and the electromagnetic force law, so the general principle of the structure is as follows: appropriate magnetic conductive and electric conductive materials are used to form a magnetic circuit and a circuit which mutually perform electromagnetic induction so as to generate electromagnetic power and achieve the purpose of energy conversion.

Through retrieval, the patent publication No. CN214145670U discloses an alternating-current variable-frequency diesel generator set, which comprises a frame, an engine, a storage battery, an inverter assembly, a control panel and an oil tank; the energy-saving and energy-saving type alternating current variable frequency generator is characterized in that an oil tank and a heat dissipation dustproof plate are installed at the top of the rack, a control panel is installed at one end of the rack, a storage battery is installed at the other end of the rack, an engine is installed on one side of the rack, the engine is connected with an alternating current variable frequency generator assembly through a crankshaft, and an inverter assembly is arranged at the front end of the engine.

The existing alternating current generator with a high-efficiency heat dissipation structure has the following defects:

1. the generator and most of the generators on the market are simple in structure, do not have the function of purifying smoke generated in the operation of an internal combustion engine when in use, and cause pollution to the air in a working area when in long-time operation, thereby reducing the practicability;

2. meanwhile, most generators supply power to external equipment in a direct connection mode, do not have the function of storing and using electric energy when in use, and can only supply power to the external equipment through uninterrupted operation power generation, so that the cost of using the generators is high, and therefore the alternating current generator with the high-efficiency heat dissipation structure is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an alternator with high efficiency heat radiation structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an alternator with high efficiency heat radiation structure, includes the cabinet body, the inside of the cabinet body is equipped with the electricity generation chamber, and the inside fixed mounting in electricity generation chamber has the diesel engine, one side of diesel engine is equipped with AC motor, and fixed mounting has the pipe of discharging fume on the diesel engine, it has the muffler to discharge fume to go up fixed mounting on the pipe, and one side of muffler is equipped with the clarifier, one side of electricity generation chamber top is equipped with the control chamber, and the inside in control chamber is equipped with refrigerating unit, one side of control chamber is equipped with the otter board, the inside top in electricity generation chamber is equipped with the exhaust fan, one side in control chamber is equipped with the battery chamber, and the inside in battery chamber is equipped with lithium cell group, the inside in control chamber is equipped with the dc-to-ac converter, the front of the cabinet body is equipped with connection panel.

The alternating current generator with the high-efficiency heat dissipation structure adopts the technical scheme that the output end of the diesel engine is connected with the input end of the alternating current motor, so that the alternating current motor is driven by the diesel engine to rotate to carry out power generation operation, the smoke exhaust pipe can exhaust smoke generated during the operation of the diesel engine, meanwhile, the noise generated during the operation of the diesel engine can be eliminated through the silencer, the smoke generated during the operation of the diesel engine is purified by the purifier, the pollution of the smoke to the environment is reduced, the refrigeration unit and the exhaust fan are matched to cool the interior of the generator during the operation, the cooling efficiency and the quality are increased, the practicability is improved, the lithium battery pack can store electric quantity generated during the operation of the generator, and the connecting panel is connected with the lithium battery pack through a wire, so that externally connected equipment can be directly powered through the lithium battery pack, meanwhile, the direct current of the lithium battery pack can be converted into alternating current through the inverter to be used, the device which is convenient to connect is used, the diesel engine can be prevented from continuously working through the lithium battery pack, and the diesel engine can pause operation when the electric quantity in the lithium battery pack is sufficient, so that the cost of the generator in use is reduced.

Preferably, the bottom fixed mounting of the cabinet body has the base, and the front and the back of base are equipped with two sets of handle holes, and the bottom fixed mounting of base has the supporting pad. The bottom supports when the base can use the generator, is convenient for the staff later stage through the handle hole simultaneously and removes the operation to the generator, and the supporting pad has increased the frictional force of base bottom, has improved the stability that the base used.

Preferably, the top of connection panel is equipped with the display screen, and the below of display screen is equipped with adjustment button, and one side of display screen is equipped with emergency stop button. The display screen can show the state when the use of generator, and adjustment button is convenient for the staff and is adjusted the operation to the generator, and emergency stop button can carry out emergency stop to the engine operation.

Preferably, an electric quantity detection module is arranged above the inverter, and a PLC controller is arranged above the electric quantity detection module. The electric quantity detection module can detect the electric quantity of lithium cell group, and the input of PLC controller passes through the wire and is connected with the electric quantity detection module, and the output of PLC controller passes through the wire and is connected with the diesel engine to the PLC controller can start the electricity generation to the diesel engine when electric quantity is not enough in the electric quantity detection module lithium cell group.

Preferably, the front face of the cabinet body is movably provided with a maintenance door, and the maintenance door is fixedly provided with a safety lock. The maintenance door is convenient for staff's later stage to overhaul the inside of generator and maintain, and the safety lock can lock when maintaining the door closure.

Preferably, the top of the cabinet body is fixedly provided with a top plate, and the inner wall of the cabinet body is provided with a sound insulation pad. The roof can protect the top when the generator uses, can give sound insulation to the inside when the generator operation simultaneously through the pad that gives sound insulation and fall the noise.

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

1. through setting up the pipe of discharging fume and muffler, clarifier cooperation, the flue gas that produces during can be to the generator operation is discharged, carries out the amortization when simultaneously can discharging fume through the muffler, and the evolutionary ware can carry out purification treatment to the flue gas, and the harm of the environment that has reduced has improved the practicality.

2. The lithium battery pack is arranged to store the power generated by the generator, so that the state that the generator always processes the operation can be avoided, the cost in use is reduced, and the application range is enlarged.

Drawings

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

FIG. 2 is a front internal view of the present invention;

fig. 3 is a schematic front structural view of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a base; 101. a support pad; 102. an operation hole; 2. a cabinet body; 201. a screen plate; 202. a power generation cavity; 203. a control chamber; 204. a battery cavity; 205. a sound insulating pad; 3. a connection panel; 4. a display screen; 401. an adjustment button; 402. an emergency stop button; 5. maintaining the door; 501. a safety lock; 6. a top plate; 7. a diesel engine; 8. an alternating current motor; 9. a smoke exhaust pipe; 901. a muffler; 902. a purifier; 10. an exhaust fan; 11. a refrigeration unit; 12. an inverter; 13. an electric quantity detection module; 14. a PLC controller; 15. a lithium battery pack.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, 2, 3 and 4, the ac generator with a high efficiency heat dissipation structure according to the present invention includes a cabinet 2, a power generation chamber 202 is disposed inside the cabinet 2, and the inside of the power generation cavity 202 is fixedly provided with a diesel engine 7, one side of the diesel engine 7 is provided with an alternating current motor 8, a smoke exhaust pipe 9 is fixedly arranged on the diesel engine 7, a silencer 901 is fixedly arranged on the smoke exhaust pipe 9, and a purifier 902 is provided at one side of the muffler 901, a control chamber 203 is provided at one side above the power generation chamber 202, the refrigeration unit 11 is arranged in the control cavity 203, the screen 201 is arranged at one side of the control cavity 203, the exhaust fan 10 is arranged at the top of the inner part of the power generation cavity 202, the battery cavity 204 is arranged at one side of the control cavity 203, and the inside of battery chamber 204 is equipped with lithium cell group 15, and the inside of control chamber 203 is equipped with inverter 12, and the front of the cabinet body 2 is equipped with connection panel 3.

The operating principle of the alternator having the high-efficiency heat dissipation structure according to embodiment 1 is as follows: the diesel engine 7 may be of the type: model TO2V92, the type of ac machine 8 may be: TFW2 type, the output of diesel engine 7 is connected with AC motor 8's input to drive AC motor 8 through diesel engine 7 and rotate and to carry out the operation of generating electricity, the flue gas that produces when discharging fume pipe 9 can be to the operation of diesel engine 7 is discharged, can carry out noise elimination treatment to the noise that produces when diesel engine 7 operates through muffler 901 simultaneously, the model of clarifier 902 can be: the TPS type, clarifier 902 have the flue gas to produce when the diesel engine operation to carry out purification treatment, reduced the flue gas and led to the fact the pollution to the environment, refrigerating unit 11's model can be: HS-DC750 type, refrigerating unit 11 and exhaust fan 10 cooperation can carry out the cold wind cooling to the inside when the generator operation, cooling efficiency and quality have been increased, the practicality is improved, lithium cell group 15 can produce the electric quantity when the generator operation and store, and connection panel 3 passes through the wire and is connected with lithium cell group 15, thereby the equipment of the external connection of being convenient for carries out direct power supply through lithium cell group 15, can turn into the equipment of alternating current convenient to connect to the direct current of lithium cell group 15 through DC-to-ac converter 12 simultaneously, can be to avoiding diesel engine 7 to continue work through lithium cell group 15, diesel engine 7 can pause the operation when the electric quantity is sufficient in lithium cell group 15, thereby the cost when the generator uses has been reduced.

Example two

As shown in fig. 1, fig. 2, fig. 3, and fig. 4, compared with the first embodiment, the present invention provides an alternator with a high efficiency heat dissipation structure, which further includes: the bottom fixed mounting of the cabinet body 2 has base 1, and base 1's front and the back are equipped with two sets of handle holes 102, base 1's bottom fixed mounting has supporting pad 101, connection panel 3's top is equipped with display screen 4, and the below of display screen 4 is equipped with adjustment button 401, one side of display screen 4 is equipped with emergency stop button 402, the top of dc-to-ac converter 12 is equipped with electric quantity detection module 13, and electric quantity detection module 13's top is equipped with PLC controller 14, the positive movable mounting of the cabinet body 2 has maintenance door 5, and fixed mounting has safety lock 501 on the maintenance door 5, the top fixed mounting of the cabinet body 2 has roof 6, and the inner wall of the cabinet body 2 is equipped with sound insulation pad 205.

In this embodiment, as shown in fig. 1, 2 and 3, the base 1 can support the bottom of the generator when the generator is used, meanwhile, the operation hole 102 is convenient for workers to move the generator in the later period, the support pad 101 increases the friction force at the bottom of the base 1, and the stability of the base 1 in use is improved; as shown in fig. 1 and 3, the display screen 4 can display the state of the generator in use, the adjustment button 401 is convenient for a worker to adjust the generator, and the emergency stop button 402 can perform emergency stop on the engine operation; as shown in fig. 2, the type of the power detection module 13 may be: model IM1266, the electric quantity detection module 13 can detect the electric quantity of the lithium battery pack 15, and the model of the PLC controller 14 may be: the model S7-200, the input end of the PLC 14 is connected with the electric quantity detection module 13 through a lead, and the output end of the PLC 14 is connected with the diesel engine 7 through a lead, so that the PLC 14 starts the diesel engine 7 to generate electricity when the electric quantity in the lithium battery pack 15 of the electric quantity detection module 13 is insufficient; as shown in fig. 1 and 3, the maintenance door 5 is convenient for workers to perform later maintenance on the interior of the generator, and the safety lock 501 can lock the maintenance door 5 when the maintenance door is closed; as shown in fig. 2, the top plate 6 can protect the top of the generator during use, and the sound insulation pad 205 can insulate the inside of the generator during operation to reduce noise.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. An alternator with a high-efficiency heat dissipation structure, comprising a cabinet body (2), characterized in that: the power generation cabinet is characterized in that a power generation cavity (202) is arranged inside the cabinet body (2), a diesel engine (7) is fixedly arranged inside the power generation cavity (202), an alternating current motor (8) is arranged on one side of the diesel engine (7), a smoke exhaust pipe (9) is fixedly arranged on the diesel engine (7), a silencer (901) is fixedly arranged on the smoke exhaust pipe (9), a purifier (902) is arranged on one side of the silencer (901), a control cavity (203) is arranged on one side above the power generation cavity (202), a refrigerating unit (11) is arranged inside the control cavity (203), a screen plate (201) is arranged on one side of the control cavity (203), an exhaust fan (10) is arranged at the top inside the power generation cavity (202), a battery cavity (204) is arranged on one side of the control cavity (203), a lithium battery pack (15) is arranged inside the battery cavity (204), and an inverter (12) is arranged inside the control cavity (203), the front side of the cabinet body (2) is provided with a connecting panel (3).

2. An alternator having a high efficiency heat dissipation structure in accordance with claim 1, wherein: the bottom fixed mounting of the cabinet body (2) has base (1), and the front and the back of base (1) are equipped with two sets of handle holes (102), and the bottom fixed mounting of base (1) has supporting pad (101).

3. An alternator having a high efficiency heat dissipation structure as set forth in claim 1, wherein: the top of connection panel (3) is equipped with display screen (4), and the below of display screen (4) is equipped with adjustment button (401), and one side of display screen (4) is equipped with scram button (402).

4. An alternator having a high efficiency heat dissipation structure as set forth in claim 1, wherein: an electric quantity detection module (13) is arranged above the inverter (12), and a PLC (programmable logic controller) controller (14) is arranged above the electric quantity detection module (13).

5. An alternator having a high efficiency heat dissipation structure as set forth in claim 1, wherein: the front face of the cabinet body (2) is movably provided with a maintenance door (5), and the maintenance door (5) is fixedly provided with a safety lock (501).

6. An alternator having a high efficiency heat dissipation structure as set forth in claim 1, wherein: the top fixed mounting of the cabinet body (2) has a top plate (6), and the inner wall of the cabinet body (2) is provided with a sound insulation pad (205).