CN207647611U - A kind of novel diesel generating set - Google Patents

Abstract

The utility model discloses a novel diesel generator set, which comprises a main body, the upper surface of the main body is provided with a PLC controller, the input end of the PLC controller is electrically connected with the output end of a generator, and the generator is arranged inside the main body , the generator is connected with the diesel engine, the upper surface of the diesel engine is provided with a fuel filler, the upper surface of the main body is hinged with a cover corresponding to the fuel filler, the four corners of the lower surface of the main body are uniformly provided with wheel frames, and the lower surface of the wheel frame is rotatably connected with The universal wheel is equipped with a foot brake on the side surface of the wheel frame. The new type of diesel generating set adopts water cooling instead of air cooling, which improves the heat dissipation effect and can play a good role in protecting the diesel generating set without affecting normal work, prolonging the service life, and at the same time, it will not affect the surrounding environment. Due to the influence of temperature, the diesel generator set can be moved through the universal wheel, which improves the flexibility of use. The handle can be stretched and contracted in the rotating rod, which is more convenient to use.

Description

A new type of diesel generator set

technical field

The utility model relates to the technical field of diesel generators, in particular to a novel diesel generator set.

Background technique

Diesel generator is a small power generation equipment, which refers to the power machinery that uses diesel oil as fuel and diesel engine as the prime mover to drive the generator to generate electricity. It can be used for daily power generation and emergency power generation in various households, offices, large, medium and small enterprises. Most of the existing diesel generator sets use air cooling for heat dissipation, which has poor heat dissipation performance and cannot play a good heat dissipation effect, which will affect the normal operation of the diesel generator set, shorten the service life, and discharge heat into the air. affect the temperature of the surrounding environment.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a new type of diesel generator set, which uses water cooling instead of air cooling to improve the heat dissipation effect and can play a good role in protecting the diesel generator set. The normal operation is not affected, the service life is prolonged, and the surrounding environment temperature is not affected at the same time, which can effectively solve the problems in the background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a new type of diesel generator set, including a main body, the upper surface of the main body is provided with a PLC controller, the input end of the PLC controller is electrically connected with the output end of the generator , the generator is arranged inside the main body, the generator is connected with the diesel engine, the upper surface of the diesel engine is provided with a fuel filler, the upper surface of the main body is hinged with a cover corresponding to the fuel filler, and the four corners of the lower surface of the main body are evenly provided with wheel frames, The lower surface of the wheel frame is rotatably connected with universal wheels, the side surface of the wheel frame is provided with foot brakes, the two sides of the main body are uniformly provided with cooling holes, the inner surface of the main body is provided with a heat-absorbing tank, and the two sides of the heat-absorbing tank All are equipped with circulating water pipes, which pass through the outer surface of the main body and communicate with the cooling water tank. The side surface of the body is provided with a mounting plate, the side surface of the mounting plate is provided with a fan, the input end of the fan and the input end of the circulating water pump are both electrically connected to the output end of the PLC controller, and a sound-absorbing board is provided inside the side plate of the main body.

As a preferred technical solution of the present utility model, through holes are opened on both sides of the main body, and a rotating rod is connected in rotation in the through hole, and a chute is provided on the side surface of the rotating rod, and a handle is slidably connected in the chute .

As a preferred technical solution of the present invention, the upper surface of the heat dissipation water tank is provided with a semiconductor cooling chip, and the input end of the semiconductor cooling chip is electrically connected with the output end of the PLC controller.

As a preferred technical solution of the present utility model, a temperature sensor is provided on the inner surface of the cooling water tank, and the output end of the temperature sensor is electrically connected to the input end of the PLC controller.

As a preferred technical solution of the utility model, an LED display screen is provided on the upper surface of the main body, and the input end of the LED display screen is electrically connected with the output end of the PLC controller.

Compared with the prior art, the beneficial effect of the utility model is: the new diesel generating set adopts water-cooled heat dissipation instead of air-cooled heat dissipation, improves the heat dissipation effect, and can play a good role in protecting the diesel generating set without affecting Normal operation, prolonging the service life, and will not affect the ambient temperature at the same time, the diesel generator set can be moved through the universal wheel, which improves the flexibility of use, and the handle can be stretched and contracted in the rotating rod, which is more convenient to use and absorbs heat The water tank can absorb the heat inside the main body and circulate it through the circulating water pipe and the water in the cooling water tank. The cooling effect is good. The fan speeds up the cooling speed and improves the cooling effect. The semiconductor cooling chip is used to reduce the temperature of the water in the cooling water tank, which further improves the cooling effect. Performance, the temperature sensor can detect the water temperature in the cooling water tank, and intelligently control the switch of the semiconductor refrigeration sheet through the PLC controller, which improves the degree of intelligence. The LED display is used to display the water temperature in the cooling water tank, the remaining oil of the diesel engine, etc. It is convenient for the staff to grasp the working status of the engine unit in real time.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a top view of the utility model.

In the figure: 1 main body, 2 PLC controller, 3 wheel frame, 4 universal wheel, 5 foot brake, 6 cover body, 7 cooling hole, 8 cooling water tank, 9 circulating water pipe, 10 circulating water pump, 11 mounting frame, 12 mounting plate , 13 fans, 14 semiconductor refrigerating sheets, 15LED display screens, 16 rotating rods, 17 handles, 18 heat-absorbing tanks, 19 temperature sensors, 20 sound-absorbing panels, 21 generators, 22 diesel engines, 23 refueling ports.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: a new type of diesel generator set, including a main body 1, the upper surface of the main body 1 is provided with a PLC controller 2, the input end of the PLC controller 2 is connected to the generator The output terminal of 21 is electrically connected, the generator 21 is arranged inside the main body 1, the generator 21 is connected with the diesel engine 22, the upper surface of the diesel engine 22 is provided with a fuel filler 23, and the upper surface of the main body 1 is hinged with a cover corresponding to the fuel filler 23 Body 6, the four corners of the lower surface of the main body 1 are evenly provided with wheel frames 3, the lower surface of the wheel frame 3 is rotatably connected with universal wheels 4, the diesel generator set can be moved through the universal wheels 4, which improves the flexibility of use, and the wheel frame The side surface of 3 is provided with foot brake 5, and the both sides surfaces of main body 1 are all provided with through hole, and the rotation rod 16 that is connected with in the through hole, the side surface of rotation rod 16 is provided with chute, and is slidably connected with handle in the chute 17. The handle 17 can be stretched in the rotating rod 16, which is more convenient to use. The two sides of the main body 1 are uniformly provided with cooling holes 7, and the inner surface of the main body 1 is provided with a heat absorbing tank 18. Both are equipped with circulating water pipes 9 , which pass through the outer surface of the main body 1 and communicate with the cooling water tank 8 . The heat inside the main body 1 can be absorbed and circulated through the circulating water pipe 9 and the water in the heat dissipation water tank 8, and the heat dissipation effect is good. The side surface of the heat dissipation water tank 8 is provided with a mounting frame 11, and the side surface of the mounting frame 11 is provided with a mounting plate 12. The side surface of the plate 12 is provided with a fan 13, the fan 13 accelerates the cooling speed, improves the cooling effect, the input end of the fan 13 and the input end of the circulating water pump 10 are all electrically connected with the output end of the PLC controller 2, and the top of the cooling water tank 8 The surface is provided with a semiconductor refrigerating sheet 14, the input end of the semiconductor refrigerating sheet 14 is electrically connected with the output end of the PLC controller 2, and the semiconductor refrigerating sheet 14 is used to reduce the temperature of the water in the cooling water tank 8, further improving the heat dissipation performance, and the cooling water tank 8 The inner surface of the inner surface is provided with a temperature sensor 19, the output end of the temperature sensor 19 is electrically connected to the input end of the PLC controller 2, the temperature sensor 19 can detect the water temperature in the cooling water tank 8, and intelligently controls the semiconductor cooling plate 14 by the PLC controller 2 The switch has improved the degree of intelligence. The upper surface of the main body 1 is provided with an LED display 15, and the LED display 15 is used to display the water temperature in the cooling water tank 8, the remaining oil quantity of the diesel engine 22, etc., so that the staff can grasp the status of the engine group in real time. In the working state, the input end of the LED display screen 15 is electrically connected to the output end of the PLC controller 2, and the PLC controller 2 controls the circulating water pump 10, the fan 13, the semiconductor refrigeration sheet 14 and the LED display screen 15 in the prior art. In a common method, a sound-absorbing panel 20 is provided inside the side plate of the main body 1 to reduce noise. The diesel generator set adopts water-cooled heat dissipation instead of air-cooled heat dissipation, which improves the heat dissipation effect and can play a good role in protecting the diesel generator set. , does not affect the normal work, prolongs the service life, and at the same time It will not affect the surrounding ambient temperature.

When in use: operate the PLC controller 2, set the corresponding parameters, turn on the circulating water pump 10 and the fan 13, a large amount of heat is generated inside the diesel generator set when it is working, the heat absorption tank 18 absorbs the internal heat, and the water in the heat absorption tank 18 passes through The circulating water pump 10 is driven to enter the cooling water tank 8 from the circulating water pipe 9, and the fan 13 performs air-cooling and heat dissipation to the cooling water tank 8; the temperature sensor 19 detects the water temperature in the cooling water tank 8 and transmits a corresponding signal to the PLC controller 2, when the PLC controller 2 When it is judged that the water temperature is higher than the set value, the semi-conductor refrigerating sheet 14 is opened to cool the cooling water tank 8, which further improves the heat dissipation effect, can play a good protective effect on the diesel generator set, does not affect normal operation, and prolongs the service life.

The utility model adopts water-cooled heat dissipation instead of air-cooled heat dissipation, improves the heat dissipation effect, can play a good role in protecting the diesel generator set, does not affect the normal operation, prolongs the service life, and does not affect the surrounding environment temperature at the same time. The diesel generator set can be moved by the universal wheel 4, which improves the flexibility of use. The handle 17 can be stretched in the rotating rod 16, which is more convenient to use. The heat absorption tank 18 can absorb the heat inside the main body 1 and pass it through the circulating water pipe 9 and The water circulation in the heat dissipation water tank 8 has a good heat dissipation effect. The fan 13 accelerates the heat dissipation speed and improves the heat dissipation effect. 8, and through the PLC controller 2 intelligently controls the switch of the semiconductor refrigeration sheet 14, which improves the degree of intelligence, and the LED display 15 is used to display the water temperature in the cooling water tank 8, the remaining oil quantity of the diesel engine 22, etc., which is convenient for work Personnel can grasp the working status of the engine unit in real time.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of novel diesel generating set, including main body (1), it is characterised in that：The upper surface of the main body (1) is equipped with The input terminal of PLC controller (2), PLC controller (2) is electrically connected with the output end of generator (21), and generator (21) setting exists The inside of main body (1), generator (21) are connect with diesel engine (22), and the upper surface of diesel engine (22) offers oil filler (23), The upper surface of main body (1) is hinged with lid (6) corresponding with oil filler (23), and the lower surface four corners of main body (1) are uniformly arranged There are wheel carrier (3), the lower surface of wheel carrier (3) to be rotatably connected to universal wheel (4), the side surface of wheel carrier (3) is equipped with service brake (5), main body (1) both side surface is uniformly provided with heat emission hole (7), and the inner surface of main body (1) is equipped with endothermic water tank (18), endothermic water tank (18) both side surface is equipped with circulating water pipe (9), and circulating water pipe (9) is pierced by the outer surface of main body (1) and and cooling water tank (8) it is connected to, cooling water tank (8) setting is equipped with water circulating pump in main body (1) outer surface, the outer surface of circulating water pipe (9) (10), the side surface of cooling water tank (8) is equipped with mounting bracket (11), and the side surface of mounting bracket (11) is equipped with mounting plate (12), installation The side surface of plate (12) is equipped with fan (13), and the input terminal of fan (13) and the input terminal of water circulating pump (10) are controlled with PLC The output end of device (2) is electrically connected, and the side plate of main body (1) is internally provided with abatvoix (20).

2. a kind of novel diesel generating set according to claim 1, it is characterised in that：The both sides of the main body (1) Surface offers through-hole, and rotating bar (16) is rotatably connected in through-hole, and the side surface of rotating bar (16) offers sliding slot, sliding slot Inside slidably connect knob (17).

3. a kind of novel diesel generating set according to claim 1, it is characterised in that：The cooling water tank (8) Upper surface is equipped with semiconductor chilling plate (14), and the input terminal and the output end of PLC controller (2) of semiconductor chilling plate (14) are electrically connected It connects.

4. a kind of novel diesel generating set according to claim 1, it is characterised in that：The cooling water tank (8) Inner surface is equipped with temperature sensor (19), the input terminal of the output end electrical connection PLC controller (2) of temperature sensor (19).

5. a kind of novel diesel generating set according to claim 1, it is characterised in that：The upper table of the main body (1) Face is equipped with LED display (15), and the input terminal of LED display (15) is electrically connected with the output end of PLC controller (2).