Automatic control device of portable diesel generating set

Abstract

The utility model discloses an automatic control device of a portable diesel generating set, and relates to the technical field of diesel power generation, the automatic control device of the portable diesel generating set is provided with a cold water tank, a control cabinet and a cooling tank, and the control cabinet is respectively attached to the cold water tank and the cooling tank. The cooling box is mounted on the diesel generating set, water in the cooling box is cooled by the refrigerating device in the cold water tank, pumped out by the circulating pump and flows into the cooling box through the water outlet pipe, so that the temperature of the cooling box is reduced, the temperature of the control cabinet and the diesel generating set around the cooling box is reduced, and the water in the cooling box flows back to the cold water tank through the water inlet pipe. Water in the cooling box and the cold water box can be recycled, so that the diesel generating set and the control cabinet are rapidly cooled, the situation that normal use of control equipment in the control cabinet is affected due to hot burning of the control cabinet is avoided, and the whole structure is smaller, more suitable for the diesel generating set, more portable and more convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel power generation, in particular to an automatic control device for a portable diesel generator set. Background Art

[0002] At present, the automatic control of diesel generator sets is realized through automatic control cabinets. Generally, the control cabinets are placed on one side of the diesel generator sets. Nowadays, in order to simplify the control, most control cabinets are installed together with the diesel generator sets for easy installation and transportation.

[0003] For example, the utility model with patent number CN201721482878.9 discloses an automatic controller for a diesel generator set, whose structure includes fan blades, coolant pipes, radiators, filter tanks, oil pipelines, fuel tanks, control boxes, junction boxes, diesel engines, generator rotors, and bases. The radiator is provided with fan blades, the coolant pipes are connected to the radiator, and the filter tanks are located above the fuel tanks. The utility model discloses an automatic controller for a diesel generator set, wherein three filter layers are installed in an anti-corrosion housing, and then the anti-corrosion housing is installed on the air intake pipe, and then the entire filter is installed on the exhaust gas discharge channel of the diesel generator. First, the exhaust gas is discharged, and the solids in the gas are filtered on the filter cotton through the filter cotton, and then the catalyst of the three-way catalyst is used to enhance the activity of the three gases CO, HC and NO, so that they undergo certain oxidation and reduction chemical reactions, and finally the pungent odor is purified by activated carbon, so that the exhaust gas meets the emission standards and reduces air pollution.

[0004] The controller in this patent cannot quickly reduce the heat of the diesel generator set and the controller itself. During the operation of the diesel generator set, the controller easily becomes hot, affecting normal use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a portable diesel generator set automatic control device, which solves the problem that the heat of the diesel generator set and the controller itself cannot be quickly reduced.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a portable diesel generator set automation control device, including a support base, a diesel generator set body is fixedly installed on the upper end of the support base, a cold water tank is arranged on the outside of the diesel generator set body, a control cabinet is fixedly installed on the upper end of the cold water tank, a cooling box is fixedly installed on the side of the control cabinet, an electric control box is fixedly installed on the upper end of the cooling box, a control button is arranged on the surface of the electric control box, a circulating pump is fixedly installed on one side of the cold water tank, a water outlet pipe is fixedly installed on the outside of the circulating pump, the water outlet pipe extends to the inside of the cooling box, a water inlet pipe is arranged on the other side of the cooling box and the cold water tank, a solenoid valve is arranged on the outside of the water inlet pipe, a partition is fixedly installed inside the cold water tank, a clean water tank is arranged on one side of the partition, a sedimentation tank is arranged on the other side of the partition, a circulation slot is opened on the surface of the partition, and a first filter is arranged inside the circulation slot.

[0007] Preferably, a door is installed on the outside of the control cabinet through a hinge, a handle is installed at the outside height of the door, and evenly distributed heat dissipation grooves are opened on both sides of the control cabinet, and baffles are arranged on the outside of the heat dissipation grooves.

[0008] Preferably, a water inlet is provided at the upper end of the cold water tank, a sealing cover is detachably mounted on the water inlet, and a sealing plate is mounted on the outer side of the cold water tank via a hinge.

[0009] Preferably, a cooling fan is detachably mounted on the upper end of the control cabinet, and a dust screen is mounted on the upper end of the cooling fan via bolts.

[0010] Preferably, a second filter screen is arranged on the outer side of the partition, a third filter screen is arranged on the outer side of the second filter screen, and the third filter screen is arranged on the inner side of the water inlet pipe.

[0011] Preferably, an arc-shaped groove is provided on the lower side of the cooling box, and the cooling box is fixedly installed on the upper end of the diesel generator set body.

[0012] Preferably, evenly distributed support plates are provided inside the control cabinet, and electric control equipment is mounted on the support plates.

[0013] Beneficial Effects

[0014] The utility model provides a portable diesel generator set automatic control device. Compared with the prior art, it has the following beneficial effects:

[0015] The portable diesel generator set automatic control device is provided with a cold water tank, a control cabinet and a cooling box. The control cabinet is respectively fitted with the cold water tank and the cooling box, and the cooling box is installed on the diesel generator set. The refrigeration device in the cold water tank cools the water inside the cold water tank, and then pumps it out through a circulation pump and flows into the cooling box through a water outlet pipe, thereby reducing the temperature of the cooling box and the temperature of the control cabinet and the diesel generator set around the cooling box. The water in the cooling box flows back to the cold water tank through a water inlet pipe, and enters the clean water tank after sedimentation and filtration on one side of the cold water tank, so that the water in the cooling box and the cold water tank can be recycled. The flowing cold water can better maintain the low temperature of the cooling box, thereby quickly cooling the diesel generator set and the control cabinet, and preventing the control cabinet from overheating and affecting the normal use of the control equipment inside it. The whole structure is more compact and more fitted to the diesel generator set, more portable, and more convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the control cabinet in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the cooling box in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the intercooler water tank of the utility model.

[0020] In the figure: 1. Support base; 2. Diesel generator body; 3. Cold water tank; 4. Control cabinet; 5. Cooling box; 6. Electric control box; 7. Box door; 8. Handle; 9. Water inlet; 10. Sealing plate; 11. Circulation pump; 12. Water outlet pipe; 13. Cooling fan; 14. Dustproof net; 15. Baffle; 16. Water inlet pipe; 17. Solenoid valve; 18. Third filter; 19. Second filter; 20. Partition; 21. First filter. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4The utility model provides a technical solution: a portable diesel generator set automatic control device, including a support base 1, a diesel generator set body 2 is fixedly installed on the upper end of the support base 1, a cold water tank 3 is arranged outside the diesel generator set body 2, a control cabinet 4 is fixedly installed on the upper end of the cold water tank 3, a cooling box 5 is fixedly installed on the side of the control cabinet 4, an arc groove is opened on the lower side of the cooling box 5, the cooling box 5 is fixedly installed on the upper end of the diesel generator set body 2, a uniformly distributed support plate is arranged inside the control cabinet 4, an electric control device is installed on the support plate, an electric control box 6 is fixedly installed on the upper end of the cooling box 5, and a control button is arranged on the surface of the electric control box 6 A circulation pump 11 is fixedly installed on one side of the cold water tank 3, a water outlet pipe 12 is fixedly installed on the outside of the circulation pump 11, the water outlet pipe 12 extends to the inside of the cooling box 5, a water inlet pipe 16 is arranged on the other side of the cooling box 5 and the cold water tank 3, a solenoid valve 17 is arranged on the outside of the water inlet pipe 16, by setting the circulation pump 11, the cold water circulation between the cooling box 5 and the cold water tank 3 can be realized, a partition 20 is fixedly installed inside the cold water tank 3, a clean water tank is arranged on one side of the partition 20, and a sedimentation tank is arranged on the other side of the partition 20, by setting the clean water tank and the sedimentation tank, the clean water in the cold water tank 3 and the water containing impurities in the circulation process can be distinguished from each other.

[0023] A door 7 is installed on the outside of the control cabinet 4 through a hinge, and a handle 8 is installed at the height of the outside of the door 7. Evenly distributed heat dissipation grooves are opened on both sides of the control cabinet 4, and baffles 15 are arranged on the outside of the heat dissipation grooves. A water inlet 9 is arranged on the upper end of the cold water tank 3, and a sealing cover is detachably installed on the water inlet 9. A sealing plate 10 is installed on the outer side of the cold water tank 3 through a hinge. A cooling fan 13 is detachably installed on the upper end of the control cabinet 4. By arranging the cooling fan 13 and the heat dissipation grooves, the control cabinet 4 can be cooled. The cooling fan 13 A dustproof net 14 is installed at the upper end by bolts. The dustproof net 14 can block dust and prevent dust from entering the control cabinet 4. A circulation groove is opened on the surface of the partition 20, and a first filter net 21 is arranged inside the circulation groove. A second filter net 19 is arranged on the outside of the partition 20, and a third filter net 18 is arranged on the outside of the second filter net 19. The third filter net 18 is arranged on the inside of the water inlet pipe 16. The third filter net 18, the second filter net 19 and the first filter net 21 filter the water quality in turn to prevent impurities from flowing into the clean water tank.

[0024] During operation, the cold water tank 3 and the control cabinet 4 are first installed on the support base 1, so that they are connected to one end of the diesel generator set body 2, and then the cooling box 5 is installed on the diesel generator set body 2, and it is fitted together with the control cabinet 4, and then the water inlet pipe 16 and the water outlet pipe 12 are installed on the cooling box 5 and the cold water tank 3, and then the control cabinet 4 is opened, and the electric control equipment is installed in the control cabinet 4, which is connected to the electric control box 6. The control cabinet 4 is respectively fitted with the cold water tank 3 and the cooling box 5, and the cooling box 5 is installed on the diesel generator set. The refrigeration device in the cold water tank 3 will After the water inside is cooled, it is pumped out through the circulation pump 11 and flows into the cooling box 5 through the outlet pipe 12, thereby reducing the temperature of the cooling box 5 and the temperature of the control cabinet 4 and the diesel generator set around the cooling box 5. The water in the cooling box 5 flows back to the cold water tank 3 through the water inlet pipe 16, and then enters the clean water tank after sedimentation and filtration on one side of the cold water tank 3, so that the water in the cooling box 5 and the cold water tank 3 can be recycled. The flowing cold water can better maintain the low temperature of the cooling box 5, thereby quickly cooling the diesel generator set and the control cabinet 4, and preventing the control cabinet 4 from getting hot and affecting the normal use of the control equipment inside it.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A portable diesel generator set automatic control device, comprising a support base (1), characterized in that: A diesel generator body (2) is fixedly mounted on the upper end of the support seat (1), a cold water tank (3) is arranged outside the diesel generator body (2), a control cabinet (4) is fixedly mounted on the upper end of the cold water tank (3), a cooling box (5) is fixedly mounted on the side of the control cabinet (4), an electric control box (6) is fixedly mounted on the upper end of the cooling box (5), a control button is arranged on the surface of the electric control box (6), a circulating pump (11) is fixedly mounted on one side of the cold water tank (3), and a circulating pump (11) is fixedly mounted on the outer side of the circulating pump (11). There is a water outlet pipe (12), the water outlet pipe (12) extends to the interior of the cooling box (5), the cooling box (5) and the other side of the cold water box (3) are provided with a water inlet pipe (16), the outside of the water inlet pipe (16) is provided with a solenoid valve (17), a partition (20) is fixedly installed inside the cold water box (3), a clean water tank is provided on one side of the partition (20), a sedimentation tank is provided on the other side of the partition (20), a circulation groove is opened on the surface of the partition (20), and a first filter screen (21) is provided inside the circulation groove.

2. The portable diesel generator set automation control device according to claim 1 is characterized in that: The control cabinet (4) is provided with a door (7) on the outside via hinges, a handle (8) is provided at an external height of the door (7), and evenly distributed heat dissipation grooves are provided on both sides of the control cabinet (4), and baffles (15) are provided on the outside of the heat dissipation grooves.

3. The portable diesel generator set automation control device according to claim 1 is characterized in that: The upper end of the cold water tank (3) is provided with a water inlet (9), a sealing cover is detachably mounted on the water inlet (9), and a sealing plate (10) is mounted on the outer side of the cold water tank (3) via a hinge.

4. The portable diesel generator set automation control device according to claim 1 is characterized in that: A cooling fan (13) is detachably mounted on the upper end of the control cabinet (4), and a dustproof net (14) is mounted on the upper end of the cooling fan (13) via bolts.

5. The portable diesel generator set automation control device according to claim 1 is characterized in that: A second filter screen (19) is arranged outside the partition (20), a third filter screen (18) is arranged outside the second filter screen (19), and the third filter screen (18) is arranged inside the water inlet pipe (16).

6. The portable diesel generator set automation control device according to claim 1 is characterized in that: An arc-shaped groove is provided on the lower side of the cooling box (5), and the cooling box (5) is fixedly mounted on the upper end of the diesel generator set body (2).

7. The portable diesel generator set automation control device according to claim 1 is characterized in that: The control cabinet (4) is provided with evenly distributed support plates inside, and the support plates are equipped with electric control equipment.

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