A duplex oil-fired generator set

Abstract

The utility model discloses a kind of double oil generating set, including box, installation cavity is provided in box, first installation area and second installation area are provided in installation cavity;The top of box is provided with first smoke outlet, first heat dissipation air duct, second smoke outlet and second heat dissipation air duct, first smoke outlet, first heat dissipation air duct are correspondingly set in the upper side of first installation area;Second smoke outlet, second heat dissipation air duct are correspondingly set in the upper side of second installation area;First heat dissipation air duct is equipped with first heat dissipation fan, second heat dissipation air duct is equipped with second heat dissipation fan;First generating set is installed in first installation area, and first generating set is provided with first smoke pipe, and first smoke pipe is through with first smoke outlet;Second generating set is installed in second installation area, and second generating set is provided with second smoke pipe, and second smoke pipe is through with second smoke outlet;The utility model first generating set and second generating set are ventilated and radiated separately, and can be individually discharged.

Description

Technical Field

[0001] This utility model relates to the field of generator set technology, and in particular to a dual-unit fuel oil generator set. Background Technology

[0002] Currently, a twin-unit fuel-fired generator set typically refers to a power generation device consisting of two fuel-fired generators that can be connected in parallel to meet different power demands. Each generator in a twin-unit fuel-fired generator set is based on a fuel engine driving a generator rotor to rotate, generating electrical energy through the principle of electromagnetic induction.

[0003] However, since dual-unit fuel generator sets generate a lot of heat when they are working, it is necessary to dissipate heat inside the chassis. The current practice is to use a single ventilation system to blow air onto both generators, concentrating the heat generated by the two generator sets together and dissipating it all at once, which is inefficient. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a dual-unit fuel-fired generator set, which provides ventilation and heat dissipation for the first generator set and the second generator set separately through a first heat dissipation duct, a first heat dissipation fan, a second heat dissipation duct, and a second heat dissipation fan, and the first generator set and the second generator set can exhaust smoke separately through the first exhaust pipe and the second exhaust pipe, respectively.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A dual-unit fuel-fired generator set, comprising,

[0007] The enclosure includes a mounting cavity containing a first mounting area and a second mounting area, arranged along the width of the enclosure. The top of the enclosure includes a first smoke vent, a first heat dissipation duct, a second smoke vent, and a second heat dissipation duct. The first smoke vent and the first heat dissipation duct are positioned above the first mounting area, and the second smoke vent and the second heat dissipation duct are positioned above the second mounting area. A first heat dissipation fan is installed within the first heat dissipation duct, and a second heat dissipation fan is installed within the second heat dissipation duct.

[0008] The first generator set is installed in the first installation area and is equipped with a first exhaust pipe that is connected to the first exhaust port.

[0009] The second generator set is installed in the second installation area and is equipped with a second exhaust pipe that is connected to the second exhaust port.

[0010] Furthermore, the first end of the first heat dissipation duct extends to the top surface of the housing, and the second end of the first heat dissipation duct is provided with a first heat dissipation opening, which is provided with a first ventilation grille.

[0011] Furthermore, the first end of the first heat dissipation duct extends to the top surface of the housing and is covered by a first air outlet mesh.

[0012] Furthermore, the first end of the second heat dissipation duct extends to the top surface of the housing, and the second end of the second heat dissipation duct is provided with a second heat dissipation opening, which is provided with a second ventilation grille.

[0013] Furthermore, the first end of the second heat dissipation duct extends to the top surface of the housing and is covered by a second air outlet mesh.

[0014] Furthermore, the first installation area is provided with a first partition, and the first partition and the side plate of the housing are spaced apart to form a first heat dissipation space, and the first heat dissipation space is provided with a first heat sink.

[0015] Furthermore, a first exhaust vent is provided at the top of the first heat dissipation space, and a third heat dissipation fan is provided at the first exhaust vent.

[0016] Furthermore, the second installation area is provided with a second partition, which is spaced from the side panel of the housing to form a second heat dissipation space, and the second heat dissipation space is provided with a second radiator; the second heat dissipation space and the first heat dissipation space are offset from each other in the length direction of the housing.

[0017] Furthermore, a second exhaust vent is provided at the top of the second heat dissipation space, and a fourth heat dissipation fan is provided at the second exhaust vent.

[0018] Furthermore, the first exhaust port is connected to a first silencer, and the first exhaust pipe is connected to the first silencer; the second exhaust port is connected to a second silencer, and the second exhaust pipe is connected to the second silencer.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] In this application, the first generator set and the second generator set are installed separately in the first installation area and the second installation area. Both generator sets are equipped with independent first heat dissipation channels, first heat dissipation fans and second heat dissipation channels and second heat dissipation fans for independent heat dissipation and ventilation. The first exhaust pipe and the second exhaust pipe can also independently perform exhaust operation. Heat dissipation and ventilation are separated, which reduces the excessive heat caused by internal heat mixing, and thus can achieve rapid heat dissipation at low temperature.

[0021] In addition, the interior of the enclosure features a first installation area and a second installation area arranged along the width and positioned on the left and right sides, which makes the two generator sets form physically isolated independent working units. This layout not only facilitates modular assembly, but also avoids mutual interference of heat and vibration in traditional centralized designs through spatial separation. Attached Figure Description

[0022] Figure 1 This is an exploded structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 3 This is a cross-sectional view of the present invention.

[0025] In the diagram: 10. Housing; 11. Mounting cavity; 12. First mounting area; 13. Second mounting area; 16. First exhaust port; 17. Second exhaust port; 18. Top plate of housing; 19. Side plate of housing; 101. First silencer; 20. First generator set; 21. First exhaust pipe; 30. Second generator set; 31. Second exhaust pipe; 40. First radiator; 41. First partition; 50. Second radiator; 51. Second partition; 60. First cooling duct; 61. First ventilation grille; 62. First air outlet; 601. First cooling fan; 72. Second air outlet; 80. Third cooling fan; 90. Fourth cooling fan. Detailed Implementation

[0026] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments:

[0027] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0029] like Figure 1 , Figure 2 as well as Figure 3The illustrated dual-unit fuel-fired generator set includes a housing 10, a first generator set 20, and a second generator set 30. The housing 10 has a mounting cavity 11, within which are a first mounting area 12 and a second mounting area 13, arranged along the width of the housing 10. The top of the housing 10 has a first exhaust port 16, a first cooling duct 60, a second exhaust port 17, and a second cooling duct. The first exhaust port 16 and the first cooling duct 60 are positioned above the first mounting area 12, and the second exhaust port 17 and the second cooling duct are positioned above the second mounting area 13. A first cooling fan 601 is installed in the first cooling duct 60, and a second cooling fan is installed in the second cooling duct.

[0030] Specifically, the first generator set 20 is installed in the first installation area 12, and the first generator set 20 is provided with a first exhaust pipe 21, which is connected to the first exhaust port 16. The second generator set 30 is installed in the second installation area 13, and the second generator set 30 is provided with a second exhaust pipe 31, which is connected to the second exhaust port 17.

[0031] Based on the above structure, when using the dual-fuel generator set of this utility model, since a first mounting area 12 and a second mounting area 13 are provided in the mounting cavity 11, the first generator set 20 and the second generator set 30 can be positioned and assembled with the first mounting area 12 and the second mounting area 13 as independent assembly areas, respectively.

[0032] When the first generator set 20 is working, the heat dissipation of the first installation area 12 is achieved by the first heat dissipation duct 60 being connected to the outside of the installation cavity 11. The first heat dissipation fan 601 inside the first heat dissipation duct 60 can be started to guide the heat of the first installation area 12 into the first heat dissipation duct 60 and then guide it to the outside of the installation cavity 11 for heat dissipation.

[0033] When the second generator set 30 is working, the heat dissipation of the second installation area 13 is achieved by the second heat dissipation duct being connected to the outside of the installation cavity 11. The second heat dissipation fan inside the second heat dissipation duct can be started to guide the heat of the second installation area 13 into the second heat dissipation duct, and then guide it to the outside of the installation cavity 11 for heat dissipation.

[0034] Furthermore, since the first generator set 20 and the second generator set 30 generate heat energy by burning gas during operation, and then convert it into electrical energy, the exhaust gas generated by combustion during the operation of the first generator set 20 can be connected to the first exhaust port 16 of the first installation area 12 through the first exhaust pipe 21, and the exhaust gas generated by combustion during the operation of the second generator set 30 can be connected to the second exhaust port 17 of the second installation area 13 through the second exhaust pipe 31.

[0035] In this application, the first generator set 20 and the second generator set 30 are installed separately in the first installation area 12 and the second installation area 13. Each generator set is equipped with an independent first heat dissipation channel, a first heat dissipation fan 601, and a second heat dissipation channel and a second heat dissipation fan for independent heat dissipation and ventilation. The first exhaust pipe 21 and the second exhaust pipe 31 can also independently perform exhaust operation. The heat dissipation and ventilation are separated, which reduces the excessive heat caused by the mixing of internal heat, thus achieving rapid heat dissipation at low temperatures.

[0036] In addition, the interior of the housing 10 adopts a first installation area 12 and a second installation area 13 arranged along the width direction and placed on the left and right, so that the two generator sets form physically isolated independent working units. This layout not only facilitates modular assembly, but also avoids mutual interference of heat and vibration in traditional centralized designs through spatial separation.

[0037] Furthermore, the first end of the first heat dissipation duct 60 extends to the top surface of the housing 10, and the second end of the first heat dissipation duct 60 is provided with a first heat dissipation opening on its side, with a first ventilation grille 61 provided at the first heat dissipation opening. Since the first heat dissipation duct 60 extends to the top surface, it facilitates the upward dissipation of heat. The first heat dissipation opening on the side of the first heat dissipation duct 60, in conjunction with the first ventilation grille 61, ensures both ventilation and a certain degree of protection, preventing foreign objects from entering the duct through the top surface and affecting heat dissipation, thereby improving the heat dissipation effect.

[0038] Furthermore, the first end of the first heat dissipation duct 60 extends to the top surface of the housing 10 and is covered by a first air outlet mesh 62. Extending one end of the first heat dissipation duct 60 to the top surface of the housing 10 facilitates upward heat dissipation, conforming to the natural law of hot air rising and improving heat dissipation efficiency. Covering the first air outlet mesh 62 primarily prevents foreign objects from entering the duct, affecting heat dissipation or damaging internal components. It also provides a certain degree of safety protection, preventing accidental contact with internal components of the duct.

[0039] Furthermore, the first end of the second heat dissipation duct extends to the top surface of the housing 10, and a second heat dissipation vent is provided on the side of the second end of the second heat dissipation duct. The second heat dissipation vent is equipped with a second ventilation grille. Since the second heat dissipation duct extends to the top surface, it facilitates the upward exhaust of heat. The second heat dissipation vent on the side of the second heat dissipation duct, together with the second ventilation grille, not only ensures the ventilation effect but also provides a certain degree of protection, preventing foreign objects from entering the duct through the top surface and affecting heat dissipation, thereby improving the heat dissipation effect.

[0040] Furthermore, the first end of the second heat dissipation duct extends to the top surface of the housing 10 and is covered by a second air outlet mesh 72. Extending one end of the second heat dissipation duct to the top surface of the housing 10 facilitates upward heat dissipation, conforming to the natural law of hot air rising and improving heat dissipation efficiency. Covering the second air outlet mesh 72 primarily prevents foreign objects from entering the duct, affecting heat dissipation or damaging internal components. It also provides a certain degree of safety protection, preventing accidental contact with internal components of the duct.

[0041] Furthermore, the first installation area 12 is provided with a first partition 41, which, together with the side panel 19 of the housing, forms a first heat dissipation space. A first radiator 40 is installed in the first heat dissipation space. The first partition 41 spatially divides the first installation area 12, and the first radiator 40 is placed within the first heat dissipation space, separating it from the first generator set 20. The control box of the first generator set 20 is also located within the first heat dissipation space, separating the control box from the first generator set 20. The control box is then cooled independently by the first radiator 40, preventing interference between electrical components with different heat outputs and facilitating heat dissipation.

[0042] Furthermore, a first exhaust vent is provided at the top of the first heat dissipation space, and a third heat dissipation fan 80 is provided at the first exhaust vent. The third heat dissipation fan 80 can quickly dissipate the heat guided by the first heat sink 40, thereby improving the heat dissipation effect.

[0043] Furthermore, the second installation area 13 is provided with a second partition 51, which, together with the side panel 19 of the housing, forms a second heat dissipation space. A second radiator 50 is installed in the second heat dissipation space. The second heat dissipation space is offset from the first heat dissipation space along the length of the housing 10. The second partition 51 spatially divides the second installation area 13, and the second radiator 50 is placed within the second heat dissipation space, separating it from the second generator set 30. The control box of the second generator set 30 is located within the second heat dissipation space, separating the control box from the second generator set 30. The second radiator 50 provides independent heat dissipation, preventing interference between electrical components with different heat outputs and facilitating heat dissipation.

[0044] Furthermore, a second exhaust vent is provided at the top of the second heat dissipation space, and a fourth cooling fan 90 is installed at the second exhaust vent. This fourth cooling fan 90 can quickly dissipate the heat guided by the second radiator 50, thereby improving the heat dissipation effect.

[0045] Furthermore, the first exhaust port 16 is connected to the first silencer 101, and the first exhaust pipe 21 is connected to the first silencer 101; the second exhaust port 17 is connected to the second silencer, and the second exhaust pipe 31 is connected to the second silencer. In this way, the first silencer 101 reduces the noise generated during the exhaust process of the first exhaust pipe 21, and the second silencer reduces the noise generated during the exhaust process of the second exhaust pipe 31, thereby reducing the noise generated by the entire unit during operation.

[0046] It should be noted that the first radiator, the second radiator, the first muffler, and the second muffler in this embodiment are all prior art and are not part of the technical content to be protected in this application, and will not be described in detail here.

[0047] Specifically, the housing 10 is formed by four side panels, a top panel, and a bottom panel. The aforementioned structures, such as the first smoke exhaust port 16, the second smoke exhaust port 17, the first air vent, the second air vent, the first air outlet net 62, and the second air outlet net 72, are all set on the top panel 18 of the housing for easy assembly.

[0048] For those skilled in the art, various other corresponding changes and modifications can be made based on the technical solutions and concepts described above, and all such changes and modifications should fall within the protection scope of the claims of this utility model.

Claims

1. A dual-unit fuel-fired generator set, characterized in that, include, The enclosure includes a mounting cavity containing a first mounting area and a second mounting area, arranged along the width of the enclosure. The top of the enclosure includes a first smoke vent, a first heat dissipation duct, a second smoke vent, and a second heat dissipation duct. The first smoke vent and the first heat dissipation duct are positioned above the first mounting area, and the second smoke vent and the second heat dissipation duct are positioned above the second mounting area. A first heat dissipation fan is installed within the first heat dissipation duct, and a second heat dissipation fan is installed within the second heat dissipation duct. The first generator set is installed in the first installation area and is equipped with a first exhaust pipe that is connected to the first exhaust port. The second generator set is installed in the second installation area and is equipped with a second exhaust pipe that is connected to the second exhaust port.

2. The dual-unit fuel-fired generator set according to claim 1, characterized in that, The first end of the first heat dissipation duct extends to the top surface of the housing, and the second end of the first heat dissipation duct is provided with a first heat dissipation opening, which is provided with a first ventilation grille.

3. The dual-unit fuel-fired generator set according to claim 2, characterized in that, The first end of the first heat dissipation duct extends to the top surface of the housing and is covered by a first air outlet mesh.

4. The dual-unit fuel-fired generator set according to claim 1, characterized in that, The first end of the second heat dissipation duct extends to the top surface of the housing, and the second end of the second heat dissipation duct is provided with a second heat dissipation opening, which is provided with a second ventilation grille.

5. The dual-unit fuel-fired generator set according to claim 4, characterized in that, The first end of the second heat dissipation duct extends to the top surface of the housing and is covered by a second air outlet mesh.

6. The dual-unit fuel-fired generator set according to any one of claims 1-5, characterized in that, The first installation area is provided with a first partition, and the first partition and the side plate of the box are spaced apart to form a first heat dissipation space, and the first heat dissipation space is provided with a first heat sink.

7. The dual-unit fuel-fired generator set according to claim 6, characterized in that, The top of the first heat dissipation space is provided with a first exhaust vent, and a third heat dissipation fan is provided at the first exhaust vent.

8. The dual-unit fuel-fired generator set according to claim 6, characterized in that, The second installation area is provided with a second partition, which is spaced from the side panel of the box to form a second heat dissipation space. The second heat dissipation space is provided with a second radiator. The second heat dissipation space and the first heat dissipation space are offset from each other in the length direction of the box.

9. The dual-unit fuel-fired generator set according to claim 8, characterized in that, The top of the second heat dissipation space is provided with a second exhaust vent, and the second exhaust vent is provided with a fourth heat dissipation fan.

10. The dual-unit fuel-fired generator set according to any one of claims 1-5, characterized in that, The first exhaust port is connected to a first silencer, and the first exhaust pipe is connected to the first silencer; the second exhaust port is connected to a second silencer, and the second exhaust pipe is connected to the second silencer.

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