A 200kW mobile power supply vehicle with Evico light chassis

Abstract

The utility model discloses a 200kW level mobile power supply vehicle of adopting Evico light chassis, including Evico light chassis and the carriage of assembling on Evico light chassis, the inside of car is separated into two functional areas of front and back through the baffle, and two functional areas of front and back are exhaust chamber and unit room from the car head to the car tail direction in proper order, the inside of exhaust chamber is provided with unit oil tank, the top of exhaust chamber is provided with top exhaust louver, the inside of unit room is provided with 200KW diesel generating set, unit electric cabinet, unit circuit breaker cabinet, cable reel and cable reel control box, the top of unit room is provided with unit silencer, the bottom of unit room is provided with bottom air inlet. The utility model has the advantages of: whole car layout is reasonable, compact structure, light weight, low noise, strong stability, simple operation, convenient maintenance, complete function, adapts to a variety of complex application scene.

Description

Technical Field

[0001] This utility model relates to the field of mobile power supply vehicle technology, specifically to a 200kW-class mobile power supply vehicle using an Evico lightweight chassis. Background Technology

[0002] With the increasing diversification of demand for mobile power supply in urban construction, emergency response, and outdoor engineering, mobile power vehicles are required to have a high power supply capacity of 200kW, as well as the flexibility, economy, and ease of passage of a lightweight chassis. Existing technologies can no longer meet this core requirement, and the market gap is becoming increasingly prominent.

[0003] The Evico lightweight chassis offers an ideal platform for addressing the aforementioned issues due to its lightweight design, high flexibility, and strong load-bearing capacity. However, a comprehensive design solution for a 200kW-class mobile power supply vehicle based on this chassis is currently lacking. Therefore, the applicant has developed a 200kW-class mobile power supply vehicle using the Evico lightweight chassis. Utility Model Content

[0004] The purpose of this utility model is to provide a 200kW-class mobile power vehicle using an Evico lightweight chassis, in order to solve the technical problems existing in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A 200kW mobile power vehicle using an Evico lightweight chassis includes the Evico lightweight chassis and a cargo box mounted on the Evico lightweight chassis. The interior of the cargo box is divided into two functional areas, front and rear, by a partition. From the front to the rear of the vehicle, the two functional areas are an exhaust chamber and a generator compartment, respectively. The exhaust chamber contains a generator fuel tank and a top exhaust louver. The generator compartment contains a 200kW diesel generator set, a generator electrical control box, a generator circuit breaker cabinet, a cable reel, and a cable reel control box. The generator compartment has a generator muffler on the top and a bottom air inlet at the bottom.

[0006] Furthermore, a first skirt compartment is provided on the lower right front side of the carriage, and a first skirt compartment door is provided on the front side of the first skirt compartment. The first skirt compartment can be opened or closed by opening or closing the first skirt compartment door. The first skirt compartment is equipped with a generator battery switch and a generator starting battery. The generator battery switch is connected to the generator starting battery. The generator starting battery is connected to the 200KW diesel generator set. The 200KW diesel generator set is connected to the generator control box and the generator circuit breaker cabinet. The generator control box is connected to the top exhaust louver and the cable reel control box. The cable reel control box is connected to the cable reel.

[0007] Furthermore, a second skirt compartment is provided on the lower right rear side of the carriage, and a second skirt compartment door is provided on the front side of the second skirt compartment. The second skirt compartment can be opened or closed by opening or closing the second skirt compartment door. The second skirt compartment is provided with a load output port, a grid connection port, an AC220V external mains power interface and an MCB / parallel communication port. The load output port and the grid connection port are both connected to the unit circuit breaker cabinet, and the AC220V external mains power interface and the MCB / parallel communication port are both connected to the unit electrical control box.

[0008] Furthermore, a third skirt compartment is provided on the lower left front side of the carriage, and a third skirt compartment door is provided on the front side of the third skirt compartment. The third skirt compartment can be opened or closed by opening or closing the third skirt compartment door. An engine fuel tank filler pump and a radiator antifreeze filler pump are provided inside the third skirt compartment. The engine fuel tank filler pump is connected to the engine fuel tank, and the radiator antifreeze filler pump is connected to the radiator in the 200kW diesel generator set.

[0009] Furthermore, a fourth skirt compartment is provided on the lower left rear side of the vehicle body, and a fourth skirt compartment door is provided on the front side of the fourth skirt compartment. The fourth skirt compartment can be opened or closed by opening or closing the fourth skirt compartment door. A hydraulic outrigger power station and a hand pump are provided inside the fourth skirt compartment. The hand pump is connected to the hydraulic outrigger power station, and the hydraulic outrigger power station is connected to the hydraulic outriggers. There are two hydraulic outriggers, which are located on the left rear side and right rear side of the Evico light chassis.

[0010] Furthermore, the right side of the carriage is provided with a first carriage side door, a second carriage side door and a third carriage side door in sequence from the front to the rear of the carriage. The exhaust chamber can be opened or closed by opening or closing the first carriage side door, and the unit room can be opened or closed by opening or closing the second carriage side door and the third carriage side door.

[0011] Furthermore, the left side of the carriage is provided with a fourth carriage side door, a fifth carriage side door and a sixth carriage side door in sequence from the front to the rear of the carriage. The exhaust chamber can be opened or closed by opening or closing the fourth carriage side door, and the unit room can be opened or closed by opening or closing the fifth carriage side door and the sixth carriage side door.

[0012] Furthermore, the rear side of the carriage is equipped with a rear door, marker lights, and taillights. The crew room can be opened or closed by opening or closing the rear door.

[0013] Furthermore, reflective stickers are provided on the outer surfaces of the left, right, and rear sides of the carriage, and a site lighting light is provided on the top of the carriage, which is connected to the unit's electrical control box.

[0014] Furthermore, the underframe of the carriage is made of high-strength steel, while the rest of the carriage body is made of aluminum alloy.

[0015] Compared with the prior art, the advantages of this utility model are as follows: (1) The vehicle has a reasonable layout, compact structure, light weight, low noise, strong stability, simple operation, convenient maintenance and full functions, and can adapt to a variety of complex application scenarios.

[0016] (2) It can effectively resolve the contradiction between "high power and flexibility cannot be achieved at the same time" in existing technologies and fill the market gap; (3) The equipment operates stably, reducing energy consumption and costs, and meets the actual needs of multiple scenarios such as emergency support, urban operations, and outdoor engineering. It has strong practical significance and market value. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this embodiment, the accompanying drawings used in the description of the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the right side of the 200kW mobile power vehicle using the Evico lightweight chassis, which is part of an embodiment of this utility model. Figure 2 This is a schematic diagram of the right-side interior of a 200kW mobile power supply vehicle using an Evico lightweight chassis, according to an embodiment of this utility model. Figure 3 This is a schematic diagram of the left side of the 200kW mobile power vehicle using the Evico lightweight chassis, which is an embodiment of this utility model. Figure 4 This is a schematic diagram of the left interior of a 200kW mobile power vehicle using an Evico lightweight chassis, according to an embodiment of this utility model. Figure 5 This is a top-view internal schematic diagram of a 200kW mobile power vehicle using an Evico lightweight chassis, which is involved in an embodiment of this utility model. Figure 6 This is a schematic diagram of the front exterior of a 200kW mobile power supply vehicle using an Evico lightweight chassis, according to an embodiment of this utility model. Figure 7 This is a rear external schematic diagram of a 200kW mobile power vehicle using an Evico lightweight chassis, according to an embodiment of this utility model. Figure 8 This is a schematic diagram of the hydraulic control principle when the hydraulic outrigger is in a non-working state. Figure 9 This is a schematic diagram of the hydraulic control principle when the hydraulic outrigger is in the extended state. Figure 10 This is a schematic diagram of the hydraulic control principle when the hydraulic outrigger is in the retracted state; Figure 11 yes Figure 8 A partially enlarged view of the hydraulic principle of the hydraulic outrigger power station; Figure 12 yes Figure 9 A partially enlarged view of the hydraulic principle of the hydraulic outrigger power station; Figure 13 yes Figure 10 A partially enlarged view of the hydraulic principle of the hydraulic outrigger power station; Figure 14 yes Figures 8-10 Hydraulic schematic diagram of a hand-operated pump; Explanation of reference numerals in the attached drawings: 1. Evico light-duty chassis; 2. Cargo compartment; 3. Partition; 4. Exhaust chamber; 5. Generator compartment; 6. Generator fuel tank; 7. Top exhaust louvers; 8. 200KW diesel generator set; 9. Generator electrical control box; 10. Generator circuit breaker cabinet; 11. Cable reel; 12. Cable reel control box; 13. Generator silencer; 14. Bottom air inlet; 15. First side panel compartment; 16. First side panel compartment door; 17. Generator battery switch; 18. Generator starting battery; 19. Second side panel compartment; 20. Second side panel compartment door; 21. Third skirt compartment; 22. Third skirt compartment door; 23. Unit fuel tank refueling pump; 24. Radiator antifreeze filling pump; 25. Fourth skirt compartment; 26. Fourth skirt compartment door; 27. Hydraulic outrigger power station; 28. Hand pump; 29. ​​Hydraulic outrigger; 30. First carriage side door; 31. Second carriage side door; 32. Third carriage side door; 33. Fourth carriage side door; 34. Fifth carriage side door; 35. Sixth carriage side door; 36. Rear carriage door; 37. Side marker lights; 38. Taillights; 39. Reflective stickers; 40. Site lighting. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] In the description of the embodiments of this utility model, it should be noted that if terms such as "upper," "lower," "horizontal," or "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, 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, and therefore should not be construed as a limitation on this utility model. Furthermore, terms such as "first" and "second" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In addition, the appearance of the term "horizontal" does not mean that the component is required to be absolutely horizontal, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0022] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] The present invention will be further described below with reference to the accompanying drawings: See Figures 1 to 7 This utility model embodiment provides a 200kW mobile power vehicle using an Evico lightweight chassis, including an Evico lightweight chassis 1 and a carriage 2 mounted on the Evico lightweight chassis 1. The carriage 2 is divided into two functional areas, front and rear, by a partition 3. The two functional areas, from the front to the rear of the vehicle, are an exhaust chamber 4 and a generator compartment 5, respectively. The exhaust chamber 4 is equipped with a generator fuel tank 6 and a top exhaust louver 7. The generator compartment 5 is equipped with a 200kW diesel generator set 8, a generator electrical control box 9, a generator circuit breaker cabinet 10, a cable reel 11, and a cable reel control box 12. The generator compartment 5 is equipped with a generator muffler 13 on the top and a bottom air inlet 14 at the bottom.

[0024] Specifically, in this embodiment, a first skirt compartment 15 is provided on the lower right front side of the carriage 2, and a first skirt compartment door 16 is provided on the front side of the first skirt compartment 15. The first skirt compartment 15 can be opened or closed by opening or closing the first skirt compartment door 16. The first skirt compartment 15 is equipped with a generator battery switch 17 and a generator starting battery 18. The generator battery switch 17 is connected to the generator starting battery 18 and is used to control the on and off of the generator starting battery 18. The generator starting battery 18 is connected to a 200KW diesel generator set 8 and is used to provide the 200KW diesel generator set 8 with the power required for operation. The 200KW diesel generator set 8 is connected to the generator electrical control box 9 and the generator circuit breaker cabinet 10 respectively. The generator electrical control box 9 is connected to the top exhaust louver 7 and the cable reel control box 12 respectively. The cable reel control box 12 is connected to the cable reel 11.

[0025] More specifically, the primary power supply line of the 200KW diesel generator set 8 is connected to the unit circuit breaker cabinet 10, and the secondary control line is connected to the unit electrical control box 9.

[0026] Specifically, see Figure 1 and Figure 2 In this embodiment, a second skirt compartment 19 is provided on the lower right rear side of the carriage 2, and a second skirt compartment door 20 is provided on the front side of the second skirt compartment 19. The second skirt compartment 19 can be opened or closed by opening or closing the second skirt compartment door 20. The second skirt compartment 19 is provided with a load output port, a grid connection port, an AC220V external mains power interface and an MCB / parallel communication port. The load output port and the grid connection port are both connected to the unit circuit breaker cabinet 10, and the AC220V external mains power interface and the MCB / parallel communication port are both connected to the unit electrical control box 9.

[0027] Specifically, see Figure 1 and Figure 2 In this embodiment, a third skirt compartment 21 is provided on the lower left front side of the carriage 2, and a third skirt compartment door 22 is provided on the front side of the third skirt compartment 21. The third skirt compartment 21 can be opened or closed by opening or closing the third skirt compartment door 22. The third skirt compartment 21 is equipped with a generator fuel tank filler pump 23 and a radiator antifreeze filler pump 24. The generator fuel tank filler pump 23 is connected to the generator fuel tank 6, and the radiator antifreeze filler pump 24 is connected to the radiator in the 200kW diesel generator set 8.

[0028] Specifically, see Figure 3 and Figure 4In this embodiment, a fourth skirt compartment 25 is provided on the lower left rear side of the carriage 2, and a fourth skirt compartment door 26 is provided on the front side of the fourth skirt compartment 25. The fourth skirt compartment 25 can be opened or closed by opening or closing the fourth skirt compartment door 26. A hydraulic outrigger power station 27 and a hand pump 28 are provided inside the fourth skirt compartment 25. The hand pump 28 is connected to the hydraulic outrigger power station 27 (e.g., through a hose). The hydraulic outrigger power station 27 is connected to hydraulic outriggers 29. There are two hydraulic outriggers 29, which are located on the left rear side and right rear side of the Evico light chassis 1.

[0029] More specifically, see Figures 8 to 14 In this embodiment, the hydraulic outrigger power station 27 includes an oil tank 2701, a filter 2702, a motor 2703, an oil pump 2704, an overflow valve 2705, a check valve 2706, a first directional valve 2707, a second directional valve 2708, a first hydraulically controlled check valve 2709, a second hydraulically controlled check valve 2710, a first one-way throttle valve 2711, a second one-way throttle valve 2712, and a pressure gauge 2713. In this design, one end of filter 2702 is connected to oil tank 2701, and the other end is connected to the inlet of oil pump 2704. The outlet of oil pump 2704 is connected to the inlet of overflow valve 2705 and check valve 2706. The outlet of overflow valve 2705 is connected to oil tank 2701. The outlet of check valve 2706 is connected to the inlet P of first directional valve 2707 and second directional valve 2708. The return oil port T of 08 is connected to the oil tank 2701. The working oil port A of the first directional valve 2707 is connected to the retracted end of the hydraulic outrigger 29 located on the left rear side of the Evico light chassis 1 via the first hydraulically controlled check valve 2709. The working oil port B of the first directional valve 2707 is connected to the extended end of the hydraulic outrigger 29 located on the left rear side of the Evico light chassis 1 via the first hydraulically controlled check valve 2709 and the first one-way throttle valve 2711. The second directional valve... The working port A of the second directional valve 2708 is connected to the retracted end of the hydraulic outrigger 29 located on the right rear side of the Evico light chassis 1 via the second hydraulically controlled check valve 2710. The working port B of the second directional valve 2708 is connected to the extended end of the hydraulic outrigger 29 located on the right rear side of the Evico light chassis 1 via the second hydraulically controlled check valve 2710 and the second one-way throttle valve 2712. The motor 2703 is connected to the oil pump 2704 to provide power to the oil pump 2704. Force drives the oil pump 2704 to operate, pumping the hydraulic oil in the oil tank 2701 into the hydraulic outrigger 29, causing the hydraulic outrigger 29 to extend or retract. The oil inlet P of the first reversing valve 2707 and the second reversing valve 2708 are also connected to the oil outlet of the hand pump 28. The oil inlet of the hand pump 28 is connected to the oil tank 2701. The pressure gauge 2713 is set between the oil outlet of the hand pump 28 and the oil inlet P of the first reversing valve 2707 and the second reversing valve 2708.

[0030] Figure 8 The diagram shows the hydraulic control principle when the hydraulic outrigger 29 is in a non-working state. In this state, the valve cores of the first directional valve 2707 and the second directional valve 2708 are in the neutral position.

[0031] Figure 9 The diagram shows the hydraulic control principle when the hydraulic outrigger 29 is in the extended state. In this state, the valve cores of the first directional valve 2707 and the second directional valve 2708 are switched to the right side.

[0032] Figure 10 The diagram shows the hydraulic control principle when the hydraulic outrigger 29 is in the retracted state. In this state, the valve cores of the first directional valve 2707 and the second directional valve 2708 are switched to the left side.

[0033] Specifically, see Figure 1 In this embodiment, the right side of the carriage 2 is provided with a first carriage side door 30, a second carriage side door 31 and a third carriage side door 32 in sequence from the front to the rear. The exhaust chamber 4 can be opened or closed by opening or closing the first carriage side door 30, and the unit room 5 can be opened or closed by opening or closing the second carriage side door 31 and the third carriage side door 32.

[0034] Specifically, see Figure 3 In this embodiment, a fourth side door 33, a fifth side door 34, and a sixth side door 35 are sequentially arranged on the left side of the carriage 2 from the front to the rear. The exhaust chamber 4 can be opened or closed by opening or closing the fourth side door 33, and the unit room 5 can be opened or closed by opening or closing the fifth side door 34 and the sixth side door 35.

[0035] Specifically, see Figure 7 In this embodiment, a rear door 36, a marker light 37, and a taillight 38 are provided on the rear side of the carriage 2. The unit room 5 can be opened or closed by opening or closing the rear door 36. There are two marker lights 37, which are symmetrically distributed on the upper left and right sides of the rear side of the carriage 2; there are also two taillights 38, which are symmetrically distributed on the lower left and right sides of the rear side of the carriage 2.

[0036] Specifically, see Figure 7 In this embodiment, reflective stickers 39 are provided on the outer surfaces of the left, right and rear sides of the carriage 2 to show the general outline of the vehicle and to remind and warn road users that there is a vehicle ahead.

[0037] Specifically, see Figure 1 In this embodiment, a site lighting lamp 40 is installed on the top of the carriage 2, and the site lighting lamp 40 is connected to the unit's electrical control box 9.

[0038] Specifically, in this embodiment, the entire carriage 2 is made of a steel-aluminum hybrid material, which can minimize the weight of the carriage and meet the reasonable layout of the unit; that is, the underframe of the carriage 2 is made of high-strength steel (such as Q345, Q420, DP590, DP780), while the rest of the carriage (including the front panel, side panels, roof, rear panel, side doors, rear doors and skirt compartments, etc.) are made of aluminum alloy.

[0039] It should be noted that the 200KW diesel generator set 8 uses existing products, mainly composed of a diesel engine, generator, control box, and radiator. The Evico light chassis also uses existing products, specifically the 6.5T Evico light chassis.

[0040] Finally, it should be noted that the above description is only an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A 200kW-class mobile power supply vehicle using an Evico lightweight chassis, characterized in that: The vehicle includes an Evico light chassis (1) and a cargo box (2) mounted on the Evico light chassis (1). The cargo box (2) is divided into two functional areas, front and rear, by a partition (3). The two functional areas are an exhaust chamber (4) and a generator room (5) from the front to the rear of the vehicle. The exhaust chamber (4) is equipped with a generator fuel tank (6). The top of the exhaust chamber (4) is equipped with a top exhaust louver (7). The generator room (5) is equipped with a 200kW diesel generator set (8), a generator electrical control box (9), a generator circuit breaker cabinet (10), a cable reel (11), and a cable reel control box (12). The top of the generator room (5) is equipped with a generator muffler (13), and the bottom of the generator room (5) is equipped with a bottom air inlet (14).

2. The 200kW-class mobile power supply vehicle using the Evico lightweight chassis according to claim 1, characterized in that: The lower right front side of the carriage (2) is provided with a first skirt compartment (15), and the front side of the first skirt compartment (15) is provided with a first skirt compartment door (16). The first skirt compartment (15) can be opened or closed by opening or closing the first skirt compartment door (16). The first skirt compartment (15) is provided with a generator battery switch (17) and a generator starter battery (18). The generator battery switch (17) is connected to the generator starter battery (18). The generator starter battery (18) is connected to the 200kW diesel generator set (8). The 200kW diesel generator set (8) is connected to the generator electrical control box (9) and the generator circuit breaker cabinet (10). The generator electrical control box (9) is connected to the top exhaust louver (7) and the cable reel control box (12). The cable reel control box (12) is connected to the cable reel (11).

3. The 200kW-class mobile power supply vehicle using the Evico lightweight chassis according to claim 1, characterized in that: The lower right rear side of the carriage (2) is provided with a second skirt compartment (19), and the front side of the second skirt compartment (19) is provided with a second skirt compartment door (20). The second skirt compartment (19) can be opened or closed by opening or closing the second skirt compartment door (20). The second skirt compartment (19) is provided with a load output port, a grid connection port, an AC220V external mains power interface and an MCB / parallel communication port. The load output port and the grid connection port are both connected to the unit circuit breaker cabinet (10). The AC220V external mains power interface and the MCB / parallel communication port are both connected to the unit electrical control box (9).

4. The 200kW-class mobile power supply vehicle using the Evico lightweight chassis according to claim 1, characterized in that: The lower left front side of the carriage (2) is provided with a third skirt compartment (21), and the front side of the third skirt compartment (21) is provided with a third skirt compartment door (22). The third skirt compartment (21) can be opened or closed by opening or closing the third skirt compartment door (22). The third skirt compartment (21) is provided with a generator set fuel tank filler pump (23) and a radiator antifreeze filler pump (24). The generator set fuel tank filler pump (23) is connected to the generator set fuel tank (6), and the radiator antifreeze filler pump (24) is connected to the radiator in the 200kW diesel generator set (8).

5. The 200kW-class mobile power supply vehicle using the Evico lightweight chassis according to claim 1, characterized in that: The lower left rear side of the carriage (2) is provided with a fourth skirt compartment (25). The front side of the fourth skirt compartment (25) is provided with a fourth skirt compartment door (26). The fourth skirt compartment (25) can be opened or closed by opening or closing the fourth skirt compartment door (26). The fourth skirt compartment (25) is provided with a hydraulic outrigger power station (27) and a hand pump (28). The hand pump (28) is connected to the hydraulic outrigger power station (27). The hydraulic outrigger power station (27) is connected to the hydraulic outriggers (29). There are two hydraulic outriggers (29), which are located on the left rear side and right rear side of the Evico light chassis (1).

6. The 200kW-class mobile power supply vehicle using the Evico lightweight chassis according to claim 1, characterized in that: The right side of the carriage (2) is provided with a first carriage side door (30), a second carriage side door (31) and a third carriage side door (32) in sequence from the front to the rear. The exhaust chamber (4) can be opened or closed by opening or closing the first carriage side door (30), and the unit room (5) can be opened or closed by opening or closing the second carriage side door (31) and the third carriage side door (32).

7. The 200kW-class mobile power supply vehicle using the Evico lightweight chassis according to claim 1, characterized in that: The left side of the carriage (2) is provided with a fourth carriage side door (33), a fifth carriage side door (34) and a sixth carriage side door (35) in sequence from the front to the rear. The exhaust chamber (4) can be opened or closed by opening or closing the fourth carriage side door (33), and the unit room (5) can be opened or closed by opening or closing the fifth carriage side door (34) and the sixth carriage side door (35).

8. The 200kW-class mobile power supply vehicle using the Evico lightweight chassis according to claim 1, characterized in that: The rear side of the carriage (2) is provided with a rear door (36), a marker light (37) and a taillight (38). The crew room (5) can be opened or closed by opening or closing the rear door (36).

9. The 200kW-class mobile power supply vehicle using the Evico lightweight chassis according to claim 1, characterized in that: Reflective stickers (39) are provided on the outer surfaces of the left, right and rear sides of the carriage (2), and a site lighting lamp (40) is provided on the top of the carriage (2). The site lighting lamp (40) is connected to the unit's electrical control box (9).

10. The 200kW-class mobile power supply vehicle using the Evico lightweight chassis according to claim 1, characterized in that: The underframe of the carriage (2) is made of high-strength steel, while the rest of the carriage body is made of aluminum alloy.

Images