High-power power van with chamfering structure

Abstract

The utility model discloses a high-power power van with a chamfer structure, which comprises a chassis, a frame platform, a square cabin, a generator set, an output device, a heat dissipation system, a smoke exhaust and noise elimination system, a fuel tank and a storage battery pack, the frame platform is fixedly connected with the chassis, and the square cabin is a chamfer square cabin and is fixed on the frame platform; two compartment partition plates are arranged in the square cabin front and back to divide the space in the square cabin into a first square cabin space, a second square cabin space and a third square cabin space; the heat dissipation system and the fuel tank are located in the first square cabin space, and the generator set, the output device and the storage battery pack are located in the second square cabin space. And an axial flow exhaust fan is arranged on the compartment partition plate between the first square cabin space and the second square cabin space. According to the high-power power supply vehicle, the overall layout with a compact structure and the heptahedral chamfered square cabin are adopted, scientific arrangement of equipment in the high-power power supply vehicle and reasonable utilization of space are achieved, and the railway transportation requirement of the high-power power supply vehicle is met by combining a railway culvert passing mode.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply vehicles, in particular to a high-power power supply vehicle with a chamfered structure. Background Technique

[0002] The design difficulties of high-power power supply vehicles with a chamfered structure above 1200kW generally include the following aspects:

[0003] First, the generator set in the power supply vehicle is large in size and heavy in weight, which will lead to a relatively high overall height of the power supply vehicle and a relatively high overall center of gravity.

[0004] Second, the specifications of components such as the heat dissipation system, exhaust system, and fuel system supporting the engine set will correspondingly become larger, increasing the layout difficulty.

[0005] Third, the cabin is generally a rectangular cabin. With the large-size components inside, the overall height of the power supply vehicle is generally about 4m. During transportation (especially railway transportation), it will exceed the transportation limit for passing through the culvert and cannot meet the transportation requirements. Content of the Utility Model

[0006] The utility model provides a high-power power supply vehicle with a chamfered structure to solve the problems in the prior art.

[0007] To solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A high-power power supply vehicle with a chamfered structure includes a chassis, a frame platform, a cabin, a generator set, an output device, a heat dissipation system, an exhaust silencing system, a fuel tank, and a battery pack, and is characterized in that: the frame platform is fixedly connected to the chassis, the cabin is a chamfered cabin, and the four weeks of the bottom of the cabin are fixedly arranged on the frame platform;

[0009] Two partition boards are arranged in the front and back in the cabin to divide the space in the cabin into a first cabin space, a second cabin space, and a third cabin space;

[0010] The heat dissipation system and the fuel tank are located in the first cabin space, and the generator set, the output device, and the battery pack are located in the second cabin space;

[0011] An axial flow exhaust fan is arranged on the partition board between the first cabin space and the second cabin space, and the axial flow exhaust fan is used to discharge the radiant heat in the second cabin space to the first cabin space and then discharge it out of the cabin.

[0012] Further, the chamfered cabin is a heptahedron structure.

[0013] Further, the heat dissipation system includes a split horizontal radiator, and the split horizontal radiator is connected to the corresponding pipeline of the engine of the generator set through a connecting pipeline.

[0014] Further, air inlet structures are provided at the lower parts on both sides of the first cabin space, and an exhaust structure is provided at the top of the first cabin space.

[0015] Further, the generator set is a diesel generator set.

[0016] Further, the exhaust gas silencing system includes an exhaust pipe, an exhaust bellows and an exhaust gas silencer connected in series in sequence. The exhaust gas silencer is located in the third cabin space. The inlet end of the exhaust pipe is connected to the exhaust port of the generator set, and the outlet end of the exhaust gas silencer is connected to the exhaust rain cover arranged on the top of the cabin.

[0017] Further, the fuel tank is arranged below the heat dissipation system and fixedly connected to the frame platform.

[0018] Further, the output device includes a power distribution cabinet, a switching cabinet and an output adapter plate, and all of them are fixedly connected to the frame platform;

[0019] The battery pack is installed on the battery pack rack, and the battery pack is fixed by a pull rod and a pressing plate, and the whole is fixedly arranged on the frame platform.

[0020] Further, it further includes a control panel, and the control panel adopts an inlaid structure and is fixed on a side wall panel of the cabin.

[0021] Further, it further includes a cable reel, and the cable reel adopts an electric and manual structure form and is fixed at the rear part of the frame platform.

[0022] Advantages of the present utility model:

[0023] The high-power power supply vehicle of the present utility model adopts a compact overall layout and a hexahedron chamfered cabin, realizing the scientific arrangement of internal equipment of the high-power power supply vehicle and the reasonable utilization of space, and meeting the railway transportation requirements of the high-power power supply vehicle in combination with the passing form of railway culverts.

[0024] The present utility model adopts a split horizontal radiator for the engine heat dissipation during operation. Compared with the integral radiator type, it is more conducive to improving the heat dissipation efficiency of the generator set and the overall layout.

[0025] The layout of the exhaust gas silencing system in the present utility model is conducive to reducing the height space of the cabin, and the adopted top exhaust type is conducive to reducing the influence of noise on the operators. Description of the Drawings

[0026] Figure 1 is the front view of the present utility model;

[0027] Figure 2 is the front view of the internal structure of the present utility model;

[0028] Figure 3 It is the top view of the internal structure of the present utility model;

[0029] Figure 4 It is the rear view of the present utility model;

[0030] Figure 5 Schematic diagram of the present utility model passing through a railway culvert.

[0031] The attached drawings are only for illustrative purposes and should not be construed as limitations on this patent; for better illustration of this embodiment, some components in the attached drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the attached drawings may be omitted. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present utility model.

[0033] As Figures 1 to 5 shown, this embodiment provides a high-power power vehicle with a chamfered structure, which includes a special chassis 1, a frame platform 2, a cabin 3, a diesel generator set 4, a control panel 5, an output device (including a power distribution cabinet 6, a switching cabinet 7 and an output adapter plate 8), a heat dissipation system (including a split horizontal radiator 9 and an axial flow exhaust fan 10), a smoke exhaust and noise reduction system (including a smoke exhaust pipe 11, a smoke exhaust bellows 12, a smoke exhaust muffler 13, a smoke exhaust rain cover 14), a cable reel 15, a fuel tank 16, a battery pack 17, etc.

[0034] A rubber plate is laid on the upper plane of the longitudinal beam of the special chassis 1, and then it is fixedly connected to the frame platform 2 through U-shaped bolts and positioning plates; the cabin 3 is designed in the shape of a railway culvert, and a chamfered cabin with a heptahedron structure is adopted. The four sides of the bottom of the cabin 3 are fixedly connected to the frame platform 2 through bolts, which is used for the protection of the internal equipment of the high-power power vehicle and the reasonable utilization of space.

[0035] There are two partition boards 19, 20 arranged at the front and rear in the cabin 3 to divide the space in the cabin into a first cabin space, a second cabin space and a third cabin space. The heat dissipation system and the fuel tank 16 are located in the first cabin space, the diesel generator set 4, the output device and the battery pack 17 are located in the second cabin space, and the smoke exhaust muffler 13 is located in the third cabin space, which is convenient for wiring.

[0036] The diesel generator set 4 is fixedly connected to the frame platform 2 through shock absorbers and bolts; the control panel 5 adopts an inlaid structure and is fixed on a side wall plate of the cabin 3; the power distribution cabinet 6, the switching cabinet 7 and the output adapter plate 8 of the output device are all connected to the frame platform 2 through bolts.

[0037] The heat dissipation system mainly consists of a split horizontal water radiator 9 and an axial flow exhaust fan 10. The split horizontal water radiator 9 is connected to the corresponding pipeline of the engine of the diesel generator set 4 through a connecting pipeline. Compared with the integral water radiator type, the split horizontal water radiator 9 is more conducive to improving the heat dissipation efficiency of the generator set and the overall layout.

[0038] At the same time, air inlet structures 21 are provided at the lower parts on both sides of the first shelter space, and an exhaust structure 22 is provided at the top of the first shelter space, so as to form a type of air inlet at the lower parts on both sides of the shelter and air exhaust at the top of the shelter for the engine to dissipate heat during operation.

[0039] The axial flow exhaust fan 10 is installed on the partition board 19 between the first shelter space and the second shelter space through connecting bolts. The axial flow exhaust fan 10 is used to discharge the radiant heat generated by the generator set in the second shelter space into the first shelter space and then out of the shelter.

[0040] The smoke exhaust and noise elimination system includes a smoke exhaust pipe 11, a smoke exhaust bellows 12 and a smoke exhaust muffler 13 connected in series in sequence. The inlet end of the smoke exhaust pipe 11 is connected to the smoke exhaust port of the diesel generator set 4, and the outlet end of the smoke exhaust muffler 13 is connected to the smoke exhaust and rain-proof cover 14 arranged on the top of the shelter for discharging the exhaust gas when the engine is working. This layout is conducive to reducing the height space of the shelter. The top smoke exhaust type adopted is conducive to reducing the impact of noise on the operators.

[0041] The cable reel 15 adopts an electric and manual structure form and is fixed at the rear of the vehicle frame platform 2 for winding the load cable to facilitate erection and withdrawal; the fuel tank 16 is arranged below the heat dissipation system 7 and is fixedly connected to the vehicle frame platform 2 through common bolts for supplying fuel when the diesel generator set 4 is working; the battery pack 17 is installed on the battery pack rack, and the battery pack is fixed through a pull rod and a pressing plate. The whole is fixedly installed on the vehicle frame platform 2 through bolts for meeting the starting power consumption requirements of the diesel generator set 4.

[0042] Through the above layout in this embodiment, the overall height L1 of the high-power power vehicle is reduced to 3550 mm, which is less than the height limit L2 of the culvert (L2 = 3750 mm).

[0043] The high-power power vehicle of the present utility model adopts a compact overall layout and a seven-sided chamfered shelter, realizing the scientific layout of the internal equipment of the high-power power vehicle and the reasonable utilization of space, and combining with the passing form of the railway culvert to meet the railway transportation requirements of the high-power power vehicle.

[0044] The above embodiments are only used to illustrate rather than limit the technical solutions of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention can still be modified or equivalently replaced, and any modification or partial replacement without departing from the spirit and scope of the present invention shall be covered by the scope of the claims of the present invention.

[0045] If terms such as "first" and "second" are used in this article to limit components, those skilled in the art should be aware that the use of "first" and "second" is only for the convenience of describing the present invention and simplifying the description. Without additional statements, the above terms have no special meanings.

[0046] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0047] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Claims

1. A high-power power supply vehicle with a chamfered structure, comprising a chassis, a frame platform, a cabin, a generator set, an output device, a heat dissipation system, a smoke exhaust and noise elimination system, a fuel tank and a battery pack, characterized in that: The vehicle frame platform is fixedly connected to the chassis, and the shelter is a chamfered shelter. The four sides of the bottom of the shelter are fixedly mounted on the vehicle frame platform; There are two partition boards arranged at the front and rear in the shelter, dividing the space in the shelter into a first shelter space, a second shelter space and a third shelter space; The heat dissipation system and the fuel tank are located in the first shelter space, and the generator set, the output device and the battery pack are located in the second shelter space; An axial flow exhaust fan is provided on the partition board between the first shelter space and the second shelter space. The axial flow exhaust fan is used to discharge the radiant heat in the second shelter space to the first shelter space and then out of the shelter.

2. The high-power power vehicle with a chamfered structure according to claim 1, characterized in that: The chamfered shelter is a heptahedron structure.

3. The high-power power vehicle with a chamfering structure according to claim 1, characterized in that: The heat dissipation system includes a split horizontal water radiator, and the split horizontal water radiator is correspondingly connected to the engine pipeline of the generator set through a connecting pipeline.

4. The high-power power vehicle with a chamfered structure according to claim 1 or 3, characterized in that: Air inlet structures are provided at the lower parts of both sides of the first shelter space, and an exhaust structure is provided at the top of the first shelter space.

5. The high-power power vehicle with a chamfering structure according to claim 1, characterized in that: The generator set is a diesel generator set.

6. The high-power power supply vehicle with a chamfered structure according to claim 1, wherein: The smoke exhaust and noise elimination system includes a smoke exhaust pipe, a smoke exhaust bellows and a smoke exhaust muffler connected in series in sequence. The smoke exhaust muffler is located in the third shelter space. The inlet end of the smoke exhaust pipe is connected to the smoke exhaust port of the generator set, and the outlet end of the smoke exhaust muffler is connected to a smoke exhaust and rain-proof cover arranged on the top of the shelter.

7. The high-power power vehicle with a chamfered structure according to claim 1, characterized in that: The fuel tank is arranged below the heat dissipation system and is fixedly connected to the vehicle frame platform.

8. The high-power power vehicle with a chamfered structure according to claim 1, characterized in that: The output device includes a power distribution cabinet, a switching cabinet and an output adapter plate, and all three are fixedly connected to the vehicle frame platform; The battery pack is installed on a battery pack rack, and the battery pack is fixed by a pull rod and a pressing plate and is integrally fixed on the vehicle frame platform.

9. The high-power power supply vehicle with a chamfered structure according to claim 1, wherein: It further includes a control panel, and the control panel adopts an inlaid structure and is fixed on one side wall board of the shelter.

10. The high-power power supply vehicle with a chamfered structure according to claim 1, characterized in that: It further includes a cable reel, and the cable reel adopts an electric and manual structural form and is fixed at the rear of the vehicle frame platform.

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