A small, lightweight power supply vehicle

Abstract

This utility model discloses a small, lightweight power supply vehicle, including a power supply vehicle chassis, a power supply vehicle compartment mounted on the chassis, and a generator set, a generator coolant tank, a cooling fan, a generator oil tank, a generator muffler, a generator control box, and a cable reel housed within the power supply vehicle compartment. The generator set is located in the rear center of the power supply vehicle compartment, with the generator control box and cable reel positioned on its left and right sides respectively. The generator coolant tank is obliquely mounted on the upper left front of the power supply vehicle compartment, the cooling fan is located on the lower left front of the power supply vehicle compartment, the generator oil tank is located on the lower right front of the power supply vehicle compartment, and the generator muffler is located on the upper right front of the power supply vehicle compartment. The advantages of this utility model are: even load distribution throughout the vehicle, significantly reducing the overall height and width while meeting user power requirements, allowing for easy access to confined spaces for rapid operation during emergency rescues.

Description

Technical Field

[0001] This utility model relates to the field of power supply vehicle technology, specifically to a small and lightweight power supply vehicle. Background Technology

[0002] Traditional power supply vehicles typically use an integrated unit consisting of an engine, generator, and radiator. Some units also employ bottom-mounted fuel tanks. However, this traditional power supply vehicle layout results in excessive height and width, making it unsuitable for use in confined spaces such as basements, air-raid shelters, and underground garages. Furthermore, it hinders rapid response to emergency rescue needs. Utility Model Content

[0003] The purpose of this invention is to provide a small and lightweight power supply to solve the technical problems existing in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A small, lightweight power supply vehicle includes a power supply vehicle chassis and a power supply vehicle compartment mounted on the chassis. It also includes a generator set, a generator set radiator, a cooling fan, a generator set oil tank, a generator set muffler, a generator set control box, and a cable reel, all housed within the power supply vehicle compartment. The generator set is located in the middle of the rear side of the power supply vehicle compartment. The generator set control box and cable reel are located on the left and right sides of the generator set, respectively. The generator set radiator is obliquely mounted on the upper left front side of the power supply vehicle compartment. The cooling fan is located on the lower left front side of the power supply vehicle compartment, directly below the radiator. The generator set oil tank is located on the lower right front side of the power supply vehicle compartment. The generator set muffler is located on the upper right front side of the power supply vehicle compartment, directly above the oil tank.

[0006] Furthermore, the generator set's cooling water tank is filled with antifreeze, and has a water tank outlet and a water tank return port at the top. The water tank outlet is connected to the generator set's own antifreeze inlet via an outlet pipe, and the water tank return port is connected to the generator set's own antifreeze outlet via a return pipe. An antifreeze circulation pump is installed on the return pipe to allow the antifreeze to circulate between the generator set's cooling water tank and the generator set. The cooling fan is used to dissipate heat from the generator set's cooling water tank and the antifreeze inside, thereby using the antifreeze to cool the generator set.

[0007] Furthermore, the unit's fuel tank is connected to the generator set's combustion chamber via a fuel delivery system to provide fuel to the generator set.

[0008] Furthermore, the fuel delivery system includes a fuel pump, a fuel pipe, and a fuel filter. The input end of the fuel pump is connected to the generator set's fuel tank via a fuel pipe, and the output end is connected to the input end of the fuel filter via a fuel pipe. The output end of the fuel filter is connected to the generator set's combustion chamber via a fuel pipe.

[0009] Furthermore, the power vehicle chassis is equipped with several battery packs on both the left and right sides, with the battery pack on the left side connected to the cooling fan via a cable, and the battery pack on the right side connected to the unit control box via a cable.

[0010] Furthermore, the unit control box is equipped with a unit controller, which is connected to the generator set and the cooling fan via control cables.

[0011] Furthermore, the power supply vehicle is provided with several side doors on both the left and right sides to facilitate opening the power supply vehicle from the left and right sides.

[0012] Furthermore, the height of the top of the power supply vehicle compartment 2 from the ground is less than 2100mm, and the width of the power supply vehicle compartment 2 is less than 2000mm.

[0013] Compared with the prior art, the advantages of this utility model are as follows: By separating the generator set oil tank and generator set cooling water tank from the generator set body, and mounting the generator set cooling water tank obliquely on the upper left front of the carriage, placing the cooling fan on the lower layer of the generator set cooling water tank, placing the generator set muffler on the upper right front of the carriage, placing the generator set oil tank on the lower layer of the generator set muffler, placing the generator set body in the middle of the rear of the carriage, and distributing the cable reel and generator set control box on both sides of the generator set body, the overall vehicle layout is arranged in a double-layered manner at the front and distributed on the left and right sides at the rear, so that the load of the whole vehicle is evenly distributed. While meeting the power requirements of users, it also greatly reduces the height (below 2100mm) and width (below 2000mm) of the whole vehicle. In emergency rescue, it can easily enter narrow spaces such as community basements, air-raid shelters, and underground garages for rapid operation, greatly improving the practicality and competitiveness of the product. Attached Figure Description

[0014] 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.

[0015] Figure 1 This is a schematic diagram of the left external structure of a specific embodiment of the small, lightweight power supply vehicle involved in this utility model;

[0016] Figure 2 This is a schematic diagram of the right-side external structure of a specific embodiment of the small, lightweight power supply vehicle involved in this utility model.

[0017] Figure 3 This is a schematic diagram of the internal structure on the left side of a specific embodiment of the small, lightweight power supply vehicle involved in this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure on the right side of a specific embodiment of the small, lightweight power supply vehicle involved in this utility model.

[0019] Figure 5 This is a top view of the internal structure of a specific embodiment of the small, lightweight power supply vehicle involved in this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Power vehicle chassis; 2. Power vehicle carriage; 3. Generator set; 4. Generator set cooling water tank; 5. Cooling fan; 6. Generator set oil tank; 7. Generator set silencer; 8. Generator set control box; 9. Cable reel; 10. Battery; 11. Side door. Detailed Implementation

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] See Figures 1 to 5 This utility model provides a small, lightweight power supply vehicle, including a power supply vehicle chassis 1 and a power supply vehicle compartment 2 mounted on the chassis 1, and a generator set 3, a generator set cooling water tank 4, a cooling fan 5, a generator set oil tank 6, a generator set muffler 7, a generator set control box 8, and a cable reel 9 disposed inside the power supply vehicle compartment 2. The generator set 3 is located in the middle of the rear side inside the power supply vehicle compartment 2. The generator set control box 8 and the cable reel 9 are located on the left and right sides of the generator set 3, respectively. The generator set cooling water tank 4 is obliquely mounted on the upper left front side inside the power supply vehicle compartment 2. The cooling fan 5 is located on the lower left front side inside the power supply vehicle compartment 2, directly below the generator set cooling water tank 4. The generator set oil tank 6 is located on the lower right front side inside the power supply vehicle compartment 2. The generator set muffler 7 is located on the upper right front side inside the power supply vehicle compartment 2, directly above the generator set oil tank 6.

[0027] Specifically, in this embodiment of the utility model, the generator set radiator 4 is filled with antifreeze, and has a water tank outlet and a water tank return outlet at the top. The water tank outlet (not shown in the figure) is connected to the antifreeze inlet of the generator set 3 via an outlet pipe (not shown in the figure), and the water tank return outlet (not shown in the figure) is connected to the antifreeze outlet of the generator set 3 via a return pipe (not shown in the figure). An antifreeze circulating water pump (not shown in the figure) is installed on the return pipe to allow the antifreeze to circulate between the generator set radiator 4 and the generator set 3. The cooling fan 5 is used to dissipate heat from the generator set radiator 4 and the antifreeze inside it, thereby using the antifreeze to cool the generator set 3.

[0028] Specifically, in this embodiment of the invention, the generator set oil tank 6 is connected to the combustion chamber of the generator set 3 via a fuel delivery system (not shown in the figure) to provide fuel to the generator set 3.

[0029] More specifically, the fuel delivery system includes a fuel pump, a fuel line, and a fuel filter. The input end of the fuel pump is connected to the generator set's fuel tank 6 via a fuel line, and the output end is connected to the input end of the fuel filter via a fuel line. The output end of the fuel filter is connected to the combustion chamber of the generator set 3 via a fuel line.

[0030] Specifically, in this embodiment of the utility model, a plurality of battery packs 10 are provided on both the left and right sides of the power vehicle chassis 1, and the battery pack on the left side is connected to the cooling fan 5 via a cable to supply power to the cooling fan, and the battery pack 10 on the right side is connected to the unit control box 8 via a cable to supply power to the unit control box 8.

[0031] More specifically, in this embodiment of the invention, a unit controller is installed inside the unit control box 8, and the unit controller is connected to the generator set 3 and the cooling fan 5 via control cables. The unit controller is used to start and stop the generator set 3 and the cooling fan 5, and to collect relevant data such as unit output voltage, current, and power.

[0032] Specifically, in this embodiment of the utility model, the power supply vehicle compartment 2 is provided with several side doors 11 on both the left and right sides, so as to facilitate opening the power supply vehicle compartment 2 from the left and right sides of the power supply vehicle and make it convenient for the operator to enter and exit the power supply vehicle compartment 2.

[0033] Specifically, in this embodiment of the utility model, the height of the top of the power supply vehicle compartment 2 from the ground is less than 2100mm, for example, 2070mm; the width of the power supply vehicle compartment 2 is less than 2000mm, for example, 19950mm.

[0034] In summary, the advantages of the small, lightweight power vehicle provided by this utility model compared to traditional power vehicles are as follows: By separating the generator set oil tank 6 and generator set cooling water tank 4 from the generator set 3 body, and mounting the generator set cooling water tank 6 obliquely on the upper left front of the power vehicle compartment 2, placing the cooling fan 5 on the lower layer of the generator set cooling water tank 4, placing the generator set muffler 7 on the upper right front of the power vehicle compartment 2, placing the generator set oil tank 6 on the lower layer of the generator set muffler 7, placing the generator set 3 body in the middle of the rear of the power vehicle compartment 2, and distributing the cable reel 9 and generator set control box 8 on both sides of the generator set 3 body, the overall vehicle layout is arranged in a double-layered manner at the front and distributed on the left and right sides at the rear, so that the load of the whole vehicle is evenly distributed. While meeting the power requirements of users, it greatly reduces the height (below 2100mm) and width (below 2000mm) of the whole vehicle. In emergency rescue, it can easily enter narrow spaces such as community basements, air-raid shelters, and underground garages for rapid operation, greatly improving the practicality and competitiveness of the product.

[0035] Here's a brief explanation: The floor height of a residential basement is typically 2.8~3.0m, and the driveway width is typically 4.5~5.0m; the clear height of a standard personnel air-raid shelter is typically ≥2.2m, the width of a single evacuation route is typically ≥1.5m, and the width of a two-way evacuation route is typically ≥2.5m; the clear width of a small single-room air-raid shelter is 2.0~3.0m, the floor height of a large air-raid shelter is typically 3.0~3.3m, and the width of an evacuation route is typically 4.0~6.0m; the floor height of an underground parking garage is typically 2.8~3.0m, the width of a one-way driveway is typically 3.5~4.0m, and the width of a two-way driveway is typically 5.5~6.0m.

[0036] 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 small, lightweight power supply vehicle, comprising a power supply vehicle chassis (1) and a power supply vehicle compartment (2) mounted on the power supply vehicle chassis (1), characterized in that: It also includes a generator set (3), a generator set cooling water tank (4), a cooling fan (5), a generator set oil tank (6), a generator set muffler (7), a generator set control box (8), and a cable reel (9) installed in the power supply car compartment (2). The generator set (3) is located in the middle of the rear side inside the power supply car compartment (2). The generator set control box (8) and the cable reel (9) are located on the left and right sides of the generator set (3). The generator set cooling water tank (4) is obliquely mounted on the upper left front end inside the power supply car compartment (2). The cooling fan (5) is located on the lower left front end inside the power supply car compartment (2) and is located directly below the generator set cooling water tank (4). The generator set oil tank (6) is located on the lower right front end inside the power supply car compartment (2). The generator set muffler (7) is located on the upper right front end inside the power supply car compartment (2) and is located directly above the generator set oil tank (6).

2. The small, lightweight power supply vehicle according to claim 1, characterized in that: The generator set's cooling water tank (4) is filled with antifreeze. It has a water tank outlet and a water tank return port on the top. The water tank outlet is connected to the antifreeze inlet of the generator set (3) via an outlet pipe. The water tank return port is connected to the antifreeze outlet of the generator set (3) via a return pipe. An antifreeze circulating water pump is installed on the return pipe to allow the antifreeze to circulate between the generator set's cooling water tank (4) and the generator set (3). The cooling fan (5) is used to dissipate heat from the generator set's cooling water tank (4) and the antifreeze inside it, thereby using the antifreeze to cool the generator set (3).

3. The small, lightweight power supply vehicle according to claim 1, characterized in that: The generator set's fuel tank (6) is connected to the combustion chamber of the generator set (3) via a fuel delivery system, and is used to provide fuel to the generator set (3).

4. The small, lightweight power supply vehicle according to claim 3, characterized in that: The fuel delivery system includes a fuel pump, a fuel pipe and a fuel filter. The input end of the fuel pump is connected to the generator set fuel tank (6) through the fuel pipe, and the output end is connected to the input end of the fuel filter through the fuel pipe. The output end of the fuel filter is connected to the combustion chamber of the generator set (3) through the fuel pipe.

5. The small, lightweight power supply vehicle according to claim 1, characterized in that: The power vehicle chassis (1) has several battery packs (10) on both the left and right sides. The battery pack on the left side is connected to the cooling fan (5) via a cable, and the battery pack on the right side is connected to the unit control box (8) via a cable.

6. The small, lightweight power supply vehicle according to claim 5, characterized in that: The unit control box (8) is equipped with a unit controller, and the unit controller is connected to the generator set (3) and the cooling fan (5) respectively through control cables.

7. The small, lightweight power supply vehicle according to claim 1, characterized in that: The power supply car body (2) is provided with several side doors (11) on both the left and right sides, which are used to facilitate opening the power supply car body (2) from the left and right sides of the power supply car.

8. The small, lightweight power supply vehicle according to claim 1, characterized in that: The top of the power supply vehicle compartment (2) is less than 2100mm above the ground, and the width of the power supply vehicle compartment (2) is less than 2000mm.

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