Diesel generator room with detached roof

Abstract

The utility model provides a diesel generator room with separate roof, diesel generating set and cable and pipeline in cable groove are covered inside through the side wall and roof assembly fixed on the top surface of chassis, the side wall and roof assembly includes detachable quick -release side wall and roof device of fixed left end on the top surface of chassis and fixed side wall and roof device fixed on the top surface of chassis and located right side of quick -release side wall and roof device, the joint position of quick -release side wall and roof device and fixed side wall and roof device is connected as a whole by waterproof buckle, the radiator in diesel generating set corresponds with quick -release side wall and roof device position, the utility model solves the problem that traditional diesel generator room needs to remove the whole roof to replace or maintain radiator and brings the problem of great labor intensity and time -consuming and labor -intensive, ensures quick -release side wall and roof device dismounting efficiency, reduces dismounting difficulty, greatly optimizes radiator maintenance operation space, and reduces maintenance replacement cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of generator rooms for oil drilling rig well sites, specifically relating to a diesel generator room with a split roof. Background Technology

[0002] Diesel generator rooms house diesel generator sets, serving as power sources for oil drilling rigs and playing a crucial role in many scenarios. The radiator is a vital component for the normal operation of the diesel generator. Within the entire generator set, the radiator is responsible for removing the large amount of heat generated during engine operation, preventing overheating and damage to engine components. This is essential for ensuring the normal operation of the generator set. However, in actual use, problems such as internal blockage, external damage, leaks, and corrosion necessitate radiator repair or replacement. Existing diesel generator rooms often feature a monolithic cable layout and roof structure, requiring the complete removal of the generator room roof for replacement or major repairs. Furthermore, the numerous cables and pipes on the roof complicate roof dismantling, making radiator repair and replacement labor-intensive, time-consuming, and costly. Therefore, improvements are necessary to address these issues. Utility Model Content

[0003] The technical problem solved by this utility model is to provide a diesel generator room with a split roof. By optimizing the structure of the diesel generator room, a side wall and roof assembly is adopted, including a quick-release side wall and roof device that is detachably fixed to the left end of the chassis top surface and a fixed side wall and roof device that is fixed to the right side of the quick-release side wall and roof device. This ensures that the radiator in the diesel generator set corresponds to the position of the quick-release side wall and roof device. After removing the quick-release side wall and roof device, the radiator can be replaced or repaired. This solves the problem of high labor intensity and time-consuming and labor-intensive work caused by the need to remove the entire roof to replace or repair the radiator in traditional diesel generator rooms. Furthermore, the cable pipeline is integrated and installed in the cable trough on the chassis, ensuring the efficiency of the quick-release side wall and roof device disassembly and assembly, reducing the difficulty of disassembly and assembly, greatly optimizing the radiator maintenance operation space, reducing maintenance and replacement costs, and improving maintenance and replacement efficiency.

[0004] The technical solution adopted by this utility model is as follows: a diesel generator room with a split roof, including a chassis and a diesel generator set fixed to the left end of the top surface of the chassis. The top surface of the chassis is provided with a cable trough located to the right of the diesel generator set along its length. The diesel generator set and the cables and pipes installed in the cable trough are covered by a side wall and roof assembly fixed to the top surface of the chassis. The side wall and roof assembly includes a quick-release side wall and roof device that is detachably fixed to the left end of the top surface of the chassis and a fixed side wall and roof device that is fixed to the right of the quick-release side wall and roof device. The joint between the quick-release side wall and roof device and the fixed side wall and roof device is waterproofly fastened and integrated. The joint between the two waterproof fastening devices forms a guide channel for guiding rainwater to flow down to the bottom of the diesel generator room. The radiator in the diesel generator set corresponds to the position of the quick-release side wall and roof device, and the radiator can be replaced or repaired by removing the quick-release side wall and roof device.

[0005] Furthermore, the quick-release sidewall and roof device includes a quick-release sidewall and a roof first welded and fixed to the upper end of the quick-release sidewall. Corner plates are fixed at the two corners of the left end of the chassis top surface, and U-shaped plates located to the right of the corner plates on the two long sides of the chassis top surface are fixed. The quick-release sidewall has a U-shaped groove structure with the groove facing the fixed sidewall and roof device. The two corners at the lower end of the quick-release sidewall and its end are respectively fixed to the corresponding corner plates and U-shaped plates by bolts. The roof first is adapted and fixed to the upper end of the quick-release sidewall, and the right end of the roof first is adapted and fastened to the left end of the fixed sidewall and roof device. The roof side skin first fixed to the front, rear, and left sides of the roof first is fixedly connected to the corresponding sides of the quick-release sidewall. By removing the bolts connecting the quick-release sidewall to the corner plates and U-shaped plates, the quick-release sidewall and roof device can be quickly removed from the chassis.

[0006] Furthermore, the quick-release sidewall includes two corner posts, two U-shaped posts, and three sidewall panels. Sidewall panels are fixed between the corner posts and U-shaped posts, as well as between the two corner posts. The lower ends of the corner posts and U-shaped posts are fixed to the corresponding corner panels and U-shaped posts by bolts. The upper ends of the corner posts and U-shaped posts are fixedly connected to the corresponding positions of the frame in the roof. The roof side skin located outside the corner posts and U-shaped posts is welded and fixed to the corresponding corner posts, U-shaped posts, and sidewall panels. The upper end face of the U-shaped post has a drain hole that extends to the lower end face and is used to drain rainwater from the joint between the roof and the fixed sidewall and the roof device. The drain hole corresponds to and communicates with the drain holes on the U-shaped posts and the chassis.

[0007] Furthermore, the roof includes a roof panel and a frame. The frame has a roof side skin fixed to its front, rear, and left sides, with its upper edge higher than the corresponding side edge. The right side of the roof panel is integrally provided with a Z-shaped snap-fit ​​edge plate extending to the right along its top flat plate and bent to form a fixed connection with the frame. The Z-shaped snap-fit ​​edge plate overlaps the outer vertical plate of the U-shaped bent groove plate, which is sealed at both ends on the right side of the fixed side wall and roof assembly. A sealing plate one fixed to the bottom surface of the horizontal plate of the Z-shaped snap-fit ​​edge plate contacts the upper edge of the outer vertical plate of the U-shaped bent groove plate, while a sealing plate two fixed to the fixed side wall and roof assembly contacts the bottom surface of the corresponding position of the frame. The U-shaped bent... Both ends of the trough plate have drainage holes that connect with the drainage holes on the U-shaped column, the drainage holes on the U-shaped plate and the chassis to form a drainage channel; the left side of the roof plate is integrally provided with an L-shaped side plate that bends and extends to the left along its top plate. The L-shaped side plate and the left side roof skin form a water guide channel for rainwater drainage. The front and rear ends of the water guide channel are sealed by the corresponding side roof skin. The outer sides of the front and rear ends of the L-shaped side plate are obliquely fixed with inclined channels that communicate with the water guide channel and are used to guide the water accumulated in the water guide channel to the outside of the diesel generator. The rainwater between the front and rear side edges of the frame and the roof side skin is guided to the outside of the diesel generator room through the drainage channel or the water guide channel.

[0008] Furthermore, each of the four corners of the upper part of the roof is fixed with a lifting lug for easy lifting.

[0009] Furthermore, the fixed side wall and roof device includes a second roof and a second side wall panel. The second side wall panel has a U-shaped groove structure with the groove facing the quick-release side wall and roof device and evenly distributed side columns. The lower end of the second side wall panel is fixedly connected to the corresponding side of the chassis, while the upper end of the second side wall panel is fixedly connected to the corresponding side of the second roof. The left side of the second roof is adapted to and fastened to the right side of the first roof in the quick-release side wall and roof device.

[0010] Furthermore, the second roof includes a second roof panel and a second frame. The second roof panel is fixed to the second frame, and the front, rear, and right sides of the second frame are all fixed with roof side skins second whose upper edges are higher than the corresponding side edges of the second frame. The left side of the second roof panel is provided with a U-shaped bent groove plate extending to the left of its top plate, and the sealing plate second fixed to the upper left end face of the second frame is in contact with the bottom surface of the corresponding position of the first frame in the quick-release side wall and roof device. The two ends of the U-shaped bent groove plate are sealed by the roof side skins second on the corresponding sides. Rainwater between the front and rear side edges of the second frame and the roof side skins second is led to the outside of the diesel generator room through a guide channel or a downpipe installed on the right side wall panel second and connected to the area between the same side edge of the second frame and the roof side skins second.

[0011] Furthermore, the fastening structure at the joint position of the front and rear side wall panels one in the quick-release side wall and roof device and the front and rear side wall panels two in the fixed side wall and roof device is the same as the fastening structure of the roof panel one in the quick-release side wall and roof device and the roof panel two in the fixed side wall and roof device.

[0012] Furthermore, a ladder is fixed to the front right wall of the fixed side wall and roof device, and a room-end cable bracket is fixed to the upper right side wall of the fixed side wall and roof device.

[0013] Advantages of this utility model compared to the prior art:

[0014] 1. This technical solution optimizes the structure of the diesel generator room by adopting a side wall and roof assembly that includes a detachable quick-release side wall and roof device fixed to the left end of the chassis top surface and a fixed side wall and roof device fixed to the right side of the quick-release side wall and roof device. This ensures that the radiator in the diesel generator set corresponds to the position of the quick-release side wall and roof device. After removing the quick-release side wall and roof device, the radiator can be replaced or repaired. This solves the problem of high labor intensity and time-consuming and labor-intensive work caused by the traditional diesel generator room requiring the removal of the entire roof to replace or repair the radiator.

[0015] 2. This technical solution provides a cable trough on the right side of the diesel generator set along its length on the top surface of the chassis, and integrates the cable conduit into the cable trough on the chassis, thereby eliminating the impact of the cables on the quick-release sidewall and roof device during disassembly and assembly, and improving the efficiency of quick-release sidewall and roof device disassembly and assembly.

[0016] 3. The fastening structure at the joint position of the front and rear side wall panels 1 and the front and rear side wall panels 2 in the quick-release side wall and roof device of this technical solution adopts the same fastening structure as that between the roof panel 1 and the roof panel 2 in the quick-release side wall and roof device. This effectively avoids the risk of rainwater entering the diesel generator room and provides a safe and reliable working environment for the equipment in the diesel generator room.

[0017] 4. This technical solution has a simple structure and a novel design, which greatly optimizes the operation space for radiator maintenance, reduces the difficulty of radiator replacement and maintenance, reduces maintenance and replacement costs, and improves maintenance and replacement efficiency. Attached Figure Description

[0018] Figure 1 This is a front view of the structure of this utility model;

[0019] Figure 2 This is a top view of the structure of this utility model;

[0020] Figure 3 This is a bottom view of the structure of this utility model;

[0021] Figure 4 This is a left view of the structure of this utility model;

[0022] Figure 5 for Figure 2 AA section view in the middle;

[0023] Figure 6 for Figure 5 Enlarged view of a portion of point B in the middle;

[0024] Figure 7 This is a front view of the structure of the roof panel 1 and roof panel 2 after they are fastened together.

[0025] Figure 8 This is a top view of the structure of the roof panel 1 and roof panel 2 after they are fastened together.

[0026] Figure 9 This is a bottom view of the structure of the roof panel 1 and roof panel 2 after they are fastened together.

[0027] Figure 10 for Figure 8 A partial sectional view of the CC section. Detailed Implementation

[0028] The following will be based on the embodiments of this utility model. Figure 1-10 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] It should be noted that, unless otherwise stated herein, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are used only for the convenience of describing the invention 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 of the invention. Furthermore, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In this document, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] A diesel generator room with a split roof includes a chassis 1 and a diesel generator set 2 fixed to the left end of the top surface of the chassis 1. A cable trough 3 is provided along the length of the top surface of the chassis 1, located to the right of the diesel generator set 2. The diesel generator set 2 and the cables and pipes installed in the cable trough 3 are covered internally by a side wall and roof assembly fixed to the top surface of the chassis 1. The side wall and roof assembly includes a detachable quick-release side wall and roof device fixed to the left end of the top surface of the chassis 1 and a fixed side wall and roof device fixed to the right of the quick-release side wall and roof device. The joint between the quick-release and fixed side wall and roof devices is waterproofly fastened together, and the joint forms a drainage channel 4 for guiding rainwater down to the bottom of the diesel generator room. The radiator 2-1 in the diesel generator set 2 is connected to the quick-release side wall and roof device. The radiator 2-1 is replaced or repaired by removing the quick-release sidewall and roof assembly. In the above structure, by optimizing the diesel generator room structure, a sidewall and roof assembly is adopted, including a quick-release sidewall and roof assembly that is detachably fixed to the left end of the top surface of the chassis 1 and a fixed sidewall and roof assembly that is fixed to the right side of the quick-release sidewall and roof assembly. This makes the radiator 2-1 in the diesel generator set correspond to the position of the quick-release sidewall and roof assembly. After removing the quick-release sidewall and roof assembly, the radiator 2-1 is replaced or repaired. This solves the problem of high labor intensity and time-consuming and labor-intensive work caused by the traditional diesel generator room requiring the removal of the entire roof to replace or repair the radiator 2-1. The cable pipeline is integrated and installed in the cable trough 3 on the chassis 1, eliminating the influence of the cable on the quick-release sidewall and roof assembly during disassembly and assembly, and improving the disassembly and assembly efficiency of the quick-release sidewall and roof assembly.

[0032] The specific structure of the quick-release sidewall and roof device is as follows: The quick-release sidewall and roof device includes a quick-release sidewall 5 and a roof 6 welded and fixed to the upper end of the quick-release sidewall 5. Corner plates 7 are fixed at both corners on the left side of the top surface of the chassis 1, and U-shaped plates 8 located to the right of the corner plates 7 are fixed on both long sides of the top surface of the chassis 1. The quick-release sidewall 5 has a U-shaped groove structure with the groove facing the fixed sidewall and roof device, and the two corners at the lower end of the quick-release sidewall 5 and... The ends are respectively fixedly connected to the corner plate 7 and U-shaped plate 8 at the corresponding positions by bolts. The roof 6 is adapted to be fixed at the upper port position of the quick-release side wall 5, and the right end of the roof 6 is adapted to be fastened to the left end of the fixed side wall and roof device. The roof side skin 9 fixed on the front, rear and left sides of the roof 6 is fixedly connected to the corresponding side of the quick-release side wall 5. By removing the bolts connecting the quick-release side wall 5 to the corner plate 7 and U-shaped plate 8, the quick-release side wall and roof device can be quickly removed from the chassis 1.

[0033] The specific structure of the quick-release side wall 5 is as follows: The quick-release side wall 5 includes two corner posts 5-1, two U-shaped posts 5-2, and three side wall panels 5-3. Side wall panels 5-3 are fixed between the corner posts 5-1 and the U-shaped posts 5-2, as well as between the two corner posts 5-1. The lower ends of the corner posts 5-1 and the U-shaped posts 5-2 are respectively fixed to the corresponding corner panels 7 and U-shaped panels 8 by bolts. The upper ends of the corner posts 5-1 and the U-shaped posts 5-2 are connected to the frame 6 in the roof 6. -2 is fixedly connected at the corresponding position, and the roof side skin -9 located outside the corner column 5-1 and U-shaped column 5-2 is welded and fixedly connected to the corner column 5-1, U-shaped column 5-2 and side wall panel -5-3 at the corresponding position; the upper end face of the U-shaped column 5-2 is provided with a drain hole that extends through to the lower end face and is used to drain rainwater from the joint position of the roof -6 with the fixed side wall and the roof device side, and the drain hole corresponds to and is connected to the drain hole 8-1 provided on the U-shaped plate 8 and the chassis 1.

[0034] The specific structure of roof 6 is as follows: Roof 6 includes a roof panel 6-1 and a frame 6-2. The front, rear, and left sides of the frame 6-2 are all fixed with roof side panels 9 whose upper edges are higher than the corresponding side edges of the frame 6-2. This allows rainwater to collect in the area between the frame 6-2 and the roof side panels 9 on each side during rain. The right side of the roof panel 6-1 has an integrally formed right-hand section extending from its top flat plate and bending into a shape. The Z-shaped snap-fit ​​edge plate 6-3 is fixedly connected to the frame 6-2. The Z-shaped snap-fit ​​edge plate 6-3 overlaps the outer vertical plate of the U-shaped bent groove plate 10-1, which is sealed at both ends on the right side of the fixed side wall and roof device. The sealing plate 6-4, which is fixed to the bottom surface of the horizontal plate of the Z-shaped snap-fit ​​edge plate 6-3, contacts the upper edge of the outer vertical plate of the U-shaped bent groove plate 10-1. The sealing plate 10-6, which is fixed to the fixed side wall and roof device, is connected to the frame 6-2. -2 The bottom surface of the corresponding position is in contact. Both ends of the U-shaped bent groove plate 10-1 are provided with drainage holes 10-3 that are connected to the drainage holes on the U-shaped column 5-2, the drainage holes 8-1 on the U-shaped plate 8 and the chassis 1 to form a drainage channel 4. The left side of the roof plate 6-1 is integrally provided with an L-shaped side plate 6-5 that bends and extends to the left along its top plate. The L-shaped side plate 6-5 and the left side roof skin 9 form a drainage channel 6 for rainwater drainage. -6, and the front and rear ends of the water guide channel 6-6 are sealed by the roof side skin-9 on the corresponding side. The outer sides of the front and rear ends of the L-shaped side plate 6-5 are fixed with inclined channels 6-7 that communicate with the water guide channel 6-6 and are used to guide the water accumulated in the water guide channel 6-6 to the outside of the diesel generator. When it rains, the rainwater that gathers between the front and rear side edges of the frame-6-2 and the roof side skin-9 is guided to the outside of the diesel generator room through the guide channel 4 or the water guide channel 6-6.

[0035] In order to facilitate the quick and easy removal of the dismantled quick-release side wall and roof devices, lifting lugs 12 are fixed at the four corners of the upper part of the roof 6 for easy lifting.

[0036] The specific structure of the fixed side wall and roof device is as follows: The fixed side wall and roof device includes a roof 2 10 and a side wall panel 2 11. The side wall panel 2 11 is a U-shaped groove structure with the groove facing the quick-release side wall and roof device and side columns evenly distributed. The lower end of the side wall panel 2 11 is fixedly connected to the corresponding side of the chassis 1, and the upper end of the side wall panel 2 11 is fixedly connected to the corresponding side of the roof 2 10. The left side of the roof 2 10 is adapted to and fastened to the right side of the roof 1 6 in the quick-release side wall and roof device.

[0037] The specific connection structure of the roof 2 10 is as follows: The roof 2 10 includes a roof panel 2 10-5 and a frame 2 10-4. The roof panel 2 10-5 is fixed to the frame 2 10-4, and the front, back, and right sides of the frame 2 10-4 are all fixed with roof side skins 2 10-2 whose upper edges are higher than the corresponding side edges of the frame 2 10-4. The left side of the roof panel 2 10-5 is provided with a U-shaped bent groove plate 10-1 extending to the left of its top plate, and a sealing plate 2 1 is fixed to the upper left end face of the frame 2 10-4. 0-6 contacts the bottom surface of the corresponding position of the frame 6-2 in the quick-release side wall and roof device. The two ends of the U-shaped bent groove plate 10-1 are sealed by the roof side skin 10-2 on the corresponding side. Rainwater between the front and rear side edges of the frame 10-4 and the roof side skin 10-2 is led to the outside of the diesel generator room through the guide channel 4 or the downpipe 10-7 installed on the right side wall plate 11 and connected to the area between the same side edge of the frame 10-4 and the roof side skin 10-2.

[0038] To prevent rainwater from seeping into the diesel generator room through the gap between side wall panel 5-3 and side wall panel 11, the fastening structure at the joint between the front and rear side wall panels 5-3 and the front and rear side wall panels 11 in the quick-release side wall and roof device is designed to be the same as the fastening structure between roof panel 6-1 in the quick-release side wall and roof device and roof panel 10-5 in the fixed side wall and roof device. This effectively avoids the risk of rainwater entering the diesel generator room and provides a safe and reliable working environment for the equipment inside the diesel generator room.

[0039] In order to facilitate access to and from the diesel generator room, a ladder 13 is fixed on the front right wall of the fixed side wall and roof device, and a cable tray 14 is fixed on the upper right side wall of the fixed side wall and roof device.

[0040] This technical solution has a simple structure and a novel design, which greatly optimizes the maintenance and operation space of the radiator 2-1, reduces the difficulty of radiator replacement and maintenance, reduces maintenance and replacement costs, and improves maintenance and replacement efficiency.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A diesel generator room with a split roof, characterized in that: The system includes a chassis (1) and a diesel generator set (2) fixed to the left end of the top surface of the chassis (1). The top surface of the chassis (1) is provided with a cable trough (3) located to the right of the diesel generator set (2) along its length. The diesel generator set (2) and the cables and pipes installed in the cable trough (3) are covered inside by a side wall and roof assembly fixed to the top surface of the chassis (1). The side wall and roof assembly includes a quick-release side wall and roof device that is detachably fixed to the left end of the top surface of the chassis (1) and a device fixed to the top surface of the chassis (1) and located to the right of the diesel generator set (2). The quick-release side wall and roof device is a fixed side wall and roof device on the right side. The joint of the quick-release side wall and roof device and the fixed side wall and roof device is waterproofly fastened together, and the joint of the two waterproof fastenings forms a guide channel (4) for guiding rainwater to flow down to the bottom of the diesel generator room. The radiator (2-1) in the diesel generator set (2) corresponds to the position of the quick-release side wall and roof device, and the radiator (2-1) can be replaced or repaired by removing the quick-release side wall and roof device.

2. The diesel generator room with a split roof according to claim 1, characterized in that: The quick-release sidewall and roof device includes a quick-release sidewall (5) and a roof (6) welded and fixed to the upper end of the quick-release sidewall (5). Angle plates (7) are fixed at the two corners of the left end of the top surface of the chassis (1), and U-shaped plates (8) located to the right of the same-side angle plate (7) are fixed on the two long sides of the top surface of the chassis (1). The quick-release sidewall (5) has a U-shaped groove structure with the groove facing the fixed sidewall and roof device. The two corners at the lower end of the quick-release sidewall (5) and its end are respectively angled to the corresponding positions. The plate (7) and the U-shaped plate (8) are fixedly connected by bolts. The roof (6) is adapted to be fixed at the upper end of the quick-release side wall (5). The right end of the roof (6) is adapted to be fastened to the left end of the fixed side wall and roof device. The roof side skin (9) fixed on the front, back and left sides of the roof (6) is fixedly connected to the corresponding side of the quick-release side wall (5). The quick-release side wall and roof device can be quickly removed from the chassis (1) by removing the bolts connecting the quick-release side wall (5) to the corner plate (7) and the U-shaped plate (8).

3. The diesel generator room with a split roof according to claim 2, characterized in that: The quick-release side wall (5) includes two corner posts (5-1), two U-shaped posts (5-2), and three side wall panels (5-3). Side wall panels (5-3) are fixed between the corner posts (5-1) and the U-shaped posts (5-2), as well as between the two corner posts (5-1). The lower ends of the corner posts (5-1) and the U-shaped posts (5-2) are fixed to the corresponding corner panels (7) and U-shaped panels (8) by bolts. The upper ends of the corner posts (5-1) and the U-shaped posts (5-2) are connected to the frame (6-2) in the roof (6). The roof side skin (9) located outside the corner column (5-1) and U-shaped column (5-2) is fixedly connected to the corner column (5-1), U-shaped column (5-2) and side wall panel (5-3) at the corresponding positions; the upper end face of the U-shaped column (5-2) is provided with a long drain hole that extends through to the lower end face and is used to drain the rainwater from the roof (6) and the fixed side wall and roof device side joint position, and the long drain hole corresponds to and is connected to the drain hole (8-1) provided on the U-shaped plate (8) and the chassis (1).

4. The diesel generator room with a split roof according to claim 3, characterized in that: The roof (6) includes a roof panel (6-1) and a frame (6-2). The front, rear, and left sides of the frame (6-2) are all fixed with roof side panels (9) whose upper edges are higher than the corresponding side edges of the frame (6-2). The right side of the roof panel (6-1) is integrally provided with a Z-shaped snap-fit ​​edge plate (6-3) extending to the right along its top plate and bent to form a fixed connection with the frame (6-2). The Z-shaped snap-fit ​​edge plate (6-3) overlaps with... On the outer vertical plate of the U-shaped bent groove plate (10-1) at both the front and rear ends of the right end of the fixed side wall and roof device, the sealing plate one (6-4) fixed to the bottom surface of the horizontal plate of the Z-shaped snap-fit ​​edge plate (6-3) contacts the upper edge of the outer vertical plate of the U-shaped bent groove plate (10-1), while the sealing plate two (10-6) fixed to the fixed side wall and roof device contacts the bottom surface of the corresponding position of the frame one (6-2). The groove surfaces at both ends of the U-shaped bent groove plate (10-1) Each of the roof panels is provided with drainage holes (10-3) that connect with the drainage holes on the U-shaped column (5-2), the drainage holes (8-1) on the U-shaped plate (8), and the drainage holes (8-1) on the chassis (1) to form a drainage channel (4); the left side of the roof panel (6-1) is integrally provided with an L-shaped side plate (6-5) that bends and extends to the left along its top flat plate, and the L-shaped side plate (6-5) and the left side roof skin (9) form a drainage channel (6-6) for rainwater drainage, and the drainage channel (6-6) -6) The front and rear ends are sealed by the roof side skin (9) on the corresponding side. The L-shaped side plate (6-5) is fixed with inclined downwards on the outer side of the front and rear ends, which is connected to the water guide channel (6-6) and used to guide the water in the water guide channel (6-6) to the inclined channel (6-7) flowing down to the outside of the diesel generator. The rainwater between the front and rear side edges of the frame (6-2) and the roof side skin (9) is guided to the outside of the diesel generator room through the guide channel (4) or the water guide channel (6-6).

5. The diesel generator room with a split roof according to claim 4, characterized in that: The four corners of the upper part of the roof (6) are all fixed with lifting lugs (12) for easy lifting.

6. The diesel generator room with a split roof according to claim 1, characterized in that: The fixed side wall and roof device includes a second roof (10) and a second side wall panel (11). The second side wall panel (11) has a U-shaped groove structure with the groove facing the quick-release side wall and roof device and side columns evenly distributed. The lower end of the second side wall panel (11) is fixedly connected to the corresponding side of the chassis (1), and the upper end of the second side wall panel (11) is fixedly connected to the corresponding side of the second roof (10). The left side of the second roof (10) is adapted to be fastened to the right side of the first roof (6) in the quick-release side wall and roof device.

7. The diesel generator room with a split roof according to claim 6, characterized in that: The second roof (10) includes a second roof panel (10-5) and a second frame (10-4). The second roof panel (10-5) is fixed to the second frame (10-4), and the front, back, and right sides of the second frame (10-4) are all fixed with roof side skins (10-2) whose upper edges are higher than the corresponding side edges of the second frame (10-4). The left side of the second roof panel (10-5) is provided with a U-shaped bent groove plate (10-1) extending to the left of its top plate, and a sealing plate (10-6) fixed to the upper left end face of the second frame (10-4) and a quick-release plate are also provided. The bottom surface of the frame one (6-2) in the detachable side wall and roof device is in contact with the corresponding position. The two ends of the U-shaped bent groove plate (10-1) are sealed by the roof side skin two (10-2) on the corresponding side. The rainwater between the front and rear side edges of the frame two (10-4) and the roof side skin two (10-2) is led to the outside of the diesel generator room through the guide channel (4) or the downpipe (10-7) installed on the right side wall plate two (11) and connected to the area between the same side edge of the frame two (10-4) and the roof side skin two (10-2).

8. The diesel generator room with a split roof according to claim 1, characterized in that: The fastening structure at the joint position of the front and rear side wall panel 1 (5-3) in the quick-release side wall and roof device and the front and rear side wall panel 2 (11) in the fixed side wall and roof device is the same as the fastening structure of the roof panel 1 (6-1) in the quick-release side wall and roof device and the roof panel 2 (10-5) in the fixed side wall and roof device.

9. The diesel generator room with a split roof according to any one of claims 1-8, characterized in that: A ladder (13) is fixed on the front right wall of the fixed side wall and roof device, and a room end cable bracket (14) is fixed on the upper right side wall of the fixed side wall and roof device.

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