Smoke exhaust pipe waterproof device for container type generator set

Abstract

The utility model discloses a smoke exhaust pipe waterproof device for a container type generator set, which is connected to the top of a container body, the container body is provided with an exhaust hole allowing a smoke exhaust pipe to pass through, the smoke exhaust pipe waterproof device comprises a flow stop plate, a flow guide cover and at least one connecting assembly, the flow stop plate is provided with a first through hole opposite to the exhaust hole, the flow guide cover is arranged on the smoke exhaust pipe in a sleeving mode and is in sealed connection with the smoke exhaust pipe, the smoke exhaust pipe sequentially penetrates through the first through hole and the exhaust hole to enable the flow guide cover to cover the flow stop plate, and the connecting assembly is detachably connected with the flow guide cover and the flow stop plate so that the flow guide cover can be detachably connected to the container body. According to the utility model, the problem that the container vibrates or shakes to cause water leakage due to the fact that the bent rain baffle covers the rainproof circular ring plate and is not integrated with the rainproof circular ring plate or the container can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of generator sets, in particular to a smoke exhaust pipe waterproof device for a container-type generator set. Background Art

[0002] Containerized diesel generator sets have the characteristics of fast mobility, easy outdoor installation, short construction period and convenient expansion, and can provide power guarantee for users.

[0003] Usually, an exhaust pipe is provided on the top of a container-type diesel generator set. For example, the Chinese utility model patent with application number CN201720397860.2 is entitled "A waterproof structure for a top smoke exhaust system of a generator set container", which includes a rainproof circular ring plate and a bent rain shield. The rainproof circular ring plate is arranged directly above the reserved hole and welded to the top cover plate of the container. The outer diameter of the rainproof circular ring plate is larger than the inner diameter of the reserved hole; the smoke exhaust pipe is inserted into the rainproof circular ring plate; the bent rain shield includes an annular cylinder wall and a cylinder cover fixedly connected thereto, the annular cylinder wall is buckled on the rainproof circular ring plate, and the inner diameter of the annular cylinder wall is larger than the outer diameter of the rainproof circular ring plate; a circular hole is opened in the middle of the cylinder cover, the smoke exhaust pipe is inserted into the circular hole, and the cylinder cover is welded to the outer wall surface of the smoke exhaust pipe. This device can prevent rainwater from entering the container and protect the container diesel generator set placed outdoors from being harmed by rain and snow in bad weather. However, the bent rain shield is buckled on top of the rainproof circular plate and does not form a whole with the rainproof circular plate or the container. The vibration generated by the operation of the diesel generator set or the shaking during transportation can easily cause the waterproof structure to leak.

[0004] Therefore, there is an urgent need for a smoke exhaust pipe waterproof device for a container-type generator set, which is used to solve the problem in the existing technology that the bent rain shield is buckled on top of the rainproof circular plate and does not form a whole with the rainproof circular plate or the container, thereby causing vibration or shaking of the container to cause water leakage. Utility Model Content

[0005] The purpose of the present utility model is to overcome the above-mentioned technical deficiencies and propose a waterproof device for a smoke exhaust pipe for a container-type generator set, so as to solve the technical problem in the prior art that the bent rain shield is buckled on top of the rainproof circular plate and does not form a whole with the rainproof circular plate or the container, thereby causing vibration or shaking of the container to cause water leakage.

[0006] In order to achieve the above technical objectives, the present invention adopts the following technical solutions:

[0007] The utility model provides a waterproof device for a smoke exhaust pipe of a container-type generator set, which is connected to the top of a container body. The container body is provided with an exhaust hole allowing the smoke exhaust pipe to pass through, and includes:

[0008] a stopper plate, sealedly connected to the container body, the stopper plate being provided with a first through hole opposite to the exhaust hole;

[0009] a flow guide cover, which is sleeved on the exhaust pipe and sealed with the exhaust pipe, wherein the exhaust pipe passes through the first through hole and the exhaust hole in sequence, so that the flow guide cover is covered on the stop plate; and

[0010] At least one connecting assembly is detachably connected to the deflector and the flow-stop plate, respectively, so that the deflector can be detachably connected to the container body.

[0011] In some embodiments, the flow control plate is provided with at least one first connecting hole, the air guide cover is provided with a second connecting hole relative to the first connecting hole, the connecting assembly includes a fastening connector, the fastening connector has a large diameter section and a small diameter section, the small diameter section of the fastening connector passes through the second connecting hole and can be detachably connected to the first connecting hole, and the large diameter section of the fastening connector is tightly pressed against the air guide cover.

[0012] In some embodiments, the container body is provided with a third connecting hole relative to the first connecting hole, and the connecting assembly also includes a connecting block, which is arranged relative to the third connecting hole and is connected to the side of the container body away from the flow-stop plate, and the connecting block is provided with a threaded hole relative to the third connecting hole, and the circumferential outer wall of the small diameter section of the fastening connector is formed with an external thread, and the small diameter section of the fastening connector passes through the second connecting hole, the first connecting hole and the third connecting hole in sequence, and is threadedly connected to the threaded hole of the connecting block, and the large diameter section of the fastening connector is tightly pressed against the deflector.

[0013] In some embodiments, the smoke exhaust pipe waterproofing device for the container-type generator set also includes a connecting plate, which is arranged between the stop plate and the air guide cover, and is sealed between the air guide cover and the smoke exhaust pipe. The connecting plate is provided with a fourth connecting hole relative to the first connecting hole, and the fourth connecting hole is connected to both the first connecting hole and the second connecting hole.

[0014] In some embodiments, a guide frame is formed around the deflector cover, a waterproof gap is formed between the guide frame and the container body, and the size of the waterproof gap is smaller than the thickness of the stop plate.

[0015] In some embodiments, the connection assembly further includes a flat washer, which is sleeved on the small-diameter section of the fastening connector, and the flat washer is tightly pressed against the container body and the large-diameter section of the fastening connector, respectively.

[0016] In some embodiments, the connection assembly further includes an elastic washer, which is sleeved on the small diameter section of the fastening connector, and the elastic washer is respectively pressed against the flat washer and the large diameter section of the fastening connector.

[0017] In some embodiments, the number of the connecting assemblies in the waterproof device for the exhaust pipe of the containerized generator set is four, and the four fastening connectors are evenly arranged along the circumferential direction of the exhaust pipe and are all tightly pressed against the elastic gasket.

[0018] In some embodiments, the connection between the flow-stop plate and the container body is achieved by circumferential full welding.

[0019] In some embodiments, the connection between the smoke exhaust pipe, the air guide cover and the connecting plate is circumferentially fully welded.

[0020] Compared with the prior art, the beneficial effects of the smoke exhaust pipe waterproof device for the container-type generator set provided by the utility model include: the flow-stop plate spans over the exhaust hole of the container body and is sealed with the container body, the air deflector is sleeved on the smoke exhaust pipe and is sealed with the smoke exhaust pipe, and as the smoke exhaust pipe is inserted into the exhaust hole, the air deflector can be covered on the flow-stop plate to form a waterproof structure, wherein at least one connecting component is detachably connected to the flow deflector and the flow-stop plate, so that the flow deflector, the flow deflector and the container body form a whole. Compared with the existing technology, the deflector cover is arranged above the stop plate to prevent water from overflowing the stop plate and causing leakage. At the same time, the deflector cover, the stop plate and the container body are formed into a whole by arranging at least one connecting component, which can prevent the deflector cover from being separated from the stop plate and the container body due to vibration or shaking of the container body, thereby causing leakage. It can solve the technical problem in the existing technology that the bent rain shield is buckled on the top of the rainproof circular plate and does not form a whole with the rainproof circular plate or the container, thereby causing vibration or shaking of the container and causing leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural diagram of a smoke exhaust pipe waterproof device for a container generator set provided by an embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the air guide cover, the connecting plate and the smoke exhaust pipe provided by the embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the container body, the stop plate and the connecting block provided by the embodiment of the utility model;

[0024] Figure 4 This is a three-dimensional structural diagram of the container body, the stop plate, and the connecting block provided by an embodiment of the utility model from another perspective;

[0025] Figure 5 This is a schematic cross-sectional view of a waterproof device for a smoke exhaust pipe of a container generator set provided by an embodiment of the present utility model;

[0026] Figure 6 It is along Figure 5 Enlarged schematic diagram of point A in the middle.

[0027] Description of reference numerals:

[0028] Container body 1;

[0029] exhaust pipe 2;

[0030] Stop plate 3;

[0031] deflector 4;

[0032] guide frame 41;

[0033] Waterproof gap 42;

[0034] Connect component 5;

[0035] Fastening connector 51;

[0036] Connecting block 52;

[0037] Flat washer 53;

[0038] elastic washer 54;

[0039] Connecting plate 6. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0041] In order to solve the technical problem that the bent rain shield is buckled on top of the rainproof circular plate and does not form an integral part with the rainproof circular plate or the container, thereby causing leakage due to vibration or shaking of the container, the utility model provides a waterproof device for the exhaust pipe 2 of a container-type generator set, which can realize the use of a guide cover 4 to be arranged above the stop plate 3 to prevent water from overflowing the stop plate 3 and causing leakage. At the same time, the guide cover 4, the stop plate 3 and the container body 1 are formed into a whole by arranging at least one connecting component 5, which can prevent the guide cover 4 from being separated from the stop plate 3 and the container body 1 due to vibration or shaking of the container body 1, thereby causing leakage.

[0042] It should be noted that the waterproof device for the exhaust pipe 2 for a container-type generator set described in the present invention is used for but not limited to the technical field of generator sets. For the sake of convenience, in the present invention, only the application of the waterproof device for the exhaust pipe 2 for a container-type generator set in the technical field of generator sets is used as an example for explanation. The principle of applying the waterproof device for the exhaust pipe 2 for a container-type generator set to other types of equipment is essentially the same as the principle applied to the technical field of generator sets, and will not be elaborated here.

[0043] See also Figures 1 to 6 , Figure 1 This is a structural schematic diagram of a waterproof device for a smoke exhaust pipe 2 for a container-type generator set in one embodiment of the present invention. A waterproof device for a smoke exhaust pipe 2 for a container-type generator set is connected to the top of a container body 1. The container body 1 is provided with an exhaust hole for allowing the smoke exhaust pipe 2 to pass through, including: a flow stop plate 3, a flow guide cover 4 and at least one connecting component 5. The flow stop plate 3 is sealed with the container body 1. The flow stop plate 3 is provided with a first through hole relative to the exhaust hole. The flow guide cover 4 is sleeved on the smoke exhaust pipe 2 and is sealed with the smoke exhaust pipe 2. The smoke exhaust pipe 2 passes through the first through hole and the exhaust hole in sequence, so that the flow guide cover 4 is covered on the flow stop plate 3. The connecting component 5 is detachably connected to the flow guide cover 4 and the flow stop plate 3, respectively, so that the flow guide cover 4 can be detachably connected to the container body 1.

[0044] In this device, the flow-stop plate 3 spans over the exhaust hole of the container body 1 and is sealed with the container body 1. The air deflector 4 is mounted on the smoke exhaust pipe 2 and is sealed with the smoke exhaust pipe 2. As the smoke exhaust pipe 2 is inserted into the exhaust hole, the air deflector 4 can be mounted on the flow-stop plate 3 to form a waterproof structure, wherein at least one connecting component 5 is detachably connected to the air deflector 4 and the flow-stop plate 3, so that the air deflector 4, the flow deflector 3 and the container body 1 form a whole.

[0045] Compared with the existing technology, the deflector 4 is arranged above the stop plate 3 to prevent water from overflowing the stop plate 3 and causing leakage. At the same time, the deflector 4, the stop plate 3 and the container body 1 are formed into a whole by arranging at least one connecting component 5, which can prevent the deflector 4 from being separated from the stop plate 3 and the container body 1 due to vibration or shaking of the container body 1, thereby causing leakage. It can solve the technical problem in the existing technology that the bent rain shield is buckled on the top of the rainproof circular plate and does not form a whole with the rainproof circular plate or the container, thereby causing vibration or shaking of the container and causing leakage.

[0046] Furthermore, the deflector 4 has an inclined structure with a high middle portion and low edges, which can guide the water flow and facilitate the sliding of rainwater and snow water. No further details will be given here.

[0047] In this embodiment, Figures 1 to 6As shown, the connection assembly 5 includes a fastening connector 51 , a connection block 52 , a flat washer 53 , and an elastic washer 54 , wherein the device also includes a connection plate 6 .

[0048] In one embodiment, see Figure 3 、 Figure 4 The stop plate 3 is provided with at least one first connecting hole, and the air deflector 4 is provided with a second connecting hole relative to the first connecting hole. The fastening connector 51 has a large diameter section and a small diameter section. The small diameter section of the fastening connector 51 passes through the second connecting hole and can be detachably connected to the first connecting hole, and the large diameter section of the fastening connector 51 is tightly pressed against the air deflector 4.

[0049] The fastening connector 51 is used to cross the deflector 4 and the stop plate 3, and the small diameter section of the fastening connector 51 is detachably connected to the first connection hole, and the large diameter section is tightly pressed against the deflector 4 to achieve a detachable connection between the deflector 4, the stop plate 3 and the container body 1, which is convenient for user operation.

[0050] In one embodiment, see Figure 5 、 Figure 6 The container body 1 is provided with a third connecting hole relative to the first connecting hole, the connecting block 52 is arranged relative to the third connecting hole, and is connected to the side of the container body 1 away from the flow-stop plate 3, and the connecting block 52 is provided with a threaded hole relative to the third connecting hole, and the circumferential outer wall of the small diameter section of the fastening connector 51 is formed with an external thread, the small diameter section of the fastening connector 51 passes through the second connecting hole, the first connecting hole and the third connecting hole in sequence, and is threadedly connected to the threaded hole of the connecting block 52, and the large diameter section of the fastening connector 51 is tightly pressed against the air deflector 4.

[0051] The connection block 52 is provided with a threaded hole that matches the external thread on the fastening connector 51 for threaded connection, making it convenient for users to install.

[0052] Furthermore, the small diameter section of the fastening connector 51 crosses the deflector 4, the stop plate 3 and the container body 1, which is used to increase the connection strength after the overall connection and effectively improve the waterproof effect. The fastening connector 51 here is a screw or bolt that is common and easy to purchase on the market. This is a conventional setting known to technicians in this field and will not be elaborated on.

[0053] In one embodiment, see Figure 5 、 Figure 6 The connecting plate 6 is arranged between the flow stop plate 3 and the air guide cover 4, and is sealed between the air guide cover 4 and the smoke exhaust pipe 2. The connecting plate 6 has a fourth connecting hole opposite to the first connecting hole, and the fourth connecting hole is connected to the first connecting hole and the second connecting hole.

[0054] The connecting plate 6 is integrated with the air deflector 4 and the smoke exhaust pipe 2 to improve the sealing between the air deflector 4 and the smoke exhaust pipe 2 and enhance the waterproof effect.

[0055] Furthermore, the small diameter section of the fastening connector 51 sequentially crosses the air deflector 4, the connecting plate 6, the flow stop plate 3 and the container body 1, so as to increase the connection strength after the overall connection, thereby effectively improving the waterproof effect.

[0056] In one embodiment, see Figure 6 A guide frame 41 is formed around the guide cover 4 , and a waterproof gap 42 is formed between the guide frame 41 and the container body 1 , and the size of the waterproof gap 42 is smaller than the thickness of the stop plate 3 .

[0057] The waterproof gap 42 is formed between the guide frame 41 and the container body 1, which can effectively improve the waterproof effect.

[0058] In one embodiment, see Figure 6 The flat washer 53 is sleeved on the small diameter section of the fastening connector 51 , and the flat washer 53 is tightly pressed against the container body 1 and the large diameter section of the fastening connector 51 .

[0059] The large diameter section of the container body 1 and the fastening connector 51 is provided with a flat washer 53 to improve the connection strength after the overall connection, thereby effectively improving the waterproof effect.

[0060] Furthermore, the flat washer 53 here is a common and easily purchased device on the market, which is a conventional setting well known to those skilled in the art and will not be described in detail.

[0061] In one embodiment, see Figure 6 The elastic washer 54 is sleeved on the small diameter section of the fastening connector 51 , and the elastic washer 54 is tightly pressed against the flat washer 53 and the large diameter section of the fastening connector 51 .

[0062] The large diameter section of the container body 1 and the fastening connector 51 is also provided with an elastic washer 54, which can provide a pre-tightening force, thereby improving the connection strength after the overall connection and effectively improving the waterproof effect.

[0063] Furthermore, the elastic gasket 54 is a common and easily purchased device on the market, and is a conventional setting known to those skilled in the art, and will not be described in detail.

[0064] In one embodiment, see Figure 1 、 Figure 5 The number of connecting components 5 in the waterproof device for the exhaust pipe 2 of the containerized generator set is four. The four fastening connectors 51 are evenly arranged along the circumferential direction of the exhaust pipe 2 and are all tightly pressed against the elastic gasket 54.

[0065] Four connecting components 5 are respectively provided around the smoke exhaust pipe 2 to improve the connection strength after the overall connection and effectively improve the waterproof effect.

[0066] In one embodiment, the connection between the stop plate 3 and the container body 1 is circumferentially fully welded.

[0067] The full circumferential welding can prevent water from overflowing along the connection between the stop plate 3 and the container body 1, thereby improving the waterproof effect.

[0068] In one embodiment, the connection between the smoke exhaust pipe 2, the air guide cover 4 and the connecting plate 6 is circumferentially fully welded.

[0069] The full circumferential welding can prevent water from overflowing along the connection between the smoke exhaust pipe 2, the air guide cover 4 and the connecting plate 6, thereby improving the waterproof effect.

[0070] In order to better understand the present invention, the following Figures 1 to 6 The technical solution of the utility model is described in detail:

[0071] The flow deflector 3 spans over the exhaust port of the container body 1 and is sealed with the container body 1. The deflector 4 is mounted on the exhaust pipe 2 and is sealed with the exhaust pipe 2. As the exhaust pipe 2 is inserted into the exhaust port, the deflector 4 can be mounted on the flow deflector 3 to form a waterproof structure. At least one connecting component 5 is detachably connected to the deflector 4 and the flow deflector 3, respectively, so that the deflector 4, the flow deflector 3, and the container body 1 form a whole. Compared with the prior art, the use of the deflector 4 above the flow deflector 3 prevents water from overflowing the flow deflector 3 and causing leakage. At the same time, by providing at least one connecting component 5, the deflector 4, the flow deflector 3, and the container body 1 form a whole, which can prevent the deflector 4 from separating from the flow deflector 3 and the container body 1 due to vibration or shaking of the container body 1, thereby preventing leakage.

[0072] The specific working process of the present utility model is as follows: when in use, first align the four threaded holes with the third connecting hole, and weld the four connecting blocks 52 to the container body 1; then place the stop plate 3 on the container body 1, and ensure that the first connecting hole is aligned with the third connecting hole; then fully weld the circumference of the stop plate 3 to the container body 1; then align the second connecting hole with the fourth connecting hole, and fully weld the connection between the smoke exhaust pipe 2, the air deflector 4 and the connecting plate 6 to form a whole; finally, cover the air deflector 4 on the stop plate 3; at the same time, align the first connecting hole, the second connecting hole, the third connecting hole, the fourth connecting hole and the threaded hole; and the small diameter section of the fastening connector 51 passes through the flat washer 53, the elastic washer 54, the second connecting hole, the fourth connecting hole, the first connecting hole and the third connecting hole in turn, and is threadedly connected to the threaded hole; the large diameter section of the fastening connector 51 is tightly pressed against the flat washer 53 and the elastic washer 54.

[0073] The above structure can solve the technical problem in the prior art that the bent rain shield is buckled over the rainproof circular plate and does not form a whole with the rainproof circular plate or the container, thereby causing vibration or shaking of the container and causing water leakage.

[0074] The specific embodiments of the present invention described above do not limit the scope of protection of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A smoke exhaust pipe waterproof device for a container-type generator set, connected to the top of a container body, wherein the container body is provided with an exhaust hole allowing the smoke exhaust pipe to pass through, characterized in that: include: a stopper plate, sealedly connected to the container body, the stopper plate being provided with a first through hole opposite to the exhaust hole; a flow guide cover, which is sleeved on the exhaust pipe and sealed with the exhaust pipe, wherein the exhaust pipe passes through the first through hole and the exhaust hole in sequence, so that the flow guide cover is covered on the stop plate; and At least one connecting assembly is detachably connected to the deflector and the flow-stop plate, respectively, so that the deflector can be detachably connected to the container body.

2. The smoke exhaust pipe waterproof device for a containerized generator set according to claim 1, characterized in that: The flow control plate is provided with at least one first connecting hole, and the air deflector is provided with a second connecting hole relative to the first connecting hole. The connecting assembly includes a fastening connector, and the fastening connector has a large diameter section and a small diameter section. The small diameter section of the fastening connector passes through the second connecting hole and can be detachably connected to the first connecting hole, and the large diameter section of the fastening connector is tightly pressed against the air deflector.

3. The smoke exhaust pipe waterproof device for containerized generator set according to claim 2, characterized in that: The container body is provided with a third connecting hole relative to the first connecting hole, and the connecting assembly further comprises a connecting block, which is arranged relative to the third connecting hole and connected to a side of the container body facing away from the flow-stop plate, and the connecting block is provided with a threaded hole relative to the third connecting hole, and an external thread is formed on the circumferential outer wall of the small-diameter section of the fastening connector, and the small-diameter section of the fastening connector passes through the second connecting hole, the first connecting hole and the third connecting hole in sequence, and is threadedly connected to the threaded hole of the connecting block, and the large-diameter section of the fastening connector is tightly pressed against the deflector.

4. The smoke exhaust pipe waterproof device for a containerized generator set according to claim 3, characterized in that: It also includes a connecting plate, which is arranged between the flow stop plate and the air guide cover and is sealed between the air guide cover and the smoke exhaust pipe. The connecting plate has a fourth connecting hole opposite to the first connecting hole, and the fourth connecting hole is connected to the first connecting hole and the second connecting hole.

5. The smoke exhaust pipe waterproof device for containerized generator set according to claim 4, characterized in that: A guide frame is formed on the periphery of the guide cover, a waterproof gap is formed between the guide frame and the container body, and the size of the waterproof gap is smaller than the thickness of the stop plate.

6. The smoke exhaust pipe waterproof device for a containerized generator set according to claim 5, characterized in that: The connection assembly further includes a flat washer, which is sleeved on the small-diameter section of the fastening connector and is respectively tightly pressed against the container body and the large-diameter section of the fastening connector.

7. The smoke exhaust pipe waterproof device for a containerized generator set according to claim 6, characterized in that: The connection assembly further comprises an elastic washer, which is sleeved on the small diameter section of the fastening connector and is respectively pressed against the flat washer and the large diameter section of the fastening connector.

8. The smoke exhaust pipe waterproof device for a containerized generator set according to claim 7, characterized in that: The number of the connecting assemblies in the waterproof device for the exhaust pipe of the containerized generator set is four. The four fastening connectors are evenly arranged along the circumferential direction of the exhaust pipe and are all tightly pressed against the elastic gasket.

9. The smoke exhaust pipe waterproof device for a containerized generator set according to claim 8, characterized in that: The connection between the flow-stop plate and the container body is circumferentially fully welded.

10. The smoke exhaust pipe waterproof device for a containerized generator set according to claim 9, characterized in that: The connection between the smoke exhaust pipe, the air guide cover and the connecting plate is welded with full circumferential welding.

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