Urban waterlogging emergency drainage device

Abstract

The application provides an urban waterlogging emergency drainage device, and relates to the technical field of drainage devices.The application discloses an urban waterlogging emergency drainage device, which comprises a trolley, a protection cabin is installed on the top of the trolley, a generator and an electric motor are arranged in the protection cabin, a pump head connected with the electric motor is installed on the side of the protection cabin, a fourth connecting pipe is connected with a water inlet pipe of the pump head, a filtering structure is connected with the end of the fourth connecting pipe away from the pump head, the filtering structure comprises a filter screen cylinder, a barrel cover is arranged on the top of the filter screen cylinder, a fifth connecting pipe is fixedly connected with the middle part of the barrel cover, one end of the fifth connecting pipe is communicated with the fourth connecting pipe, and the bottom end of the fifth connecting pipe penetrates through the barrel cover and extends into the filter screen cylinder.The filter screen cylinder can block sundries in water from entering the fifth connecting pipe, the driving part can drive the sleeve to rotate, the sleeve drives the rotating frame, the brush plate and the comb to rotate during the rotation process, and the comb can clean the sundries attached to the outer surface of the filter screen cylinder.

Description

Technical Field

[0001] This utility model relates to the field of drainage device technology, and more specifically, to a drainage device for emergency urban flooding. Background Technology

[0002] With the acceleration of urbanization, urban flooding has become increasingly serious, especially during the rainy season. Low-lying areas and areas with poor drainage systems are prone to water accumulation, which seriously affects urban traffic, residents' lives and public safety. Existing emergency drainage equipment, such as mobile drainage pumps, while alleviating urban flooding to some extent, has some significant shortcomings: the pump head inlet pipe is easily clogged by debris in the water (such as leaves, plastic bags, etc.), leading to reduced drainage efficiency. Clearing the blockage usually requires manual operation, which is not only time-consuming and labor-intensive but also poses potential safety hazards to operators. Therefore, we propose an improvement to address this issue by developing an emergency drainage device for urban flooding. Utility Model Content

[0003] This utility model provides an emergency drainage device for urban flooding, including a trolley. A protective compartment is installed on the top of the trolley, and a generator and an electric motor are built into the protective compartment. A pump head connected to the electric motor is installed on the side of the protective compartment. The inlet pipe of the pump head is connected to a fourth connecting pipe. A filter structure is connected to the end of the fourth connecting pipe away from the pump head. The filter structure includes a filter screen cylinder. A bucket cover is provided on the top of the filter screen cylinder. A fifth connecting pipe is fixedly connected to the middle of the bucket cover. One end of the fifth connecting pipe is connected to the fourth connecting pipe, and the bottom end of the fifth connecting pipe passes through the bucket cover and extends into the filter screen cylinder. The outer surface of the fifth connecting pipe is connected to a sleeve located above the barrel lid via a bearing. A rotating frame is fixedly fitted on the outer surface of the sleeve. Brush plates are connected to both sides of the bottom of the rotating frame. A comb is connected to the side of the brush plate near the filter cylinder. A driving component is provided between the fifth connecting pipe and the sleeve, and the driving component is used to drive the sleeve to rotate.

[0004] As a preferred technical solution of this application, the driving component includes a motor base mounted on the side of the fifth connecting pipe, the motor base is connected to a drive motor, the output shaft of the drive motor is connected to a first gear, the first gear meshes with a second gear, and the second gear is fixedly sleeved on the outer surface of the sleeve.

[0005] As a preferred technical solution of this application, a retaining ring is fixedly connected to the bottom of the bucket lid, and the retaining ring is inserted into the top wall of the filter cylinder.

[0006] As a preferred technical solution of this application, the side of the bucket lid is connected with a number of hooks and latches, and the side of the filter cylinder is equipped with a number of hook and latch bodies, and the hook and latch bodies are fastened to the hooks and latches.

[0007] As a preferred technical solution of this application, a handle is installed on the side of the filter cylinder.

[0008] As a preferred technical solution of this application, the outlet pipe of the pump head is connected to a second connecting pipe, and the end of the second connecting pipe away from the pump head is connected to a third connecting pipe.

[0009] As a preferred technical solution of this application, an auxiliary heat dissipation section is provided between the second connecting pipe and the protective chamber.

[0010] As a preferred technical solution of this application, the auxiliary heat dissipation part includes a first connecting pipe connected inside the second connecting pipe, one end of the first connecting pipe extending to the outside of the second connecting pipe and connected to a serpentine pipe, the serpentine pipe being disposed inside the protective chamber, and both ends of the serpentine pipe being located outside the protective chamber.

[0011] As a preferred technical solution of this application, a cooling fan is installed on the top of the protective cabin, the cooling fan is located above the serpentine tube, and the serpentine tube is located above the generator and the motor.

[0012] As a preferred technical solution of this application, the protective cabin has several heat dissipation vents on its side, which are located below the serpentine tube.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In the scheme of this application: This application uses a filter screen that can prevent impurities in the water from entering the fifth connecting pipe. The driving component can drive the sleeve to rotate, and during the rotation of the sleeve, it drives the rotating frame, brush plate and comb to rotate. The comb can clean the impurities attached to the outer surface of the filter screen, reducing the tediousness and danger of manual cleaning. Attached Figure Description

[0014] Figure 1 A structural schematic diagram of the urban flood emergency drainage device provided in this application; Figure 2 This is a schematic diagram of the pump head provided in this application; Figure 3 A schematic diagram of the filter structure provided in this application; Figure 4 This is a schematic diagram of the structure of the retaining ring provided in this application; Figure 5 A structural schematic diagram of the fastener body provided in this application; Figure 6 This is a schematic diagram of the serpentine tube provided in this application.

[0015] The image shows: 1. Trolley; 2. Protective chamber; 201. Pump head; 202. Cooling fan; 203. Serpentine tube; 204. First connecting pipe; 205. Second connecting pipe; 206. Third connecting pipe; 207. Heat dissipation vent; 208. Fourth connecting pipe; 3. Filter structure; 301. Filter screen cylinder; 302. Buckle lid; 303. Retaining ring; 304. Fifth connecting pipe; 305. Sleeve; 306. Drive motor; 307. First gear; 308. Second gear; 309. Rotating frame; 310. Brush plate; 311. Combing; 312. Handle; 313. Hook and loop hook; 314. Hook and loop body. Detailed Implementation

[0016] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0017] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0018] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0019] For an example, please refer to... Figures 1-6 An emergency drainage device for urban flooding includes a cart 1, a protective chamber 2 installed on the top of the cart 1, a generator and an electric motor inside the protective chamber 2, and the protective chamber 2 and the cart 1 are connected by bolts. The cart 1 is a Ximulike cart, which is an existing component. Its specific structure and usage are existing technologies and will not be described in detail in this application. A pump head 201 connected to the electric motor is installed on the side of the protective chamber 2. The water inlet pipe of the pump head 201 is connected to a fourth connecting pipe 208. The fourth connecting pipe 208 is a flexible pipe. The end of the fourth connecting pipe 208 away from the pump head 201 is connected to a filter structure 3. The filter structure 3 includes a filter screen cylinder 301. A bucket cover 302 is provided on the top of the filter screen cylinder 301. A fifth connecting pipe 304 is fixedly connected to the middle of the bucket cover 302. One end of the fifth connecting pipe 304 is connected to the fourth connecting pipe 208. The bottom end of the fifth connecting pipe 304 passes through the bucket cover 302 and extends into the filter screen cylinder 301. The outer surface of the fifth connecting pipe 304 is connected to a sleeve 305 located above the barrel cover 302 via a bearing. A rotating frame 309 is fixedly fitted onto the outer surface of the sleeve 305. Brush plates 310 are connected to both sides of the bottom of the rotating frame 309. The brush plates 310 and the rotating frame 309 are connected by bolts. This arrangement allows for the replacement of the brush plates 310 and the comb 311. The comb 311 is connected to the side of the brush plate 310 near the filter cylinder 301. A connection is provided between the fifth connecting pipe 304 and the sleeve 305. The driving component is used to drive the sleeve 305 to rotate. The filter screen cylinder 301 can block impurities in the water from entering the fifth connecting pipe 304. The driving component can drive the sleeve 305 to rotate. During the rotation of the sleeve 305, the rotating frame 309, the brush plate 310 and the comb 311 are driven to rotate. The comb 311 can clean the impurities attached to the outer surface of the filter screen cylinder 301, reducing the tediousness and danger of manual cleaning. The fourth connecting pipe 208 is connected to the fifth connecting pipe 304 and the pump head 201 by a flange connection.

[0020] Furthermore, the driving component includes a motor mount mounted on the side of the fifth connecting pipe 304, a drive motor 306 connected to the motor mount, the motor mount being welded to the fifth connecting pipe 304, the drive motor 306 being connected to the motor mount by bolts, the output shaft of the drive motor 306 being connected to a first gear 307, the first gear 307 meshing with a second gear 308, and the second gear 308 being fixedly sleeved on the outer surface of the sleeve 305, and the drive motor 306 being a waterproof motor.

[0021] Furthermore, a retaining ring 303 is fixedly connected to the bottom of the bucket lid 302. The retaining ring 303 is inserted into the top wall of the filter cylinder 301 and welded to the bucket lid 302. The retaining ring 303 can play a horizontal limiting role in the connection between the bucket lid 302 and the filter cylinder 301.

[0022] Furthermore, the side of the bucket lid 302 is connected to several hooks 313, and the side of the filter cylinder 301 is equipped with several hook bodies 314. The hook bodies 314 are fastened to the hooks 313, the hook bodies 314 are welded to the filter cylinder 301, and the hooks 313 are welded to the bucket lid 302. The hooks 313 and the hook bodies 314 are fastened to each other to fix the bucket lid 302 and the filter cylinder 301 together. The bucket lid 302 can be opened after the connection between the hook bodies 314 and the hooks 313 is released.

[0023] Furthermore, a handle 312 is installed on the side of the filter cylinder 301, and the handle 312 is welded to the filter cylinder 301.

[0024] Furthermore, the outlet pipe of the pump head 201 is connected to a second connecting pipe 205, and the end of the second connecting pipe 205 away from the pump head 201 is connected to a third connecting pipe 206. The second connecting pipe 205, the third connecting pipe 206, and the pump head 201 are connected by a flange connection.

[0025] Furthermore, an auxiliary heat dissipation section is provided between the second connecting pipe 205 and the protective chamber 2. The auxiliary heat dissipation section includes a first connecting pipe 204 connected inside the second connecting pipe 205. The first connecting pipe 204 and the second connecting pipe 205 are welded together. One end of the first connecting pipe 204 extends to the outside of the second connecting pipe 205 and is connected to a serpentine pipe 203. The first connecting pipe 204 and the serpentine pipe 203 are connected by a flange connection. The serpentine pipe 203 is located inside the protective chamber 2, and both ends of the serpentine pipe 203 are located outside the protective chamber 2.

[0026] Furthermore, a cooling fan 202 is installed on the top of the protective chamber 2. The cooling fan 202 is located above the serpentine pipe 203, which is located above the generator and the motor. The water pumped by the pump head 201 enters the serpentine pipe 203 through the first connecting pipe 204 and then exits through the serpentine pipe 203. During this process, it can cooperate with the cooling fan 202 to deliver low-temperature air into the protective chamber 2, thereby facilitating heat dissipation. The water discharged from the serpentine pipe 203 can then be led to the drainage area through a pipe.

[0027] Furthermore, the protective chamber 2 has several heat dissipation vents 207 on its side. The heat dissipation vents 207 are located below the serpentine tube 203. It should be noted that the setting of the auxiliary heat dissipation unit does not mean that the heat dissipation structure equipped on the generator itself is removed. The auxiliary heat dissipation unit works with the heat dissipation vents 207 to accelerate the expulsion of heat from the protective chamber 2.

[0028] When in use, place the filter cylinder 301 in the flooded area, start the generator to supply power to the motor, and the motor drives the pump head 201 to run. The pump head 201 draws water into the filter cylinder 301 through the fourth connecting pipe 208 and the fifth connecting pipe 304. After the water enters the second connecting pipe 205, part of it enters the serpentine pipe 203 through the first connecting pipe 204, and the other part enters the third connecting pipe 206, and is finally discharged. During the drainage process, the drive motor 306 drives the second gear 308 to rotate through the first gear 307. The second gear 308 drives the rotating frame 309, brush plate 310 and comb 311 to rotate through the sleeve 305. The comb 311 cleans the surface of the filter cylinder 301.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A drainage device for emergency urban flooding, comprising a trolley (1), a protective compartment (2) mounted on the top of the trolley (1), the protective compartment (2) housing a generator and an electric motor, and a pump head (201) connected to the electric motor mounted on the side of the protective compartment (2), characterized in that, The pump head (201) has a water inlet pipe connected to a fourth connecting pipe (208). The end of the fourth connecting pipe (208) away from the pump head (201) is connected to a filter structure (3). The filter structure (3) includes a filter screen cylinder (301). A bucket cover (302) is provided on the top of the filter screen cylinder (301). A fifth connecting pipe (304) is fixedly connected to the middle of the bucket cover (302). One end of the fifth connecting pipe (304) is connected to the fourth connecting pipe (208). The bottom end of the fifth connecting pipe (304) passes through the bucket cover (302) and extends into the filter screen cylinder (301). The outer surface of the fifth connecting pipe (304) is connected to a sleeve (305) located above the barrel cover (302) via a bearing. A rotating frame (309) is fixedly fitted on the outer surface of the sleeve (305). Brush plates (310) are connected to both sides of the bottom of the rotating frame (309). A comb (311) is connected to the side of the brush plate (310) near the filter cylinder (301). A driving component is provided between the fifth connecting pipe (304) and the sleeve (305). The driving component is used to drive the sleeve (305) to rotate.

2. The urban flooding emergency drainage device according to claim 1, characterized in that, The driving component includes a motor mount mounted on the side of the fifth connecting pipe (304), the motor mount is connected to a drive motor (306), the output shaft of the drive motor (306) is connected to a first gear (307), the first gear (307) meshes with a second gear (308), and the second gear (308) is fixedly sleeved on the outer surface of the sleeve (305).

3. The urban flooding emergency drainage device according to claim 1, characterized in that, A retaining ring (303) is fixedly connected to the bottom of the bucket lid (302), and the retaining ring (303) is inserted into the top wall of the filter cylinder (301).

4. The urban flooding emergency drainage device according to claim 1, characterized in that, The side of the bucket lid (302) is connected with several hooks (313), and the side of the filter cylinder (301) is equipped with several hook bodies (314), and the hook bodies (314) are fastened to the hooks (313).

5. The urban flooding emergency drainage device according to claim 1, characterized in that, A handle (312) is installed on the side of the filter cylinder (301).

6. The urban flooding emergency drainage device according to claim 1, characterized in that, The outlet pipe of the pump head (201) is connected to a second connecting pipe (205), and the end of the second connecting pipe (205) away from the pump head (201) is connected to a third connecting pipe (206).

7. The urban flooding emergency drainage device according to claim 6, characterized in that, An auxiliary heat dissipation section is provided between the second connecting pipe (205) and the protective chamber (2).

8. The urban flooding emergency drainage device according to claim 7, characterized in that, The auxiliary heat dissipation unit includes a first connecting pipe (204) connected inside the second connecting pipe (205). One end of the first connecting pipe (204) extends to the outside of the second connecting pipe (205) and is connected to a serpentine pipe (203). The serpentine pipe (203) is disposed inside the protective chamber (2), and both ends of the serpentine pipe (203) are located outside the protective chamber (2).

9. The urban flooding emergency drainage device according to claim 8, characterized in that, The top of the protective cabin (2) is equipped with a cooling fan (202), which is located above the serpentine tube (203), and the serpentine tube (203) is located above the generator and the motor.

10. The urban flooding emergency drainage device according to claim 9, characterized in that, The protective chamber (2) has several heat dissipation vents (207) on its side, and the heat dissipation vents (207) are located below the serpentine tube (203).

Images