Anti-blocking device for water inlet of navigation and power hub

Abstract

The utility model provides a kind of navigation and power hub water inlet anti-blocking device, including anti-blocking bottom plate, left and right support rod, top frame, water inlet pipe mounting base and sealing cover, and water flow transmission and preliminary filtration are realized by communicating pipeline with filter hole. The device adopts flange connection to ensure sealing, and flow control is realized by cooperating with connecting valve and flow rate adjusting knob. Bottom is provided with honeycomb net outer frame and anti-blocking filter honeycomb net, effectively intercepts impurities in water, prevents pipeline blockage. Adjustable support structure composed of retraction rod, connecting pin shaft and fixed rod makes the device have height telescopic and angle self-adapting ability, enhances stability and applicability in complex water environment. The overall structure is modular, easy to install and maintain, suitable for navigation and power engineering under different terrain and water level conditions. The device significantly improves the anti-blocking performance and operational reliability through multi-stage filtering structure, and has good engineering application prospect.

Description

Technical Field

[0001] This utility model relates to the field of aviation and electrical hubs, and more specifically, to an anti-clogging device for the water inlet of an aviation and electrical hub. Background Technology

[0002] In the operation of a navigation and power hub, the normal operation of the water intake is crucial. However, existing anti-clogging technologies for navigation and power hub water intakes have many shortcomings. From a filtration perspective, most existing technologies employ a single filtration method, lacking a multi-stage filtration mechanism. Unlike this invention, which uses an anti-clogging honeycomb filter to intercept larger impurities such as tree branches and plastic bags before removing smaller impurities like silt and algae through pipe filtration holes, existing technologies cannot effectively address this issue. This allows impurities to easily enter subsequent pipes, causing blockages, affecting the normal water intake of the navigation and power hub, increasing downtime for maintenance, and reducing operational efficiency.

[0003] In terms of installation and maintenance, the existing equipment has an unreasonable structure, with strong interrelationships between components, making independent installation and disassembly difficult. Construction workers cannot flexibly assemble the equipment according to the actual site conditions during installation. Furthermore, during maintenance, if a component is damaged or blocked, a large-scale disassembly of the entire device is often required, increasing maintenance costs and extending maintenance time.

[0004] Furthermore, existing technologies lack adjustable structures. For inlets of different terrains and sizes, it is difficult to fine-tune the installation height and position of the filter honeycomb mesh using the retractable rod below the top frame, as is the case with this invention. This makes it difficult to ensure the stability and sealing of the device, reducing its applicability. Therefore, we propose an anti-clogging device for the inlet of a navigation and power hub. Utility Model Content

[0005] The purpose of this utility model is to address the problems raised in the existing background technology. To achieve the above-mentioned purpose, this utility model provides the following technical solution: an anti-clogging device for the water inlet of an aviation and electrical hub, comprising an anti-clogging base plate, a left support rod and a right support rod disposed on both sides of the anti-clogging base plate, a top frame embedded on the top rod of the left support rod and the right support rod, an inlet pipe mounting base disposed on the top frame, and fastening bolts disposed at the four corners of the inlet pipe mounting base, with the bottom of the fastening bolts disposed inside the top frame, thereby connecting the top frame and the inlet pipe mounting base.

[0006] As a preferred technical solution of this utility model, there are two water inlet pipe mounting bases, which are symmetrically arranged, and each water inlet pipe mounting base is provided with a water inlet pipe anti-leakage sealing cover.

[0007] As a preferred technical solution of this utility model, a connecting pipe is provided in the water hole between the water inlet pipe and the water inlet pipe anti-leakage sealing cover, and a pipe filter hole is provided on the outer surface of the connecting pipe.

[0008] As a preferred technical solution of this utility model, the two ends of the connecting pipe are respectively nested with connecting flanges, and the water inlet pipe anti-leakage sealing cover and the connecting pipe are connected to each other through the connecting flanges.

[0009] As a preferred technical solution of this utility model, a connecting valve is installed on the pipe on the other side of the water inlet pipe anti-leakage sealing cover on the right side, and a flow rate adjustment knob is connected to the connecting valve.

[0010] As a preferred technical solution of this utility model, a first water inlet pipe is provided inside the water inlet pipe anti-leakage sealing cover on the right side, while a second water inlet pipe is provided inside the water inlet pipe anti-leakage sealing cover on the left side.

[0011] As a preferred technical solution of this utility model, a retractable rod is installed below the top frame, the bottom of the retractable rod is connected to a connecting pin, and a fixing rod is horizontally arranged in the side hole of the connecting pin.

[0012] As a preferred technical solution of this utility model, the anti-clogging base plate is provided with a honeycomb mesh outer frame, a reinforcing plate is welded to the top of the honeycomb mesh outer frame, the side plate of the reinforcing plate is provided with plate holes, and an inlet anti-clogging filter honeycomb mesh is installed inside the honeycomb mesh outer frame.

[0013] As a preferred technical solution of this utility model, the reinforcing plate is provided inside the connecting pin, and the fixing rod extends laterally into the hole of the plate.

[0014] Compared with existing technologies, the beneficial effects of this invention are as follows: The inlet anti-clogging filter honeycomb mesh of this invention can intercept larger impurities and floating objects, such as branches and plastic bags, preventing them from entering subsequent pipes. Meanwhile, the pipe filter holes can further refine the initially filtered water, removing smaller impurities such as silt and algae. This multi-stage filtration method greatly improves the anti-clogging capability, ensuring a continuous and stable water intake for the navigation and power hub, reducing downtime for maintenance due to clogging, and improving the operational efficiency of the navigation and power hub.

[0015] The inlet anti-clogging honeycomb filter mesh features a large filtration area and excellent permeability. Compared to traditional flat-plate filters, the honeycomb mesh provides more filtration channels within the same space, increasing the contact area between the water flow and the filter mesh, thus improving filtration efficiency. Simultaneously, the honeycomb structure allows water to flow more evenly through the filter mesh, reducing the possibility of localized clogging.

[0016] The water inlet pipe mounting base, connecting pipe, and filter honeycomb mesh of this utility model can all be installed and disassembled independently. This design makes the installation process more convenient and quick, allowing construction personnel to flexibly assemble the device according to the actual site conditions. During maintenance, damaged or blocked components can be quickly located and replaced without large-scale disassembly of the entire device, reducing maintenance costs and difficulty.

[0017] The retractable rod installed below the top frame can be adjusted in length as needed, allowing for easy fine-tuning of the filter's installation height and position. This not only helps adapt to different inlet terrain and size requirements but also better ensures the stability and sealing of the device during installation.

[0018] The anti-clogging base plate, left support rod, right support rod, and top frame form a robust frame structure that provides reliable support for all components of the device. This structure ensures the device's stability under water flow impact and external pressure, preventing deformation or damage.

[0019] Multiple reinforcement methods, including fastening bolts, connecting flanges, connecting pins, and fixing rods, ensure a tight and reliable connection between all components. For example, fastening bolts securely fix the inlet pipe mounting base to the top frame, connecting flanges tightly connect the connecting pipe to the leak-proof sealing cap of the inlet pipe, and connecting pins and fixing rods ensure the stable installation of the filter honeycomb mesh. These reinforcement measures improve the overall durability of the device and extend its service life. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of the present invention;

[0021] Figure 2 This is a partial structural schematic diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the main structure provided for this utility model;

[0023] Figure 4 A schematic diagram of the rear view structure provided for this utility model;

[0024] Figure 5 A schematic diagram of the left-side structure provided for this utility model;

[0025] Figure 6 This is a top view of the structure provided for this utility model.

[0026] The image shows:

[0027] 1. Anti-clogging base plate; 2. Left support rod; 3. Right support rod; 4. Top frame; 5. Inlet pipe mounting base; 6. Fastening bolts; 7. Inlet pipe leak-proof sealing cap; 8. Connecting pipe; 9. Pipe filter hole; 10. Connecting flange; 11. Connecting valve; 12. Flow rate adjustment knob; 13. First inlet pipe; 14. Second inlet pipe; 15. Retracting rod; 16. Connecting pin; 17. Fixing rod; 18. Honeycomb mesh outer frame; 19. Reinforcing plate; 20. Plate hole; 21. Inlet anti-clogging filter honeycomb mesh. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0029] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely illustrates some embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model. It should be noted that, in the absence of conflict, the embodiments and features and technical solutions in the embodiments of this utility model can be combined with each other. It should be noted that similar reference numerals 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.

[0030] Example 1: A device for preventing blockage at the inlet of an aviation and electrical hub includes an anti-blockage base plate 1, a left support rod 2 and a right support rod 3 disposed on both sides of the anti-blockage base plate 1. A top frame 4 is embedded on the top rods of the left support rod 2 and the right support rod 3. An inlet pipe mounting base 5 is provided on the top frame 4. Fastening bolts 6 are provided at the four corners of the inlet pipe mounting base 5, and the top frame 4 is located inside the bottom of the fastening bolts 6, connecting the top frame 4 and the inlet pipe mounting base 5. There are two inlet pipe mounting bases 5, symmetrically arranged, and each inlet pipe mounting base 5 is provided with an inlet pipe leak-proof sealing cap 7.

[0031] A connecting pipe 8 is installed inside the water hole between the water inlet pipe leak-proof sealing caps 7 and the outer surface of the connecting pipe 8 is provided with a pipe filter hole 9. Connecting flanges 10 are nested at both ends of the connecting pipe, and the water inlet pipe leak-proof sealing caps 7 and the connecting pipe 8 are connected to each other through the connecting flanges 10. A connecting valve 11 is installed on the pipe on the other side of the right side of the water inlet pipe leak-proof sealing cap 7, and a flow rate adjustment knob 12 is connected to the connecting valve 11. A retraction rod 15 is installed below the top frame 4, and a connecting pin 16 is connected to the bottom of the retraction rod 15. A fixing rod 17 is horizontally installed in the side hole of the connecting pin 16.

[0032] A honeycomb mesh frame 18 is provided on the anti-clogging base plate 1. A reinforcing plate 19 is welded to the top of the honeycomb mesh frame 18. The side plate of the reinforcing plate 19 is provided with plate holes 20. An inlet anti-clogging filter honeycomb mesh 21 is installed inside the honeycomb mesh frame 18. The reinforcing plate 19 is provided inside the connecting pin 16, and the fixing rod 17 passes through the inlet plate hole 20 laterally.

[0033] The working principle of the anti-clogging device at the water inlet of the navigation and power hub: The anti-clogging base plate 1 serves as the basic support component of the entire device. The left support rod 2 and the right support rod 3 are respectively set on both sides of the anti-clogging base plate 1. The top frame 4 is inlaid on their top rods, forming the overall frame structure of the device, providing the installation foundation and support for other components.

[0034] The top frame 4 is equipped with a water inlet pipe mounting base 5, which is connected to the top frame 4 by fastening bolts 6 at the four corners. There are two water inlet pipe mounting bases 5, which are symmetrically arranged. Each base is equipped with a water inlet pipe anti-leakage sealing cap 7 to prevent water leakage at the connection between the water inlet pipe and the device.

[0035] A connecting pipe 8 is installed inside the water hole between the water inlet pipe leak-proof sealing cap 7 and the connecting pipe 8, through which water flows. The pipe filter holes 9 on the outer surface of the connecting pipe 8 provide preliminary filtration of the water entering the pipe, intercepting larger impurities. Connecting flanges 10 at both ends of the connecting pipe are used to connect the water inlet pipe leak-proof sealing cap 7 and the connecting pipe 8 to each other, ensuring a tight connection.

[0036] On the right side of the inlet pipe, a leak-proof sealing cap 7 is installed. On the other side of the pipe, a connecting valve 11 is installed, and a flow rate adjustment knob 12 is connected to the connecting valve 11. By rotating the flow rate adjustment knob 12, the opening and closing degree of the connecting valve 11 can be controlled, thereby adjusting the water flow rate into the device.

[0037] The retractable rod 15 installed below the top frame 4 can be adjusted in length as needed. The bottom of the retractable rod 15 is connected to the reinforcing plate 19 via a connecting pin 16 and a fixing rod 17. The honeycomb mesh outer frame 18 on the anti-clogging base plate 1 is used to install the inlet anti-clogging filter honeycomb mesh 21. The reinforcing plate 19 is welded to the top of the honeycomb mesh outer frame 18, and the plate holes 20 on its side plate allow the fixing rod 17 to pass through laterally, so that the connecting pin 16 is stably connected to the reinforcing plate 19, thereby firmly installing the inlet anti-clogging filter honeycomb mesh 21 in the device. The inlet anti-clogging filter honeycomb mesh 21 can further finely filter the water entering the water inlet of the navigation and power hub, intercepting smaller impurities and floating objects, preventing them from entering the water inlet and causing blockage, and ensuring the normal water intake and operation of the navigation and power hub water inlet.

[0038] The working process of the anti-clogging device at the water inlet of the navigation and power hub is as follows: The anti-clogging base plate 1 is placed at a suitable position at the water inlet of the navigation and power hub, serving as the foundation support for the entire device. Left support rod 2 and right support rod 3 are installed on both sides of the anti-clogging base plate 1, perpendicular to it. The top frame 4 is then embedded into the top rods of the left and right support rods 2 and 3, completing the overall frame construction of the device.

[0039] Place the inlet pipe mounting base 5 on the top frame 4, and securely connect the inlet pipe mounting base 5 to the top frame 4 by screwing the fastening bolts 6 from the four corners of the inlet pipe mounting base 5 into the top frame 4. Install the inlet pipe leak-proof sealing cap 7 on each inlet pipe mounting base 5 to ensure a good seal and prevent leakage.

[0040] The connecting pipe 8 is placed in the water hole between the water inlet pipe and the leak-proof sealing cover 7. The connecting flanges 10 at both ends of the connecting pipe 8 are used to tightly connect the water inlet pipe and the leak-proof sealing cover 7 to ensure that the water can flow smoothly in the pipe.

[0041] Install a connecting valve 11 on the pipe on the other side of the leak-proof sealing cap 7 of the inlet pipe on the right side, and connect the flow rate adjustment knob 12 to the connecting valve 11 so that the water flow rate can be adjusted later.

[0042] Install the honeycomb mesh frame 18 on the anti-clogging base plate 1, and weld the reinforcing plate 19 to the top of the honeycomb mesh frame 18. Install the inlet anti-clogging filter honeycomb mesh 21 inside the honeycomb mesh frame 18.

[0043] Install the retractable rod 15 below the top frame 4 and adjust its length to the appropriate position. Place the connecting pin 16 at the bottom of the retractable rod 15 inside the reinforcing plate 19, and then pass the fixing rod 17 laterally through the side hole of the connecting pin 16 and the plate hole 20 on the side plate of the reinforcing plate 19, ensuring the inlet anti-clogging filter honeycomb mesh 21 is securely installed in the device. When the naval power hub needs water intake, water flows in from the inlet. The water first passes through the inlet anti-clogging filter honeycomb mesh 21, which performs preliminary filtration, intercepting larger impurities and floating objects to prevent them from entering subsequent pipes. The pre-filtered water enters the connecting pipe 8, where the pipe filter holes 9 on the outer surface of the connecting pipe 8 further filter the water, removing some smaller impurities.

[0044] Operators can control the opening and closing of the connecting valve 11 by rotating the flow rate adjustment knob 12 according to actual needs, thereby adjusting the water flow rate entering the device to meet different operating requirements of the aviation and power hub. The inlet anti-clogging filter honeycomb mesh 21 and the connecting pipe 8 should be inspected regularly to check for excessive accumulation of impurities.

[0045] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A device for preventing blockage at the inlet of a navigation and electrical hub, comprising an anti-blockage base plate (1), a left support rod (2) and a right support rod (3) disposed on both sides of the anti-blockage base plate (1), characterized in that, The top rods of the left support rod (2) and the right support rod (3) are inlaid with a top frame (4). The top frame (4) is provided with a water inlet pipe mounting base (5). The four corners of the water inlet pipe mounting base (5) are provided with fastening bolts (6), and the bottom of the fastening bolts (6) is located inside the top frame (4), so that the top frame (4) and the water inlet pipe mounting base (5) are connected.

2. The anti-clogging device for the inlet of a navigation and electrical hub according to claim 1, characterized in that, Two water inlet pipe mounting bases (5) are provided and arranged symmetrically. Each water inlet pipe mounting base (5) is provided with a water inlet pipe anti-leakage sealing cover (7).

3. The anti-clogging device for the inlet of a navigation and electrical hub according to claim 2, characterized in that, A connecting pipe (8) is provided in the water hole between the water inlet pipe anti-leakage sealing cap (7), and a pipe filter hole (9) is provided on the outer surface of the connecting pipe (8).

4. The anti-clogging device for the inlet of a navigation and electrical hub according to claim 3, characterized in that, The connecting pipe has connecting flanges (10) nested at both ends, and the water inlet pipe leak-proof sealing cap (7) and the connecting pipe (8) are connected to each other through the connecting flanges (10).

5. The anti-clogging device for the inlet of a navigation and electrical hub according to claim 4, characterized in that, On the other side of the water inlet pipe leak-proof sealing cover (7) on the right side, a connecting valve (11) is installed on the pipe, and a flow rate adjustment knob (12) is connected to the connecting valve (11).

6. The anti-clogging device for the inlet of a navigation and electrical hub according to claim 5, characterized in that, The water inlet pipe leak-proof sealing cover (7) on the right side is provided with a first water inlet pipe (13), while the water inlet pipe leak-proof sealing cover (7) on the right side is provided with a second water inlet pipe (14).

7. The anti-clogging device for the inlet of a navigation and electrical hub according to claim 6, characterized in that, A retractable rod (15) is installed below the top frame (4), and a connecting pin (16) is connected to the bottom of the retractable rod (15). A fixing rod (17) is horizontally arranged in the side hole of the connecting pin (16).

8. The anti-clogging device for the inlet of a navigation and electrical hub according to claim 7, characterized in that, The anti-clogging base plate (1) is provided with a honeycomb mesh outer frame (18), a reinforcing plate (19) is welded to the top of the honeycomb mesh outer frame (18), and a plate hole (20) is provided on the side plate of the reinforcing plate (19). An inlet anti-clogging filter honeycomb mesh (21) is installed inside the honeycomb mesh outer frame (18).

9. A device for preventing blockage at the inlet of a navigation and electrical hub according to claim 8, characterized in that, The reinforcing plate (19) is provided inside the connecting pin (16), and the fixing rod (17) extends laterally into the plate hole (20).

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