A clogging prevention structure for sewage collection tanks

Abstract

This utility model relates to the field of clean energy heating anti-clogging technology, specifically an anti-clogging structure for sewage collection tanks. The utility model uses a threaded rod to push the clamping plate towards the center, fixing the plate from both sides of the water inlet. Gas is then injected into the inner cavity of the inflatable airbag through the airtight core and conduit, causing the airbag to expand and fill the gap at the water inlet, resulting in better fixation. The combination of multiple layers of filter mesh effectively intercepts impurities of different sizes, reducing the possibility of clogging. Support feet are provided on the outer wall of the mounting bracket, allowing for better fixation to the outer wall of the water inlet, improving the device's support. The filter mesh is made of corrosion-resistant, high-strength metal mesh to ensure durability in sewage environments. The filter device is designed as a detachable structure for easy regular cleaning and maintenance, effectively preventing impurities in sewage from clogging the system.

Description

Technical Field

[0001] This utility model relates to the technical field of clean energy heating anti-clogging structure, specifically an anti-clogging structure for sewage collection tanks. Background Technology

[0002] With the acceleration of urbanization, wastewater treatment and reuse have become important issues for environmental protection and resource conservation. Traditional wastewater treatment systems often suffer from clogging problems, leading to reduced system efficiency and increased maintenance costs.

[0003] Existing clean energy heating systems draw water from the drainage canals of sewage treatment plants, which discharge directly into rivers. Sometimes fish swim into the pipes, causing fish and impurities to clog the water pumps and heat pumps. Furthermore, the existing anti-clogging structures and water intakes require custom-made dimensions based on the diameter of the intake, and gaps exist between the anti-clogging structure and the intake, allowing fish to escape, resulting in poor anti-clogging effectiveness.

[0004] Therefore, an anti-clogging structure for sewage collection ponds is needed to improve the above problems. Utility Model Content

[0005] To address the problem of water being drawn from the sewage treatment plant's drainage canal and discharged directly into the river, which sometimes leads to fish swimming into the pipes and causing impurities to clog the water pumps and heat pumps, this invention provides an anti-clogging structure for sewage collection ponds.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A clogging prevention structure for a sewage collection tank includes a mounting bracket, a filter screen is embedded in the inner wall of the mounting bracket, multiple sets of filter screens are provided and located on the inner wall of the mounting bracket, a fixing component is embedded in one side of the mounting bracket and on the outer wall of the filter screen, and a support foot is provided on the side wall of the mounting bracket.

[0008] The fixing component includes a mounting sleeve, which is embedded in the side wall of the mounting bracket. Limiting sleeves are arranged in a circular array on the outer wall of the mounting sleeve. A mounting groove is formed on the inner wall of the mounting sleeve. A limiting groove is formed on one side of the mounting groove and on the inner wall of the mounting sleeve. A clamping plate is slidably connected to the inner wall of the mounting groove. An anti-slip pad is embedded in the inner wall of the clamping plate. A threaded rod is threadedly connected to one side of the clamping plate and on the inner wall of the limiting sleeve. One end of the threaded rod passes through the limiting sleeve and the mounting sleeve sequentially and extends into the inner cavity of the mounting sleeve, connecting to the clamping plate. An inflatable airbag is provided on the inner wall of the limiting groove. An airtight core is installed on one side of the inflatable airbag and on the inner wall of the limiting sleeve. One end of the airtight core is connected to the inflatable airbag via a conduit.

[0009] As a preferred embodiment of this utility model, the inflatable airbag has a ring structure, and the anti-slip pad is made of rubber.

[0010] As a preferred embodiment of this utility model, the support feet are arranged sequentially from left to right on the side wall of the mounting bracket, wherein the included angle between the support feet and the mounting bracket is 45 degrees.

[0011] As a preferred embodiment of this utility model, the support foot is welded to the side wall of the mounting bracket, and the mounting bracket is a rectangular frame structure.

[0012] As a preferred embodiment of this utility model, the filter mesh is made of corrosion-resistant high-strength metal mesh material, and multiple sets of limiting sleeves are provided, each located on the outer wall of the mounting sleeve.

[0013] As a preferred embodiment of this utility model, the connection between the limiting sleeve and the mounting sleeve is a continuous structure, and the clamping plate is an arc-shaped structure.

[0014] As a preferred embodiment of this utility model, the clamping plates are provided in two sets and are respectively located on the inner wall of the mounting groove, and the clamping plates are located on one side of the inflatable airbag.

[0015] As a preferred embodiment of this utility model, the threaded rod is provided in two sets and is located on the inner walls of the mounting sleeve respectively, and the connection between the threaded rod and the mounting sleeve is a sliding connection.

[0016] Compared with existing technologies, this utility model effectively intercepts impurities of different sizes by setting up a multi-layer filter mesh combination in the anti-clogging structure of the sewage collection tank, reducing the possibility of clogging. At the same time, the outer wall of the mounting bracket is provided with support feet to better fix the mounting bracket to the outer wall of the water intake, making the device more supportive. The filter mesh is made of corrosion-resistant, high-strength metal mesh to ensure durability in sewage environments. The filter device is designed with a detachable structure for easy regular cleaning and maintenance, effectively preventing impurities in sewage from clogging the system. This solves the problem of water being drawn from the drainage canal of the sewage treatment plant and discharged directly into the river. Sometimes fish swim into the pipes, which can cause fish and impurities to clog the water pump and heat pump during water intake.

[0017] This invention enables the clamping and fixing of water inlets of different diameters by incorporating a fixing component in the anti-clogging structure of a sewage collection tank. The threaded rod rotates within the inner wall of the limiting sleeve, moving towards the inner cavity of the mounting sleeve. This pushes the clamping plate towards the center, securing it from both sides of the water inlet. Simultaneously, the anti-slip pads on the inner wall of the clamping plate provide a non-slip function. Gas is then injected into the inner cavity of the inflatable bladder through the airtight core and conduit, causing the bladder to expand and fill the gap in the water inlet. The fixing component provides a better fixing effect, thus solving the problems of existing anti-clogging structures requiring customized dimensions based on the inlet diameter and gaps between the anti-clogging structure and the inlet, which can allow fish to escape and result in poor anti-clogging performance. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

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

[0020] Figure 3 This is a schematic diagram of the mounting bracket structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the fixing component structure of this utility model;

[0022] Figure 5 This utility model Figure 4 Enlarged schematic diagram of structure A;

[0023] Figure 6 This utility model Figure 4 An enlarged schematic diagram of the B structure.

[0024] In the diagram: 1. Mounting bracket; 2. Filter screen; 3. Fixing component; 301. Mounting sleeve; 302. Limiting sleeve; 303. Mounting groove; 304. Limiting groove; 305. Clamping plate; 306. Anti-slip pad; 307. Threaded rod; 308. Inflatable airbag; 309. Airtight core; 310. Conduit; 4. Support foot. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Example: Please refer to Figure 1-6 The diagram shows an anti-clogging structure for a sewage collection tank, including a mounting bracket 1, a filter screen 2 embedded in the inner wall of the mounting bracket 1, multiple sets of filter screens 2 respectively located on the inner wall of the mounting bracket 1, a fixing component 3 embedded in one side of the mounting bracket 1 and located on the outer wall of the filter screen 2, and a support foot 4 provided on the side wall of the mounting bracket 1.

[0027] In this embodiment, specific references Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6The fixing component 3 includes a mounting sleeve 301, which is embedded in the side wall of the mounting bracket 1. Limiting sleeves 302 are arranged in a circular array on the outer wall of the mounting sleeve 301. Multiple sets of limiting sleeves 302 are located on the outer wall of the mounting sleeve 301. The connection between the limiting sleeves 302 and the mounting sleeve 301 is a continuous structure. A mounting groove 303 is formed on the inner wall of the mounting sleeve 301. A limiting groove 304 is formed on one side of the mounting groove 303 and on the inner wall of the mounting sleeve 301. A clamping plate 305 is slidably connected to the inner wall of the mounting groove 303. An anti-slip pad 306, made of rubber, is embedded in the inner wall of the clamping plate 305. A threaded rod is threadedly connected to one side of the clamping plate 305 and on the inner wall of the limiting sleeve 302. 307, two sets of threaded rods 307 are provided and are respectively located on the opposing inner walls of the mounting sleeve 301, and the connection between the threaded rods 307 and the mounting sleeve 301 is a sliding connection. One end of the threaded rod 307 passes through the limiting sleeve 302 and the mounting sleeve 301 in sequence and extends into the inner cavity of the mounting sleeve 301 to connect with a clamping plate 305. The clamping plate 305 has an arc-shaped structure. Two sets of clamping plates 305 are provided and are respectively located on the inner wall of the mounting groove 303. The clamping plate 305 is located on one side of the inflatable airbag 308. The inflatable airbag 308 is provided on the inner wall of the limiting groove 304. The inflatable airbag 308 has an annular structure. An airtight core 309 is installed on one side of the inflatable airbag 308 and on the inner wall of the limiting sleeve 302. One end of the airtight core 309 is connected to the inflatable airbag 308 through the conduit 310.

[0028] Based on the above structural features and connection relationships, the filter mesh 2 is made of corrosion-resistant, high-strength metal mesh material to ensure durability in wastewater environments.

[0029] Among them, the support feet 4 are arranged on the side wall of the mounting bracket 1 from left to right, and the angle between the support feet 4 and the mounting bracket 1 is 45 degrees. The support feet 4 are welded to the side wall of the mounting bracket 1, which is a rectangular frame structure.

[0030] This solution for the anti-clogging structure of a sewage collection tank works by fixing the installation sleeve 301 to the water inlet of the pipe. Then, turning the threaded rod 307 causes it to rotate on the inner wall of the limiting sleeve 302, moving it into the inner cavity of the installation sleeve 301. This pushes the clamping plate 305 towards the center, fixing it from both sides of the water inlet. The anti-slip pad 306 on the inner wall of the clamping plate 305 provides anti-slip protection. Gas is then injected through the airtight core 309, passing through the conduit 310 into the inner cavity of the inflatable airbag 308. This inflates the airbag 308, filling the gap at the water inlet. The fixing component 3 provides better fixation, thus solving the problems of existing anti-clogging structures requiring customized dimensions based on the diameter of the water inlet, and gaps between the anti-clogging structure and the water inlet causing fish to swim away, resulting in poor anti-clogging performance.

[0031] By installing a bracket 1 at the water intake and a filter screen 2 on the inner wall of the bracket 1, multiple filter screens 2 can be installed on the inner wall of the bracket 1. Through the combination of multiple filter screens 2, impurities of different sizes can be effectively intercepted, reducing the possibility of clogging. At the same time, support feet 4 are provided on the outer wall of the bracket 1 to better fix the bracket 1 to the outer wall of the water intake, making the device more stable. The filter screen 2 is made of corrosion-resistant, high-strength metal mesh to ensure durability in sewage environments. The filter device is designed with a detachable structure for easy regular cleaning and maintenance, effectively preventing impurities in sewage from clogging the system. This solves the problem of water being drawn from the drainage canal of the sewage treatment plant and discharged directly into the river. Sometimes fish swim into the pipes, which can cause fish and impurities to clog the water pump and heat pump when water is drawn.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clogging prevention structure for a sewage collection tank, comprising a mounting bracket (1), characterized in that: A filter screen (2) is embedded in the inner wall of the mounting bracket (1). Multiple sets of filter screens (2) are provided and are located on the inner wall of the mounting bracket (1). A fixing component (3) is embedded in one side of the mounting bracket (1) and on the outer wall of the filter screen (2). A support foot (4) is provided on the side wall of the mounting bracket (1). The fixing component (3) includes a mounting sleeve (301), which is embedded in the side wall of the mounting bracket (1). Limiting sleeves (302) are arranged in a circular array on the outer wall of the mounting sleeve (301). A mounting groove (303) is formed on the inner wall of the mounting sleeve (301). A limiting groove (304) is formed on one side of the mounting groove (303) and on the inner wall of the mounting sleeve (301). A clamping plate (305) is slidably connected to the inner wall of the mounting groove (303). An anti-slip pad (306) is embedded in the inner wall of the clamping plate (305). A threaded rod (307) is threadedly connected to one side of the clamping plate (305) and the inner wall of the limiting sleeve (302). One end of the threaded rod (307) passes through the limiting sleeve (302) and the mounting sleeve (301) in sequence and extends into the inner cavity of the mounting sleeve (301) to connect with the clamping plate (305). An inflatable airbag (308) is provided on the inner wall of the limiting groove (304). An airtight core (309) is installed on one side of the inflatable airbag (308) and the inner wall of the limiting sleeve (302). One end of the airtight core (309) is connected to the inflatable airbag (308) through a conduit (310).

2. The anti-clogging structure for a sewage collection tank according to claim 1, characterized in that: The inflatable airbag (308) has a ring structure, and the anti-slip pad (306) is made of rubber.

3. The anti-clogging structure for a sewage collection tank according to claim 2, characterized in that: The support feet (4) are arranged sequentially from left to right on the side wall of the mounting bracket (1), wherein the angle between the support feet (4) and the mounting bracket (1) is 45 degrees.

4. The anti-clogging structure for a sewage collection tank according to claim 3, characterized in that: The support foot (4) is welded to the side wall of the mounting bracket (1), which is a rectangular frame structure.

5. The anti-clogging structure for a sewage collection tank according to claim 4, characterized in that: The filter mesh (2) is made of corrosion-resistant high-strength metal mesh material, and the limiting sleeve (302) is provided in multiple sets and is located on the outer wall of the mounting sleeve (301).

6. The anti-clogging structure for a sewage collection tank according to claim 5, characterized in that: The connection between the limiting sleeve (302) and the mounting sleeve (301) is a continuous structure, and the clamping plate (305) is an arc-shaped structure.

7. The anti-clogging structure for a sewage collection tank according to claim 6, characterized in that: Two sets of clamps (305) are provided and are located on the inner wall of the mounting groove (303), and the clamps (305) are located on one side of the inflatable airbag (308).

8. The anti-clogging structure for a sewage collection tank according to claim 7, characterized in that: The threaded rod (307) is provided in two sets and is located on the inner wall opposite to the mounting sleeve (301), and the threaded rod (307) and the mounting sleeve (301) are connected by a sliding connection.

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