A high-efficiency energy-saving siphon filter device

Abstract

The utility model relates to filter tank technical field, and disclose a kind of high-efficiency energy-saving siphon filter tank device, comprising: filter box, intercommunication inlet pipe, inlet water filter box, outlet tank, the top surface of the filter box is fixedly connected with inlet water filter box, the bottom surface of the inlet water filter box is fixedly connected with intercommunication inlet pipe, the inside of the filter box is provided with intercommunication inlet pipe, the back of the filter box is equipped with mounting hole, the inboard of the mounting hole is fixedly connected with outlet tank;Preliminary filtration water distribution subassembly of being set in the inboard of inlet water filter box;Filtering subassembly of being set in the inside of filter box;Siphon subassembly is set in filter box cover top, the high-efficiency energy-saving siphon filter tank device of the utility model, through inlet water filter box primary filtration, filter box cover multilayer composite filtration precision and cycle are promoted, siphon subassembly linkage flow control saves more than 30% energy consumption, can be automatically backwash, waste water is discharged, modular structure reduces maintenance, and compact is widely applicable, solve traditional filter tank problem.

Description

Technical Field

[0001] This utility model relates to the field of filter technology, specifically to a high-efficiency and energy-saving siphon filter device. Background Technology

[0002] As a core piece of equipment in water treatment processes, siphon filters are widely used in municipal water supply, industrial wastewater treatment and other fields. They achieve automatic control of filtration and backwashing processes through the siphon principle. However, traditional siphon filters have the following significant drawbacks in practical applications.

[0003] On the one hand, the backwashing process relies on the periodic operation of siphon destruction and formation, which requires frequent start-up and shutdown of water pumps. Moreover, the formation of siphons requires overcoming significant head loss, resulting in energy waste. Some processes require additional backwashing water pumps, further increasing energy consumption. At the same time, uneven distribution of filter media, insufficient backwashing intensity, or excessive rinsing can easily lead to filter media caking or loss, affecting filtration accuracy and cycle. Frequent manual adjustments are required, resulting in high operation and maintenance costs. On the other hand, traditional siphon control relies on mechanical valves or float devices, which are prone to malfunctions due to impurities clogging or mechanical wear. Regular maintenance is required, and it is difficult to dynamically adjust filtration parameters in real time. Therefore, we propose a high-efficiency and energy-saving siphon filter device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a high-efficiency and energy-saving siphon filter device, which solves the above-mentioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: A high-efficiency and energy-saving siphon filter device includes: a filter box, a connecting inlet pipe, an inlet filter box, and an outlet tank. The top surface of the filter box is fixedly connected to the inlet filter box, the bottom surface of the inlet filter box is fixedly connected to the connecting inlet pipe, the inside of the filter box is provided with the connecting inlet pipe, the back of the filter box is provided with an installation hole, and the outlet tank is fixedly connected to the inside of the installation hole. A preliminary filtration and water distribution assembly is installed inside the inlet filter box. The preliminary filtration and water distribution assembly is used for preliminary filtration and flow control of water quality. A filter assembly is installed inside a filter box. The bottom surface of the filter box is fixedly connected to an equidistantly distributed bottom support platform. The top surface of the bottom support platform is fixedly connected to a filter box cover. The filter assembly is installed inside the filter box cover. A siphon assembly is installed on the top of the filter box cover. The siphon assembly includes a siphon tube, a backwashing siphon assembly, and a siphon auxiliary assembly. The siphon tube is provided with a siphon auxiliary assembly on its side.

[0006] Preferably, the preliminary filtration water distribution assembly includes a preliminary filter plate and an inlet water separator plate. An inlet pipe is fixedly connected to the outside of the inlet water filter box, and an inlet water separator plate is fixedly connected to the inside of the inlet water filter box. A preliminary filter plate is fixedly connected to the top of the inlet water separator plate, and a preliminary filter plate is fixedly connected to the inside of the inlet water filter box. The top surface of the preliminary filter plate has filter holes that are evenly distributed.

[0007] Preferably, the filtration assembly includes an internal filter plate, an activated carbon filter plate, a filter sand layer, and a filter housing. The filter housing is fixedly connected to the top surface of the bottom support platform. The internal filter plate is fixedly connected to the bottom inner side of the filter housing. The activated carbon filter plate is fixedly connected to the top surface of the internal filter plate. The filter sand layer is fixedly connected to the top surface of the activated carbon filter plate. The activated carbon filter plate and the filter sand layer are fixedly connected to the inner side of the filter housing. A water inlet pipe is fixedly connected to the top side of the filter housing. A siphon pipe is fixedly connected to the top surface of the filter housing. The top surface of the internal filter plate has equidistantly distributed filter holes.

[0008] Preferably, the backwashing siphon assembly includes a siphon pipe, a drain tank, a partition frame, and a drain pipe. The top surface of the filter box cover is fixedly connected to the siphon pipe, the outside of the filter box is fixedly connected to the drain tank, the side of the drain tank is fixedly connected to the drain pipe, the inside of the drain tank is fixedly connected to the partition frame, and the inside of the partition frame is provided with the siphon pipe.

[0009] Preferably, the siphon auxiliary assembly includes a siphon auxiliary pipe and a siphon disruption control valve. The top of the siphon pipe is fixedly connected to the siphon auxiliary pipe, one side of the siphon auxiliary pipe is disposed inside the filter box, the other side of the siphon auxiliary pipe is fixedly connected to the siphon disruption control valve, and the other side of the siphon auxiliary pipe is disposed inside the partition frame.

[0010] Preferably, the inlet pipe is connected to the interior of the inlet filter box, the inlet pipe is connected to the interior of the filter box cover, the siphon pipe is connected to the interior of the filter box cover, and the siphon auxiliary pipe is connected to the interior of the siphon pipe.

[0011] Compared with the prior art, the advantages of this utility model are: A highly efficient and energy-saving siphon filter device is provided, which has the following beneficial effects: The high-efficiency and energy-saving siphon filter device provided by this utility model intercepts large particulate impurities through the preliminary filtration and water distribution components in the inlet filter box, and achieves multi-stage filtration of water quality through the multi-layer composite filtration components in the filter box cover, thereby improving filtration accuracy and extending the cycle. The siphon components, including the siphon pipe, backwashing siphon components, and siphon auxiliary components, are linked to precisely control the siphon process, eliminating the need for frequent start-stop of water pumps and additional backwash water pumps, saving more than 30% of energy consumption. It can also automatically trigger backwashing and quickly discharge wastewater. Combined with the modular structure, it reduces failure and maintenance costs. At the same time, the device has a compact structure and a wide range of applications, effectively solving the problems of high energy consumption, insufficient filtration effect, and inconvenient operation and maintenance of traditional siphon filters. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram showing the overall structure of this utility model disassembled; Figure 3 This is a cross-sectional view of the overall structure of this utility model; Figure 4 This is a cross-sectional schematic diagram of a portion of the siphon auxiliary component in this utility model.

[0013] In the diagram: 1. Filter box; 2. Connecting inlet pipe; 3. Inlet filter box; 4. Preliminary filter plate; 5. Inlet partition plate; 6. Siphon pipe; 7. Siphon auxiliary pipe; 8. Drain box; 9. Partition frame; 10. Drain pipe; 11. Internal filter plate; 12. Activated carbon filter plate; 13. Filter sand layer; 14. Filter box cover; 15. Outlet tank; 16. Siphon failure control valve; 17. Bottom support platform; 18. Inlet pipe. Detailed Implementation

[0014] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4 This utility model provides a technical solution: A high-efficiency and energy-saving siphon filter device includes: a filter box 1, a connecting inlet pipe 2, an inlet filter box 3, and an outlet tank 15. The inlet filter box 3 is fixedly connected to the top surface of the filter box 1, and the connecting inlet pipe 2 is fixedly connected to the bottom surface of the inlet filter box 3. The connecting inlet pipe 2 is provided inside the filter box 1. An installation hole is opened on the back of the filter box 1, and the outlet tank 15 is fixedly connected to the inside of the installation hole. The preliminary filtration and water distribution assembly is installed inside the inlet filter box 3. The preliminary filtration and water distribution assembly is used for preliminary filtration and flow control of water quality. The filter assembly is installed inside the filter box 1. The bottom surface of the filter box 1 is fixedly connected to the bottom surface of the filter box 1, and the top surface of the bottom support platform 17 is fixedly connected to the filter box cover 14. The filter assembly is installed inside the filter box cover 14. The siphon assembly is installed on the top of the filter box cover 14. The siphon assembly includes a siphon tube 6, a backwashing siphon assembly and a siphon auxiliary assembly. The siphon auxiliary assembly is provided on the side of the siphon tube 6.

[0016] Furthermore, the preliminary filtration water distribution assembly includes a preliminary filter plate 4 and an inlet water partition plate 5. An inlet pipe 18 is fixedly connected to the outside of the inlet water filter box 3, and an inlet water partition plate 5 is fixedly connected to the inside of the inlet water filter box 3. The preliminary filter plate 4 is fixedly connected to the top of the inlet water partition plate 5, and the preliminary filter plate 4 is fixedly connected to the inside of the inlet water filter box 3. The top surface of the preliminary filter plate 4 is provided with equally spaced filter holes. Through the action of the preliminary filter plate 4, the water quality is initially filtered, and large impurities in the water quality are filtered into the inside of the inlet water filter box 3.

[0017] Furthermore, the filtration assembly includes an internal filter plate 11, an activated carbon filter plate 12, a filter sand layer 13, and a filter box cover 14. The filter box cover 14 is fixedly connected to the top surface of the bottom support platform 17. The internal filter plate 11 is fixedly connected to the bottom inner side of the filter box cover 14. The activated carbon filter plate 12 is fixedly connected to the top surface of the internal filter plate 11. The filter sand layer 13 is fixedly connected to the top surface of the activated carbon filter plate 12. The activated carbon filter plate 12 and the filter sand layer 13 are fixedly connected to the inner side of the filter box cover 14. A water inlet pipe 2 is fixedly connected to the top side of the filter box cover 14. A siphon pipe 6 is fixedly connected to the top surface of the filter box cover 14. The top surface of the internal filter plate 11 has equidistantly distributed filter holes. Through the action of the power component, comprehensive filtration of water quality is achieved.

[0018] Furthermore, the backwashing siphon assembly includes a siphon pipe 6, a drain tank 8, a partition frame 9, and a drain pipe 10. The siphon pipe 6 is fixedly connected to the top surface of the filter box cover 14, the drain tank 8 is fixedly connected to the outside of the filter box 1, the drain pipe 10 is fixedly connected to the side of the drain tank 8, the partition frame 9 is fixedly connected to the inside of the drain tank 8, and the siphon pipe 6 is provided inside the partition frame 9.

[0019] Furthermore, the siphon auxiliary assembly includes a siphon auxiliary pipe 7 and a siphon disruption control valve 16. The top of the siphon pipe 6 is fixedly connected to the siphon auxiliary pipe 7. One side of the siphon auxiliary pipe 7 is located inside the filter box 1, and the other side of the siphon auxiliary pipe 7 is fixedly connected to the siphon disruption control valve 16. The other side of the siphon auxiliary pipe 7 is located inside the partition frame 9. Through the cooperation between the backwashing siphon assembly and the siphon auxiliary assembly, when the filter assembly becomes blocked, the water flow inside the siphon pipe 6 rises. When the rising water flow reaches the position of the siphon auxiliary pipe 7, the water will be discharged from the siphon auxiliary pipe 7 into the inner side of the partition frame 9, thereby creating a negative pressure in the waterless section of the siphon pipe 6. This allows the water in the partition frame 9 to enter the siphon pipe 6 from the outlet of the siphon pipe 6. When the water flows on both sides of the siphon pipe 6 converge, a siphon is formed, causing the clean water in the filter box 1 to be discharged outward from the siphon pipe 6, thereby backwashing the filter box cover 14.

[0020] Furthermore, the inlet pipe 2 is connected to the inside of the inlet filter box 3, the inlet pipe 2 is connected to the inside of the filter box cover 14, the siphon pipe 6 is connected to the inside of the filter box cover 14, and the siphon auxiliary pipe 7 is connected to the inside of the siphon pipe 6.

[0021] Structural Description: Filter box 1: The top surface is fixed with an inlet filter box 3, and the bottom surface inside is provided with equally spaced bottom support platforms 17 to fix the filter box cover 14; the back has an installation hole, and the inside is fixed with an outlet tank 15 for collecting filtered clean water, and the inside is provided with a connecting inlet pipe 2. Connecting water inlet pipe 2: penetrating filter box 1, one end connected to the inside of water inlet filter box 3, and the other end connected to the inside of filter box cover 14, to transport the pre-filtered water to the filter box cover; Water inlet filter box 3: fixed to the top surface of filter box 1, with water inlet pipe 18 connected to the outside and preliminary filter plate 4 fixed to the inside through water inlet partition plate 5. The top surface of the preliminary filter plate 4 has equidistant filter holes to achieve preliminary filtration and diversion of water quality. Water outlet tank 15: Fixed inside the mounting hole on the back of filter box 1, it collects and discharges the clean water treated by the filter assembly inside filter box cover 14; Preliminary filter plate 4: Fixed inside the inlet filter box, with equally spaced filter holes on the top surface; used to intercept large particulate impurities in the water and achieve preliminary filtration of the water. Inlet water separator plate 5: Fixed inside the inlet water filter box, with the primary filter plate fixedly connected to the top; used to guide the water flow evenly through the filter holes of the primary filter plate to avoid short-circuiting or impact; Filter box cover 14: It is fixed to the bottom of the filter box by the bottom support platform, the top and side are fixedly connected to the water inlet pipe, the top is fixedly connected to the siphon pipe, the inner bottom is fixedly connected to the internal filter plate, and the inner side is fixedly connected to the activated carbon filter plate and the filter sand layer; it is used to form an independent filtration space to support the internal filter plate, activated carbon filter plate and filter sand layer. Internal filter plate 11: fixed to the bottom surface inside the filter box cover, with equally spaced filter holes on the top surface; used to separate fine particulate impurities and support the upper filter media layer; Activated carbon filter plate 12: fixed to the top surface of the internal filter plate and fixedly connected to the inside of the filter box cover; used to adsorb organic matter, pigments and odors, and improve the depth of water purification. Filter sand and gravel layer 13: Fixed to the top surface of the activated carbon filter plate and fixedly connected to the inside of the filter box cover; used to intercept tiny impurities and further optimize filtration accuracy. Siphon tube 6: One end is fixed to the top surface of the filter box cover and connects to the inside of the filter box cover, and the other end extends into the partition frame of the drain box; used to realize the siphon power switching between filtration and backwashing processes. Drainage box 8: Fixed to the outside of the filter box, with a drain pipe fixedly connected to the side and a partition frame fixedly connected to the inside; used to collect backwash wastewater and discharge it through the drain pipe. Divider 9: Fixed inside the drain tank, with a siphon pipe installed inside; used to separate the siphon pipe from other spaces in the drain tank and guide the direction of water flow when the siphon is formed; Drain pipe 10: Fixed to the side of the drain tank; used to discharge backwash wastewater; Siphon auxiliary tube 7: One end is fixed to the top of the siphon tube, one side is set inside the filter box, one side is fixedly connected to the siphon destruction control valve, and the other side is set inside the partition frame and communicates with the inside of the siphon tube; used to trigger siphon formation and destruction; Siphon destruction control valve 16: fixed on one side of the siphon auxiliary pipe; used to adjust the air intake of the siphon auxiliary pipe, precisely control the formation and termination of the siphon, and realize the automatic switching between filtration and backwashing; Working principle: When this utility model is needed, the water to be treated flows into the inlet filter box 3 through the inlet pipe 18. After the preliminary filter plate 4 intercepts large particles of impurities, it is sent into the filter assembly inside the filter box cover 14 through the connecting inlet pipe 2 to achieve multi-stage filtration. The purified water is discharged through the outlet tank 15. When the filter assembly is blocked and the water level rises, the water level in the siphon pipe 6 rises accordingly. After reaching the position of the siphon auxiliary pipe 7, the water flows into the partition frame 9 through the siphon auxiliary pipe 7, which creates a negative pressure at the top of the siphon pipe 6 and triggers the siphon effect. At this time, the clean water in the filter box 1 backwashes the filter assembly through the siphon pipe 6, and the impurities are discharged through the drain tank 8 and the drain pipe 10. The siphon destruction control valve 16 can adjust the air intake of the siphon auxiliary pipe 7 to precisely control the formation and termination of the siphon, realizing automatic switching between filtration and backwashing. The whole process does not require frequent start and stop of the water pump, which is highly efficient and energy-saving.

[0022] 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 high-efficiency and energy-saving siphon filter device, characterized in that, include: The filter box (1), the connecting inlet pipe (2), the inlet filter box (3), and the outlet tank (15) are provided. The top surface of the filter box (1) is fixedly connected to the inlet filter box (3), the bottom surface of the inlet filter box (3) is fixedly connected to the connecting inlet pipe (2), the inside of the filter box (1) is provided with the connecting inlet pipe (2), the back of the filter box (1) is provided with an installation hole, and the inside of the installation hole is fixedly connected to the outlet tank (15). A preliminary filtration and water distribution assembly is installed inside the inlet filter box (3). The preliminary filtration and water distribution assembly is used for preliminary filtration and diversion control of water quality. A filter assembly is installed inside the filter box (1). The bottom surface of the filter box (1) is fixedly connected to an equidistantly distributed bottom support platform (17). The top surface of the bottom support platform (17) is fixedly connected to a filter box cover (14). The filter assembly is installed on the inner side of the filter box cover (14). A siphon assembly is provided on the top of the filter box cover (14). The siphon assembly includes a siphon tube (6), a backwashing siphon assembly and a siphon auxiliary assembly. The siphon tube (6) is provided with a siphon auxiliary assembly on its side.

2. The high-efficiency and energy-saving siphon filter device according to claim 1, characterized in that, The preliminary filtration water distribution assembly includes a preliminary filter plate (4) and an inlet water partition plate (5). An inlet pipe (18) is fixedly connected to the outside of the inlet water filter box (3). The inlet water filter box (3) is fixedly connected to the inlet water partition plate (5). The top of the inlet water partition plate (5) is fixedly connected to the preliminary filter plate (4). The inlet water filter box (3) is fixedly connected to the preliminary filter plate (4). The top surface of the preliminary filter plate (4) is provided with equally spaced filter holes.

3. The high-efficiency and energy-saving siphon filter device according to claim 1, characterized in that, The filter assembly includes an internal filter plate (11), an activated carbon filter plate (12), a filter sand layer (13), and a filter box cover (14). The top surface of the bottom support platform (17) is fixedly connected to the filter box cover (14). The inner bottom surface of the filter box cover (14) is fixedly connected to the internal filter plate (11). The top surface of the internal filter plate (11) is fixedly connected to the activated carbon filter plate (12). The top surface of the activated carbon filter plate (12) is fixedly connected to the filter sand layer (13). The inner side of the filter box cover (14) is fixedly connected to the activated carbon filter plate (12) and the filter sand layer (13). The top side of the filter box cover (14) is fixedly connected to a water inlet pipe (2). The top surface of the filter box cover (14) is fixedly connected to a siphon pipe (6). The top surface of the internal filter plate (11) has equidistantly distributed filter holes.

4. The high-efficiency and energy-saving siphon filter device according to claim 3, characterized in that, The backwashing siphon assembly includes a siphon pipe (6), a drain tank (8), a partition frame (9), and a drain pipe (10). The drain tank (8) is fixedly connected to the outside of the filter box (1), and the drain pipe (10) is fixedly connected to the side of the drain tank (8). The partition frame (9) is fixedly connected to the inside of the drain tank (8), and the siphon pipe (6) is provided inside the partition frame (9).

5. The high-efficiency and energy-saving siphon filter device according to claim 4, characterized in that, The siphon auxiliary assembly includes a siphon auxiliary pipe (7) and a siphon destruction control valve (16). The top of the siphon pipe (6) is fixedly connected to the siphon auxiliary pipe (7). One side of the siphon auxiliary pipe (7) is located inside the filter box (1). The other side of the siphon auxiliary pipe (7) is located inside the partition frame (9).

6. The high-efficiency and energy-saving siphon filter device according to claim 5, characterized in that, The inlet pipe (2) is connected to the inside of the inlet filter box (3), the inlet pipe (2) is connected to the inside of the filter box cover (14), the siphon pipe (6) is connected to the inside of the filter box cover (14), and the siphon auxiliary pipe (7) is connected to the inside of the siphon pipe (6).

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